Matches in SemOpenAlex for { <https://semopenalex.org/work/W2157691983> ?p ?o ?g. }
- W2157691983 endingPage "5729" @default.
- W2157691983 startingPage "5723" @default.
- W2157691983 abstract "The incidence of venous thrombosis associated with estrogen treatment in male-to-female (M-->F) transsexuals is considerably higher with administration of oral ethinyl estradiol (EE) than with transdermal (td) 17-beta-estradiol (E(2)). To find an explanation for the different thrombotic risks of oral EE and td E(2) use, we compared the effects of treatment of M-->F transsexuals with cyproterone acetate (CPA) only, and with CPA in combination with td E(2), oral EE, or oral E(2) on a number of hemostatic variables [activated protein C (APC) resistance and plasma levels of protein S, protein C, and prothombin], all of which are documented risk factors for venous thrombosis. APC resistance was determined by quantification of the effect of APC on the amount of thrombin generated during tissue factor-initiated coagulation; plasma levels of total and free protein S were determined by standard ELISA; and levels of prothrombin and protein C were determined with functional assays after complete activation of the zymogens with specific snake venom proteases. CPA-only, td-E(2)+CPA, or oral-E(2)+CPA treatment produced rather small effects on hemostatic variables, whereas oral EE treatment resulted in a large increase in APC resistance from 1.2 +/- 0.8 to 4.1 +/- 1 (P < 0.001), a moderate increase in plasma protein C (9%; P = 0.012), and a large decrease in both total and free plasma protein S (30%; P < 0.005). The large differential effect of oral EE and oral E(2) indicates that the prothrombotic effect of EE is due to its molecular structure rather than to a first-pass liver effect (which they share). Moreover, these differences may explain why M-->F transsexuals treated with oral EE are exposed to a higher thrombotic risk than transsexuals treated with td E(2). Testosterone administration to female-to-male transsexuals had an antithrombotic effect." @default.
- W2157691983 created "2016-06-24" @default.
- W2157691983 creator A5000146335 @default.
- W2157691983 creator A5012224355 @default.
- W2157691983 creator A5022366694 @default.
- W2157691983 creator A5038108971 @default.
- W2157691983 creator A5083385949 @default.
- W2157691983 creator A5087919219 @default.
- W2157691983 creator A5090844224 @default.
- W2157691983 date "2003-12-01" @default.
- W2157691983 modified "2023-10-06" @default.
- W2157691983 title "Venous Thrombosis and Changes of Hemostatic Variables during Cross-Sex Hormone Treatment in Transsexual People" @default.
- W2157691983 cites W1511807972 @default.
- W2157691983 cites W1531281563 @default.
- W2157691983 cites W1593764750 @default.
- W2157691983 cites W173912053 @default.
- W2157691983 cites W1834120352 @default.
- W2157691983 cites W1857799049 @default.
- W2157691983 cites W1866833172 @default.
- W2157691983 cites W1956420173 @default.
- W2157691983 cites W1964908469 @default.
- W2157691983 cites W1967108695 @default.
- W2157691983 cites W1972496577 @default.
- W2157691983 cites W1985534394 @default.
- W2157691983 cites W1995336967 @default.
- W2157691983 cites W2007875677 @default.
- W2157691983 cites W2008787839 @default.
- W2157691983 cites W2022921203 @default.
- W2157691983 cites W2026785440 @default.
- W2157691983 cites W2032238979 @default.
- W2157691983 cites W2039255258 @default.
- W2157691983 cites W2039408544 @default.
- W2157691983 cites W2051841887 @default.
- W2157691983 cites W2069343109 @default.
- W2157691983 cites W2080536411 @default.
- W2157691983 cites W2085771777 @default.
- W2157691983 cites W2091935032 @default.
- W2157691983 cites W2097297955 @default.
- W2157691983 cites W2101371933 @default.
- W2157691983 cites W2107766028 @default.
- W2157691983 cites W2109489157 @default.
- W2157691983 cites W2109654476 @default.
- W2157691983 cites W2117767595 @default.
- W2157691983 cites W2121971394 @default.
- W2157691983 cites W2123158185 @default.
- W2157691983 cites W2124623256 @default.
- W2157691983 cites W2127025895 @default.
- W2157691983 cites W2133101757 @default.
- W2157691983 cites W2142757660 @default.
- W2157691983 cites W2159972745 @default.
- W2157691983 cites W2166123272 @default.
- W2157691983 cites W2168562028 @default.
- W2157691983 cites W2170055916 @default.
- W2157691983 cites W2254262160 @default.
- W2157691983 cites W2325357245 @default.
- W2157691983 cites W2338854794 @default.
- W2157691983 cites W347118391 @default.
- W2157691983 cites W4242586182 @default.
- W2157691983 cites W4244434881 @default.
- W2157691983 doi "https://doi.org/10.1210/jc.2003-030520" @default.
- W2157691983 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/14671159" @default.
- W2157691983 hasPublicationYear "2003" @default.
- W2157691983 type Work @default.
- W2157691983 sameAs 2157691983 @default.
- W2157691983 citedByCount "175" @default.
- W2157691983 countsByYear W21576919832012 @default.
- W2157691983 countsByYear W21576919832013 @default.
- W2157691983 countsByYear W21576919832014 @default.
- W2157691983 countsByYear W21576919832015 @default.
- W2157691983 countsByYear W21576919832016 @default.
- W2157691983 countsByYear W21576919832017 @default.
- W2157691983 countsByYear W21576919832018 @default.
- W2157691983 countsByYear W21576919832019 @default.
- W2157691983 countsByYear W21576919832020 @default.
- W2157691983 countsByYear W21576919832021 @default.
- W2157691983 countsByYear W21576919832022 @default.
- W2157691983 countsByYear W21576919832023 @default.
- W2157691983 crossrefType "journal-article" @default.
- W2157691983 hasAuthorship W2157691983A5000146335 @default.
- W2157691983 hasAuthorship W2157691983A5012224355 @default.
- W2157691983 hasAuthorship W2157691983A5022366694 @default.
- W2157691983 hasAuthorship W2157691983A5038108971 @default.
- W2157691983 hasAuthorship W2157691983A5083385949 @default.
- W2157691983 hasAuthorship W2157691983A5087919219 @default.
- W2157691983 hasAuthorship W2157691983A5090844224 @default.
- W2157691983 hasBestOaLocation W21576919831 @default.
- W2157691983 hasConcept C126322002 @default.
- W2157691983 hasConcept C134018914 @default.
- W2157691983 hasConcept C2776135265 @default.
- W2157691983 hasConcept C2777056448 @default.
- W2157691983 hasConcept C2777155358 @default.
- W2157691983 hasConcept C2777164284 @default.
- W2157691983 hasConcept C2777557582 @default.
- W2157691983 hasConcept C2777911890 @default.
- W2157691983 hasConcept C2778382381 @default.
- W2157691983 hasConcept C2778589496 @default.
- W2157691983 hasConcept C2779026020 @default.
- W2157691983 hasConcept C2780011451 @default.