Author : Al-hashemi, Hadeel mohammed


Effect of Methotrexate and Aspirin Interaction and Its Relationship to Oxidative Stress in Rats

yamama zuher Alabdaly; Mohammed Ghassan saeed; Hadeel mohammed Al-hashemi

Iraqi Journal of Veterinary Sciences, In Press
DOI: 10.33899/ijvs.2020.126490.1335

This study aims to investigate the effect of aspirin in methotrexate toxicity (increase or decrease) relating to oxidative stress and histopathological changes of the liver and kidney in male rats. Twenty rats were divided into equal 4 groups, the first is considered control group, the second was treated with methotrexate in a dose of 10 mg/kg, the third was treated with methotrexate and aspirin in doses of 10 and 30 mg/kg respectively, the fourth was treated with aspirin alone with a dose of 30 mg/kg. All doses were given by daily oral dosage for 4 constitutive days. The result revealed a significant decrease in the concentration of both glutathione and albumin and a significant increase in the concentration of both malondialdehyde and ALT enzyme in the two groups treated with methotrexate alone or in combination with aspirin as compared to the control group. The histopathology revealed that the severity of lesions was in the group of methotrexate with aspirin, group of methotrexate only and a group of aspirin respectively, which are representing by coagulative necrosis and hypertrophy of hepatocytes in the liver while the lesions of kidney were atrophy of some glomeruli and renal cystic formation. The study concludes that aspirin increases the toxic effect of methotrexate at the level of oxidative stress concomitant with the occurrence of hepatic and renal toxicity.

Effect of saponin extract of Glycyrrihiza glabra in activity of hepatic enzymes and some biochemical parameters in serum of adults ovariectomized female rats

Ameera A. Hamdoon; Elham M. Al-khashab; Hadeel M. Al-hashemi

Iraqi Journal of Veterinary Sciences, 2020, Volume 34, Issue 2, Pages 411-415
DOI: 10.33899/ijvs.2019.126127.1239

This research was planned to verify the influence of saponin, that extracted from Glycyrrihiza glabra in activity of hepatic enzymes and some biochemical parameters of serum ovariectomized adult female rats. 15 adult female rats were randomly divided into three groups, which included sham-operated (sham), ovariectomized (ovx), and ovariectomized rats treated orally with (250 mg/kg/day) of saponin extract for (25) days. The results revealed, that ovx rats showed a significant elevation in alkaline phosphatase (ALP) activity, Calcium level, a significant reduction in activities of creatine kinase (CK), aspartate amino transferase (AST), γ-Glutamyl transferase (GGT), and level of albumin, creatinine without any significant change in alanine amino transferase (ALT) activity and magnesium level comparison with sham -operated rats. Treatment ovx rats with 250 mg/kg of saponin caused a significant reduction in ALT and CK activities, and elevation in albumin and creatinine levels, and AST, GGT activities. In conclusion, the present results revealed that, saponin extracted of Glycyrrihiza glabra have an effect in hepatic enzyme activity and some biochemical parameters in ovariectomized female rats with osteoporosis results from reduction in estrogen level.