Biomaterial Database

Effects of chronic beta-glycerophosphate administration on growth rate and serum, liver and bile lipid composition in the rat--a toxicity study. 1977

K L Raheja, and W G Linscheer, and C Cornwall

The possible toxic effects of a high dose of orally administered disodium beta-glycerophosphate to the rat for a period of 33 weeks has been investigated. The studies revealed taht beta-glycerophosphate administration had no effect on either survival rat, body weight, hematological and liver function tests or on serum and liver lipids concentrations. All organ weights were similar in the control and experimental rats excepts for the kidneys which were significantly heavier in the beta-glycerophosphate-fed rats. The biliary phospholipids concentrations was significantly increased in the treated group as observed previously during short-term treatments. Histological examination of liver and kidneys did not reveal any pathological findings. These results suggest that long-term administration of beta-glycerophosphate did not induce any toxic manifestations. The observed hyperplasia of the kidneys was attributed to the effect of the sodium content of beta-glycerophosphate.

UI	MeSH Term	Description	Entries
D008055	Lipids	A generic term for fats and lipoids, the alcohol-ether-soluble constituents of protoplasm, which are insoluble in water. They comprise the fats, fatty oils, essential oils, waxes, phospholipids, glycolipids, sulfolipids, aminolipids, chromolipids (lipochromes), and fatty acids. (Grant & Hackh's Chemical Dictionary, 5th ed)	Lipid
D008099	Liver	A large lobed glandular organ in the abdomen of vertebrates that is responsible for detoxification, metabolism, synthesis and storage of various substances.	Livers
D008111	Liver Function Tests	Blood tests that are used to evaluate how well a patient's liver is working and also to help diagnose liver conditions.	Function Test, Liver,Function Tests, Liver,Liver Function Test,Test, Liver Function,Tests, Liver Function
D008297	Male		Males
D009929	Organ Size	The measurement of an organ in volume, mass, or heaviness.	Organ Volume,Organ Weight,Size, Organ,Weight, Organ
D010743	Phospholipids	Lipids containing one or more phosphate groups, particularly those derived from either glycerol (phosphoglycerides see GLYCEROPHOSPHOLIPIDS) or sphingosine (SPHINGOLIPIDS). They are polar lipids that are of great importance for the structure and function of cell membranes and are the most abundant of membrane lipids, although not stored in large amounts in the system.	Phosphatides,Phospholipid
D001835	Body Weight	The mass or quantity of heaviness of an individual. It is expressed by units of pounds or kilograms.	Body Weights,Weight, Body,Weights, Body
D002784	Cholesterol	The principal sterol of all higher animals, distributed in body tissues, especially the brain and spinal cord, and in animal fats and oils.	Epicholesterol
D005994	Glycerophosphates	Any salt or ester of glycerophosphoric acid.	Glycerolphosphate,Glycerophosphate,Calcium Glycerophosphate,Glycerolphosphates,Glycerophosphate, Calcium
D006439	Hemodynamics	The movement and the forces involved in the movement of the blood through the CARDIOVASCULAR SYSTEM.	Hemodynamic