1
|
Vermeersch AS, Ali M, Gansemans Y, Van Nieuwerburgh F, Ducatelle R, Geldhof P, Deforce D, Callens J, Opsomer G. An in-depth investigation of the microbiota and its virulence factors associated with severe udder cleft dermatitis lesions. J Dairy Sci 2024; 107:3219-3234. [PMID: 38135052 DOI: 10.3168/jds.2023-24180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 11/22/2023] [Indexed: 12/24/2023]
Abstract
Udder cleft dermatitis (UCD) is a skin condition affecting the anterior parts of the udder in dairy cattle. In the present study, we aimed to shed light on the microbiota in severe UCD lesions versus healthy udder skin by putting forward a taxonomic and functional profile based on a virulence factor analysis. Through shotgun metagenomic sequencing, we found a high proportion of bacteria in addition to a low abundance of archaea. A distinct clustering of healthy udder skin versus UCD lesion samples was shown by applying principal component analysis and (sparse) partial least squares analysis on the metagenomic data. Proteobacteria, Bacillota, and Actinomycetota were among the most abundant phyla in healthy udder skin samples. In UCD samples, Bacteroidota was the most abundant phylum. At genus level, Bifidobacterium spp. had the highest relative abundance in healthy skin samples, whereas Porphyromonas spp. and Corynebacterium spp. had the highest relative abundance in UCD samples. In the differential abundance analysis, Porphyromonas spp. and Bacteroides spp. were significantly differentially abundant in UCD samples, whereas Bifidobacterium spp., Staphylococcus sp. AntiMn-1, and Staphylococcus equorum were more commonly found in healthy samples. Moreover, the abundance of several treponeme phylotypes was significantly higher in lesion samples. The streptococcal cysteine protease speB was among the most abundant virulence factors present in severe UCD lesions, while a plethora of virulence factors such as the antitoxin relB were downregulated, possibly contributing to creating the ideal wound climate for the dysbiotic community. Network analysis showed healthy lesion samples had a large network ofpositive, correlations between the abundances of beneficial species such as Aerococcus urinaeequi and Bifidobacterium angulatum, indicating that the healthy skin microbiome forms an active protective bacterial network, which is disrupted in case of UCD. In UCD samples, a smaller microbial network mainly consisting of positive correlations between the abundances of Bacteroides fragilis and anaerobic Bacteroidota was exposed. Moreover, a high correlation between the taxonomic data and virulence factors was revealed, concurrently with 2 separate networks of microbes and virulence factors. One network, matching with the taxonomic findings in the healthy udder skin samples, showcased a community of harmless or beneficial bacteria, such as Bifidobacterium spp. and Butyrivibrio proteoclasticus, associated with hcnB, hcnC, relB, glyoxalase, and cupin 2. The other network, corresponding to UCD samples, consisted of pathogenic or facultative pathogenic and mainly anaerobic bacteria such as Treponema spp., Mycoplasmopsis spp., and bovine gammaherpesvirus 4, that correlated with virulence factors SpvB, fhaB, and haemagglutination activity domain-associated factor. Our results point toward a dysbiotic community with a notable decrease in diversity and evenness, with a loss of normal skin inhabitants and innocuous or useful species making way for predominantly anaerobic, facultative pathogens. The shift in the abundance of virulence factors such as fhaB and SpvB could play a role in the manifestation of a local micro-environment favorable to the microbiome associated with udder skin lesions. Lastly, the presence of specific networks between microbial species, and between microbes and virulence factors was shown.
Collapse
Affiliation(s)
- A S Vermeersch
- Department of Internal Medicine, Reproduction and Population Medicine, Faculty of Veterinary Medicine, Ghent University, 9820 Merelbeke, Belgium.
| | - M Ali
- Laboratory of Pharmaceutical Biotechnology, Faculty of Pharmaceutical Sciences, Ghent University, 9000 Ghent, Belgium
| | - Y Gansemans
- Laboratory of Pharmaceutical Biotechnology, Faculty of Pharmaceutical Sciences, Ghent University, 9000 Ghent, Belgium
| | - F Van Nieuwerburgh
- Laboratory of Pharmaceutical Biotechnology, Faculty of Pharmaceutical Sciences, Ghent University, 9000 Ghent, Belgium
| | - R Ducatelle
- Department of Pathobiology, Pharmacology and Zoological Medicine, Faculty of Veterinary Medicine, Ghent University, 9820 Merelbeke, Belgium
| | - P Geldhof
- Department of Translational Physiology, Infectiology and Public Health, Faculty of Veterinary Medicine, Ghent University, 9820 Merelbeke, Belgium
| | - D Deforce
- Laboratory of Pharmaceutical Biotechnology, Faculty of Pharmaceutical Sciences, Ghent University, 9000 Ghent, Belgium
| | - J Callens
- Dierengezondheidszorg Vlaanderen, 8820 Torhout, Belgium
| | - G Opsomer
- Department of Internal Medicine, Reproduction and Population Medicine, Faculty of Veterinary Medicine, Ghent University, 9820 Merelbeke, Belgium
| |
Collapse
|
2
|
Ali M, Wahab IBA, Huri HZ, Yusoff MS. Personalised learning in higher education for health sciences: a scoping review protocol. Syst Rev 2024; 13:99. [PMID: 38566190 PMCID: PMC10988953 DOI: 10.1186/s13643-024-02478-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Accepted: 02/02/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND Personalised learning, an educational approach that tailors teaching and learning to individual needs and preferences, has gained attention in recent years, particularly in higher education. Advances in educational technology have facilitated the implementation of personalised learning in various contexts. Despite its potential benefits, the literature on personalised learning in health sciences higher education remains scattered and heterogeneous. This scoping review aims to identify and map the current literature on personalised learning in health sciences higher education and its definition, implementation strategies, benefits, and limitations. METHODS A comprehensive search of electronic databases, PubMed, Scopus, Google Scholar, Educational Research Complete, and Journal Storage (JSTOR), will be conducted to identify relevant articles. The search will be limited to articles published in the English language between 2000 and 2023. The search strategy will be designed and adapted for each database using a combination of keywords and subject headings related to personalised learning and health sciences higher education. Eligibility criteria will be applied to screen and select articles. Data extraction and quality assessment will be performed, and thematic synthesis will be used to analyse the extracted data. DISCUSSION The results of the scoping review will present a comprehensive and coherent overview of the literature on personalised learning in health sciences higher education. Key themes and topics related to personalised learning, its definitions, models, implementation strategies, benefits, and limitations, will be identified. The geographical and temporal distribution of research on personalised learning in health sciences higher education will also be described. This scoping review will provide a structured synthesis of the available evidence on personalised learning in health sciences higher education, highlighting potential gaps and areas for future research. The findings will contribute to ongoing scholarly and policy debates on personalised learning in higher education, informing the development of best practices, guidelines, and future research agendas.
Collapse
Affiliation(s)
- Majid Ali
- Department of Basic Sciences, College of Medicine, Sulaiman Al-Rajhi University, Al-Bukayriyah, Saudi Arabia.
- Department of Clinical Pharmacy and Pharmacy Practice, Faculty of Pharmacy, Universiti Malaya, Kuala Lumpur, Malaysia.
| | - Izyan Binti A Wahab
- Department of Clinical Pharmacy and Pharmacy Practice, Faculty of Pharmacy, Universiti Malaya, Kuala Lumpur, Malaysia.
| | - Hasniza Zaman Huri
- Department of Clinical Pharmacy and Pharmacy Practice, Faculty of Pharmacy, Universiti Malaya, Kuala Lumpur, Malaysia
| | - Muhamad Saiful Yusoff
- Department of Medical Education, School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu, Kelantan, Malaysia
| |
Collapse
|
3
|
Ali M, Alsreaya A, Alqarzi A, Alzahrani Y, Alhomood I, Alruhaimi A, Hijri A, Mobarki A, Najie M, Mashyakhi M, Bajawi A. Exploring the effectiveness of pharmacy curriculum in Saudi Arabia in developing leadership skills among pharmacy students from their perspective: A mixed-methods study. Saudi Pharm J 2024; 32:101995. [PMID: 38405043 PMCID: PMC10891323 DOI: 10.1016/j.jsps.2024.101995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 02/14/2024] [Indexed: 02/27/2024] Open
Abstract
Introduction Leadership is an important component of pharmacy education. This study helps identify the strengths and limitations of the pharmacy curriculum in developing leadership skills among pharmacy students in Saudi Arabia and suggest how to improve the curriculum to better prepare them to become effective leaders in the healthcare profession. Methods This study employed a mixed-methods research design with a sequential exploratory design. Phase I involved semi-structured interviews with student leaders of pharmacy student clubs/societies from different universities in Saudi Arabia. Interviews were recorded and transcribed verbatim. The written transcriptions were analyzed using thematic analysis. Phase II used a survey questionnaire to collect data from a larger sample of pharmacy students and interns from different universities in Saudi Arabia and the data is mainly presented as frequencies and percentages. Results Eleven eligible participants were interviewed. Thematic analysis generated 288 codes which were categorized into 17 subthemes. These subthemes were further categorized into five overarching themes: Leadership development and acquisition; Skills and characteristics of effective leaders; Challenge and support for student leaders; Personal growth and benefits of leadership; Vision, goals and responsibilities of student leaders. The findings informed the development of the survey questionnaire which was completed by 484 students/interns. Mixed opinions were received regarding whether the pharmacy curriculum/program is helping or has helped the respondents develop leadership skills as well as whether the college has provided (or is providing) adequate support, resources or opportunities for the development of leadership skills. Eighty-eight per cent of the participants requested that the pharmacy curriculum in their college should include more courses or workshops focused on leadership development. They favoured several options from the listed topics to be included in these courses or workshops of which effective communication was the most prominent. Conclusion This study highlights that pharmacy curriculum/colleges in Saudi Arabia promote essential leadership skills through various pedagogical approaches and support mechanisms to some extent. However, the students identified that the pharmacy curriculum needs to be revised in order to better prepare them for leadership positions.
Collapse
Affiliation(s)
- Majid Ali
- Department of Basic Sciences, College of Medicine, Sulaiman Al-Rajhi University, Al-Bukayriyah, Saudi Arabia
| | - Aseel Alsreaya
- Pharmaceutical Care Administration, Armed Forces Hospital Southern Region, Khamis Mushait, Saudi Arabia
| | - Abdulrahman Alqarzi
- Pharmaceutical Care Administration, Armed Forces Hospital Southern Region, Khamis Mushait, Saudi Arabia
| | - Yazeed Alzahrani
- Pharmaceutical Care Administration, Armed Forces Hospital Southern Region, Khamis Mushait, Saudi Arabia
| | - Ibrahim Alhomood
- Pharmaceutical Care Administration, Armed Forces Hospital Southern Region, Khamis Mushait, Saudi Arabia
| | - Abdulaziz Alruhaimi
- College of Pharmacy, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Abdulrahman Hijri
- Pharmacy Practice Research Unit, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Ahmed Mobarki
- Pharmacy Practice Research Unit, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Mohammed Najie
- Pharmacy Practice Research Unit, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Mohammed Mashyakhi
- Pharmaceutical Care Administration, Najran Armed Forces Hospital, Najran, Saudi Arabia
| | | |
Collapse
|
4
|
Acherjya GK, Ali M, Mou SS, Das A, Dan KK, Das PK, Hasan MM, Mortuza MG, Tarafder K. A Retrospective Study of Covid-19 Patients: A Real-Life Experience in a Secondary Care Hospital, Jashore, Bangladesh. Mymensingh Med J 2024; 33:544-553. [PMID: 38557539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
Covid-19 was first detected on 8th March of 2020 in Bangladesh after the global pandemic being started. As a new virus and disease there are scarcity of data of SARS-CoV-2 and Covid-19 respectively in our country. Aim of this study is to assess the demographic characteristics, clinical profiles, underlying co-morbid conditions, treatment pattern and outcome of the SARS-CoV-2 positive patients in Jashore, Bangladesh. This retrospective study recruited 208 RT-PCR positive Covid-19 patients from 1st April 2020 to 15th May 2020 who appeared at Flu corner centre, 250 Bedded General Hospital, Jashore, Bangladesh. Data was collected online through telephone, mobile and email due to the high contagious property of Covid-19. Out of total 208 Covid-19 patients, the mean age of the participants was 37.0±15.0 years with a male and female ratio of 2.06:1. Underlying comorbidities were documented in 36.5% of total Covid-19 patents of which hypertension in 16.3%, diabetes in 14.4%, respiratory diseases in 8.7% and pre-existing coronary arterial diseases in 6.3% patients. Though 17.8% Covid-19 patients were asymptomatic, the most common symptoms were fever (68.8%), cough (30.8%), myalgia (30.8%), sore throat (22.1%), vertigo (21.6%), respiratory distress (20.7%), anorexia (17.8%), nasal congestion (16.3%), nausea or vomiting (13.9%) and diarrhoea (13.0%). Whereas, the symptomatic patients were classified as flu-like illness (77.9%), mild to moderate pneumonia (2.4%) and severe pneumonia (1.9%). Many patients (19.2%) recovered spontaneously and 22.1% patients cured by the only simple symptomatic treatment. The most commonly received antibiotics were Azithromycin and Doxycycline. Home stay management was demonstrated in 73.1% patients, whereas, 26.0% patients required general ward admission and only 0.9% patients required referral for the HDU or ICU management with an average duration of hospital stay of 16±6 days. A high satisfactory outcome was found as evident by complete recovery in 98.08% of Covid-19 patients, complications (0.48%) and fatality (1.44%) even in this secondary care center. Therefore, we can conclude that the disease was well managed with highly satisfactory outcomes even in the low resource health care setting in the early stage of Covid-19 pandemic era. Hence, the early case detection, identification of the high-risk groups and proper management may mitigate to develop complications and fatalities of Covid-19.
Collapse
Affiliation(s)
- G K Acherjya
- Dr Goutam Kumar Acherjya, Associate Professor (CC) (Medicine), Jashore Medical College (JMC), Jashore, Bangladesh; E-mail:
| | | | | | | | | | | | | | | | | |
Collapse
|
5
|
Ali M, Aslam A, Qadeer A, Javied S, Nisar N, Hassan N, Hussain A, Ali B, Iqbal R, Chaudhary T, Alwahibi MS, Elshikh MS. Domestic wastewater treatment by Pistia stratiotes in constructed wetland. Sci Rep 2024; 14:7553. [PMID: 38555358 PMCID: PMC10981706 DOI: 10.1038/s41598-024-57329-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Accepted: 03/18/2024] [Indexed: 04/02/2024] Open
Abstract
The objective of the study was to evaluate the performance of Pistia stratiotes for treatment of domestic wastewater in a free surface water flow constructed wetland. The objective of the study was to evaluate contaminants removal efficiency of the constructed wetland vegetated with P. stratiotes in treatment of domestic wastewater against Hydraulic retention time (HRT) of 10, 20 and 30 days was investigated. This asks for newer and efficient low-cost nature-based water treatment system which along with cost takes into consideration the sustainability of the ecosystem. Five constructed wetland setups improved the wastewater quality and purify it significantly by reducing the TDS by 83%, TSS by 82%, BOD by 82%, COD by 81%, Chloride by 80%, Sulfate by 77%, NH3 by 84% and Total Oil and Grease by 74%. There was an increase in pH of about 11.9%. Color and odor of wastewater was also improved significantly and effectively. It was observed that 30 days' HRT was optimum for the treatment of domestic wastewater. The final effluent was found to be suitable as per national environmental quality standards and recycled for watering plants and crop irrigation but not for drinking purposes. The treatment in constructed wetland system was found to be economical, as the cost of construction only was involved and operational and maintenance cost very minimal. Even this research was conducted on the sole purpose of commuting the efficiency of pollutant removal in short span time.
Collapse
Affiliation(s)
- Majid Ali
- Environmental Sciences Department, The University of Lahore, Lahore, 54000, Pakistan
| | - Ambreen Aslam
- Environmental Sciences Department, The University of Lahore, Lahore, 54000, Pakistan.
| | - Abdul Qadeer
- Mehran University of Engineering and Technology, Jamshoro, 76060, Pakistan
| | - Sabiha Javied
- Environmental Sciences Department, The University of Lahore, Lahore, 54000, Pakistan
| | - Numrah Nisar
- Lahore College for Women University, Lahore, 54000, Pakistan
| | - Nayyer Hassan
- English Department, University of Lahore, Lahore, 54000, Pakistan
| | - Afzal Hussain
- Environmental Sciences Department, The University of Lahore, Lahore, 54000, Pakistan.
| | - Basharat Ali
- Department of Agricultural Engineering, Khwaja Fareed University of Engineering and Information Technology, Rahim Yar Khan, 64200, Pakistan
| | - Rashid Iqbal
- Department of Agronomy, Faculty of Agriculture and Environment, The Islamia University of Bahawalpur, Bahawalpur, 63100, Pakistan.
| | - Talha Chaudhary
- Faculty of Agricultural and Environmental Sciences, Hungarian University of Agriculture and Life Sciences, Godollo, 2100, Hungary.
| | - Mona S Alwahibi
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. 2455, 11451, Riyadh, Saudi Arabia
| | - Mohamed S Elshikh
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. 2455, 11451, Riyadh, Saudi Arabia
| |
Collapse
|
6
|
Hajibandeh S, Hajibandeh S, Hablus MA, Bari H, Pathanki AM, Ali M, Ahmad J, Marangoni G, Khan S, Lam FT. Meta-analysis and trial sequential analysis of pancreatic stump closure using a hand-sewn or stapler technique in distal pancreatectomy. Ann Hepatobiliary Pancreat Surg 2024:ahbps.24-015. [PMID: 38522846 DOI: 10.14701/ahbps.24-015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 02/20/2024] [Accepted: 02/20/2024] [Indexed: 03/26/2024] Open
Abstract
This study aimed to compare outcomes of hand-sewn and stapler closure techniques of pancreatic stump in patients undergoing distal pancreatectomy (DP). Impact of stapler closure reinforcement using mesh on outcomes was also evaluated. Literature search was carried out using multiple data sources to identify studies that compared hand-sewn and stapler closure techniques in management of pancreatic stump following DP. Odds ratio (OR) was determined for clinically relevant postoperative pancreatic fistula (POPF) via random-effects modelling. Subsequently, trial sequential analysis was performed. Thirty-two studies with a total of 4,022 patients undergoing DP with hand-sewn (n = 1,184) or stapler (n = 2,838) closure technique of pancreatic stump were analyzed. Hand-sewn closure significantly increased the risk of clinically relevant POPF compared to stapler closure (OR: 1.56, p = 0.02). When stapler closure was considered, staple line reinforcement significantly reduced formation of such POPF (OR: 0.54, p = 0.002). When only randomized controlled trials were considered, there was no significant difference in clinically relevant POPF between hand-sewn and stapler closure techniques (OR: 1.20, p = 0.64) or between reinforced and standard stapler closure techniques (OR: 0.50, p = 0.08). When observational studies were considered, hand-sewn closure was associated with a significantly higher rate of clinically relevant POPF compared to stapler closure (OR: 1.59, p = 0.03). Moreover, when stapler closure was considered, staple line reinforcement significantly reduced formation of such POPF (OR: 0.55, p = 0.02). Trial sequential analysis detected risk of type 2 error. In conclusion, reinforced stapler closure in DP may reduce risk of clinically relevant POPF compared to hand-sewn closure or stapler closure without reinforcement. Future randomized research is needed to provide stronger evidence.
Collapse
Affiliation(s)
- Shahin Hajibandeh
- Department of Hepatobiliary and Pancreatic Surgery, University Hospital Coventry & Warwickshire, Coventry, UK
| | - Shahab Hajibandeh
- Department of Hepatobiliary and Pancreatic Surgery, University Hospital of Wales, Cardiff, UK
| | - Mohammed Abdallah Hablus
- Department of Hepatobiliary and Pancreatic Surgery, University Hospital Coventry & Warwickshire, Coventry, UK
- Department of General Surgery, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Hassaan Bari
- Department of Hepatobiliary and Pancreatic Surgery, University Hospital Coventry & Warwickshire, Coventry, UK
| | - Adithya Malolan Pathanki
- Department of Hepatobiliary and Pancreatic Surgery, University Hospital Coventry & Warwickshire, Coventry, UK
| | - Majid Ali
- Department of Hepatobiliary and Pancreatic Surgery, University Hospital Coventry & Warwickshire, Coventry, UK
| | - Jawad Ahmad
- Department of Hepatobiliary and Pancreatic Surgery, University Hospital Coventry & Warwickshire, Coventry, UK
| | - Gabriele Marangoni
- Department of Hepatobiliary and Pancreatic Surgery, University Hospital Coventry & Warwickshire, Coventry, UK
| | - Saboor Khan
- Department of Hepatobiliary and Pancreatic Surgery, University Hospital Coventry & Warwickshire, Coventry, UK
| | - For Tai Lam
- Department of Hepatobiliary and Pancreatic Surgery, University Hospital Coventry & Warwickshire, Coventry, UK
| |
Collapse
|
7
|
Mushtaq M, Ali B, Ali M, BiBi N, Raut R, Suliman GM, Swelum AA. Different levels of single-strain probiotic (Bacillus subtilis) with proteolytic enzyme (serratiopeptidase) can be used as an alternative to antibiotic growth promoters in broiler. Poult Sci 2024; 103:103400. [PMID: 38295498 PMCID: PMC10844863 DOI: 10.1016/j.psj.2023.103400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Revised: 12/19/2023] [Accepted: 12/20/2023] [Indexed: 02/02/2024] Open
Abstract
In the current study, the proteolytic enzyme (serratiopeptidase) was used to enhance the efficacy of Bacillus subtilis (B. subtilis) probiotic as a growth promotor in broiler chicken. The effects of serratiopeptidase on the efficacy of different levels of B. subtilis as a growth promotor in broiler chicks were evaluated regarding growth performance traits, villus histomorphometric characterization, and intestinal microbiota count. Day-old broiler chicks (n = 120) were allocated into 4 groups having 3 replicates/group. In the control group (C), the basal diet was kept without supplementation. In treatment groups (P100, P150, and P200), the basal diet was supplemented with 100, 150, and 200 mg probiotics, respectively besides 30 mg proteolytic enzyme in the 3 treated groups for 4 wk. The performance parameters were significantly affected by the supplementation of serratiopeptidase to the B. subtilis treatment groups. Feed intake (FI), body weight gain (WG), feed conversion ratio (FCR), and dressing percent were significantly improved in the treatment groups as compared to the control group. Significantly, the lowest feed intake was recorded for the P200 group. The highest body weight gain and dressing percentage were recorded for the P200 group. An improved FCR was recorded in the P200 group (1.7) as compared to the control group. The different levels of B. subtilis supplemented with serratiopeptidase revealed significant improvements (P<0.05) in the morphology of the intestine by showing increases in villus height and width and crypt depth of the small intestine. The microbial count revealed that E. coli and salmonella colonies were significantly reduced in the P200 group as compared to the control and other treatment groups. In conclusion, the supplementation of B. subtilis with serratiopeptidase as a growth promoter in broiler chicks significantly improved the overall performance, and intestinal health and reduced microbial load contributing to optimizing the performance of broiler chickens. The greatest improvement was observed in the P200 group fed with B. subtilis as a probiotic and serratiopeptidase enzyme (200 mg:30 mg).
Collapse
Affiliation(s)
- Muhammad Mushtaq
- Faculty of Animal Husbandry and Veterinary Sciences, University of Agriculture, Peshawar, Pakistan
| | - Baseerat Ali
- Faculty of Animal Husbandry and Veterinary Sciences, University of Agriculture, Peshawar, Pakistan
| | - Majid Ali
- Faculty of Animal Husbandry and Veterinary Sciences, University of Agriculture, Peshawar, Pakistan
| | - Neelam BiBi
- Department of Zoology, Kohat University of Science and Technology, Kohat, Pakistan
| | - Rabin Raut
- Department of Agricultural and Environmental Sciences, Tennessee State University, Nashville, TN 3720 USA
| | - Gamaleldin M Suliman
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh 11451, Saudi Arabia
| | - Ayman A Swelum
- Department of Animal Production, College of Food and Agriculture Sciences, King Saud University, Riyadh 11451, Saudi Arabia.
| |
Collapse
|
8
|
Nafie MS, Al-Majid AM, Ali M, Alayyaf AA, Haukka M, Ashraf S, Ul-Haq Z, El-Faham A, Barakat A. Exploring pyrrolidinyl-spirooxindole natural products as promising platforms for the synthesis of novel spirooxindoles as EGFR/CDK2 inhibitors for halting breast cancer cells. Front Chem 2024; 12:1364378. [PMID: 38487783 PMCID: PMC10937419 DOI: 10.3389/fchem.2024.1364378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Accepted: 02/15/2024] [Indexed: 03/17/2024] Open
Abstract
Cancer represents a global challenge, and the pursuit of developing new cancer treatments that are potent, safe, less prone to drug resistance, and associated with fewer side effects poses a significant challenge in cancer research and drug discovery. Drawing inspiration from pyrrolidinyl-spirooxindole natural products, a novel series of spirooxindoles has been synthesized through a one-pot three-component reaction, involving a [3 + 2] cycloaddition reaction. The cytotoxicity against breast cancer cells (MCF-7 and MDA-MB-231) and safety profile against WISH cells of the newly developed library were assessed using the MTT assay. Compounds 5l and 5o exhibited notable cytotoxicity against MCF-7 cells (IC50 = 3.4 and 4.12 μM, respectively) and MDA-MB-231 cells (IC50 = 8.45 and 4.32 μM, respectively) compared to Erlotinib. Conversely, compounds 5a-f displayed promising cytotoxicity against MCF-7 cells with IC50 values range (IC50 = 5.87-18.5 μM) with selective activity against MDA-MB-231 cancer cells. Compound 5g demonstrated the highest cytotoxicity (IC50 = 2.8 μM) among the tested compounds. Additionally, compounds 5g, 5l, and 5n were found to be safe (non-cytotoxic) against WISH cells with higher IC50 values ranging from 39.33 to 47.2 μM. Compounds 5g, 5l, and 5n underwent testing for their inhibitory effects against EGFR and CDK-2. Remarkably, they demonstrated potent EGFR inhibition, with IC50 values of 0.026, 0.067, and 0.04 μM and inhibition percentages of 92.6%, 89.8%, and 91.2%, respectively, when compared to Erlotinib (IC50 = 0.03 μM, 95.4%). Furthermore, these compounds exhibited potent CDK-2 inhibition, with IC50 values of 0.301, 0.345, and 0.557 μM and inhibition percentages of 91.9%, 89.4%, and 88.7%, respectively, in contrast to Roscovitine (IC50 = 0.556 μM, 92.1%). RT-PCR analysis was performed on both untreated and 5g-treated MCF-7 cells to confirm apoptotic cell death. Treatment with 5g increased the gene expression of pro-apoptotic genes P53, Bax, caspases 3, 8, and 9 with notable fold changes while decreasing the expression of the anti-apoptotic gene Bcl-2. Molecular docking and dynamic simulations (100 ns simulation using AMBER22) were conducted to investigate the binding mode of the most potent candidates, namely, 5g, 5l, and 5n, within the active sites of EGFR and CDK-2.
Collapse
Affiliation(s)
- Mohamed S. Nafie
- Department of Chemistry, College of Sciences, University of Sharjah, Sharjah, United Arab Emirates
- Chemistry Department, Faculty of Science, Suez Canal University, Ismailia, Egypt
| | | | - M. Ali
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | | | - Matti Haukka
- Department of Chemistry, University of Jyväskylä, Jyväskylä, Finland
| | - Sajda Ashraf
- Dr. Panjwani Center for Molecular medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Zaheer Ul-Haq
- Dr. Panjwani Center for Molecular medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Ayman El-Faham
- Department of Chemistry, Faculty of Science, Alexandria University, Alexandria, Egypt
| | - Assem Barakat
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| |
Collapse
|
9
|
Joyce E, Ali M, Finegan E, O'Connell S, Hennessy M. Anti-NMDA receptor encephalitis presenting as aseptic meningitis. Ir Med J 2024; 117:917. [PMID: 38446544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/07/2024]
|
10
|
Ahmad MF, A. Alsayegh A, Ahmad FA, Akhtar MS, Alavudeen SS, Bantun F, Wahab S, Ahmed A, Ali M, Elbendary EY, Raposo A, Kambal N, H. Abdelrahman M. Ganoderma lucidum: Insight into antimicrobial and antioxidant properties with development of secondary metabolites. Heliyon 2024; 10:e25607. [PMID: 38356540 PMCID: PMC10865332 DOI: 10.1016/j.heliyon.2024.e25607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 12/15/2023] [Accepted: 01/30/2024] [Indexed: 02/16/2024] Open
Abstract
Ganoderma lucidum is a versatile mushroom. Polysaccharides and triterpenoids are the major bioactive compounds and have been used as traditional medicinal mushrooms since ancient times. They are currently used as nutraceuticals and functional foods. G. lucidum extracts and their bioactive compounds have been used as an alternative to antioxidants and antimicrobial agents. Secondary metabolites with many medicinal properties make it a possible substitute that could be applied as immunomodulatory, anticancer, antimicrobial, anti-oxidant, anti-inflammatory, and anti-diabetic. The miraculous properties of secondary metabolites fascinate researchers for their development and production. Recent studies have paid close attention to the different physical, genetic, biochemical, and nutritional parameters that potentiate the production of secondary metabolites. This review is an effort to collect biologically active constituents from G. lucidum that reveal potential actions against diseases with the latest improvement in a novel technique to get maximum production of secondary metabolites. Studies are going ahead to determine the efficacy of numerous compounds and assess the valuable properties achieved by G. lucidum in favor of antimicrobial and antioxidant outcomes.
Collapse
Affiliation(s)
- Md Faruque Ahmad
- Department of Clinical Nutrition, College of Applied Medical Science, Jazan University, Jazan, 45142, Saudi Arabia
| | - Abdulrahman A. Alsayegh
- Department of Clinical Nutrition, College of Applied Medical Science, Jazan University, Jazan, 45142, Saudi Arabia
| | - Fakhruddin Ali Ahmad
- Department of Basic and Applied Science, School of Engineering and Science, G.D Goenka University, Gru Gram, 122103, Haryana, India
| | - Md Sayeed Akhtar
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, AlFara, Abha, 62223, Saudi Arabia
| | - Sirajudeen S. Alavudeen
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, AlFara, Abha, 62223, Saudi Arabia
| | - Farkad Bantun
- Department of Microbiology and Parasitology, Faculty of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Shadma Wahab
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha, 62529, Saudi Arabia
| | - Awais Ahmed
- Department of Management, Shri JJT University, Rajasthan, Post code; 333010, India
| | - M. Ali
- Department of Pharmacognosy, CBS College of Pharmacy & Technology (Pt. B. D. Sharma University of Health Sciences), Chandpur, Faridabad, Haryana, 121101, India
| | - Ehab Y. Elbendary
- Department of Clinical Nutrition, College of Applied Medical Science, Jazan University, Jazan, 45142, Saudi Arabia
| | - António Raposo
- CBIOS (Research Center for Biosciences and Health Technologies), Universidade Lusófona de Humanidades Tecnologias, Campo Grande 376, 1749-024, Lisboa, Portugal
| | - Nahla Kambal
- Department of Clinical Nutrition, College of Applied Medical Science, Jazan University, Jazan, 45142, Saudi Arabia
| | - Mohamed H. Abdelrahman
- College of Applied Medical Sciences, Medical Laboratory Sciences, Jazan University, Jazan, 45142, Saudi Arabia
| |
Collapse
|
11
|
Ahmad F, Sultan A, Khan S, Ali M, Ali I, Abdullah H, Suliman GM, Swelum AA. Effect of citrus peeling (Citrus sinensis) on production performance, humoral immunity, nutrients, and energy utilization of broiler quails. Poult Sci 2024; 103:103207. [PMID: 37931398 PMCID: PMC10654238 DOI: 10.1016/j.psj.2023.103207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 10/11/2023] [Accepted: 10/12/2023] [Indexed: 11/08/2023] Open
Abstract
Citrus citrus peeling has a wide range of vitamins and trace minerals that have antioxidant and antimicrobial properties. It is hypothesized that the addition of citrus peeling to broiler quail diets can improve their production performance, humoral immunity, nutrients, and energy utilization. A trial was performed to study the impact of a methanolic extract of citrus peeling (Citrus sinensis) on production performance, humoral immunity, nutrients, and energy utilization of broiler quails. A healthy day-old 300 quails were randomly assigned with 5 replicates each replicate had 15 birds and used CRD for the trial. Different dietary supplementations were presented to different groups. The control group was not supplemented with any supplementation in their feed. While, the 3 other groups were supplemented by 0.5 mL/kg, 1 mL/kg, and 1.5 mL/kg of methanolic extract of dried Citrus sinensis peel (DCSP) in the basal diet (DCSP0.5, DCSP1, and DCSP1.5 groups, respectively). All the birds were allowed ad libitum feeding and water. The feed intake and FCR were significantly higher in the control group, followed by DCSP0.5, and then DCSP1. The significantly lowest feed intake and FCR were observed in the DCSP1.5 group. The weight gain and dressing % were significantly improved with the increasing level of methanolic extract of Citrus sinensis. The significantly highest weights of thymus, spleen, and bursa were recorded in the DCSP1.5 group, followed by the DCSP1. The antibody titers against infectious bursal disease, New Castle disease, and infectious bronchitis disease were significantly higher in the DCSP1.5, DCSP1, and DCSP0.5 groups than in the control group. It was concluded from the study that supplementation of quails with methanolic extract of citrus at a dose rate of 0.5 to 1.5 mL/kg of feed can improve feed intake, weight gain, FCR, dressing percentage, relative weight of lymphoid organs, and digestibility coefficient. Supplementation of Citrus sinensis has also concluded positive impacts on antibody titers against various viral diseases. The best improvement in the evaluated parameters was observed at a dose of extract of citrus was 1.5 mL/kg of feed.
Collapse
Affiliation(s)
- Fawad Ahmad
- Department of Poultry Science, Faculty of Animal Husbandry and Veterinary Sciences, The University of Agriculture, Peshawar, Pakistan
| | - Asad Sultan
- Department of Poultry Science, Faculty of Animal Husbandry and Veterinary Sciences, The University of Agriculture, Peshawar, Pakistan
| | - Sarzamin Khan
- Department of Poultry Science, Faculty of Animal Husbandry and Veterinary Sciences, The University of Agriculture, Peshawar, Pakistan
| | - Majid Ali
- Department of Poultry Science, Faculty of Animal Husbandry and Veterinary Sciences, The University of Agriculture, Peshawar, Pakistan
| | - Ihsan Ali
- Faculty of Animal Husbandry and Veterinary Sciences, College of Veterinary Sciences, The University of Agriculture, Peshawar, Pakistan
| | - Hafiz Abdullah
- Department of Animal Sciences, College of Food, Agricultural and Environmental Sciences, Ohio State University, Columbus, OH, USA
| | - Gamaleldin M Suliman
- Department of Animal Production, College of Food and Agricultural Sciences, King Saud University, Riyadh 11451, Saudi Arabia
| | - Ayman A Swelum
- Department of Animal Production, College of Food and Agricultural Sciences, King Saud University, Riyadh 11451, Saudi Arabia.
| |
Collapse
|
12
|
Mubarak A, Tipu MY, Aslam A, Yaqub T, Ali M. Molecular characterization and pathology of field isolates of foot-and-mouth virus in Swiss albino mice. BRAZ J BIOL 2024; 84:e263385. [DOI: 10.1590/1519-6984.263385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 06/15/2022] [Indexed: 11/22/2022] Open
Abstract
Abstract Foot-and-mouth disease is responsible for severe economic losses to the livestock industry of Pakistan. This study aimed to use Swiss albino mice as a cost-effective experimental animal model to study different immunological and histopathological aspects of FMDV instead of natural targeted species like cattle. After isolation of field isolates FMDV on BHK-21 cell line, biological titer of the virus and mice infectious dose50 was calculated. Virus was injected in 45 Swiss albino mice (group A) through intraperitoneal route. The gross, histopathological and immunopathological lesions in heart, trachea and lungs were recorded at different day’s intervals. Histopathologically, the heart showed congestion, hemorrhages and necrosis of cardiac muscles. Trachea showed deciliated epithelium and lungs showed hemorrhages, bronchial edema and alveolar emphysema. Immunohistochemical studies revealed the presence of virus in cardiac muscles, tracheal and bronchial epithelium and alveolar lumen. The findings evoked a thought that laboratory animals could be an alternative to large animals to meet budget limitations for further research on foot-and-mouth-disease.
Collapse
Affiliation(s)
- A. Mubarak
- Foot and Mouth Disease Research Center, Pakistan; University of Veterinary and Animal Science, Pakistan
| | - M. Y. Tipu
- University of Veterinary and Animal Science, Pakistan
| | - A. Aslam
- University of Veterinary and Animal Science, Pakistan
| | - T. Yaqub
- University of Veterinary and Animal Science, Pakistan
| | - M. Ali
- Bahauddin Zakariya University, Pakistan
| |
Collapse
|
13
|
Usman S, Anjum A, Usman M, Imran MS, Ali M, Moustafa M, Rehman MS, Hussain T, Sarwar F, Azad A, Hussain I, Naseer J, Tiwana U, Hafeez S. Antibiotic resistance pattern and pathological features of avian pathogenic Escherichia coli O78:K80 in chickens. BRAZ J BIOL 2024; 84:e257179. [DOI: 10.1590/1519-6984.257179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Accepted: 05/06/2022] [Indexed: 11/22/2022] Open
Abstract
Abstract Avian pathogenic Escherichia coli (APEC) induces colibacillosis, an acute and systemic disease, resulting in substantial economic losses in the poultry sector. This study aimed to investigate the antibiotic resistance pattern associated with frequent virulence gene distribution in APEC O78:K80 that may cause pathological alterations in chickens. The antibiogram profile showed high resistance to erythromycin, chloramphenicol, tetracycline, ampicillin, and co-trimoxazole, followed by intermediate resistance to ciprofloxacin, levofloxacin, enrofloxacin, norfloxacin, nitrofurantoin, and doxycycline hydrochloride, and sensitive to amikacin, streptomycin, gentamicin, and colistin. Virulence gene distribution identifies eight (irp-2, iutA, ompT, iss, iucD, astA, hlyF, iroN) genes through a conventional polymerase chain reaction. APEC O78:K80 caused significantly high liver enzyme concentrations, serum interleukin-6 and tumor necrosis factor-alpha levels in experimental birds. Also, infected birds have hypoproteinemia, hypoalbuminemia, and hyperglobulinemia. Necropsy examination revealed fibrinous perihepatitis and pericarditis, congested lungs, intestinal ecchymotic hemorrhages and necrotizing granulomatosis of the spleen. Histopathological examination depicted hepatocellular degeneration, myocardial necrosis, interstitial nephritis, intestinal hemorrhages and lymphopenia in the spleen. This study is the first evidence to assess the antibiotic resistance profile linked with virulence genes and clinicopathological potential of APEC O78:K80 in chickens in Pakistan, which could be a useful and rapid approach to prevent and control the disease by developing the control strategies.
Collapse
Affiliation(s)
- S. Usman
- University of Veterinary and Animal Sciences, Pakistan
| | - A. Anjum
- Muhammad Nawaz Shareef University of Agriculture Multan, Pakistan
| | - M. Usman
- University of Veterinary and Animal Sciences, Pakistan
| | - M. S. Imran
- University of Veterinary and Animal Sciences, Pakistan
| | - M. Ali
- BZU Bahadur sub campus Layyah, Pakistan
| | - M. Moustafa
- King Khalid University; South Valley University, Egypt
| | | | - T. Hussain
- The Islamia University of Bahawalpur, Pakistan
| | - F. Sarwar
- Poultry Research Institute, Pakistan
| | - A. Azad
- Poultry Research Institute, Pakistan
| | | | - J. Naseer
- The Islamia University of Bahawalpur, Pakistan
| | - U. Tiwana
- Range Land Research Institute, Pakistan
| | - S. Hafeez
- University of Agriculture Faisalabad, Pakistan
| |
Collapse
|
14
|
Nawab R, Ali M, Haroon U, Kamal A, Akbar M, Anwar F, Ahmed J, Chaudhary HJ, Iqbal A, Hashem M, Alamri S, ALHaithloul HAS, Munis MFH. Calotropis procera (L.) mediated synthesis of AgNPs and their application to control leaf spot of Hibiscus rosa-sinensis (L.). BRAZ J BIOL 2024; 84:e261123. [DOI: 10.1590/1519-6984.261123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 04/23/2022] [Indexed: 11/22/2022] Open
Abstract
Abstract Nature is gifted with a wide range of ornamental plants, which beautify and clean the nature. Due to its great aesthetic value, there is a need to protect these plants from a variety of biotic and abiotic stresses. Hibiscus rosa-sinensis (L.) is an ornamental plant and it is commonly known as China rose or shoeblack plant. It is affected by several fungal and bacterial pathogens. Current study was designed to isolate leaf spot pathogen of H. rosa-sinensis and its control using silver nanoparticles (AgNPs). Based on molecular and morphological features, the isolated leaf spot pathogen was identified as Aspergillus niger. AgNPs were synthesized in the leaf extract of Calotropis procera and characterized. UV-vis spectral analysis displayed discrete plasmon resonance bands on the surface of synthesized AgNPs, depicting the presence of aromatic amino acids. Fourier transform infrared spectroscopy (FTIR) described the presence of C-O, NH, C-H, and O-H functional groups, which act as stabilizing and reducing molecules. X-ray diffraction (XRD) revealed the average size (~32.43 nm) of AgNPs and scanning electron microscopy (SEM) depicted their spherical nature. In this study, in vitro and in vivo antifungal activity of AgNPs was investigated. In vitro antifungal activity analysis revealed the highest growth inhibition of mycelia (87%) at 1.0 mg/ml concentration of AgNPs. The same concentration of AgNPs tremendously inhibited the spread of disease on infected leaves of H. rosa-sinensis. These results demonstrated significant disease control ability of AgNPs and suggested their use on different ornamental plants.
Collapse
Affiliation(s)
- R. Nawab
- Quaid-i-Azam University, Pakistan
| | - M. Ali
- Quaid-i-Azam University, Pakistan
| | | | - A. Kamal
- Quaid-i-Azam University, Pakistan
| | - M. Akbar
- Quaid-i-Azam University, Pakistan
| | - F. Anwar
- Quaid-i-Azam University, Pakistan
| | - J. Ahmed
- Quaid-i-Azam University, Pakistan
| | | | - A. Iqbal
- Quaid-i-Azam University, Pakistan
| | - M. Hashem
- King Khalid University, Saudi Arabia; Assiut University, Egypt
| | - S. Alamri
- King Khalid University, Saudi Arabia
| | | | | |
Collapse
|
15
|
Khan MA, Wang Y, Muhammad B, Uddin S, Saeed A, Khan D, Ali M, Saeed S, Kui JZ. Morpho-physiological and phytohormonal changes during the induction of adventitious root development stimulated by exogenous IBA application in Magnolia biondii Pamp. BRAZ J BIOL 2024. [DOI: 10.1590/1519-6984.255664] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023] Open
Abstract
Abstract Magnolia biondii Pamp is an important ornamental tree species widely grown and used as a rootstock in the propagation of different Magnolia varieties. In the current studies, anatomical, physiological and endogenous hormones were studied to check the effect of IBA 750 mg/L on the adventitious rooting and to provide theoretical and technical support for the propagation of Magnolia biondii Pamp through stem cuttings. Two thousand stem cuttings were prepared and divided into two groups i.e., IBA treated cuttings and water control. For the evaluation of antioxidant enzyme activities, and endogenous hormones levels, samples were collected on the day of planting and each 5th day and further steps were carried out in the laboratory according to the protocols and proper precautions. For the anatomical observations, samples were collected on the 13th, 15th, and 17th day for IBA treated cuttings while 21st, 23rd, and 25th day for control. Collected samples were preserved in the FAA solution and further observations were carried out in the laboratory. Anatomical observations showed that it took 13 days for the differentiation of root primordia to the appearance of young adventitious roots in IBA treated cuttings, while it took 21 days to develop primordia in the control. Antioxidant enzyme activities involved in ROS were significantly higher in the IBA treated cuttings compared to control. POD showed a peak on the 13th day before the emergence of roots in IBA treated cuttings while it showed a peak on the 21st day in the control. PPO showed a peak on the 21st day in the IBA treated cuttings while it showed a peak on the 29th day in the control. SOD showed a peak on the 17th day in IBA treated cuttings, while it showed a peak on the 25th day in the control. Exogenous application of IBA enhanced the endogenous IAA and GA3 levels compared to CK, while it reduced the levels of ABA continuously at the time of rooting and then increased gradually. Inclusively, our study suggests that IBA 750 mg/L is efficient for the rooting of Magnolia biondii Pamp cuttings, as it enhanced the process of antioxidant enzyme activities, endogenous hormones levels and reduced the time of root formation which is evident from the anatomical observations.
Collapse
Affiliation(s)
| | - Yi Wang
- Beijing Forestry University, China
| | | | - S. Uddin
- Beijing Forestry University, China
| | | | - D. Khan
- Beijing Forestry University, China
| | - M. Ali
- Beijing Forestry University, China
| | - S. Saeed
- Pakistan Forest Institute Peshawar, Pakistan
| | | |
Collapse
|
16
|
Ali M, Sholkamy EN, Alobaidi AS, Al-Muhanna MK, Barakat A. Synthesis of Schiff Bases Based on Chitosan and Heterocyclic Moiety: Evaluation of Antimicrobial Activity. ACS Omega 2023; 8:47304-47312. [PMID: 38107929 PMCID: PMC10719998 DOI: 10.1021/acsomega.3c08446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 11/13/2023] [Accepted: 11/15/2023] [Indexed: 12/19/2023]
Abstract
Schiff bases of chitosan (CS) were prepared by reaction of four different heterocyclic compounds, namely, 1,3-dimethyl-2,4,6-trioxohexahydropyrimidine-5-carbaldehyde (M1), 3-acetyl-2H-chromen-2-one (M2), 5-chloro-3-methyl-1-phenyl-1H-pyrazole-4-carbaldehyde (M3), and 4-oxo-4H-chromene-3-carbaldehyde (M4), with CS using thermal and ultrasound approaches. CS Schiff base formation was confirmed by using FT-IR, XRD, and TGA. Characteristic data show that amino groups in chitosan reacted with the functional group in the heterocyclic compound to form the Schiff base. CS Schiff bases show thermal stability more than pure CS. The antimicrobial activity of Schiff bases was tested against +ve Gram bacteria and -ve Gram bacteria. The result shows that Schiff bases prepared by temperature and ultrasound methods possess high antimicrobial activity against +ve Gram bacteria and -ve Gram bacteria; in comparison, Schiff bases produced by the ultrasound method have higher antimicrobial activity. The Schiff base (CSM4U), prepared by the ultrasound method by reaction of CS with 4-oxo-4H-chromene-3-carbaldehyde, exhibited higher antimicrobial activity than Gentamicin as an antibacterial agent. The inhibition range caused by CSM4U was between 19 and 27 mm. Moreover, CSM4U also acted as an antifungal agent, causing an inhibition zone of 21 mm for both Candida albicans and Candida tropicalis, which was higher than that of Terbinafine.
Collapse
Affiliation(s)
- M. Ali
- Department
of Chemistry, College of Science, King Saud
University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Essam Nageh Sholkamy
- Department
of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Ahmed S. Alobaidi
- Department
of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Muhanna K. Al-Muhanna
- The
Material Science Research Institute, King
Abdulaziz City for Science and Technology (KACST), Riyadh 11442, Saudi Arabia
| | - Assem Barakat
- Department
of Chemistry, College of Science, King Saud
University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| |
Collapse
|
17
|
Yousaf MH, Ali M, Ahmad N, Yousaf G. Development and Validation of RP-HPLC Method for the Determination of Enoxaparin Sodium in Dry Injection Formulation. ACS Omega 2023; 8:44988-44994. [PMID: 38046333 PMCID: PMC10688014 DOI: 10.1021/acsomega.3c06445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 10/26/2023] [Accepted: 10/30/2023] [Indexed: 12/05/2023]
Abstract
Enoxaparin sodium is an anticoagulant medication that is used as a blood thinning agent. It is mostly used for the treatment and prevention of deep vein thrombosis (DVT) and pulmonary embolism (PE). It is also used in certain surgeries and during pregnancy. For the treatment of acute coronary syndrome (ACS) and heart attacks, it may be used. Enoxaparin sodium was validated by the RP-HPLC method. A simple RP-HPLC method was developed in a single HPLC run in a dry powder injection formulation. All injections of HPLC sample were 20 μL volume. The chromatographic separation was completed in the isocratic mode. The used column was USP-L8 (250 mm × 4.6 mm) of BDS type of 10 μm meters in the same mobile phase throughout the analysis by using methanol and ultrapure water with a ratio of 7:93, respectively. The flow rate was 1.0 mL/min. The mobile phase was filtered through 0.45 μm filter paper, and isocratic elution was performed. The refractive index (RI) detector was used to analyze this sample. The specific peak of enoxaparin sodium was observed at 5:56 min. The calculated detection limit (LOD) was 0.351 ppm, and the calculated quantitation limit was 1.063 ppm. In repeatability of precision, the average calculated assay (%) was 100.85%, and the calculated RSD (%) was 0.01. In the accuracy test, the RSD (%) was 0.50, and the mean recovery (%) was 100.35. The system's suitability was within the limit. This newly developed method is proposed according to ICH guidelines, and rules and can be applied effectively for the exact estimation of enoxaparin sodium in injection formulation. This newly developed methodology is affordable in cost as long as less time is taken and the consumption of samples is in smaller quantities for every investigation. In medicinal chemistry, the USP (United States Pharmacopeia) and BP (British Pharmacopeia) are directly involved in production as well as in quality testing.
Collapse
Affiliation(s)
| | - Majid Ali
- Department
of Chemistry, Lahore Garrison University, Lahore 54792, Pakistan
| | - Naveed Ahmad
- Department
of Chemistry, University of Agriculture, Faisalabad 38000, Pakistan
| | - Ghufran Yousaf
- Department
of Agronomy, Faculty of Crop & Food Science, PMAS Arid Agriculture University, Rawalpindi 46300, Pakistan
| |
Collapse
|
18
|
Hussein M, Ali M, Abdelghaffar M, Yassien A, Gomaa R, Assad R, Magdy R. Frequency, characteristics, and predictors of headache attributed to acute ischemic stroke. Rev Neurol (Paris) 2023; 179:1000-1007. [PMID: 37541931 DOI: 10.1016/j.neurol.2023.03.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 01/09/2023] [Accepted: 03/05/2023] [Indexed: 08/06/2023]
Abstract
OBJECTIVES Although headache is a common symptom in acute ischemic stroke, the clinical and radiological factors associated with its occurrence are controversial. This work aimed to determine the frequency, characteristics, and predictors of headache occurrence among patients with acute ischemic stroke. METHODS This cross-sectional study was conducted on 303 patients with acute ischemic stroke. The patients were submitted to detailed history taking, clinical and radiological assessment. A detailed analysis of headache was performed for the patients who experienced headache temporally related to stroke onset. RESULTS Diagnosis of headache attributed to the ischemic stroke was established in 129 (42.6%) patients; sentinel headache in 17.2% of patients, and headache at stroke onset in 25.4% of patients. The headache group had a significantly younger age (P=0.017), lower NIHSS score (P=0.042), higher frequency of pre-existing headache disorders (P=0.001), substance use disorder (P=0.021), and fever (P=0.036), and lower frequency of chronic hypertension (P=0.013) and small vessel disease (P=0.004) than non-headache group. Infarction involving posterior circulation was more frequent in headache than in non-headache groups (P=0.003). The presence of migraine, tension-type headache, other types of headache, fever and posterior circulation stroke increased the odds of headache by 27.4 (95%CI=8.0-94.4), 7.6 (95%CI=3.93-14.6), 26.2 (95%CI=8.0-85.8), 3.75 (95%CI=1.22-11.6) and 3.15 (95%CI=1.65-6.0) times, respectively, whereas, the presence of small vessel disease decreased the odds of headache by 0.51 (95%CI=0.279-0.95) times. CONCLUSION Pre-existing headache disorder, fever, and posterior circulation stroke were associated with headache occurrence in acute ischemic stroke patients.
Collapse
Affiliation(s)
- M Hussein
- Department of Neurology, Beni-Suef University, Beni-Suef. Egypt.
| | - M Ali
- Department of Neurology, Beni-Suef University, Beni-Suef. Egypt.
| | - M Abdelghaffar
- Department of Neurology, Fayoum University, Fayoum, Egypt.
| | - A Yassien
- Department of Critical care medicine, Beni-suef University, Beni-Suef. Egypt.
| | - R Gomaa
- Department of Neurology, Beni-Suef University, Beni-Suef. Egypt.
| | - R Assad
- Department of Radiology, Cairo University, Cairo, Egypt.
| | - R Magdy
- Department of Neurology, Cairo University, Cairo, Egypt.
| |
Collapse
|
19
|
Rashid RH, Ali R, Zahid M, Ali M, Ahmad T. Flexor Hallucis Longus Transfer And V-Y Plasty: An Effective Treatment Modality for Chronic Achilles Rupture - A Case Series. Malays Orthop J 2023; 17:59-65. [PMID: 38107357 PMCID: PMC10722995 DOI: 10.5704/moj.2311.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 12/22/2022] [Indexed: 12/19/2023] Open
Abstract
Introduction To assess outcomes of FHL transfer and V-Y plasty for chronic Achilles rupture due to insertional Achilles tendinopathy. Materials and methods A case series of 12 patients was conducted between 1st January 2017 and 31st December 2018. The patients had short flexor hallucis longus tendon transfer with gastrocnemius lengthening by V-Y plasty for Achilles tendon rupture. Patients were allowed full weight bearing at six weeks post-operatively, and were followed up at three months and six months post-operatively, when the range of motion of the ankle was examined, and the outcome was assessed using the EFAS score. Results Of the 12 patients in the study, the majority were males; the mean age was 50.6±8.96 years. A significant improvement in dorsiflexion and plantarflexion was noted at the six-month follow-up compared to the three-month follow-up (P=<0.001 for both). When compared to the normal side, dorsiflexion and plantarflexion of the affected ankle were significantly less at three months but were comparable at six months post-operatively. A significant improvement was noted in the mean EFAS score at the six-month follow-up (25.5±5.71) compared to three months (18.6±0.90) post-surgery (P=0.001). Males were also noted to have significantly higher EFAS scores at their six-month follow-up than females (P=0.022). In contrast, a negative correlation was noted between the European Foot and Ankle Society (EFAS) score at the final follow-up and age (P=0.011). Conclusion FHL tendon transfer with V-Y plasty in chronic Achilles rupture due to insertional Achilles tendinopathy is an effective procedure resulting in the restoration of the ankle range of motion and improvement in functional scores.
Collapse
Affiliation(s)
- R H Rashid
- Section of Orthopaedics, Aga Khan University Hospital, Karachi, Pakistan
| | - R Ali
- Section of Orthopaedics, Aga Khan University Hospital, Karachi, Pakistan
| | - M Zahid
- Section of Orthopaedics, Aga Khan University Hospital, Karachi, Pakistan
| | - M Ali
- Section of Orthopaedics, Aga Khan University Hospital, Karachi, Pakistan
| | - T Ahmad
- Section of Orthopaedics, Aga Khan University Hospital, Karachi, Pakistan
| |
Collapse
|
20
|
Ahmad A, Ali M, Levy R, Stone R, Pollack A. Role of ATP Binding Cassette Subfamily A Member 1 (ABCA1) in Chemoradiotherapy-induced Renal Injury. Int J Radiat Oncol Biol Phys 2023; 117:e218. [PMID: 37784894 DOI: 10.1016/j.ijrobp.2023.06.1116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Radiation therapy (RT) alone or combined with chemotherapy reduces cholesterol efflux and causes chronic kidney disease (CKD). There is no treatment for CKD except renal replacement strategies such as dialysis or transplantation. We hypothesize that cancer treatment-induced ABCA1 deficiency leads to dysregulation of cholesterol metabolism, making podocytes susceptible and cancerous cells resistant to treatment-induced injuries. MATERIALS/METHODS To quantify the cell index of LNCaP, 786-0, and Podcytes were grown in an e-plate reader (Roche) for 24 h and then were treated with either enzalutamide (10µM) or sunitinib (1.0 µM) or cyclophosphamide (10µM) with or without RT (4Gy) or ABCA1 inducer (liver-X-receptors agonist (GW3965; Sigma; 10µM). Podocyte cholesterol efflux assay was measured using NBD-cholesterol efflux assay, and expression of ABCA1 and cleaved caspase-3 were measured by western blotting. 10-14-week-old C57BL/6 male and female mice were given bilateral kidney X-irradiation of 4Gy with or without cisplatin (3mg/kg; IV). Functional kidney parameters, histopathological changes, and ultrastructural changes were measured at baseline and 20 weeks after treatment. GFR was measured using a FITC-sinistrin-based transdermal monitor. RESULTS In vitro studies suggest that after radiation exposure (4Gy and 8Gy), ABCA1 expression decreases in a dose and time-dependent manner in cultured podocytes (p < 0.05), which coincides with reduced cholesterol efflux (p < 0.05) and increased podocyte apoptosis (p < 0.01). In contrast, LXR agonist treatment in vitro prevents reduced ABCA1 expression and cholesterol efflux and prevents podocytes from radiation-induced apoptosis. Our in vitro studies further suggest that Enzalutamide treatment alone reduces the growth of LNCaP and podocytes, and RT (5Gy) plus enzalutamide combination treatment further decreases the growth of LNCaP and podocytes. However, LXR agonist treatment further increased the efficacy of enzalutamide and RT treatment against LNCaP and increased podocyte growth simultaneously. Similarly, Sunitinib with or without RT reduces the growth of renal cancer cells (786-0) and podocytes. LXR agonist treatment further increases the efficacy of the sunitinib and RT against 786-0 cells and simultaneously increases podocyte growth. Cyclophosphamide reduces the growth of the podocytes, and LXR agonist treatment improves the podocyte growth after CP treatment. In vivo studies observed that focal bilateral kidney irradiation with or without cisplatin of C57BL/6 mice induces lipid accumulation in the kidney cortex and increases GBM thickness (p < 0.001), which correlates with decreased Abca1 expression, podocyte number, and GFR. CONCLUSION This study shows that LXR agonist treatment protects podocytopathy in vitro and chemotherapy or radiotherapy-induced kidney injury in vivo. ABCA1 may be an important therapeutic target for chemoradiotherapy-induced kidney injuries in cancer patients.
Collapse
Affiliation(s)
- A Ahmad
- Department of Radiation Oncology, University of Miami/Sylvester Comprehensive Cancer Center, Miami, FL, Miami, FL
| | - M Ali
- Department of Radiation Oncology, University of Miami Miller School of Medicine and Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL, USA, Miami, FL
| | - R Levy
- Department of Microbiology and Immunology, University of Miami Miller School of Medicine and Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL, USA., Miami, FL
| | - R Stone
- Dr Phillip Frost Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine and Sylvester Comprehensive Cancer Center, University of Miami, Miami, FL, USA., Miami, FL
| | - A Pollack
- Department of Radiation Oncology, University of Miami/Sylvester Comprehensive Cancer Center, Miami, FL
| |
Collapse
|
21
|
Tan VS, Correa RJM, Warner A, Ali M, Muacevic A, Ponsky L, Ellis RJ, Lo SS, Onishi H, Swaminath A, Kwon YS, Morgan SC, Cury F, Teh BS, Mahadevan A, Kaplan ID, Chu W, Hannan R, Staehler M, Grubb W, Louie AV, Siva S. 5-Year Renal Function Outcomes after SABR for Primary Renal Cell Carcinoma: A Report from the International Radiosurgery Oncology Consortium of the Kidney (IROCK). Int J Radiat Oncol Biol Phys 2023; 117:S84. [PMID: 37784588 DOI: 10.1016/j.ijrobp.2023.06.405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Renal cell carcinoma (RCC) presents uncommonly in patients with a congenital solitary kidney or prior contralateral nephrectomy. The objective of this study was to compare renal function outcomes of stereotactic ablative body radiotherapy (SABR) in patients with solitary vs. bilateral kidneys. MATERIALS/METHODS Patients with primary RCC with ≥2 years of follow-up at 12 participating International Radiosurgery Consortium for Kidney (IROCK) institutions were included. Patients with upper tract urothelial carcinoma or metastatic disease were excluded. Renal function was measured by estimated glomerular filtration rate (eGFR). For patients where eGFR was not recorded, Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) equation was used to estimate eGFR based on known creatinine. Baseline characteristics and renal function outcomes were compared between solitary vs. bilateral kidneys. Multivariable logistic regression was used to identify factors predictive of eGFR decline ≥ 15 mL/min and any eGFR increase evaluated at 1-year post-SABR. RESULTS One hundred and ninety patients with solitary (n = 56) or bilateral kidneys (n = 134) underwent SABR and were followed for a median of 5.0 years (IQR: 3.4-6.8). Pre-SABR eGFR (mean ± SD) was similar in patients with solitary (61.1 ± 23.2 mL/min) vs. bilateral kidneys (58.0 ± 22.3 mL/min, p = 0.324). Mean tumor size was 3.70 ± 1.40 cm in solitary and 4.35 ± 2.50 cm in bilateral kidneys (p = 0.026). After SABR, an initial compensatory increase in eGFR was observed in both cohorts (22.7% solitary and 17.7% bilateral at 1 year). This compensatory increase persisted in patients with bilateral but not a solitary kidney (10.3% vs. 0% at 3-years and 21.1% vs. 0% at 5-years, respectively). At 5-years post-SABR, eGFR decreased by -14.5 ± 7.6 in solitary and -13.3 ± 15.9 mL/min in bilateral kidneys (p = 0.665). At all timepoints assessed, there were no significant differences in eGFR decline between solitary vs. bilateral cohorts (all p > 0.05). There were also no significant differences in post-SABR end-stage renal disease (7.1% vs. 6.7%) or dialysis (3.6% vs. 3.7%) in solitary vs. bilateral, respectively. Multivariable analysis demonstrated that increasing tumor size (OR per 1 cm: 1.57; 95% CI: 1.14-2.16, p = 0.006) and baseline eGFR (OR per 10 mL/min: 1.30; 95% CI: 1.02-1.66, p = 0.034) was more likely to be associated with eGFR decline ≥ 15 mL/min. There was no significant association between solitary vs. bilateral kidney and eGFR decline (OR: 1.22; 95% CI: 0.45-3.34, p = 0.693). CONCLUSION There was no observed difference between renal function outcomes in patients with a solitary vs. bilateral kidneys. While larger tumor size may increase the risk of eGFR decline post-SABR, treatment of a solitary kidney does not appear to increase the risk of renal dysfunction long-term.
Collapse
Affiliation(s)
- V S Tan
- London Regional Cancer Program, London, ON, Canada
| | - R J M Correa
- London Regional Cancer Program, London, ON, Canada
| | - A Warner
- London Regional Cancer Program, London, ON, Canada
| | - M Ali
- Peter MacCallum Cancer Centre and Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia
| | - A Muacevic
- University of Munich Hospitals, Munich, Germany
| | - L Ponsky
- University Hospitals Cleveland Medical Center, Case Western Reserve University School of Medicine, Cleveland, OH
| | | | - S S Lo
- University of Washington School of Medicine, Seattle, WA
| | - H Onishi
- University of Yamanashi, Chuo, Japan
| | - A Swaminath
- Juravinski Cancer Centre, McMaster University, Hamilton, ON, Canada
| | - Y S Kwon
- University of Texas Southwestern Medical Center, Dallas, TX
| | - S C Morgan
- The Ottawa Hospital Cancer Center, Ottawa, ON, Canada
| | - F Cury
- McGill University Health Centre, Montreal, QC, Canada
| | - B S Teh
- Houston Methodist Hospital, Houston, TX
| | - A Mahadevan
- NYU Langone Health Laura and Isaac Perlmutter Cancer Center, New York, NY
| | - I D Kaplan
- Beth Israel Deaconess Medical Center, Boston, MA
| | - W Chu
- Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - R Hannan
- University of Texas Southwestern Medical Center, Dallas, TX
| | - M Staehler
- University of Munich Hospitals, Munich, Germany
| | - W Grubb
- Augusta University, Augusta, GA
| | - A V Louie
- Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - S Siva
- Peter MacCallum Cancer Centre and Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia
| |
Collapse
|
22
|
Alghamdi M, Alzahrani R, Alghamdi A, Ali M, Alghamdi AM, Alghamdi W, Alghamdi K, Alghamdi S. AWARENESS AND KNOWLEDGE OF OBSTRUCTIVE SLEEP APNEA AMONG THE POPULATION OF THE AL-BAHA REGION OF SAUDI ARABIA: A CROSS-SECTIONAL STUDY. Georgian Med News 2023:153-158. [PMID: 38096533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
Obstructive sleep apnea (OSA) is a known sleep-disordered breathing, with known morbidity and mortality, that affects a lot of people worldwide. In Saudi Arabia, the prevalence of OSA is estimated to be around 8.8% among adult males and 5.1% among adult females. The research is a cross-sectional study design conducted in the Al-Baha region; Saudi Arabia in 385 participants. To evaluate the knowledge and awareness of OSA, the study utilized a validated and reliable adapted Arabic version of the OSA questionnaire. The degree of consciousness and understanding regarding OSA demonstrated a noteworthy connection with varying levels of education and a favorable family history of OSAS (p<0.05). The regression analyses unveiled that people with a familial OSA background had a 2.565-fold increased likelihood of identifying daytime fatigue as a symptom of OSA (p<0.05). The study reported an insufficient level of awareness and knowledge of OSA among the Saudi Arabian population. Various factors, including gender, education, and family history of OSA, may affect the awareness and knowledge of this condition.
Collapse
Affiliation(s)
- M Alghamdi
- 1Unit of Otolaryngology, Department of Surgery, Faculty of Medicine, Al-Baha University, Saudi Arabia
| | - R Alzahrani
- 1Unit of Otolaryngology, Department of Surgery, Faculty of Medicine, Al-Baha University, Saudi Arabia
| | - A Alghamdi
- 2Community Medicine Department, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - M Ali
- 1Unit of Otolaryngology, Department of Surgery, Faculty of Medicine, Al-Baha University, Saudi Arabia
| | - A M Alghamdi
- 3Faculty of Medicine, Al-Baha University, Saudi Arabia
| | - W Alghamdi
- 3Faculty of Medicine, Al-Baha University, Saudi Arabia
| | - Kh Alghamdi
- 3Faculty of Medicine, Al-Baha University, Saudi Arabia
| | - Sh Alghamdi
- 3Faculty of Medicine, Al-Baha University, Saudi Arabia
| |
Collapse
|
23
|
Vermeersch AS, Ali M, Gansemans Y, Van Nieuwerburgh F, Geldhof P, Ducatelle R, Deforce D, Callens J, Opsomer G. Severe udder cleft dermatitis lesion transcriptomics points to an impaired skin barrier, defective wound repair and a dysregulated inflammatory response as key elements in the pathogenesis. PLoS One 2023; 18:e0288347. [PMID: 37486897 PMCID: PMC10365316 DOI: 10.1371/journal.pone.0288347] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 06/20/2023] [Indexed: 07/26/2023] Open
Abstract
This study is the first to investigate the transcriptomic changes occurring in severe udder cleft dermatitis lesions (UCD) in Holstein-Friesian cows. An examination of the gene expression levels in natural UCD lesions and healthy udder skin through RNA Seq-Technology provided a deeper insight into the inflammatory pathways associated with this disease. A clear distinction between the gene expression patterns of UCD lesions and healthy skin was shown in the principal component analysis. Genes coding for inflammatory molecules were upregulated such as the chemokines C-X-C motif ligand 2 (CXCL2), 5 (CXCL5) and 8 (CXCL8), and C-C motif ligand 11 (CCL11). Moreover, the genes coding for the multifunctional molecules ADAM12 and SLPI were amongst the highest upregulated ones, whereas the most downregulated genes included the ones coding for keratins and keratin-associated molecules. Predominantly inflammatory pathways such as the chemokine signaling, cytokine receptor interaction and IL-17 signaling pathway were significantly upregulated in the pathway analysis. These results point towards a fulminant, dysregulated inflammatory response concomitant with a disruption of the skin barrier integrity and a hampered wound repair mechanism in severe UCD lesions.
Collapse
Affiliation(s)
- A S Vermeersch
- Department of Internal Medicine, Reproduction and Population Medicine, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - M Ali
- Laboratory of Pharmaceutical Biotechnology, Faculty of Pharmaceutical Sciences, Ghent University, Ghent, Belgium
| | - Y Gansemans
- Laboratory of Pharmaceutical Biotechnology, Faculty of Pharmaceutical Sciences, Ghent University, Ghent, Belgium
| | - F Van Nieuwerburgh
- Laboratory of Pharmaceutical Biotechnology, Faculty of Pharmaceutical Sciences, Ghent University, Ghent, Belgium
| | - P Geldhof
- Department of Translational Physiology, Infectiology and Public Health, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - R Ducatelle
- Department of Pathobiology, Pharmacology and Zoological Medicine, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - D Deforce
- Laboratory of Pharmaceutical Biotechnology, Faculty of Pharmaceutical Sciences, Ghent University, Ghent, Belgium
| | - J Callens
- Dierengezondheidszorg Vlaanderen, Torhout, Belgium
| | - G Opsomer
- Department of Internal Medicine, Reproduction and Population Medicine, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| |
Collapse
|
24
|
Kadir SM, Alam MK, Raihani MZ, Ali M, Rana M, Ahmed SF, Hossain MZ, Ahmmed S. Everting Sutures for Involutional Entropion: A Non-incision, Simple and Cost-Effective Technique. Mymensingh Med J 2023; 32:757-763. [PMID: 37391970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/02/2023]
Abstract
Entropion is one of the common eyelid marginal malposition and it causes irritation, and ulceration of the cornea that leads to visual loss of a patient. Patient may present with watering and foreign body sensation of the eye initially. Entropion may occur in the upper or lower eyelid. Involutional entropion is common and affected the lower eyelid. There are various non-surgical and surgical options to correct the entropion. Non-surgical procedures include taping the lower eyelid which relieves the entropion temporarily, botulinum toxin type-A injection into lower eyelid may temporarily relief the discomfort from entropion up to 6 months. This study was carried out to assess the outcome of the everting sutures for the correction of lower eyelid involutional entropion and to describe the cost effective of the procedure. A nonrandomized, non control group quasi experimental study was conducted in a Tertiary Eye Hospital, in Gopalganj, Bangladesh from January 2016 to December 2019. A less invasive everting sutures technique was applied for the correction of involutional entropion of eyelid. Follow up was maintained at regular intervals and we assess the outcome of the surgical techniques. We evaluated 33 eyes of 31 patients. The success rate was 87.88%. Recurrences were observed in 5(15.15%) eyelids in the 18 months follow up times. The time of the procedure was only 10 minutes, and the cost of the procedure was cheaper. Everting sutures was minimal invasive, non-incision, cost effective procedure for the correction of involutional entropion.
Collapse
Affiliation(s)
- S M Kadir
- Dr Syeed Mehbub Ul Kadir, Assistant Professor, Sheikh Fajilatunnesa Mujib Eye Hospital and Training Institute, Gopalgonj, Bangladesh;
| | | | | | | | | | | | | | | |
Collapse
|
25
|
Thabet A, Battecha K, Alayat M, Ali M, Mahmoud H, Ebid AA, Abd El-Kafy EM, Ibrahim AR, El-Sayed MS, Alzahrani A, Aljazaeri A, Faqih A. Prevalence of urinary incontinence among women in Saudi Arabia: a cross-sectional study. Eur Rev Med Pharmacol Sci 2023; 27:6040-6045. [PMID: 37458645 DOI: 10.26355/eurrev_202307_32958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
OBJECTIVE Urinary incontinence is defined as involuntary loss of urine, a common health condition that is more frequent in women. It disturbs the affected individuals and interferes with their daily activities. This study aimed to estimate the prevalence of urinary incontinence among Saudi women in the western area of the Kingdom of Saudi Arabia. SUBJECTS AND METHODS A descriptive cross-sectional design was used for this study. A survey was administered to Saudi women in the western area of the Kingdom of Saudi Arabia ranging in age from 18 to 70 years. The data were collected using the Arabic version of the Questionnaire for Urinary Incontinence Diagnosis. Descriptive statistics were generated by calculating numbers and percentages of information on the prevalence of incontinence in women. p-values < 0.05 were considered statistically significant. RESULTS The prevalence of urinary incontinence was 44.2%, with the urge type being the most reported. Stress urinary incontinence was reported by 155 women (15.4%), urgency urinary incontinence by 257 women (25.6%), and mixed urinary incontinence by 102 women (10.15%). CONCLUSIONS Urinary incontinence is prevalent in women in Western Saudi Arabia. Age, multiparty obesity, and vaginal surgery are significant risk factors influencing its occurrence.
Collapse
Affiliation(s)
- A Thabet
- Physiotherapy and Rehabilitation Department, Faculty of Applied Medical Science, Umm Al-Qura University, Mecca, Saudi Arabia.
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
26
|
Ali M, Malik K, Zaidi A, Farooq U, Bukhari SM, Majeed Z, Mahnashi MH, Nawazish S, Abdulwahab A, Alshaibari KS. In-vitro high-throughput library screening-Kinetics and molecular docking studies of potent inhibitors of α-glucosidase. PLoS One 2023; 18:e0286159. [PMID: 37390110 PMCID: PMC10313066 DOI: 10.1371/journal.pone.0286159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 05/09/2023] [Indexed: 07/02/2023] Open
Abstract
High throughput screening of synthetic compounds against vital enzymes is the way forward for the determination of potent enzyme inhibitors. In-vitro high throughput library screening of 258 synthetic compounds (comp. 1-258), was performed against α-glucosidase. The active compounds out of this library were investigated for their mode of inhibition and binding affinities towards α-glucosidase through kinetics as well as molecular docking studies. Out of all the compounds selected for this study, 63 compounds were found active within the IC50 range of 3.2 μM to 50.0 μM. The most potent inhibitor of α-glucosidase out of this library was the derivative of an oxadiazole (comp. 25). It showed the IC50 value of 3.23 ± 0.8 μM. Other highly active compounds were the derivatives of ethyl-thio benzimidazolyl acetohydrazide with IC50 values of 6.1 ± 0.5 μM (comp. 228), 6.84 ± 1.3 μM (comp. 212), 7.34 ± 0.3 μM (comp. 230) and 8.93 ± 1.0 μM (comp. 210). For comparison, the standard (acarbose) showed IC50 = 378.2 ± 0.12 μM. Kinetic studies of oxadiazole (comp. 25) and ethylthio benzimidazolyl acetohydrazide (comp. 228) derivatives indicated that Vmax and Km, both change with changing concentrations of inhibitors which suggests an un-competitive mode of inhibition. Molecular docking studies of these derivatives with the active site of α-glucosidase (PDB ID:1XSK), revealed that these compounds mostly interact with acidic or basic amino acid residues through conventional hydrogen bonds along with other hydrophobic interactions. The binding energy values of compounds 25, 228, and 212 were -5.6, -8.7 and -5.4 kcal.mol-1 whereas RMSD values were 0.6, 2.0, and 1.7 Å, respectively. For comparison, the co-crystallized ligand showed a binding energy value of -6.6 kcal.mol-1 along with an RMSD value of 1.1 Å. Our study predicted several series of compounds as active inhibitors of α-glucosidase including some highly potent inhibitors.
Collapse
Affiliation(s)
- Majid Ali
- Department of Chemistry, COMSATS University Islamabad, KPK, Abbottabad, Pakistan
- Department of Chemistry, Higher Education Department, Government Postgraduate College No.1, Abbottabad, KP, Pakistan
| | - Khuram Malik
- Department of Chemistry, COMSATS University Islamabad, KPK, Abbottabad, Pakistan
| | - Asma Zaidi
- Department of Chemistry, COMSATS University Islamabad, KPK, Abbottabad, Pakistan
| | - Umar Farooq
- Department of Chemistry, COMSATS University Islamabad, KPK, Abbottabad, Pakistan
| | - Syed Majid Bukhari
- Department of Chemistry, COMSATS University Islamabad, KPK, Abbottabad, Pakistan
| | - Zahid Majeed
- Faculty of Science, Department of Biotechnology, The University of Azad Jammu and Kashmir, Chehla Campus, Muzaffarabad, Pakistan
| | - Mater H. Mahnashi
- Department of Pharmaceutical Chemistry, College of Pharmacy, Najran University, Najran, Saudi Arabia
| | - Shamyla Nawazish
- Department of Environmental Sciences, COMSATS University Islamabad, Abbottabad Campus, Abbottabad, Pakistan
| | | | | |
Collapse
|
27
|
Morales-Cruz M, Ali M, Christou C, Crothers H, McNulty D, Ward ST. Repeat operations in patients with anal fistula, a retrospective study across England and Wales. Int J Colorectal Dis 2023; 38:174. [PMID: 37349532 DOI: 10.1007/s00384-023-04467-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/07/2023] [Indexed: 06/24/2023]
Abstract
AIM This article reports the frequency of repeat operations including waiting times within the National Health Service (NHS) of England and Wales. METHODS Retrospective study on repeat operations for anal fistula (AF) performed between 1st January 2010 and 31st December 2016. Data were extracted from the national registry of data entered into Hospital Episode Statistics (HES). Patient factors (age, sex, self-declared ethnicity) and geographical location were tested for association with repeat operations and time to the second operation. RESULTS We analysed 36,223 patients that had an operation for AF within 148 NHS trusts. The median follow-up time was 28 months. The majority of patients (67.4%) had only one operation. Eighty-five per cent of them remained under the care of a single consultant. Six per cent of the repeat surgeries occurred in at least three different treatment sites. Young age and female sex were associated with higher rates of repeat operations. Non-declared and Black or Black British ethnicity were associated with fewer operations. The median waiting time between the first and second operations was 27.4 weeks (IQR: 14.7-55.3); between the second and third 28.0 weeks (IQR: 14.7-57.0); between the third and fourth 29.0 weeks. CONCLUSION This large real world population-based study shows that the majority of patients with AF undergo only one operation. Patients requiring multiple procedures tend to stay under the care of a small number of consultants but waiting times between operations are long. There is a geographical variation in the number of operations and the time between them.
Collapse
Affiliation(s)
- M Morales-Cruz
- University of Birmingham NHS Foundation Trust, Birmingham, UK.
| | - M Ali
- University of Birmingham NHS Foundation Trust, Birmingham, UK
| | - C Christou
- Department of General Surgery, University Hospital of Limoges, 87000, Limoges, France
- Laboratory INSERM U1308, CAPTuR, Faculty of Medicine, University of Limoges, Limoges, France
| | - H Crothers
- University of Birmingham NHS Foundation Trust, Birmingham, UK
| | - D McNulty
- University of Birmingham NHS Foundation Trust, Birmingham, UK
| | - S T Ward
- University of Birmingham NHS Foundation Trust, Birmingham, UK
| |
Collapse
|
28
|
Rahman SS, Acherjya GK, Ali M, Alam MS, Mondal G, Saha K, Kabir MS, Zahid RI, Munna NH, Debnath CR. Assessment of the Relationship between Non-motor features and Severity of Parkinson's Disease Patients in Bangladesh. Mymensingh Med J 2023; 32:463-475. [PMID: 37002759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
Abstract
Parkinson's disease (PD) is second most common neurodegenerative disorder after Alzheimer's disease that may present with both motor and non-motor symptoms (NMSs). Many of the ignored NMSs may potentiate further deterioration of the patient's quality of life (QoL). But there is scarcity of data regarding NMSs of PD patients and their relationship with the disease severity in Bangladesh. This study was aimed to investigate the frequency of NMSs and assess their debatable impact on the severity of PD patients in Bangladesh. This cross-sectional type of observational study was conducted in neurology department of Dhaka Medical College Hospital, Bangladesh from January 2012 to June 2013 which recruited 60 eligible PD patients. The PD patients and disease severity was demonstrated by UK Parkinson's Disease Society Brain Bank criteria for idiopathic PD and the Hoehn and Yahr scale respectively. Whereas, NMSs were demonstrated by the self-structured questionnaire which had encountered 30 common symptoms of PD. The mean age of our study cohort was found 57.88±10.56 years with male female ration 2:1. According to the Hoehn and Yahr (H & Y) severity scale 38.3%, 38.3%, 20.1% and 3.3% patients had been suffering from stage ?, stage II, stage III and stage ?V Parkinson's disease respectively. Irrespective of the severity of the PD the frequency of NMSs was nocturia (66.7%), sadness or blues (65.0%), memory disturbance (61.7%), anxiety (58.3%), insomnia (56.7%), orthostatic hypotension (55.0%), erectile dysfunction (50.0%), urinary urgency (46.7%), anhedonia (45.0%), olfactory disturbance (38.3%), constipation (38.3%), hyper or hypo sexuality (31.7%) and restless leg syndrome (31.7%). However, after head-to-head NMSs analysis, daytime dribbling of saliva (p=0.024), urinary urgency (p=0.036), nocturia (p=0.001), weight loss (p=0.001), anhedonia (p=0.027), excessive daytime sleepiness (p=0.024), insomnia (p=0.007), vivid dream (p=0.024), REM behavior disorder (p=0.010), restless leg syndrome/ periodic leg movements (p=0.043) had significantly been reported higher among the stage II PD patients than that of stage I patients. Whereas fall (p=0.001), dysphagia or choking (p=0.002), constipation (p=0.003), fecal incontinence (p=0.033), excessive daytime sleepiness (p=0.033), anxiety (p=0.036) and anhedonia (p=0.044) were significantly more prevalent among the advanced stage (III) than stage (II) PD patients. Mean total NMS increased significantly with PD severity based on H and Y staging with a mean NMSQ-T (Non-Motor Symptoms Questionnaire Test) of 5.43 in stage 1, 9.22 in stage 2, 13.75 in stage 3 and 17.0 in stage 4 (p=0.0001). This study revealed that there was high frequency of NMSs among the PD patients and most common symptoms were nocturia, sadness, memory impairment, anxiety, insomnia, orthostatic hypotension, erectile dysfunction, anhedonia, urinary urgency and constipation. Finally, the more advanced disease as indicated by a higher H&Y stage was associated with significantly higher number of reported NMSs.
Collapse
Affiliation(s)
- S S Rahman
- Dr SM Shafiqur Rahman, Assistant Professor of Neurology, Jashore Medical College (JMC), Jashore, Bangladesh
| | | | | | | | | | | | | | | | | | | |
Collapse
|
29
|
Seal B, Sharma A, Thronton M, Liu C, Hauptmann E, Ali M, Kaza V, Heid C, Peltz M, Wait M, Ring W, Murala J. Impact of Donor Vaping or Electronic Cigarette Use on Early Outcomes after Lung Transplantation- A Single Center's Experience. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.1040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
|
30
|
Zhang J, Nagamine T, Vu K, Ali M, Limpruttidham N, Pino Moreno J, Banerjee D. An Analysis of the Effect of an Advanced Heart Failure Program on ECMO Outcomes at a Tertiary Care Center in Hawaii. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
|
31
|
Zhang J, Nagamine T, Vu K, Ali M, Limpruttidham N, Pino Moreno J, Banerjee D. Ethnic and Geographic Distribution of Patients Undergoing ECMO at aTertiary Referral Center in the State of Hawaii. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023] Open
|
32
|
Alshahrani S, Al-Majid AM, Ali M, Alamary AS, Abu-Serie MM, Dömling A, Shafiq M, Ul-Haq Z, Barakat A. Rational Design, Synthesis, Separation, and Characterization of New Spiroxindoles Combined with Benzimidazole Scaffold as an MDM2 Inhibitor. SEPARATIONS 2023. [DOI: 10.3390/separations10040225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023] Open
Abstract
Rational design for a new spiroxindoles, combined with a benzimidazole scaffold to identify a new murine double minute two (MDM2) inhibitor was synthesized and characterized. The desired spiroxindoles were achieved via a [3+2] cycloaddition reaction approach which afforded the cycloadducts with four asymmetric centers separated in an excellent regioselective and diastereoselective compound. The separated spiroxindoles were subjected to a set of biochemical assays including an NCI cell panel assay, MTT assay, and MDM2 binding analysis by a microscale thermophoresis assay. The anticancer reactivity for the tested compounds showed IC50 (µM) in the range between 3.797–6.879 µM, and compound 7d with IC50 = 3.797 ± 0.205 µM was the most active candidate between the series. The results showed promising results that identified that compound 7a could be inhibited the MDM2 with KD = 2.38 μm. Compound 7a developed a network of interactions with the MDM2 receptor studied in silico by molecular docking.
Collapse
|
33
|
Huang H, Okamoto M, Watanabe M, Matsumoto S, Moriyama K, Komichi S, Ali M, Matayoshi S, Nomura R, Nakano K, Takahashi Y, Hayashi M. Development of Rat Caries-Induced Pulpitis Model for Vital Pulp Therapy. J Dent Res 2023; 102:574-582. [PMID: 36913545 PMCID: PMC10152557 DOI: 10.1177/00220345221150383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023] Open
Abstract
Rodent animal models for vital pulp therapy are commonly used in dental research because their tooth anatomy and cellular processes are similar to the anatomy and processes in humans. However, most studies have been conducted using uninfected sound teeth, which makes it difficult to adequately assess the inflammatory shift after vital pulp therapy. In the present study, we aimed to establish a caries-induced pulpitis model based on the conventional rat caries model and then evaluate inflammatory changes during the wound-healing process after pulp capping in a model of reversible pulpitis induced by carious infection. To establish the caries-induced pulpitis model, the pulpal inflammatory status was investigated at different stages of caries progression by immunostaining targeted to specific inflammatory biomarkers. Immunohistochemical staining revealed that both Toll-like receptor 2 and proliferating cell nuclear antigen were expressed in moderate and severe caries-stimulated pulp, indicating that an immune reaction occurred at both stages of caries progression. M2 macrophages were predominant in moderate caries-stimulated pulp, whereas M1 macrophages were predominant in the severe caries-stimulated pulp. Pulp capping in teeth with moderate caries (i.e., teeth with reversible pulpitis) led to complete tertiary dentin formation within 28 d after treatment. Impaired wound healing was observed in teeth with severe caries (i.e., teeth with irreversible pulpitis). During the wound-healing process in reversible pulpitis after pulp capping, M2 macrophages were predominant at all time points; their proliferative capacity was upregulated in the early stage of wound healing compared with healthy pulp. In conclusion, we successfully established a caries-induced pulpitis model for studies of vital pulp therapy. M2 macrophages have an important role in the early stages of the wound-healing process in reversible pulpitis.
Collapse
Affiliation(s)
- H Huang
- Department of Restorative Dentistry and Endodontology, Graduate School of Dentistry, Osaka University, Suita-shi, Osaka, Japan
| | - M Okamoto
- Department of Restorative Dentistry and Endodontology, Graduate School of Dentistry, Osaka University, Suita-shi, Osaka, Japan
| | - M Watanabe
- Department of Restorative Dentistry and Endodontology, Graduate School of Dentistry, Osaka University, Suita-shi, Osaka, Japan
| | - S Matsumoto
- Department of Restorative Dentistry and Endodontology, Graduate School of Dentistry, Osaka University, Suita-shi, Osaka, Japan
| | - K Moriyama
- Department of Restorative Dentistry and Endodontology, Graduate School of Dentistry, Osaka University, Suita-shi, Osaka, Japan
| | - S Komichi
- Department of Restorative Dentistry and Endodontology, Graduate School of Dentistry, Osaka University, Suita-shi, Osaka, Japan
| | - M Ali
- Department of Restorative Dentistry, Faculty of Dentistry, University of Khartoum, Khartoum, Sudan
| | - S Matayoshi
- Department of Pediatric Dentistry, Graduate School of Dentistry, Osaka University, Suita-shi, Osaka, Japan
| | - R Nomura
- Department of Pediatric Dentistry, Graduate School of Dentistry, Osaka University, Suita-shi, Osaka, Japan.,Department of Pediatric Dentistry, Graduate School of Biomedical and Health Sciences, Hiroshima University, Minami-ku, Hiroshima
| | - K Nakano
- Department of Pediatric Dentistry, Graduate School of Dentistry, Osaka University, Suita-shi, Osaka, Japan
| | - Y Takahashi
- Department of Restorative Dentistry and Endodontology, Graduate School of Dentistry, Osaka University, Suita-shi, Osaka, Japan
| | - M Hayashi
- Department of Restorative Dentistry and Endodontology, Graduate School of Dentistry, Osaka University, Suita-shi, Osaka, Japan
| |
Collapse
|
34
|
Watanabe M, Okamoto M, Komichi S, Huang H, Matsumoto S, Moriyama K, Ohshima J, Abe S, Morita M, Ali M, Takebe K, Kozaki I, Fujimoto A, Kanie K, Kato R, Uto K, Ebara M, Yamawaki-Ogata A, Narita Y, Takahashi Y, Hayashi M. Novel Functional Peptide for Next-Generation Vital Pulp Therapy. J Dent Res 2023; 102:322-330. [PMID: 36415061 PMCID: PMC9989233 DOI: 10.1177/00220345221135766] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Although vital pulp therapy should be performed by promoting the wound-healing capacity of dental pulp, existing pulp-capping materials were not developed with a focus on the pulpal repair process. In previous investigations of wound healing in dental pulp, we found that organic dentin matrix components (DMCs) were degraded by matrix metalloproteinase-20, and DMC degradation products containing protein S100A7 (S100A7) and protein S100A8 (S100A8) promoted the pulpal wound-healing process. However, the direct use of recombinant proteins as pulp-capping materials may cause clinical problems or lead to high medical costs. Thus, we hypothesized that functional peptides derived from recombinant proteins could solve the problems associated with direct use of such proteins. In this study, we identified functional peptides derived from the protein S100 family and investigated their effects on dental pulp tissue. We first performed amino acid sequence alignments of protein S100 family members from several mammalian sources, then identified candidate peptides. Next, we used a peptide array method that involved human dental pulp stem cells (hDPSCs) to evaluate the mineralization-inducing ability of each peptide. Our results supported the selection of 4 candidate functional peptides derived from proteins S100A8 and S100A9. Direct pulp-capping experiments in a rat model demonstrated that 1 S100A8-derived peptide induced greater tertiary dentin formation compared with the other peptides. To investigate the mechanism underlying this induction effect, we performed liquid chromatography-tandem mass spectrometry analysis using hDPSCs and the S100A8-derived peptide; the results suggested that this peptide promotes tertiary dentin formation by inhibiting inflammatory responses. In addition, this peptide was located in a hairpin region on the surface of S100A8 and could function by direct interaction with other molecules. In summary, this study demonstrated that a S100A8-derived functional peptide promoted wound healing in dental pulp; our findings provide insights for the development of next-generation biological vital pulp therapies.
Collapse
Affiliation(s)
- M Watanabe
- Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - M Okamoto
- Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - S Komichi
- Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - H Huang
- Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - S Matsumoto
- Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - K Moriyama
- Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - J Ohshima
- Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - S Abe
- Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - M Morita
- Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - M Ali
- Department of Restorative Dentistry, Faculty of Dentistry, University of Khartoum, Khartoum, Sudan
| | - K Takebe
- Department of Oral and Maxillofacial Surgery II, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - I Kozaki
- Department of Biomolecular Engineering, Graduate School of Engineering, Nagoya University, Aichi, Japan
| | - A Fujimoto
- Department of Basic Medicinal Sciences, Graduate School of Pharmaceutical Sciences, Nagoya University, Aichi, Japan
| | - K Kanie
- Department of Basic Medicinal Sciences, Graduate School of Pharmaceutical Sciences, Nagoya University, Aichi, Japan.,Department of Biotechnology and Chemistry, Faculty of Engineering, Kindai University, Hiroshima, Japan
| | - R Kato
- Department of Basic Medicinal Sciences, Graduate School of Pharmaceutical Sciences, Nagoya University, Aichi, Japan
| | - K Uto
- International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), Ibaraki, Japan
| | - M Ebara
- International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), Ibaraki, Japan
| | - A Yamawaki-Ogata
- Department of Cardiac Surgery, Nagoya University Graduate School of Medicine, Aichi, Japan
| | - Y Narita
- Department of Cardiac Surgery, Nagoya University Graduate School of Medicine, Aichi, Japan
| | - Y Takahashi
- Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Osaka, Japan
| | - M Hayashi
- Department of Restorative Dentistry and Endodontology, Osaka University Graduate School of Dentistry, Osaka, Japan
| |
Collapse
|
35
|
Bukhari SM, Sarwar R, Zaidi A, Ali M, Khan FA, Farooq U, Uddin J, Ibrar A, Khan A, Al-Harrasi A. Some of the organic ligand transition metal complexes can serve as potent α-glucosidase inhibitors: in-vitro, kinetics and in-silico studies. INORG NANO-MET CHEM 2023. [DOI: 10.1080/24701556.2023.2183219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
Affiliation(s)
- Syed Majid Bukhari
- Department of Chemistry, COMSATS University Islamabad, Abbottabad, Pakistan
| | - Rizwana Sarwar
- Department of Chemistry, COMSATS University Islamabad, Abbottabad, Pakistan
| | - Asma Zaidi
- Department of Chemistry, COMSATS University Islamabad, Abbottabad, Pakistan
| | - Majid Ali
- Department of Chemistry, COMSATS University Islamabad, Abbottabad, Pakistan
- Department of Chemistry, Government Postgraduate College No. 1, Abbottabad, Pakistan
| | - Farhan A. Khan
- Department of Chemistry, COMSATS University Islamabad, Abbottabad, Pakistan
| | - Umar Farooq
- Department of Chemistry, COMSATS University Islamabad, Abbottabad, Pakistan
| | - Jalal Uddin
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Khalid University, Abha, Kingdom of Saudi Arabia
| | - Aliya Ibrar
- Department of Chemistry, Faculty of Natural Sciences, The University of Haripur, Haripur, Pakistan
| | - Ajmal Khan
- Natural and Medical Sciences Research Center, University of Nizwa, Nizwa, Oman
| | - Ahmed Al-Harrasi
- Natural and Medical Sciences Research Center, University of Nizwa, Nizwa, Oman
| |
Collapse
|
36
|
Islam MA, Alshayban DM, Naqvi AA, Maqsood MB, Ishaqui AA, Kashif M, Ali M, Haseeb A. How anxiety attributed to COVID-19, disease knowledge, and intention to vaccinate against SARS-CoV-2 viral infection prevail in general public of Saudi Arabia? Front Public Health 2023; 11:1078023. [PMID: 36825138 PMCID: PMC9941530 DOI: 10.3389/fpubh.2023.1078023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Accepted: 01/18/2023] [Indexed: 02/09/2023] Open
Abstract
Aim The study aimed to document the anxiety attributed to COVID-19, disease knowledge, and intention to vaccinate against the disease in general public. Moreover, the interplay among these three outcomes was also investigated. Methods A cross-sectional study was conducted for 2 months in three cities of Dammam Region of Saudi Arabia. The target segment was the adult population of Saudi Arabia. Convenience sampling was used and all adults aged ≥18 were invited to participate. The questionnaire used in the study was available in both Arabic and English languages. It included a demographic section, a section dedicated to vaccination intention and, a section containing coronavirus anxiety scale (CAS). The data analysis was carried out using IBM SPSS version 23. The study was approved by an ethics committee (IRB-2021-05-297). Results A total of 542 responses were analyzed. Most respondents had no anxiety attributed to COVID-19 (92.1%), self-reported good knowledge of COVID-19 (79.7%) and intended to administer a vaccine (57.4%). Age groups 18-29 years and 30-45 years, and having a chronic medical condition, were found to be determinants of having COVID-19 anxiety (p < 0.05). The variables of self-rated good knowledge of disease, never contracted COVID-19, and incomes of SAR 5,000 (i.e., USD 1333), and SAR 7,500-10,000 (i.e., USD 1999.5-2666), were found to be determinants of having positive intention toward vaccination (p < 0.05). Conclusion The anxiety due to COVID-19 was present in a few participants. Besides, self-reported knowledge about COVID-19 and intention to administer a vaccine, were positively linked to each other. However, both variables had no effect on COVID-19 anxiety. It is important to review and address the determinants of positive intention to further increase vaccine acceptance rate.
Collapse
Affiliation(s)
- Md. Ashraful Islam
- Department of Pharmacy Practice, College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia,*Correspondence: Md. Ashraful Islam ✉
| | - Dhfer Mahdi Alshayban
- Department of Pharmacy Practice, College of Clinical Pharmacy, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Atta Abbas Naqvi
- School of Pharmacy, University of Reading, Reading, United Kingdom
| | | | | | - Muhammad Kashif
- Pharmaceutical Care Department, King Abdulaziz Medical City, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia
| | - Majid Ali
- Department of Basic Sciences, College of Medicine, Sulaiman Al-Rajhi University, Al-Bukayriyah, Saudi Arabia
| | - Abdul Haseeb
- Department of Clinical Pharmacy, College of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia
| |
Collapse
|
37
|
Kazim S, Mastrippolito D, Moras P, Jugovac M, Klimczuk T, Ali M, Ottaviano L, Gunnella R. Synchrotron radiation photoemission spectroscopy of the oxygen modified CrCl 3 surface. Phys Chem Chem Phys 2023; 25:3806-3814. [PMID: 36645158 DOI: 10.1039/d2cp04586a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
We investigate the experimentally challenging CrCl3 surface by photon energy dependent photoemission (PE). The core and valence electrons after cleavage of a single crystal, either in a ultra-high vacuum (UHV) or in air, are studied by keeping the samples at 150 °C, aiming at confirming the atomic composition with respect to the expected bulk atomic structure. A common spectroscopic denominator revealed by data is the presence of a stable, but only partially ordered Cl-O-Cr surface. The electronic core levels (Cl 2p, Cr 2p and 3p), the latter ones of cumbersome component determination, allowed us to quantify the electron charge transfer to the Cr atom as a net result of this modification and the increased exchange interaction between metal and ligand atoms. In particular, the analysis of multiplet components by the CMT4XPS code evidenced the charge transfer to be favored, and similarly the reduced crystal field due to the established polarization field. Though it is often claimed that a significant amount of Cl and Cr atomic vacancies has to be included, such a possibility can be excluded on the basis of the sign and the importance of the shift in the binding energy of core level electrons. The present methodological approach can be of great impact to quantify the structure of ordered sub-oxide phases occurring in mono or bi-layer Cr trihalides.
Collapse
Affiliation(s)
- S Kazim
- School of Science and Technology Physics Section University of Camerino, Via Madonna delle Carceri 9, 62032 Camerino, MC, Italy.
| | - D Mastrippolito
- Dipartimento di Scienze Fisiche e Chimiche (DSFC), Università degli Studi dell'Aquila, Via Vetoio 10, 67100 L'Aquila, Italy
| | - P Moras
- Istituto di Struttura della Materia-CNR (ISM-CNR), S.S. 14, Km 163,5, 34149 Trieste, Italy
| | - M Jugovac
- Istituto di Struttura della Materia-CNR (ISM-CNR), S.S. 14, Km 163,5, 34149 Trieste, Italy
| | - T Klimczuk
- Faculty of Applied Physics and Mathematics, and Advanced Materials Centre, Gdansk University of Technology, ul. Narutowicza 11/12, 80-233 Gdansk, Poland
| | - M Ali
- Dipartimento di Scienze Fisiche e Chimiche (DSFC), Università degli Studi dell'Aquila, Via Vetoio 10, 67100 L'Aquila, Italy.,Department of Physics, Division of Science and Technology, University of Education Lahore, Jauharabad Campus, Pakistan
| | - L Ottaviano
- Dipartimento di Scienze Fisiche e Chimiche (DSFC), Università degli Studi dell'Aquila, Via Vetoio 10, 67100 L'Aquila, Italy.,CNR-SPIN UoS L' Aquila, Via Vetoio 10, 67100 L'Aquila, Italy
| | - R Gunnella
- School of Science and Technology Physics Section University of Camerino, Via Madonna delle Carceri 9, 62032 Camerino, MC, Italy. .,INFN-Sez. Perugia, Via Pascoli Perugia, Italy
| |
Collapse
|
38
|
Rana S, Alharbi KAM, Fatima N, Ali M, Shakeel A, Mehmood R, Gorji M, Abdelmohsen SA. Interaction of nanoparticles with micro organisms under Lorentz force in a polymer liquid with zero mass flux. J Taiwan Inst Chem Eng 2023. [DOI: 10.1016/j.jtice.2023.104683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
|
39
|
Yusaf A, Usman M, Ibrahim M, Mansha A, Haq AU, Rehman HF, Ali M. Mixed micellar solubilization for procion blue MxR entrapment and optimization of necessary parameters for micellar enhanced ultrafiltration. Chemosphere 2023; 313:137320. [PMID: 36410522 DOI: 10.1016/j.chemosphere.2022.137320] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 10/23/2022] [Accepted: 11/17/2022] [Indexed: 06/16/2023]
Abstract
In this study, micellar enhanced ultrafiltration, MEUF, being an active methodology, has been employed to remove Procion Blue MxR (PBM) from synthetic effluent. MEUF is being applied to reduce the toxicity level of aqueous system using the micellar media of cationic surfactants i.e. Cetyl trimethylammonium bromide (CTAB) and cetylpyridinium chloride (CPC). Subsequently, the effect of addition of nonionic surfactant, Triton X-100 (TX-100), on solubilizing power of cationic surfactants is investigated. The values of partition coefficient and free energy of partition reflect the extent of interaction of the dye with the surfactants. Initially molecules of pollutants i.e. dye form ion pairs with ionic surfactants and, later on, the same is incorporated within micelle. Maximum value of free energy of partition ΔGp has been found to be -55.49 kJmol-1 and -50.43 kJmol in the presence of CPC and CTAB, respectively. The size of pollutant, thus, increases and, consequently, can be easily filtered. The effect of various factors i.e. concentration of surfactant, concentration of electrolyte (NaCl), transmembrane pressure, revolutions per minute (RPM) and pH, have been investigated to find the optimum conditions for maximum removal of PBM from aqueous system. The efficiency of MEUF has been assessed by calculating the values of rejection percentage and permeate flux. Both the surfactants were observed as strong candidates for PBM encapsulation but overall, maximum rejection percentage (R%) of 96.90% was attained by CPC.
Collapse
Affiliation(s)
- Amnah Yusaf
- Department of Chemistry, Government College University, Faisalabad (38000), Pakistan; Department of Chemistry, University College London, England, UK; Department of Chemistry, Government College Women University, Faisalabad (38000), Pakistan
| | - Muhammad Usman
- Department of Chemistry, Government College University, Faisalabad (38000), Pakistan.
| | - Muhammad Ibrahim
- Department of Environmental Sciences, Government College University, Faisalabad (38000), Pakistan.
| | - Asim Mansha
- Department of Chemistry, Government College University, Faisalabad (38000), Pakistan
| | - Atta Ul Haq
- Department of Chemistry, Government College University, Faisalabad (38000), Pakistan
| | - Hafiza Fatima Rehman
- Department of Zoology, Government College University Faisalabad (38000), Pakistan
| | - Majid Ali
- Riphah International University, Faisalabad Campus, Faisalabad, Pakistan
| |
Collapse
|
40
|
Shawish I, Nafie MS, Barakat A, Aldalbahi A, Al-Rasheed HH, Ali M, Alshaer W, Al Zoubi M, Al Ayoubi S, De La Torre BG, Albericio F, El-Faham A. Corrigendum: Pyrazolyl-s-triazine with indole motif as a novel of epidermal growth factor receptor/cyclin-dependent kinase 2 dual inhibitors. Front Chem 2023; 10:1131801. [PMID: 36712991 PMCID: PMC9875289 DOI: 10.3389/fchem.2022.1131801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 12/30/2022] [Indexed: 01/12/2023] Open
Abstract
[This corrects the article DOI: 10.3389/fchem.2022.1078163.].
Collapse
Affiliation(s)
- Ihab Shawish
- Department of Math and Sciences, College of Humanities and Sciences, Prince Sultan University, Riyadh, Saudi Arabia,Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Mohamed S. Nafie
- Department of Chemistry, Faculty of Science, Suez Canal University, Ismaïlia, Egypt
| | - Assem Barakat
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia,*Correspondence: Assem Barakat, ; Fernando Albericio, ; Ayman El-Faham,
| | - Ali Aldalbahi
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Hessa H. Al-Rasheed
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - M. Ali
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Walhan Alshaer
- Cell Therapy Center, The University of Jordan, Amman, Jordan
| | - Mazhar Al Zoubi
- Department of Basic Medical Sciences, Faculty of Sciences, Yarmouk University, Irbid, Jordan
| | - Samha Al Ayoubi
- Department of Math and Sciences, College of Humanities and Sciences, Prince Sultan University, Riyadh, Saudi Arabia
| | - Beatriz G. De La Torre
- KwaZulu-Natal Research Innovation and Sequencing Platform (KRISP), School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa,Peptide Science Laboratory, School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa
| | - Fernando Albericio
- Peptide Science Laboratory, School of Chemistry and Physics, University of KwaZulu-Natal, Durban, South Africa,CIBER-BBN (Networking Centre on Bioengineering, Biomaterials and Nanomedicine) and Department of Organic Chemistry, University of Barcelona, Barcelona, Spain,*Correspondence: Assem Barakat, ; Fernando Albericio, ; Ayman El-Faham,
| | - Ayman El-Faham
- Chemistry Department, Faculty of Science, Alexandria University, Alexandria, Egypt,*Correspondence: Assem Barakat, ; Fernando Albericio, ; Ayman El-Faham,
| |
Collapse
|
41
|
Qazi AA, Ali M, Latif M, Naqvi SAA, Jalbani S, Jabeen F, Iqbal R, Farooq Z, Hamidullah, Malik K, Naz A, Hussain S, Iqbal MA, Hakim A, Tariq N, Kausar T. The level and distribution of selected organochlorine pesticides in water of River Satluj Pakistan. BRAZ J BIOL 2023; 83:e246776. [PMID: 36629624 DOI: 10.1590/1519-6984.246776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 04/23/2021] [Indexed: 01/09/2023] Open
Abstract
The study was aimed to identify different environmental factors (selected organochlorine pesticides) affecting the river water of Satluj. River Sutlej is about 1400 kilometers long and its water is extensively used for irrigation in Punjab, located both in India and Pakistan, which was also a reason of dispute between both countries for its water share. The study area was divided into four zones, Sulemanki Zone, Islam Zone, Mailsi Syphone Zone and Panjnad Zone. Liquid Liquid Extraction (LLE) technique was used for the collected water samples followed by high performance liquid chromatography (HPLC) UV-Visible detector The current finding revealed that aldrin was not detected during summer period in water samples of SZ-1 (Sulemanki Barrage), SZ-2 and SZ-3 (Maisli Siphon) of the study area. Lindane and DDE were found more in the samples of sediments from the study area at SZ-4 ranging from 2.238-8.226 ppb and 4.234-6.876 ppb, respectively. Heaptachlor (in sediments) was found to be0.032-234 ppb only at SZ-4.Endosulfan concentrations in water (winter) at SZ-3 was 0.06 ppb and at SZ-4,it was 0.05 ppb; dieldrin in water (winter) at SZ-4 was 0.0314 ppb and heptachlor was detected at SZ-1 (0.0315 ppb) and SZ-2 (0.0310 ppb) in water during winter season, were reaching to the Maximum Concentrations Limits (MCL), while all other residues investigated were found below the MCLin all the compartments of the study area set by various agencies like WHO/FAO- Codex Alimenterious. Present findings revealed that although the organochlorine pesticides are banned for agricultural use in many countries, including Pakistan, their presence in various samples might be due to illegal use of these pesticides in the study area and its neighboring regions. The overall study area comprises of mainly urban, suburban and agricultural land being the largest cotton growing area of the country. There is a need to take serious steps to minimize water pollution caused by pesticides to achieve a healthy lifestyle.
Collapse
Affiliation(s)
- A A Qazi
- Cholistan University of Veterinary and Animal Sciences, Department of Zoology, Bahawalpur, Pakistan
| | - M Ali
- Quaid e Azam University, Islamabad, Pakistan
| | - M Latif
- University of Education, Division of Science & Technology, Lahore, Pakistan
| | - S A A Naqvi
- Government College University, Department of Geography, Faisalabad, Pakistan
| | - S Jalbani
- Shaheed Benazir Bhutto University of Veterinary & Animal Sciences, Department of Fisheries & Aquaculture, Sakrand, Pakistan
| | - F Jabeen
- Government College University, Department of Zoology, Faisalabad, Pakistan
| | - R Iqbal
- Bahuddin Zakariya University, Institute of Pure and Applied Biology, Multan, Pakistan
| | - Z Farooq
- Cholistan University of Veterinary and Animal Sciences, Department of Zoology, Bahawalpur, Pakistan
| | - Hamidullah
- The Islamia University of Bahawalpur, Department of Zoology, Bahawalnagar, Pakistan
| | - K Malik
- Punjab University, Centre of Excellence in Molecular Biology, Lahore, Pakistan
| | - A Naz
- Children Hospital and Institute of Child Health, Department of Pathology, Multan, Pakistan
| | - S Hussain
- Government College University, Department of Zoology, Faisalabad, Pakistan
| | - M A Iqbal
- Gomal University, Department of Zoology, Dera Ismail Khan, Pakistan
| | - A Hakim
- Muhammad Nawaz Shareef University of Agriculture, Department of Computer Science, Multan, Pakistan
| | - N Tariq
- Sardar Bahadur Khan Women University, Department of Zoology, Quetta, Pakistan
| | - T Kausar
- Government Sadiq College Women University, Department of Zoology, Bahawalpur, Pakistan
| |
Collapse
|
42
|
Mehboob K, Al-Zahrani YA, Alhusawai A, Ali M. Neutronic Analysis of SMART Reactor Core for (U-Th)O2 and MOX Fuel Hybrid Configurations. Arab J Sci Eng 2023. [DOI: 10.1007/s13369-022-07541-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|
43
|
Khan A, Moni SS, Ali M, Mohan S, Jan H, Rasool S, Kamal MA, Alshahrani S, Halawi M, Alhazmi HA. Antifungal Activity of Plant Secondary Metabolites on Candida albicans: An Updated Review. Curr Mol Pharmacol 2023; 16:15-42. [PMID: 35249516 DOI: 10.2174/1874467215666220304143332] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 11/24/2021] [Accepted: 12/06/2021] [Indexed: 11/22/2022]
Abstract
Fungal infections have been increasing continuously worldwide, especially in immunocompromised individuals. Fungi, regarded as eukaryotic pathogens, have many similarities to the host cells, which inhibit anti-fungal drug development progress. Various fungal model systems have been studied, and it was concluded that Candida spp. is the most common disease-causing fungus. Candida species are well known to cause infections not only in our mouth, skin, and vagina, but they are also a frequent cause of life-threatening hospital bloodstream infections. The morphological and developmental pathways of Candida have been studied extensively, providing insight into the fungus development. Candida albicans is known to be the most pathogenic species responsible for a variety of infections in humans. Conventional anti-fungal drugs, mainly azoles drugs available in the market, have been used for years developing resistance in C. albicans. Hence, the production of new anti-fungal drugs, which require detailed molecular knowledge of fungal pathogenesis, needs to be encouraged. Therefore, this review targets the new approach of "Green Medicines" or the phytochemicals and their secondary metabolites as a source of novel anti-fungal agents to overcome the drug resistance of C. albicans, their mechanism of action, and their combined effects with the available anti-fungal drugs.
Collapse
Affiliation(s)
- Andleeb Khan
- Department of Pharmacology and Toxicology, College of Pharmacy, Jazan University, Jazan, 45142, Saudi Arabia
| | | | - M Ali
- Department of Pharmacognosy, College of Pharmacy, Jazan University, Jazan, 45142, Saudi Arabia
| | - Syam Mohan
- Substance Abuse and Toxicology Research Center, Jazan University, Jazan, 45142, Saudi Arabia
- School of Health Sciences, University of Petroleum and Energy Studies, Dehradun, Uttarakhand, India
| | - Huma Jan
- Department of Clinical Biochemistry, University of Kashmir, Hazratbal, Srinagar -190006, J&K, India
| | - Saiema Rasool
- Department of School Education, Govt. of Jammu & Kashmir, Srinagar, 190001 J&K, India
| | - Mohammad A Kamal
- Institutes for Systems Genetics, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu 610041, Sichuan, China
- King Fahd Medical Research Center, King Abdulaziz University, P. O. Box 80216, Jeddah 21589. Saudi Arabia
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh
- Enzymoics, 7 Peterlee place, Hebersham, NSW 2770; Novel Global Community Educational Foundation, Australia
| | - Saeed Alshahrani
- Department of Pharmacology and Toxicology, College of Pharmacy, Jazan University, Jazan, 45142, Saudi Arabia
| | - Maryam Halawi
- Department of Clinical Pharmacy, College of Pharmacy, Jazan University, Jazan, 45142, Saudi Arabia
| | - Hassan A Alhazmi
- Substance Abuse and Toxicology Research Center, Jazan University, Jazan, 45142, Saudi Arabia
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jazan University, Jazan, 45142, Saudi Arabia
| |
Collapse
|
44
|
Bajuayfir A, Alhazmi M, Alshareef O, Rawas A, Alsharif S, Almasoudi A, Cheema E, Ali M. Evaluation of Current Community Pharmacist Practice in Saudi Arabia: A Cross-sectional Study from Patients' Perspective (PART I). J Res Pharm Pract 2023; 12:15-20. [PMID: 38213603 PMCID: PMC10779689 DOI: 10.4103/jrpp.jrpp_12_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 01/09/2023] [Indexed: 01/13/2024] Open
Abstract
Objective This study aimed to evaluate the current practice of community pharmacists from patients' and pharmacists' perspectives in Saudi Arabia. This paper presents the patients' perspective. Methods A self-administered cross-sectional survey was developed to collect responses from patients in Saudi Arabia from February to April 2021. The questionnaire comprised several statements related to the best practice in community pharmacy. Patients' responses to each statement were scored using a 5-point Likert scale. Higher scores represented the greater extent to which the pharmacists perform the best practice in a community pharmacy setting and vice versa. Findings The data of 233 participants were included in the analysis. The majority of the participants were female (67%) and Saudi nationals (96%). The minimum mean score was related to the statement: pharmacist discusses with you about herbal medications or vitamin supplements. The maximum mean score was related to the statement: Pharmacist explains to you about the dose of medications and when to take them. Participants who were <20 years old had a significantly highest mean score, whereas those above 40 years old had the least mean score, P = 0.001. Participants from the Eastern region had a significantly highest mean score, compared to South region participants who had the least mean score, P = 0.009. Conclusion A gap in the current practice and the best practice of community pharmacists was found. The policymakers can utilize these findings to provide targeted professional development opportunities for the practicing community pharmacists to improve the overall service and care for the patients.
Collapse
Affiliation(s)
- Abdulmajeed Bajuayfir
- Department of Clinical Pharmacy, College of Pharmacy, Umm AlQura University, Makkah, Saudi Arabia
| | - Mohammad Alhazmi
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University, Abha, Saudi Arabia
| | - Omar Alshareef
- Department of Clinical Pharmacy, College of Pharmacy, Umm AlQura University, Makkah, Saudi Arabia
| | - Ahmed Rawas
- Department of Clinical Pharmacy, College of Pharmacy, Umm AlQura University, Makkah, Saudi Arabia
| | - Sumayyah Alsharif
- Department of Clinical Pharmacy, College of Pharmacy, Tabuk University, Tabuk, Saudi Arabia
| | - Amal Almasoudi
- Department of Clinical Pharmacy, College of Pharmacy, Tabuk University, Tabuk, Saudi Arabia
| | - Ejaz Cheema
- Department of Clinical Pharmacy, School of Pharmacy, University of Management and Technology, Lahore, Pakistan
| | - Majid Ali
- Department of Basic Sciences, College of Medicine, Sulaiman Al-Rajhi University, Al-Bukayriyah, Saudi Arabia
| |
Collapse
|
45
|
Qazi AA, Ali M, Jabeen F, Iqbal R, Iqbal MA, Latif M, Farooq Z, Kausar T, Naz A, Naqvi SAA, Hussain S, Mahmood MT, Malik K, Hakim A, Ullah H, Tariq N, Jalbani S. Presence of selected organochlorine pesticides (OCPs) in sediments and biota of River Satluj, Pakistan: first report. BRAZ J BIOL 2023; 83:e243905. [DOI: 10.1590/1519-6984.243905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 01/19/2021] [Indexed: 11/16/2022] Open
Abstract
Abstract In the developed countries, the use of OCPs (organochlorine pesticides) has been banned. However, in South Asia several of them are still in use. In Pakistan and India a constant addition of OCPs into the atmosphere has been indicated by various researchers. In this study levels of selected organochlorine pesticide residues were assessed in sediment and biota collected from four (4) water reservoirs (3 Barrages & 1 Siphon) on the River Satluj Pakistan, along 231 miles (372 km) of River stretch which was further divided into 12 sampling sites. It was aimed to find out the levels of organochlorine pesticide (OCPs) residues in sediments and from selected fish species (Labeo rohita, Wallagu attu, Cyprinus carpio) of the River Satluj Pakistan. The Organochlorine residues (seven pesticides) present in samples of sediments and biota were investigated through multi residue method, using Gas Chromatograph (GC-ECD).In the current study, the concentration of DDT, was investigated in Wallago attu (0.786-3.987 ppb), Labeo rohita (0.779-4.355 ppb) and Cyprinus carpio (1.234-5.654 ppb). DDE was also found in Cyprinus carpio (1.244-6.322 ppb), Wallag attu (0.877-4.221 ppb) and Labeo rohita (2.112-5.897 ppb). Aldrin was not observed in Labeo rohita and Wallago attu. Currently, lindane and DDE was found predominately high in the sediments of study area at SZ-4 (Panjnad Barrage) ranging (2.238-8.226 ppb) and (4.234-6.876 ppb), respectively. Heaptachlor was found only at SZ-4 (Panjnad Barrage) from the sediments with concentration ranging (0.032-234 ppb). In short all other residues investigated were found below the MCL (maximum concentration level) in all the compartments of the study area set by various agencies like WHO/FAO- Codex Alimenterious.
Collapse
Affiliation(s)
- A. A. Qazi
- Cholistan University of Veterinary and Animal Sciences, Pakistan
| | - M. Ali
- Quaid e Azam University, Pakistan
| | | | - R. Iqbal
- Bahuddin Zakariya University, Pakistan
| | | | - M. Latif
- University of Education, Pakistan
| | - Z. Farooq
- Cholistan University of Veterinary and Animal Sciences, Pakistan
| | - T. Kausar
- Sadiq College Women University, Pakistan
| | - A. Naz
- Children Hospital and Institute of Child Health, Pakistan
| | | | | | - M. T. Mahmood
- Cholistan University of Veterinary and Animal Sciences, Pakistan
| | | | - A. Hakim
- Muhammad Nawaz shareef University of agriculture, Pakistan
| | - H. Ullah
- The Islamia University of Bahawalpur, Pakistan
| | - N. Tariq
- Sardar Bahadur Khan Women University, Pakistan
| | - S. Jalbani
- Shaheed Benazir Bhutto University of Veterinary & Animal Sciences, Pakistan
| |
Collapse
|
46
|
Muhammad Haskani NH, Ming LC, Dhaliwal JS, Wee DVT, Goh BH, Ali M, Shaharuddin S, Goh KW, Goh HP. Diabetes Mellitus and Its Therapy in Brunei Darussalam - A Critical Revisit. Patient Prefer Adherence 2023; 17:1131-1136. [PMID: 37124833 PMCID: PMC10132290 DOI: 10.2147/ppa.s366152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Accepted: 11/01/2022] [Indexed: 05/02/2023] Open
Abstract
Introduction Diabetes is becoming an increasingly common condition across the world including Brunei Darussalam. Bruneian population, although is relatively small, represents a miniature urban community of neighbouring Southeast Asian countries as they share similar dietary and ethnicity patterns. Thus, it would be valuable to examine the findings of studies conducted among Bruneians. This study aimed to identify and review research related to the practice of patients with DM in Brunei Darussalam in order to identify associated factors influencing diabetic medication knowledge and adherence. Methods This narrative review analyzed literature related to DM and its therapy in Brunei Darussalam. Other issues consisting of knowledge and adherence related to DM were also explored. Databases (Scopus, PubMed, and Google Scholar) were used to search literature published up to May 2022. Search terms "diabetes mellitus", "Brunei" combined using Boolean operator were used. Results and Discussion Conducting appropriate studies in Brunei Darussalam can benefit the government and policymakers to implement effective measures and programmes to combat the diabetes epidemic. Despite the government's efforts, additional relevant stakeholders must be included in order to work together and engage in these initiatives in order to increase diabetes awareness, give people the power to make healthy decisions, and ultimately reduce the prevalence of diabetes in Brunei Darussalam. Patients' medication knowledge proficiency plays a main component of ensuring appropriate and safe use of medication prescribed to them. Conclusion Relatively poor medication knowledge and inappropriate diabetes-related practices were observed in studies conducted in Brunei Darussalam. However, no study has been done which directly measures both medication awareness and compliance among Brunei Darussalam T2DM patients. Future studies can focus on the relation between these two factors in different geographical locations of the world that are characterized by different diabetes-related practices and culture.
Collapse
Affiliation(s)
| | - Long Chiau Ming
- PAPRSB Institute of Health Sciences, Universiti Brunei Darussalam, Gadong, Brunei Darussalam
- School of Medical and Life Sciences, Sunway University, Sunway City, Selangor, Malaysia
| | - Jagjit Singh Dhaliwal
- PAPRSB Institute of Health Sciences, Universiti Brunei Darussalam, Gadong, Brunei Darussalam
| | - Daniel Vui Teck Wee
- Pharmacy Department, Suri Seri Begawan Hospital, Ministry of Health, Belait, Brunei Darussalam
| | - Bey Hing Goh
- Biofunctional Molecule Exploratory (BMEX) Research Group, School of Pharmacy, Monash University Malaysia, Selangor, Malaysia
- College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, Zhejiang, People’s Republic of China
| | - Majid Ali
- College of Medicine, Sulaiman Al Rajhi University, Al Bukayriyah, Saudi Arabia
| | - Shazwani Shaharuddin
- Pharmacy Department, Suri Seri Begawan Hospital, Ministry of Health, Belait, Brunei Darussalam
| | - Khang Wen Goh
- Faculty of Data Science and Information Technology, INTI International University, Nilai, Negeri Sembilan, Malaysia
| | - Hui Poh Goh
- PAPRSB Institute of Health Sciences, Universiti Brunei Darussalam, Gadong, Brunei Darussalam
- Correspondence: Hui Poh Goh, PAPRSB Institute of Health Sciences, Universiti Brunei Darussalam, Gadong, Brunei Darussalam, Email
| |
Collapse
|
47
|
Ijaz M, Javed MU, Ahmed A, Rasheed H, Shah SFA, Ali M. Evidence-based identification and characterization of methicillin-resistant Staphylococcusaureus isolated from subclinical mastitis in dairy buffaloes of Pakistan. Iran J Vet Res 2023; 24:215-226. [PMID: 38269009 PMCID: PMC10804429 DOI: 10.22099/ijvr.2023.46970.6755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 08/12/2023] [Accepted: 08/26/2023] [Indexed: 01/26/2024]
Abstract
Background Methicillin-resistant Staphylococcus aureus (MRSA), affecting livestock and human beings, has become a global public health hazard with economic consequences. Aims The current study was designed to investigate the prevailing MRSA-associated subclinical mastitis and associated risk factors in dairy buffaloes. The study also highlighted the genetic variations and in silico-based proteomic differences among MRSA isolates. Methods Out of 516 milk samples, 45.93% (237/516) were found positive for subclinical mastitis, while the prevalence of S. aureus was recorded 56.12%. The methicillin resistance in S. aureus isolates was evaluated by oxacillin disc diffusion test and molecular identification of the mecA gene. Results The results revealed a phenotypic and molecular prevalence of MRSA at 45.11% and 18.79%, respectively. The risk factor analysis revealed that among various assumed risk factors, parity, milking hygiene, milker care during milking, milk yield, housing system, and floor type were significantly associated with subclinical mastitis in buffaloes. The sequencing and phylogenetic analysis showed no significant genetic variations among study isolates and depicted a high similarity with isolates from Africa, USA, India, Italy, Turkey, and Iran. The in-silico protein analysis showed that all sequences had the same protein motifs resembling penicillin protein 2a except Buff-13, whose protein structure resembles alpha-catenin-like protein hmp-1. Conclusion The current study was the first report of the genotypic characterization and in silico protein analysis of MRSA from dairy buffaloes in Pakistan. The result highlighted the importance of antimicrobial resistance (AMR) and development of control strategies against MRSA infections.
Collapse
Affiliation(s)
- M. Ijaz
- Department of Veterinary Medicine, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - M. U. Javed
- Ph.D. Student in Veterinary Medicine, Department of Veterinary Medicine, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - A. Ahmed
- Ph.D. Student in Veterinary Medicine, Department of Veterinary Medicine, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - H. Rasheed
- MSc Student in Veterinary Medicine, Department of Veterinary Medicine, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - S. F. A. Shah
- MSc Student in Veterinary Medicine, Department of Veterinary Medicine, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - M. Ali
- Department of Veterinary Medicine, University of Veterinary and Animal Sciences, Lahore, Pakistan
| |
Collapse
|
48
|
Wahab IA, Shamsuddin N, Alwi S, Abd Wahab MS, Ali M, Long CM, Ahmad Hisham S, Jamil N. Reliability of Online Simulation-Based Assessment to Measure Cognitive Performance and Its Acceptance Among Pharmacy Students. EIMJ 2022; 14:43-53. [DOI: 10.21315/eimj2022.14.4.4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
The majority of conventional evaluations of cognitive skills (CSs) utilise paper-based or online multiple-choice questions or single best-answer questions. However, examination that uses online simulation of real scenarios has the potential to complement medium-to-high level CSs that make use of the intellectual capabilities of applying, analysing and evaluating complex information. Nevertheless, the reliability of online simulation as an alternative learning and assessment tool for Malaysian pharmacy courses has never been investigated. This paper illustrates online remote simulation-based assessment, its psychometric properties and students’ feedback towards this new learning and assessment tool opportunity. A virtual web-based simulation examination consisting of three infectious disease scenarios was administered in an undergraduate pharmacy course to assess physically distanced students for medium-level clinical pharmacy CSs. Students responded through written typed communication to online enquiries from health professionals, patients or caretakers’ avatars. Rasch analysis and a feedback survey were employed to measure the reliability of online simulation and to understand students’ experiences with the new web-based tool. This study found that the remote simulation examination had good reliability (ir = 0.95, pr = 0.73) for measuring medium-level clinical pharmacy CSs. The students’ survey indicates that the web-based simulation activities improved knowledge, engagement and cognitive reasoning. This article contributes to the pharmacy education literature by illustrating how a different type of assessment is feasible and reliable for evaluating students’ CSs for final examinations and potentially has equitable opportunities for distance-learning students to enhance their learning capabilities and show their performances. Future research to investigate the potential of remote online simulation examinations for inter-professional learning and assessment is highly recommended.
Collapse
|
49
|
Javed MA, Ali SW, Ashfaq M, Tabassam J, Ali M, IhsanUllah M, Nayab SF, Kaya Y, Khalili E, Ali Q, Yau TE. Molecular profiling of bacterial blight resistance in Malaysian rice cultivars. BRAZ J BIOL 2022; 82:e256189. [PMID: 36541981 DOI: 10.1590/1519-6984.256189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 12/09/2021] [Indexed: 12/23/2022] Open
Abstract
Bacteria blight is one of the most serious bacterial diseases of rice worldwide. The identification of genetic potential against bacterial blight in the existing rice resources is a prerequisite to develop multigenic resistance to combat the threat of climate change. This investigation was conducted to evaluate alleles variation in 38 Malaysian cultivars using thirteen Simple Sequences Repeats markers and one Sequence Tagged Sites (STS) marker which were reported to be linked with the resistance to bacterial blight. Based on molecular data, a dendrogram was constructed which classified the rice cultivars into seven major clusters at 0.0, 0.28 and 0.3 of similarity coefficient. Cluster 5 was the largest group comprised of ten rice cultivars where multiple genes were identified. However, xa13 could not be detected in the current rice germplasm, whereas xa2 was detected in 25 cultivars. Molecular analysis revealed that Malaysian rice cultivars possess multigenic resistance.
Collapse
Affiliation(s)
- M A Javed
- University of the Punjab, Faculty of Agricultural Sciences, Department of Plant Breeding and Genetics, Lahore, Pakistan.,Universiti Teknologi Malaysia - UTM Skudai, Faculty of Science, Department of Biosciences, Johor Bahru, Malaysia
| | - S W Ali
- University of the Punjab, Department of Food Science and Technology, Faculty of Agricultural Sciences, Lahore, Pakistan
| | - M Ashfaq
- University of the Punjab, Faculty of Agricultural Sciences, Department of Plant Breeding and Genetics, Lahore, Pakistan
| | - J Tabassam
- University of the Punjab, Faculty of Agricultural Sciences, Department of Plant Breeding and Genetics, Lahore, Pakistan
| | - M Ali
- University of the Punjab, Faculty of Agricultural Sciences, Department of Entomology, Lahore, Pakistan
| | - M IhsanUllah
- Cotton Research Institute Multan, Multan, Pakistan
| | - S F Nayab
- Sorghum Research Sub Station, Dera Ghazi Khan, Pakistan
| | - Y Kaya
- Ondokuz Mayis University, Faculty of Agriculture, Department of Agricultural Biotechnology, Samsun, Turkey
| | - E Khalili
- Tarbiat Modarres University, Faculty of Science, Department of Plant Science, Tehran, Iran
| | - Q Ali
- University of the Punjab, Faculty of Agricultural Sciences, Department of Plant Breeding and Genetics, Lahore, Pakistan
| | - T E Yau
- Universiti Teknologi Malaysia - UTM Skudai, Faculty of Science, Department of Biosciences, Johor Bahru, Malaysia
| |
Collapse
|
50
|
Sami M, Ali M, Gaber M, Sidky M, Farroh K. Growth, Productivity and Quality of Sweet Basal in relation to Minerals, Nanoparticles of Chitosan for NPK Fertilization. Egyptian Academic Journal of Biological Sciences, H Botany 2022. [DOI: 10.21608/eajbsh.2022.279576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
|