The toxicity to rats of Saudi Francoeuria crispa used in traditional medicine for the treatment of various disorders was investigated. Francoeuria crispa leaves were fed to rats at 2% and 10% of the diet for 8 weeks. In rats on the 10% F. crispa diet, there was a decrease in average body weight gain
Toxic and hypericaemic effects of Opuntia megacantha extract in rats
β Scribed by Phillip Bwititi; Mika Zamurawo; George Mabhachi; N. Mashanga
- Publisher
- John Wiley and Sons
- Year
- 1997
- Tongue
- English
- Weight
- 39 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0951-418X
No coin nor oath required. For personal study only.
β¦ Synopsis
The effect of O. megacantha extract on blood uric acid levels and other biochemical profiles were investigated over a 5 week period of giving rats an oral dose of 20 mg/100 g body weight of the extract daily. The results show that O. megacantha extract significantly lowered (p < 0.01) serum uric acid and increased renal excretion of uric acid by comparison with controls. Serum creatinine, AST (aspartate aminotransferase) and phosphate levels were significantly raised (p < 0.05) in the experimental group. However serum magnesium, calcium and ALP (alkaline phosphatase) were lowered (p < 0.05) in the same group by comparison with control rats. An increase (p < 0.05) in total water intake, an increase (p < 0.05) in total urinary uric acid excretion as well as a slight increase in total urine voided over the 5 week period were observed.
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