| Literature DB >> 1137732 |
Abstract
Segments of ileum from newborn rabbits contracted in response to histamine but sensitivity declined from age 11 days. Intestine from adult animals barely contracted to histamine, even in a concentration of 3 times 10- minus 3 M. Such variation with age was not observed with acetylcholine. The response to histamine was effected by mepyramine-sensitive receptors which appeared to decrease in number as the animals aged.Entities:
Mesh：
Substances：
Year: 1975 PMID： 1137732 PMCID： PMC1666416 DOI： 10.1111/j.1476-5381.1975.tb07381.x
Source DB: PubMed Journal: Br J Pharmacol ISSN： 0007-1188 Impact factor: 8.739