Study was designed to show the activity of crude alkaloids against toxicity of E. granulosus. 20 adult albino male rats were used in present study and divided randomly to following groups (each group consist 5 rats); control group received ad libidium, posistive group injected with 2,5 X 103 of E. granulosus protoscolices third group injected with protoscolices and treated with 0.25 mg/ml crude alkaloids, fourth group injected with protoscolices and treated with 0.25 mg/ml crude alkaloids. The results show high Scavenging activity of crude alkaloids extracts reach to 88.6%. Otherwise, The results show high significant increased (p less than 0.05) in levels of Alanine Aminotransferase (ALT), Aspartate Aminotransferase (AST), Alkaline Phosphatase (ALP) in group injected with protoscolices compared with control group. Oxidative stress factor in group injected with protoscolices show significant increased (p less than 0.05) in levels of MDA (malonedialdehyied) and significant decreased (p less than 0.05) in levels of glutathione (GSH) and catalase compared with control group. While, after used crude alkaloids with E. granulosus, the results showed non-significant changes (p less than 0.05) in liver functions and MDA, GSH and catalase also showed non-significant changes (p less than 0.05) compared with control group. It was concluded that crude alkaloids has been potential role against toxicity of Echinococcus granulosus in male rats.
The current study was used 20 male rabbits that divided into four groups (consist of five rabbits in each group), The first group was considered as control and fed normal diet and given tap water, The second group was consisted of rabbits that fed on high cholesterol diet for six weeks, The third group was consisted of rabbits that fed on high cholesterol diet and 50mg root extract for six weeks, The forth group was consisted of rabbits that fed on high cholesterol diet and 100mg root extract for six weeks. The male rabbits that feeding on high cholesterol diet showed significant increased (P < 0.05) the levels of cholesterol, triglyceride, LDL, VLDL, MDA and HMG-CoA reductase while HDL and GSH levels were significantly decreased (P < 0.05) compared with to control group. It was concluded from this study that root extract has amply good effective role on hyperlipidemia of male rabbits.
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The present study was designed to find the role, of grape seed extract against lead toxicity. Study was used 25 male rats that divided randomly to five groups (5 rats in each group) and the treatment continue four week in each group, control group administrated with normal saline, rats group treatment with (orally) lead (Pb), third group received lead (Pb) 100mg/kg and 50mg/kg seed extract, fourth group received lead (Pb) and 100mg/kg seed extract, fifth group received lead (Pb) and 200mg/kg seed extract. Rats group received lead show significant (P<0.05) decrease in counts, motility of sperm and increase the deformity of sperms. Other wise, rats group received lead show significant (P<0.05) decrease in glutathione (GSH), catalase (CAT) and increase levels of malonedialdehyied (MDA) compared with control group. The treated group with seed extract at different doses, sperm parameters and oxidative stress show gradual recovery. In 200mg/kg dose of seed extract, all parameters of study back to the normal ranges. It was concluded from this study that grape seed extract has important role against toxicity of lead in male rats.
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