Publications by authors named "Asogwa Nnaemeka Tobechukwu"

This study examines the nutritional composition, phytochemical profiling, and antioxidant, antidiabetic, and anti-inflammatory potential of a methanolic extract of leaves (MESFL) , , and studies. antioxidant, antidiabetic, and anti-inflammatory activities were examined. In the study, liver tissues were subjected to FeSO-induced oxidative damage and treated with varying concentrations of MESFL.

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Article Synopsis
  • The study examined how leaf-fortified feed could mitigate oxidative damage caused by potassium bromate in male Wistar rats over a 14-day period.
  • Rats receiving the fortified feed showed significant improvements in liver and kidney health, including higher protein and albumin levels and lower MDA and urea levels compared to the positive control group.
  • The beneficial effects are attributed to the antioxidant properties of flavonoids and the metal chelating ability of fiber present in the leaf.
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Background: Data available support that ninety percent of male infertility cases are due to low sperm counts. There is a scarcity of data on the medicinal effects of cannabis on fertility. This study evaluated testicular function and sperm quality modulation with cannabis in rats.

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The management of diabetes over the years has involved the use of herbal plants, which are now attracting interest. We assessed the antidiabetic properties of aqueous extract of shoots (AECPS) and the mechanism of action on pancreatic -cell dysfunction. This study was conducted using Thirty-six 36) male Wistar rats.

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The treatment of diabetes involves the use of herbal plants, attracting interest in their cost-effectiveness and efficacy. An aqueous extract of Persea americana seeds (AEPAS) was explored in this study as a possible therapeutic agent in rats with diabetes mellitus. The induction of diabetes in the rats was achieved by injecting 65 mg/kg body weight (BWt) of alloxan along with 5% glucose.

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Background: Increasing concern has been expressed about the declining sperm count of humans and the potential fertility effects of clomiphene citrate, a synthetic oestrogen-antagonist on human reproductive health in the last few decades. This study aims to investigate the influence of cashew nut supplemented diet on fertility activity of clomiphene citrate in male rats.

Methods: The rats were divided into six groups n = 6: rats fed basal diet; rats fed basal diet and then given clomiphene citrate (cc) orally; rats fed diet supplemented with 10% processed cashew nut and given cc orally; and rat fed diet supplemented with 20% processed cashew nut and given cc orally; rats fed diet supplemented with 10% processed cashew nut and rat fed diet supplemented with 20% processed cashew nut for fourteen days.

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The hallmarks of Alzheimer's disease (AD) pathology include senile plaques accumulation and neurofibrillary tangles, which is thought to underlie synaptic failure. Recent evidence however supports that synaptic failure in AD may instead be instigated by enhanced N-methyl-D-aspartate (NMDA) activity, via a reciprocal relationship between soluble amyloid-β (Aβ) accumulation and increased glutamate agonist. While previous studies have shown Aβ-mediated alterations to the glutamatergic system during AD, the underlying etiology of excitotoxic glutamate-induced changes has not been explored.

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Metal ions are crucial for normal neurochemical signaling and perturbations in their homeostasis have been associated with neurodegenerative processes. Hypothesizing that in vivo modulation of key neurochemical processes including metal ion regulation (by transferrin receptor-1: TfR-1) in cells can improve disease outcome, we investigated the efficacy of a complex vitamin supplement (CVS) containing B-vitamins and ascorbic acid in preventing/reversing behavioral decline and neuropathology in rats. Wistar rats (eight weeks-old) were assigned into five groups (n = 8), including controls and those administered CVS (400 mg/kg/day) for two weeks before or after AlCl (100 mg/kg)-induced neurotoxicity.

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Glucocorticoid receptors (GR) are ubiquitously expressed in metazoans. Different and contrasting phenotypes have been reported upon their activation. This study investigated the behavioral phenotypes characteristic of GR stimulation in male Wistar rats.

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Background: Recent evidences suggest that cerebellar degeneration may be associated with the development of Alzheimer's disease (AD). However, previous reports were mainly observational, lacking substantial characterization of cellular and molecular cerebellar features during AD progression.

Purpose: This study is aimed at characterizing the cerebellum in rat models of AD and assessing the corresponding neuroprotective mechanisms of biflavonoid complex (GBc).

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Earliest signs of neurodegenerative cascades in the course of Alzheimer's disease (AD) are seen within the prefrontal cortex (PFC) and hippocampus, with pathological evidences in both cortical structures correlating with manifestation of behavioural and cognitive deficits. Despite the enormous problems associated with AD's clinical manifestations in sufferers, therapeutic advances for the disorder are still very limited. Therefore, this study examined cortico-hippocampal microstructures in models of AD, and evaluated the possible beneficial roles of kolaviron (Kv)-a biflavonoid complex in rats.

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