Matches in SemOpenAlex for { <https://semopenalex.org/work/W2117002716> ?p ?o ?g. }
- W2117002716 endingPage "552" @default.
- W2117002716 startingPage "545" @default.
- W2117002716 abstract "Experiments by others have shown that exogenous bradykinin dilates cerebral arterioles and that the brain contains kininogen and kallikrein, the latter being the enzyme which converts kininogen to bradykinin. The objective of these experiments was to determine if bradykinin produced from endogenous brain kininogen can affect the cerebral microcirculation. Rabbit pial arteriolar diameter was measured with a microscope using the closed cranial window technique. Topical application of bradykinin (10(-8)-10(-5) M) induced a dose-dependent vasodilation (8-46%) which was completely inhibited by the cyclooxygenase enzyme inhibitors indomethacin and meclofenamic acid. Topical application of 1 U of tissue kallikrein per milliliter of artificial cerebrospinal fluid induced 43% dilation, which could be prevented by local treatment with indomethacin or the proteinase inhibitor aprotinin. The action of aprotinin and indomethacin was specific, since aprotinin did not affect the dilation produced by bradykinin, and indomethacin did not affect dilation produced by adenosine. A second application of kallikrein had no effect on cerebral diameter, yet the arterioles still responded normally to exogenous bradykinin, indicating that the first application of kallikrein depleted brain kininogen. We suggest that activation of brain kallikrein and subsequent formation of kinin from brain kininogen may be important in modulation of cerebral blood flow or generation of cerebral edema." @default.
- W2117002716 created "2016-06-24" @default.
- W2117002716 creator A5048834952 @default.
- W2117002716 creator A5070258513 @default.
- W2117002716 creator A5080792051 @default.
- W2117002716 date "1985-10-01" @default.
- W2117002716 modified "2023-09-23" @default.
- W2117002716 title "Evidence for a possible role of the brain kallikrein-kinin system in the modulation of the cerebral circulation." @default.
- W2117002716 cites W1017071813 @default.
- W2117002716 cites W1529795023 @default.
- W2117002716 cites W1561886676 @default.
- W2117002716 cites W1568178675 @default.
- W2117002716 cites W1964678713 @default.
- W2117002716 cites W1967825409 @default.
- W2117002716 cites W1978321945 @default.
- W2117002716 cites W1989470675 @default.
- W2117002716 cites W1990231928 @default.
- W2117002716 cites W1990341005 @default.
- W2117002716 cites W2006020566 @default.
- W2117002716 cites W2007207692 @default.
- W2117002716 cites W2008583236 @default.
- W2117002716 cites W2020385862 @default.
- W2117002716 cites W2027571552 @default.
- W2117002716 cites W2032355977 @default.
- W2117002716 cites W2036164298 @default.
- W2117002716 cites W2036305283 @default.
- W2117002716 cites W2044482376 @default.
- W2117002716 cites W2048672688 @default.
- W2117002716 cites W2051440506 @default.
- W2117002716 cites W2055099660 @default.
- W2117002716 cites W2074519929 @default.
- W2117002716 cites W2074760906 @default.
- W2117002716 cites W2127273730 @default.
- W2117002716 cites W2287659127 @default.
- W2117002716 cites W2313120629 @default.
- W2117002716 cites W2396632380 @default.
- W2117002716 cites W2409011541 @default.
- W2117002716 cites W2418496947 @default.
- W2117002716 cites W2464854705 @default.
- W2117002716 cites W2748592855 @default.
- W2117002716 cites W977271462 @default.
- W2117002716 doi "https://doi.org/10.1161/01.res.57.4.545" @default.
- W2117002716 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/2412721" @default.
- W2117002716 hasPublicationYear "1985" @default.
- W2117002716 type Work @default.
- W2117002716 sameAs 2117002716 @default.
- W2117002716 citedByCount "44" @default.
- W2117002716 countsByYear W21170027162016 @default.
- W2117002716 crossrefType "journal-article" @default.
- W2117002716 hasAuthorship W2117002716A5048834952 @default.
- W2117002716 hasAuthorship W2117002716A5070258513 @default.
- W2117002716 hasAuthorship W2117002716A5080792051 @default.
- W2117002716 hasBestOaLocation W21170027161 @default.
- W2117002716 hasConcept C120770815 @default.
- W2117002716 hasConcept C126322002 @default.
- W2117002716 hasConcept C12722491 @default.
- W2117002716 hasConcept C134018914 @default.
- W2117002716 hasConcept C152328610 @default.
- W2117002716 hasConcept C170493617 @default.
- W2117002716 hasConcept C181199279 @default.
- W2117002716 hasConcept C185592680 @default.
- W2117002716 hasConcept C2776246183 @default.
- W2117002716 hasConcept C2777902427 @default.
- W2117002716 hasConcept C2779591629 @default.
- W2117002716 hasConcept C2780799893 @default.
- W2117002716 hasConcept C52853521 @default.
- W2117002716 hasConcept C55493867 @default.
- W2117002716 hasConcept C71924100 @default.
- W2117002716 hasConcept C98274493 @default.
- W2117002716 hasConceptScore W2117002716C120770815 @default.
- W2117002716 hasConceptScore W2117002716C126322002 @default.
- W2117002716 hasConceptScore W2117002716C12722491 @default.
- W2117002716 hasConceptScore W2117002716C134018914 @default.
- W2117002716 hasConceptScore W2117002716C152328610 @default.
- W2117002716 hasConceptScore W2117002716C170493617 @default.
- W2117002716 hasConceptScore W2117002716C181199279 @default.
- W2117002716 hasConceptScore W2117002716C185592680 @default.
- W2117002716 hasConceptScore W2117002716C2776246183 @default.
- W2117002716 hasConceptScore W2117002716C2777902427 @default.
- W2117002716 hasConceptScore W2117002716C2779591629 @default.
- W2117002716 hasConceptScore W2117002716C2780799893 @default.
- W2117002716 hasConceptScore W2117002716C52853521 @default.
- W2117002716 hasConceptScore W2117002716C55493867 @default.
- W2117002716 hasConceptScore W2117002716C71924100 @default.
- W2117002716 hasConceptScore W2117002716C98274493 @default.
- W2117002716 hasIssue "4" @default.
- W2117002716 hasLocation W21170027161 @default.
- W2117002716 hasLocation W21170027162 @default.
- W2117002716 hasOpenAccess W2117002716 @default.
- W2117002716 hasPrimaryLocation W21170027161 @default.
- W2117002716 hasRelatedWork W112050163 @default.
- W2117002716 hasRelatedWork W1914769142 @default.
- W2117002716 hasRelatedWork W2038853037 @default.
- W2117002716 hasRelatedWork W2092800556 @default.
- W2117002716 hasRelatedWork W2117002716 @default.
- W2117002716 hasRelatedWork W2134114878 @default.
- W2117002716 hasRelatedWork W2259506756 @default.
- W2117002716 hasRelatedWork W2413695050 @default.