Cadmium-Induced Testicular Toxicity, Oxidative Stress and Histopathology in Wistar Rats: Sustained Effects of Polyphenol-Rich Extract of Vernonia Amygdalina (Del.) Leaf

2016 ◽  
Vol 4 (3) ◽  
pp. 54 ◽  
Author(s):  
Christian Imafidon ◽  
Olatoye Risikat ◽  
Bamidele Samuel ◽  
Ojo Esther ◽  
Ademoye Aderonke
Keyword(s):  
Oxidative Stress ◽  
Wistar Rats ◽  
Testicular Toxicity ◽  
Vernonia Amygdalina ◽  
Sustained Effects

Cyperus esculentus L. (tigernut) mitigates high salt diet‐associated testicular toxicity in Wistar rats by targeting testicular steroidogenesis, oxidative stress and inflammation

Andrologia ◽  
2020 ◽  
Vol 52 (11) ◽  
Author(s):  
Justina Nwandimma Nwangwa ◽  
Augustine Lishilinimye Udefa ◽  
Ernest Atelhe Amama ◽  
Inah Onete Inah ◽  
Hamza Joseph Ibrahim ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Wistar Rats ◽  
High Salt ◽  
Testicular Toxicity ◽  
Cyperus Esculentus ◽  
High Salt Diet ◽  
Salt Diet ◽  
Testicular Steroidogenesis

scholarly journals Aluminium phosphide-induced testicular toxicity through oxidative stress in Wistar rats: Ameliorative role of hesperidin

2018 ◽  
Vol 2 ◽  
pp. 239784731881279 ◽  
Author(s):  
Olusegun Kayode Afolabi ◽  
Adedoja Dorcas Wusu ◽  
Regina Ugbaja ◽  
John Olabode Fatoki
Keyword(s):  
Oxidative Stress ◽  
Wistar Rats ◽  
Sperm Count ◽  
Sperm Parameters ◽  
Lipid Hydroperoxides ◽  
Testicular Toxicity ◽  
Testicular Damage ◽  
Histological Alterations ◽  
Aluminium Phosphide

The present study was designed to investigate aluminium phosphide (ALP)-induced testicular toxicity, including its effects on sperm parameters and histological alterations in Wistar rats, and the possible protective role of hesperidin (HSD). Oral administration of ALP at 1.15 mg/kg body weight (1/10 LD50) for 30 days resulted in a significant increase in testicular malondialdehyde, lipid hydroperoxides, and oxidized protein levels. These indicators of oxidative stress were accompanied by decreased activity of the antioxidant enzymes superoxide dismutase, catalase and glutathione peroxidase, followed by a drastic reduction in the non-enzymatic antioxidant indices of glutathione and total antioxidant capacity when compared to control. Furthermore, ALP treatment produced a marked reduction in sperm count, motility and viability while increasing abnormal sperm morphology and adverse histopathological changes in testis. Co-administration with HSD significantly ameliorated ALP-induced testicular damage by suppressing oxidative stress indices and enhancing antioxidant status while also improving the sperm parameters and histological alterations in ALP-treated rats. The results of the present study indicated that testicular toxic effects of ALP are due to oxidative imbalance and that HSD could be a potential therapeutic agent against ALP-induced testicular damage.

scholarly journals Sulforaphane response on aluminum-induced oxidative stress, alterations in sperm characterization and testicular histomorphometry in Wistar rats

2020 ◽  
Author(s):  
Babatunde Ogunlade ◽  
Sunday Adelakun ◽  
Kingsley Iteire
Keyword(s):  
Oxidative Stress ◽  
Adult Male ◽  
Antioxidant Status ◽  
Wistar Rats ◽  
Sperm Count ◽  
Seminiferous Tubules ◽  
Testicular Toxicity ◽  
Significant Difference ◽  
Male Wistar Rats ◽  
Aluminum Trichloride

Background: The exposure of male individual to environmental toxicant is regarded as a channel that results in reduced sperm counts and infertility. Objective: This study investigated the ameliorative response of Sulforaphane (SFN) on Aluminum trichloride (AlCl3) induced testicular toxicity in adult male Wistar rats. Materials and Methods: A total of 32 adult male Wistar rats (180-200 gm between 8-10 wk) were divided into four groups (n = 8/each). Group A) received distilled water orally as placebo; Group B) received 100 mg/kgbw AlCl3 only orally; Group C) received 100 mg/kgbw AlCl3 and 100 mg/kgbw SFN orally; and Group D) received 100 mg/kgbw SFN only orally. After 28 days of experiment, animals underwent cervical dislocation, blood serum was obtained for analysis, and testes were harvested for biochemical assays, histology, hormonal profile, and sperm characterization. Results: The sperm parameters showed a significant difference within the AlCl3 only group compared with the control and SFN only groups (p = 0.02). However, AlCl3 and SFN co-treatment showed improvement in the motility, viability, and sperm count compared with the AlCl3 only group (p = 0.02). Furthermore, there was a significant decline in the levels of hormones profile and antioxidant status in AlCl3 only group compared to the control and SFN only (p = 0.02). The testicular histoarchitecture of the AlCl3 only group showed shrinkage of seminiferous tubules, spermatogenesis disruption, and empty lumen compared to the control and SFN only groups. Conclusion: The present study revealed the ameliorative response of SFN on AlCl3-induced testicular toxicity on serum hormone profiles, antioxidant status, lipid peroxidation, and histomorphometric analysis through oxidative stress. Key words: Sulforaphane, Aluminum trichloride, Oxidative stress, Testis, Histology.

Selenium and Lycopene Attenuate Cisplatin-induced Testicular Toxicity Associated With Oxidative Stress in Wistar Rats

Urology ◽  
2012 ◽  
Vol 79 (5) ◽  
pp. 1184.e1-1184.e6 ◽  
Author(s):  
Emad A. Salem ◽  
Neveen A. Salem ◽  
Aref M. Maarouf ◽  
Ege Can Serefoglu ◽  
Wayne J.G. Hellstrom
Keyword(s):  
Oxidative Stress ◽  
Wistar Rats ◽  
Testicular Toxicity

Effects of Chronic Exposure to Electromagnetic Waves at 930 MHz Frequency on Oxidative Stress in Plasma and Some Organs of Wistar Rats

2012 ◽  
Vol 3 (7) ◽  
pp. 1-7
Author(s):  
L. TAZROUT L. TAZROUT ◽  
◽  
K. TALEA K. TALEA ◽  
S. EL AMRANI S. EL AMRANI ◽  
I. M’TOUGUY I. M’TOUGUY ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Chronic Exposure ◽  
Electromagnetic Waves ◽  
Wistar Rats

UJI AKTIVITAS ANTIOKSIDAN FRAKSI N-HEKSAN DAUN AFRIKA (Vernonia amygdalina Del.) DENGAN METODE DPPH

2020 ◽  
Vol 5 (2) ◽  
pp. 250-257
Author(s):  
Nurul Fatimah ◽  
◽  
Reksi Sundu
Keyword(s):  
Oxidative Stress ◽  
Antioxidant Activity ◽  
Free Radicals ◽  
Ethanolic Extract ◽  
Ethanol Extract ◽  
Hexane Fraction ◽  
Phytochemical Screening ◽  
Vernonia Amygdalina ◽  
Tropical Africa ◽  
Ic50 Value

Free radicals and reactive species are widely believed to contribute to the development of several diseases by causing oxidative stress and eventually oxidative. Vernonia amygdalina (Astereacea) is a small shrub or tree between 1 and 5m high growing throughout tropical Africa. Plants are generally known as bitter leaves is well cultivated and is a general market for merchandise in several countries. The purpose of this study was to determine the antioxidant activity of hexane fraction from ethanol extract od Frican leaves (Vernonia amygdalina Del.). The method used in this study was the DPPH (1,1-Diphenil-2-Picrylhydrazyl) method. The result of phytochemical screening showed that ethanolic extract of African leaves contained a composition of secondary metabolites of alkaloids, flavonoids, tannins, steroids/triterpenoids and saponins. The antioxidant activity of the extract of n-hexane fraction was classified as very weak with an IC50 value of 317.98 ppm.

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