Matches in SemOpenAlex for { <https://semopenalex.org/work/W1692507523> ?p ?o ?g. }
- W1692507523 endingPage "1065" @default.
- W1692507523 startingPage "1056" @default.
- W1692507523 abstract "Factor VII can be activated, to a molecule giving shorter clotting times with tissue factor, by incubating plasma with kaolin or by clotting plasma. The mechanisms of activation differ. With kaolin, activated Factor XII (XII(a)) was the apparent principal activator. Thus, Factor VII was not activated in Factor XII-deficient plasma, was partially activated in prekallikrein and high-molecular weight kininogen (HMW kininogen)-deficient plasmas, but was activated in other deficient plasmas. After clotting, activated Factor IX (IX(a)) was the apparent principal activator. Thus, Factor VII was not activated in Factor XII-,HMW kininogen-, XI-, and IX-deficient plasmas, but was activated in Factor VIII-, X-, and V-deficient plasmas. In further studies, purified small-fragment Factor XII(a) (beta-XII(a)), kallikrein, and Factor IX(a) were added to partially purified Factor VII and to plasma. High concentrations of beta-XII(a) activated Factor VII in a purified system; much lower concentrations of beta-XII(a) activated Factor VII in normal plasma but not in prekallikrein or HWM kininogen-deficient plasmas. Kallikrein alone failed to activate partially purified Factor VII but did so when purified Factor IX was added. Kallikrein also activated Factor VII in normal, Factor XII-, and Factor IX-deficient plasmas. Purified Factor IX(a) activated partially purified Factor VII and had no additional indirect activating effect in the presence of plasma. These results demonstrate that both Factor XII(a) and Factor IX(a) directly activate human Factor VII, whereas kallikrein, through generation of Factor XII(a) and Factor IX(a), functions as an indirect activator of Factor VII." @default.
- W1692507523 created "2016-06-24" @default.
- W1692507523 creator A5021847528 @default.
- W1692507523 creator A5047364747 @default.
- W1692507523 creator A5054715800 @default.
- W1692507523 creator A5061652432 @default.
- W1692507523 creator A5072812338 @default.
- W1692507523 date "1979-10-01" @default.
- W1692507523 modified "2023-09-24" @default.
- W1692507523 title "Activation of Human Factor VII in Plasma and in Purified Systems" @default.
- W1692507523 cites W148820133 @default.
- W1692507523 cites W1530591019 @default.
- W1692507523 cites W1607046039 @default.
- W1692507523 cites W161963273 @default.
- W1692507523 cites W1649779228 @default.
- W1692507523 cites W168031298 @default.
- W1692507523 cites W1739927186 @default.
- W1692507523 cites W1894368067 @default.
- W1692507523 cites W1931728118 @default.
- W1692507523 cites W1966875441 @default.
- W1692507523 cites W1967085317 @default.
- W1692507523 cites W1990942696 @default.
- W1692507523 cites W1994953119 @default.
- W1692507523 cites W202768902 @default.
- W1692507523 cites W2029543401 @default.
- W1692507523 cites W2051670548 @default.
- W1692507523 cites W2055393770 @default.
- W1692507523 cites W2064932000 @default.
- W1692507523 cites W2077663529 @default.
- W1692507523 cites W2093528419 @default.
- W1692507523 cites W2123522234 @default.
- W1692507523 cites W2166053437 @default.
- W1692507523 cites W2216397160 @default.
- W1692507523 cites W2312263281 @default.
- W1692507523 cites W2404760708 @default.
- W1692507523 cites W2414756595 @default.
- W1692507523 cites W2416389999 @default.
- W1692507523 cites W2442306695 @default.
- W1692507523 cites W2415195080 @default.
- W1692507523 doi "https://doi.org/10.1172/jci109543" @default.
- W1692507523 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/372216" @default.
- W1692507523 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/479368" @default.
- W1692507523 hasPublicationYear "1979" @default.
- W1692507523 type Work @default.
- W1692507523 sameAs 1692507523 @default.
- W1692507523 citedByCount "160" @default.
- W1692507523 countsByYear W16925075232012 @default.
- W1692507523 countsByYear W16925075232013 @default.
- W1692507523 countsByYear W16925075232014 @default.
- W1692507523 countsByYear W16925075232015 @default.
- W1692507523 countsByYear W16925075232016 @default.
- W1692507523 countsByYear W16925075232019 @default.
- W1692507523 countsByYear W16925075232021 @default.
- W1692507523 countsByYear W16925075232022 @default.
- W1692507523 countsByYear W16925075232023 @default.
- W1692507523 crossrefType "journal-article" @default.
- W1692507523 hasAuthorship W1692507523A5021847528 @default.
- W1692507523 hasAuthorship W1692507523A5047364747 @default.
- W1692507523 hasAuthorship W1692507523A5054715800 @default.
- W1692507523 hasAuthorship W1692507523A5061652432 @default.
- W1692507523 hasAuthorship W1692507523A5072812338 @default.
- W1692507523 hasBestOaLocation W16925075231 @default.
- W1692507523 hasConcept C126322002 @default.
- W1692507523 hasConcept C15045988 @default.
- W1692507523 hasConcept C152328610 @default.
- W1692507523 hasConcept C181199279 @default.
- W1692507523 hasConcept C185592680 @default.
- W1692507523 hasConcept C2777167447 @default.
- W1692507523 hasConcept C2777292125 @default.
- W1692507523 hasConcept C2777444498 @default.
- W1692507523 hasConcept C2777902427 @default.
- W1692507523 hasConcept C2778382381 @default.
- W1692507523 hasConcept C2780930249 @default.
- W1692507523 hasConcept C2781221834 @default.
- W1692507523 hasConcept C2781317560 @default.
- W1692507523 hasConcept C2992139802 @default.
- W1692507523 hasConcept C52853521 @default.
- W1692507523 hasConcept C55493867 @default.
- W1692507523 hasConcept C71924100 @default.
- W1692507523 hasConcept C89560881 @default.
- W1692507523 hasConceptScore W1692507523C126322002 @default.
- W1692507523 hasConceptScore W1692507523C15045988 @default.
- W1692507523 hasConceptScore W1692507523C152328610 @default.
- W1692507523 hasConceptScore W1692507523C181199279 @default.
- W1692507523 hasConceptScore W1692507523C185592680 @default.
- W1692507523 hasConceptScore W1692507523C2777167447 @default.
- W1692507523 hasConceptScore W1692507523C2777292125 @default.
- W1692507523 hasConceptScore W1692507523C2777444498 @default.
- W1692507523 hasConceptScore W1692507523C2777902427 @default.
- W1692507523 hasConceptScore W1692507523C2778382381 @default.
- W1692507523 hasConceptScore W1692507523C2780930249 @default.
- W1692507523 hasConceptScore W1692507523C2781221834 @default.
- W1692507523 hasConceptScore W1692507523C2781317560 @default.
- W1692507523 hasConceptScore W1692507523C2992139802 @default.
- W1692507523 hasConceptScore W1692507523C52853521 @default.
- W1692507523 hasConceptScore W1692507523C55493867 @default.
- W1692507523 hasConceptScore W1692507523C71924100 @default.
- W1692507523 hasConceptScore W1692507523C89560881 @default.