Biomaterial Database

[Effect of a sugar diet on the exhalation of 14CO2 by rats after the administration of citric acid-3-14C]. 1978

R P Podorozhnaia, and Iu A Petrovich, and A S Karasik, and L A Chebykina

In rats of three age groups (one month-old rattlings, young 3-month old and adult rats not younger than 5 months) receiving the usual vivarium food the exhalation of C14O2 substantially decreased with the age and the maximum radioactivity of the air following intraperitoneal introduction of citric acid-3-C14 was greatly delayed. Upon putting for 2 months on a cariogenic diet with 54 per cent of saccharose of one month old and 3-month old animals there was noted a significantly accelerated appearance in the expired air of C14O2 and a quicker reaching the maximum radioactivity of the expired air than in controls. It seems that in an accelerated exhalation of C14O2 a definite role is played by the transormation of citric acid in the muscles and blood with the animals kept on a saccharose diet.

UI	MeSH Term	Description	Entries
D002245	Carbon Dioxide	A colorless, odorless gas that can be formed by the body and is necessary for the respiration cycle of plants and animals.	Carbonic Anhydride,Anhydride, Carbonic,Dioxide, Carbon
D002250	Carbon Radioisotopes	Unstable isotopes of carbon that decay or disintegrate emitting radiation. C atoms with atomic weights 10, 11, and 14-16 are radioactive carbon isotopes.	Radioisotopes, Carbon
D002951	Citrates	Derivatives of CITRIC ACID.
D004037	Diet, Cariogenic	A consistent pattern of food and drink consumption that contributes to the development and advancement of DENTAL CARIES.	Cariogenic Diet,Cariogenic Diets,Diets, Cariogenic
D004040	Dietary Carbohydrates	Carbohydrates present in food comprising digestible sugars and starches and indigestible cellulose and other dietary fibers. The former are the major source of energy. The sugars are in beet and cane sugar, fruits, honey, sweet corn, corn syrup, milk and milk products, etc.; the starches are in cereal grains, legumes (FABACEAE), tubers, etc. (From Claudio & Lagua, Nutrition and Diet Therapy Dictionary, 3d ed, p32, p277)	Carbohydrates, Dietary,Carbohydrate, Dietary,Dietary Carbohydrate
D000367	Age Factors	Age as a constituent element or influence contributing to the production of a result. It may be applicable to the cause or the effect of a circumstance. It is used with human or animal concepts but should be differentiated from AGING, a physiological process, and TIME FACTORS which refers only to the passage of time.	Age Reporting,Age Factor,Factor, Age,Factors, Age
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
D013395	Sucrose	A nonreducing disaccharide composed of GLUCOSE and FRUCTOSE linked via their anomeric carbons. It is obtained commercially from SUGARCANE, sugar beet (BETA VULGARIS), and other plants and used extensively as a food and a sweetener.	Saccharose
D013997	Time Factors	Elements of limited time intervals, contributing to particular results or situations.	Time Series,Factor, Time,Time Factor
D051381	Rats	The common name for the genus Rattus.	Rattus,Rats, Laboratory,Rats, Norway,Rattus norvegicus,Laboratory Rat,Laboratory Rats,Norway Rat,Norway Rats,Rat,Rat, Laboratory,Rat, Norway,norvegicus, Rattus