Poisoning by Senna obtusifolia in sheep

Laxative activities of Cassia sieberiana and Senna obtusifolia.

BACKGROUND The root and stem bark of Cassia sieberiana DC. (Caesalpiniaceae) and the root of Senna obtusifolia (Linn) Irwin and Barneby (Caesalpiniaceae), used for constipation in Nigeria, were assayed for laxative properties in male albino rats using the official senna leaf (Senna alexandrina Mill. family Caesalpiniaceae) as the reference standard. This is with a view to finding alternative la...

Cardiotoxicity of Senna occidentalis in sheep (Ovis aries)

The cardiotoxicity of Coffee senna (Senna occidentalis) was investigated in sheep that were fed diets containing its seeds, which are recognized as the most poisonous part of such weed. Dianthrone, the main toxic component of S. occidentalis, is known to impair mitochondrial oxidative phosphorylation, leading to myofiber degeneration. In this study, fifteen ewes were fed 0%, 2% or 4% of seeds o...

Local Use and Management of Tasba (Senna obtusifolia) in the Traditional Food System of Sanguere Paul, North Cameroon

Chronic Copper Poisoning in Sheep: Liver Injury

Pathogenesis of liver injury in chronic copper poisoning of sheep was investigated using two experiments. Test sheep were dosed orally with a 0.2 % solution of CuSO4.5H2O at the rate of 10 ml/Kg body weight on five days of the week, until first day of the haemolytic crisis (HC). Liver samples were taken during the prehaemolytic period and on the first or second day of the HC, liver changes were...

Drug Poisoning: Poisoning by Antidepressants

This article has no abstract