Biomaterial Database

[Effects of sodium nitrite on various vitamin concentrations in rat tissues]. 1978

M Lhuissier, and M F Vernevaut

For 6 months 2 groups of 10 male Wistar rats were fed on a chow ration, and to drink they were given either de-ionized water or a solution of sodium nitrite, 0.3 g per litre. At the end of the experiment thiamine, riboflavin, vitamin B6, niacin, biotin and pantothenic acid were estimated in various tissues (liver, heart, muscle, encephalon, kidneys, spleen, lungs and duodenum); nitrogen, phosphorus, retinol and ascorbic acid were estimated in the liver only. There was no difference between the groups in changes in bodyweight or fluid intake, nor in weight of different organs. But in the animals given sodium nitrite there was an increase in riboflavin, vitamin B6, niacin and pantothenic acid spleen concentrations, and a decrease in liver niacin and encephalon biotin contents.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D009539	Nicotinic Acids	2-, 3-, or 4-Pyridinecarboxylic acids. Pyridine derivatives substituted with a carboxy group at the 2-, 3-, or 4-position. The 3-carboxy derivative (NIACIN) is active as a vitamin.	Acids, Nicotinic
D009573	Nitrites	Salts of nitrous acid or compounds containing the group NO2-. The inorganic nitrites of the type MNO2 (where M	Nitrite
D009929	Organ Size	The measurement of an organ in volume, mass, or heaviness.	Organ Volume,Organ Weight,Size, Organ,Weight, Organ
D010205	Pantothenic Acid	A butyryl-beta-alanine that can also be viewed as pantoic acid complexed with BETA ALANINE. It is incorporated into COENZYME A and protects cells against peroxidative damage by increasing the level of GLUTATHIONE.	Vitamin B 5,Calcium Pantothenate,Dexol,Vitamin B5,Zinc Pantothenate,B 5, Vitamin,B5, Vitamin,Pantothenate, Calcium,Pantothenate, Zinc
D011736	Pyridoxine	The 4-methanol form of VITAMIN B 6 which is converted to PYRIDOXAL PHOSPHATE which is a coenzyme for synthesis of amino acids, neurotransmitters (serotonin, norepinephrine), sphingolipids, aminolevulinic acid. Although pyridoxine and Vitamin B 6 are still frequently used as synonyms, especially by medical researchers, this practice is erroneous and sometimes misleading (EE Snell; Ann NY Acad Sci, vol 585 pg 1, 1990).	Pyridoxin,Pyridoxine Hydrochloride,Pyridoxol,Pyridoxol Hydrochloride,Rodex
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
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
D001710	Biotin	A water-soluble, enzyme co-factor present in minute amounts in every living cell. It occurs mainly bound to proteins or polypeptides and is abundant in liver, kidney, pancreas, yeast, and milk.	Vitamin H,Biodermatin,Biokur,Biotin Gelfert,Biotin Hermes,Biotin-Ratiopharm,Biotine Roche,Deacura,Gabunat,Medebiotin,Medobiotin,Rombellin,Biotin Ratiopharm,Gelfert, Biotin,Hermes, Biotin,Roche, Biotine
D012256	Riboflavin	Nutritional factor found in milk, eggs, malted barley, liver, kidney, heart, and leafy vegetables. The richest natural source is yeast. It occurs in the free form only in the retina of the eye, in whey, and in urine; its principal forms in tissues and cells are as FLAVIN MONONUCLEOTIDE and FLAVIN-ADENINE DINUCLEOTIDE.	Vitamin B 2,Vitamin G,Vitamin B2