Matches in SemOpenAlex for { <https://semopenalex.org/work/W2096875298> ?p ?o ?g. }
- W2096875298 endingPage "368" @default.
- W2096875298 startingPage "361" @default.
- W2096875298 abstract "In order to provide sufficient nutrients for fetal development, pregnancy is associated with a significant increase in uterine blood flow. Although vasoactive intestinal polypeptide (VIP) is considered to be an important regulator of uterine blood flow it is not known whether endothelium-derived relaxing factors contribute to VIP action in the uterine artery, whether pregnancy alters the effect of VIP in the uterine artery and/or whether VIP interacts with noradrenaline and acetylcholine on the uterine artery and whether pregnancy regulates this possible interaction. In the present study, VIP induced a concentration-dependent relaxation of guinea pig uterine arterial rings, both intact and denuded of endothelium. Pregnancy did not alter the relaxation of uterine artery in response to VIP. In all preparations, addition of NG-monomethyl-l-arginine (l-NMMA), indomethacin and diethylcarbamazine did not modify the effect of VIP in uterine arteries. The VIP–receptor complex dissociation constant did not differ significantly between studied vessels, and in all experimental groups the relationship between receptor occupancy and the response was linear, with the receptor reserve (KA/EC50) close to unity. VIP did not modulate acetylcholine-induced relaxation or noradrenaline-induced contraction in both non-pregnant and pregnant guinea pig uterine arteries. This study has shown that: (i) VIP induces relaxation of guinea pig uterine artery acting as a partial agonist on receptors localized in smooth muscle; (ii) pregnancy does not alter the response of guinea pig uterine arteries to VIP and does not change the receptor affinity for VIP, the efficiency of the receptor coupling or the VIP receptor density; and (iii) VIP does not modulate effects of neurotransmitters on guinea pig uterine arteries and pregnancy is not associated with the changes of VIP–neurotransmitter interaction." @default.
- W2096875298 created "2016-06-24" @default.
- W2096875298 creator A5005135256 @default.
- W2096875298 creator A5027071641 @default.
- W2096875298 creator A5062857959 @default.
- W2096875298 date "2000-04-01" @default.
- W2096875298 modified "2023-10-16" @default.
- W2096875298 title "Pregnancy does not alter the response of uterine arteries to vasoactive intestinal polypeptide" @default.
- W2096875298 cites W1647186082 @default.
- W2096875298 cites W1964398592 @default.
- W2096875298 cites W1967137326 @default.
- W2096875298 cites W1967682172 @default.
- W2096875298 cites W1974672240 @default.
- W2096875298 cites W1978465359 @default.
- W2096875298 cites W1986171538 @default.
- W2096875298 cites W1990822250 @default.
- W2096875298 cites W1998375832 @default.
- W2096875298 cites W2007737411 @default.
- W2096875298 cites W2009137109 @default.
- W2096875298 cites W2017724254 @default.
- W2096875298 cites W2021522701 @default.
- W2096875298 cites W2023559384 @default.
- W2096875298 cites W2033105461 @default.
- W2096875298 cites W2033643825 @default.
- W2096875298 cites W2036013815 @default.
- W2096875298 cites W2044477822 @default.
- W2096875298 cites W2044595209 @default.
- W2096875298 cites W2045612450 @default.
- W2096875298 cites W2049921073 @default.
- W2096875298 cites W2060211599 @default.
- W2096875298 cites W2062726412 @default.
- W2096875298 cites W2062968601 @default.
- W2096875298 cites W2080577380 @default.
- W2096875298 cites W2083565776 @default.
- W2096875298 cites W2092206436 @default.
- W2096875298 cites W2096678729 @default.
- W2096875298 cites W2156280064 @default.
- W2096875298 cites W2157809002 @default.
- W2096875298 cites W2160532766 @default.
- W2096875298 cites W2164319707 @default.
- W2096875298 cites W2167381827 @default.
- W2096875298 cites W2259836673 @default.
- W2096875298 cites W2287376334 @default.
- W2096875298 cites W2293598899 @default.
- W2096875298 cites W2327269495 @default.
- W2096875298 cites W2345586549 @default.
- W2096875298 cites W2401486916 @default.
- W2096875298 cites W2415219074 @default.
- W2096875298 cites W2417629885 @default.
- W2096875298 cites W2466331205 @default.
- W2096875298 cites W2036565340 @default.
- W2096875298 cites W2408723000 @default.
- W2096875298 doi "https://doi.org/10.1093/molehr/6.4.361" @default.
- W2096875298 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10729319" @default.
- W2096875298 hasPublicationYear "2000" @default.
- W2096875298 type Work @default.
- W2096875298 sameAs 2096875298 @default.
- W2096875298 citedByCount "8" @default.
- W2096875298 countsByYear W20968752982013 @default.
- W2096875298 countsByYear W20968752982015 @default.
- W2096875298 crossrefType "journal-article" @default.
- W2096875298 hasAuthorship W2096875298A5005135256 @default.
- W2096875298 hasAuthorship W2096875298A5027071641 @default.
- W2096875298 hasAuthorship W2096875298A5062857959 @default.
- W2096875298 hasBestOaLocation W20968752981 @default.
- W2096875298 hasConcept C118303440 @default.
- W2096875298 hasConcept C120770815 @default.
- W2096875298 hasConcept C126322002 @default.
- W2096875298 hasConcept C134018914 @default.
- W2096875298 hasConcept C170493617 @default.
- W2096875298 hasConcept C2775910092 @default.
- W2096875298 hasConcept C2777663904 @default.
- W2096875298 hasConcept C2779066055 @default.
- W2096875298 hasConcept C2779234561 @default.
- W2096875298 hasConcept C2781207646 @default.
- W2096875298 hasConcept C46973012 @default.
- W2096875298 hasConcept C54355233 @default.
- W2096875298 hasConcept C71924100 @default.
- W2096875298 hasConcept C72859922 @default.
- W2096875298 hasConcept C8330315 @default.
- W2096875298 hasConcept C86803240 @default.
- W2096875298 hasConceptScore W2096875298C118303440 @default.
- W2096875298 hasConceptScore W2096875298C120770815 @default.
- W2096875298 hasConceptScore W2096875298C126322002 @default.
- W2096875298 hasConceptScore W2096875298C134018914 @default.
- W2096875298 hasConceptScore W2096875298C170493617 @default.
- W2096875298 hasConceptScore W2096875298C2775910092 @default.
- W2096875298 hasConceptScore W2096875298C2777663904 @default.
- W2096875298 hasConceptScore W2096875298C2779066055 @default.
- W2096875298 hasConceptScore W2096875298C2779234561 @default.
- W2096875298 hasConceptScore W2096875298C2781207646 @default.
- W2096875298 hasConceptScore W2096875298C46973012 @default.
- W2096875298 hasConceptScore W2096875298C54355233 @default.
- W2096875298 hasConceptScore W2096875298C71924100 @default.
- W2096875298 hasConceptScore W2096875298C72859922 @default.
- W2096875298 hasConceptScore W2096875298C8330315 @default.
- W2096875298 hasConceptScore W2096875298C86803240 @default.
- W2096875298 hasIssue "4" @default.