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Benjamin MAZ, Mohd Mokhtar RA, Iqbal M, Abdullah A, Azizah R, Sulistyorini L, Mahfudh N, Zakaria ZA. Medicinal plants of Southeast Asia with anti-α-glucosidase activity as potential source for type-2 diabetes mellitus treatment. JOURNAL OF ETHNOPHARMACOLOGY 2024; 330:118239. [PMID: 38657877 DOI: 10.1016/j.jep.2024.118239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 04/13/2024] [Accepted: 04/21/2024] [Indexed: 04/26/2024]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Diabetes mellitus, a widespread chronic illness, affects millions worldwide, and its incidence is increasing alarmingly, especially in developing nations. Current pharmacological treatments can be costly and have undesirable side effects. To address this, medicinal plants with antidiabetic effects, particularly targeting α-glucosidase for controlling hyperglycaemia in type-2 diabetes mellitus (T2DM), hold promise for drug development with reduced toxicity and adverse reactions. AIM OF THIS REVIEW This review aims to succinctly collect information about medicinal plant extracts that exhibit antidiabetic potential through α-glucosidase inhibition using acarbose as a standard reference in Southeast Asia. The characteristics of this inhibition are based on in vitro studies. MATERIALS AND METHODS Relevant information on medicinal plants in Southeast Asia, along with α-glucosidase inhibition studies using acarbose as a positive control, was gathered from various scientific databases, including Scopus, PubMed, Web of Science, and Google Scholar. RESULTS About 49 papers were found from specific counties in Southeast Asia demonstrated notable α-glucosidase inhibitory potential of their medicinal plants, with several plant extracts showcasing activity comparable to or surpassing that of acarbose. Notably, 19 active constituents were identified for their α-glucosidase inhibitory effects. CONCLUSIONS The findings underscore the antidiabetic potential of the tested medicinal plant extracts, indicating their promise as alternative treatments for T2DM. This review can aid in the development of potent therapeutic medicines with increased effectiveness and safety for the treatment of T2DM.
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Affiliation(s)
- Mohammad Amil Zulhilmi Benjamin
- Borneo Research on Algesia, Inflammation and Neurodegeneration (BRAIN) Group, Faculty of Medicine and Health Sciences, Universiti Malaysia Sabah, Jalan UMS, 88400, Kota Kinabalu, Sabah, Malaysia
| | - Ruzaidi Azli Mohd Mokhtar
- Biotechnology Research Institute, Universiti Malaysia Sabah, Jalan UMS, 88400, Kota Kinabalu, Sabah, Malaysia
| | - Mohammad Iqbal
- Biotechnology Research Institute, Universiti Malaysia Sabah, Jalan UMS, 88400, Kota Kinabalu, Sabah, Malaysia
| | - Azmahani Abdullah
- School of Biomedicine, Faculty of Health Sciences, Universiti Sultan Zainal Abidin, 21300, Kuala Nerus, Terengganu, Malaysia
| | - Roro Azizah
- Department of Environmental Health, Faculty of Public Health, Universitas Airlangga Kampus C, Jl. Dr. Ir. H. Soekarno, Mulyorejo, Kec. Mulyorejo, Kota Surabaya, Jawa Timur, 60115, Indonesia
| | - Lilis Sulistyorini
- Department of Environmental Health, Faculty of Public Health, Universitas Airlangga Kampus C, Jl. Dr. Ir. H. Soekarno, Mulyorejo, Kec. Mulyorejo, Kota Surabaya, Jawa Timur, 60115, Indonesia
| | - Nurkhasanah Mahfudh
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Universitas Ahmad Dahlan, Jl. Prof. Dr. Soepomo Sh, Warungboto, Kec. Umbulharjo, Kota Yogyakarta, Daerah Istimewa Yogyakarta, 55164, Indonesia
| | - Zainul Amiruddin Zakaria
- Borneo Research on Algesia, Inflammation and Neurodegeneration (BRAIN) Group, Faculty of Medicine and Health Sciences, Universiti Malaysia Sabah, Jalan UMS, 88400, Kota Kinabalu, Sabah, Malaysia; Department of Environmental Health, Faculty of Public Health, Universitas Airlangga Kampus C, Jl. Dr. Ir. H. Soekarno, Mulyorejo, Kec. Mulyorejo, Kota Surabaya, Jawa Timur, 60115, Indonesia; Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Universitas Ahmad Dahlan, Jl. Prof. Dr. Soepomo Sh, Warungboto, Kec. Umbulharjo, Kota Yogyakarta, Daerah Istimewa Yogyakarta, 55164, Indonesia.
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Islam MT, Khan MAAM, Rahman S, Kibria KMK. Genetic association of novel SNPs in HK-1 (rs201626997) and HK-3 (rs143604141) with type 2 diabetes mellitus in Bangladeshi population. Gene 2024; 914:148409. [PMID: 38527673 DOI: 10.1016/j.gene.2024.148409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 03/06/2024] [Accepted: 03/22/2024] [Indexed: 03/27/2024]
Abstract
BACKGROUND Hexokinase, a key enzyme in glycolysis, has isoforms like HK-1, HK-2, HK-3, and Glucokinase. Unpublished exome sequencing data showed that two novel polymorphisms in HK-1 rs201626997 (G/T) and HK-3 rs143604141 (G/A) exist in the Bangladeshi population. We investigated the possible relationship of these SNPs with T2DM. MATERIALS AND METHODS Peripheral blood samples from the study participants were used to isolate their genomic DNA. An allele-specific PCR was standardized that can discriminate between the wild-type and mutant-type alleles of HK-1 (rs201626997) and HK-3 (rs143604141) polymorphisms. The data was analyzed by SPSS for statistics. RESULTS We performed allele-specific PCR for 249 diabetic patients and 195 control samples. For HK-1 (rs201626997), 24 (5.4%) have a mutant allele, and for HK-3 (rs143604141), 25 (5.6%) are mutant. There is no significant relationship between the individuals' disease condition and the HK-1 polymorphism (P value 0.537). But the GA genotype of the HK-3 rs143604141 pertains to an increased risk of diabetes (P value 0.039). HK-3 rs143604141 polymorphism has a moderate correlation (P value 0.078, OR, 3.11, 95% CI, 0.88-10.94) with a family diabetic history. Both polymorphisms showed no significant correlation with gender or BMI. However, hexokinase-1 polymorphism significantly related with diastolic blood pressure (P value 0.048). CONCLUSION This study will help us to easily detect the polymorphisms of HK-1 (rs201626997) and HK-3 (rs143604141) in different populations of the world. Further studies with a greater number of participants and more physiological information are required to better understand the underlying genetic causes of T2DM susceptibility in Bangladesh.
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Affiliation(s)
- Md Tarikul Islam
- Department of Biotechnology and Genetic Engineering, Mawlana Bhashani Science and Technology University, Tangail-1902, Bangladesh
| | - Md Abdullah Al Mamun Khan
- Department of Biotechnology and Genetic Engineering, Mawlana Bhashani Science and Technology University, Tangail-1902, Bangladesh
| | - Shahidur Rahman
- Department of Biotechnology and Genetic Engineering, Mawlana Bhashani Science and Technology University, Tangail-1902, Bangladesh; Department of Biochemistry and Biotechnology, Khwaja Yunus Ali University, Sirajganj-6751, Bangladesh
| | - K M Kaderi Kibria
- Department of Biotechnology and Genetic Engineering, Mawlana Bhashani Science and Technology University, Tangail-1902, Bangladesh.
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Yesuf HA, Molla MD, Malik T, Seyoum Wendimagegn Z, Yimer Y. MicroRNA-29-mediated cross-talk between metabolic organs in the pathogenesis of diabetes mellitus and its complications: A narrative review. Cell Biochem Funct 2024; 42:e4053. [PMID: 38773932 DOI: 10.1002/cbf.4053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 04/27/2024] [Accepted: 05/07/2024] [Indexed: 05/24/2024]
Abstract
Diabetes mellitus (DM) is a heterogeneous group of disorders characterized by hyperglycemia. Microribonucleic acids (microRNAs) are noncoding RNA molecules synthesized in the nucleus, modified, and exported to the extracellular environment to bind to their complementary target sequences. It regulates protein synthesis in the targeted cells by inhibiting translation or triggering the degradation of the target messenger. MicroRNA-29 is one of noncoding RNA that can be secreted by adipose tissue, hepatocytes, islet cells, and brain cells. The expression level of the microRNA-29 family in several metabolic organs is regulated by body weight, blood concentrations of inflammatory mediators, serum glucose levels, and smoking habits. Several experimental studies have demonstrated the effect of microRNA-29 on the expression of target genes involved in glucose metabolism, insulin synthesis and secretion, islet cell survival, and proliferation. These findings shed new light on the role of microRNA-29 in the pathogenesis of diabetes and its complications, which plays a vital role in developing appropriate therapies. Different molecular pathways have been proposed to explain how microRNA-29 promotes the development of diabetes and its complications. However, to the best of our knowledge, no published review article has summarized the molecular mechanism of microRNA-29-mediated initiation of DM and its complications. Therefore, this narrative review aims to summarize the role of microRNA-29-mediated cross-talk between metabolic organs in the pathogenesis of diabetes and its complications.
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Affiliation(s)
- Hassen Ahmed Yesuf
- Department of Biomedical Science, School of Medicine, College of Health Sciences, Woldia University, Woldia, Ethiopia
| | - Meseret Derbew Molla
- Flinders Health and Medical Research Institute, College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
- Department of Biochemistry, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Tabarak Malik
- Department of Biomedical Sciences, Institute of Health, Jimma University, Jimma, Ethiopia
- Division of Research and Development, Lovely Professional University, Phagwara, India
| | - Zeru Seyoum Wendimagegn
- Department of Biomedical Science, School of Medicine, College of Health Sciences, Woldia University, Woldia, Ethiopia
| | - Yadelew Yimer
- Department of Biochemistry, School of Medicine, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Shahrestanaki E, Mohammadian Khonsari N, Seif E, Baygi F, Ejtahed HS, Sheidaei A, Djalalinia S, Magliano DJ, Qorbani M. The worldwide trend in diabetes awareness, treatment, and control from 1985 to 2022: a systematic review and meta-analysis of 233 population-representative studies. Front Public Health 2024; 12:1305304. [PMID: 38827607 PMCID: PMC11140097 DOI: 10.3389/fpubh.2024.1305304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Accepted: 03/06/2024] [Indexed: 06/04/2024] Open
Abstract
Background With the rapid increase in the prevalence of DM, studies on the awareness, treatment, and control of this condition are essential. Therefore, this study aimed to review the literature and pool the awareness, treatment, and control of diabetes at the global, regional, and national levels. Methods In this systematic review and meta-analysis, several databases, including MEDLINE/PubMed, Institute of Scientific Information (ISI), Scopus, and Google Scholar, were searched using appropriate keywords up to June 2022. Observational studies investigating the awareness, treatment, and control of glucose levels among diabetic individuals were included. Awareness, treatment, and control were defined as the proportion of participants who were aware of their diabetes condition, treated pharmacologically, and achieved adequate glucose control, respectively. Two investigators independently conducted the study selection, data extraction, and quality assessment. Heterogeneity among studies was calculated using Chi-square, and a random-effect meta-analysis was used to pool the rates. Results A total of 233 studies published between 1985 and 2022 met the inclusion criteria. The included studies had a combined population of 12,537,968. The pooled awareness of DM was 60% (95%CI: 56-63) and ranged from 41% (25-57) in low-income countries to 68% (64-72) in high-income countries, with no significant trend observed over the assessed periods at the global level. The pooled treatment of DM globally was 45% (42-48) and varied from 37% (31-43) in lower-middle-income countries to 53% (47-59) in high-income countries, showing variation over the examined time period. Before 2000, the proportion of adequate DM control was 16% (12-20), which significantly improved and reached 22% (19-25) after 2010. The pooled awareness, treatment, and control of DM were higher in females, high-income countries, and urban areas compared to males, upper and lower-middle-income countries, and rural areas, respectively. The older adults population had higher awareness and treatment rates than the adult population, but their DM control did not differ significantly. Conclusion Despite the high level of awareness and treatment among the diabetic population, treatment success (control) is considerably low, particularly in low-income countries and rural areas. It is crucial to improve awareness, treatment, and control by strengthening the primary care system in all countries.
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Affiliation(s)
- Ehsan Shahrestanaki
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
- Department of Epidemiology, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | | | - Ehsan Seif
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Fereshteh Baygi
- Research Unit of General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Hanieh-Sadat Ejtahed
- Obesity and Eating Habits Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Sheidaei
- Department of Epidemiology and Biostatistics, Tehran University of Medical Sciences, Tehran, Iran
| | - Shirin Djalalinia
- Deputy of Research & Technology, Ministry of Health & Medical Education, Tehran, Iran
| | - Dianna J. Magliano
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia
- Baker Heart and Diabetes Institute, Melbourne, VIC, Australia
| | - Mostafa Qorbani
- Non-communicable Diseases Research Center, Alborz University of Medical Sciences, Karaj, Iran
- Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
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Idris NF, Ismail MA, Jaya MIM, Ibrahim AO, Abulfaraj AW, Binzagr F. Stacking with Recursive Feature Elimination-Isolation Forest for classification of diabetes mellitus. PLoS One 2024; 19:e0302595. [PMID: 38718024 PMCID: PMC11078423 DOI: 10.1371/journal.pone.0302595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Accepted: 04/08/2024] [Indexed: 05/12/2024] Open
Abstract
Diabetes Mellitus is one of the oldest diseases known to humankind, dating back to ancient Egypt. The disease is a chronic metabolic disorder that heavily burdens healthcare providers worldwide due to the steady increment of patients yearly. Worryingly, diabetes affects not only the aging population but also children. It is prevalent to control this problem, as diabetes can lead to many health complications. As evolution happens, humankind starts integrating computer technology with the healthcare system. The utilization of artificial intelligence assists healthcare to be more efficient in diagnosing diabetes patients, better healthcare delivery, and more patient eccentric. Among the advanced data mining techniques in artificial intelligence, stacking is among the most prominent methods applied in the diabetes domain. Hence, this study opts to investigate the potential of stacking ensembles. The aim of this study is to reduce the high complexity inherent in stacking, as this problem contributes to longer training time and reduces the outliers in the diabetes data to improve the classification performance. In addressing this concern, a novel machine learning method called the Stacking Recursive Feature Elimination-Isolation Forest was introduced for diabetes prediction. The application of stacking with Recursive Feature Elimination is to design an efficient model for diabetes diagnosis while using fewer features as resources. This method also incorporates the utilization of Isolation Forest as an outlier removal method. The study uses accuracy, precision, recall, F1 measure, training time, and standard deviation metrics to identify the classification performances. The proposed method acquired an accuracy of 79.077% for PIMA Indians Diabetes and 97.446% for the Diabetes Prediction dataset, outperforming many existing methods and demonstrating effectiveness in the diabetes domain.
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Affiliation(s)
- Nur Farahaina Idris
- Faculty of Computing, Universiti Malaysia Pahang Al-Sultan Abdullah, Pekan, Pahang, Malaysia
| | - Mohd Arfian Ismail
- Faculty of Computing, Universiti Malaysia Pahang Al-Sultan Abdullah, Pekan, Pahang, Malaysia
- Centre of Excellence for Artificial Intelligence & Data Science, Universiti, Al-Sultan Pahang, Lebuhraya Tun Razak, Gambang, Malaysia
| | - Mohd Izham Mohd Jaya
- Faculty of Computing, Universiti Malaysia Pahang Al-Sultan Abdullah, Pekan, Pahang, Malaysia
| | - Ashraf Osman Ibrahim
- Creative Advanced Machine Intelligence Research Centre, Faculty of Computing and Informatics, Universiti Malaysia Sabah, Sabah, Malaysia
| | - Anas W. Abulfaraj
- Department of Information Systems, King Abdulaziz University, Rabigh, Saudi Arabia
| | - Faisal Binzagr
- Department of Computer Science, King Abdulaziz University, Rabigh, Saudi Arabia
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Dong XJ, Zhang XQ, Wang BB, Hou FF, Jiao Y. The burden of cardiovascular disease attributable to high fasting plasma glucose:Findings from the global burden of disease study 2019. Diabetes Metab Syndr 2024; 18:103025. [PMID: 38851022 DOI: 10.1016/j.dsx.2024.103025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 04/28/2024] [Accepted: 04/30/2024] [Indexed: 06/10/2024]
Abstract
AIM High fasting plasma glucose (HFPG) is a key risk factor for cardiovascular disease (CVD). Few studies have evaluated the CVD burden attributable to HFPG globally. It is urgent to investigate the current epidemiological pattern and past trends of CVD attributable to HFPG. METHODS We used the Global Burden of Disease Study (GBD) 2019 to describe the CVD burden attributable to HFPG in 2019 and evaluate temporal trends between 1990 and 2019. RESULTS Global Disability-Adjusted Life Years (DALYs) cases and death cases of HFPG-related CVD were approximately 72,591,163 and 3,763,298 in 2019, with an increase of 107.4 % and 114.6 % compared with 1990, respectively. Despite the increases, the age-standardized DALYs rate (ASDAR) and age-standardized death rate (ASDR) of HFPG-related CVD contributed to 895.2 per 100,000 people and 48.4 per 100,000 people in 2019, with an estimated annual percentage change (EAPC) of -0.22 and -0.31, respectively, from 1990. The highest ASDAR and ASDR of HFPG-related CVD were in 2019 observed in the low-middle SDI (Socio-demographic Index) and middle-SDI regions. Low SDI and some low-middle SDI regions showed an increase in ASDAR and ASDR of HFPG-related CVD from 1990 to 2019. Males are more affected by HFPG-related CVD than females across all years. The CVD burden attributable to HFPG in the elderly are higher than those in the young in 2019. The main causes of the global CVD burden attributable to HFPG in 2019 were ischemic heart disease, stroke, and peripheral arterial disease. CONCLUSION The CVD burden attributable to HFPG remains a serious public health challenge threatening human health worldwide. It is necessary to develop more targeted and specific strategies to reduce CVD burden attributable to HFPG, especially in males, elderly, and lower SDI regions.
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Affiliation(s)
- Xin-Jiang Dong
- Department of Cardiology, Shanxi Cardiovascular Hospital, Taiyuan, China.
| | - Xiao-Qi Zhang
- Department of Plastic Surgery, Taiyuan Army Plastic Surgery Hospital, Taiyuan, China
| | - Bei-Bei Wang
- Department of Cardiology, The First People's Hospital of Jinzhong, Jinzhong, China
| | - Fei-Fei Hou
- Department of Intensive Care Unit, Affiliated of Inner Mongolia Medical University, Huhehaote, China
| | - Yang Jiao
- Department of Interventional Radiology, Shaanxi Provincial People's Hospital, Xian, China
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Al-Wagdi BE, Al-Hanawi MK. Knowledge, attitude and practice toward diabetes among the public in the Kingdom of Saudi Arabia: a cross-sectional study. Front Public Health 2024; 12:1326675. [PMID: 38694982 PMCID: PMC11061416 DOI: 10.3389/fpubh.2024.1326675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 04/01/2024] [Indexed: 05/04/2024] Open
Abstract
Background The increasing adoption of sedentary lifestyles and cultural shifts has fostered unhealthy habits and decreased physical activity, consequently exacerbating the prevalence of diabetes. Diabetes is currently one of the top 10 diseases worldwide, contributing significantly to both mortality and morbidity. Since diabetes hinges on self-care, possessing the right knowledge, attitude, and habits related to the disease is paramount. This study, therefore, aims to examine the knowledge, attitude, and practice of diabetes among the population of Saudi Arabia. Methods The study utilized data from a cross-sectional study conducted via an online self-reported questionnaire among the general population of Saudi Arabia. The study primarily used univariate and multivariable regression data analyses. Univariate analysis was employed to compile social and demographic statistics frequencies, while One-way analysis of variance (ANOVA) was used to assess mean differences in knowledge, attitudes, and practices scores. Furthermore, a multivariable linear regression analysis was executed to identify factors associated with knowledge, attitudes, and practices. Results The mean score for diabetes knowledge was 17.79 (SD = 5.39, range: 0-29), with an overall accuracy rate of 61.34%. The mean attitude score for diabetes was 2.33 (SD = 1.91, range: 0-7), while the mean score for diabetes practices was 2.58 (SD = 1.28, range: 0-4). The multivariate analyses reveal distinct variations in knowledge, attitudes, and practices of diabetes among participants based on their gender, education, marital status, income, diabetes patient status, and having a medical field-related education. Conclusion High knowledge scores do not necessarily equate to positive attitudes and practices related to diabetes. There is need for intensified care and the implementation of specialized educational programs that emphasize the importance of having the right attitude and engaging in the good diabetes practices.
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Affiliation(s)
- Bashayer Ebraheem Al-Wagdi
- Department of Health Services and Hospital Administration, Faculty of Economics and Administration, King Abdulaziz University, Jeddah, Saudi Arabia
- Physical Therapy Department, Ahad Rafidah General Hospital, Abha, Saudi Arabia
| | - Mohammed Khaled Al-Hanawi
- Department of Health Services and Hospital Administration, Faculty of Economics and Administration, King Abdulaziz University, Jeddah, Saudi Arabia
- Health Economics Research Group, King Abdulaziz University, Jeddah, Saudi Arabia
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Abonie US, Addo RA, Kumah L, Ofori – Ampomah AK, Makinyi V. Effect of treadmill ambulatory training on glucose control and blood pressure in persons with type 2 diabetes: A pilot study. PLoS One 2024; 19:e0298179. [PMID: 38574086 PMCID: PMC10994293 DOI: 10.1371/journal.pone.0298179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 01/14/2024] [Indexed: 04/06/2024] Open
Abstract
BACKGROUND Lack of time is often cited by persons with type 2 diabetes for non-participation in regular exercise. This highlights the need to explores ways to help persons with type 2 diabetes to engage in an active lifestyle. This study evaluated the effect of a short duration norm intensity exercise on blood glucose and blood pressure in persons with type 2 diabetes. METHODS Twenty persons with type 2 diabetes were randomly assigned to either training group (n = 10) or control group (n = 10). The training group received 4-weeks ambulatory training on a motor-driven treadmill (2 x 20 min per week at 60% target heart rate). The control group received no training. Blood glucose, and systolic and diastolic blood pressures were assessed before and after the 4-weeks training. Repeated measures ANOVA were used to examine training effect. RESULTS Training significantly improved blood glucose (mean difference = -2.73; p = 0.03). No effects were found for systolic blood pressure (mean difference = -0.30; p = 0.96) and diastolic blood pressure (mean difference = -0.90; p = 0.82). CONCLUSION Training improved blood glucose but not blood pressure. A short-duration ambulatory training is an appropriate exercise mode to elicit beneficial effect, and exercise adoption in persons with type 2 diabetes. TRIAL REGISTRATION This pilot trial is registered with the Pan African Clinical Trial Registry at pactr.samrc.ac.za (PACTR202306601940612).
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Affiliation(s)
- Ulric Sena Abonie
- Department of Sport, Exercise & Rehabilitation, Northumbria University, Coach Lane Campus, Benton, Newcastle upon Tyne, United Kingdom
- Department of Physiotherapy and Rehabilitation Sciences, University of Health and Allied Sciences, Ho, Volta Region-Ghana
| | - Raphael Aseye Addo
- Department of Physiotherapy and Rehabilitation Sciences, University of Health and Allied Sciences, Ho, Volta Region-Ghana
| | - Laureen Kumah
- Department of Physiotherapy and Rehabilitation Sciences, University of Health and Allied Sciences, Ho, Volta Region-Ghana
| | - Ama Kissiwaa Ofori – Ampomah
- Department of Physiotherapy and Rehabilitation Sciences, University of Health and Allied Sciences, Ho, Volta Region-Ghana
| | - Vincent Makinyi
- Department of Physiotherapy and Rehabilitation Sciences, University of Health and Allied Sciences, Ho, Volta Region-Ghana
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Kamara IF, Tengbe SM, Bah AJ, Nuwagira I, Ali DB, Koroma FF, Kamara RZ, Lakoh S, Sesay S, Russell JBW, Theobald S, Lyons M. Prevalence of hypertension, diabetes mellitus, and their risk factors in an informal settlement in Freetown, Sierra Leone: a cross-sectional study. BMC Public Health 2024; 24:783. [PMID: 38481202 PMCID: PMC10935859 DOI: 10.1186/s12889-024-18158-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 02/19/2024] [Indexed: 03/17/2024] Open
Abstract
BACKGROUND Noncommunicable diseases (NCDs), especially hypertension and diabetes mellitus are on the increase in sub-Saharan Africa (SSA). Informal settlement dwellers exhibit a high prevalence of behavioural risk factors and are highly vulnerable to hypertension and diabetes. However, no study has assessed the prevalence of hypertension, diabetes, and NCDrisk factors among informal settlement dwellers in Sierra Leone. We conducted a study in June 2019 to determine the prevalence of hypertension, diabetes, and NCD risk factors among adults living in the largest Sierra Leonean informal settlement (KrooBay). METHODS AND MATERIALS We conducted a community-based cross-sectional survey among adults aged ≥ 35 years in the KrooBay community. Trained healthcare workers collected data on socio-demographic characteristics and self-reported health behaviours using the World Health Organization STEPwise surveillance questionnaire for chronic disease risk factors. Anthropometric, blood glucose, and blood pressure measurements were performed following standard procedures. Logistics regression was used for analysis and adjusted odd ratios with 95% confidence intervals were calculated to identify risk factors associated with hypertension. RESULTS Of the 418 participants, 242 (57%) were females and those below the age of 45 years accounted for over half (55.3%) of the participants. The prevalence of smoking was 18.2%, alcohol consumption was 18.8%, overweight was 28.2%, obesity was 17.9%, physical inactivity was 81.5%, and inadequate consumption of fruits and vegetables was 99%. The overall prevalence of hypertension was 45.7% (95% CI 41.0-50.5%), systolic hypertension was 34.2% (95% CI 29.6-38.8%), diastolic blood pressure was 39.9% (95% CI 35.2-44.6), and participants with diabetes were 2.2% (95% CI 0.7-3.6%). Being aged ≥ 55 years (AOR = 7.35, 95% CI 1.49-36.39) and > 60 years (AOR 8.05; 95% CI 2.22-29.12), separated (AOR = 1.34; 95% 1.02-7.00), cohabitating (AOR = 6.68; 95% CL1.03-14.35), vocational (AOR = 3.65; 95% CI 1.81-7.39 ) and having a university education (AOR = 4.62; 95% CI 3.09-6.91) were found to be independently associated with hypertension. CONCLUSION The prevalence of hypertension,and NCD risk factors was high among the residents of the Kroobay informal settlement. We also noted a low prevalence of diabetes. There is an urgent need for the implementation of health education, promotion, and screening initiatives to reduce health risks so that these conditions will not overwhelm health services.
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Affiliation(s)
- Ibrahim Franklyn Kamara
- World Health Organization Sierra Leone, 21A-B Riverside Drive, Off Kingharman Road, Freetown, Sierra Leone
| | | | - Abdulai Jawo Bah
- College of Medicine and Allied Health Sciences, University of Sierra Leone, A.J.Momoh Street, Freetown, Sierra Leone
| | - Innocent Nuwagira
- World Health Organization Sierra Leone, 21A-B Riverside Drive, Off Kingharman Road, Freetown, Sierra Leone
| | - Desta Betula Ali
- Ministry of Health, 4th Floor, Youyi Building, Freetown, Sierra Leone
| | - Fanny F Koroma
- Ministry of Health, 4th Floor, Youyi Building, Freetown, Sierra Leone
| | - Rugiatu Z Kamara
- United States CDC Country Office, EOC, Wilkinson Road, Freetown, Sierra Leone
| | - Sulaiman Lakoh
- Ministry of Health, 4th Floor, Youyi Building, Freetown, Sierra Leone
| | - Santigie Sesay
- Ministry of Health, 4th Floor, Youyi Building, Freetown, Sierra Leone
| | - James B W Russell
- Ministry of Health, 4th Floor, Youyi Building, Freetown, Sierra Leone
- College of Medicine and Allied Health Sciences, University of Sierra Leone, A.J.Momoh Street, Freetown, Sierra Leone
| | - Sally Theobald
- Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, UK
| | - Mary Lyons
- Liverpool School of Tropical Medicine, Pembroke Place, Liverpool, UK
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Ebrahimpur M, Mohammadi-Vajari E, Sharifi Y, Ghotbi L, Sarvari M, Ayati A, Hashemi B, Shadman Z, Khashayar P, Ostovar A, Fahimfar N, Shafiee G, Shahmohamadi E, Yavari T, Nabipour I, Larijani B, Payab M, Sharifi F. Evaluation of the prevalence of cardiometabolic disorders (diabetes, hypertension, and hyperlipidemia) diagnosed, undiagnosed, treated, and treatment goal in the elderly: Bushehr Elderly Health Program (BEH). BMC Endocr Disord 2024; 24:29. [PMID: 38443972 PMCID: PMC10913629 DOI: 10.1186/s12902-024-01561-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 02/23/2024] [Indexed: 03/07/2024] Open
Abstract
As the population ages, the global burden of cardiometabolic disorders will increase. This study aimed to investigate the prevalence of cardiometabolic disorders (diabetes, hypertension, and hyperlipidemia) in elderly and to evaluate the effects of various variables including age, sex, education, marital status, smoking, income, physical activity, dementia and depressed mood on untreated cardiometabolic disorders. This was a cross sectional study conducted in Bushehr Elderly Health Program. A total 2381 participants were included. Medical data were collected by trained interviewers. The mean age of the study participants was 69.34 years. Proportions of diabetes, hypertension, hyperlipidemia and hypercholesterolemia were 43.25%, 75.71%, 64.74% and 35.31% respectively. Untreated diabetes prevalence was higher for males (OR = 1.60, 95%CI = 1.20-2.15), older adults (OR = 1.02, 95%CI = 1.00-1.05), and pre-frail status (OR = 0.69, 95%CI = 0.52-0.92). Males (OR = 2.16, 95%CI = 1.64-2.84) and current smokers (OR = 1.42, 95%CI = 1.05-1.93), in contrast to married participants (OR = 0.25, 95%CI = 0.08-0.78), people with higher education levels (OR = 0.51, 95%CI = 0.29-0.89) and dementia (OR = 0.78, 95%CI = 0.61-1.00) were more likely to have untreated HTN. Untreated dyslipidemia is more common in smokers (OR = 1.78, 95%CI = 1.19-2.66) and males (OR = 1.66, 95%CI = 1.21-2.27), while untreated hypercholesteremia is more common in males (OR = 3.20, 95%CI = 1.53-6.69) and is reported lower in people with dementia (OR = 0.53, 95%CI = 0.28-1.01).
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Affiliation(s)
- Mahbube Ebrahimpur
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
- Elderly Health Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Yasaman Sharifi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
- Department of Radiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Leila Ghotbi
- Department of Internal Medicine, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Masoumeh Sarvari
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Aryan Ayati
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Baran Hashemi
- Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Science, Tehran, Iran
| | - Zhaleh Shadman
- Elderly Health Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Pouria Khashayar
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, UK
| | - Afshin Ostovar
- Osteoporosis Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Noushin Fahimfar
- Osteoporosis Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
- Department of Epidemiology and Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Gita Shafiee
- Chronic Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Elnaz Shahmohamadi
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Tahereh Yavari
- Department of Internal Medicine, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Iraj Nabipour
- The Persian Gulf Marine Biotechnology Research Center, The Persian Gulf Biomedical Sciences Research Institute, Bushehr University of Medical Sciences, 7514633196, Bushehr, Iran
| | - Bagher Larijani
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Moloud Payab
- Non-Communicable Diseases Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
| | - Farshad Sharifi
- Elderly Health Research Center, Endocrinology and Metabolism Population Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
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Mengstie MA, Abebe EC, Dejenie TA, Seid MA, Teshome AA. Frequency and correlates of poor glycemic control in patients with type 2 diabetes at Jimma Medical Centre, Ethiopia: a cross-sectional study. Pan Afr Med J 2024; 47:7. [PMID: 38371649 PMCID: PMC10870164 DOI: 10.11604/pamj.2024.47.7.37452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 11/01/2022] [Indexed: 02/20/2024] Open
Abstract
Introduction the majority of studies in Ethiopia determine the prevalence of glycemic control employed by fasting blood sugar (FBS), which is impacted by a variety of factors. Hence, the purpose of this study was to assess the status of glycemic control using HbA1c and its correlates in patients with type 2 diabetes in Southwest Ethiopia. Methods a cross-sectional study was employed among 124 T2 diabetes mellitus (DM) patients at Jimma Medical Center (JMC), Southwest Ethiopia. HbA1c and FBS were estimated using the Cobas 6000 analyzer. The body mass index (BMI) and waist-to-hip ratio were calculated as the standard formula. Data were analyzed by SPSS version 25. Logistic regression analysis was employed to identify independent risk factors associated with poor glycemic control of DM patients. Results males comprised 63.7% (n=79) of the total respondents. The mean age of aOR: 2.21, 95% CI 1.13, 4.34; p = 0.01f participants was 51.84 ± 11.6 years; 60.5% (n=75) of T2 DM patients were in poor glycemic control (HbA1c ≥ 7%). In multivariate logistic regression analysis, BMI of ≥ 30, (aOR: 2.21, 95% CI 1.13, 4.34) increased waist-to-hip ratio (aOR: 1.63, 95% CI 0.82, 2.18), high systolic blood pressure (aOR: 1.52, 95% CI 1.11, 6.23), high FBS (aOR: 1.61, 95% CI 1.00, 4.12), and longer duration of DM (aOR: 1.23, 95% CI 0.87, 1.88) were associated with poor glycemic control. Conclusion the level of poor glycemic control in the study population is high. Obesity and/or overweight, central obesity, systolic hypertension, and fasting blood sugar levels were all associated with poor glycemic control in T2 DM patients.
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Affiliation(s)
- Misganaw Asmamaw Mengstie
- Department of Biochemistry, College of Medicine and Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Endeshaw Chekol Abebe
- Department of Biochemistry, College of Medicine and Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Tadesse Asmamaw Dejenie
- Department of Biochemistry, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Mohammed Abdu Seid
- Department of Physiology, College of Medicine and Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Assefa Agegnehu Teshome
- Department of Anatomy, College of Medicine and Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
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12
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Yoon S, Goh H, Phang JK, Kwan YH, Low LL. Socioeconomic and behavioral determinants of non-compliance with physician referrals following community screening for diabetes, hypertension and hyperlipidemia: a mixed-methods study. Sci Rep 2023; 13:20554. [PMID: 37996479 PMCID: PMC10667337 DOI: 10.1038/s41598-023-47168-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 11/09/2023] [Indexed: 11/25/2023] Open
Abstract
Early detection of undiagnosed diabetes, hypertension or hyperlipidemia through screening could reduce healthcare costs resulting from disease complications. To date, despite ample research on the factors linked to the uptake of community health screening programs, little attention has been directed at delayed or incomplete follow-up after positive outcomes are identified in community screening tests. This study aimed to investigate the socioeconomic and behavioral factors that influence non-compliance with recommendations for primary care physician referrals, following community-based screening for diabetes, hypertension and hyperlipidemia. A parallel mixed-methods study was conducted. For quantitative data, we performed multivariable analysis on community-based chronic disease screening data. The qualitative component involved semi-structured interviews with individuals with both non-compliance and compliance with referral recommendations. Thematic data analysis was undertaken using the Theoretical Domains Framework (TDF). The quantitative analysis showed that older age (OR = 0.92, 95%CI [0.89-0.96]), non-Chinese ethnicity (OR = 0.24; 95% CI [0.08-0.44]) and residing in 5-room public/ private housing (OR = 0.40; 95% CI [0.14-0.74]) were associated with lower odds of non-compliance with referral recommendations. Thematic analysis identified multiple behavioral-level determinants acting as enablers or barriers within 7 TDF domains: awareness of health risks after receiving screening results, self-management orientation and behavioral control, fear of formal diagnosis and concerns about healthcare cost, optimistic belief driven by the lack of symptoms, interpersonal relationship and social obligations, aversion to medication, communication at the result collection and sense of uncertainty regarding self-scheduling of appointment. Findings provide valuable implications for the development of interventions aimed at improving adherence to referral recommendation. Future endeavors should include culturally sensitive outreach, evidence-based information dissemination, family-centered education, positive public health messaging, brief counseling during result collection and an opt-out appointment system to enhance follow-up care.
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Affiliation(s)
- Sungwon Yoon
- Health Services and Systems Research, Duke-NUS Medical School, Singapore, Singapore.
- Centre for Population Health Research and Implementation (CPHRI), Singapore Health Services, Singapore, Singapore.
| | - Hendra Goh
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore, Singapore
| | - Jie Kie Phang
- Health Services and Systems Research, Duke-NUS Medical School, Singapore, Singapore
- Centre for Population Health Research and Implementation (CPHRI), Singapore Health Services, Singapore, Singapore
| | - Yu Heng Kwan
- Health Services and Systems Research, Duke-NUS Medical School, Singapore, Singapore
- Centre for Population Health Research and Implementation (CPHRI), Singapore Health Services, Singapore, Singapore
- SingHealth Internal Medicine Residency Programme, Singapore, Singapore
| | - Lian Leng Low
- Health Services and Systems Research, Duke-NUS Medical School, Singapore, Singapore
- Centre for Population Health Research and Implementation (CPHRI), Singapore Health Services, Singapore, Singapore
- Population Health and Integrated Care Office (PHICO), Singapore General Hospital, Singapore, Singapore
- Department of Family Medicine and Continuing Care, Singapore General Hospital, Singapore, Singapore
- Post-Acute and Continuing Care, Outram Community Hospital, Singapore, Singapore
- SingHealth Duke-NUS Family Medicine Academic Clinical Program, Singapore, Singapore
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13
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Shaikh SAA, Kumari J, Bahmanshiri Y. Assessing the Adherence to Antidiabetic Medications Among Patients Diagnosed With Type 2 Diabetes Mellitus in Ajman, UAE. Cureus 2023; 15:e49325. [PMID: 38143686 PMCID: PMC10748829 DOI: 10.7759/cureus.49325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/24/2023] [Indexed: 12/26/2023] Open
Abstract
Background Medication adherence plays a vital role in managing blood sugar levels and preventing complications in individuals with diabetes. Patient adherence to antidiabetic medications and the factors associated with medication adherence were assessed. Objectives To assess the medication adherence among patients suffering from type 2 diabetes mellitus. To determine the various factors influencing medication adherence. Methods This cross-sectional study was conducted on patients with type 2 diabetes who were visiting the Internal Medicine Department of Thumbay University Hospital in the United Arab Emirates. A questionnaire was used to gather information about the medication adherence of a group of chosen consecutive patients. IBM SPSS Statistics for Windows, Version 27 (Released 2020; IBM Corp., Armonk, New York) was used for data analysis. A two-sided P-value <0.05 was regarded as significant when using the chi-square test to investigate the relationships between categorical variables. Results A total of 204 patients participated in the study: 112 (54.90%) males and 92 (45.09%) females. The mean age of the patients was 49 years. The adherence rates among males and females were 91% and 90%, respectively. Some of the common reasons for non-adherence to antidiabetic medications in our study included forgetfulness, unpleasant side effects, the use of multiple drugs, and long treatment duration. Conclusion Our study highlighted important factors associated with patients' non-adherence to their antidiabetic medications. Future research on methods to increase adherence rates should be taken into consideration.
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Affiliation(s)
| | - Jaya Kumari
- Epidemiology and Biostatistics, Gulf Medical University, Ajman, ARE
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Sanz FJ, Martínez-Carrión G, Solana-Manrique C, Paricio N. Evaluation of type 1 diabetes mellitus as a risk factor of Parkinson's disease in a Drosophila model. JOURNAL OF EXPERIMENTAL ZOOLOGY. PART A, ECOLOGICAL AND INTEGRATIVE PHYSIOLOGY 2023; 339:697-705. [PMID: 37381093 DOI: 10.1002/jez.2726] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 06/14/2023] [Accepted: 06/16/2023] [Indexed: 06/30/2023]
Abstract
Diabetes mellitus (DM) is a chronic metabolic disease characterized by high blood glucose levels, resulting from insulin dysregulation. Parkinson's disease (PD) is the most common neurodegenerative motor disorder caused by the selective loss of dopaminergic (DA) neurons in the substantia nigra pars compacta. DM and PD are both age-associated diseases that are turning into epidemics worldwide. Previous studies have indicated that type 2 DM might be a risk factor of developing PD. However, scarce information about the link between type 1 DM (T1DM) and PD does exist. In this work, we have generated a Drosophila model of T1DM based on insulin deficiency to evaluate if T1DM could be a risk factor to trigger PD onset. As expected, model flies exhibited T1DM-related phenotypes such as insulin deficiency, increased content of carbohydrates and glycogen, and reduced activity of insulin signaling. Interestingly, our results also demonstrated that T1DM model flies presented locomotor defects as well as reduced levels of tyrosine hydroxylase (a marker of DA neurons) in brains, which are typical PD-related phenotypes. In addition, T1DM model flies showed elevated oxidative stress levels, which could be causative of DA neurodegeneration. Therefore, our results indicate that T1DM might be a risk factor of developing PD, and encourage further studies to shed light into the exact link between both diseases.
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Affiliation(s)
- Francisco José Sanz
- Departamento de Genética, Facultad de Ciencias Biológicas, Universidad de Valencia, Burjassot, Spain
- Instituto Universitario de Biotecnología y Biomedicina (BIOTECMED), Universidad de Valencia, Burjassot, Spain
| | - Guillermo Martínez-Carrión
- Departamento de Genética, Facultad de Ciencias Biológicas, Universidad de Valencia, Burjassot, Spain
- Instituto Universitario de Biotecnología y Biomedicina (BIOTECMED), Universidad de Valencia, Burjassot, Spain
| | - Cristina Solana-Manrique
- Departamento de Genética, Facultad de Ciencias Biológicas, Universidad de Valencia, Burjassot, Spain
- Instituto Universitario de Biotecnología y Biomedicina (BIOTECMED), Universidad de Valencia, Burjassot, Spain
- Departamento de Fisioterapia, Facultad de Ciencias de la Salud, Universidad Europea de Valencia, Valencia, Spain
| | - Nuria Paricio
- Departamento de Genética, Facultad de Ciencias Biológicas, Universidad de Valencia, Burjassot, Spain
- Instituto Universitario de Biotecnología y Biomedicina (BIOTECMED), Universidad de Valencia, Burjassot, Spain
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15
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Damtie S, Workineh L, Berhan A, Tiruneh T, Legese B, Getie B, Kiros T, Eyayu T. The magnitude of undiagnosed diabetes mellitus, prediabetes, and associated factors among adults living in Debre Tabor town, northcentral Ethiopia: A community-based cross-sectional study. Heliyon 2023; 9:e17729. [PMID: 37519754 PMCID: PMC10372355 DOI: 10.1016/j.heliyon.2023.e17729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 06/21/2023] [Accepted: 06/27/2023] [Indexed: 08/01/2023] Open
Abstract
Background Diabetes mellitus (DM) is a worldwide public health problem. The burden of diabetes has been continuously increasing from day to day, especially in developing countries like Ethiopia. Globally, half of all cases of diabetes mellitus are undiagnosed. Diabetes mellitus can be easily handled if it is detected early. There is limited evidence on the magnitude of undiagnosed diabetics and prediabetes at the community level in Ethiopia, particularly in the study area. Objective To assess the magnitude of undiagnosed diabetes mellitus, prediabetes, and associated factors among adults living in Debre Tabor town. Methods A community-based cross-sectional study was conducted in Debre Tabor town from October to December 2021. A total of 407 participants were selected using a multistage sampling technique. A pretested structural questionnaire was used to collect demographic, behavioral, and clinical data. Anthropometric measurements were taken with standardized and calibrated equipment. A fasting venous blood sample was collected for blood glucose level determination. Logistic regression was used to identify risk factors. A P-value ≤0.05 was considered statistically significant. Result The magnitude of undiagnosed diabetes mellitus and prediabetes was found to be 4.5% (95% CI: 2.9-7.4) and 14.5% (95% CI: 11.1-18.1), respectively. Older age (AOR: 6.50, 95% CI: 1.82-23.21), abnormal body mass index (AOR: 6.84, 95% CI: 1.91-24.54), systolic hypertension (AOR: 8.74, 95% CI: 2.53-30.19), and family history of diabetes mellitus (FHDM) (AOR: 12.45, 95% CI: 3.63-42.65) were significantly associated with undiagnosed diabetes mellitus. Using saturated oil (AOR: 1.97, 95% CI: 1.09-3.55), having a high waist circumference (AOR: 2.16, 95% CI: 1.20-3.87), and being hypertensive (AOR: 2.26, 95% CI: 1.04-4.96) were all significantly associated with Prediabetes. Conclusion Adults in Debre Tabor town have a high prevalence of undiagnosed diabetes and prediabetes. A variety of modifiable risk factors were also identified. As a result, focusing the prevention strategy on such modifiable risk factors may help to minimize the prevalence of undiagnosed diabetes mellitus and prediabetes as well as future disease complications.
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Affiliation(s)
- Shewaneh Damtie
- Corresponding author. Department of Medical Laboratory Science, College of Health Sciences, Debre Tabor University, Ethiopia
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Jafar N, Huriyati E, Haryani, Setyawati A. Enhancing knowledge of Diabetes self-management and quality of life in people with Diabetes Mellitus by using Guru Diabetes Apps-based health coaching. J Public Health Res 2023; 12:22799036231186338. [PMID: 37465530 PMCID: PMC10350768 DOI: 10.1177/22799036231186338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Accepted: 06/17/2023] [Indexed: 07/20/2023] Open
Abstract
Introduction Virtual diabetes coaching through applications has the potential to improve self-management in people with Type 2 Diabetes Mellitus. However, applications designed for Asian's diabetic have never been studied. Therefore, our study aimed to identify the effect of Guru Diabetes Apps-Based Health Coaching on the level of glycemic hemoglobin, knowledge, and quality of life in Indonesians, as one of Asian ethnicities. Materials and methods This study used an experimental design. Participants with T2DM were recruited from three primary care health centers. The intervention included 3 months of virtual health coaching through the Guru Diabetes application. The daily monitoring of glycemic blood glucose, blood pressure, body weight, nutrition intake, and activity provided were used as baseline to conduct virtual in-person coaching. The glycemic hemoglobin level, knowledge level, and quality of life were assessed at baseline and post-enrollment. A multilevel modeling approach was used for statistical analysis. Results A total of 66 respondents were enrolled, and 62 respondents (93.93%) remained in the study at 3 months. After completing the intervention, the HbA1c level decreased in all groups, however it did not differ among the groups. On the other hand, the results indicate significant improvement in the average diabetes self-management knowledge score (pre = 14.97 vs post = 19.07, p < 0.05) and quality of life score (pre = 54.34 vs post = 60.28, p < 0.05), with significant difference among the groups (p < 0.05). Conclusion Participants in the Android Application-Based Health Coaching experienced a significant improvement in diabetes self-management knowledge and quality of life scores at 3 months. In conclusion, the Guru Diabetes Apps-Based Health Coaching has the potential to support people with T2DM in performing diabetes self-management at home.
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Affiliation(s)
- Nuurhidayat Jafar
- Community Health Nursing Department, Nursing Faculty, Universitas Hasanuddin, Makassar, Indonesia
- Doctoral Program of Medicine and Health Science, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Sleman, Yogyakarta, Indonesia
| | - Emy Huriyati
- Nutrition and Health Department, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada Sleman, Yogyakarta, Indonesia
| | - Haryani
- Department of Medical and Surgical Nursing, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Sleman, Yogyakarta, Indonesia
| | - Andina Setyawati
- Department of Medical and Surgical Nursing, Nursing Faculty, Universitas Hasanuddin, Makassar, Indonesia
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Theuri AW, Makokha A, Kyallo F, Gichure JN. Effect of using mobile phone communication on dietary management of Type 2 Diabetes Mellitus patients in Kenya. J Diabetes Metab Disord 2023; 22:367-374. [PMID: 37255807 PMCID: PMC10225419 DOI: 10.1007/s40200-022-01153-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 10/22/2022] [Indexed: 06/01/2023]
Abstract
Purpose Advancements in management of non-communicable diseases using regular reminders on lifestyle and dietary behaviors have been effectively achieved using mobile phones. This study evaluates the effects of regular communication using a mobile phone on dietary management of Type 2 Diabetes Mellitus (T2DM) among patients attending Kitui County Referral Hospital (KCRH) in Kenya. Methods Pre/post-study design among eligible and consenting T2DM patients visiting KCRH was used for this study. One hundred and thirty-eight T2DM patients were enrolled; 67 in the intervention group (IG) and 71 in the control group (CG). The IG received regular reminders on key dietary practices through their mobile phones for six months while the CG did not. The Net Effect of Intervention (NEI) and bivariate logistic regression were used to determine the impact of mobile phone communication intervention at p < 0.05. SPSS version 24 was used to analyze the data. Results The results revealed an increase of respondents who adhered to the meal plan in the IG from 47.8% to 59.7% compared to a decrease from 49.3% to 45.1% in CG with corresponding NEI increasing (16.1%) significantly (p < 0.05). The proportion of respondents with an increased frequency of meals increased from 41.8 to 47.8% in the IG compared to a reduction from 52.1% to 45.1% in the CG with corresponding NEI increasing (13.0%) significantly (p < 0.05). Conclusion Regular reminders on lifestyle and dietary behaviors using mobile phone communication improved adherence to dietary practices such as meal planning and frequency of meals in the management of T2DM.
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Affiliation(s)
- Alice Wairimu Theuri
- Department of Human Nutrition Sciences, Jomo Kenyatta University of Agriculture and Technology, P.O Box 62000-00200, Nairobi, Kenya
- Department of Food Science, Nutrition and Technology, South Eastern Kenya University, P.O Box 170-90200, Kitui, Kenya
| | - Anselimo Makokha
- Department of Human Nutrition Sciences, Jomo Kenyatta University of Agriculture and Technology, P.O Box 62000-00200, Nairobi, Kenya
| | - Florence Kyallo
- Department of Human Nutrition Sciences, Jomo Kenyatta University of Agriculture and Technology, P.O Box 62000-00200, Nairobi, Kenya
| | - Josphat Njenga Gichure
- Department of Food Science, Nutrition and Technology, South Eastern Kenya University, P.O Box 170-90200, Kitui, Kenya
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Swed S, Alibrahim H, Bohsas H, Hafez W, Surma S, Rais MA, Abuelsaoud HM, Elshazly RM, Shoib S, Sawaf B, Farwati A, Seijari MN, Battikh N, Sleman S, Mourad D, Sakkour KJ, Alklani T, Rakab A. Assessment the awareness toward hypertension and diabetes mellitus: Syrian cross sectional study. BMC Public Health 2023; 23:789. [PMID: 37118706 PMCID: PMC10142391 DOI: 10.1186/s12889-023-15666-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 04/13/2023] [Indexed: 04/30/2023] Open
Abstract
BACKGROUND Diabetes and arterial hypertension are the two most common types of non-communicable diseases (NCDs) impacting people globally. There is no prior research on the Syrian population's knowledge and treatment of hypertension and diabetes. It is crucial to investigate how the Syrian public understands and perceives these disorders in order to address the increased incidence and prevalence of hypertension and diabetes. This research intends to assess the level of hypertension and diabetes-related awareness, knowledge, attitude, and practices among Syrian individuals. METHODS A cross-sectional survey was conducted online between 1 August and 25 August 2022. The questionnaire for the study was developed based on previous research, and the inclusion criteria for the sample were Syrian residents older than 18 who presently live in Syria. The survey consisted four sections: sociodemographics information, WHO STEPS survey instrument on knowledge of and lifestyle determinants for hypertension and diabetes, respondents' knowledge of and comprehension of hypertension and diabetes, and respondents' awareness of these disorders. RESULTS Among 976 participants, 65.8% were females. the most common causes for hypertension from the perspective of participants were (90.1%) for stress, (87%) High salt consumption, (82.1%) genetics, (78.2%) old age, (78%) obesity (69%) anxiety, and (38.6%) for drug usage. Primary and middle school educational status participants had greater hypertension knowledge (92.3%) than other educational levels. There was a statistical significant difference between the knowledge toward the hypertension and the drinking alcohol, which the nonalcoholic knowledgeable persons were the most common (819 / 976)(P < 0.05). Participants whose lifestyles did not include alcohol use had a higher hypertension knowledge level (90.3%). Participants who do not consume alcohol have shown better hypertension knowledge (90.3%) than those who do (81.9%). Almost age groups have shown good knowledge of diabetes, especially participants aged above 55 (93.8%). However, most individuals have examined blood pressure (82.3%), whereas fewer than half had screened for blood sugar (64.4%). About 82.2% of individuals check their blood pressure frequently, whereas 6.2% monitor their blood sugar. There were significant associations between hypertension knowledge and gender, education, employment, and economic position (P value < 0.05). Men (mean = 8.39, SD = 2.02, P-value < 0.05) have a higher hypertension knowledge than females, and knowledge of hypertension among participants was shown to be higher among those in good income status than other economic levels (mean = 8.34, SD = 1.98). Age, gender, education, employment, and marital status were all associated with diabetes knowledge. Participants between the ages of 40 and 55 showed better knowledge of diabetes compared to other age groups (mean = 11.32, SD = 2.54); also, men demonstrated greater knowledge of diabetes than females (mean = 10.76, SD = 2.79). CONCLUSION We indicated that the Syrian population has a good to moderate understanding of hypertension and diabetes. However, there is still a shortage of standardized, regular screening practices. Since individuals remain involved in unhealthy lifestyle habits, it is vital to provide accurate information about hypertension and diabetes to encourage them to make healthy changes.
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Affiliation(s)
- Sarya Swed
- Faculty of medicine, Aleppo University, Aleppo, Syria.
| | | | | | - Wael Hafez
- NMC Royal Hospital, Khalifa city, abu Dhabi, Khalifa City, Abu Dhabi, UAE
- Medical Research Division, Department of Internal Medicine, The National Research Centre, Cairo, Egypt
| | - Stanisław Surma
- Faculty of Medical Sciences in Katowice, Medical University of Silesia, Katowice, Poland
| | | | | | | | - Sheikh Shoib
- JLNM Hospital, Rainawari, Srinagar, India
- Directorate of Health Services, J&K, India
| | - Bisher Sawaf
- Department of Internal Medicine, Hamad Medical Corporation, Doha, Qatar
| | - Amr Farwati
- Department of Internal Medicine, Hamad Medical Corporation, Doha, Qatar
| | | | - Naim Battikh
- John H. Stroger, Jr. Hospital of Cook County, Chicago, USA
| | - Soulaf Sleman
- Faculty of Medicine, Damascus University, Damascus, Syria
| | - Danya Mourad
- Faculty of Medicine, Al-Hawash Private University, Homs, Syria
| | | | - Temaa Alklani
- Faculty of Medicine, Damascus University, Damascus, Syria
| | - Amine Rakab
- Clinical Medicine, Weill Cornell Medical College, Medicine, Qatar
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Vidanage D, Wasalathanthri S, Hettiarachchi P. Long-term aerobic and combined exercises enhance the satiety response and modulate the energy intake in patients with type 2 diabetes mellitus (T2DM): A randomized controlled trial. BMC Sports Sci Med Rehabil 2023; 15:48. [PMID: 36998025 PMCID: PMC10064558 DOI: 10.1186/s13102-023-00655-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 03/21/2023] [Indexed: 04/01/2023]
Abstract
BACKGROUND Energy homeostasis plays a vital role in achieving glycemic control in people with type 2 diabetes mellitus (T2DM). Exercise is known to increase energy expenditure. However, its role in energy intake has not been explored in people with T2DM. Thus, this study aimed at determining the impact of long-term aerobic and combined exercises in modulating hunger, satiety and energy intake in T2DM. METHODS A randomized controlled trial, with 108 people with T2DM, aged 35-60 years were assigned into an aerobic, combined (aerobic and resistance) and a control group. Primary outcomes were subjective levels of hunger and satiety measured by a 100 mm visual analogue scale in relation to a standard breakfast meal (453 kcal) and energy and macronutrient intake determined by a 3-day diet diary at 0, 3 and 6 months. RESULTS Aerobic and combined groups exhibited reduced hunger and increased satiety at 3 and 6 months (p < 0.05). The combined group demonstrated a profound increase in satiety at 3 and 6 months compared to aerobics (3 months; p = 0.008, 6 months; p = 0.002) and controls (3 months; p = 0.006, 6 months, p = 0.014). Mean daily energy intake was reduced only at 6 months in the aerobic group (p = 0.012), whereas it was reduced in the combined group at 3 and at 6 months compared to controls (3 months: p = 0.026, 6 months: p = 0.022). CONCLUSIONS Long-term aerobic and combined exercises produced a reduction in hunger, energy intake and increase satiety in people with T2DM. Despite energy expenditure, exercise seems to play a significant role in reducing energy intake as well. Combined exercises show more advantages over aerobic exercise since combined exercises have a greater impact on satiety and energy intake in people with T2DM. TRIAL REGISTRATION NUMBER SLCTR/2015/029, https://slctr.lk/trials/slctr-2015-029 .
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Affiliation(s)
- Dinithi Vidanage
- Department of Nursing and Midwifery, Faculty of Allied Health Sciences, General Sir John Kotelawala Defence University, Rathmalana, 10390, Sri Lanka.
| | - Sudharshani Wasalathanthri
- Department of Physiology, Faculty of Medicine, University of Colombo, Kynsey Road, Colombo 08, 00800, Sri Lanka
| | - Priyadarshika Hettiarachchi
- Department of Physiology, Faculty of Medical Sciences, University of Sri Jayewardenepura, Gangodawila, Nugegoda, 10250, Sri Lanka
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20
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Wani MJ, Salman KA, Hashmi MA, Siddiqui S, Moin S. Rutin impedes human low-density lipoprotein from non-enzymatic glycation: A mechanistic insight against diabetes-related disorders. Int J Biol Macromol 2023; 238:124151. [PMID: 36963546 DOI: 10.1016/j.ijbiomac.2023.124151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 03/09/2023] [Accepted: 03/20/2023] [Indexed: 03/26/2023]
Abstract
Glycation of human low-density protein (LDL) has an essential contribution to cardiovascular diseases. Natural compounds like rutin have been extensively studied in preventing glycation-induced oxidative stress. This study examined rutin's anti-glycation potential with glycated LDL utilizing spectroscopic and in silico methods. Glycated LDL treated with rutin, showed around 80 % inhibition in advanced glycation end-product production. Carbonyl content and lipid peroxidation like assays were used to establish the development of oxidative stress. Rutin was seen to lower the generation of oxidative stress in a dose-dependent manner. Using thioflavin t-test and electron microscopy, rutin was suggested to restore the structural disturbances in glycated LDL. Moreover, CD spectroscopy suggested reinstation of secondary structure of glycated LDL treated with rutin. Mechanistic insights between rutin and LDL were observed through spectroscopic measures. Molecular docking study confirmed the LDL-rutin binding with a binding energy of -10.0 kcal/mol. The rutin-LDL complex was revealed to be highly stable by molecular dynamics simulation, with RMSD, RMSF, Rg, SASA, and the secondary structure of LDL remaining essentially unchanged during the simulation period. Our study suggests that rutin possesses strong anti-glycating properties, which can be useful in therapeutics, as glycated LDL has an important role in atherosclerotic cardiovascular diseases.
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Affiliation(s)
- Mohd Junaid Wani
- Department of Biochemistry, J.N.M.C., Faculty of Medicine, Aligarh Muslim University, Aligarh 202002, U.P., India.
| | - Khushtar Anwar Salman
- Department of Biochemistry, J.N.M.C., Faculty of Medicine, Aligarh Muslim University, Aligarh 202002, U.P., India
| | - Md Amiruddin Hashmi
- Interdisciplinary Biotechnology Unit, Faculty of Life Science, Aligarh Muslim University, Aligarh 202002, U.P., India
| | - Sana Siddiqui
- Department of Biochemistry, J.N.M.C., Faculty of Medicine, Aligarh Muslim University, Aligarh 202002, U.P., India
| | - Shagufta Moin
- Department of Biochemistry, J.N.M.C., Faculty of Medicine, Aligarh Muslim University, Aligarh 202002, U.P., India
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21
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Okotie HO, Anjuwon TM, Okonkwo OL, Ameh DA, James DB. Antidiabetic, Antioxidant and Anti-Inflammatory Activities of Residual Aqueous Fraction of Ethulia conyzoides in Induced Type 2 Diabetic Rats. Trop Life Sci Res 2023; 34:121-138. [PMID: 37065804 PMCID: PMC10093775 DOI: 10.21315/tlsr2023.34.1.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Accepted: 08/11/2022] [Indexed: 04/18/2023] Open
Abstract
Oxidative stress and inflammation have been proven to be implicated in the pathogenesis of type 2 diabetes. Recent studies showed that Ethulia conyzoides had in-vitro antioxidant activity. This study investigated the in-vivo antidiabetic, antioxidant, and anti-inflammatory potential of the residual aqueous fraction of Ethulia conyzoides in type 2 diabetic-induced male Wistar rats. Sub-acute antidiabetic studies were done with varying doses (100, 200, and 400 mg/kg body weight) of residual aqueous fraction for 21 days. Blood glucose levels, serum insulin, and in vivo antioxidant and pro-inflammatory cytokines-tumour necrosis factor-α (TNF-α) and interleukin-1β (IL-1β) -were measured at the end of the treatment. When rats were given different concentrations of residual aqueous fraction, there was a significant (p < 0.05) reduction in blood glucose, malondialdehyde (MDA), IL-1β, and TNF-α levels, as well as a significant (p < 0.05) increase in SOD (superoxide dismutase), catalase and insulin levels when compared to the diabetic control group. Furthermore, the 400 mg/kg body weight dosage concentration was found to be the most effective. This result suggests that the residual aqueous fraction of Ethulia conyzoides possesses significant antidiabetic, antioxidant and anti-inflammatory activities.
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Affiliation(s)
| | | | - Okwubenata Lilian Okonkwo
- Immunology Unit, Department of Internal Medicine, Faculty of Clinical Sciences, College of Medicine, Ahmadu Bello University Teaching Hospital, Zaria, Nigeria
| | | | - Dorcas Bolanle James
- Department of Biochemistry, Ahmadu Bello University, Zaria, Nigeria
- Corresponding author:
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22
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Sugumar V, Hayyan M, Madhavan P, Wong WF, Looi CY. Current Development of Chemical Penetration Enhancers for Transdermal Insulin Delivery. Biomedicines 2023; 11:biomedicines11030664. [PMID: 36979643 PMCID: PMC10044980 DOI: 10.3390/biomedicines11030664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 02/09/2023] [Accepted: 02/10/2023] [Indexed: 02/25/2023] Open
Abstract
The use of the transdermal delivery system has recently gained ample recognition due to the ability to deliver drug molecules across the skin membrane, serving as an alternative to conventional oral or injectable routes. Subcutaneous insulin injection is the mainstay treatment for diabetes mellitus which often leads to non-compliance among patients, especially in younger patients. Apart from its invasiveness, the long-term consequences of insulin injection cause the development of physical trauma, which includes lipohypertrophy at the site of administration, scarring, infection, and sometimes nerve damage. Hence, there is a quest for a better alternative to drug delivery that is non-invasive and easily adaptable. One of the potential solutions is the transdermal delivery method. However, the stratum corneum (the top layer of skin) is the greatest barrier in transporting large molecules like insulin. Therefore, various chemical enhancers have been proposed to promote stratum corneum permeability, or they are designed to increase the permeability of the full epidermis, such as the use of ionic liquid, peptides, chemical pre-treatment as well as packaging insulin with carriers or nanoparticles. In this review, the recent progress in the development of chemical enhancers for transdermal insulin delivery is discussed along with the possible mechanistic of action and the potential outlook on the proposed permeation approaches in comparison to other therapeutical drugs
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Affiliation(s)
- Vaisnevee Sugumar
- School of Medicine, Faculty of Health & Medical Sciences, Taylor’s University, 1 Jalan Taylors, Subang Jaya 47500, Malaysia
| | - Maan Hayyan
- Chemical Engineering Program, Faculty of Engineering & Technology, Muscat University, P.O. Box 550, Muscat P.C.130, Oman
- Correspondence: (M.H.); (W.F.W.); (C.Y.L.)
| | - Priya Madhavan
- School of Medicine, Faculty of Health & Medical Sciences, Taylor’s University, 1 Jalan Taylors, Subang Jaya 47500, Malaysia
- Medical Advancement for Better Quality of Life Impact Lab, Taylor’s University, 1, Jalan Taylors, Subang Jaya 47500, Malaysia
| | - Won Fen Wong
- Department of Medical Microbiology, Faculty of Medicine, University of Malaya, Kuala Lumpur 50603, Malaysia
- Correspondence: (M.H.); (W.F.W.); (C.Y.L.)
| | - Chung Yeng Looi
- Medical Advancement for Better Quality of Life Impact Lab, Taylor’s University, 1, Jalan Taylors, Subang Jaya 47500, Malaysia
- School of Biosciences, Faculty of Health & Medical Sciences, Taylor’s University, Subang Jaya 47500, Malaysia
- Correspondence: (M.H.); (W.F.W.); (C.Y.L.)
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23
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Kropp M, Golubnitschaja O, Mazurakova A, Koklesova L, Sargheini N, Vo TTKS, de Clerck E, Polivka J, Potuznik P, Polivka J, Stetkarova I, Kubatka P, Thumann G. Diabetic retinopathy as the leading cause of blindness and early predictor of cascading complications-risks and mitigation. EPMA J 2023; 14:21-42. [PMID: 36866156 PMCID: PMC9971534 DOI: 10.1007/s13167-023-00314-8] [Citation(s) in RCA: 34] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Accepted: 01/15/2023] [Indexed: 02/17/2023]
Abstract
Proliferative diabetic retinopathy (PDR) the sequel of diabetic retinopathy (DR), a frequent complication of diabetes mellitus (DM), is the leading cause of blindness in the working-age population. The current screening process for the DR risk is not sufficiently effective such that often the disease is undetected until irreversible damage occurs. Diabetes-associated small vessel disease and neuroretinal changes create a vicious cycle resulting in the conversion of DR into PDR with characteristic ocular attributes including excessive mitochondrial and retinal cell damage, chronic inflammation, neovascularisation, and reduced visual field. PDR is considered an independent predictor of other severe diabetic complications such as ischemic stroke. A "domino effect" is highly characteristic for the cascading DM complications in which DR is an early indicator of impaired molecular and visual signaling. Mitochondrial health control is clinically relevant in DR management, and multi-omic tear fluid analysis can be instrumental for DR prognosis and PDR prediction. Altered metabolic pathways and bioenergetics, microvascular deficits and small vessel disease, chronic inflammation, and excessive tissue remodelling are in focus of this article as evidence-based targets for a predictive approach to develop diagnosis and treatment algorithms tailored to the individual for a cost-effective early prevention by implementing the paradigm shift from reactive medicine to predictive, preventive, and personalized medicine (PPPM) in primary and secondary DR care management.
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Affiliation(s)
- Martina Kropp
- Division of Experimental Ophthalmology, Department of Clinical Neurosciences, University of Geneva University Hospitals, 1205 Geneva, Switzerland ,Ophthalmology Department, University Hospitals of Geneva, 1205 Geneva, Switzerland
| | - Olga Golubnitschaja
- Predictive, Preventive and Personalised (3P) Medicine, Department of Radiation Oncology, University Hospital Bonn, Rheinische Friedrich-Wilhelms-Universität Bonn, 53127 Bonn, Germany
| | - Alena Mazurakova
- Clinic of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 036 01 Martin, Slovakia
| | - Lenka Koklesova
- Clinic of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 036 01 Martin, Slovakia
| | - Nafiseh Sargheini
- Max Planck Institute for Plant Breeding Research, Carl-Von-Linne-Weg 10, 50829 Cologne, Germany
| | - Trong-Tin Kevin Steve Vo
- Division of Experimental Ophthalmology, Department of Clinical Neurosciences, University of Geneva University Hospitals, 1205 Geneva, Switzerland ,Ophthalmology Department, University Hospitals of Geneva, 1205 Geneva, Switzerland
| | - Eline de Clerck
- Division of Experimental Ophthalmology, Department of Clinical Neurosciences, University of Geneva University Hospitals, 1205 Geneva, Switzerland ,Ophthalmology Department, University Hospitals of Geneva, 1205 Geneva, Switzerland
| | - Jiri Polivka
- Department of Histology and Embryology, and Biomedical Centre, Faculty of Medicine in Plzen, Charles University, Prague, Czech Republic
| | - Pavel Potuznik
- Department of Neurology, University Hospital Plzen, and Faculty of Medicine in Plzen, Charles University, 100 34 Prague, Czech Republic
| | - Jiri Polivka
- Department of Neurology, University Hospital Plzen, and Faculty of Medicine in Plzen, Charles University, 100 34 Prague, Czech Republic
| | - Ivana Stetkarova
- Department of Neurology, University Hospital Kralovske Vinohrady, Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Peter Kubatka
- Department of Medical Biology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 036 01 Martin, Slovakia
| | - Gabriele Thumann
- Division of Experimental Ophthalmology, Department of Clinical Neurosciences, University of Geneva University Hospitals, 1205 Geneva, Switzerland ,Ophthalmology Department, University Hospitals of Geneva, 1205 Geneva, Switzerland
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24
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Interpretable machine learning analysis to identify risk factors for diabetes using the anonymous living census data of Japan. HEALTH AND TECHNOLOGY 2023; 13:119-131. [PMID: 36718178 PMCID: PMC9876749 DOI: 10.1007/s12553-023-00730-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 01/06/2023] [Indexed: 01/27/2023]
Abstract
Purpose Diabetes mellitus causes various problems in our life. With the big data boom in our society, some risk factors for Diabetes must still exist. To identify new risk factors for diabetes in the big data society and explore further efficient use of big data, the non-objective-oriented census data about the Japanese Citizen's Survey of Living Conditions were analyzed using interpretable machine learning methods. Methods Seven interpretable machine learning methods were used to analysis Japan citizens' census data. Firstly, logistic analysis was used to analyze the risk factors of diabetes from 19 selected initial elements. Then, the linear analysis, linear discriminate analysis, Hayashi's quantification analysis method 2, random forest, XGBoost, and SHAP methods were used to re-check and find the different factor contributions. Finally, the relationship among the factors was analyzed to understand the relationship among factors. Results Four new risk factors: the number of family members, insurance type, public pension type, and health awareness level, were found as risk factors for diabetes mellitus for the first time, while another 11 risk factors were reconfirmed in this analysis. Especially the insurance type factor and health awareness level factor make more contributions to diabetes than factors: hypertension, hyperlipidemia, and stress in some interpretable models. We also found that work years were identified as a risk factor for diabetes because it has a high coefficient with the risk factor of age. Conclusions New risk factors for diabetes mellitus were identified based on Japan's non-objective-oriented anonymous census data using interpretable machine learning models. The newly identified risk factors inspire new possible policies for preventing diabetes. Moreover, our analysis certifies that big data can help us find helpful knowledge in today's prosperous society. Our study also paves the way for identifying more risk factors and promoting the efficiency of using big data.
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25
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Apolinário PP, Zanchetta FC, Breder JSC, Adams G, Consonni SR, Gillis R, Saad MJA, Lima MHM. Anti-inflammatory, procollagen, and wound repair properties of topical insulin gel. Braz J Med Biol Res 2023; 56:e12640. [PMID: 37194835 DOI: 10.1590/1414-431x2023e12640] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Accepted: 03/16/2023] [Indexed: 05/18/2023] Open
Abstract
Diabetes mellitus is associated with impaired wound healing. The topical use of insulin is a promising therapy because it may favor all phases of the wound healing process. This study aimed to investigate the therapeutic outcomes of insulin gel in wounds of hyperglycemic mice. After diabetes induction, a 1-cm2 full-thickness wound was created on each animal's dorsum. The lesions were treated daily for 14 days with insulin gel (insulin group) or vehicle gel without insulin (vehicle group). Tissue samples were extracted on days 4, 7, 10, and 14 after the creation of the lesion. The samples were analyzed with hematoxylin/eosin and Sirius red staining, immunohistochemistry, Bio-Plex immunoassays, and western blotting. Insulin gel favored re-epithelialization at day 10 and increased the organization and deposition of collagen. Additionally, it modulated the expression of cytokines (interleukin (IL)-4 and IL-10) and increased the expression of arginase I, VEGF receptor 1, and VEGF on day 10. Activation of the insulin signaling pathway occurred via IRβ, IRS1, and IKK on day 10 and activation of Akt and IRS1 on day 14. These results suggested that insulin gel improved wound healing in hyperglycemic mice by modulating the expression of inflammatory factors, growth factors, and proteins of the insulin signaling pathway.
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Affiliation(s)
- P P Apolinário
- Colégio Técnico de Campinas, Universidade Estadual de Campinas, Campinas, SP, Brasil
| | - F C Zanchetta
- Faculdade de Enfermagem, Universidade Estadual de Campinas, Campinas, SP, Brasil
| | - J S C Breder
- Faculdade de Enfermagem, Universidade Estadual de Campinas, Campinas, SP, Brasil
| | - G Adams
- Faculty of Medicine and Health Science, University of Nottingham, Nottingham, UK
| | - S R Consonni
- Insituto de Biologia, Universidade Estadual de Campinas, Campinas, SP, Brasil
| | - R Gillis
- Department of Service Sector Management, Sheffield Hallam University, Sheffield, UK
| | - M J A Saad
- Faculdade de Ciências Médicas, Universidade Estadual de Campinas, Campinas, SP, Brasil
| | - M H M Lima
- Faculdade de Enfermagem, Universidade Estadual de Campinas, Campinas, SP, Brasil
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26
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López-Gómez SA, González-López BS, Scougall-Vilchis RJ, Márquez-Corona MDL, Minaya-Sánchez M, Navarrete-Hernández JDJ, de la Rosa-Santillana R, Acuña-González GR, Pontigo-Loyola AP, Villalobos-Rodelo JJ, Medina-Solís CE, Maupomé G. Factors Associated with Self-Report of Type 2 Diabetes Mellitus in Adults Seeking Dental Care in a Developing Country. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 20:218. [PMID: 36612540 PMCID: PMC9819279 DOI: 10.3390/ijerph20010218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 12/07/2022] [Accepted: 12/21/2022] [Indexed: 06/17/2023]
Abstract
The aims of the present study were to identify the prevalence and risk indicators of type 2 diabetes mellitus (T2DM) in urban-based Mexican adults seeking care in a university-based triage/intake dental clinic, and to develop a predictive model. A cross-sectional study was conducted on 3354 medical/dental records of adults who sought care at the triage/intake dental clinics of a public university. The dependent variable was self-report of a previous diagnosis of T2DM made by a physician. Several socio-demographic and socioeconomic covariates were included, as well as others related to oral and general health. A multivariate binary logistic regression model was generated. We subsequently calculated well-known statistical measures employed to evaluate discrimination (classification) using an (adjusted) multivariate logistic regression model (goodness-of-fit test). The average age of patients was 42.5 ± 16.1 years old and the majority were female (64.1%). The prevalence of T2DM was 10.7% (95%CI = 9.7−11.8). In the final multivariate model, the variables associated (p < 0.05) with the presence of T2DM were older age (40 to 59 years old, OR = 2.00; 60 to 95 years old, OR = 2.78), having any type of health insurance (OR = 2.33), having high blood pressure (OR = 1.70), being obese (OR = 1.41), and having a functional dentition (OR = 0.68). Although the global fit of the model and the calibration tests were adequate, the sensitivity (0.0%) and positive predictive (0.0%) values were not. The specificity (100%) and negative predictive (89.3%) values, as well as the correctly classified (89.3%) value, were adequate. The area under the ROC curve, close to 0.70, was modest. In conclusion, a prevalence of T2DM of 10.7% in this sample of Mexican adults seeking dental care was similar to national figures. Clinical (blood pressure, BMI and functional dentition), demographic (age), and socioeconomic (health insurance) variables were found to be associated with T2DM. The dental setting could be appropriate for implementing preventive actions focused on identifying and helping to reduce the burden of T2DM in the population.
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Affiliation(s)
- Sandra Aremy López-Gómez
- School of Behavioral Sciences, Autonomous University of the State of Mexico, Toluca 50130, Mexico
- Academic Area of Dentistry of Health Sciences Institute, Autonomous University of Hidalgo State, Pachuca 42160, Mexico
| | - Blanca Silvia González-López
- Advanced Studies and Research Center in Dentistry “Dr. Keisaburo Miyata”, Faculty of Dentistry, Autonomous University of the State of Mexico, Toluca 50130, Mexico
| | - Rogelio José Scougall-Vilchis
- Advanced Studies and Research Center in Dentistry “Dr. Keisaburo Miyata”, Faculty of Dentistry, Autonomous University of the State of Mexico, Toluca 50130, Mexico
| | | | | | | | - Rubén de la Rosa-Santillana
- Academic Area of Dentistry of Health Sciences Institute, Autonomous University of Hidalgo State, Pachuca 42160, Mexico
| | | | | | | | - Carlo Eduardo Medina-Solís
- Academic Area of Dentistry of Health Sciences Institute, Autonomous University of Hidalgo State, Pachuca 42160, Mexico
- Advanced Studies and Research Center in Dentistry “Dr. Keisaburo Miyata”, Faculty of Dentistry, Autonomous University of the State of Mexico, Toluca 50130, Mexico
| | - Gerardo Maupomé
- Richard M. Fairbanks School of Public Health, Indiana University/Purdue University, Indianapolis, IN 46202, USA
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Wan C, Ouyang J, Li M, Rengasamy KRR, Liu Z. Effects of green tea polyphenol extract and epigallocatechin-3-O-gallate on diabetes mellitus and diabetic complications: Recent advances. Crit Rev Food Sci Nutr 2022:1-29. [PMID: 36533409 DOI: 10.1080/10408398.2022.2157372] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Diabetes mellitus is one of the major non-communicable diseases accounting for millions of death annually and increasing economic burden. Hyperglycemic condition in diabetes creates oxidative stress that plays a pivotal role in developing diabetes complications affecting multiple organs such as the heart, liver, kidney, retina, and brain. Green tea from the plant Camellia sinensis is a common beverage popular in many countries for its health benefits. Green tea extract (GTE) is rich in many biologically active compounds, e.g., epigallocatechin-3-O-gallate (EGCG), which acts as a potent antioxidant. Recently, several lines of evidence have shown the promising results of GTE and EGCG for diabetes management. Here, we have critically reviewed the effects of GTE and EGCC on diabetes in animal models and clinical studies. The concerns and challenges regarding the clinical use of GTE and EGCG against diabetes are also briefly discussed. Numerous beneficial effects of green tea and its catechins, particularly EGCG, make this natural product an attractive pharmacological agent that can be further developed to treat diabetes and its complications.
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Affiliation(s)
- Chunpeng Wan
- Research Center of Tea and Tea Culture, College of Agronomy, Jiangxi Agricultural University, Nanchang, Jiangxi, China
| | - Jian Ouyang
- Key Laboratory of Tea Science of Ministry of Education, National Research Center of Engineering Technology for Utilization of Functional Ingredients from Botanicals, College of Horticulture, Hunan Agricultural University, Changsha, Hunan, China
| | - Mingxi Li
- Research Center of Tea and Tea Culture, College of Agronomy, Jiangxi Agricultural University, Nanchang, Jiangxi, China
| | - Kannan R R Rengasamy
- Laboratory of Natural Products and Medicinal Chemistry (LNPMC), Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai, India
| | - Zhonghua Liu
- Key Laboratory of Tea Science of Ministry of Education, National Research Center of Engineering Technology for Utilization of Functional Ingredients from Botanicals, College of Horticulture, Hunan Agricultural University, Changsha, Hunan, China
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28
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Unnikrishnan PS, Animish A, Madhumitha G, Suthindhiran K, Jayasri MA. Bioactivity Guided Study for the Isolation and Identification of Antidiabetic Compounds from Edible Seaweed- Ulva reticulata. Molecules 2022; 27:molecules27248827. [PMID: 36557959 PMCID: PMC9783910 DOI: 10.3390/molecules27248827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/01/2022] [Accepted: 12/06/2022] [Indexed: 12/15/2022] Open
Abstract
Managing diabetes is challenging due to the complex physiology of the disease and the numerous complications associated with it. As part of the ongoing search for antidiabetic chemicals, marine algae have been demonstrated to be an excellent source due to their medicinal properties. In this study, Ulva reticulata extracts were investigated for their anti-diabetic effect by examining its inhibitory effects on α-amylase, α-glucosidase, and DPP-IV and antioxidant (DPPH) potential in vitro and its purified fraction using animal models. Among the various solvents used, the Methanolic extract of Ulva reticulata (MEUR) displayed the highest antidiabetic activity in both in vitro and in vivo; it showed no cytotoxicity and hence was subjected to bioassay-guided chromatographic separation. Among the seven isolated fractions (F1 to F7), the F4 (chloroform) fraction exhibited substantial total phenolic content (65.19 μg mL-1) and total flavonoid content (20.33 μg mL-1), which showed the promising inhibition against α-amylase (71.67%) and α-glucosidase (38.01%). Active fraction (F4) was further purified using column chromatography, subjected to thin-layer chromatography (TLC), and characterized by spectroscopy techniques. Upon structural elucidation, five distinct compounds, namely, Nonane, Hexadecanoic acid, 1-dodecanol, Cyclodecane methyl, and phenol, phenol, 3,5-bis(1,1-dimethylethyl) were identified. The antidiabetic mechanism of active fraction (F4) was further investigated using various in vitro and in vivo models. The results displayed that in in vitro both 1 and 24 h in vitro cultures, the active fraction (F4) at a concentration of 100 μg mL-1 demonstrated maximum glucose-induced insulin secretion at 4 mM (0.357 and 0.582 μg mL-1) and 20 mM (0.848 and 1.032 μg mL-1). The active fraction (F4) reduces blood glucose levels in normoglycaemic animals and produces effects similar to that of standard acarbose. Active fraction (F4) also demonstrated outstanding hypoglycaemic activity in hyperglycemic animals at a dose of 10 mg/kg B.wt. In the STZ-induced diabetic rat model, the active fraction (F4) showed a (61%) reduction in blood glucose level when compared to the standard drug glibenclamide (68%). The results indicate that the marine algae Ulva reticulata is a promising candidate for managing diabetes by inhibiting carbohydrate metabolizing enzymes and promoting insulin secretion.
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Affiliation(s)
| | - Andhere Animish
- Marine Biotechnology and Bioproducts Laboratory, Vellore Institute of Technology, School of Biosciences and Technology, Vellore 632014, India
| | - Gunabalan Madhumitha
- Chemistry of Heterocycles and Natural Products Research Laboratory, Vellore Institute of Technology, School of Advanced Sciences, Vellore 632014, India
| | - Krishnamurthy Suthindhiran
- Marine Biotechnology and Bioproducts Laboratory, Vellore Institute of Technology, School of Biosciences and Technology, Vellore 632014, India
| | - Mangalam Achuthananthan Jayasri
- Marine Biotechnology and Bioproducts Laboratory, Vellore Institute of Technology, School of Biosciences and Technology, Vellore 632014, India
- Correspondence:
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Madede T, Damasceno A, Lunet N, Augusto O, Silva-Matos C, Beran D, Levitt N. Changes in prevalence and the cascade of care for type 2 diabetes over ten years (2005-2015): results of two nationally representative surveys in Mozambique. BMC Public Health 2022; 22:2174. [PMID: 36434584 PMCID: PMC9701039 DOI: 10.1186/s12889-022-14595-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 11/10/2022] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Sub-Saharan Africa is predicted to have the steepest increase in the prevalence of diabetes in the next 25 years. The latest Mozambican population-based STEPS survey (STEPS 2005) estimated a 2.9% prevalence of diabetes in the adult population aged 25-64 years. We aimed to assess the change in prevalence, awareness, and management of diabetes in the national STEPS survey from 2014/2015 compared to 2005. METHODS We conducted an observational, quantitative, cross-sectional study following the WHO STEPS surveillance methodology in urban and rural settings, targeting the adult population of Mozambique in 2015. We collected sociodemographic data, anthropometric, and 12 hour fasting glucose blood samples in a sample of 1321 adults. The analysis consisted of descriptive measures of the prevalence of impaired fasting glucose (IFG), diabetes and related risk factors by age group, sex, and urban/rural residence and compared the findings to those of the 2005 survey results. RESULTS The prevalence of IFG and diabetes was 4.8% (95CI: 3.6-6.3) and 7.4% (95CI: 5.5-10.0), respectively. These prevalence of IFG and diabetes did not differ significantly between women and men. The prevalence of diabetes in participants classified with overweight/obesity [10.6% (95CI: 7.5-14.6)] and with central obesity (waist hip ratio) [11.0% (95CI: 7.4-16.1)] was almost double the prevalence of their leaner counterparts, [6.3% (95CI, 4.0-9.9)] and [5.2% (95CI: 3.2-8.6)], respectively. Diabetes prevalence increased with age. There were 50% more people with diabetes in urban areas than in rural. Only 10% of people with diabetes were aware of their disease, and only 44% of those taking oral glucose-lowering drugs. The prevalence of IFG over time [2.0% (95CI: 1.1-3.5) vs 4.8% (95CI: 3.6-6.3)] and diabetes [2.9% (95CI: 2.0-4.2) vs 7.4% (95CI: 5.5-10.0)] were more than twofold higher in 2014/2015 than in 2005. However, awareness of disease and being on medication decreased by 3% and by 50%, respectively. Though this was not statistically significant. CONCLUSIONS While the prevalence of diabetes in Mozambique has increased from 2005 to 2015, awareness and medication use have declined considerably. There is an urgent need to improve the capacity of primary health care and communities to detect, manage and prevent the occurrence of NCDs and their risk factors.
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Affiliation(s)
- Tavares Madede
- grid.8295.60000 0001 0943 5818Departament of Community Health, Faculty of Medicine, University Eduardo Mondlane, 702 Salvador Allende Ave, PO Box 257, Maputo, Mozambique ,grid.7836.a0000 0004 1937 1151Chronic Disease Initiative for Africa, Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
| | - Albertino Damasceno
- grid.8295.60000 0001 0943 5818Faculty of Medicine, Eduardo Mondlane University, Maputo, Mozambique ,grid.470120.00000 0004 0571 3798Research Unit, Department of Medicine, Maputo Central Hospital, Maputo, Mozambique
| | - Nuno Lunet
- grid.5808.50000 0001 1503 7226Departamento de Ciências da Saúde Pública e Forenses e Educação Médica, Faculdade de Medicina da Universidade do Porto, Porto, Portugal ,grid.5808.50000 0001 1503 7226Laboratório para a Investigação Integrativa e Translacional em Saúde Populacional (ITR), Porto, Portugal ,grid.5808.50000 0001 1503 7226EPIUnit - Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal
| | - Orvalho Augusto
- grid.8295.60000 0001 0943 5818Departament of Community Health, Faculty of Medicine, University Eduardo Mondlane, 702 Salvador Allende Ave, PO Box 257, Maputo, Mozambique
| | - Carla Silva-Matos
- grid.415752.00000 0004 0457 1249Ministry of Health, Maputo, Mozambique
| | - David Beran
- grid.8591.50000 0001 2322 4988Division of Tropical and Humanitarian Medicine, University of Geneva and Geneva University Hospitals, Geneva, Switzerland
| | - Naomi Levitt
- grid.7836.a0000 0004 1937 1151Chronic Disease Initiative for Africa, Department of Medicine, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
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Roy JR, Janaki CS, Jayaraman S, Periyasamy V, Balaji T, Vijayamalathi M, Veeraraghavan VP. Carica papaya Reduces Muscle Insulin Resistance via IR/GLUT4 Mediated Signaling Mechanisms in High Fat Diet and Streptozotocin-Induced Type-2 Diabetic Rats. Antioxidants (Basel) 2022; 11:antiox11102081. [PMID: 36290804 PMCID: PMC9598374 DOI: 10.3390/antiox11102081] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 10/15/2022] [Accepted: 10/17/2022] [Indexed: 11/19/2022] Open
Abstract
In the management of type 2 diabetes, oral antidiabetic drugs have several side effects, which in turn have led the pharmaceutical industry to search for good therapeutic, non-toxic and reliable drugs. Carica papaya (C. papaya) is one of several plants in nature that have been found to possess anti-diabetic properties. Despite studies being focused on the antidiabetic activity of C. papaya, the molecular mechanism against high fat diet induced insulin resistance is yet to be identified. The role of C. papaya was evaluated on insulin signaling molecules, such as the insulin receptor (IR) and glucose transporter-4 (GLUT4) in high fat, diet-streptozotocin induced type 2 diabetic rats, and analyzed the bioactive compounds of C. papaya against IR and GLUT4 via molecular docking and dynamics. The ethanolic extract of C. papaya leaves (600 mg/kg of body weight) was given daily to male wistar rats for 45 days and we observed the various biochemical parameters, gene expression analysis and histopathology of skeletal muscle. Molecular docking and dynamics were undertaken to understand the bioactive compounds with the greatest hit rate. C. papaya treatment was able to control blood glucose levels, the lipid profile and serum insulin, but it facilitated tissue antioxidant enzymes and IR and GLUT4 levels. The in-silico study showed that kaempferol, quercitin and transferulic acid were the top three ligands with the greatest hit rate against the protein targets. Our preliminary findings, for the first time, showed that C. papaya reinstates the glycemic effect in the diabetic skeletal muscle by accelerating the expression of IR and GLUT4.
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Affiliation(s)
- Jeane Rebecca Roy
- Department of Anatomy, Bhaarath Medical College and Hospital, Bharath Institute of Higher Education and Research (BIHER), Chennai 600 073, Tamil Nadu, India
- Correspondence: (J.R.R.); (S.J.)
| | - Coimbatore Sadagopan Janaki
- Department of Anatomy, Bhaarath Medical College and Hospital, Bharath Institute of Higher Education and Research (BIHER), Chennai 600 073, Tamil Nadu, India
| | - Selvaraj Jayaraman
- Centre of Molecular Medicine and Diagnostics (COMManD), Department of Biochemistry, Saveetha Dental College & Hospitals, Saveetha Institute of Medical & Technical Sciences, Saveetha University, Chennai 600 077, Tamil Nadu, India
- Correspondence: (J.R.R.); (S.J.)
| | - Vijayalakshmi Periyasamy
- Department of Biotechnology and Bioinformatics, Holy Cross College, Trichy 620 002, Tamil Nadu, India
| | - Thotakura Balaji
- Department of Anatomy, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Chennai 603 103, Tamil Nadu, India
| | - Madhavan Vijayamalathi
- Department of Physiology, Bhaarath Medical College and Hospital, Bharath Institute of Higher Education and Research (BIHER), Chennai 600 073, Tamil Nadu, India
| | - Vishnu Priya Veeraraghavan
- Centre of Molecular Medicine and Diagnostics (COMManD), Department of Biochemistry, Saveetha Dental College & Hospitals, Saveetha Institute of Medical & Technical Sciences, Saveetha University, Chennai 600 077, Tamil Nadu, India
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Rathi H, Kumar R, Goyal B, Kant R, Mirza AA, Rana S, Naithani M. Assessment of Dyslipidemia, Lipid Ratios, and Atherogenic Indices as Cardiovascular Risk Factors in Prediabetic and Diabetic Subjects. J Lab Physicians 2022; 14:420-426. [DOI: 10.1055/s-0042-1744240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
Abstract
Abstract
Background Uttarakhand is a small state in northern India that comprises mixed population with people dwelling in both hilly and plain areas. Globally, diabetes mellitus (DM) has already been considered to be a pandemic. Furthermore, cardiovascular diseases (CVD) significantly increase mortality and morbidity in patients suffering from DM. Additionally, dyslipidemia has been identified as an important marker in the development of atherosclerosis and ultimately CVD in patients of prediabetes and diabetes. Thus, the identification of subjects with dyslipidemia in prediabetes might be fruitful in lowering their progression to diabetes and ultimately in decreasing incidences of CVD. Hence, this study was undertaken to assess dyslipidemia via the calculation of atherogenic indices (AI) and lipid ratios in prediabetic and diabetic groups attending tertiary care hospital in Uttarakhand.
Materials and Methods This study reviewed retrospective biochemical data of 500 study subjects from e-hospital software of the All India Institute of Medical Sciences, Rishikesh. All study subjects were divided into three groups: 122 controls, 137 prediabetics, and 241 diabetics based on the American Diabetes Association criteria. Study subjects were evaluated for glycated hemoglobin (HbA1c), lipid profile, and AI (total cholesterol [TC]/high-density lipoprotein cholesterol [HDLc], low-density lipoprotein cholesterol [LDLc]/HDLc, TC-HDLc/HDLc, triglycerides [TG]/HDLc).
Results Results showed that TC, TG, LDLc, and AI were significantly higher, and HDLc was significantly decreased in prediabetic and diabetic groups compared with controls. Furthermore, HbA1c showed significant positive correlation with lipid profile and AI except atherogenic coefficient (TC-HDL/HDL).
Conclusion In conclusion, the current study showed the presence of dyslipidemia in both prediabetic and diabetic groups underlining their importance for screening at the prediabetic stage. Hence, we also recommend screening of the prediabetic group for dyslipidemia to arrest the development of early cardiovascular complications.
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Affiliation(s)
- Himani Rathi
- Department of Biochemistry, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Raman Kumar
- Department of Biochemistry, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Bela Goyal
- Department of Biochemistry, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Ravi Kant
- Department of Medicine, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Anissa Atif Mirza
- Department of Biochemistry, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Satyavati Rana
- Department of Biochemistry, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
| | - Manisha Naithani
- Department of Biochemistry, All India Institute of Medical Sciences, Rishikesh, Uttarakhand, India
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Doostkam A, Malekmakan L, Hosseinpour A, Janfeshan S, Roozbeh J, Masjedi F. Sialic acid: an attractive biomarker with promising biomedical applications. ASIAN BIOMED 2022; 16:153-167. [PMID: 37551166 PMCID: PMC10321195 DOI: 10.2478/abm-2022-0020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
This broad, narrative review highlights the roles of sialic acids as acidic sugars found on cellular membranes. The role of sialic acids in cellular communication and development has been well established. Recently, attention has turned to the fundamental role of sialic acids in many diseases, including viral infections, cardiovascular diseases, neurological disorders, diabetic nephropathy, and malignancies. Sialic acid may be a target for developing new drugs to treat various cancers and inflammatory processes. We recommend the routine measurement of serum sialic acid as a sensitive inflammatory marker in various diseases.
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Affiliation(s)
- Aida Doostkam
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz7193635899, Iran
| | - Leila Malekmakan
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz7193635899, Iran
| | - Alireza Hosseinpour
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz7134853185, Iran
| | - Sahar Janfeshan
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz7193635899, Iran
| | - Jamshid Roozbeh
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz7193635899, Iran
| | - Fatemeh Masjedi
- Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz7193635899, Iran
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Virgana R, Atik N, Gunadi JW, Jonathan E, Ramadhani DE, Soetadji RS, Goenawan H, Lesmana R, Kartasasmita A. MitoTEMPOL Inhibits ROS-Induced Retinal Vascularization Pattern by Modulating Autophagy and Apoptosis in Rat-Injected Streptozotocin Model. LIFE (BASEL, SWITZERLAND) 2022; 12:life12071061. [PMID: 35888150 PMCID: PMC9320075 DOI: 10.3390/life12071061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 07/10/2022] [Accepted: 07/13/2022] [Indexed: 12/03/2022]
Abstract
Diabetic retinopathy leads to retinal malfunction, blindness, and reduced quality of life in adult diabetes patients. The involvement of reactive oxygen species (ROS) regulation stimulated by high blood glucose levels opens the opportunity for ROS modulator agents such as MitoTEMPOL. This study aims to explore the effect of MitoTEMPOL on ROS balance that may be correlated with retinal vascularization pattern, autophagy, and apoptosis in a streptozotocin-induced rat model. Four groups of male Wistar rats (i.e., control, TEMPOL (100 mg/kg body weight [BW]), diabetic (streptozotocin, 50 mg/kg BW single dose), and diabetic + TEMPOL; n = 5 for each group) were used in the study. MitoTEMPOL was given for 5 weeks, followed by funduscopy, and gene and protein expression were explored from the rat’s retina. Streptozotocin injection decreased bodyweight and increased food and water intake, as well as fasting blood glucose. The results showed that MitoTEMPOL reduced retinal vascularization pattern and decreased superoxide dismutase gene expression and protein carbonyl, caspase 3, and caspase 9 protein levels. A modulation of autophagy in diabetes that was reversed in the diabetic + TEMPOL group was found. In conclusion, MitoTEMPOL modulation on autophagy and apoptosis contributes to its role as a potent antioxidant to prevent diabetic retinopathy by inhibiting ROS-induced retinal vascularization patterns.
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Affiliation(s)
- Rova Virgana
- Department of Ophthalmology, Faculty of Medicine, Universitas Padjadjaran, Professor Eyckman 38, Bandung 40161, Indonesia;
- Cicendo National Eye Hospital, Cicendo 4, Bandung 40117, Indonesia
- Correspondence:
| | - Nur Atik
- Biology Cell Division, Department of Biomedical Sciences, Faculty of Medicine, Universitas Padjadjaran, Raya Bandung-Sumedang Km 21, Bandung 45363, Indonesia;
| | - Julia Windi Gunadi
- Department of Physiology, Faculty of Medicine, Maranatha Christian University, Surya Sumantri 65, Bandung 40164, Indonesia;
| | - Evelyn Jonathan
- Faculty of Medicine, Maranatha Christian University, Surya Sumantri 65, Bandung 40164, Indonesia; (E.J.); (D.E.R.); (R.S.S.)
| | - Dona Erisa Ramadhani
- Faculty of Medicine, Maranatha Christian University, Surya Sumantri 65, Bandung 40164, Indonesia; (E.J.); (D.E.R.); (R.S.S.)
| | - Ray Sebastian Soetadji
- Faculty of Medicine, Maranatha Christian University, Surya Sumantri 65, Bandung 40164, Indonesia; (E.J.); (D.E.R.); (R.S.S.)
| | - Hanna Goenawan
- Physiology Cell Division, Department of Biomedical Sciences, Faculty of Medicine, Universitas Padjadjaran, Raya Bandung-Sumedang Km 21, Bandung 45363, Indonesia; (H.G.); (R.L.)
- Physiology Molecular Laboratory, Biological Activity Division, Central Laboratory, Universitas Padjadjaran, Raya Bandung-Sumedang Km 21, Bandung 45363, Indonesia
| | - Ronny Lesmana
- Physiology Cell Division, Department of Biomedical Sciences, Faculty of Medicine, Universitas Padjadjaran, Raya Bandung-Sumedang Km 21, Bandung 45363, Indonesia; (H.G.); (R.L.)
- Physiology Molecular Laboratory, Biological Activity Division, Central Laboratory, Universitas Padjadjaran, Raya Bandung-Sumedang Km 21, Bandung 45363, Indonesia
| | - Arief Kartasasmita
- Department of Ophthalmology, Faculty of Medicine, Universitas Padjadjaran, Professor Eyckman 38, Bandung 40161, Indonesia;
- Cicendo National Eye Hospital, Cicendo 4, Bandung 40117, Indonesia
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Nigussie KA, Shegena EA, Stephen OP, Namugambe JS, Yadesa TM. Prevalence and factors associated with inappropriate anti- diabetic medication therapy among type 2 diabetes mellitus patients at the medical and surgical wards of Mbarara Regional Referral Hospital, Uganda. PLoS One 2022; 17:e0270108. [PMID: 35767589 PMCID: PMC9242490 DOI: 10.1371/journal.pone.0270108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Accepted: 06/05/2022] [Indexed: 11/19/2022] Open
Abstract
Background Inappropriate Anti-diabetic Medication Therapy (IADT) refers to a drug-related problem and includes ‘ineffective drug therapy’, ‘unnecessary drug therapy’, ‘dosage too high’, and ‘dosage too low’. This study aimed to determine the prevalence and factors associated with IADT among T2DM patients at Mbarara Regional Referral Hospital, Uganda (MRRH). Method A prospective cross-sectional study was conducted at the medical and surgical wards of MRRH from November 2021 to January 2022. One hundred and thirty-eight adult patients aged 18 years and above, with T2DM, were recruited using consecutive sampling. Patient file reviews and interviewer-administered questionnaire was used for data collection. The data were entered into and analyzed using SPSS version 25. Descriptive analysis was employed to describe the population and determine the prevalence of IADT. Types of IADTs were identified using Cipolle’s DRP classification tool. A univariate and multivariate logistic regression analysis was used to identify factors significantly associated with IADT. The P-value of < 0.05 was considered statistically significant at 95% confidence interval. Results A total of 138 hospitalized T2DM patients were studied. Eighty (58.0%) were females, and 70 (50.7%) were ≥ 60 years of age. Out of a total of 138 participants, 97 experienced at least one IADT, with an estimated prevalence of 70.3%. ‘Dosage too high’ (29.2%) and ‘dosage too low’ (27.9%) were the most common type of IADTs. Age ≥ 60 years (AOR, 8.44; 95% CI, 2.09–10.90; P-value = 0.003), T2DM duration of < 1 year (AOR, 0.37; 95% CI, 0.11–0.35; P-value = 0.019), and HbA1c of < 7% (AOR, 9.97; 95% CI, 2.34–13.57; P-value = 0.002) were found to be factors significantly associated with the occurrence of IADTs. Conclusion The overall prevalence of inappropriate anti-diabetic medication therapy among T2DM patients admitted to medical and surgical wards of MRRH was 70.3%. The most common type of IADT in this study was ‘dosage too high’, accounting for almost one-third followed by ‘dosage too low’ accounting for a quarter of total IADTs. Age greater or equal to 60 years, T2DM duration of < 1 year, and HbA1c of < 7% during the current admission were found to be factors significantly associated with the occurrence of IADTs in hospitalized T2DM patients.
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Affiliation(s)
- Konjit Abebe Nigussie
- Department of Pharmacy, Mbarara University of Science and Technology, Mbarara, Uganda
- PHARMBIOTRAC, World Bank’s ACE-II Project, Mbarara University of Science and Technology, Mbarara, Uganda
- * E-mail:
| | - Efrata Ashuro Shegena
- Department of Pharmacy, Mbarara University of Science and Technology, Mbarara, Uganda
| | - Obwoya Paul Stephen
- Department of Internal Medicine, Mbarara University of Science and Technology, Mbarara, Uganda
| | | | - Tadele Mekuriya Yadesa
- Department of Pharmacy, Mbarara University of Science and Technology, Mbarara, Uganda
- PHARMBIOTRAC, World Bank’s ACE-II Project, Mbarara University of Science and Technology, Mbarara, Uganda
- Department of Pharmacy, College of Medicine & Health Sciences, Ambo University, Ambo, Ethiopia
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Eliza E, Sumarman S, Yunianto AE, Fadly D. Nutrition Education Regarding the Glycemic Index on the Knowledge of Patients with Diabetes Mellitus. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.9986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Knowledge is one of the keys to diabetes management. Increasing knowledge is an effort to improve their lifestyle to maintain the stability of their blood sugar, one of which is through the media booklet. The booklet is an influential media in nutrition education to improve diabetes mellitus patient knowledge related to the glycemic index.
AIM: This study aims to analyze the effect of nutrition education on the knowledge of DM patients about the glycemic index.
METHODS: It was quantitative research using a quasi-experimental research design, with a pre-test and post-test design with a control group. The total sample consisted of 46 respondents: A treatment group (23 respondents) and a comparison group (23 respondents). Nutrition education was conducted through poster media in the control group and booklet media in the treatment group, given 3 times for 2 weeks in patients with diabetes. The Mann–Whitney test was used to analyze the respondent’s glycemic index characteristics and intake in the treatment and control, while paired t-test was conducted to determine the difference in the respondents’ level of knowledge before and after the intervention.
RESULTS: The dependent t-test showed a significant difference in the average knowledge before and after the nutritional counseling with booklet media in the treatment group, p = 0.024 (α < 0.005).
CONCLUSION: Nutrition education program regarding the glycemic index through booklet media was the potential to increase patients’ nutritional knowledge.
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Muche Ewunie T, Sisay D, Kabthymer RH. Diabetes mellitus and its association with central obesity, and overweight/obesity among adults in Ethiopia. A systematic review and meta-analysis. PLoS One 2022; 17:e0269877. [PMID: 35687581 PMCID: PMC9187119 DOI: 10.1371/journal.pone.0269877] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 05/28/2022] [Indexed: 11/30/2022] Open
Abstract
Background Nowadays, diabetes mellitus is a serious public health problem in Ethiopia that has a profound impact on the health care system. However, no systematic synthesis and meta-analysis has been performed to depict the national prevalence. Hence, we authors aimed to assess the pooled prevalence of diabetes mellitus and its association with central obesity, overweight/obesity among adults in Ethiopia. Methods We did a systematic review and meta-analysis of 15 eligible studies on the national prevalence of DM and its association with central obesity, and overweight/obesity among adults in Ethiopia. We searched PubMed/Medline, Science Direct, Embase, and Google Scholar, from August 01 up to October 28, 2021, in accordance with PRISMA guidelines. Joanna Briggs Institute (JBI) critical appraisal tool was used to assess the quality of studies. Analysis was done using STATA version 14 software. Heterogeneity was checked using the I-squared test, and the publication bias was examined by funnel plot and eggers test. Moreover, Sensitivity analysis was done to check the influence of small studies on the outcome. The trim and fill analysis was performed to estimate the potentially missing articles because of publication bias. Result Total of 15 studies that met the inclusion criteria were included and the pooled prevalence of diabetes mellitus of the Federal Democratic Republic of Ethiopia was 6.26 (95%CI: 4.74–7.78). In the subgroup analysis, the prevalence of diabetes mellitus among the studies conducted in 2017 and before was 4.56 (95%CI: 2.98–6.14) but in studies done after 2017 was 7.55(95%CI: 4.69–10.41). The burden of diabetes mellitus was 5.79 times higher among those adults who had central obesity (OR = 5.79; 95%CI; 3.14–10.70), 5.70 times higher among adults who had overweight/obesity (OR = 5.70, 95%CI: 3.35–9.70). Conclusion The national prevalence of diabetes mellitus among adults in Ethiopia was higher and associated with central obesity, and overweight/obesity. Hence, the government of Ethiopia and stakeholders should give attention to strengthen the current health system regarding non-communicable diseases like diabetes mellitus and obesity/overweight.
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Affiliation(s)
- Temesgen Muche Ewunie
- Department of Human Nutrition, College of Health Sciences and Medicine, Dilla University, Dilla, Ethiopia
- * E-mail:
| | - Daniel Sisay
- Department of Public Health, College of Health Sciences and Medicine, Dilla University, Dilla, Ethiopia
| | - Robel Hussen Kabthymer
- Department of Human Nutrition, College of Health Sciences and Medicine, Dilla University, Dilla, Ethiopia
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Mannan A, Akter F, Hasan A. Chy NU, Alam N, Rana MM, Chowdhury NA, Hasan MM. The relationship between medical comorbidities and health-related quality of life among adults with type 2 diabetes: The experience of different hospitals in southern Bangladesh. PLoS One 2022; 17:e0267713. [PMID: 35613132 PMCID: PMC9132298 DOI: 10.1371/journal.pone.0267713] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 04/13/2022] [Indexed: 12/21/2022] Open
Abstract
Objective Health-related quality of life (HRQoL) is a critical determinant to assess the severity of chronic diseases like diabetes mellitus. It has a close association with complications, comorbidities, and medical aid. This study aimed to estimate the prevalence of medical comorbidities and determine the relationship between comorbidities and HRQoL among type 2 diabetic patients of southern Bangladesh. Method This study was a cross-sectional study conducted through face to face interviews using a pre-tested structured questionnaire and by reviewing patient’s health records with prior written consent. The study was conducted on 2,136 patients with type 2 diabetes attending five hospitals of Chattogram, Bangladesh, during the tenure of November 2018 to July 2019. Quality of life was measured using the widely-used index of EQ-5D that considers 243 different health states and uses a scale in which 0 indicates a health state equivalent to death and 1 indicates perfect health status. The five dimensions of the quality index included mobility, self-care, usual activities, pain or discomfort, and anxiety or depression. Results Patients with three comorbidities and with four or more comorbidities had a higher probability of reporting “extreme problem” or “some problem” in all five dimensions of the EQ-5D index compared with those without comorbidity (Odds ratio: mobility, 3.99 [2.72–5.87], 6.22 [3.80–10.19]; usual activity, 2.67 [1.76–4.06], 5.43 [3.28–8.98]; self-care, 2.60 [1.65–4.10], 3.95 [2.33–6.69]; pain or discomfort, 2.22 [1.48–3.33], 3.44 [1.83–6.45]; anxiety or depression, 1.75 [1.07–2.88], 2.45 [1.19–5.04]). The number of comorbidities had a negative impact on quality of life. Conclusion Prevalent comorbidities were found to be the significant underlying cause of declined HRQoL. To raise diabetes awareness and for better disease management, the exposition of comorbidities in regards to HRQoL of people with diabetes should be considered for type 2 diabetes management schemas.
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Affiliation(s)
- Adnan Mannan
- Department of Genetic Engineering & Biotechnology, Faculty of Biological Sciences, University of Chittagong, Chattogram, Bangladesh
- * E-mail:
| | - Farhana Akter
- Department of Endocrinology, Chittagong Medical College, Chattogram, Bangladesh
| | - Naim Uddin Hasan A. Chy
- Health Economics Research Group, Department of Economics, University of Chittagong, Chattogram, Bangladesh
| | - Nazmul Alam
- Department of Public Health, Asian University for Women, Chittagong, Bangladesh
| | - Md. Mashud Rana
- Department of Pharmacology and Therapeutics, Chittagong Medical College, Chattogram, Bangladesh
| | | | - Md. Mahbub Hasan
- Department of Genetic Engineering & Biotechnology, Faculty of Biological Sciences, University of Chittagong, Chattogram, Bangladesh
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Someya H, Ito M, Nishio Y, Sato T, Harimoto K, Takeuchi M. Osteopontin-induced vascular hyperpermeability through tight junction disruption in diabetic retina. Exp Eye Res 2022; 220:109094. [PMID: 35490836 DOI: 10.1016/j.exer.2022.109094] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 04/17/2022] [Accepted: 04/25/2022] [Indexed: 11/29/2022]
Abstract
Diabetic retinopathy is a major cause of blindness in developed countries, and is characterized by deterioration of barrier function causing vascular hyperpermeability and retinal edema. Vascular endothelial growth factor (VEGF) is a major mediator of diabetic macular edema. Although anti-VEGF drugs are the first-line treatment for diabetic macular edema, some cases are refractory to anti-VEGF therapy. Osteopontin (OPN) is a phosphoglycoprotein with diverse functions and expressed in various cells and tissues. Elevated OPN level has been implicated in diabetic retinopathy, but whether OPN is involved in hyperpermeability remains unclear. Using streptozotocin-induced diabetic mice (STZ mice) and human retinal endothelial cells (HRECs), we tested the hypothesis that up-regulated OPN causes tight junction disruption, leading to vascular hyperpermeability. The serum and retinal OPN concentrations were elevated in STZ mice compared to controls. Intravitreal injection of anti-OPN neutralizing antibody (anti-OPN Ab) suppressed vascular hyperpermeability and prevented decreases in claudin-5 and ZO-1 gene expression levels in the retina of STZ mice. Immunohistochemical staining of retinal vessels in STZ mice revealed claudin-5 immunoreactivity with punctate distribution and attenuated ZO-1 immunoreactivity, and these changes were prevented by anti-OPN Ab. Intravitreal injection of anti-OPN Ab did not change VEGF gene expression or protein concentration in retina of STZ mice. In an in vitro study, HRECs were exposed to normal glucose or high glucose with or without OPN for 48 h, and barrier function was evaluated by transendothelial electrical resistance and Evans blue permeation. Barrier function deteriorated under high glucose condition, and was further exacerbated by the addition of OPN. Immunofluorescence localization of claudin-5 and ZO-1 demonstrated punctate appearance with discontinuous junction in HRECs exposed to high glucose and OPN. There were no changes in VEGF and VEGF receptor-2 expression levels in HRECs by exposure to OPN. Our results suggest that OPN induces tight junction disruption and vascular hyperpermeability under diabetic conditions. Targeting OPN may be an effective approach to manage diabetic retinopathy.
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Affiliation(s)
- Hideaki Someya
- Department of Ophthalmology, National Defense Medical College, Namiki 3-2, Tokorozawa, Saitama, 359-8513, Japan
| | - Masataka Ito
- Department of Developmental Anatomy and Regenerative Biology, National Defense Medical College, Namiki 3-2, Tokorozawa, Saitama, 359-8513, Japan
| | - Yoshiaki Nishio
- Department of Ophthalmology, National Defense Medical College, Namiki 3-2, Tokorozawa, Saitama, 359-8513, Japan
| | - Tomohito Sato
- Department of Ophthalmology, National Defense Medical College, Namiki 3-2, Tokorozawa, Saitama, 359-8513, Japan
| | - Kozo Harimoto
- Department of Ophthalmology, National Defense Medical College, Namiki 3-2, Tokorozawa, Saitama, 359-8513, Japan
| | - Masaru Takeuchi
- Department of Ophthalmology, National Defense Medical College, Namiki 3-2, Tokorozawa, Saitama, 359-8513, Japan.
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Bavuma CM, Niyibizi JB, Bitunguhari L, Musafiri S, McQuillan R, Wild S. Prevalence and characteristics associated with diabetes mellitus and impaired fasting glucose among people aged 15 to 64 years in rural and urban Rwanda: secondary data analysis of World Health Organization surveillance data. Pan Afr Med J 2022; 41:115. [PMID: 35465373 PMCID: PMC8994463 DOI: 10.11604/pamj.2022.41.115.30682] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 01/19/2022] [Indexed: 12/13/2022] Open
Abstract
Introduction diabetes mellitus is an increasing public health burden in developing countries. The magnitude of diabetes association with traditional risk factors for diabetes have been given less attention in rural population. This study aims to determine the prevalence of diabetes and impaired fasting glucose and to assess associated characteristics to hyperglycemia in rural and urban Rwanda. Methods this is a secondary analysis of data from a population-based cross-sectional study of 7240 people describing risk factors for non-communicable diseases using the WHO stepwise methods (STEPS). Relative frequencies of variables of interest were compared in rural and urban residence using Pearson chi-square tests. Diabetes and impaired fasting glucose were combined in a single hyperglycemia variable and odds ratios with 95% confidence intervals were used to explore associations between hyperglycemia, socio-demographic and health factors in urban and rural populations. Results the prevalence in rural and urban areas was 7.5% and 9.7% (p.005) for diabetes and 5.0% and 6.2% for impaired fasting glucose (p.079) respectively. Obesity (AOR 2.57: CI: 0.86-7.9), high total cholesterol (AOR 3.83: CI: 2.03-7.208), hypertension (AOR 1.18: CI: 0.69-2.00), increasing age were associated with hyperglycemia in urban participants but only high total cholesterol and low high density lipoproteins (HDL) cholesterol were risk factors for hyperglycemia in rural participants. Conclusion approximately one in six people in Rwanda have hyperglycemia. The magnitude of the association with traditional risk factors for diabetes differ in rural and urban settings. Different approaches to primary and secondary prevention of diabetes may be needed in rural populations.
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Affiliation(s)
- Charlotte Munganyinka Bavuma
- Kigali University Teaching Hospital, School of Medicine and Pharmacy, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
| | - Jean Berchmans Niyibizi
- Single Project Implementation Unit, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
| | - Leopold Bitunguhari
- Kigali University Teaching Hospital, School of Medicine and Pharmacy, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
| | - Sanctus Musafiri
- Kigali University Teaching Hospital, School of Medicine and Pharmacy, College of Medicine and Health Sciences, University of Rwanda, Kigali, Rwanda
| | - Ruth McQuillan
- Usher Institute, University of Edinburgh, Scotland, United Kingdom
| | - Sarah Wild
- Usher Institute, University of Edinburgh, Scotland, United Kingdom
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Kibirige D, Sekitoleko I, Lumu W, Jones AG, Hattersley AT, Smeeth L, Nyirenda MJ. Understanding the pathogenesis of lean non-autoimmune diabetes in an African population with newly diagnosed diabetes. Diabetologia 2022; 65:675-683. [PMID: 35138411 PMCID: PMC8894297 DOI: 10.1007/s00125-021-05644-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Accepted: 11/12/2021] [Indexed: 11/25/2022]
Abstract
AIMS/HYPOTHESIS Apparent type 2 diabetes is increasingly reported in lean adult individuals in sub-Saharan Africa. However, studies undertaking robust clinical and metabolic characterisation of lean individuals with new-onset type 2 diabetes are limited in this population. This cross-sectional study aimed to perform a detailed clinical and metabolic characterisation of newly diagnosed adult patients with diabetes in Uganda, in order to compare features between lean and non-lean individuals. METHODS Socio-demographic, clinical, biophysical and metabolic (including oral glucose tolerance test) data were collected on 568 adult patients with newly diagnosed diabetes. Participants were screened for islet autoantibodies to exclude those with autoimmune diabetes. The remaining participants (with type 2 diabetes) were then classified as lean (BMI <25 kg/m2) or non-lean (BMI ≥25 kg/m2), and their socio-demographic, clinical, biophysical and metabolic characteristics were compared. RESULTS Thirty-four participants (6.4%) were excluded from analyses because they were positive for pancreatic autoantibodies, and a further 34 participants because they had incomplete data. For the remaining 500 participants, the median (IQR) age, BMI and HbA1c were 48 years (39-58), 27.5 kg/m2 (23.6-31.4) and 90 mmol/mol (61-113) (10.3% [7.7-12.5]), respectively, with a female predominance (approximately 57%). Of the 500 participants, 160 (32%) and 340 (68%) were lean and non-lean, respectively. Compared with non-lean participants, lean participants were mainly male (60.6% vs 35.3%, p<0.001) and had lower visceral adiposity level (5 [4-7] vs 11 [9-13], p<0.001) and features of the metabolic syndrome (uric acid, 246.5 [205.0-290.6] vs 289 [234-347] μmol/l, p<0.001; leptin, 660.9 [174.5-1993.1] vs 3988.0 [1336.0-6595.0] pg/ml, p<0.001). In addition, they displayed markedly reduced markers of beta cell function (oral insulinogenic index 0.8 [0.3-2.5] vs 1.6 [0.6-4.6] pmol/mmol; 120 min serum C-peptide 0.70 [0.33-1.36] vs 1.02 [0.60-1.66] nmol/l, p<0.001). CONCLUSIONS/INTERPRETATION Approximately one-third of participants with incident adult-onset non-autoimmune diabetes had BMI <25 kg/m2. Diabetes in these lean individuals was more common in men, and predominantly associated with reduced pancreatic secretory function rather than insulin resistance. The underlying pathological mechanisms are unclear, but this is likely to have important management implications.
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Affiliation(s)
- Davis Kibirige
- Non-Communicable Diseases Program, Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Uganda Research Unit, Entebbe, Uganda
- Department of Non-Communicable Disease Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Isaac Sekitoleko
- Non-Communicable Diseases Program, Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Uganda Research Unit, Entebbe, Uganda
| | - William Lumu
- Department of Medicine, Mengo Hospital, Kampala, Uganda
| | - Angus G. Jones
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, UK
- Department of Diabetes and Endocrinology, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - Andrew T. Hattersley
- Institute of Biomedical and Clinical Science, University of Exeter Medical School, Exeter, UK
- Department of Diabetes and Endocrinology, Royal Devon and Exeter NHS Foundation Trust, Exeter, UK
| | - Liam Smeeth
- Department of Non-Communicable Disease Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
| | - Moffat J. Nyirenda
- Non-Communicable Diseases Program, Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine Uganda Research Unit, Entebbe, Uganda
- Department of Non-Communicable Disease Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK
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Hekmat-Ardakani A, Morshed-Behbahani B, Rahimi-Ardabili H, Ayati MH, Namazi N. The effects of dietary supplements and natural products targeting glucose levels: an overview. Crit Rev Food Sci Nutr 2022; 63:6138-6167. [PMID: 35081820 DOI: 10.1080/10408398.2022.2028716] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Identifying effective dietary supplements and medicinal herbs has attracted the attention of clinicians and researchers to complement the standard treatment in controlling diabetes mellitus. In the present overview, we aimed to collect studies with the highest level of evidence to shed light on detecting the most effective dietary supplements and medicinal herbs for controlling glycemic status. For the current overview, four electronic databases, including PubMed, Scopus, Web of Science, and Cochrane Library, were systematically searched from inception to 31 December 2020 and then updated until 1 October 2021 to obtain eligible meta-analyses on either dietary supplements or medicinal herbs and their effects on glycemic status. Fasting blood sugar (FBS) and Hemoglobin A1C (HbA1C) were considered as primary outcomes. Finally, ninety-one meta-analyses on dietary supplements (n = 55) and herbs (n = 36) were included. Evidence showed positive effects of chromium, zinc, propolis, aloe vera, milk thistle, fenugreek, cinnamon, ginger, and nettle on FBS and/or HbA1C. However, mostly the heterogeneity (I2) was high. Other supplements and herbs also showed no reduction in glucose levels or their effects were small. Although some dietary supplements and medicinal herbs showed a significant reduction in FBS and/or HbA1C, mostly their effects from the clinical point of view were not remarkable. In addition, due to high heterogeneity, publication bias, and a limited number of included studies in most cases further clinical trials are needed for making decision on anti-diabetic supplement efficacy.
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Affiliation(s)
| | - Bahar Morshed-Behbahani
- Midwifery Department, School of Nursing and Midwifery, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hania Rahimi-Ardabili
- School of Population Health, UNSW, Sydney, Australia
- Centre for Health Informatics, Australian Institute of Health Innovation, Sydney, Australia
| | - Mohammad Hossein Ayati
- School of Persian Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Nazli Namazi
- Diabetes Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
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Tadesse WT, Adankie BT, Shibeshi W, Amogne W, Aklillu E, Engidawork E. Prevalence and predictors of glucose metabolism disorders among People Living with HIV on combination antiretroviral therapy. PLoS One 2022; 17:e0262604. [PMID: 35045105 PMCID: PMC8769333 DOI: 10.1371/journal.pone.0262604] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Accepted: 12/29/2021] [Indexed: 12/14/2022] Open
Abstract
Objective We investigated prevalence and predictors of glucose metabolism disorders (GMDs) among People Living with HIV (PLWH) on efavirenz- and atazanavir/ritonavir-based combination antiretroviral therapy (cART). Methods This cross-sectional study involved adult PLWH on efavirenz- (n = 240) and atazanavir/ritonavir-based (n = 111) cART. The prevalence of GMDs was determined by fasting serum glucose, insulin, and homeostasis model assessment. A logistic regression model was used to determine predictors. Results The overall prevalence of GMDs for all regimens was 27.6% (97/351) [95% CI 23.0–32.6%] s, with 31.1% (75/240) [95% CI 25.4–37.5%] for efavirenz-based and 19.8% (22/111) [95% CI 12.9–28.5%)] for atazanavir/ritonavir-based cART group. The prevalence of impaired fasting glycemia was significantly higher (p = 0.026) in the efavirenz- [(15.4%) (37/240); 95%CI (11.1–20.6%)] than atazanavir/ritonavir-based [(7.2%) (8/111), (95%CI (3.2–13.7%)] cART. However, no significant difference was observed in the prevalence of diabetes mellitus and insulin resistance between the two regimens. Age ≥46 years old and specific type of ARV contained in cART, such as TDF, were independent predictors of GMD in both groups. Whereas the male gender and BMI category were predictors of GMDs among EFV-based cART group, AZT- and ABC- containing regimens and triglyceride levels were predictors in the ATV/r-based group. Conclusions GMDs were highly prevalent among adults on EFV- than ATV/r-based cARTs. Age ≥46 years and TDF-containing cARTs are common predictors in both regimens. Close monitoring for impaired fasting glucose during long-term EFV-based cART is recommended for early diagnosis of type-2 diabetes and management.
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Affiliation(s)
- Wondmagegn Tamiru Tadesse
- Department of Pharmacology and Clinical Pharmacology, School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Birhanemeskel T. Adankie
- Department of Medical Microbiology, School of Medicine, St. Paul Specialized Hospital Millennium Medical College, Addis Ababa, Ethiopia
| | - Workineh Shibeshi
- Department of Pharmacology and Clinical Pharmacology, School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Wondwossen Amogne
- Department of Internal Medicine, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Eleni Aklillu
- Department of Laboratory Medicine, Division of Clinical Pharmacology, Karolinska Institute, Stockholm, Sweden
| | - Ephrem Engidawork
- Department of Pharmacology and Clinical Pharmacology, School of Pharmacy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
- * E-mail:
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Sitorus N, Suriani O, Yunita Suryaputri I, Dermawan Purba F, Satria Hanafi A. Association between Blood Pressure and Quality of Life of Patients with Diabetes Mellitus Type 2 in the Bogor City Indonesia. Open Access Maced J Med Sci 2022. [DOI: 10.3889/oamjms.2022.8172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Quality of life (QoL) related to health is an important aspect in the treatment of diabetes mellitus (DM).
AIM: This study aims to find a relationship between blood pressure and QoL of patients with DM Type 2 by controlling other variables.
METHODS: This is a cross-sectional study of DM patients in Bogor City who were community-based participants with inclusion and exclusion criteria. The QoL data were collected using DM QoL modification questionnaire. Statistical analyses were performed using logistic regression.
RESULTS: The result of the study conducted on 144 people with DM, more than half of the patients had hypertension (68.1%), adults aged 25–60 years (69.4%), women (79.9%), low education with <12 years of education year (62.5%), not working formally (66.0%), married (77.8%), and getting treatment (75.7%). The QoL of patients is balanced between good and poor QoL (50%). Based on the results of the bivariate test, blood pressure, education, and marital status had a significant relationship to QoL (p < 0.05). Based on multivariate test results, the OR value for blood pressure does not increase or decrease by more than 10% in the full model or partially, this indicates that the effect of pressure on QoL is relatively stable (OR = 0.293).
CONCLUSION: DM patients who are not hypertensive can be a protective factor against poor QoL. The multivariate final model shows that the variable that greatly influences the QoL is education (OR = 3.63). Blood pressure, education, and married have a significant relationship to the QoL of patients with DM (p < 0.05). Age, sex, occupation, and therapy were not statistically related (p > 0.05).
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Bogale B, Habte A, Haile D, Guteta M, Mohammed N, Gebremichael MA. Willingness to Receive mHealth Messages Among Diabetic Patients at Mizan Tepi University Teaching Hospital: Implications for Digital Health. Patient Prefer Adherence 2022; 16:1499-1509. [PMID: 35769337 PMCID: PMC9234188 DOI: 10.2147/ppa.s364604] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 06/16/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND The growing access and use of mobile technology provide new tools for diabetic care and management. Mobile-based technology (mHealth) is considered as a useful tool to deliver healthcare services as a makeshift alternative for consultations and follow-up of diabetic patients. Therefore, this study aimed to scrutinize the willingness to receive mHealth messages and its associated factors among diabetic patients at Mizan Tepi University Teaching Hospital (MTUTH). METHODS A cross-sectional study was conducted among two hundred thirty-three diabetic patients. Data were collected using a structured and pre-tested interviewer-administered questionnaire. Epidata manager and SPSS software were used to enter and analyze the data, respectively. Multivariable logistic regression analysis was carried out to identify the independent factors associated with patients' willingness to receive mHealth messages. RESULTS Two hundred and thirty-three patients participated in this study with a 95% response rate. Majority of the patients (213, 91.4%) had a mobile phone. Among those who had mobile phones, 59.1%, (95% CI: 48-64) of patients were willing to receive mHealth messages from providers, if they were offered the opportunity. In the multivariable binary logistic regression analysis, monthly income >3000 ETB (AOR = 2.43; 95% CI (1.36-3.81)), owning smartphone (AOR = 3.85; 95% CI (1.67-4.89)), internet access in their mobile phone (AOR = 2.74; 95% CI (1.42-4.61)), perceived usefulness (AOR = 4.66; 95% CI (2.38-6.83)) and perceived ease to use (AOR = 3.87; 95% CI (1.57-5.46)) were identified as significant factors associated with diabetic patients' willingness to receive mHealth messages. CONCLUSION A high proportion of patients who had mobile phones were willing to receive mHealth messages. Monthly income, type of mobile phone, access to the internet on the mobile phone, perceived ease of use, and perceived usefulness were associated with willingness to receive mHealth messages. Therefore, focusing on these factors could provide insight for designing and implementing mHealth messages for diabetic patients.
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Affiliation(s)
- Biruk Bogale
- School of Public Health, College of Medicine and Health Sciences, Mizan-Tepi University, Mizan-Aman, Ethiopia
- Correspondence: Biruk Bogale, Email /
| | - Aklilu Habte
- Department of Reproductive Health, School of Public Health, College of Medicine and Health Sciences, Wachemo University, Hosanna, Ethiopia
| | - Dereje Haile
- Department of Reproductive Health and Nutrition, School of Public Health, College of Medicine and Health Sciences, Wolaita Sodo University, Sodo, Ethiopia
| | - Mirresa Guteta
- Department of Nursing, College of Medicine and Health Sciences, Mizan-Tepi University, Mizan Aman, Ethiopia
| | - Nuredin Mohammed
- Department of Nursing, College of Medicine and Health Sciences, Mizan-Tepi University, Mizan Aman, Ethiopia
| | - Mathewos Alemu Gebremichael
- Department of Epidemiology and Biostatistics, School of Public Health, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Ethiopia
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Alamnia TT, Tesfaye W, Abrha S, Kelly M. Metabolic risk factors for non-communicable diseases in Ethiopia: a systematic review and meta-analysis. BMJ Open 2021; 11:e049565. [PMID: 34764168 PMCID: PMC8587382 DOI: 10.1136/bmjopen-2021-049565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVES Non-communicable diseases (NCDs) are causing a new and yetsignificant health challenge in low-income countries. In Ethiopia, although 39% of deaths are NCD related, the health system remains underprepared, highlighting the clear need for evidence on risk factor distributions to inform resource planning and the health response. Therefore, this review investigates prevalence distributions and sex and age variations of metabolic risk factors among Ethiopian adults. RESEARCH DESIGN AND METHODS This systematic review used the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Studies published until 6 January 2021 were searched from PubMed, Scopus, ProQuest and Web of Science databases, reference lists of selected studies and grey literature. Studies reporting prevalence of metabolic risk factors: overweight/obesity, hypertension, impaired glucose homoeostasis and metabolic syndrome among Ethiopian adults were eligible for this systematic review and meta-analysis. Two authors independently extracted data and used the Joanna Briggs Institute tool for quality appraisal. The random effects model was used to conduct meta-analysis using Stata V.16. Subgroup analyses examined prevalence differences by region, study year, sample size and settings. RESULTS From 6087 records, 74 studies including 104 382 participants were included. Most showed high prevalence of metabolic risk factors. Meta-analysis revealed pooled prevalence of metabolic risk factors from 12% to 24% with the highest prevalence observed for overweight/obesity (23.9%, 95% CI 19.9% to 28.0%) and hypertension (21.1%, 95% CI 18.7% to 23.5%), followed by metabolic syndrome (14.7%, 95% CI 9.8% to 19.6%) and impaired glucose tolerance (12.4%, 95% CI 8.7% to 16.1%). The prevalence of overweight/obesity was higher in women. All metabolic risk factors were higher among people aged above 45 years. CONCLUSIONS A signficant proportion of Ethiopian adults have at least one metabolic risk factor for NCDs. Despite heterogeneity of studies limiting the certainty of evidence, the result suggests the need for coordinated effort among policymakers, healthcare providers, non-governmental stakeholders and the community to implement appropriate preventive measures to reduce these factors.
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Affiliation(s)
- Tilahun Tewabe Alamnia
- Department of Global Health, National Centre for Epidemiology & Population Health, Australian National University, Canberra, Australian Capital Territory, Australia
- College of Medical and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Wubshet Tesfaye
- Health Research Institute, University of Canberra, Canberra, Australian Capital Territory, Australia
| | - Solomon Abrha
- Faculty of Health, University of Canberra, Canberra, Australian Capital Territory, Australia
- College of Medicine and Health Sciences, Mekelle University, Mekelle, Ethiopia
| | - Matthew Kelly
- Department of Global Health, National Centre for Epidemiology & Population Health, Australian National University, Canberra, Australian Capital Territory, Australia
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Zeru MA, Tesfa E, Mitiku AA, Seyoum A, Bokoro TA. Prevalence and risk factors of type-2 diabetes mellitus in Ethiopia: systematic review and meta-analysis. Sci Rep 2021; 11:21733. [PMID: 34741064 PMCID: PMC8571297 DOI: 10.1038/s41598-021-01256-9] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 10/26/2021] [Indexed: 01/09/2023] Open
Abstract
Diabetes mellitus (DM) is a public health problem in developing as well as developed nations. DM leads to many complications that are associated with higher morbidity and mortality worldwide. Therefore, the current study was planned to assess the prevalence and risk factors of type-2 DM in Ethiopian population. Six electronic databases such as: PubMed, Scopus, Hinari, Web of science, Google Scholar, and African Journals Online were searched for studies published in English up December 30, 2020. Newcastle-Ottawa Scale was used for quality assessment of the included studies. The data was extracted by Microsoft excel and analyzed through Stata version 16 software. The random effect meta-regression analysis was computed at 95% CI to assess the pooled prevalence and risk factors of type-2 DM. Forty observational studies were included in this systematic review and meta-analysis. The pooled prevalence of DM in Ethiopia was 6.5% (95% CI (5.8, 7.3)). The sub-group analysis revealed that the highest prevalence of DM was found in Dire Dawa city administration (14%), and the lowest prevalence was observed in Tigray region (2%). The pooled prevalence of DM was higher (8%) in studies conducted in health facility. Factors like: Age ≥ 40 years ((Adjusted Odds Ratio (AOR): 1.91 (95% CI: 1.05, 3.49)), Illiterate (AOR: 2.74 (95% CI: 1.18, 6.34)), Cigarette smoking (AOR: 1.97 (95% CI: 1.17, 3.32)), Body mass index (BMI) ≥ 25 kg/m2 (AOR: 2.01 (95 CI: 1.46, 2.27)), family history of DM (AOR: 6.14 (95% CI: 2.80, 13.46)), history of hypertension (AOR: 3.00 (95% CI: 1.13, 7.95)) and physical inactivity (AOR: 5.79 (95% CI: 2.12, 15.77)) were significantly associated with type-2 DM in Ethiopian population. In this review, the prevalence of type-2 DM was high. Factors like: Older age, illiteracy, cigarette smoking, MBI ≥ 25, family history of DM, history of hypertension and physical inactivity were an identified risk factors of type-2 DM. Therefore, health education and promotion will be warranted. Further, large scale prospective studies will be recommended to address possible risk factors of type-2 DM in Ethiopian population.
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Affiliation(s)
- Melkamu A. Zeru
- grid.442845.b0000 0004 0439 5951Department of Statistics, College of Science, Bahir Dar University, Bahir Dar, Ethiopia
| | - Endalamaw Tesfa
- grid.442845.b0000 0004 0439 5951Department of Biochemistry, College of Medicine and Health Science, Bahir Dar University, Bahir Dar, Ethiopia
| | - Aweke A. Mitiku
- grid.442845.b0000 0004 0439 5951Department of Statistics, College of Science, Bahir Dar University, Bahir Dar, Ethiopia ,grid.16463.360000 0001 0723 4123School of Mathematics, Statistics and Computer Science, College of Agriculture Engineering and Science, University of KwaZulu-Natal, Durban, South Africa
| | - Awoke Seyoum
- grid.442845.b0000 0004 0439 5951Department of Statistics, College of Science, Bahir Dar University, Bahir Dar, Ethiopia
| | - Tesfaye Abera Bokoro
- grid.192267.90000 0001 0108 7468Department of Statistics, College Computing and Informatics, Haramaya University, Dire Dawa, Ethiopia
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Dimitrova DA, Mikhailov IA, Tokarev KY, Michurova MS, Gorbacheva AM, Danilova NV, Malkov PG, Kalashnikov VY. Leptin and leptin receptor evaluation in atherosclerotic plaques in patients with type 2 diabetes mellitus. TERAPEVT ARKH 2021; 93:1186-1192. [DOI: 10.26442/00403660.2021.10.201079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 11/04/2021] [Indexed: 11/22/2022]
Abstract
Background. Diabetes mellitus (DM) is a significant predictor of atherosclerosis, cardiovascular disease, and cardiovascular mortality. It is known that atherosclerosis occurs earlier in patients with diabetes, reducing the duration of their life. Leptin as well as other inflammatory markers can contribute to the progression of atherosclerosis in patients with DM, participate in the development of a local inflammatory reaction.
Aim. Determine the cells immunophenotype of atherosclerotic plaques in patients with diabetes.
Materials and methods. We analyzed 24 patients (20 men and 4 women), who underwent aortofemoral bypass, femoral-tibial bypass or carotid endarterectomy. During the operation, a fragment of the arterial wall with an atherosclerotic plaque was obtained for further immunohistochemical studies. Five histologic plaque characteristics (CD68+, -SMA, CD34, leptin and leptin receptor) were compared.
Results. No difference in the expression of CD68 (p=0.922), -SMA (p=0.192), CD34 (p=0.858), leptin receptor (p=0.741) and leptin (p=0.610) in atherosclerotic plaques were observed between patients with and without DM. The lack of significant differences between the two groups was possibly due to the small number of observations with DM. In particular, when assessing the expression of selected markers in atherosclerotic plaques, patients with DM showed significantly more leptin receptors than patients without DM (2160.716 and 1205.88 respectively); and also significantly less CD68+ (0.39 and 0.98 respectively) and -SMA+ (6.5 and 13.5 respectively).
Conclusion. Based on the expression of CD68, -SMA, CD34, leptin receptor and leptin, no significant differences were observed in atherosclerotic plaque between patients with and without DM. At the same time, despite the limitations of the study (a small number of patients, moderate severity of DM, elderly patients in the DM group), we found a tendency in the increased number of leptin receptors and a decreased number of -SMA+, CD68+ in DM atherosclerotic plaques. Further study needed, taking into account the limitations of this work.
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Antonio A, Wiedemann L, Galante E, Guimarães A, Matharu A, Veiga-Junior V. Efficacy and sustainability of natural products in COVID-19 treatment development: opportunities and challenges in using agro-industrial waste from Citrus and apple. Heliyon 2021; 7:e07816. [PMID: 34423146 PMCID: PMC8366044 DOI: 10.1016/j.heliyon.2021.e07816] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 07/13/2021] [Accepted: 08/13/2021] [Indexed: 12/24/2022] Open
Abstract
Natural products have been used in the treatment of illnesses throughout the history of humankind. Exploitation of bioactive compounds from natural sources can aid in the discovery of new drugs, provide the scaffold of new medicines. In the face of challenging diseases, such as the COVID-19 pandemic, for which there was no effective treatment, nature could offer insights as to novel therapeutic options for control measures. However, the environmental impact and supply chain of bioactive production must be carefully evaluated to ensure the detrimental effects will not outweigh the potential benefits gained. History has already proven that highly bioactive compounds can be rare and not suitable for medicinal exploitation; therefore, the sustainability must be accessed before expensive, time-demanding, and large trials can be initialized. A sustainable option to readily produce a phytotherapy with minimal environmental stress is the use of agro-industry wastes, a by-product produced in high quantities. In this review we evaluate the sustainability issues associated with the production of phytotherapy as a readily available tool for pandemic control.
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Affiliation(s)
- A.S. Antonio
- Chemical Engineering Section, Military Institute of Engineering, Praça General Tibúrcio, 80, Praia Vermelha, Urca, 22290-270, Rio de Janeiro, RJ, Brazil
- Chemistry Department, Institute of Exact Sciences, Amazonas Federal University, Avenida Rodrigo Otávio, 6200, Coroado, 69077-000, Manaus, AM, Brazil
| | - L.S.M. Wiedemann
- Chemistry Department, Institute of Exact Sciences, Amazonas Federal University, Avenida Rodrigo Otávio, 6200, Coroado, 69077-000, Manaus, AM, Brazil
| | - E.B.F. Galante
- Chemical Engineering Section, Military Institute of Engineering, Praça General Tibúrcio, 80, Praia Vermelha, Urca, 22290-270, Rio de Janeiro, RJ, Brazil
| | - A.C. Guimarães
- Chemistry Department, Institute of Exact Sciences, Amazonas Federal University, Avenida Rodrigo Otávio, 6200, Coroado, 69077-000, Manaus, AM, Brazil
| | - A.S. Matharu
- Green Chemistry Centre of Excellence, Department of Chemistry, University of York, York, YO10 5DD, UK
| | - V.F. Veiga-Junior
- Chemical Engineering Section, Military Institute of Engineering, Praça General Tibúrcio, 80, Praia Vermelha, Urca, 22290-270, Rio de Janeiro, RJ, Brazil
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Lin HCH, Paul CR, Kuo CH, Chang YH, Chen WST, Ho TJ, Day CH, Viswanadha VP, Tsai Y, Huang CY. IGF IIRα-triggered pathological manifestations in the heart aggravate renal inflammation in STZ-induced type-I diabetes rats. Aging (Albany NY) 2021; 13:17536-17547. [PMID: 34233296 PMCID: PMC8312445 DOI: 10.18632/aging.203244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 06/04/2021] [Indexed: 11/25/2022]
Abstract
Pathological manifestations in either heart or kidney impact the function of the other and form the basis for the development of cardiorenal syndrome. However, the mechanism or factors involved in such scenario are not completely elucidated. In our study, to find the correlation between late fetal gene expression in diabetic hearts and their influence on diabetic nephropathy, we created a rat model with cardiac specific overexpression of IGF-IIRα, which is an alternative splicing variant of IGFIIR, expressed in pathological hearts. In this study, transgenic rats over expressing cardiac specific IGF-IIRα and non-transgenic animal models established in SD rats were administered with single dose of streptozotocin (STZ, 55 mg/Kg) to induce Type I diabetes. The correlation between IGF-IIRα and kidney damages were further determined based on their intensity of damage in the kidneys. The results show that cardiac specific overexpression of IGF-IIRα elevates the diabetes associated inflammation and morphological changes in the kidneys. The diabetic transgenic rats showed advancement in the pathological features such a renal tubular damage, collagen accumulation and enhancement in STAT3 associated mechanism of renal fibrosis. The results therefore show that that IGF-IIRα expression in the heart during pathological condition may worsen symptoms of diabetic nephropathy in rats.
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Affiliation(s)
- Henry Cherng-Han Lin
- Graduate Institute of Chinese Medicine, China Medical University, Taichung 404, Taiwan
| | - Catherine Reena Paul
- Cardiovascular and Mitochondrial Related Disease Research Center, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien 97004, Taiwan
| | - Chia-Hua Kuo
- Laboratory of Exercise Biochemistry, University of Taipei, Taipei 11153, Taiwan
| | - Yung-Hsien Chang
- Department of Chinese Medicine, China Medical University Hospital, China Medical University, Taichung 404, Taiwan
| | - William Shao-Tsu Chen
- Department of Psychiatry, Tzu Chi General Hospital, Hualien 97004, Taiwan.,School of Medicine, Tzu Chi University, Hualien 97004, Taiwan
| | - Tsung-Jung Ho
- Department of Chinese Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Tzu Chi University, Hualien 97004, Taiwan.,Integration Center of Traditional Chinese and Modern Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien 97004, Taiwan.,School of Post-Baccalaureate Chinese Medicine, College of Medicine, Tzu Chi University, Hualien 97004, Taiwan
| | | | | | - Yuhsin Tsai
- Graduate Institute of Chinese Medicine, China Medical University, Taichung 41354, Taiwan
| | - Chih-Yang Huang
- Cardiovascular and Mitochondrial Related Disease Research Center, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien 97004, Taiwan.,Graduate Institute of Biomedical Sciences, China Medical University, Taichung 404, Taiwan.,Center of General Education, Buddhist Tzu Chi Medical Foundation, Tzu Chi University of Science and Technology, Hualien 970, Taiwan.,Department of Medical Research, China Medical University Hospital, China Medical University, Taichung 404, Taiwan.,Department of Biotechnology, Asia University, Taichung 413, Taiwan
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Pengpid S, Peltzer K. Prevalence and correlates of pre-diabetes and diabetes among a national population-based sample of adults in Zambia: results of the first national STEPS survey in 2017. Int J Diabetes Dev Ctries 2021. [DOI: 10.1007/s13410-020-00910-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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