ABSTRACT
This study evaluates the cardio protactive effect of N-hexane extract of Desmodium Velutinum stem on albino wister rat. Rats used in this study were grouped into four and each group was fed differentely. Rats in group one, three, and four wre fed with the aid of a syringe without needle with 6ml of the lipoprotein food mixture containing 3.6g of the cow’s brain twice a day for seven days. Rats on group two was fed with only grower’s mash and water for seven days; rats in group three was later administered orally 2ml of dissolved vasoprin drug once in a day for 3 days. Rats in group four were also administered orally 0.5ml of the liquid drug extract of Desmodium Velutinum stem once a day for 3 days. During these three (3) days, the rats were given grower’s mash and water. After the feeding period, the rate fed with the cow’s brain showed a significant increases in the activities of marker enzymes such as creatine kinase (CK), creatine kinase MB (CKMB), Aspartatatranseaminase (AST), Alaninetransminase (ALT), and lactatedehydrogenase. This study shows that N-hexane extract of Desmodium Velutinum stem posses cardio protective effect on albino wister rats than the known drug (vasoprin) if only one can increase the dosage of the extract for a period of time.
CHAPTER ONE
1.0 INTRODUCTION
The heart is a hollow muscular, cone-shaped organ, lying between the
lungs in a block of tissue called the mediastinum (Khader, 2004). The heart begins beating some few weeks following conception and beats throughout life (Khader, 2004). It is also the strongest muscle in the human body and functions to maintain a constant circulation of blood throughout the body, it also acts as a pump and its action is composed of a series of events known as the cardiac cycle. The heart is composes of three layers of tissue which are; the pericardium, the myocardium and the Endocardium. The heart acts as a pump which drives blood into and through the arteries, but the right and the left side of the heart functions separately from one another some of the diseases associated with the cardiovascular system includes coronary heart diseases (CHD) which is the most common of heart diseases and it occurs when the arteries supplying blood to the heart narrow or harden from the build-up of plaque (Gina, 1996.),Ischemic heart disease, cerebrovascular disease( CeVD),peripheral vascular disease, Heart Failure etc and some of the pharmacological treatment includes....================================================================
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