Literature DB >> 3695505

Indirect influence of s-triazines on rat gonadotropic mechanism at early postnatal period.

J Kniewald1, M Peruzović, T Gojmerac, K Milković, Z Kniewald.   

Abstract

Daily s.c. injections of atrazine and deethylatrazine to rat mothers during pregnancy only or during pregnancy and lactation influenced the pituitary-gonadal axis of male and female offsprings. In female and male offspring, slow maturation of gonadotropic system is evident and as a consequence modified male and female pituitary 5 alpha-R activity is present. The number of specific steroid-hormone receptor sites at the offsprings' gonads is unchanged if the mothers were treated only during pregnancy, but 5 alpha-DHT prostate receptors are strongly inhibited in offspring of mothers treated with atrazine and deethylatrazine during pregnancy and lactation.

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Year:  1987        PMID: 3695505     DOI: 10.1016/0022-4731(87)90195-6

Source DB:  PubMed          Journal:  J Steroid Biochem        ISSN: 0022-4731            Impact factor:   4.292


  11 in total

1.  Effects of prenatal exposure to a low dose atrazine metabolite mixture on pubertal timing and prostate development of male Long-Evans rats.

Authors:  Jason P Stanko; Rolondo R Enoch; Jennifer L Rayner; Christine C Davis; Douglas C Wolf; David E Malarkey; Suzanne E Fenton
Journal:  Reprod Toxicol       Date:  2010-08-19       Impact factor: 3.143

2.  Reversibility of the inhibitory effect of atrazine and lindane on cytosol 5 alpha-dihydrotestosterone receptor complex formation in rat prostate.

Authors:  B Simić; Z Kniewald; J E Davies; J Kniewald
Journal:  Bull Environ Contam Toxicol       Date:  1991-01       Impact factor: 2.151

3.  Atrazine biodegradation in rats--a model for mammalian metabolism.

Authors:  T Gojmerac; J Kniewald
Journal:  Bull Environ Contam Toxicol       Date:  1989-08       Impact factor: 2.151

4.  Intrauterine growth retardation in Iowa communities with herbicide-contaminated drinking water supplies.

Authors:  R Munger; P Isacson; S Hu; T Burns; J Hanson; C F Lynch; K Cherryholmes; P Van Dorpe; W J Hausler
Journal:  Environ Health Perspect       Date:  1997-03       Impact factor: 9.031

5.  Alterations in steroidogenesis in alligators (Alligator mississippiensis) exposed naturally and experimentally to environmental contaminants.

Authors:  D A Crain; L J Guillette; A A Rooney; D B Pickford
Journal:  Environ Health Perspect       Date:  1997-05       Impact factor: 9.031

6.  Are environmental sentinels signaling?

Authors:  G A LeBlanc
Journal:  Environ Health Perspect       Date:  1995-10       Impact factor: 9.031

Review 7.  Developmental effects of endocrine-disrupting chemicals in wildlife and humans.

Authors:  T Colborn; F S vom Saal; A M Soto
Journal:  Environ Health Perspect       Date:  1993-10       Impact factor: 9.031

8.  Atrazine in sub-acute exposure results in sperm DNA disintegrity and nuclear immaturity in rats.

Authors:  Sajad Feyzi-Dehkhargani; Rasoul Shahrooz; Hassan Malekinejad; Rajab-Ali Sadrkhanloo
Journal:  Vet Res Forum       Date:  2012       Impact factor: 1.054

9.  Reproductive impairment in the Florida panther: nature or nurture?

Authors:  C F Facemire; T S Gross; L J Guillette
Journal:  Environ Health Perspect       Date:  1995-05       Impact factor: 9.031

10.  Factors affecting mammary tumor incidence in chlorotriazine-treated female rats: hormonal properties, dosage, and animal strain.

Authors:  J C Eldridge; M K Tennant; L T Wetzel; C B Breckenridge; J T Stevens
Journal:  Environ Health Perspect       Date:  1994-12       Impact factor: 9.031

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