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Moustafa AH, Pasha HF, Abas MA, Aboregela AM. The ameliorating role of sofosbuvir and daclatasvir on thioacetamide-induced kidney injury in adult albino rats. Anat Cell Biol 2023; 56:109-121. [PMID: 36543744 PMCID: PMC9989782 DOI: 10.5115/acb.22.200] [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: 10/10/2022] [Revised: 11/06/2022] [Accepted: 11/21/2022] [Indexed: 12/24/2022] Open
Abstract
Thioacetamide (TAA) exposure and hepatitis C virus infection are usually associated with renal dysfunction. Sofosbuvir (SFV) and daclatasvir (DAC) drugs combination has great value in the treatment of hepatitis C. The study aimed to identify the nephrotoxic effects of TAA and to evaluate the ameliorative role of SFV and DAC in this condition. Forty-eight adult male albino rats were divided into eight groups and received saline (control), SFV, DAC, SFV+DAC, TAA, TAA+SFV, TAA+DAC and TAA+SFV+DAC for eight weeks. Kidney and blood samples were retrieved and processed for histological (Hematoxylin and Eosin and Masson's trichrome), immunohistochemical (α-smooth muscle actin), and biochemical analysis (urea, creatinine, total protein, albumin, malondialdehyde, reduced glutathione, superoxide dismutase, and tumor necrosis factor-α). Examination revealed marked destruction of renal tubules on exposure to TAA with either hypertrophy or atrophy of glomeruli, increase in collagen deposition, and wide expression of α-smooth muscle actin. Also, significant disturbance in kidney functions, oxidative stress markers, and tumor necrosis factor-α. Supplementation with either SFV or DAC produced mild improvement in the tissue and laboratory markers. Moreover, the combination of both drugs greatly refined the pathology induced by TAA at the cellular and laboratory levels. However, there are still significant differences when compared to the control. In conclusion, SFV and DAC combination partially but greatly ameliorated the renal damage induced by TAA which might be enhanced with further supplementations to give new hope for those with nephropathy associated with hepatitis.
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Affiliation(s)
- Ahmed H Moustafa
- Department of Chemistry, Faculty of Science, Zagazig University, Zagazig, Egypt
| | - Heba F Pasha
- Department of Medical Biochemistry and Genetics, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Manar A Abas
- Department of Biochemistry, Faculty of Science, Zagazig University, Zagazig, Egypt
| | - Adel M Aboregela
- Department of Human Anatomy and Embryology, Faculty of Medicine, Zagazig University, Zagazig, Egypt.,Department of Basic Medical Sciences, College of Medicine, University of Bisha, Bisha, Saudi Arabia
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Aboregela AM, Sonpol HM, Metwally AS, El-Ashkar AM, Hashish AA, Mohammed OA, Elnahriry TA, Senbel A, Alghamdi M. Medical students' perception and academic performance after team-based and seminar-based learning in human anatomy. J Taibah Univ Med Sci 2022; 18:65-73. [PMID: 36398022 PMCID: PMC9643557 DOI: 10.1016/j.jtumed.2022.08.005] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 05/21/2022] [Accepted: 08/19/2022] [Indexed: 11/30/2022] Open
Abstract
Objectives Student-centered educational strategies like problem-based learning (PBL), case-based learning (CBL), team-based learning (TBL), and seminars enhance group and self-learning. This study was carried out to evaluate students' achievements in anatomy topics delivered through TBL sessions and seminars and to survey student preferences regarding these two modalities in anatomy learning. Methods TBL was conducted through individual readiness assurance tests (IRATs), group readiness assurance tests (GRATs), mini-lectures, and application exercises. Seminars included pretests, peer lecturing, and posttests. The performance of 117 students in three TBL sessions and three seminars was compared after standardizing the questions. The students were second-year (42), third-year (40), and fourth-year (35) students at the College of Medicine, University of Bisha, KSA, during the 2019/2020 academic year. Results A gradual increase in the means of TBL grades was noticed among second-, third-, and four-year students (means ± SD: 68.6 ± 9.56, 82.8 ± 12.25, and 92.7 ± 4.70, respectively), but their seminar grades were nearly stationary (means ± SD: 80.0 ± 9.66, 85.11 ± 10.16, and 85.9 ± 8.80, respectively). Cohen's d-test to check the strength of the relationship between the two activities showed 1.03, 0.16, and 0.74 in the same order. We statistically analyzed perception and preference questionnaire results received from 39, 35, and 28 second-, third-, and four-year students, respectively. The majority of the students selected TBL as their preferred learning modality. However, their acceptance of the seminars was very poor Conclusions It can be concluded that TBL is more beneficial to the students, even in practical sciences like anatomy, most likely because group peer teaching enhances the sense of collegial competition, as opposed to the self-learning nature of seminars, which might suppress the sense of competition.
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Affiliation(s)
- Adel M. Aboregela
- Department of Basic Medical Sciences, College of Medicine, University of Bisha, Bisha, KSA
- Department of Human Anatomy & Embryology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
- Corresponding address: Unit of Anatomy, Department of Basic Medical Sciences, College of Medicine, University of Bisha, P.O. Box 551, Zip Code 61922, 255 Al Nakhil, Bisha 67714, KSA.
| | - Hany M.A. Sonpol
- Department of Basic Medical Sciences, College of Medicine, University of Bisha, Bisha, KSA
- Department of Anatomy & Embryology, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Ashraf S. Metwally
- Department of Basic Medical Sciences, College of Medicine, University of Bisha, Bisha, KSA
- Department of Medical Parasitology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Ayman M. El-Ashkar
- Department of Basic Medical Sciences, College of Medicine, University of Bisha, Bisha, KSA
- Department of Medical Parasitology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Abdullah A. Hashish
- Department of Basic Medical Sciences, College of Medicine, University of Bisha, Bisha, KSA
- Department of Clinical Pathology, Faculty of Medicine, Suez Canal University, Ismailiya, Egypt
| | - Osama A. Mohammed
- Department of Clinical Pharmacology, College of Medicine, University of Bisha, Bisha, KSA
- Department of Clinical Pharmacology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Tarek A. Elnahriry
- Department of Surgery, College of Medicine, University of Bisha, Bisha, KSA
- Department of Otorhinolaryngology, Faculty of Medicine, Suez Canal University, Ismailiya, Egypt
| | - Ahmed Senbel
- Department of Surgery, College of Medicine, University of Bisha, Bisha, KSA
- Department of Surgical Oncology, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Mushabab Alghamdi
- Department of Internal Medicine, College of Medicine, University of Bisha, Bisha, KSA
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Marzouk AA, Taher ES, Shaykoon MSA, Lan P, Abd-Allah WH, Aboregela AM, El-Behairy MF. Design, synthesis, biological evaluation, and computational studies of novel thiazolo-pyrazole hybrids as promising selective COX-2 inhibitors: Implementation of apoptotic genes expression for ulcerogenic liability assessment. Bioorg Chem 2021; 111:104883. [PMID: 33865053 DOI: 10.1016/j.bioorg.2021.104883] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 03/26/2021] [Accepted: 03/27/2021] [Indexed: 11/29/2022]
Abstract
A novel series of thiazolo-pyrazole hybrids has been prepared and assessed for their in vitro COX-1/COX-2 inhibitory activity. Compound 6c exhibited the most selective COX-2 inhibition profile (SI of 264) not far of Celecoxib (294). In-vivo anti-inflammatory activity revealed that compound 6d exhibited the highest activity (97.30% inhibition of edema) exceeding reference standard Indomethacin (84.62% inhibition of edema). The ulcerogenic liability tested, using gross, microscopic, biochemical analysis and apoptotic genes expression, showed that compound 6b matched the optimal candidate activity (ulcer index = 120, selectivity index of ~ 162 and 77% in-vivo inhibition of edema). Meanwhile, compound 6 m (ulcer index = 0) showcased the highest safety profile. Molecular modeling analysis and drug likeness studies presented appreciated agreement with the biological evaluation.
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Affiliation(s)
- Adel A Marzouk
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Al-Azhar University, 71524 Assiut, Egypt
| | - Ehab S Taher
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Al-Azhar University, 71524 Assiut, Egypt.
| | - Montaser Sh A Shaykoon
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Al-Azhar University, 71524 Assiut, Egypt
| | - Ping Lan
- Institute for Advanced and Applied Chemical Synthesis, Jinan University, Guangzhou 510632, China
| | - Walaa Hamada Abd-Allah
- Pharmaceutical Chemistry Department, Collage of Pharmaceutical Science and Drug Manufacturing, Misr University for Science and Technology, P.O. 77, 6th of October City, Giza, Egypt
| | - Adel M Aboregela
- Basic Medical Science, College of Medicine, University of Bisha, Saudi Arabia; Human Anatomy and Embryology, faculty of medicine, Zagazig University, Zagazig, Egypt
| | - Mohammed Farrag El-Behairy
- Department of Organic and Medicinal Chemistry, Faculty of Pharmacy, University of Sadat City, Menoufiya 32897 Egypt
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Ibrahim AA, Mohammed NA, Eid KA, Abomughaid MM, Abdelazim AM, Aboregela AM. Hypothyroidism: morphological and metabolic changes in the testis of adult albino rat and the amelioration by alpha-lipoic acid. Folia Morphol (Warsz) 2020; 80:352-362. [PMID: 32644186 DOI: 10.5603/fm.a2020.0071] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Revised: 06/28/2020] [Accepted: 06/29/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND The objective of this study is to evaluate the influence of carbimazole- induced hypothyroidism on the testes of adult albino rats and the probable protective effect of alpha-lipoic acid (ALA). MATERIALS AND METHODS The rats were divided into four groups; control group, ALA group, carbimazole, and carbimazole + ALA groups. Rats were exposed to ALA (60 mg/kg body weight) or carbimazole (1.35 mg/kg body weight), or both, administered via gavages for 30 days. RESULTS Morphometric analysis revealed a significant decrease in tubular diameter, germinal epithelium thickness, and interstitial space as compared to the controls. Also, rats exposed to carbimazole showed a significant decline in testicular weight, sperm motility, and count. Additionally, deterioration of the testicular architecture was observed. ALA supplementation resulted in a significant improvement in the tubular diameter and germinal epithelium thickness, but no significant improvement regarding interstitial space was observed. Another observation was the significant decline in serum testosterone and follicle-stimulating hormone (FSH) in the carbimazole group, indicating reduced steroidogenesis. A significant reduction in reduced glutathione content was detected in the testes of the carbimazole group compared with the controls, while malonaldehyde concentration significantly increased. Conversely, ALA supplementation ameliorated the toxicity induced by hypothyroidism as illustrated by enhanced reproductive organ weights, testosterone, luteinizing hormone, and FSH levels, testicular steroidogenesis, and oxidative stress parameters. CONCLUSIONS Hypothyroidism altered testicular antioxidant balance and negatively affected spermatogenesis. On the other hand, ALA through its antioxidant properties alleviated testicular toxicity in carbimazole-exposed rats.
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Affiliation(s)
- A A Ibrahim
- Human Anatomy and Embryology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - N A Mohammed
- Medical Physiology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - K A Eid
- House Officer, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - M M Abomughaid
- Laboratory Medical Sciences, College of Applied Medical Sciences, University of Bisha, Saudi Arabia
| | - A M Abdelazim
- Biochemistry Department, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt.,Laboratory Medical Sciences, College of Applied Medical Sciences, University of Bisha, Saudi Arabia
| | - A M Aboregela
- Human Anatomy and Embryology Department, Faculty of Medicine, Zagazig University, Zagazig, Egypt. .,Basic Medical Sciences, College of Medicine, University of Bisha, Saudi Arabia.
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