Biomaterial Database

Effect of Chlorella vulgaris on glucose metabolism in Wistar rats fed high fat diet. 2009

Hee Sun Lee, and Mi Kyung Kim

Department of Nutritional Science and Food Management, Ewha Womans University, Seoul, Republic of Korea.

The aim of this study was to examine the effect of Chlorella vulgaris on glucose metabolism in rats fed a high fat diet. Sixty 6-week-old male Wistar rats were divided into two groups: normal diet group (N group) and high fat diet group (H group); then the rats in each group were further divided into three subgroups and fed either Chlorella-free diets or diets with 5% (C5) or 10% (C10) (wt/wt) Chlorella for 9 weeks. Serum leptin concentration was significantly lower in the NC10 and HC10 groups than in the N and H groups. The fasting glucose concentration and homeostasis model assessment of insulin resistance of the HC10 group were significantly lower than those of the H group. Glutamate transporter 4 protein expression was significantly higher in the HC10 group than the H group. In conclusion, 10% Chlorella intake was more effective for blood glucose regulation than 5% Chlorella intake in rats fed a high fat diet. Chlorella intake may prevent insulin resistance in Wistar rats fed a high fat diet.

UI	MeSH Term	Description	Entries
D007004	Hypoglycemic Agents	Substances which lower blood glucose levels.	Antidiabetic,Antidiabetic Agent,Antidiabetic Drug,Antidiabetics,Antihyperglycemic,Antihyperglycemic Agent,Hypoglycemic,Hypoglycemic Agent,Hypoglycemic Drug,Antidiabetic Agents,Antidiabetic Drugs,Antihyperglycemic Agents,Antihyperglycemics,Hypoglycemic Drugs,Hypoglycemic Effect,Hypoglycemic Effects,Hypoglycemics,Agent, Antidiabetic,Agent, Antihyperglycemic,Agent, Hypoglycemic,Agents, Antidiabetic,Agents, Antihyperglycemic,Agents, Hypoglycemic,Drug, Antidiabetic,Drug, Hypoglycemic,Drugs, Antidiabetic,Drugs, Hypoglycemic,Effect, Hypoglycemic,Effects, Hypoglycemic
D007333	Insulin Resistance	Diminished effectiveness of INSULIN in lowering blood sugar levels: requiring the use of 200 units or more of insulin per day to prevent HYPERGLYCEMIA or KETOSIS.	Insulin Sensitivity,Resistance, Insulin,Sensitivity, Insulin
D008297	Male		Males
D009765	Obesity	A status with BODY WEIGHT that is grossly above the recommended standards, usually due to accumulation of excess FATS in the body. The standards may vary with age, sex, genetic or cultural background. In the BODY MASS INDEX, a BMI greater than 30.0 kg/m2 is considered obese, and a BMI greater than 40.0 kg/m2 is considered morbidly obese (MORBID OBESITY).
D001786	Blood Glucose	Glucose in blood.	Blood Sugar,Glucose, Blood,Sugar, Blood
D004032	Diet	Regular course of eating and drinking adopted by a person or animal.	Diets
D004041	Dietary Fats	Fats present in food, especially in animal products such as meat, meat products, butter, ghee. They are present in lower amounts in nuts, seeds, and avocados.	Fats, Dietary,Dietary Fat,Fat, Dietary
D004195	Disease Models, Animal	Naturally-occurring or experimentally-induced animal diseases with pathological processes analogous to human diseases.	Animal Disease Model,Animal Disease Models,Disease Model, Animal
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D017208	Rats, Wistar	A strain of albino rat developed at the Wistar Institute that has spread widely at other institutions. This has markedly diluted the original strain.	Wistar Rat,Rat, Wistar,Wistar Rats