These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Hepatic metabolism of orally administered prostaglandin F2 alpha in suckling and weanling rats.
    Author: Bedrick AD, Koldovský O.
    Journal: Biol Neonate; 1985; 48(6):351-6. PubMed ID: 3866612.
    Abstract:
    Suckling (12- to 14-day-old) and weanling (30-day-old) rats were sacrificed 2 h after oral administration of 3H-labeled prostaglandin F2 alpha. Although radioactivity recovered from the stomach and small intestine (including contents) was slightly higher in sucklings (28.3 +/- 3.7%; n = 10) than in weanling rats (21.3 +/- 5.3%; n = 7), the liver of sucklings contained significantly higher amounts of counts (11.0 +/- 1.1 vs. 3.3 +/- 0.5%). Combined column and thin-layer chromatography of liver extracts showed more authentic prostaglandin F2 alpha in sucklings (11.0 +/- 0.5% of the liver counts) than in weanlings (7.0 +/- 1.1%). The liver of suckling rats contained a higher percentage of more polar metabolites (43.3 +/- 1.6 vs. 34.3 +/- 3.0%). These studies demonstrate differences in processing of oral prostaglandin F2 alpha in the early postnatal period.
    [Abstract] [Full Text] [Related] [New Search]