THE EFFECT OF N-HEXANE EXTRACT OF KOLA NITIDA BARK ON LIVER FUNCTION TEST OF ALBINO WISTAR RATS FED WITH HIGH FAT FROM COW‘S BRAIN

Thesis Overview

<p> </p><p><strong><br>BACKGROUND TO THE STUDY</strong></p><p>Liver is the largest and most complex internal organ in the body. It plays an important role in the maintenance of internal environment through its multiple and diverse functions. Liver is involved in several vital functions such as metabolism, secretion and storage. Hepatitis or inflammatory disorder involves inflammation and damage to the hepatocytes. Hepatitis is one of the most prevalent diseases in the world. Every year 18,000 people had been reported to die due to liver cirrhosis caused by viral hepatitis [L] Ectopic fat storage occurs in obesity particularly in the liver leading to a condition termed nonalcoholic fatty liver disease [NAFLD] characterized by varying degree of liver injury that progresses from steatosis to tratohepatitis, fibrosis and necrosis Due to its prominent association with IR (insulin resistance). Obesity, NAFLD is regarded as the hepatic manifestation of metabolite [3] syndrome. Liver has great capacity to detoxicate toxic substances.</p><p>Kola pod is the traditional health food around the world. Kola pod Husk meal is the residue after grinding the pod of kola and filtration, and it is an excellent source in slightly high in fiber (16.74%), low in crude protein (9.98%), moderate NFE (42.391) and metabolizable energy 2497 kcal/kg, and ash content is relatively high. (13.26%). when companied with the values reported by (Oluokun, 1999) ;(Hamzat and Babatunde, 2001). These differences might be due to varietals differenced and shelf life of the test ingredient before analysis. However, the crude protein content fairly put kola pod husk meal (KPHM) with feed ingredients like Sorghum while the fibre content put it in same proximate composition with Bremer‘s grains. Kola pod being one of the important pods for medical treatment in the world. The kola pod husk provides some essential materials for doth drying. The pod bark, when mixed with some ingredients is used in traditional medicine to reduce Labour pains.</p><p>The bark is used in treating swellings and fresh wounds. The roots provide excellent chewing sticks for cleaning the teeth and the wood is used in local carvings coachwork and boatbuilding. Lipid refers to the different kind of fats present in the bodies of human plasma include triglyceride (TG), phospholipids (PL), cholesterol esters (CE), and free cholesterol (FC) and non-esterified fatty acid (NEFA. Each lipid plays a different role in our bodies yet all of them except free cholesterol (FC) contain esters of long chain fatty acid in their structures. Lipids are insoluble in plasma due to their non- polar structures thus; they need some carriers that are soluble in polar and non- polar environment. Lipids are packaged and carried in the form of lipoprotein, which is a molecule that contains both protein (i.e. apolipoprotein) and lipids</p> <br><p></p>