Seasonal variation in sensitivity of guinea pig tissues to agonists

Marta Weinstock*, Sandra Shoham

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

WE have observed a marked and consistent seasonal variation in the sensitivity of guinea pig tissue to acetylcholine (ACh). Ilea taken from guinea pigs during the summer months (May to September) were much less sensitive to the stimulant effect of ACh than those removed during the winter (November to February). Dawson, Hemsworth and Stockham1 also noted that the response of the ileum to spasmogens varied widely at different times of the year, but they gave no specific details.

Original languageEnglish
Pages (from-to)427-428
Number of pages2
JournalNature
Volume251
Issue number5474
DOIs
StatePublished - 1974
Externally publishedYes

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