scholarly journals Equisetum arvense L. Extract Ameliorates Oxidative Stress, Inflammation and Testicular Injury Induced by Methotrexate in Male Rats

2021 ◽  
pp. 101-114
Author(s):  
Ahlam A. Alahmadi ◽  
Eman A. Abduljawad
Keyword(s):  
Oxidative Stress ◽  
Antioxidant Activities ◽  
Male Rats ◽  
Seminiferous Tubules ◽  
Albino Rats ◽  
Testicular Toxicity ◽  
Equisetum Arvense ◽  
Active Constituents ◽  
Pathologic Features ◽  
Wide Range

Methotrexate (MTX) is a cytotoxic drug used to treat a wide range of cancers and non-cancerous conditions. However, it can cause unfavorable acute toxic effects in several organs, including the testis.  Equisetum arvense L. (E. arvense) extract is effective in counteracting oxidative stress-related disorders. This study assessed the preventive effect of E. arvense extract against MTX-induced testicular toxicity. Gas chromatography-mass spectroscopy (GC-MS) was used to analyze the active constituents of E. arvense extract. Testicular toxicity was induced via MTX injection (0.5 mg/kg/ twice a week for 4 weeks). Forty male albino rats were divided into 4 groups: I- control (Cont); II: MTX; III: E. arvense (500 mg/kg/daily for 10 weeks); and IV: E. arvense + MTX. E. arvense main active constituents were squalane (15%), ascorbic acid per methyl (9.55%), phytol (8.69%), 2-pyrroline 1,2-dimethyl (8.63%), and octacosane (8.23%). Treatment of MTX injected rats with E. arvense produced a significant rise in body weight, serum testosterone and luteinizing hormone. E. arvense significantly increased the sperm counts, viability, and motility relative to the MTX injected rats. The levels of testicular oxidative stress and inflammation significantly reduced in the MTX rats treated with E. arvense. Furthermore, E. arvense markedly improved the testicular tissue and seminiferous tubules’ pathologic features in MTX-treated rats. E. arvense significantly decreased lipid peroxidation products, interleukin-1 beta, tumor necrosis factor-alpha while increasing superoxide dismutase levels.  E. arvense prevented MTX-induced testicular damage via anti-inflammatory and antioxidant activities.

scholarly journals Changes in reproductive organs, semen characteristics and intra-testicular oxidative stress in adult male rats caused by azithromycin

2017 ◽  
Vol 5 (2) ◽  
pp. 72 ◽  
Author(s):  
Mossad El-Sayed ◽  
Mohamed Kandiel ◽  
Dalia Ebied
Keyword(s):  
Oxidative Stress ◽  
Inflammatory Cells ◽  
Experimental Period ◽  
Reproductive Organs ◽  
Post Treatment ◽  
Male Rats ◽  
Seminiferous Tubules ◽  
Albino Rats ◽  
Stress Markers ◽  
Vascular Congestion

This study aimed to evaluate the numerous azithromycin (as a member of macrolides) effects on the male reproductive organs, spermio-gram, testicular oxidative stress markers of adults’ male albino rats. Azithromycin was administered orally once daily to male rats (200-250 b.wt.) at a dose of 45 mg (therapeutic) or 90 mg/kg b.wt. (double-therapeutic) for three or six days and scarified at the first, thirty and sixty days after the last dose of administration. A significant decrease as the index weight of the reproductive organs as well as sperm motility, livability and cell concentration, but sperm abnormalities increased at varying times post-treatment with azithromycin administration. Testosterone hormone level did not vary significantly after azithromycin dosing for three days along the experimental period. However, it differed at the first day after the end of azithromycin dosing for six days. The intra-testicular oxidative stress alteration mostly occurred at the thirty-day post-treatment in the three- and six-days protocols. In the three-days protocol, there was a significant decrease in malondialdehyde level and superoxide dismutase enzyme activity in a double-therapeutic group. In the six-days regimen, there was an increased activity of catalase enzyme, accompanied with a significant decrease in malondialdehyde levels as well as glutathione peroxidase enzymes. Double therapeutic dose for six days’ treatment was associated with vascular congestion and perivascular inflammatory cells and ho-mogenous eosinophilic material infiltration into the stroma of testes. The lumen of seminiferous tubules and epididymis showed azoo-spermia. From these results, it could be concluded that azithromycin administration has hazard effects on male adult’s rats’ fertility governed with the spermiogram, oxidative stress and the histopathological alternations during the post-treatment period.

Effects of co-exposure to lead and zinc on redox status, kidney variables, and histopathology in adult albino rats

2018 ◽  
Vol 34 (7) ◽  
pp. 469-480 ◽  
Author(s):  
Ahlem Soussi ◽  
Manel Gargouri ◽  
Abdelfattah El Feki
Keyword(s):  
Antioxidant Activities ◽  
Kidney Tissue ◽  
Toxic Metal ◽  
Kidney Injury ◽  
Thiobarbituric Acid ◽  
Protein Carbonyl ◽  
Male Rats ◽  
Albino Rats ◽  
Corrective Effect ◽  
Wide Range

Lead (Pb) is a toxic metal that induces a wide range of biochemical and physiological effects in humans. Oxidative damage has been proposed as a possible mechanism involved in Pb toxicity. The current study was carried out to evaluate the antioxidant activities of zinc (Zn) supplement against lead acetate–induced kidney injury in rats. In this study, adults male rats were treated for 15 days with Pb (0.344 g/kg body weight (bw)) associated or not with Zn (10 mg/kg bw). Our study showed that supplementation with Zn prevented renal dysfunction as indicated by plasma biomarkers (urea, uric acid, creatinine, lactate dehydrogenase, and alkaline phosphatase levels) and oxidative stress–related parameters (thiobarbituric acid reactive substances, protein carbonyl, advanced oxidation protein product, superoxide dismutase, catalase, glutathione peroxidase, and vitamins (A, E)) in kidney tissue. The corrective effect of Zn on Pb-induced kidney nephrotoxicity recovered normal kidney histology. Overall, this study indicates that Zn alleviated the toxic effects of this heavy metal on renal tissue, suggesting its role as a potential antioxidant and nephroprotective agent.

scholarly journals Moringa oleifera leaves extract modulates toxicity, sperms alterations, oxidative stress, and testicular damage induced by tramadol in male rats

2020 ◽  
Vol 9 (2) ◽  
pp. 101-106
Author(s):  
Haitham Hassen Abd ◽  
Harith Abdulrhman Ahmed ◽  
Thulfiqar Fawwaz Mutar
Keyword(s):  
Oxidative Stress ◽  
Moringa Oleifera ◽  
Treated Group ◽  
Male Rats ◽  
Seminiferous Tubules ◽  
Control Group ◽  
Testicular Toxicity ◽  
Testicular Damage ◽  
Moringa Oleifera Leaves ◽  
And Oxidative Stress

Abstract Tramadol is a synthetic opioid analgesic used for moderate-to-severe pain structurally related to codeine and morphine, where their analgesic mechanism is a result of opioid and non-opioid mechanisms. This study was designed to evaluate the effects of Moringa oleifera leaves extract (MLE) on tramadol-induced testicular toxicity, sperm changes, testicular damage, and oxidative stress in male rats. Forty male albino rats were divided into four groups and treated for 4 weeks (group 1, as control; group 2, MLE; group 3, tramadol; group 4, MLE + tramadol). The relative body weight, relative testes weight, serum total testosterone, luteinizing hormone, follicle-stimulating hormone, sperm counts, vitality, total sperm motility, catalase, and superoxide dismutase activities were significantly decreased in tramadol-treated group when compared with the control group. In contrast, sperm abnormality, immotile sperm percent, testicular injury, and TBARS concentration in testes were significantly increased in the tramadol-treated group. In addition, histopathological examination for the tramadol-treated group has shown incomplete spermatogenesis, moderate degeneration in some seminiferous tubules with a significant decrease in the number of spermatogenic cells and depletion of Leydig cells. The administration of MLE with tramadol ameliorates the testicular toxicity, injury, sperm count, abnormalities, and oxidative stress induced by tramadol.

Chlorella vulgaris ameliorates testicular toxicity induced by deltamethrin in male rats via modulating oxidative stress

Andrologia ◽  
2018 ◽  
Vol 51 (3) ◽  
pp. e13214 ◽  
Author(s):  
Eman Osama ◽  
Azza A. A. Galal ◽  
Hany Abdalla ◽  
Sawsan M. A. El-Sheikh
Keyword(s):  
Oxidative Stress ◽  
Chlorella Vulgaris ◽  
Male Rats ◽  
Testicular Toxicity

scholarly journals In vivo and In vitro Antioxidant Activities of Aqueous and Ethanol Stem Bark Extracts of Vitex doniana on Doxorubicin-induced Oxidative Stress in Rats

2021 ◽  
pp. 44-55
Author(s):  
Mohammed Aliyu Sulaiman ◽  
Daniel Dahiru ◽  
Mohammed Auwal Ibrahim ◽  
Ahmed Ibrahim Hayatu
Keyword(s):  
Oxidative Stress ◽  
Antioxidant Activities ◽  
Ischemia Reperfusion ◽  
Oral Treatment ◽  
Stem Bark ◽  
Albino Rats ◽  
Associated Diseases ◽  
Vitex Doniana

Background: Oxidative stress is involved in the pathogenesis of hypertension, myocardial ischemia-reperfusion injury, atherosclerosis, muscular dystrophy, aging and other associated diseases. Vitex doniana is used in Adamawa, northern Nigeria to treat oxidative stress associated diseases. However, the antioxidative effects of the plant have not been scientifically examined in oxidative stress experimental animal models. The aim of this study is to investigate the in vitro and in vivo antioxidant activities of aqueous and ethanol stem bark extracts of Vitex doniana in oxidative stress model of rats. Methods: The study used 35 adult albino rats weighing 175 ± 25 g, of which 30 were induced with oxidative stress by intraperitoneal injection of doxorubicin (10 mg/kg) for three consecutive days. Animals were treated by oral administration of silymarin (100 mg/kg) and Vitex doniana aqueous or ethanol extract (100 mg/kg and 200 mg/kg) for 14 consecutive days before they were sacrificed on the 15th day and blood was analyzed for biochemical indices of oxidative stress. Results: The results of the phytochemistry showed the presence of alkaloids, tannins, flavonoids, steroids, phenols, saponins, terpenoids, glycosides: and total flavonoids (52.70 ± 1.60 mg/ml and 75.40 ± 0.80 mg/ml), total phenols (21.45 ± 1.54 mg/ml and 26.50 ± 1.22 mg/ml) for aqueous and ethanol stem bark extracts respectively. The extracts scavenged DPPH radical, reduced Fe3+ and inhibited lipid peroxidation. Doxorubicin significantly (p<0.05) lowered the levels of SOD, CAT, GR and TAS and significantly (p<0.05) but, increased the level of LPO. Oral treatment with Vitex doniana extracts significantly (p<0.05) increased the activities of CAT, GR, SOD and TAS while LPO was significantly (p<0.05) lowered. Vitex doniana stem bark extracts significantly (p<0.05) improved the biochemical derangements observed in the induced untreated animals in comparable manner to that of Silymarin. Conclusion: The present study provides the scientific rationale for the use of Vitex doniana stem bark in traditional medicine and has a viable antioxidative capacity both in vitro and in vivo.

Ethyl acetate fraction of Spathodea campanulata (Bignoniaceae) attenuates lead acetate induced testicular toxicity in male Wistar rats

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Glory Olubusayo Adesiyan ◽  
Temitope Olaoluwa Talabi ◽  
Oluwafemi Ezekiel Kale ◽  
Temitope Funmi Ogundare
Keyword(s):  
Ethyl Acetate ◽  
Lead Acetate ◽  
Octadecenoic Acid ◽  
Morphological Characteristics ◽  
Acid Methyl Ester ◽  
Ethyl Acetate Fraction ◽  
Male Rats ◽  
Bark Extract ◽  
Seminiferous Tubules ◽  
Testicular Toxicity

Abstract Objectives The use of Spathodea campanulata in folklore medicine for the management of reproductive disorders has been poorly reported. We sought to investigate the protective potential of the ethyl acetate fraction of S. campanulata stem bark extract (EFSC) on lead acetate-induced (LA) testicular toxicity in male rats. Methods Animals during a 28 days treatment received dimethyl sulfoxide (DMSO, 0.1%), LA (20 mg/kg), and EFSC (200 mg/kg). Others received EFSC only (100, 200, and 400 mg/kg) or vitamin E (100 mg/kg) 1 h prior to LA (20 mg/kg) administration. Results LA administration decreased sperm counts and motility by 36.39 and 40.69% respectively in rats. Also, LA-untreated rats showed elevated malondialdehyde (MDA) and decreased total proteins in testis (260, 33%) and epididymis (62, 29%) respectively. However, EFSC (100, 200, or 400 mg/kg) administrations improved sperm morphological characteristics as well as antioxidant status in LA-treated rats. EFSC (400 mg/kg) showed improved testis seminiferous tubules that were almost normal in the LA-treated rats. Further, EFSC contains a high 9-octadecenoic acid methyl ester. Conclusions Overall, evidence by LA-induced testicular toxicity, EFSC provides chemopreventive roles via antioxidant mechanisms.

Effect of l-carnitine on aspartame-induced oxidative stress, histopathological changes, and genotoxicity in liver of male rats

2019 ◽  
Vol 30 (2) ◽  
pp. 219-232 ◽  
Author(s):  
Reham Z. Hamza ◽  
Rasha A. Al-Eisa ◽  
Amir E. Mehana ◽  
Nahla S. El-Shenawy
Keyword(s):  
Oxidative Stress ◽  
Liver Toxicity ◽  
Antioxidant Activities ◽  
Electron Microscopic Examination ◽  
Male Rats ◽  
Dependent Manner ◽  
Electron Microscopic ◽  
Obesity And Diabetes ◽  
Treatment Of Obesity ◽  
Liver Markers

Abstract Background Aspartame (ASP) is used for treatment of obesity and diabetes mellitus. This study was designed to illustrate the biochemical responses and histopathological alterations besides the genotoxicity of ASP alone or with l-carnitine (LC) in the liver of rats. Methods Animals were separated into six groups: control, lower dose of ASP (ASP-LD; 75 mg/kg), higher dose of ASP (ASP-HD; 150 mg/kg), l-carnitine (LC; 10 mg/kg), ASP-LD plus LC, and ASP-HD plus LC. Treatment was carried out orally for 30 consecutive days. Results ASP raised the activity of some enzymes of liver markers and disturbed the lipid profile levels. The hepatic reduced glutathione (GSH) levels, the marker enzymes of antioxidant activities, were obviously diminished, and, possibly, the lipid peroxidation, C-reactive protein, and interleukins levels were increased. ASP significantly increased the DNA deterioration in comparison with the control in a dose-dependent manner. LC prevented ASP-induced liver damage as demonstrated by the enhancement of all the above parameters. Results of histopathological and electron microscopic examination proved the biochemical feedback and the improved LC effect on liver toxicity. Conclusions The co-treatment of LC showed different improvement mechanisms against ASP-induced liver impairment. So, the intake of ASP should be regulated and taken with LC when it is consumed in different foods or drinks to decrease its oxidative stress, histopathology, and genotoxicity of liver.

scholarly journals The Effect of Eurycoma longifolia on Sperm Quality of Male Rats

2009 ◽  
Vol 4 (10) ◽  
pp. 1934578X0900401 ◽  
Author(s):  
Kit-Lam Chan ◽  
Bin-Seng Low ◽  
Chin-Hoe Teh ◽  
Prashanta K. Das
Keyword(s):  
Testosterone Level ◽  
Sperm Quality ◽  
Sperm Count ◽  
Male Rats ◽  
Plasma Testosterone ◽  
Seminiferous Tubules ◽  
Albino Rats ◽  
Meoh Extract ◽  
Plasma Testosterone Level ◽  
Etoac Fraction

The present study investigated the effects of a standardized methanol extract of E. longifolia Jack containing the major quassinoid constituents of 13α(21)-epoxyeurycomanone (1), eurycomanone (2), 13α,21-dihydroeurycomanone (3) and eurycomanol (4) on the epididymal spermatozoa profile of normal and Andrographis paniculata induced infertile rats. The standardized MeOH extract at doses of 50, 100 and 200 mg/kg, the EtOAc fraction (70 mg/kg), and standardized MeOH extract at 200 mg/kg co-administered with the EtOAc fraction of A. paniculata at 70 mg/kg were each given orally to male Sprague-Dawley albino rats for 48 consecutive days. The spermatozoa count, morphology, motility, plasma testosterone level and Leydig cell count of the animals were statistically analyzed by ANOVA with a post-hoc Tukey HSD test. The results showed that the sperm count of rats given the standardized MeOH extract alone at doses of 50, 100 and 200 mg/kg were increased by 78.9, 94.3 and 99.2 %, respectively when compared with that of control (p < 0.01). The low count, poor motility and abnormal morphology of the spermatozoa induced by the A. paniculata fraction were significantly reversed by the standardized MeOH extract of E. longifolia (p < 0.001). The plasma testosterone level of the rats treated with the standardized MeOH extract at 200 mg/kg was significantly increased (p < 0.01) when compared with that of the control and infertile animals. The spermatocytes in the seminiferous tubules and the Leydig cells appeared normal. Testosterone level was significantly higher in the testes (p < 0.01) than in the plasma after 30 days of oral treatment with the standardized MeOH extract. Interestingly, eurycomanone (2) alone was detected in the rat testis homogenates by HPLC-UV and confirmed by LC/MS, and may have contributed towards the improvement of sperm quality. Thus, the plant may potentially be suitable for the management of male infertility.

scholarly journals Chitosan/Selenium Nanoparticles Attenuate Diclofenac Sodium-Induced Testicular Toxicity in Male Rats

Crystals ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 1477
Author(s):  
Samy M. El-Megharbel ◽  
Fawziah A. Al-Salmi ◽  
Sarah Al-Harthi ◽  
Khadeejah Alsolami ◽  
Reham Z. Hamza
Keyword(s):  
Oxidative Stress ◽  
Diclofenac Sodium ◽  
Chitosan Nanoparticles ◽  
Reproductive Toxicity ◽  
Male Reproduction ◽  
Male Rats ◽  
Antioxidant Enzyme Activities ◽  
Testicular Function ◽  
Wide Range ◽  
The Impact

The detrimental effect of diclofenac sodium (Diclo-Na) on male reproductive organs is reported upon in this paper. Chitosan is a polysaccharide composed of various amounts of glucosamine. Chitosan nanoparticles (CH-NPs) have attracted much attention owing to their biomedical activity. Selenium (Se) has a vital role in nutrition, plays an important role in enhancing male reproduction, and has a wide range of free radical scavenging activities. However, the study of the impact of chitosan nanoparticles in combination with Se (IV) (CH-NPs/Se) on male reproductive toxicity associated with Diclo-Na administration is lacking in recent literature. The current study assessed the ameliorative effects of complexes of CH-NPs/Se (IV) on Diclo-Na and the ways in which they alter reproductive toxicity in male rats. Male rats were treated for 30 days successively, either with Diclo-Na (10 mg/kg) or co-treated with a CH-NPs/Se complex (280 mg/kg). Sperm characteristics, marker enzymes of testicular function, LH, FSH, and testosterone were evaluated in addition to oxidative stress markers and histological alterations. CH-NPs/Se significantly alleviated Diclo-Na-induced decline in sperm count and motility, testicular function enzymes, and levels of LH and testosterone in serum. Additionally, CH-NPs/Se co-administration at 280 mg/Kg, inhibited the Diclo-Na-induced decline of antioxidant enzyme activities and elevated oxidative stress indices and reactive free radicals in testicular homogenates of male rats. CH-NPs/Se (280 mg/kg) alone improved Diclo-Na and ameliorated histological damages in exposed rats. In conclusion, chitosan improved testicular function in Diclo-Na-treated rats by enhancing the testosterone hormone levels, ameliorating testicular tissue, and inhibiting markers of oxidative stress in male rats.

scholarly journals Effect of Thymus vulgaris leaf extract on cadmium-induced testicular toxicity in rats

2021 ◽  
Vol 45 (1) ◽  
Author(s):  
Remigius Ibe Onoja ◽  
Chinwe Uzoma Chukwudi ◽  
Emmanuel Uchechukwu Ugwueze ◽  
Davinson Chuka Anyogu ◽  
Wilson Obidah ◽  
...  
Keyword(s):  
Leaf Extract ◽  
Sperm Count ◽  
Treated Group ◽  
Male Rats ◽  
Seminiferous Tubules ◽  
Thymus Vulgaris ◽  
Testicular Toxicity ◽  
Histological Changes ◽  
Ameliorative Effect ◽  
Testicular Injury

Abstract Background Cadmium (Cd) is a known metallohormone which mimics the action of steroid hormones with adverse effect on testicular function. It is highly toxic and a prevalent environmental contaminant with no conventional antidote. This study investigates the possible ameliorative effects of Thymus vulgaris extract on testicular toxicity induced by Cd in male rats. Results The testicular and epididymal weights, serum concentration of follicle stimulating hormone, luteinizing hormone, and testosterone were significantly (p ≤ 0.05) lower in the cadmium-treated group compared to the control. Necrosis of germ cells of the seminiferous tubules was observed in the testicular tissues of the cadmium-treated group. Administration of extract showed mild but non-significant (p ≥ 0.05) protective effect on the cadmium-induced decrease in sex hormones and sperm count as well as oxidative stress and histological changes. Conclusion Thymus vulgaris leaf extract had weak ameliorative effect on cadmium-induced testicular injury in rats but with promising antioxidant activity.

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