English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Background: Metformin is the first-line oral anti-diabetic drug and Nigella sativa (NS) have been used as traditional medicine to cure/prevent a wide range of diseases in different part of the world, particularly in Saudi Arabia. Objective: To carry out the comparative biochemical and histopathological studies on the efficacy of metformin, Nigella sativa oil (NSO) against thioacetamide (TAA)-induced acute hepatorenal damage in rats. Materials and Methods: Forty-eight male Albino Wistar rats were randomly divided in to eight groups with six rats in each group. Group-I (normal control): received normal saline (1 ml/kg, p.o.), group II (toxic control): received normal saline (1 ml/kg, p.o.) and TAA (500 mg/kg, i.p.), group-III (NSO per se): NSO (2 ml/kg, p.o.), group IV (metformin per se): metformin (250 mg/kg/d, p.o.), group V (NSO+TAA): NSO (2 ml/kg/d p.o.)+TAA (500 mg/kg, i.p.): group VI (metformin+TAA): metformin (250 mg/kg/d, p.o.) +TAA (500 mg/kg, i.p.). Group VII (NSO+metformin +TAA): NSO (2 ml/kg, p.o.), and metformin (250 mg/kg/d, p.o.)+TAA (500 mg/kg, i.p.), group VIII (TAA+Jigreen): jigreen (1 ml/kg/d, p.o.)+TAA (500 mg/kg, i.p.). Normal saline, NSO, metformin and jigreen were administered to respective groups by gastric intubation for 7 consecutive days. On the 7th d, 1 h after the drugs treatment, a single intraperitoneal injection of TAA (500 mg/kg,) was administered to the rats of all groups except groups I, III and IV to induce acute liver and kidney injury. All animals were sacrificed under ether anesthesia after 24 h of TAA administration. The liver and kidney function tests in the serum were evaluated to assess the toxic effects of TAA as well as the protective effects of the given treatments against TAA induced the hepatorenal toxicity. Histopathology of liver and kidney tissues was also carried out to validate the findings of biochemical investigation. Results: The results indicated that the TAA intoxicated rats showed significant increase in the alanine transaminase (ALT), aspartate transaminase (AST), gamma-glutamyl transpeptidase (GGT), alkaline phosphatase (ALP), lipid profile, uric acid, urea, creatinine, while no significant changes were observed in serum levels of calcium, magnesium and phosphorus as compared with normal control rats. In the treatment groups, combination drug therapy showed remarkable alleviation of hepatorenal toxicity in metformin plus NSO group and was congruent to that of the standard polyherbal preparation “jigreen”. The histopathological studies also support the hepatorenal protective effects of metformin and NSO. Conclusion: The results of the study demonstrated that metformin+NSO protects liver and kidney against acute TAA toxicity. Overall, this study proved the ameliorative effects of metformin, NSO and metformin plus NSO combination against TAA induced hepatorenal toxicity in rats.

biomedical research/biomedical research

Comparative biochemical and histopathological studies on the efficacy of metformin and Nigella sativa oil against thioacetamide-induced acute hepatorenal damage in rats