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Zeb Z, Sharif A, Akhtar B, Shahnaz. 3-Acetyl coumarin alleviate neuroinflammatory responses and oxidative stress in aluminum chloride-induced Alzheimer's disease rat model. Inflammopharmacology 2024:10.1007/s10787-024-01434-x. [PMID: 38448794 DOI: 10.1007/s10787-024-01434-x] [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: 12/22/2023] [Accepted: 01/10/2024] [Indexed: 03/08/2024]
Abstract
Alzheimer's disease (AD) is a neurodegenerative disorder that impairs mental ability and interrupts cognitive function. Heavy metal exposure like aluminum chloride is associated with neurotoxicity linked to neuro-inflammation, oxidative stress, accumulation of amyloid plaques, phosphorylation of tau proteins associated with AD like symptoms. The objective of the present investigation was to assess the effect 3-acetyl coumarin (3AC) in a rat model of AD. Preliminary screening was performed with SWISS ADME to check for the bioavailability of 3-AC and likeness score which proved favorable. 3-AC docked against Caspase 3, NF-κβ and tau protein kinase I exhibited good binding energies. Male rats were divided into six groups (n = 5). AlCl3 (100 mg/kg BW) was administered for 28 days before starting treatment to induce AD. Normal control rats received vehicle. Treatment groups received 10, 20 and 30 mg/kg 3-AC for 28 days. Rivastigmine (2 mg/kg) was the standard. Behavioral tests (EPM, MWM) were performed at 7-day intervals throughout study period. Rats showed improved spatial memory and learning in treatment groups during behavioral tests. Rats were euthanized on day 28. Inflammatory markers (IL-1β, IL-16 and TNFα) exhibited significant improvement (p < 0.001) in treated rats. Oxidative stress enzymes (SOD, CAT, GSH, MDA) were restored. Caspase3 and NF-κβ quantified through qRT-PCR also decreased significantly (p < 0.001) when compared to disease control group. Levels of acetyl cholinesterase, dopamine and noradrenaline were also restored in treated rats significantly (p < 0.001). 3-AC treatment restored neuroprotection probably because of anti-inflammatory, anti-oxidant and anti-cholinesterase potential; hence, this can be considered a promising therapeutic potential alternative.
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Affiliation(s)
- Zakiah Zeb
- Department of Pharmacology, Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Lahore, Pakistan
| | - Ali Sharif
- Department of Pharmacology, Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Lahore, Pakistan.
| | - Bushra Akhtar
- Department of Pharmacy, University of Agriculture, Faisalabad, Pakistan.
| | - Shahnaz
- Department of Chemistry, Lahore College for Women University, Lahore, Pakistan
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Sharif A, Smith DR, Hellgren KJ, Jendle J. Diabetic retinopathy among the elderly with type 2 diabetes: A Nationwide longitudinal registry study. Acta Ophthalmol 2024. [PMID: 38339879 DOI: 10.1111/aos.16659] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Revised: 01/19/2024] [Accepted: 01/25/2024] [Indexed: 02/12/2024]
Abstract
PURPOSE To investigate the prevalence, incidence and risk factors of DR in elderly people living with type 2 diabetes. METHODS Individuals >80 years, in the Swedish National Diabetes Register (NDR) between 2008 and 2017, were included. Prevalence and incidence were calculated and stratified by age. Estimates were assessed by longitudinal binary logistic regression models. RESULTS One hundred forty-one thousand, one hundred fifty-eight individuals with type 2 diabetes were included, median age 83 years, 53.3% females and with a median HbA1c 52 mmol/mol. The DR prevalence was stable at 336.2 cases/1000 patients in 2008 (95% CI, 330.2-342.3), with no significant changes during the 10-year period. Crude DR incidence rate: 88.5 cases/1000 patient years (95% CI, 87.6-89.4). The incidence rate was lower at higher ages. The effect of age on incident DR varied by sex, with females having an increasingly higher risk than males from 83 years of age, OR 1.25 (1.11-1.42) at age 90 years. The risk of incident DR with longer diabetes duration increased more rapidly at worse glycaemic control. CONCLUSION The growing population of elderly with type 2 diabetes shows a stable proportion of DR and proposes an increased need for DR screening and eye care. Established risk factors for DR, such as diabetes duration and level of glycaemic control, are also important in the elderly; however, age and sex should be considered.
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Affiliation(s)
- Ali Sharif
- School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
- Department of Ophthalmology, Örebro University Hospital, Örebro, Sweden
| | - Daniel R Smith
- Clinical Epidemiology and Biostatistics, School of Medical Sciences, Örebro University, Örebro, Sweden
| | - Karl-Johan Hellgren
- School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
- Department of Ophthalmology, Karlstad Hospital, Karlstad, Sweden
| | - Johan Jendle
- School of Medical Sciences, Faculty of Medicine and Health, Örebro University, Örebro, Sweden
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Nazir S, Ahmad I, Mobashar A, Sharif A, Shabbir A, Chaudhary WA. Mechanistic evaluation of antiarthritic and anti-inflammatory effect of campesterol ester derivatives in complete Freund's adjuvant-induced arthritic rats. Front Pharmacol 2024; 14:1346054. [PMID: 38322703 PMCID: PMC10844886 DOI: 10.3389/fphar.2023.1346054] [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: 11/28/2023] [Accepted: 12/27/2023] [Indexed: 02/08/2024] Open
Abstract
Background: Current therapies for RA have limitations and side effects, leading to a growing need for safer treatment options. Natural compounds from plants are gaining attention for their therapeutic benefits and fewer side effects. One such compound is the campesterol derivative, a steroid derivative occurring in plants. Studies have shown that this derivative has anti-inflammatory properties and can impact the expression of pro-inflammatory factors. The primary objective of this study was to explore and assess the potential therapeutic effects of Campesterol Ester Derivatives (CED) utilizing a rat model of arthritis induced by Complete Freund's Adjuvant (CFA). Method: The rats were divided into specific experimental groups and treated with either CED or piroxicam (as a positive control) for a duration of 28 days. We determined the effects of CED on various parameters including paw edema, thermal hyperalgesia, and mechanical allodynia at different time points. Furthermore, serum levels of inflammatory cytokines, oxidative stress markers and histological analyses were performed. Additionally, mRNA expression levels of inflammatory markers, both pro-inflammatory (such as TNF-α, NF-κB, IL-6, COX-1, COX-2, and IL-4) and anti-inflammatory were analyzed. Results: In the arthritic rat model, CED exhibited significant anti-inflammatory effects and resulted in a notable reduction in paw edema levels compared to the control group. Histopathological examination of the treated rats' paws confirmed a decrease in inflammation and tissue damage, including reduced pannus formation and bone erosion. Importantly, there were no observable signs of damage to the liver and kidneys following CED treatment, indicating its safety profile and potential for organ protection. At the molecular level, CED treatment downregulated mRNA expression levels of pro-inflammatory markers, indicating its ability to suppress inflammation. Conversely, certain anti-inflammatory markers were upregulated following CED treatment, suggesting a positive influence on the immune response. The positive effects of CED were not limited to joint inflammation; it also showed systemic benefits by positively influencing hematological and biochemical parameters. Conclusion: CED demonstrated promising therapeutic potential as an anti-inflammatory intervention for arthritis in the experimental rat model. Its ability to reduce inflammation, protect tissues, and improve organ function indicates its multifaceted benefits.
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Affiliation(s)
- Sarwat Nazir
- Department of Pharmacology, Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan
| | - Ishtiaq Ahmad
- Department of Global Health Research, Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Aisha Mobashar
- Department of Pharmacology, Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan
| | - Ali Sharif
- Department of Pharmacology, Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Jail road, Lahore, Pakistan
| | - Arham Shabbir
- Department of Pharmacology, Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Jail road, Lahore, Pakistan
| | - Waqas Ashraf Chaudhary
- Department of Pain Management, School of Biological Sciences, University of Leicester, Leicester, England
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Sheikh M, Khan HM, Khan MUZ, Sharif A. Formulation, Evaluation and Optimization of Antimicrobial Potential of Herbal Cream Containing Allium sativum, Moringa oleifera Extracts and Thymus vulgaris Oil. Curr Pharm Biotechnol 2024; 25:365-383. [PMID: 37143275 DOI: 10.2174/1389201024666230504124838] [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: 07/15/2022] [Revised: 12/31/2022] [Accepted: 01/05/2023] [Indexed: 05/06/2023]
Abstract
BACKGROUND Herbal preparations can be formed by combining several plant classes. One possible explanation for the effectiveness of combined medications is that the various mixtures with different mechanisms may add up to produce a more comprehensive therapeutic effect. OBJECTIVE This study aims to investigate the synergistic antibiotic potential of a cream containing three natural herbal extracts: Allium sativum, Moringa oleifera, and Thymus vulgaris. The efficacy of combining these plant extracts was compared to that of a standard antibiotic formulation (Polyfax). METHODS The herbal cream was formulated by using aqueous extracts of garlic (Allium sativum), moringa (Moringa oleifera) and essential oil of thyme (Thymus vulgaris). The study aimed to explore the therapeutic potential of these extracts against bacteria. P. aeruginosa, B. subtilis, E. coli, S. aureus, and S. pneumonia are commonly found in fresh wounds. RESULTS The results showed that garlic extract (5%) had the highest zone of inhibition, 14.26 ± 0.05 mm, and a combination of garlic (5%) and thyme (2%) exhibited a significant synergistic effect, with a 23.5 ± 0.05 mm zone of inhibition. High-performance liquid chromatography analysis revealed the presence of allicin, quercetin and thymol as potential therapeutic phytoconstituents. The formulated herbal cream had a soft texture, was easily spreadable, and had better stability and absorption than the standard polyfax. The topical application of the cream did not cause any skin reaction or allergy in mice. The in vivo wound healing effect of the herbal cream was investigated on an abrasion model of albino mice, and the results showed that the treatment group (46 ± 16.31%) had significant wound healing potential compared to the standard (64 ± 17.49%) and control groups (18 ± 3.74%). CONCLUSION The formulated herbal cream was a better alternative to standard therapy, exhibiting promising healing and antimicrobial effects with significant compatibility and safety profile.
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Affiliation(s)
- Maliha Sheikh
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Lahore, 54000, Pakistan
| | - Humaira M Khan
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Lahore, 54000, Pakistan
| | - Muhammad U Z Khan
- Institute of Microbiology, University of Agriculture, Faisalabad, 38000, Pakistan
| | - Ali Sharif
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Lahore, 54000, Pakistan
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Sharif A, Shah NA, Rauf A, Hadayat N, Gul A, Nawaz G, Sakhi S, Iqbal M, Khan MR, Shah AA, Azam N, Iftikhar H, Shah SA, Bahadur S, Hussain F, Shuaib M. Ethnomedicinal uses of plants for various diseases in the remote areas of Changa Manga Forest, Pakistan. BRAZ J BIOL 2024; 84:e255916. [DOI: 10.1590/1519-6984.255916] [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: 08/31/2021] [Accepted: 02/01/2022] [Indexed: 11/22/2022] Open
Abstract
Abstract This study aims at reporting the indigenous knowledge of the medicinal flora from the inhabitants of surroundings of the World’s largest artificial planted forest “Changa Manga”, Pakistan. Data were collected by direct interviews and group meetings from 81 inhabitants including 32 local healers having information regarding the use of indigenous medicinal plants over a period of one year. Different statistical tools were applied to analyze the data including Frequency citation (FC), Relative frequency citation (RFC), Use Value, Factor of informants consensus and fidelity level. This study reported 73 plant species belonging to 37 plant families and 46 genera. The majority of plant species belong to compositae family. The most commonly used medicinal plants were P. hysterophorus L., P. dactylifera L., S. indicum L, P. harmala L., P. emblica L., and A. indica A.Juss. The greatest number of species was used to cure gastrointestinal disorders. The highest fidelity level (68.18%) was of E. helioscopia to cure gastrointestinal disorders. Maximum fresh uses (17) were reported by C. dactylon (L.) Pars. While the highest number of species reporting fresh uses in similar number was 13. In this study, five novel plants are being reported for the first time in Pakistan for their ethnomedicinal worth. Our data reflect unique usage of the medicinal plants in the study area. The statistical tools used in the study proved useful in pointing the most important and disease category specific plants. High use value plant and the new reported medicinal plants might prove an important source of the isolation of pharmacologically active compounds.
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Affiliation(s)
| | | | - A. Rauf
- University of AWAKUM, Pakistan
| | | | - A. Gul
- Hazara University, Pakistan
| | - G. Nawaz
- Kohat University of Science and Technology, Pakistan
| | | | | | | | - A. A. Shah
- Jazan University, Kingdom of Saudi Arabia
| | - N. Azam
- University of Peshawar, Pakistan
| | | | - S. A. Shah
- National University of Medical Sciences, Pakistan
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Saleem A, Javed M, Akhtar MF, Sharif A, Akhtar B, Naveed M, Saleem U, Baig MMFA, Zubair HM, Bin Emran T, Saleem M, Ashraf GM. Current Updates on the Role of MicroRNA in the Diagnosis and Treatment of Neurodegenerative Diseases. Curr Gene Ther 2024; 24:122-134. [PMID: 37861022 DOI: 10.2174/0115665232261931231006103234] [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: 05/11/2023] [Revised: 09/02/2023] [Accepted: 09/03/2023] [Indexed: 10/21/2023]
Abstract
BACKGROUND MicroRNAs (miRNA) are small noncoding RNAs that play a significant role in the regulation of gene expression. The literature has explored the key involvement of miRNAs in the diagnosis, prognosis, and treatment of various neurodegenerative diseases (NDD), such as Alzheimer's disease (AD), Parkinson's disease (PD), and Huntington's disease (HD). The miRNA regulates various signalling pathways; its dysregulation is involved in the pathogenesis of NDD. OBJECTIVE The present review is focused on the involvement of miRNAs in the pathogenesis of NDD and their role in the treatment or management of NDD. The literature provides comprehensive and cutting-edge knowledge for students studying neurology, researchers, clinical psychologists, practitioners, pathologists, and drug development agencies to comprehend the role of miRNAs in the NDD's pathogenesis, regulation of various genes/signalling pathways, such as α-synuclein, P53, amyloid-β, high mobility group protein (HMGB1), and IL-1β, NMDA receptor signalling, cholinergic signalling, etc. Methods: The issues associated with using anti-miRNA therapy are also summarized in this review. The data for this literature were extracted and summarized using various search engines, such as Google Scholar, Pubmed, Scopus, and NCBI using different terms, such as NDD, PD, AD, HD, nanoformulations of mRNA, and role of miRNA in diagnosis and treatment. RESULTS The miRNAs control various biological actions, such as neuronal differentiation, synaptic plasticity, cytoprotection, neuroinflammation, oxidative stress, apoptosis and chaperone-mediated autophagy, and neurite growth in the central nervous system and diagnosis. Various miRNAs are involved in the regulation of protein aggregation in PD and modulating β-secretase activity in AD. In HD, mutation in the huntingtin (Htt) protein interferes with Ago1 and Ago2, thus affecting the miRNA biogenesis. Currently, many anti-sense technologies are in the research phase for either inhibiting or promoting the activity of miRNA. CONCLUSION This review provides new therapeutic approaches and novel biomarkers for the diagnosis and prognosis of NDDs by using miRNA.
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Affiliation(s)
- Ammara Saleem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, 38000, Pakistan
| | - Maira Javed
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, 38000, Pakistan
| | - Muhammad Furqan Akhtar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, Lahore, 5400, Pakistan
| | - Ali Sharif
- Department of Pharmacology, Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Lahore, 54000, Pakistan
| | - Bushra Akhtar
- Department of Pharmacy, University of Agriculture, Faisalabad, Pakistan
| | - Muhammad Naveed
- Department of Physiology and Pharmacology, College of Medicine, The University of Toledo, Toledo, OH, USA
| | - Uzma Saleem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, 38000, Pakistan
| | | | - Hafiz Muhammad Zubair
- Post Graduate Medical College, Faculty of Medicine and Allied Health Sciences, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong-4381, Bangladesh
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Dhaka 1207, Bangladesh
| | - Mohammad Saleem
- Department of Pharmacology, University College of Pharmacy, University of the Punjab, Lahore, Pakistan
| | - Ghulam Md Ashraf
- Department of Medical Laboratory Sciences, University of Sharjah, College of Health Sciences, and Research Institute for Medical and Health Sciences, Sharjah 27272, UAE
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Muheilan M, Sharif A, MacCraith E, Alhajahjeh R, Power D, Hennessey D, Sweeney P. Smoking is an independent risk factor for skin flap complications following inguinal lymph node dissection for penile cancer. Ir Med J 2023; 116:835. [PMID: 37791702] [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: 10/05/2023]
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Malik A, Sharif A, Zubair HM, Akhtar B, Mobashar A. In Vitro, In Silico, and In Vivo Studies of Cardamine hirsuta Linn as a Potential Antidiabetic Agent in a Rat Model. ACS Omega 2023; 8:22623-22636. [PMID: 37396280 PMCID: PMC10308569 DOI: 10.1021/acsomega.3c01034] [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: 02/24/2023] [Accepted: 05/30/2023] [Indexed: 07/04/2023]
Abstract
Diabetes mellitus (T2DM) is a multifaceted metabolic disorder with no definite treatment. In silico characterization can help to explain the interaction between molecules and predict 3D structures. The aim of the present study was to evaluate the hypoglycemic activities of the hydro-methanolic extract of Cardamine hirsuta in a rat model. In vitro antioxidant and α-amylase inhibitory assays were evaluated in the present study. Phyto-constituents were quantified using RP-UHPLC-MS analysis. Molecular docking of compounds into the binding site of different molecular targets, i.e., tumor necrosis factor (TNF-α), glycogen synthase kinase 3 β (GSK-3β), and AKT, was carried out. Acute toxicity model, in vivo antidiabetic effect, and the influence on biochemical and oxidative stress parameters were also investigated. T2DM was induced in adult male rats by streptozotocin using a high-fat diet model. Three different doses (125, 250, and 500 mg/kg BW) were orally gavaged for 30 days. Mulberrofuran-M and quercetin3-(6″caffeoylsophoroside) have demonstrated remarkable binding affinity toward TNF-α and GSK-3β, respectively. 2,2-Diphenyl-1-picrylhydrazyl and α-amylase inhibition assay exhibited IC50 values of 75.96 and 73.66 μg/mL, respectively. In vivo findings exhibited that 500 mg/kg body weight (BW) dose of the extract significantly decreased the blood glucose level, improved biochemical parameters as well as oxidative stress by reduction of lipid peroxidation, and increased high-density lipoproteins. Moreover, activities of glutathione-s-transferase, reduced glutathione, superoxide dismutase were enhanced, and cellular architecture in the histopathological examination was restored in treatment groups. The present study affirmed the antidiabetic activities of mulberrofuran-M and quercetin3-(6″caffeoylsophoroside) present in the hydro-methanolic extract of C. hirsuta, possibly due to the reduction in oxidative stress and α-amylase inhibition.
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Affiliation(s)
- Aqna Malik
- Department
of Pharmacology, Faculty of Pharmacy, The
University of Lahore, Lahore 54000, Pakistan
| | - Ali Sharif
- Department
of Pharmacology, Faculty of Pharmacy, The
University of Lahore, Lahore 54000, Pakistan
| | - Hafiz Muhammad Zubair
- Department
of Pharmacology, Faculty of Pharmacy, The
University of Lahore, Lahore 54000, Pakistan
| | - Bushra Akhtar
- Department
of Pharmacy, University of Agriculture, Faisalabad 38000, Pakistan
| | - Aisha Mobashar
- Department
of Pharmacology, Faculty of Pharmacy, The
University of Lahore, Lahore 54000, Pakistan
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Zubair HM, Khan MA, Gulzar F, Alkholief M, Malik A, Akhtar S, Sharif A, Akhtar MF, Abbas M. Patient Perspectives and Side-Effects Experience on Chemotherapy of Non-Small Cell Lung Cancer: A Qualitative Study. Cancer Manag Res 2023; 15:449-460. [PMID: 37255669 PMCID: PMC10226488 DOI: 10.2147/cmar.s396751] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 05/03/2023] [Indexed: 06/01/2023] Open
Abstract
Purpose This study aimed to explore patients' experiences of palliative chemotherapy for non-small cell lung cancer (NSCLC), how patients adapt to their new and challenging life after chemotherapy, their beliefs, and their quality of life. Patients and Methods The study used an exploratory descriptive qualitative approach that was designed to explore the experiences and side effects of NSCLC patients on chemotherapy in Pakistan. The study was designed to obtain a deeper understanding of 22 NSCLC patients' experiences, using a face-to-face approach and interviews were conducted. Patients who have completed chemotherapy agreed to participate in semi-structured interviews. Results The data were arranged into five themes: hospital facilities and environment, patient's beliefs in alternative treatments, presenting a positive/negative face, life is for living, and health insurance coverage. The major complaints related to bad experiences of chemotherapy-induced side effects, but these patients still managed to complete the full course of their respective chemotherapy. Additionally, the current study revealed the real experience of patients with NSCLC which had been less studied. The patient's experience was summarized into four themes and several subthemes. Conclusion This study aid healthcare providers when deciding on treatment options that will improve shared decision-making between clinicians and treatment outcomes.
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Affiliation(s)
| | - Muhammad Arslan Khan
- Department of Pharmacy Services, The University of Lahore Teaching Hospital, Lahore, Pakistan
| | - Faisal Gulzar
- Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan
| | - Musaed Alkholief
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Abdul Malik
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Suhail Akhtar
- Department of Biochemistry, A.T. Still University of Health Sciences, Kirksville, MO, USA
| | - Ali Sharif
- Department of Pharmacology, Institute of Pharmacy, Lahore College for Women University, Lahore, Pakistan
| | - Muhammad Furqan Akhtar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, Lahore, Pakistan
| | - Muhammad Abbas
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Islamabad, Pakistan
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Saeed A, Akhtar MF, Saleem A, Akhtar B, Sharif A. Reproductive and metabolic toxic effects of polystyrene microplastics in adult female Wistar rats: a mechanistic study. Environ Sci Pollut Res Int 2023; 30:63185-63199. [PMID: 36961641 DOI: 10.1007/s11356-023-26565-6] [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] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 03/16/2023] [Indexed: 05/10/2023]
Abstract
Microplastics, such as polystyrene microplastics (PS-MPs), have become an emerging environmental hazard for animals and humans. Long-term exposure to PS-MPs has led to neurotoxicity, reproductive dysfunction, and carcinogenesis. The goal of this study was to evaluate the effect of sub-chronic exposure of PS-MPs on metabolic and reproductive functions in female rats. The PS-MPs were prepared by cryogenic technique. The PS-MPs were given orally to female Wistar rats for 45 days at 2.5, 5, and 10 mg/kg/day. The average PS-MPs' size diameter was 876 nm. The PS-MPs administration resulted in a significant decrease in the activity of superoxide dismutase and catalase in the liver and ovary. The effect of PS-MPs on reduced glutathione and lipid peroxidation in the liver and ovarian tissues of rats was statistically insignificant. The PS-MP exposure exhibited an increase in the levels of triglycerides, total cholesterol, and low-density lipoprotein and decrease in high-density lipoprotein. The PS-MPs caused glucose intolerance and increase in insulin. Moreover, the PS-MP exposure increased follicle stimulating hormone, estradiol, and testosterone. Serum level of interleukin-6 and nuclear factor kappa B (NF-κB) was elevated in animals treated with PS-MPs. The PS-MP exposed rats showed normal ovarian histology, but activated hepatic stellate cells and liver fibrosis. It is concluded that the sub-chronic exposure to PS-MPs resulted in metabolic and endocrine disruption in female rats through oxidative damage, hormonal imbalance, and chronic inflammation.
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Affiliation(s)
- Anam Saeed
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore, Pakistan
| | - Muhammad Furqan Akhtar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore, Pakistan.
| | - Ammara Saleem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Bushra Akhtar
- Department of Pharmacy, University of Agriculture, Faisalabad, Pakistan
| | - Ali Sharif
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Lahore, Pakistan
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Bangash Y, Saleem A, Akhtar MF, Anwar F, Akhtar B, Sharif A, Khan MI, Khan A. Pterostilbene reduces the progression of atopic dermatitis via modulating inflammatory and oxidative stress biomarkers in mice. Inflammopharmacology 2023; 31:1289-1303. [PMID: 37069463 DOI: 10.1007/s10787-023-01214-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [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: 02/23/2023] [Accepted: 03/27/2023] [Indexed: 04/19/2023]
Abstract
Atopic dermatitis (AD) is one of the most prevalent chronic skin inflammatory disorders requiring continuous treatment and care. Pterostilbene (PTN) belongs to stilbene and is a polyphenolic compound of natural origin. It is similar to resveratrol and has analogous anti-inflammatory, anti-oxidant, and anti-carcinogenic characteristics. This study was intended to evaluate the effect of PTN against atopic dermatitis. The disease was induced by sensitization with 2,4-dinitrochlorobenzene (DNCB) in mice. The standard control group (SCG) received topical 0.1% tacrolimus (TC), whereas three other treatment groups received daily topical PTN at 0.2, 0.6, and 1% w/w for 28 days. Dermatitis scoring, ear thickness, and body weight of animals were weekly determined while other parameters were assessed at the termination of the experiment. PTN reduced the ear weight, skin thickness, and the weight and size of thymus glands and spleen in comparison with diseased animals. PTN also reduced the elevated immunoglobulin E (IgE) level and blood inflammatory cells in diseased mice. The histopathological findings showed a decreased epidermal thickness in PTN-treated groups. Moreover, treatment with PTN improved the amount of oxidative stress markers in the skin of the diseased mice. The expressions of IL-4, IL-6, TNF-α, and NF-κB in the skin of diseased mice were also reduced by PTN. This study concludes that PTN ameliorated the symptoms of atopic dermatitis through the reduction of inflammation, oxidative damage, and inflammatory cytokines in the skin of diseased animals. Therefore, PTN must be further investigated for the treatment of AD complications and other inflammatory skin disorders.
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Affiliation(s)
- Yasmin Bangash
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore, Pakistan
| | - Ammara Saleem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, Pakistan.
| | - Muhammad Furqan Akhtar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore, Pakistan.
| | - Fareeha Anwar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore, Pakistan
| | - Bushra Akhtar
- Department of Pharmacy, University of Agriculture, Faisalabad, Pakistan
| | - Ali Sharif
- Faculty of Pharmaceutical and Allied Health Sciences, Institute of Pharmacy, Lahore College for Women University, Lahore, Pakistan
| | - Muhammad Imran Khan
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore, Pakistan
| | - Aslam Khan
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore, Pakistan
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12
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Mihu M, Maybauer M, Cain K, Swant L, Harper M, Schoaps R, Sharif A, Benson C, Brewer J, ElBanayosy A, Banayosy AE. Safety and Efficacy of Intensivist Led Ecmo Retrievals. J Heart Lung Transplant 2023. [DOI: 10.1016/j.healun.2023.02.740] [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
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13
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Yousaf R, Khan MI, Akhtar MF, Madni A, Sohail MF, Saleem A, Irshad K, Sharif A, Rana M. Development and in-vitro evaluation of chitosan and glyceryl monostearate based matrix lipid polymer hybrid nanoparticles (LPHNPs) for oral delivery of itraconazole. Heliyon 2023; 9:e14281. [PMID: 36925532 PMCID: PMC10010992 DOI: 10.1016/j.heliyon.2023.e14281] [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: 11/30/2022] [Revised: 02/23/2023] [Accepted: 03/01/2023] [Indexed: 03/11/2023] Open
Abstract
Itraconazole (ICZ) is a broad spectrum antifungal drug, but used as second or third line therapy due to its low and erratic oral bioavailability. This work was carried out to prepare and characterize matrix type lipid-polymer hybrid nanoparticles (LPHNPs) for dissolution enhancement of ICZ. LPHNPs were prepared using solvent diffusion/emulsification technique. Matrix LPHNPs were composed of chitosan (polymer), glyceryl monostearate (lipid) and poloxamer 188 (stabilizer). LPHNPs loaded with ICZ (LPHNPs-1, LPHNPs-2, LPHNPs-3 and LPHNPs-4) were developed using varying concentration of chitosan whereas LPHNPs (LPHNPs-5, LPHNPs-6, LPHNPs-7 and LPHNPs-8) were prepared using varying concentrations of poloxamer 188. LPHNPs loaded with ICZ were further evaluated for entrapment efficiency, particle size, polydispersity index (PDI), zeta potential and dissolution profiles at biorelevant pH conditions. The particle size (LPHNPs-1 to LPHNPs-4) was found to be in range of 421-588 nm with PDI values 0.34-0.41. The particles size of LPHNPs-5 to LPHNPs-8 was found to be in range of 489-725 nm with PDI 0.34-0.74. The entrapment efficiency of LPHNPs-1 to LPHNPs-4 was found to be in range of 85.21%-91.34%. The entrapment efficiency of LPHNPs-5 to LPHNPs-8 was found to be in range 78.32%-90.44%. . The scanning electron microscopy of optimized formulations LPHNPs-1 and LPHNPs-5 indicated formation of oval shaped nanoparticles. DSC thermogram of ICZ loaded LPHNPs also depicted the conversion of crystalline form of ICZ into amorphous form demonstrating the internalization and dissolution enhancement of drug in the hybrid matrix. The cumulative drug dissolved at acidic pH 1.2 was found to be 23.3% and 19.8% for LPHNPs-1 and LPHNPs-5 respectively. Similarly at basic pH values 7.4, cumulative amount of drug dissolved was 90.2% and 83.4% for LPHNPs-1 and LPHNPs-5 respectively. Drug dissolution kinetics exhibited fickian diffusion best described by Korse-meyer Peppas model. The results suggested that chitosan and glyceryl monostearate based matrix LPHNPs could be used as promising approach for dissolution enhancement of ICZ which could further increase its bioavailability.
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Affiliation(s)
- Rimsha Yousaf
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, 54000, Lahore, Pakistan
| | - Muhammad Imran Khan
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, 54000, Lahore, Pakistan
| | - Muhammad Furqan Akhtar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, 54000, Lahore, Pakistan
| | - Asadullah Madni
- Department of Pharmaceutics, Faculty of Pharmacy, The Islamia University of Bahawalpur, Bahawalpur, 63100, Pakistan
| | - Muhammad Farhan Sohail
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, 54000, Lahore, Pakistan
| | - Ammara Saleem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Pakistan
| | - Kanwal Irshad
- Department of Pharmaceutical Chemistry, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Pakistan
| | - Ali Sharif
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Lahore, Pakistan
| | - Maria Rana
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, 54000, Lahore, Pakistan
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14
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Asghar A, Sharif A, Awan SJ, Akhtar B, Akhtar MF, Ali S, Shahnaz. "Ficus johannis Boiss. leaves ethanolic extract ameliorate streptozotocin-induced diabetes in rats by upregulating the expressions of GCK, GLUT4, and IGF and downregulating G6P". Environ Sci Pollut Res Int 2023; 30:49108-49124. [PMID: 36773254 DOI: 10.1007/s11356-023-25765-4] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 02/02/2023] [Indexed: 02/12/2023]
Abstract
The leaves of Ficus johannis Boiss (F. johannis), commonly known as Fig tree, Anjir, and Teen, are used by the folk medicinal practitioners in Iran for controlling hyperglycemia in diabetic patients. This study investigated the pharmacological basis for antidiabetic effect of the ethanolic extract of F. johannis leaves using in vitro and in vivo experimental models. Qualitative screening of phytochemicals, estimation of total phenolic and flavonoid contents, and in vitro antioxidant and α-amylase inhibition assays were performed. Moreover, the High-performance liquid chromatography (HPLC) quantification, acute toxicity, glucose tolerance, and in vivo antidiabetic effect along with the evaluation of gene expressions involved in diabetes mellitus were carried out. Significant quantities of phenolic (71.208 ± 2.89 mgg-1 GAE) and flavonoid (26.38 ± 3.53 mgg-1 QE) were present. Inhibitory concentration (IC50) of the plant extract exhibited an excellent in vitro antioxidant (IC50 = 33.81 µg/mL) and α-amylase (IC50 = 12.18 µg/mL) inhibitory potential. The HPLC analysis confirmed the gallic acid (257.79 mgg-1) as main constituent of the extract followed by kaempferol (22.86 mgg-1), myricetin (0.16 mgg-1), and quercetin (3.22 mgg-1). Ethanolic extract displayed glucose tolerance in normo-glycemic rats. Streptozotocin-induced hyperglycemia declined dose dependently in the extract treated rats with improvement in lipid profile and liver and renal function biomarkers. The F. johannis-treated groups showed an increase in mRNA expressions of glucose transporter 4 (GLUT-4), glucokinase, insulin growth like factor 1 and peroxisomal proliferator activating receptor gamma in pancreas. However, the Glucose-6-phosphatase was downregulated. Present study suggests that the ethanolic extract of F. johannis leaves demonstrates a good anti-diabetic profile by improving insulin sensitivity, GLUT-4 translocation, and carbohydrate metabolism while inhibiting lipogenesis.
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Affiliation(s)
- Afshan Asghar
- Faculty of Pharmacy, The University of Lahore, 1Km- Off Defense Road, Lahore, Pakistan
| | - Ali Sharif
- Department of Pharmacology, Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Jail Road, Lahore, Pakistan.
| | - Sana Javaid Awan
- Department of Zoology, Kinnaird College for Women Lahore, 1Km- Off Defense Road, Lahore, Pakistan
| | - Bushra Akhtar
- Department of Pharmacy, University of Agriculture, Faisalabad, Pakistan
| | - Muhammad Furqan Akhtar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, Lahore, Pakistan
| | - Sajid Ali
- Department of Chemistry - Ångström Laboratory, Physical Chemistry, Uppsala University, Uppsala, Sweden
| | - Shahnaz
- Department of Chemistry, Lahore College for Women University, Jail Road, Lahore, Pakistan
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15
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Bano S, Sharif A, Akhtar B, Abdel-Daim MM, Akhtar MF, Ali FL. Mechanistic insights on the possible protective role of polyphenols extracted from Tamarix aphylla aerial parts against sodium arsenite-induced hepatotoxicity in rats. Environ Sci Pollut Res Int 2023; 30:16565-16578. [PMID: 36190635 DOI: 10.1007/s11356-022-23324-x] [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: 02/11/2022] [Accepted: 09/24/2022] [Indexed: 06/16/2023]
Abstract
Arsenic exposure is associated with the induction of hepatotoxicity. Current study was aimed to investigate the hepato-protective ability of polyphenolic components of Tamarix aphylla (TA) ethanolic extract against sodium arsenite (SA)-induced liver injury of rats. Significantly higher quantities of phenolic (318.7±2.5 mgg-1GAE) and flavonoid (250.69 ±3.3 mgg-1QE) contents were present. Inhibitory concentration (IC50) exhibited an excellent potential for antioxidant (IC50= 25.99 μg/mL) assay. High performance liquid chromatography (HPLC) confirmed the existence of myercetin (10.40ppm), sinapic acid (2.131ppm), kaempferol (0.486ppm), caffeic acid (5.094 ppm). Forty-two rats were divided into 7 groups. Group 1 received normal saline (2 mL/kg/day, orally for 21 days), Group 2 received SA (10mg/kg/day for 21 days), and Group 3 received SA alone for 7 days (10mg/kg) and continues with silymarine for 21 days (25mg/kg orally). Group 4, 5, 6 received SA alone for 7 days and continue with TA extract up to 21 days (125mg/kg, 250mg/kg, and 500mg/kg orally) respectively, and Group 7 received TA extract (500mg/kg) for 21 days. SA was administered to all treated groups for 21 days. Treatment with polyphenolic ethanolic extract of TA restored the hepatic indices and oxidative markers in a dose-dependent manner. The upregulation in tumor necrosis factor-α, interleukin-6, and cyclooxygenase-2 upon SA treatment suggesting inflammation was normalized by the treatment of rats. Above mentioned biochemical findings were supported well with histopathological screening. Present findings suggest that TA polyphenolic ethanolic extract could mitigate the oxidative stress and inflammation induced by SA in liver tissue.
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Affiliation(s)
- Shaher Bano
- Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan
| | - Ali Sharif
- Department of Pharmacology, Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Lahore, Pakistan.
| | - Bushra Akhtar
- Department of Pharmacy, University of Agriculture, Faisalabad, Pakistan
| | - Mohamed M Abdel-Daim
- Department of Pharmaceutical Sciences, Pharmacy Program, Batterjee Medical College, P.O. Box 6231, Jeddah, 21442, Saudi Arabia
- Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, 41522, Egypt
| | - Muhammad Furqan Akhtar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, Lahore, Pakistan
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16
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Hannan A, Akhtar B, Sharif A, Anjum F, Pasha I, Khan A, Akhtar MF, Saleem A. Quercetin-loaded chitosan nanoparticles ameliorate adjuvant-induced arthritis in rats by regulating anti-oxidant enzymes and downregulating pro- and inflammatory cytokines. Inflammopharmacology 2023; 31:287-300. [PMID: 36542211 DOI: 10.1007/s10787-022-01118-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [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: 09/03/2022] [Accepted: 12/10/2022] [Indexed: 12/24/2022]
Abstract
Rheumatoid arthritis (RA) is an inflammatory condition and associated with the symmetrical synovitis of the joints and cause joint pain. The use of anti-rheumatic drugs is associated with many adverse effects. Quercetin, an important polyphenolic flavonoid, possess anti-inflammatory and anti-rheumatic effects. Quercetin use is limited due to poor absorption and bioavailability. Nanomedicines are used for the targeted drug delivery, hence it reduces the adverse effects of the drug. Based upon these factors, quercetin-loaded chitosan nanoparticles (Q-NPs) were prepared by solvent evaporation method, characterized and their better anti-rheumatic effect with mechanistic insights was validated in Freund's complete adjuvant (FCA)-induced arthritic rats along with safety studies. The animals were divided into five groups, each containing 5 animals. Group I was normal control, group II was arthritic control, while groups III, IV and V were administered with quercetin (15 mg/Kg) and Q-NPs (10 and 20 mg/Kg), respectively. The reduction in ankle diameter, serum oxidative stress markers as well as pro- and inflammatory cytokines, e.g., tumor necrosis factor (TNFα), interleukin (IL-6) were determined. The prepared Q-NPs showed hydrodynamic size of 83.9 nm, polydispersity index of 0.687, entrapment efficiency 90.5% as well as no interaction between quercetin and chitosan in Fourier transform infrared spectroscopy (FTIR). A significant reduction (p < 0.001) in ankle diameter was observed after administration of high-dose Q-NPs (4.32 ± 0.14 cm to 5.13 ± 0.62 cm). There was also reduction (p < 0.001) in levels of TNFα and IL-6 following high-dose Q-NPs (72.56 ± 2.30 and 308.19 ± 11.5 pg). The effect on biochemical tests, hematological parameters and oxidative stress parameters was also found to be significant. Histopathological changes of kidney, liver and ankle also confirmed the anti-rheumatic effect of high-dose Q-NPs. The study concludes that administration of Q-NPs (20 mg/Kg) may be used for the treatment of FCA-induced RA in rats.
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Affiliation(s)
- Abdul Hannan
- Institute of Physiology and Pharmacology, University of Agriculture, Faisalabad, Pakistan
| | - Bushra Akhtar
- Department of Pharmacy, University of Agriculture, Faisalabad, Pakistan.
| | - Ali Sharif
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Lahore, Pakistan
| | - Fozia Anjum
- Department of Chemistry, Government College University, Faisalabad, Pakistan
| | - Imran Pasha
- National Institute of Food Science and Technology, University of Agriculture, Faisalabad, Pakistan
| | - Ahrar Khan
- Shandong Vocational Animal Science and Veterinary College, Weifang, China
| | - Muhammad Furqan Akhtar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University Lahore Campus, Lahore, Pakistan
| | - Ammara Saleem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University, Faisalabad, Pakistan
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17
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Malik M, Sharif A, Hassan SU, Muhammad F, Khan HM, Akhtar B, Saeed M. Amelioration of hyperglycaemia and modulation of pro-inflammatory cytokines by Tamarix gallica fractions in alloxan induced diabetic rats. Arch Physiol Biochem 2022; 128:1666-1675. [PMID: 32654519 DOI: 10.1080/13813455.2020.1788099] [Citation(s) in RCA: 2] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Present study is engrossed in identification of phyto-constituents from aerial part extracts of Tamarix gallica and appraisal of its anti-oxidant, anti-diabetic and anti-inflammatory potential based upon its folktale use. The methanol and n-hexane fractions of aerial parts were analysed using high performance liquid chromatography (HPLC) and gas chromatography-mass spectrometry (GC-MS) respectively. Inhibitory concentration (IC50) showed better results in case of methanolic extract for both in antioxidant (IC50= 15.47 µg/mL) and alpha amylase (IC50=18.75 µg/mL) assays. Significantly higher quantities of phenolic and flavonoid contents were present in methanolic extract. A significant correlation was found to be existed between these contents and IC50 of antioxidant assay. Alloxan induced hyperglycaemia declined along with improvement in lipid profile, C-reactive proteins (CRP), liver function tests (LFTs) and renal function tests (RFTs). Methanolic fraction (500 mg/kg) was also related to significant reduction in levels of inflammatory markers i.e. tumour necrosis factor-alpha, TNF- α (1.28 ± 0.13 g/L) and interleukin-6, IL-6 (98 ± 10.4 pg/L) as observed in diabetic rats. Based upon the above findings, the study suggests that methanolic fraction from aerial parts of the T. gallica has better anti-diabetic profile which might be attributed to its alpha amylase, anti-oxidant and anti-inflammatory potential.
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Affiliation(s)
- Maryam Malik
- Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan
| | - Ali Sharif
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Lahore, Pakistan
| | | | - Faqir Muhammad
- Institute of Physiology and Pharmacology, University of Agriculture, Faisalabad, Pakistan
| | - Humaira Majeed Khan
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Lahore, Pakistan
| | - Bushra Akhtar
- Department of Pharmacy, University of Agriculture, Faisalabad, Pakistan
| | - Myeda Saeed
- Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan
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18
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Brown CA, Badger K, Reid MD, Westacott R, Gurnell M, Reed MWR, Chamberlain G, Hatfield E, Sharif A, Sam AH. The influence of candidates' physical attributes on patient ratings in simulated assessments of clinical practice. Med Teach 2022; 44:1277-1282. [PMID: 35820076 PMCID: PMC9612930 DOI: 10.1080/0142159x.2022.2093177] [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] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
BACKGROUND We have previously shown that clinical examiners' scoring is not negatively impacted when a candidate has a tattoo, unnatural hair colour, or a regional accent. We investigated whether these physical attributes in exam candidates impact patient scoring. METHODS Simulated/real patients were randomly assigned to watch five videos of simulated candidate performances of a cranial nerve examination: clear fail, borderline, good, 'clear pass' without an attribute, and 'clear pass' with one of the attributes (tattoo, purple hair, accent). Participants scored domains of communication and professionalism. We compared scores for the clear pass candidates with and without attributes. RESULTS One hundred and eighty three patients participated. The total scores for the candidates with tattoos and purple hair were higher than the candidate with no physical attribute (p < 0.001). For the candidate with a Liverpool English accent no difference was identified (p = 0.120). CONCLUSIONS The presence of certain physical attributes (tattoos or purple hair) was associated with higher scores given by patients to candidates in a simulated physical examination station.
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Affiliation(s)
- C. A. Brown
- Division of Health Sciences, Warwick Medical School, Coventry, UK
| | - K. Badger
- Imperial College School of Medicine, Imperial College London, London, UK
| | - M. D. Reid
- Imperial College School of Medicine, Imperial College London, London, UK
| | - R. Westacott
- Birmingham Medical School, University of Birmingham, Birmingham, UK
| | - M. Gurnell
- Wellcome–MRC Institute of Metabolic Science, University of Cambridge and NIHR Cambridge Biomedical Research Centre, Cambridge University Hospitals, Cambridge, UK
| | - M. W. R. Reed
- Brighton and Sussex Medical School, University of Sussex, Brighton, UK
| | - G. Chamberlain
- Imperial College School of Medicine, Imperial College London, London, UK
| | - E. Hatfield
- Imperial College School of Medicine, Imperial College London, London, UK
| | - A. Sharif
- Imperial College School of Medicine, Imperial College London, London, UK
| | - A. H. Sam
- Imperial College School of Medicine, Imperial College London, London, UK
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19
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Bilal H, Sharif A, Malik MNH, Zubair HM. Aqueous Ethanolic Extract of Adiantum incisum Forssk. Protects against Type 2 Diabetes Mellitus via Attenuation of α-Amylase and Oxidative Stress. ACS Omega 2022; 7:37724-37735. [PMID: 36312418 PMCID: PMC9607679 DOI: 10.1021/acsomega.2c04673] [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: 07/24/2022] [Accepted: 09/29/2022] [Indexed: 06/16/2023]
Abstract
Purpose : This study was designed to investigate the antidiabetic effects of the aqueous ethanolic extract of Adiantum incisum Forssk. whole plant (AE-AI) in order to validate the folkloric claim. Methods : Streptozotocin (STZ) was used to induce type 2 diabetes mellitus (TII DM) in male Sprague-Dawley rats. STZ-induced diabetic rats were later treated orally with either AE-AI (125, 250, and 500 mg/kg) or glibenclamide for 35 days. Blood glucose levels were measured weekly and on day 35, animals were sacrificed, and blood samples and tissues were harvested for subsequent antioxidant and histopathological analyses. AE-AI was also analyzed in vitro for phytochemical, antioxidant, and α-amylase inhibitory assays. Results : The phytochemical screening of AE-AI confirmed the presence of essential bioactive compounds like cardiac glycosides, flavonoids, phenolic compounds, saponins, and fixed oils. AE-AI demonstrated abundant amounts of total phenolic and flavonoid contents and displayed prominent antioxidant activity as assessed via DPPH, phosphomolybdate, and nitric oxide scavenging assays. AE-AI treatment also showed α-amylase inhibitory activity comparable to acarbose. In addition, AE-AI treatment exhibited a wide margin of safety in rats and dose-dependently reduced STZ-induced blood glucose levels. Moreover, AE-AI increased the levels of GSH, SOD, catalase, and reduced MDA, and therefore prevented pathological effects of STZ on the kidney, liver, and pancreas. The blood glucose regulatory effect and antioxidant activity of AE-AI also aided in normalizing TII DM-mediated dyslipidemias. GC-MS analysis also demonstrated several potential antidiabetic phytoconstituents in AE-AI. Conclusion : These findings reveal that AE-AI possesses certain pharmacologically active compounds that can effectively treat STZ-induced TII DM owing to its antioxidant and α-amylase inhibitory potentials.
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Affiliation(s)
| | - Ali Sharif
- Faculty
of Pharmacy, University of Lahore, Lahore54000, Pakistan
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20
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Armstrong L, Sharif A, Thompson R. 770 Determining the Diagnostic Value of an Abdominal Ultrasound in Women Presenting with Right Iliac Fossa Pain in an Acute Surgical Unit. Br J Surg 2022. [DOI: 10.1093/bjs/znac269.211] [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: 11/06/2022]
Abstract
Abstract
Aim
Right iliac fossa (RIF) pain is a common acute surgical presentation, with appendicitis being the main differential diagnosis. In women of childbearing age, abdominal and pelvic ultrasounds (USS) are often the imaging modality of choice and can be particularly useful when the diagnosis is unclear. We aimed to determine the diagnostic value of USS in patients of childbearing age, presenting with RIF pain.
Method
A single centre retrospective review, of women aged 14 to 45 years old, presenting with RIF pain and undergoing a subsequent USS, over a 6-month period. Investigation results, length of stay, white cell count (WCC) and C-reactive protein on admission, and treatment outcomes were all recorded.
Results
45 consecutive patients were reviewed, with a median age of 28 years (14–45). 37 USS were reported as normal and 8 illustrated gynaecological pathology. None could confirm appendicitis. 24 patients had a normal WCC and a CRP of <5 on admission, none of which had radiological findings requiring surgical intervention. 3 did progress to laparoscopic appendicectomy, 66.6% of which returned with negative pathology. Conservatively managed patients, with a normal USS and normal inflammatory markers, accrued a combined hospital stay of 53 days.
Conclusion
Our results illustrate that in patients with RIF pain and normal inflammatory markers, an USS is unlikely to demonstrate pathology requiring surgical intervention and therefore is of limited positive diagnostic value. However, a negative USS may aid patient reassurance and facilitate earlier discharge in this cohort.
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Affiliation(s)
- L Armstrong
- Daisy Hill Hospital , Newry , United Kingdom
| | - A Sharif
- Daisy Hill Hospital , Newry , United Kingdom
| | - R Thompson
- Daisy Hill Hospital , Newry , United Kingdom
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21
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Tanveer A, Akhtar B, Sharif A, Saleem U, Rasul A, Ahmad A, Jilani K. Pathogenic role of cytokines in COVID-19, its association with contributing co-morbidities and possible therapeutic regimens. Inflammopharmacology 2022; 30:1503-1516. [PMID: 35948809 PMCID: PMC9365214 DOI: 10.1007/s10787-022-01040-9] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 07/15/2022] [Indexed: 12/15/2022]
Abstract
The Covid-19, a threatening pandemic, was originated from China in December 2019 and spread quickly to all over the world. The pathogenesis of coronavirus is linked with the disproportionate response of the immune system. This involves the systemic inflammatory reaction which is characterized by marked pro-inflammatory cytokine release commonly known as cytokine release storm (CRS). The pro inflammatory cytokines are involved in cascade of pulmonary inflammation, hyper coagulation and thrombosis which may be lethal for the individual. That’s why, it is very important to have understanding of pro inflammatory cytokines and their pathological role in SARS-CoV-2. The pathogenesis of Covid is not the same in every individual, it can vary due to the presence of pre-existing comorbidities like suffering from already an inflammatory disease such as rheumatoid arthritis (RA), inflammatory bowel disease (IBD), chronic obstructive pulmonary disease (COPD), an immune-compromised patients suffering from Diabetes Mellitus (DM) and Tuberculosis (TB) are more vulnerable morbidity and complications following COVID-19. This review is particularly related to COVID-19 patients having comorbidity of other inflammatory diseases. We have discussed the brief pathogenesis of COVID-19 and cytokines release storm with reference to other co-morbidities including RA, IBD, COPD, DM and TB. The available therapeutic regimens for COVID-19 including cytokine inhibitors, anti-viral, anti-biotic, bronchodilators, JAK- inhibitors, immunomodulators and anti-fibrotic agents have also been discussed briefly. Moreover, newly emerging medicines in the clinical trials have also been discussed which are found to be effective in treating Covid-19.
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Affiliation(s)
- Ayesha Tanveer
- Institute of Physiology and Pharmacology, University of Agriculture, Faisalabad, Pakistan
| | - Bushra Akhtar
- Department of Pharmacy, University of Agriculture, Faisalabad, Pakistan.
| | - Ali Sharif
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Lahore, Pakistan
| | - Uzma Saleem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University, Faisalabad, Pakistan
| | - Azhar Rasul
- Department of Zoology, Faculty of Life Sciences, Government College University, Faisalabad, Pakistan
| | - Aftab Ahmad
- Department of Biochemistry, University of Agriculture, Faisalabad, Pakistan
- Center of Advanced Studies in Agriculture and Food Security (CAS-AFS), University of Agriculture, Faisalabad, Pakistan
| | - Kashif Jilani
- Department of Biochemistry, University of Agriculture, Faisalabad, Pakistan
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Masood S, Hussain A, Javid A, Rashid M, Bukahri SM, Ali W, Aslam S, Ali S, Amin HMA, Ghaffar I, Imtiaz A, Masood A, Salahuddin H, Sughra F, Sarwar MS, Sharif A, Aslam K. Fungal conversion of chicken-feather waste into biofortified compost. BRAZ J BIOL 2022; 83:e248026. [PMID: 35544900 DOI: 10.1590/1519-6984.248026] [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: 01/27/2021] [Accepted: 04/01/2021] [Indexed: 11/22/2022] Open
Abstract
Poultry industry is amongst highly developed industries of Pakistan, fulfilling the protein demand of rapidly increasing population. On the other hand, the untreated poultry waste is causing several health and environmental problems. The current study was designed to check the potential of keratinolytic fungal species for the conversion of chicken-feather waste into biofortified compost. For the purpose, three fungal species were isolated from soil samples. These strains were pure cultured and then characterized phenotypically and genotypically. BLAST searches of 18S rDNA nucleotide sequence of the fungal isolates revealed that the two fungal isolates belonged to genus Aspergillus and one belonged to genus Chrysosporium. Optimum temperature for Aspergillus flavus, Aspergillus niger and Chrysosporium queenslandicum was 29, 26 and 25 oC, respectively. A. flavus showed maximum (53%) feather degradation, A. niger degraded feather waste up to 37%, while C. queenslandicum showed 21% keratinolytic activity on chicken feathers at their respective temperature optima. The degradation potential of these fungal species showed their ability to form compost that has agro-industrial importance.
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Affiliation(s)
- S Masood
- University of Veterinary and Animal Sciences, Department of Wildlife and Ecology, Lahore, Pakistan
| | - A Hussain
- University of Veterinary and Animal Sciences, Department of Wildlife and Ecology, Lahore, Pakistan
| | - A Javid
- University of Veterinary and Animal Sciences, Department of Wildlife and Ecology, Lahore, Pakistan
| | - M Rashid
- University of Veterinary and Animal Sciences, Faculty of Fisheries and Wildlife, Lahore, Pakistan
| | - S M Bukahri
- University of Veterinary and Animal Sciences, Department of Wildlife and Ecology, Lahore, Pakistan
| | - W Ali
- University of Veterinary and Animal Sciences, Department of Wildlife and Ecology, Lahore, Pakistan
| | - S Aslam
- Government College Women University, Department of Zoology, Faisalabad, Pakistan
| | - S Ali
- University of the Punjab, Department of Botany, Lahore, Pakistan
| | - H M A Amin
- University of Veterinary and Animal Sciences, Department of Dairy Technology, Lahore, Pakistan
| | - I Ghaffar
- University of Veterinary and Animal Sciences, Department of Wildlife and Ecology, Lahore, Pakistan
| | - A Imtiaz
- University of Veterinary and Animal Sciences, Department of Wildlife and Ecology, Lahore, Pakistan
| | - A Masood
- University of Veterinary and Animal Sciences, Department of Wildlife and Ecology, Lahore, Pakistan
| | - H Salahuddin
- University of Okara, Department of Zoology, Okara, Pakistan
| | - F Sughra
- University of Okara, Department of Zoology, Okara, Pakistan
| | - M S Sarwar
- University of Okara, Department of Zoology, Okara, Pakistan
| | - A Sharif
- Quaid-e-Azam University, Department of Biochemistry, Islamabad, Pakistan
| | - K Aslam
- University of Veterinary and Animal Sciences, Department of Microbiology, Lahore, Pakistan
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Hamedi F, Razavi SMA, Sharif A. Structural, morphological and rheological characterisation of bovine serum albumin–cress seed gum complex coacervate. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15776] [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: 12/01/2022]
Affiliation(s)
- Fatemeh Hamedi
- Center of Excellence in Native Natural Hydrocolloids of Iran Ferdowsi University of Mashhad 91775‐1163 Mashhad Iran
| | - Seyed Mohammad Ali Razavi
- Center of Excellence in Native Natural Hydrocolloids of Iran Ferdowsi University of Mashhad 91775‐1163 Mashhad Iran
| | - Ali Sharif
- Department of Food Science and Technology Ferdowsi University of Mashhad 91775‐1163 Mashhad Iran
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Reyaz A, Agarwal A, Padma Srivastava MV, Bhatia R, Sharif A, Rajan R, Gupta A, Singh MB, Vishnu VY. Impact of Tele-Neuromuscular Clinic on the Accessibility of Care for Patients with Inherited Neuromuscular Disorders during COVID-19 Pandemic in India. Ann Indian Acad Neurol 2022; 25:505-507. [PMID: 35936601 PMCID: PMC9350811 DOI: 10.4103/aian.aian_565_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 08/02/2021] [Accepted: 09/01/2021] [Indexed: 11/11/2022] Open
Affiliation(s)
- Alisha Reyaz
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Ayush Agarwal
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | | | - Rohit Bhatia
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - A Sharif
- Department of Anatomy and Incharge Telemedicine Services, All India Institute of Medical Sciences, New Delhi, India
| | - Roopa Rajan
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - Anu Gupta
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
| | - M. B. Singh
- Department of Neurology, All India Institute of Medical Sciences, New Delhi, India
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Mushtaq F, Akhtar MF, Saleem A, Sharif A, Akhtar B, Askary AE, Abdel-Daim MM, Javaid Z, Sohail K, Anwar F. Berberis aristata DC Extract Counteracts the High Fat Diet Induced Reproductive Toxicity in Female Wistar Rats via Modulating Oxidative Stress and Resistance to Leptin and Insulin. Endocr Metab Immune Disord Drug Targets 2022; 22:1390-1402. [PMID: 35579124 DOI: 10.2174/1871530322666220429125241] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 12/17/2021] [Accepted: 12/22/2021] [Indexed: 11/22/2022]
Abstract
Background The plant Berberis aristata is traditionally used and scientifically validated for treating obesity and hyperlipidemia. It is also traditionally used to treat gynecological abnormalities. Therefore, the present study was designed to evaluate the therapeutic potential of Berberis aristata for obesity related reproductive changes and chemically characterize it. Methods High fat diet was given to 36 female rats for six weeks to induce obesity and infertility. These obese rats were treated with 10 mg/kg orlistat or the plant extract at 125-500 mg/kg for 45 days. Results The GC-MS analysis of the plant extract included fructose, thymic acid and other hydrocarbons. The plant extract revealed a remarkable free radical scavenging activity. The treated animals exhibited a decrease in total cholesterol and triglycerides (p<0.001), insulin and leptin levels (p<0.05), visceral fat and body weights while increasing the estradiol level at 500 mg/kg dose of the plant extract as compared with untreated animals as demonstrated from the histology of the ovary. Oxidative stress biomarkers such as superoxide dismutase, nitric oxide, malondialdehyde and reduced glutathione were significantly (p<0.01-0.001) ameliorated in treated rats. Conclusion B. aristata exhibited substantial potential against obesity induced reproductive damage in female rats by reducing oxidative stress and resistance to leptin and insulin.
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Affiliation(s)
- Faiza Mushtaq
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore campus, Lahore, Pakistan
| | - Muhammad Furqan Akhtar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore campus, Lahore, Pakistan
| | - Ammara Saleem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, Pakistan, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Ali Sharif
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Lahore, Pakistan
| | - Bushra Akhtar
- Department of Pharmacy, University of Agriculture, Faisalabad, Pakistan
| | - Ahmad El Askary
- Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia 41522, Egypt
| | - Mohamed M Abdel-Daim
- Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia 41522, Egypt
| | - Zeeshan Javaid
- Department of Pharmacy, Mirpur University of Science and Technology, Mirpur, AJK, Pakistan
| | - Kashif Sohail
- Akson College of Pharmacy, Mirpur University of Science and Technology, Mirpur, AJK, Pakistan
| | - Fareeha Anwar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore campus, Lahore, Pakistan
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Saleem MU, Muhammad F, Sharif A, Arshad MI, Akhtar K, Javed Y, Akhtar B. Methotrexate-loaded biodegradable nanoparticles exert anti-arthritic effect by downregulating pro-inflammatory cytokines in Freund’s complete adjuvant-induced arthritic rats. Inflammopharmacology 2022; 30:1079-1091. [DOI: 10.1007/s10787-022-00977-1] [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] [Received: 12/21/2021] [Accepted: 03/17/2022] [Indexed: 11/27/2022]
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Hamid I, Janbaz KH, Iqbal R, Akhtar MF, Saleem A, Ali S, Sharif A, Akhtar B, Javaid Z, Sohail K. Therapeutic potential of Ceratonia siliqua extract for the management of asthma and hypertension. Cell Mol Biol (Noisy-le-grand) 2022; 67:6-15. [DOI: 10.14715/cmb/2021.67.5.2] [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] [Received: 01/25/2022] [Indexed: 11/18/2022]
Abstract
The current work was performed to explore the pharmacological mechanisms involved in the management of asthma and hypertension along with the safety profile of the Ceratonia siliqua (C. siliqua/Carob) pods. The bronchorelaxant, vasorelaxant, and cardioselective activities of C. siliqua pods were investigated using isolated rabbit tracheal, aortic, and paired atrial fragments on the Power lab data acquisition system. Normotensive rats were used to study antihypertensive activity. The plant extract and its fractions relaxed the carbachol-induced contraction in the tracheal fragments and shifted the concentration-response curve of carbachol towards the right confirming the muscarinic receptor antagonist activity. The relaxation of phenylephrine-induced contraction in an aortic fragment by the extract showed α- adrenergic blocking activity. Furthermore, the extract produced a cardio-selective response in the paired atria and decreased the blood pressure in anesthetized normotensive rats. The plant extract proved to be non-toxic in oral acute and chronic toxicity studies and did not demonstrate any sign of histopathological lesions. These results suggested that the plant extract was non-toxic and could be used in the management of lifetime therapies of respiratory and cardiovascular disorders without any unwanted effects.
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A. Raza M, Sharif A, Danish M, Ur Rehman S, Budzianowski A, K. Maurin J. Theoretical and experimental investigation of thiourea derivatives: synthesis, crystal structure, in-silico and in-vitro biological evaluation. B CHEM SOC ETHIOPIA 2022. [DOI: 10.4314/bcse.v35i3.10] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
ABSTRACT. In this study, five different thiourea derivatives were synthesized from aryl amines according to the reported method. 1-Benzoyl-3-(4-methoxyphenyl)thiourea (2) was confirmed with single crystal XRD analysis while 1-benzoyl-3-phenylthiourea (1), 1-benzoyl-3-(4-hydroxyphenyl)thiourea (3), 1-benzoyl-3-(2-nitrophenyl) thiourea (4) and 1-benzoyl-3-p-tolylthiourea (5) were elucidated with FTIR and NMR techniques. The geometry optimization of the targeted molecules was accomplished with density functional theory applying B3LYP function. The experimental (XRD) and calculated (DFT) bond angles and bond lengths were compared. The frontier molecular orbitals and molecular electrostatic potential were computed to determine the charge density distribution and possible sites for electrophilic and nucleophilic reactions of the crystalline compound. The synthesized compounds were evaluated as an anti-radical scavenger and enzyme (esterases and protease) inhibitor using in-vitro models. The results confirmed that the synthesized molecules have good anti-oxidant property while a moderate enzyme inhibiting activity. Docking study was conducted with acetylcholine and butyrylcholine esterase which suggested that molecules under study have a potential to inhibit these esterases and protease enzymes. On the basis of in-vitro studies, it is concluded that compound 2 is most active against all tested assays.
KEY WORDS: Thiourea, 2,2-Diphenyl-1-picrylhydrazyl, Enzyme inhibition, Density functional theory, Docking studies
Bull. Chem. Soc. Ethiop. 2021, 35(3), 587-600.
DOI: https://dx.doi.org/10.4314/bcse.v35i3.10
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Banerjee D, Winocour P, Chowdhury TA, De P, Wahba M, Montero R, Fogarty D, Frankel AH, Karalliedde J, Mark PB, Patel DC, Pokrajac A, Sharif A, Zac-Varghese S, Bain S, Dasgupta I. Management of hypertension and renin-angiotensin-aldosterone system blockade in adults with diabetic kidney disease: Association of British Clinical Diabetologists and the Renal Association UK guideline update 2021. BMC Nephrol 2022; 23:9. [PMID: 34979961 PMCID: PMC8722287 DOI: 10.1186/s12882-021-02587-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 10/28/2021] [Indexed: 12/31/2022] Open
Abstract
People with type 1 and type 2 diabetes are at risk of developing progressive chronic kidney disease (CKD) and end-stage kidney failure. Hypertension is a major, reversible risk factor in people with diabetes for development of albuminuria, impaired kidney function, end-stage kidney disease and cardiovascular disease. Blood pressure control has been shown to be beneficial in people with diabetes in slowing progression of kidney disease and reducing cardiovascular events. However, randomised controlled trial evidence differs in type 1 and type 2 diabetes and different stages of CKD in terms of target blood pressure. Activation of the renin-angiotensin-aldosterone system (RAAS) is an important mechanism for the development and progression of CKD and cardiovascular disease. Randomised trials demonstrate that RAAS blockade is effective in preventing/ slowing progression of CKD and reducing cardiovascular events in people with type 1 and type 2 diabetes, albeit differently according to the stage of CKD. Emerging therapy with sodium glucose cotransporter-2 (SGLT-2) inhibitors, non-steroidal selective mineralocorticoid antagonists and endothelin-A receptor antagonists have been shown in randomised trials to lower blood pressure and further reduce the risk of progression of CKD and cardiovascular disease in people with type 2 diabetes. This guideline reviews the current evidence and makes recommendations about blood pressure control and the use of RAAS-blocking agents in different stages of CKD in people with both type 1 and type 2 diabetes.
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Affiliation(s)
- D Banerjee
- St George's Hospitals NHS Foundation Trust, London, UK
| | - P Winocour
- ENHIDE, East and North Herts NHS Trust, Stevenage, UK
| | | | - P De
- City Hospital, Birmingham, UK
| | - M Wahba
- St Helier Hospital, Carshalton, UK
| | | | - D Fogarty
- Belfast Health and Social Care Trust, Belfast, UK
| | - A H Frankel
- Imperial College Healthcare NHS Trust, London, UK
| | | | - P B Mark
- University of Glasgow, Glasgow, UK
| | - D C Patel
- Royal Free London NHS Foundation Trust, London, UK
| | - A Pokrajac
- West Hertfordshire Hospitals, London, UK
| | - A Sharif
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | | | - S Bain
- Swansea University, Swansea, UK
| | - I Dasgupta
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.
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Saeed M, Sharif A, Hassan SU, Akhtar B, Muhammad F, Malik M. Cyperus iria aqueous-ethanol extract ameliorated hyperglycemia, oxidative stress, and regulated inflammatory cytokines in streptozotocin-induced diabetic rats. Environ Sci Pollut Res Int 2022; 29:4769-4784. [PMID: 34417690 DOI: 10.1007/s11356-021-15917-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 02/12/2021] [Accepted: 08/07/2021] [Indexed: 06/13/2023]
Abstract
Type 2 diabetes mellitus is a complicated metabolic disorder with no definite treatment. Cyperus iria (Cyperaceae) possess several traditional therapeutic uses. According to the folklore tales, the whole plant of Cyperus iria possesses antihyperglycemic activity. The present study was undertaken to investigate whether aqueous-ethanol extract of Cyperus iria can ameliorate the altered activities of carbohydrate metabolism in streptozotocin (STZ)-induced diabetic rats along with appraisal of inflammatory and stress markers involved in endocrine dysfunction. Presence of biophenolics and flavonoids might be responsible for the antidiabetic potential. STZ-induced diabetic rats were treated orally with Cyperus iria extract (125, 250, and 500 mg/kg) for 15 days. Blood samples were collected. Metformin was used as positive control. Significantly higher quantities of phenolic (82.79±0.003 mg/g GAE) and flavonoid (13.61±0.002 mg/g QE) contents were present. Inhibitory concentration (IC50) exhibited an excellent potential for both antioxidant (IC50= 3.22 μg/mL) and alpha amylase (IC50=36.29 μg/mL) inhibitory assays. High-performance liquid chromatography (HPLC) confirmed the existence of myercetin, quercetin, kaempferol, and ferulic acid. Cyperus iria aqueous-ethanol extract exhibits good tolerance against glucose at 90 min in normal rats. Streptozotocin-induced hyperglycemia declined significantly at day 9 (265 mg/dL) along with improvement in inflammatory (TNF-α=15.6± 0.2 g/l, COX-2=357±0.396 U/l, IL-6= 572±0.99 pg/l) and oxidative stress markers (SOD= 163±0.616 and GSH-ST= 95.8±0.44 U/mL) along with biochemical parameters in a dose-dependent manner. Present study suggests that Cyperus iria aqueous-ethanol extract possesses hypoglycemic potential which might be attributed to the decrease in oxidative stress and inflammatory markers.
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Affiliation(s)
- Myeda Saeed
- Faculty of Pharmacy, Faculty of Allied Healh and Sciences, The University of Lahore, Lahore, Pakistan
| | - Ali Sharif
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Lahore, Pakistan.
| | - Saeed Ul Hassan
- Imran Idress College of Pharmacy, 3-km Daska Road, Sialkot, Pakistan
| | - Bushra Akhtar
- Department of Pharmacy, University of Agriculture, Faisalabad, Pakistan
| | - Faqir Muhammad
- Institute of Physiology and Pharmacology, University of Agriculture, Faisalabad, Pakistan
| | - Maryam Malik
- Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan
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Munir A, Muhammad F, Zaheer Y, Ali A, Iqbal M, Rehman M, Munir MU, Akhtar B, Webster TJ, Sharif A, Ihsan A. Synthesis of naringenin loaded lipid based nanocarriers and their in-vivo therapeutic potential in a rheumatoid arthritis model. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102854] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Akhtar MF, Younas S, Saleem A, Baig MMFA, Sharif A, Abdel-Daim MM, Rasul A, Saleem M. Maternotoxicity and fetotoxicity in Rattus norvegicus albinus exposed to tramadol during the late phase of pregnancy. Birth Defects Res 2021; 113:1407-1421. [PMID: 34553514 DOI: 10.1002/bdr2.1957] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [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: 02/03/2021] [Revised: 07/08/2021] [Accepted: 09/04/2021] [Indexed: 01/25/2023]
Abstract
OBJECTIVES Tramadol, an atypical opioid, is clinically efficacious in treating moderate to severe pain. The aim of current study was to find out the toxicological effects of tramadol exposure to pregnant rats and fetuses during the late phase of pregnancy. METHODS Wistar pregnant rats were exposed to 1.25, 2.5, or 5 mg/kg/day tramadol from 14th to 20th day of pregnancy. The same therapy was given to nonpregnant rats for 7 days. The body weight, oral glucose and lipid tolerance tests, and effect on complete blood parameters in both pregnant and nonpregnant rats were determined. On 20th day, maternal placentas were excised and weighed while fetuses were observed for any deformity and growth retardation. Oxidative stress biomarkers were estimated in the liver and kidney tissue homogenates of the pregnant and nonpregnant rats while the whole fetus homogenate was processed for the same. Moreover, histopathology of the liver and kidney of pregnant and nonpregnant rats were carried out. RESULTS Tramadol administration did not significantly alter the area under curve of the blood glucose and triglyceride levels in both the pregnant and nonpregnant rats. It reduced the live fetuses, placental weights, fetal length, and fetal weights. Tramadol treated pregnant rats showed significantly (p < .05) reduced red blood cells, hematocrit, hemoglobin, and platelets with reference to control group. Similarly, structural abnormalities and malfunctioning of the liver and kidney of pregnant rats were instituted; however, it did not affect the structural integrity of nonpregnant rats. A substantial (p < .001-.0001) altered glutathione and malondialdehyde levels in the fetuses, pregnant, and nonpregnant animals (tissue homogenates) at all dosage levels were indicative of tramadol induced oxidative stress. Furthermore, tramadol exposure resulted in more significant (p < .01-.001) alteration of lipid profile in the pregnant than the nonpregnant animals. CONCLUSION Acquired results suggested the maternotoxic and fetotoxic effects of tramadol exposure during the late gestation period.
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Affiliation(s)
- Muhammad Furqan Akhtar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, Lahore, Pakistan
| | - Sobia Younas
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, Lahore, Pakistan
| | - Ammara Saleem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, Pakistan
| | - Mirza Muhammad Faran Ashraf Baig
- Research and Biomedical Engineering for Novel Biofunctional, and Pharmaceutical Nanomaterials, Faculty of Dentistry, Prince Philip Dental Hospital, The University of Hong Kong, Hong Kong, China
| | - Ali Sharif
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Lahore, Pakistan
| | - Mohamed M Abdel-Daim
- Department of Pharmaceutical Sciences, Pharmacy Program, Batterjee Medical College, Jeddah, Saudi Arabia.,Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, Egypt
| | - Azhar Rasul
- Department of Zoology, Government College University Faisalabad, Faisalabad, Pakistan
| | - Mohammad Saleem
- Department of Pharmacology, Punjab University College of Pharmacy, University of the Punjab, Lahore, Pakistan
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Saleem M, Shahid H, Akhtar MF, Saleem A, Sharif A, Akhtar B, Tufail B, Hamid I, Javaid Z, Iqbal R. Pharmacological, Phytochemical and histopathological basis of Conyza bonariensis in the potential management of diabetes mellitus. Pak J Pharm Sci 2021; 34:2371-2377. [PMID: 35039276] [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: 06/14/2023]
Abstract
To evaluate the anti-diabetic potential of aqueous methanolic extract of Conyza bonariensis amongst the Wistar rats. Phytochemical and High Performance Liquid Chromatography (HPLC) analyses of phenols and flavonoids were examined. The plant extract (250 and 500mg/kg/day) was explored for its anti-hyperglycemic effect for 14 days in normoglycemic and alloxan-induced diabetic rats using the oral glucose tolerance test (OGTT). HPLC analyses demonstrated the composition of the plant extract as gallic acid, cinnamic acid, quercetin, p-coumaric acid and syringic acid. The blood glucose concentrations in experimental diabetic as well as non-diabetic rats significantly decreased with doses 250 and 500 mg/kg in OGTT. Moreover, the significant drop in fasting glucose level was observed following 14 days of therapy. It also ameliorated the serum cholesterol, total protein, low and high density lipoproteins, glycosylated hemoglobin A1C and serum amylase with respect to untreated rats suffering from diabetes. There appeared to be no significant alteration with regard to body weight amongst the treated rats. The plant extract revamped the pancreatic islets of Langerhans and abridged alloxan-induced degenerative changes in the liver. It can be concluded that Conyza bonariensis extract has a pronounced hypoglycemic effect on diabetes due to the presence of phytochemicals.
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Affiliation(s)
- Mohammad Saleem
- Department of Pharmacology, University College of Pharmacy, University of the Punjab, Lahore, Pakistan
| | - Hira Shahid
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, GC University Faisalabad, Faisalabad
| | - Muhammad Furqan Akhtar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, Pakistan
| | - Ammara Saleem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, GC University Faisalabad, Faisalabad
| | - Ali Sharif
- Department of Pharmacology, Faculty of Pharmaceutical and Allied health Sciences, Lahore College for Women University, Lahore, Pakistan
| | - Bushra Akhtar
- Department of Pharmacy, University of Agriculture, Faisalabad, Pakistan
| | - Bilal Tufail
- Department of Pharmacology, Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan
| | - Irfan Hamid
- Cadson College of Pharmacy, University of the Punjab, Lahore, Pakistan
| | - Zeeshan Javaid
- Department of Pharmacy, Mirpur University of Science and Technology, Mirpur, AJK, Pakistan
| | - Rabia Iqbal
- Cadson College of Pharmacy, University of the Punjab, Lahore, Pakistan
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Akhtar K, Javed Y, Muhammad F, Akhtar B, Shad NA, Sajid MM, Jamil Y, Sharif A, Abbas W. Biotransformation and toxicity evaluation of functionalized manganese doped iron oxide nanoparticles. J Biomed Mater Res B Appl Biomater 2021; 109:1563-1577. [PMID: 33586913 DOI: 10.1002/jbm.b.34815] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [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: 10/17/2020] [Revised: 01/17/2021] [Accepted: 02/01/2021] [Indexed: 11/07/2022]
Abstract
Safe inorganic nanomaterials are tremendously used for diagnosis and therapies. However, essential processing in the microbiological environment changed the physical properties and in situ degradability, which is evaluated meticulously. In this research article, bare, Polyethylene glycol, and citrate coated manganese doped iron oxide nanoparticles are synthesized through the coprecipitation route. Structural, magnetic, optical, and morphological analyses are performed through different characterization tools. X-ray diffraction confirmed the formation of single-phase FeMnO3 with a crystallite size of 48.91 nm. Vibrating sample magnetometer analysis confirmed the formation of soft ferromagnetic behavior of bare and coated nanoparticles (NPs). Scanning electron microscopy and transmission electron microscopy confirmed the formation of spherical shaped nanoparticles. Single-dose in vivo acute toxicity testing is performed through the intraperitoneal route of administration on groups of healthy albino rats. Elevated enzyme levels of kidney and liver are observed at day 1 but a transient decrease is observed at later stages. Through optical follow-up, degradation effects are studied by adding prepared NPs in lysosomal like medium. Finally, metabolization of degraded products based on manganese/iron ions is studied by adding apoferritin into a lysosome like solution. These studies showed partial storage of manganese ions from NPs, while no substantial transfer is observed in the case of manganese salt.
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Affiliation(s)
- Kanwal Akhtar
- Department of Physics, University of Agriculture, Faisalabad, Pakistan
| | - Yasir Javed
- Department of Physics, University of Agriculture, Faisalabad, Pakistan
| | - Faqir Muhammad
- Institute of Pharmacy, Physiology and Pharmacology, University of Agriculture, Faisalabad, Pakistan
| | - Bushra Akhtar
- Department of Pharmacy, University of Agriculture, Faisalabad, Pakistan
| | - Naveed Akhtar Shad
- Department of Physics, Government College University, Faisalabad, Pakistan
| | - Muhammad Munir Sajid
- College of Materials Science and Engineering, Henan Normal University, Xinxiang, China
| | - Yasir Jamil
- Department of Physics, University of Agriculture, Faisalabad, Pakistan
| | - Ali Sharif
- Institute of Pharmacy, Lahore College for Women University, Lahore, Pakistan
| | - Wasim Abbas
- Division of Health Biotechnology, National Institute for Biotechnology & Genetic Engineering (NIBGE), Faisalabad, Pakistan
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Majeed Khan H, Nawaz H, Aerooj H, Sharif A. Genotoxic and cytotoxic assessment of sitagliptin and simvastatin alone and in combination. Pak J Pharm Sci 2021; 34:1939-1944. [PMID: 34836863] [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: 06/13/2023]
Abstract
Type 2 Diabetes Mellitus (T2DM) patients are at high risk of Coronary Heart Disease (CHD) and need a global therapeutic intervention. A fixed-dose combination prescription medication containing anti-diabetic drug (Sitagliptin) and lipid lowering (Simvastatin) has recently been approved. Present study was designed to explore the potential synergistic toxic effects of sitagliptin and simvastatin at cellular level. MTT assay revealed the potential synergistic cytotoxic effect whereas Comet assay spotlighted the genotoxicity. MTT assay conducted on Vero cell lines revealed no significant change in proliferative activity upon treatment with simvastatin but cell survival percentage (CSP) decreased upon treatment with sitagliptin (51% at 1000μg/mL). However, combination of both drugs exhibited a better survival percentage except highest dose combination (1000:500μg/mL) which augmented antiproliferative effects rendering CSP 71.6%. The genotoxic assay spotted that Simvastatin produced less damage to DNA with the threshold of 500μg/ml whereas Sitagliptin significantly damage above the 250μg/mL, However, combination of drugs produced lesser damage than Sitagliptin alone. The findings concluded a non-genotoxic combination of sitagliptin and simvastatin which possess a least cytotoxic potential suggesting the safe use of the combination both in T2DM and CHD.
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Affiliation(s)
- Humaira Majeed Khan
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University (LCWU), Lahore, Pakistan
| | - Huma Nawaz
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University (LCWU), Lahore, Pakistan
| | - Huma Aerooj
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University (LCWU), Lahore, Pakistan
| | - Ali Sharif
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University (LCWU), Lahore, Pakistan
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Tabassum S, Hussain SM, Ali S, Arsalan MZUH, Ahmad B, Asrar M, Sharif A. Partial replacement of fish meal with Moringa oleifera leaf meal in practical diets of Cirrhinus mrigala fingerlings. BRAZ J BIOL 2021; 83:e246333. [PMID: 34468517 DOI: 10.1590/1519-6984.246333] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 01/11/2021] [Indexed: 11/21/2022] Open
Abstract
Fish protein is serving as a source of nutrition for protein starving world. However, sustainable aquaculture products require inexpensive plant by-products due to finite sources of fish meal. Therefore, this study was conducted to examine nutrient utilization, growth performance and hematological indices of Cirrhinus mrigala fingerlings fed on Moringa oleifera leaf meal (MOLM) based diets. Fish were fed with six isonitrogenous and isoenergetic diets having MOLM as a substitute of fish meal (FM) at the levels of 0%, 10%, 20%, 30%, 40% and 50% for the period of 90 days. Fingerlings having initial weight 6.35±0.04g were reared in triplicate tanks at the stocking density of 15 and hand fed at the rate of 5% of total biomass twice regularly. Chromic oxide inclusion level was 1% in diets. After analysis, maximum growth performance and improved digestibility of nutrients were found in fish fed with diet at 10% replacement level as compared to fish fed on control diet and other test diets. Additionally, it was found that the red blood cells, white blood cells, hemoglobin and mean corpuscular hemoglobin concentration of fish showed a significantly (p<0.05) inverse correlation with the increase in MOLM. In present research, it was concluded that MOLM has good potential to be used as a FM substitute in C. mrigala diet with maximum effect at 10% showing positive hematological indices.
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Affiliation(s)
- S Tabassum
- Government College University Faisalabad, Fish Nutrition Lab, Department of Zoology, Pakistan
| | - S M Hussain
- Government College University Faisalabad, Fish Nutrition Lab, Department of Zoology, Pakistan
| | - S Ali
- Government College University, Department of Environmental Sciences & Engineering, Faisalabad, Pakistan
- China Medical University, Department of Biological Sciences and Technology, Taichung, Taiwan
| | | | - B Ahmad
- Government College University Faisalabad, Fish Nutrition Lab, Department of Zoology, Pakistan
| | - M Asrar
- Government College University Faisalabad, Fish Nutrition Lab, Department of Zoology, Pakistan
| | - A Sharif
- Government College University Faisalabad, Fish Nutrition Lab, Department of Zoology, Pakistan
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Ahmad B, Hussain SM, Ali S, Arsalan MZUH, Tabassum S, Sharif A. Efficacy of acidified phytase supplemented cottonseed meal based diets on growth performance and proximate composition of Labeo rohita fingerlings. BRAZ J BIOL 2021; 83:e247791. [PMID: 34431918 DOI: 10.1590/1519-6984.247791] [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: 01/20/2021] [Accepted: 02/10/2021] [Indexed: 11/21/2022] Open
Abstract
The growth of aquaculture sector is strongly dependent upon the continuous supply of inexpensive fish feed with balanced nutritional profile. However, fish meal (FM) is unable to satisfy this demand due to its scarce supply and high cost. In order to test the potential of cottonseed meal (CSM) as a fish meal replacer, a feeding trial of 12 weeks was conducted to check growth performance and proximate composition of Labeo rohita fingerlings. The protein ration of the test feed was satisfied by replacing FM with CSM at 0, 25, 50 and 75%. Sixteen test diets viz., TD1 (control), TD2, TD3, TD4, TD5, TD6, TD7, TD8, TD9, TD10, TD11, TD12, TD13, TD14, TD15 and TD16 were supplemented with citric acid (CA; 0 and 2.5%) and phytase (PHY; 0 and 750 FTU/kg) in a completely randomized design with 3×3 factorial arrangement. The highest weight gain (11.03g), weight gain% (249.21%), specific growth rate (1.39) and best feed conversion ratio (1.20) were recorded by fish fed with TD12. Furthermore, the same level increased the crude protein (59.26%) and fat (16.04%) being significantly different (p<0.05) than that of control. Conclusively, the addition of acidified phytase (CA; 2.5%, PHY; 750 FTU/kg) in TD12 (CSM=50%) led to the improved growth and proximate composition of L. rohita fingerlings.
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Affiliation(s)
- B Ahmad
- Government College University Faisalabad, Department of Zoology, Fish Nutrition Lab, Faisalabad, Pakistan
| | - S M Hussain
- Government College University Faisalabad, Department of Zoology, Fish Nutrition Lab, Faisalabad, Pakistan
| | - S Ali
- Government College University, Department of Environmental Sciences & Engineering, Faisalabad, Pakistan.,China Medical University, Department of Biological Sciences and Technology, Taichung, Taiwan
| | - M Zubair-Ul-Hassan Arsalan
- Government College University Faisalabad, Department of Zoology, Fish Nutrition Lab, Faisalabad, Pakistan
| | - S Tabassum
- Government College University Faisalabad, Department of Zoology, Fish Nutrition Lab, Faisalabad, Pakistan
| | - A Sharif
- Government College University Faisalabad, Department of Zoology, Fish Nutrition Lab, Faisalabad, Pakistan
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Toorani MR, Farhoosh R, Golmakani M, Sharif A. Thermal antioxidative kinetics of sesamol in triacylglycerols and fatty acid methyl esters of sesame, olive, and canola oils. J AM OIL CHEM SOC 2021. [DOI: 10.1002/aocs.12520] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Mohamad Reza Toorani
- Department of Food Science and Technology, Faculty of Agriculture Ferdowsi University of Mashhad Mashhad Iran
| | - Reza Farhoosh
- Department of Food Science and Technology, Faculty of Agriculture Ferdowsi University of Mashhad Mashhad Iran
| | - Mohamad‐Taghi Golmakani
- Department of Food Science and Technology Shiraz University, School of Agriculture Shiraz Iran
| | - Ali Sharif
- Department of Food Science and Technology, Faculty of Agriculture Ferdowsi University of Mashhad Mashhad Iran
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Arsalan MZUH, Hussain SM, Ali S, Ahmad B, Sharif A. Use of phytase and citric acid supplementation on growth performance and nutrient digestibility of Cirrhinus mrigala fingerlings fed on canola meal based diet. BRAZ J BIOL 2021; 83:e246568. [PMID: 34259781 DOI: 10.1590/1519-6984.246568] [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: 12/14/2020] [Accepted: 01/20/2021] [Indexed: 11/22/2022] Open
Abstract
Fishmeal; being a limited and costly feed ingredient is continuously been substituted with locally available plant proteins. However, the occurrence of anti-nutritional factors in plant meal suppresses its potential to be fully replaced. Therefore, in this study we aimed to study the synergistic effects of dietary additives like citric acid and phytase enzyme supplementation on growth performance and nutrient digestibility of Cirrhinus mrigala fingerlings. Canola meal (CM) was used as a test ingredient to replace fishmeal (FM) as; 0%, 25%, 50% and 75%. These four diets were further supplemented by varying levels of phytase (0 and 750 FTU kg-1) and citric acid (0% and 2.5%) to formulate total sixteen test diets as T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15 and T16. Each treatment contained three replicates; applied to fish groups having 15 fingerlings each; following 3×3 factorial arrangement. 1% of chromic oxide was added as an inert marker. Maximum weight gain% (288%) and the lowest value of FCR (1.07) were recorded when fish was fed on diet T12 as compared to fish fed control diet (T1). Similarly, optimum nutrient digestibility values such as crude protein (77%), crude fat (84%) and gross energy (70%) were noted on same level. It was concluded that 50% canola meal can optimally replace fishmeal when supplemented with phytase and citric acid at the levels of 750 FTU kg-1 and 2.5%, respectively.
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Affiliation(s)
| | - S M Hussain
- Government College University, Department of Zoology, Fish Nutrition Lab, Faisalabad, Pakistan
| | - S Ali
- Government College University, Department of Environmental Sciences & Engineering, Faisalabad, Pakistan.,China Medical University, Department of Biological Sciences and Technology, Taichung, Taiwan
| | - B Ahmad
- Government College University, Department of Zoology, Fish Nutrition Lab, Faisalabad, Pakistan
| | - A Sharif
- Government College University, Department of Zoology, Fish Nutrition Lab, Faisalabad, Pakistan
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Ishfaq M, Akhtar B, Muhammad F, Sharif A, Akhtar MF, Hamid I, Sohail K, Muhammad H. Antioxidant and Wound Healing Potential of Essential Oil from Citrus reticulata Peel and Its Chemical Characterization. Curr Pharm Biotechnol 2021; 22:1114-1121. [PMID: 32957881 DOI: 10.2174/1389201021999200918102123] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Revised: 08/14/2020] [Accepted: 08/18/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Fruit peels are considered as waste and contribute to a major proportion of the biomass. They can be a good source of various therapeutic benefits. Peels biomass of citrus fruits is usually considered as garbage. Such peels may have many important and valuable medicinal components with pharmacological activities. Citrus reticulata, (Rutaceae family, local name tangerine) is a local seasonal fruit in Pakistan, a very good example of wastage of its peels. OBJECTIVE The study is based on the exploration of a citrus fruit peel derived essential oil, its chemical characterization, identification of various bioactive components and the exploration of pharmacological potentials (antibacterial and wound healing activity). METHODS Essential oil was recovered by hydro-distillation of freshly collected peels. Chemical constituents of oil were determined by Gas Chromatography-Mass Spectroscopy (GC-MS) analysis. Antioxidant activities were evaluated by total phenolic contents, total flavonoid content, DPPH scavenging activity and reducing power assay. Antibacterial activity was determined using disc diffusion assay. In vivo wound healing potential was determined in rabbits after topical administration of oil. Wound scoring was calculated followed by histological study. RESULTS GC-MS analysis showed the presence of various components with the greatest proportion of D-Limonene (89.31%). Total flavonoid and phenolic contents were found to be 14.63 ± 0.95 mg CE/g and 17.03 ± 3.24 mg GAE/g respectively, while DPPH activity was found to be 73.32%. A better antibacterial activity was shown against E. coli. In vivo studies showed significant reduction in wound diameter in essential oil treatment groups. Further, the essential oil was found non-irritant in draize scoring. CONCLUSION The study concluded that essential oil of this fruit peel might be used for antibacterial and wound healing purposes.
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Affiliation(s)
- Maham Ishfaq
- Institute of Physiology and Pharmacology, University of Agriculture, Faisalabad, Pakistan
| | - Bushra Akhtar
- Department of Pharmacy, University of Agriculture, Faisalabad, Pakistan
| | - Faqir Muhammad
- Institute of Physiology and Pharmacology, University of Agriculture, Faisalabad, Pakistan
| | - Ali Sharif
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Lahore, Pakistan
| | - Muhammad F Akhtar
- Institute of Pharmaceutical Sciences, Riphah International University, Islamabad, Lahore campus, Pakistan
| | - Irfan Hamid
- Cadson College of Pharmacy, Kharian, Pakistan
| | - Kashif Sohail
- Akson College of Health Sciences, Mirpur, Azad Jammu Kashmir, Pakistan
| | - Hosh Muhammad
- Department of Pharmacognosy, Faculty of Pharmacy, University of Sindh, Jamshoro, Pakistan
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Akhtar B, Muhammad F, Sharif A, Anwar MI. Mechanistic insights of snake venom disintegrins in cancer treatment. Eur J Pharmacol 2021; 899:174022. [PMID: 33727054 DOI: 10.1016/j.ejphar.2021.174022] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [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: 09/06/2020] [Revised: 02/26/2021] [Accepted: 03/10/2021] [Indexed: 01/27/2023]
Abstract
Snake venoms are a potential source of various enzymatic and non-enzymatic compounds with a defensive role for the host. Various peptides with significant medicinal properties have been isolated and characterized from these venoms. Few of these are FDA approved. They inhibit tumor cells adhesion, migration, angiogenesis and metastasis by inhibiting integrins on transmembrane cellular surfaces. This plays important role in delaying tumor growth, neovascularization and development. Tumor targeting and smaller size make them ideal candidates as novel therapeutic agents for cancer treatment. This review is based on sources of these disintegrins, their targeting modality, classification and underlying anti-cancer potential.
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Affiliation(s)
- Bushra Akhtar
- Department of Pharmacy, University of Agriculture, Faisalabad, Pakistan.
| | - Faqir Muhammad
- Institute of Physiology and Pharmacology, University of Agriculture, Faisalabad, Pakistan
| | - Ali Sharif
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Lahore, Pakistan
| | - Muhammad Irfan Anwar
- Department of Pathobiology, Faculty of Veterinary Sciences, Bahauddin Zakariya University, Multan, Pakistan
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Akhtar MF, Raza SA, Saleem A, Hamid I, Ashraf Baig MMF, Sharif A, Sohail K, Javaid Z, Saleem U, Rasul A. Appraisal of Anti-Arthritic and Anti-Inflammatory Potential of Folkloric Medicinal Plant Peganum Harmala. Endocr Metab Immune Disord Drug Targets 2021; 22:49-63. [PMID: 33563161 DOI: 10.2174/1871530321666210208211310] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 10/06/2020] [Accepted: 11/19/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Peganum harmala is traditionally used to manage rheumatoid arthritis (RA) and other inflammatory conditions. However, its use against RA has not been scientifically evaluated. The current study was designed to assess the anti-arthritic and anti-inflammatory activities of the methanolic extract of P. harmala leaves by in vitro and in vivo methods. METHODS The in vitro assays were carried out to determine the effect of plant extract on inhibition of egg albumin denaturation and human red blood cell membrane (HRBC) stabilization. Moreover, 2,2-diphenyl-1-picrylhydrazyl (DPPH) scavenging activity was performed to determine the antioxidant potential. In vivo anti-arthritic activity was performed by determining the curative effect against Complete Freund's adjuvant (0.1 ml). The plant extract was administered to rats orally at 200, 400 and 600 mg/kg/day for 21 days. RESULTS The values of IC50 of plant extract in protein denaturation, stabilization of HRBC and DPPH assays were 77.54 mg/ml, 23.90 mg/ml and 58.09 µg/ml respectively. Moreover, the plant extract significantly attenuated the poly-arthritis and weight loss, anemia and paw edema. The plant extract restored the level of C-reactive protein, rheumatoid factor, alanine transaminase, aspartate transaminase and alkaline phosphatase in poly-arthritic rats. Moreover, the plant extract restored the immune organs weight in treated rats. Treatment with P. harmala also significantly subdued the oxidative stress by reinstating superoxide dismutase, reduced glutathione, catalase and malondialdehyde in poly-arthritic rats. The plant extract notably restored the prostaglandin-E2 and tumor necrosis factor (TNF)-α in the serum of poly-arthritic rats. CONCLUSION It was concluded that P. harmala extract had potential antioxidant, anti-inflammatory and antiarthritic activities which primarily might be attributed to alkaloids, flavonoids and phenols.
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Affiliation(s)
- Muhammad Furqan Akhtar
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, Lahore, . Pakistan
| | - Syed Ahmad Raza
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Lahore Campus, Lahore, . Pakistan
| | - Ammara Saleem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, . Pakistan
| | - Irfan Hamid
- Cadson College of Pharmacy, University of the Punjab, Kharian, . Pakistan
| | | | - Ali Sharif
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore, College for Women University, Jail Road, Lahore. Pakistan
| | - Kashif Sohail
- Akson College of Health Sciences, Mirpur University of Science and technology, Mirpur, AJK, . Pakistan
| | - Zeeshan Javaid
- Akson College of Health Sciences, Mirpur University of Science and technology, Mirpur, AJK, . Pakistan
| | - Uzma Saleem
- Department of Pharmacology, Faculty of Pharmaceutical Sciences, Government College University Faisalabad, Faisalabad, . Pakistan
| | - Azhar Rasul
- Department of Zoology, Government College University Faisalabad, Faisalabad, . Pakistan
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Sharif A, Jendle J, Hellgren KJ. Screening for Diabetic Retinopathy with Extended Intervals, Safe and Without Compromising Adherence: A Retrospective Cohort Study. Diabetes Ther 2021; 12:223-234. [PMID: 33165837 PMCID: PMC7649703 DOI: 10.1007/s13300-020-00957-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 10/21/2020] [Indexed: 12/31/2022] Open
Abstract
INTRODUCTION Screening for diabetic retinopathy (DR) prevents blindness through the early detection of sight-threatening retinal microvascular lesions that respond to timely local treatment. However, the provision of easy and regular access to DR screening programs is currently being challenged by the increasing prevalence of diabetes. One proposed solution is to extend the screening interval for patients at low risk for progression of retinopathy. To date, most providers of screening programs have hesitated to implement a strategy of extended intervals due to the lack of data on whether adherence and safety are compromised when retinal examinations occur less frequently. In the study reported here, we investigated adherence to the screening program and progression of retinopathy in patients with type 2 diabetes participating in a DR screening program with extended intervals. METHODS This was a retrospective study that included 1000 patients with type 2 diabetes mellitus who attended a screening program for DR. The patients were consecutively placed into a low-risk patient cohort with no retinopathy or into an intermediate-risk patient cohort with mild retinopathy (each cohort n = 500). Screening intervals were 36 months for the low-risk cohort and 18 months for the intermediate-risk cohort. RESULTS The 1000 subjects enrolled in the study had a median age of 68 (interquartile range 12) years and 60.4% were men. At the follow-up screening visit, data on 102 subjects were not included in the analysis of adherence rate due to death, severe systemic illness, other concurrent eye disease or migration. Among the 898 remaining subjects, adherence to the screening program was 93.7% (413/443) in the 36-month group and 98.3% (449/455) in the 18-month group (p < 0.0001). Non-adherence decreased with increasing age (odds ratio 0.92, 95% confidence interval 0.888-0.954, p = 0.0005). At follow-up, 65 subjects showed progression of retinopathy; none had worse than moderate retinopathy. Risk factors for DR and treatment for hyperglycemia, hypertension and hyperlipidemia were compared among subjects in the low-risk cohort: non-adherent subjects did not differ from their adherent counterparts without progression of DR, but the former had a shorter duration of diabetes and higher diastolic blood pressure than adherent subjects with progression of DR (4.5 vs. 7.5 years, p = 0.007; and 80 vs. 75 mmHg, p = 0.02, respectively). CONCLUSION The results suggest that screening DR at extended intervals can be achieved with high adherence rates without compromising patient safety. However, younger subjects and those at higher risk of progression may require extra attention.
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Affiliation(s)
- Ali Sharif
- Department of Ophthalmology, Karlstad Hospital, Region Värmland, Karlstad, Sweden.
- Diabetes Endocrinology and Metabolism Research Center, Örebro University, Örebro, Sweden.
- Institute of Medical Sciences, Örebro University, Örebro, Sweden.
| | - Johan Jendle
- Diabetes Endocrinology and Metabolism Research Center, Örebro University, Örebro, Sweden
- Institute of Medical Sciences, Örebro University, Örebro, Sweden
| | - Karl-Johan Hellgren
- Department of Ophthalmology, Karlstad Hospital, Region Värmland, Karlstad, Sweden
- Diabetes Endocrinology and Metabolism Research Center, Örebro University, Örebro, Sweden
- Institute of Medical Sciences, Örebro University, Örebro, Sweden
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Akhtar M, Iqbal R, Hamid I, Janbaz K, Saleem A, Sharif A, Peerzada S, Akhtar B, Sohail K, Ali S. Argemone mexicana extract alleviates gastrointestinal disorders by stimulating muscarinic receptors and blocking voltage-gated L-type calcium channels. Asian Pac J Trop Biomed 2021. [DOI: 10.4103/2221-1691.311769] [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: 11/04/2022] Open
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Akhtar M, Saleem A, Shagufta A, Baig MFA, Sharif A, Rasul A, Abdel-Daim M. Tylophora hirsuta L. leaf extract attenuates alloxan-induced diabetes in mice by suppressing oxidative stress and α-amylase. Asian Pac J Trop Biomed 2021. [DOI: 10.4103/2221-1691.321128] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Khan MT, Rehman MS, Abbas MI, Shafiq M, Akram MA, Rauf M, Gondal MA, Sharif A. Impact of Selenium-Supplemented Diets on Egg Morphometry and Quality in Four Varieties of Indigenous Aseel Chicken. Braz J Poult Sci 2021. [DOI: 10.1590/1806-9061-2020-1277] [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] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- MT Khan
- Cholistan University of Veterinary and Animal Sciences, Pakistan
| | - MS Rehman
- Cholistan University of Veterinary and Animal Sciences, Pakistan
| | - MI Abbas
- Cholistan University of Veterinary and Animal Sciences, Pakistan
| | - M Shafiq
- Cholistan University of Veterinary and Animal Sciences, Pakistan
| | - MA Akram
- Cholistan University of Veterinary and Animal Sciences, Pakistan
| | - M Rauf
- Cholistan University of Veterinary and Animal Sciences, Pakistan
| | - MA Gondal
- Cholistan University of Veterinary and Animal Sciences, Pakistan; Poultry Research Institute, Pakistan
| | - A Sharif
- Cholistan University of Veterinary and Animal Sciences, Pakistan
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Akhtar B, Muhammad F, Sharif A, Hannan A. Withdrawal Notice: Therapeutic Options for Treatment of COVID-19: A Review from Repur-posed Drugs to New Drug Targets. Curr Drug Targets 2020; 21:CDT-EPUB-110504. [PMID: 33023432 DOI: 10.2174/1389450121999201006193329] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 09/08/2020] [Accepted: 09/08/2020] [Indexed: 11/22/2022]
Abstract
The article has been withdrawn from the journal “Current Drug Targets” due to the English language issues. Bentham Science apologizes to its readers for any inconvenience this may have caused. The Bentham Editorial Policy on Article Withdrawal can be found at https://benthamscience.com/journals/current-drug-targets/editorial-policies/ Bentham Science Disclaimer It is a condition of publishers that manuscripts submitted to this journal should not be simultaneously submitted or pub-lished elsewhere. Furthermore, any data, illustration, structure or table that has been published elsewhere must be reported, and copyright permission for reproduction must be obtained. Plagiarism is strictly forbidden, and while submit- ting the article for publication, the authors agree that the publishers have the legal right to take appropriate action against the authors, if plagiarism or fabricated information is discovered. By submitting a manuscript the authors agree that the copyright of their article is trans-ferred to the publishers, if and when the article is accepted for publication.
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Affiliation(s)
- Bushra Akhtar
- Department of Pharmacy, University of Agriculture, Faisalabad,. Pakistan
| | - Faqir Muhammad
- Institute of Physiology and Pharmacology, University of Agriculture, Faisalabad,. Pakistan
| | - Ali Sharif
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University Jail Road Lahore,. Pakistan
| | - Abdul Hannan
- Institute of Physiology and Pharmacology, University of Agriculture, Faisalabad,. Pakistan
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Khan D, Sharif A, Zafar M, Akhtar B, Akhtar MF, Awan S. Delonix regia a Folklore Remedy for Diabetes; Attenuates Oxidative Stress and Modulates Type II Diabetes Mellitus. Curr Pharm Biotechnol 2020; 21:1059-1069. [PMID: 32065099 DOI: 10.2174/1389201021666200217112244] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [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: 09/08/2019] [Revised: 01/07/2020] [Accepted: 01/28/2020] [Indexed: 01/08/2023]
Abstract
BACKGROUND The folkloric profile of Delonix regia demonstrates that it can be used in the management of diabetes. OBJECTIVE The present study was conducted to evaluate the safety profile of the aerial part extracts of Delonix regia and their antidiabetic potential along with improvement in oxidative stress. MATERIALS AND METHODS Phytochemical screening, total phenolic, and flavonoid contents along with in-vitro antioxidant and alpha-amylase inhibitory activities were determined. HPLC analysis, acute toxicity, glucose tolerance, in-vivo antidiabetic effect along with the influence on biochemical, oxidative stress parameters, and comet assay of the active extract were performed and assessed. RESULTS Total phenolic (831.6±0.002 mg/g GAE) and flavonoid (361.4±0.002 mg/g QE) contents were found to be higher in the methanolic extract. Inhibitory concentration IC50 indicated better results for the methanolic extract in DPPH (47.6μg/mL) and alpha-amylase inhibitory (14.61μg/mL) assays. HPLC analysis of the methanolic extract confirmed the presence of quercetin, gallic acid, caffeic acid, cinnamic acid, ferulic acid, and p-coumaric acid. Acute oral toxicity exhibited no mortality and morbidity during the 24h period. The methanolic extract showed better tolerance to glucose. Streptozotocin- nicotinamide (55-110 mg/kg) induced hyperglycemia declined along with improvement in hematological, biochemical parameters and oxidative stress markers (SOD, CAT, H202) in a dose-dependent manner. The maximum effect was recorded at 500mg/kg dose. Comet assay was performed for genotoxic studies and it was observed that the methanolic extract of Delonix regia showed the maximum genoprotective effect at 100μg/mL. CONCLUSION The findings suggest that the methanolic aerial part extract of Delonix regia exhibited hypoglycemic, antioxidant, and hypolipidemic activities. The antidiabetic effect was comparable to glibenclamide suggesting its therapeutic use as a natural anti-diabetic remedy.
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Affiliation(s)
- Darosham Khan
- Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan
| | - Ali Sharif
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Jail Road, Lahore, Pakistan
| | - Mehroz Zafar
- Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan
| | - Bushra Akhtar
- Department of Pharmacy, University of Agriculture Faisalabad, Faisalabad, Pakistan
| | - Muhammad F Akhtar
- Institute of Pharmaceutical Sciences, Ripah International University, Lahore Campus Lahore, Lahore, Pakistan
| | - Sana Awan
- Institute of Molecular Biology and Biotechnology, The University of Lahore, Lahore, Pakistan
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Razzaque F, Sharif A, Akhtar B, Khan HM, Akhtar MF, Zaib M, Muhammad A, Sohail K, Hamid I, Qaisar N. Tylophora hirsuta (Wall.) Extracts Ameliorate Diabetes Associated with Inflammation in Alloxan-induced Diabetic Rats. Endocr Metab Immune Disord Drug Targets 2020; 21:1031-1042. [PMID: 32955006 DOI: 10.2174/1871530320666200821154340] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 07/03/2020] [Accepted: 07/20/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Tylophora hirsuta (Wall) has long been used as traditional medicine for the treatment of diabetes. The current study is designed to evaluate the anti-diabetic and anti-inflammatory activity of different extracts of aerial parts of Tylophora hirsuta. METHODS Sequential maceration was conducted to obtain extracts. Total phenolic contents were determined by the Folin-Ciocalteau method. The anti-oxidant activity was assessed by DPPH free radical scavenging assay. The extracts were tested for its inhibitory activity against α-amylase in-vitro. In-vivo anti-diabetic assay was conducted using alloxan-induced diabetic model and OGTT was conducted on normal rats. ELISA was used to determine the pro-inflammatory cytokines (TNF-α and IL-6). The polyphenolic composition of the extract was analyzed using an HPLC system. RESULTS Aqueous extract exhibited highest total phenolic contents (985.24± 3.82 mg GAE/100 g DW), antioxidant activity (IC50 = 786.70 ± 5.23 μg/mL), and alpha-amylase inhibition (IC50 =352.8 μg/mL). The aqueous extract of Tylophora hirsuta showed remarkable in-vivo anti-diabetic activity. Results were compared with standard drug glibenclamide. Alloxan induced diabetic mediated alterations in liver function enzymes, renal function determinants, and lipid parameters were significantly restored in aqueous extract treated diabetic rats. A significant reduction in pro-inflammatory cytokines (p<0.001) was observed when compared to the control group. HPLC analysis confirms the presence of quercetin, gallic acid, cinnamic acid, and p-coumaric acid. CONCLUSION These results showed that Tylophora hirsuta possesses strong anti-diabetic and anti-inflammatory potentials and justify its folklore use for the management of diabetes.
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Affiliation(s)
- Faisal Razzaque
- Faculty of Pharmacy, The University of Lahore, Lahore, Pakistan
| | - Ali Sharif
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Jail Road, Lahore, Pakistan
| | - Bushra Akhtar
- Department of Pharmacy, University of Agriculture Faisalabad, Faisalabad, Pakistan
| | - Humaira M Khan
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Jail Road, Lahore, Pakistan
| | - Muhammad F Akhtar
- Institute of Pharmaceutical Sciences, Ripah International University, Lahore Campus, Lahore, Pakistan
| | - Maryam Zaib
- Johar Institute of Professional Studies, Lahore, Pakistan
| | | | - Kashif Sohail
- Akson College of Health Sciences, Mirpur, Azad Kashmir, Pakistan
| | - Irfan Hamid
- Cadson College of Pharmacy, Kharian, Pakistan
| | - Naeem Qaisar
- College of Pharmacy, University of Sargodha, Sargodha, Pakistan
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Akhtar B, Muhammad F, Aslam B, Saleemi MK, Sharif A. Pharmacokinetic profile of chitosan modified poly lactic co-glycolic acid biodegradable nanoparticles following oral delivery of gentamicin in rabbits. Int J Biol Macromol 2020; 164:1493-1500. [PMID: 32735923 DOI: 10.1016/j.ijbiomac.2020.07.206] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [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: 07/11/2020] [Revised: 07/20/2020] [Accepted: 07/26/2020] [Indexed: 12/18/2022]
Abstract
Gentamicin (GM) is a well know antibiotic and drug of choice for various infections and is available in the form of parenteral and topical formulations. Gentamicin has no oral dosage form due to its enzymatic degradation and poor bioavailability. This study was designed to optimize controlled release oral dosage form of GM using poly lactic co-glycolic acid (PLGA) nanoparticles (NPs) which were surface modified with chitosan. Nanoparticles were characterized for size, potential, scanning electron microscopy and fourier transform infrared spectroscopy. Drug concentration in plasma samples was determined by microbiological assay against Bacillus subtilis (ATCC 9372). In vitro release pattern was studied and the best formulation was administered to healthy rabbits for pharmacokinetic studies. Various pharmacokinetic parameters determined for oral formulation were area under the curve (AUC) 43.2 ± 2.16 h.mg/L, volume of distribution (Vd) 1.54 ± 0.25 L, half-life phase-1 (t1/2α) 0.59 ± 0.12 h, mean residence time (MRT) 11.22 ± 0.42 h, time to reach maximum concentration (Tmax) 2.56 ± 0.09 h and maximum concentration (Cmax) was 3.49 ± 0.10 mg/L. It is concluded that chitosan modified GM loaded PLGA NPs has potential for oral absorption and can be used for achieving therapeutic benefits.
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Affiliation(s)
- Bushra Akhtar
- Institute of Physiology and Pharmacology, University of Agriculture, Faisalabad, Pakistan; Department of Pharmacy, University of Agriculture, Faisalabad, Pakistan
| | - Faqir Muhammad
- Institute of Physiology and Pharmacology, University of Agriculture, Faisalabad, Pakistan.
| | - Bilal Aslam
- Institute of Physiology and Pharmacology, University of Agriculture, Faisalabad, Pakistan
| | | | - Ali Sharif
- Institute of Pharmacy, Faculty of Pharmaceutical and Allied Health Sciences, Lahore College for Women University, Jail Road, Lahore, Pakistan
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