@article {361, title = {Protective Effect of Sorrel Extract on Adult Rats Treated by Carbon Tetrachloride}, journal = {Pharmacognosy Research}, volume = {9}, year = {2017}, month = {April 2017}, pages = {200-207}, type = {Original Article}, chapter = {200}, abstract = {

Context: Heart, kidneys, and liver are the vital organs present in vertebrates and some other animals. They have a wide range of functions, such as maintaining homeostasis, detoxification, protein synthesis, and production of biochemical, that are necessary for digestion and maintaining circulation. These organs are necessary for the survival, and currently, there are no means to compensate for the absence of their functionalities in a long term. The damage of liver can affect other vital organs, including kidneys and heart. Aims: This study aimed at investigating the effect of sorrel extract in the treatment of some of the diseases of liver, kidneys, and heart using experimental animals. Settings and Design: This study is a randomized, controlled clinical trial. Materials and Methods: Forty mature male albino rats, weighing 150{\textendash}160 g, were used and divided into four equal groups. One group was kept as negative control (C -ve) group whereas the other three groups were injected subcutaneously (s/c) with carbon tetrachloride in 50\% V/V paraffin oil (2 ml/kg b.wt.). Tissue specimens were obtained from all the groups and fixed in 10\% formalin for histopathological examination. Statistical Analysis Used: The obtained data were statistically analyzed using computerized Superior Performing Statistical Software (SPSS) at SAS Institute, Cary, NC, USA. Effects of different treatments were analyzed by one-way analysis of variance test using Duncan{\textquoteright}s multiple range test, and P \< 0.05 was also used to indicate the significance level between different groups (Snedecor and Cochran, 1967). Results: The resulting data showed that the sorrel extract demonstrated a significant enhancement in liver intoxication and all other tested parameters. In addition, it also helped in minimizing the structural tissue damages in the vital organs. Conclusions: According to these results, sorrel can impair the liver function and maintain the functions of the vital organs.

}, keywords = {Carbon tetrachloride, Heart, Histopathological changes, Kidneys, Liver, Sorrel}, doi = {10.4103/0974-8490.204653}, author = {Abdullah Glil Alkushi} } @article {780, title = {Toxicity Study of the Aqueous Extract of Tithonia diversifolia Leaves using Selected Biochemical Parameters in Rats}, journal = {Pharmacognosy Research}, volume = {1}, year = {2009}, month = {January 2010 }, pages = {143-147}, type = {Original Article}, chapter = {143}, abstract = {

Tithonia diversifolia has manifold ethnomedicinal uses in traditional settings without much consideration about the possible adverse effects of the consumption of its crude extracts. In this study, effects of repeated oral administration of aqueous extract of Tithonia diversifolia leaves (100 and 200 mg/Kg body weight) for seven days on concentrations of serum electrolytes and biomolecules and the activities of alkaline phosphatase, alanine aminotransferase and aspartate aminotransferase in serum, heart, liver and kidney of rats were investigated. The extract significantly increased concentrations of serum calcium ion, potasium ion and HDL-cholesterol but reduced serum albumin concentration at both doses administered compared to controls. At 200 mg/Kg body weight, the extract significantly increased alkaline phosphatase activities in the liver and heart. The results of this study suggest that the extract may exert adverse effects on the functions of the liver, heart and kidney.

}, keywords = {Extract, Heart, Kidney, Liver, Tithonia diversifolia, Toxicity}, doi = {Nil}, author = {Adebayo, J.O and Balogun, E.A and Oyeleke, S.A.} }