Matches in SemOpenAlex for { <https://semopenalex.org/work/W2031890829> ?p ?o ?g. }
- W2031890829 endingPage "1237" @default.
- W2031890829 startingPage "1227" @default.
- W2031890829 abstract "In utero exposure to di(n-butyl) phthalate (DBP) leads to a variety of male reproductive abnormalities similar to those caused by androgen receptor antagonists. DBP demonstrates no affinity for the androgen receptor, but rather leads to diminished testosterone production by the fetal testis. The purpose of this study was to determine the onset and reversibility of DBP effects on the fetal testis and to determine at a functional level the points in the cholesterol transport and steroidogenesis pathways affected by DBP. Starting at gestational day (gd) 12, pregnant rats were gavaged daily with 500 mg/kg DBP or corn oil control. Significant decreases in testosterone production and mRNA expression of scavenger receptor B1, P450(SCC), steroidogenic acute regulatory protein, and cytochrome p450c17 were observed as early as gd 17. Testosterone, mRNA, and protein levels remained low 24 h after withdrawal of DBP treatment but increased 48 h after cessation of DBP exposure. In another experiment, pregnant dams were treated with DBP until gd 19, with the start of DBP treatment moved 1 d later into gestation for each treatment group, with the final group dosed only on gd 19. Significant decreases in testosterone, mRNA expression, and protein expression were evident as early as 3 h after treatment with DBP, with full repression apparent 24 h after treatment. Using a testis explant system, we determined that DBP treatment led to diminished transport of cholesterol across the mitochondrial membrane as well as diminished function at each point in the testosterone biosynthesis pathway except 17 beta-hydroxysteroid dehydrogenase. The transcriptional repression caused by DBP does not appear to be mediated via interference with steroidogenic factor-1 as determined by reporter assays. We conclude that high-dose DBP exposure leads to rapid and reversible diminution of the expression of several proteins required for cholesterol transport and steroidogenesis in the fetal testis, resulting in decreased testosterone synthesis and consequent male reproductive maldevelopment." @default.
- W2031890829 created "2016-06-24" @default.
- W2031890829 creator A5050120092 @default.
- W2031890829 creator A5054471172 @default.
- W2031890829 creator A5086549864 @default.
- W2031890829 date "2004-03-01" @default.
- W2031890829 modified "2023-09-24" @default.
- W2031890829 title "Di(n-Butyl) Phthalate Impairs Cholesterol Transport and Steroidogenesis in the Fetal Rat Testis through a Rapid and Reversible Mechanism" @default.
- W2031890829 cites W1493663903 @default.
- W2031890829 cites W1647774942 @default.
- W2031890829 cites W1749575613 @default.
- W2031890829 cites W1965620604 @default.
- W2031890829 cites W1972405065 @default.
- W2031890829 cites W1972749206 @default.
- W2031890829 cites W2002892575 @default.
- W2031890829 cites W2005941318 @default.
- W2031890829 cites W2009591866 @default.
- W2031890829 cites W2016213348 @default.
- W2031890829 cites W2035043182 @default.
- W2031890829 cites W2035522662 @default.
- W2031890829 cites W2040393890 @default.
- W2031890829 cites W2040558970 @default.
- W2031890829 cites W2044477941 @default.
- W2031890829 cites W2044981779 @default.
- W2031890829 cites W2048366203 @default.
- W2031890829 cites W2050085329 @default.
- W2031890829 cites W2051675292 @default.
- W2031890829 cites W2052682167 @default.
- W2031890829 cites W2053501212 @default.
- W2031890829 cites W2054508315 @default.
- W2031890829 cites W2059514154 @default.
- W2031890829 cites W2060962226 @default.
- W2031890829 cites W2061188705 @default.
- W2031890829 cites W2068814518 @default.
- W2031890829 cites W2070673316 @default.
- W2031890829 cites W2076244912 @default.
- W2031890829 cites W2077643027 @default.
- W2031890829 cites W2081216365 @default.
- W2031890829 cites W2081295656 @default.
- W2031890829 cites W2085627287 @default.
- W2031890829 cites W2087115371 @default.
- W2031890829 cites W2093870388 @default.
- W2031890829 cites W2097176143 @default.
- W2031890829 cites W2097972057 @default.
- W2031890829 cites W2101571848 @default.
- W2031890829 cites W2103191975 @default.
- W2031890829 cites W2103269496 @default.
- W2031890829 cites W2108244474 @default.
- W2031890829 cites W2118477981 @default.
- W2031890829 cites W2118614800 @default.
- W2031890829 cites W2124080367 @default.
- W2031890829 cites W2125734610 @default.
- W2031890829 cites W2134465607 @default.
- W2031890829 cites W2134779214 @default.
- W2031890829 cites W2147322409 @default.
- W2031890829 cites W2150367994 @default.
- W2031890829 cites W2157936339 @default.
- W2031890829 cites W2163382999 @default.
- W2031890829 cites W2168246831 @default.
- W2031890829 cites W2171192677 @default.
- W2031890829 cites W2171423639 @default.
- W2031890829 cites W4247905931 @default.
- W2031890829 doi "https://doi.org/10.1210/en.2003-1475" @default.
- W2031890829 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/14617579" @default.
- W2031890829 hasPublicationYear "2004" @default.
- W2031890829 type Work @default.
- W2031890829 sameAs 2031890829 @default.
- W2031890829 citedByCount "144" @default.
- W2031890829 countsByYear W20318908292012 @default.
- W2031890829 countsByYear W20318908292013 @default.
- W2031890829 countsByYear W20318908292014 @default.
- W2031890829 countsByYear W20318908292015 @default.
- W2031890829 countsByYear W20318908292016 @default.
- W2031890829 countsByYear W20318908292017 @default.
- W2031890829 countsByYear W20318908292018 @default.
- W2031890829 countsByYear W20318908292019 @default.
- W2031890829 countsByYear W20318908292020 @default.
- W2031890829 countsByYear W20318908292021 @default.
- W2031890829 countsByYear W20318908292022 @default.
- W2031890829 countsByYear W20318908292023 @default.
- W2031890829 crossrefType "journal-article" @default.
- W2031890829 hasAuthorship W2031890829A5050120092 @default.
- W2031890829 hasAuthorship W2031890829A5054471172 @default.
- W2031890829 hasAuthorship W2031890829A5086549864 @default.
- W2031890829 hasBestOaLocation W20318908291 @default.
- W2031890829 hasConcept C104317684 @default.
- W2031890829 hasConcept C121608353 @default.
- W2031890829 hasConcept C126322002 @default.
- W2031890829 hasConcept C134018914 @default.
- W2031890829 hasConcept C150194340 @default.
- W2031890829 hasConcept C172680121 @default.
- W2031890829 hasConcept C178790620 @default.
- W2031890829 hasConcept C185592680 @default.
- W2031890829 hasConcept C2777736315 @default.
- W2031890829 hasConcept C2777911890 @default.
- W2031890829 hasConcept C2778163477 @default.
- W2031890829 hasConcept C2778575703 @default.
- W2031890829 hasConcept C2779234561 @default.