Publications by authors named "Chinedu J Okonkwo"

This study evaluated the long-term protective effect of gallic acid (GAL) against testicular lesions induced by busulfan (BUSLF) in Wistar rats. Thirty (30) male rats weighing 60-70 g were randomized into three groups of ten in each group: control (2 ml kg body weight (b.w) olive oil), BUSLF (10 mg kg b.

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Microplastics (MPs) are currently global environmental pollutants, and their associated health risks cannot be ignored. However, research on MP toxicity in mammals is limited. We investigated the effects of polystyrene microplastic (PS-MP) particles on the lipid profile and oxidative stress markers of Wistar rats.

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Microplastics have become a significant environmental concern. However, information on toxicity of microplastics in terrestrial organisms is limited. In this study, the chronic toxic effects of polystyrene microplastics (PS-MPs) on the reproductive system and serum antioxidants of male albino Wistar rats fed for 90 days with standard rat feed containing 1-10% granules of crushed polystyrene disposable plates were evaluated.

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Here, we studied the protective effect of gallic acid (GAL) as a potent anti-oxidant and anti-inflammatory agent against damage caused by busulfan (BUS) in the testes of adult rats. The adult Wistar rats were assigned as control, BUS: was intraperitoneally () treated with busulfan (15mg/kg, day 7 and 14), GAL + BUS: was co-treated with busulfan ( 15mg/kg, day 7 and 14) and orally treated ( with gallic acid (60days, 20mg/kg) and GAL: was treated with gallic acid (, 60days, 20mg/kg). The results showed that GAL co-treatment increased the numbers of spermatogonia (Type A and B), spermatocytes (primary and secondary) and round spermatids, along with the tubular diameter, epithelial height and gonado-somatic index.

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