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Bordbar H, Sattar-Shamsabadi M, Dehghani F, Karimi F. Protective effect of platelet-rich plasma against structural and functional changes of the adult rat testis in carbimazole-induced hypothyroidism. Clin Exp Reprod Med 2024; 51:225-235. [PMID: 38599887 PMCID: PMC11372310 DOI: 10.5653/cerm.2023.06695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 01/10/2024] [Indexed: 04/12/2024] Open
Abstract
OBJECTIVE Hypothyroidism (HT) influences spermatogenesis and is associated with male infertility. Platelet-rich plasma (PRP), a biological product rich in growth factors, promotes tissue repair. In this study, the likely protective effects of PRP on testicular tissue damage in carbimazole (CBZ)-induced HT were evaluated. METHODS Forty male rats were divided into four groups. HT was induced by administering CBZ (1.35 mg/kg orally, for 45 days). Two doses of PRP (40 μL each, locally injected into the testis on days 15 and 30) were also given. After 45 days, blood samples were taken from the heart to measure triiodothyronine (T3), thyroxine (T4), and testosterone levels, and semen analysis was performed. For stereological assessment, the left testis was removed, fixed, embedded, sectioned, and stained with hematoxylin and eosin. The right testis was excised to evaluate antioxidant levels. RESULTS CBZ was demonstrated to induce HT, characterized by significant reductions in T3 and T4. HT was associated with decreased testicular weight, impaired sperm parameters, reduced testosterone concentration, diminished antioxidant activity, reduced volumes of testicular components, and lower total numbers of testicular cells of various types. When HT samples were treated with PRP, improvement was observed for all of these changes. This protective effect could be attributed to the growth factors present in PRP. CONCLUSION PRP appears to prevent the structural changes in the testes and the deterioration in sperm quality caused by CBZ-induced HT. This protective effect is likely due to mitigation of oxidative damage and elevation of testosterone levels.
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Affiliation(s)
- Hossein Bordbar
- Histomorphometry and Stereology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Anatomy, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Masoud Sattar-Shamsabadi
- Histomorphometry and Stereology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Anatomy, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Farzaneh Dehghani
- Histomorphometry and Stereology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Anatomy, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Karimi
- Histomorphometry and Stereology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Anatomy, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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Dossou-Agoin GB, Gbankoto A, Azonbakin S, Osseni R, Yemoa A, Lalèyè A. Aqueous extract of Pedalium murex D. Royen ex L . leafy stem protects against lead induced testicular toxicity in Wistar rats. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2022; 19:683-690. [PMID: 35015385 DOI: 10.1515/jcim-2021-0482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Accepted: 12/28/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Lead exposure seriously impairs male reproductive function. The protective capacity of Pedalium murex leafy stem and fruit aqueous extracts against lead testicular toxicity is evaluated to find herbals drugs able to improve semen quality. METHODS Phytochemical screening were performed according to classical methods. Twenty four male rats were divided into four groups of six rats each and received the following treatments via oral route: distilled water; 0.2% lead acetate in drinking water; 0.2% lead acetate in drinking water with 400 mg/kg P. murex aqueous leafy stem extract; 0.2% leaded water with 400 mg/kg P. murex aqueous fruit extract. Treatments were administered for 70 days. Body and reproductive organs weights, sperm parameters and testicular histological sections of each group were examined. RESULTS Flavonoids, tannins, coumarins, alkaloids, and lignans were found in both extracts. Lead intoxication reduced sperm motility and count but increased the percentage of morphologically abnormal sperms. The germinal epithelium of seminiferous tubules histoarchitecture was disorganized by lead. The leafy stem extract was effective in reducing lead induced testicular disruption whereas fruit has not shown any beneficial effect. CONCLUSIONS P. murex leafy stem aqueous extract is effective against semen alterations caused by lead.
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Affiliation(s)
- Gerard Bessan Dossou-Agoin
- Experimental Physiology and Pharmacology Laboratory, Faculty of Sciences and Technology, University of Abomey-Calavi, Cotonou Benin, Benin
| | - Adam Gbankoto
- Experimental Physiology and Pharmacology Laboratory, Faculty of Sciences and Technology, University of Abomey-Calavi, Cotonou Benin, Benin
| | - Simon Azonbakin
- Histology, Biology of Reproduction, Cytogenetics and Medical Genetics Laboratory, Faculty of Health Sciences, University of Abomey-Calavi, Cotonou Benin, Benin
| | - Razack Osseni
- Unit of Physiology, Faculty of Health Sciences, University of Abomey Calavi, Cotonou Benin, Benin
| | - Achille Yemoa
- Analytical Chemistry and Drug Analysis Laboratory, Faculty of Health Sciences, University of Abomey Calavi, Cotonou Benin, Benin
| | - Anatole Lalèyè
- Histology, Biology of Reproduction, Cytogenetics and Medical Genetics Laboratory, Faculty of Health Sciences, University of Abomey-Calavi, Cotonou Benin, Benin
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Omotuyi IO, Nash O, Ajiboye BO, Olumekun VO, Oyinloye BE, Osuntokun OT, Olonisakin A, Ajayi AO, Olusanya O, Akomolafe FS, Adelakun N. Aframomum melegueta secondary metabolites exhibit polypharmacology against SARS-CoV-2 drug targets: in vitro validation of furin inhibition. Phytother Res 2020; 35:908-919. [PMID: 32964551 DOI: 10.1002/ptr.6843] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 07/10/2020] [Accepted: 07/17/2020] [Indexed: 12/25/2022]
Abstract
COVID-19 pandemic is currently decimating the world's most advanced technologies and largest economies and making its way to the continent of Africa. Weak medical infrastructure and over-reliance on medical aids may eventually predict worse outcomes in Africa. To reverse this trend, Africa must re-evaluate the only area with strategic advantage; phytotherapy. One of the many plants with previous antiviral potency is against RNA viruses is Aframomum melegueta. In this study, one hundred (100) A. melegueta secondary metabolites have been mined and computational evaluated for inhibition of host furin, and SARS-COV-2 targets including 3C-like proteinase (Mpro /3CLpro ), 2'-O-ribose methyltransferase (nsp16) and surface glycoprotein/ACE2 receptor interface. Silica-gel column partitioning of A. melegueta fruit/seed resulted in 6 fractions tested against furin activity. Diarylheptanoid (Letestuianin A), phenylpropanoid (4-Cinnamoyl-3-hydroxy-spiro[furan-5,2'-(1'H)-indene]-1',2,3'(2'H,5H)-trione), flavonoids (Quercetin, Apigenin and Tectochrysin) have been identified as high-binding compounds to SARS-COV-2 targets in a polypharmacology manner. Di-ethyl-ether (IC50 = 0.03 mg/L), acetone (IC50 = 1.564 mg/L), ethyl-acetate (IC50 = 0.382 mg/L) and methanol (IC50 = 0.438 mg/L) fractions demonstrated the best inhibition in kinetic assay while DEF, ASF and MEF completely inhibited furin-recognition sequence containing Ebola virus-pre-glycoprotein. In conclusion, A. melegueta and its secondary metabolites have potential for addressing the therapeutic needs of African population during the COVID-19 pandemic.
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Affiliation(s)
- I Olaposi Omotuyi
- Chemo-Genomics Research Unit, Department of Biochemistry, Adekunle Ajasin University, Akungba, Nigeria.,Chemoinformatics Unit, Mols & Sims, Ado Ekiti, Nigeria
| | - Oyekanmi Nash
- Center for Genomics Research and Innovation, National Biotechnology Development Agency, Abuja, Nigeria
| | - Basiru O Ajiboye
- Phytomedicine, Biochemical Toxicology and Biotechnology Research Laboratories, Department of Biochemistry, College of Sciences, Afe Babalola University, Ado Ekiti, Nigeria
| | - Victor O Olumekun
- Department of Plant Science and Biotechnology, Adekunle Ajasin University, Akungba, Nigeria
| | - Babatunji E Oyinloye
- Phytomedicine, Biochemical Toxicology and Biotechnology Research Laboratories, Department of Biochemistry, College of Sciences, Afe Babalola University, Ado Ekiti, Nigeria.,Biotechnology and Structural Biology (BSB) Group, Department of Biochemistry and Microbiology, University of Zululand, KwaDlangezwa, South Africa
| | - Oludare T Osuntokun
- Department of Chemical Sciences, Adekunle Ajasin University, Akungba, Nigeria
| | - Adebisi Olonisakin
- Department of Chemical Sciences, Adekunle Ajasin University, Akungba, Nigeria
| | - A Olajide Ajayi
- Department of Microbiology, Adekunle Ajasin University, Akungba, Nigeria
| | - Olasehinde Olusanya
- Department of Biochemistry, Faculty of Life Sciences, University of Benin, Benin City, Nigeria
| | | | - Niyi Adelakun
- Chemoinformatics Unit, Mols & Sims, Ado Ekiti, Nigeria
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Alumeti Munyali D, Tetsatsi Momo AC, Bonsou Fozin GR, Deeh Defo PB, Petnga Tchatat Y, Lieunang B, Watcho P. Rubus apetalus (Rosaceae) improves spermatozoa characteristics, antioxidant enzymes and fertility potential in unilateral cryptorchid rats. Basic Clin Androl 2020; 30:8. [PMID: 32670587 PMCID: PMC7346424 DOI: 10.1186/s12610-020-00107-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 06/22/2020] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Cryptorchidism (CPT) is an important cause of male infertility. Rubus apetalus is a medicinal plant with a powerful antioxidant potential. We investigated the effects of aqueous and methanolic extracts of R. apetalus on spermatozoa parameters, antioxidant enzymes and fertility potential of rats with experimental unilateral CPT. METHOD Normal (n = 15), sham-operated (n = 15) and cryptorchid rats (n = 80; distributed into 16 groups of 5 rats/group) were treated for 2, 4 or 8 weeks with either distilled water (10 ml/kg/day), vitamin E (75 mg/kg/day), aqueous or methanolic extract of R. apetalus (12 and 60 mg/kg). Sex organ weights, spermatozoa parameters, testicular proteins, sex hormones, fertility potential, morphometric characteristics of testis and oxidative stress markers were measured. RESULTS CPT significantly (p < 0.05-0.001) decreased testicular and epididymal weights, spermatozoa density, spermatozoa motility, spermatozoa normality, testicular proteins, LH, FSH and testosterone concentrations. In cryptorchid rats, peri-vascular fibrosis significantly increased (p < 0.001), while diameter of the seminiferous tube, germ cell thickness, gestation index and fertility index decreased when compared to control. Additionally, CPT induced oxidative stress by increasing lipid peroxidation and by reducing superoxide dismutase and catalase activities. These alterations were corrected by R. apetalus. For instance, a significantly increase (p < 0.05-0.001) in spermatozoa motility, normality, viability and density after 2, 4 and 8 weeks of treatment was noticed. R. apetalus also increased (p < 0.05-0.001) testicular proteins, gestation index (90-100%) and fertility index (90-100%), compared to the untreated cryptorchid rats. CONCLUSION R. apetalus boosts fertility potential in cryptorchid rats and could be considered as a promising alternative agent for the management of infertility associated with CPT.
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Affiliation(s)
- Désiré Alumeti Munyali
- Research Unit of Animal Physiology and Phytopharmacology (URPAP), Faculty of Science, University of Dschang, Dschang, Box 67, Dschang, Cameroon
- School of Medicine and Community Health, Université Evangelique en Afrique, Bukavu, Democratic Republic of Congo
| | - Aimé Césaire Tetsatsi Momo
- Research Unit of Animal Physiology and Phytopharmacology (URPAP), Faculty of Science, University of Dschang, Dschang, Box 67, Dschang, Cameroon
| | - Georges Romeo Bonsou Fozin
- Research Unit of Animal Physiology and Phytopharmacology (URPAP), Faculty of Science, University of Dschang, Dschang, Box 67, Dschang, Cameroon
| | - Patrick Brice Deeh Defo
- Research Unit of Animal Physiology and Phytopharmacology (URPAP), Faculty of Science, University of Dschang, Dschang, Box 67, Dschang, Cameroon
| | - Yannick Petnga Tchatat
- Research Unit of Animal Physiology and Phytopharmacology (URPAP), Faculty of Science, University of Dschang, Dschang, Box 67, Dschang, Cameroon
| | - Boris Lieunang
- Research Unit of Animal Physiology and Phytopharmacology (URPAP), Faculty of Science, University of Dschang, Dschang, Box 67, Dschang, Cameroon
| | - Pierre Watcho
- Research Unit of Animal Physiology and Phytopharmacology (URPAP), Faculty of Science, University of Dschang, Dschang, Box 67, Dschang, Cameroon
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