PubMed

No threshold dose for estradiol-induced sex reversal of turtle embryos: how little is too much?

Sheehan DM, Willingham E, Gaylor D, Bergeron JM, Crews D.

Environ Health Perspect. 1999 Feb;107(2):155-9.PMID: 9924012 [PubMed - indexed for MEDLINE]Related articlesFree article

Developmental synergism of steroidal estrogens in sex determination.

Bergeron JM, Willingham E, Osborn CT 3rd, Rhen T, Crews D.

Environ Health Perspect. 1999 Feb;107(2):93-7.PMID: 9924002 [PubMed - indexed for MEDLINE]Related articlesFree article

The relative effectiveness of estrone, estradiol-17 beta, and estriol in sex reversal in the red-eared slider (Trachemys scripta), a turtle with temperature-dependent sex determination.

Crews D, Cantú AR, Rhen T, Vohra R.

Gen Comp Endocrinol. 1996 Jun;102(3):317-26.PMID: 8804562 [PubMed - indexed for MEDLINE]Related articles

Correlation among thermosensitive period, estradiol response, and gonad differentiation in the sea turtle Lepidochelys olivacea.

Merchant-Larios H, Ruiz-Ramirez S, Moreno-Mendoza N, Marmolejo-Valencia A.

Gen Comp Endocrinol. 1997 Sep;107(3):373-85.PMID: 9268618 [PubMed - indexed for MEDLINE]Related articles

Estrogen and sex reversal in turtles: a dose-dependent phenomenon.

Crews D, Bull JJ, Wibbels T.

Gen Comp Endocrinol. 1991 Mar;81(3):357-64.PMID: 2055436 [PubMed - indexed for MEDLINE]Related articles

Estradiol and incubation temperature modulate regulation of steroidogenic factor 1 in the developing gonad of the red-eared slider turtle.

Fleming A, Crews D.

Endocrinology. 2001 Apr;142(4):1403-11.PMID: 11250919 [PubMed - indexed for MEDLINE]Related articlesFree article

Gonadal expression of Sf1 and aromatase during sex determination in the red-eared slider turtle (Trachemys scripta), a reptile with temperature-dependent sex determination.

Ramsey M, Shoemaker C, Crews D.

Differentiation. 2007 Dec;75(10):978-91. Epub 2007 May 9.PMID: 17490415 [PubMed - indexed for MEDLINE]Related articles

The relative effectiveness of androstenedione, testosterone, and estrone, precursors to estradiol, in sex reversal in the red-eared slider (Trachemys scripta), a turtle with temperature-dependent sex determination.

Crews D, Cantú AR, Bergeron JM, Rhen T.

Gen Comp Endocrinol. 1995 Oct;100(1):119-27.PMID: 8575652 [PubMed - indexed for MEDLINE]Related articles

Endocrine-disrupting compounds and mixtures: unexpected dose-response.

Willingham E.

Arch Environ Contam Toxicol. 2004 Feb;46(2):265-9.PMID: 15106679 [PubMed - indexed for MEDLINE]Related articles

Incubation temperature influences sex-steroid levels in juvenile red-eared slider turtles, Trachemys scripta, a species with temperature-dependent sex determination.

Rhen T, Willingham E, Sakata JT, Crews D.

Biol Reprod. 1999 Nov;61(5):1275-80.PMID: 10529274 [PubMed - indexed for MEDLINE]Related articlesFree article

Synergistic responses of steroidal estrogens in vitro (yeast) and in vivo (turtles).

Arnold SF, Bergeron JM, Tran DQ, Collins BM, Vonier PM, Crews D, Toscano WA Jr, McLachlan JA.

Biochem Biophys Res Commun. 1997 Jun 18;235(2):336-42.PMID: 9199193 [PubMed - indexed for MEDLINE]Related articles

No-threshold dose-response curves for nongenotoxic chemicals: findings and applications for risk assessment.

Sheehan DM.

Environ Res. 2006 Jan;100(1):93-9. Epub 2005 Oct 26.PMID: 16256101 [PubMed - indexed for MEDLINE]Related articles

Dmrt1 expression in response to estrogen treatment in a reptile with temperature-dependent sex determination.

Murdock C, Wibbels T.

J Exp Zool B Mol Dev Evol. 2006 Mar 15;306(2):134-9.PMID: 16217798 [PubMed - indexed for MEDLINE]Related articles

Cloning and in situ hybridization analysis of estrogen receptor in the developing gonad of the red-eared slider turtle, a species with temperature-dependent sex determination.

Bergeron JM, Gahr M, Horan K, Wibbels T, Crews D.

Dev Growth Differ. 1998 Apr;40(2):243-54.PMID: 9572366 [PubMed - indexed for MEDLINE]Related articles

Testosterone content of developing eggs and sex reversal in the medaka (Oryzias latipes).

Iwamatsu T, Kobayashi H, Sagegami R, Shuo T.

Gen Comp Endocrinol. 2006 Jan 1;145(1):67-74. Epub 2005 Aug 30.PMID: 16137690 [PubMed - indexed for MEDLINE]Related articles

Steroid-induced sex determination at incubation temperatures producing mixed sex ratios in a turtle with TSD.

Wibbels T, Crews D.

Gen Comp Endocrinol. 1995 Oct;100(1):53-60.PMID: 8575659 [PubMed - indexed for MEDLINE]Related articles

Estrogen- and temperature-induced medullary cord regression during gonadal differentiation in a turtle.

Wibbels T, Gideon P, Bull JJ, Crews D.

Differentiation. 1993 Jul;53(3):149-54.PMID: 8405765 [PubMed - indexed for MEDLINE]Related articles

Permanent and functional male-to-female sex reversal in d-rR strain medaka (Oryzias latipes) following egg microinjection of o,p'-DDT.

Edmunds JS, McCarthy RA, Ramsdell JS.

Environ Health Perspect. 2000 Mar;108(3):219-24.PMID: 10706527 [PubMed - indexed for MEDLINE]Related articlesFree article

Role of reductase and aromatase in sex determination in the red-eared slider (Trachemys scripta), a turtle with temperature-dependent sex determination.

Crews D, Bergeron JM.

J Endocrinol. 1994 Nov;143(2):279-89.PMID: 7829992 [PubMed - indexed for MEDLINE]Related articles

Sex reversal and aromatase in the European pond turtle: treatment with letrozole after the thermosensitive period for sex determination.

Belaid B, Richard-Mercier N, Pieau C, Dorizzi M.

J Exp Zool. 2001 Sep 15;290(5):490-7.PMID: 11555856 [PubMed - indexed for MEDLINE]Related articles