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R P Amann

Explore the profile of R P Amann including associated specialties, affiliations and a list of published articles. Areas
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Articles 145
Citations 765
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Recent Articles
1.
Amann R
Andrology . 2015 May; 3(3):421-3. PMID: 26013104
No abstract available.
2.
Klinefelter G, Laskey J, Amann R
Reprod Toxicol . 2014 Jan; 45:52-8. PMID: 24462564
Statin drugs lower blood cholesterol by inhibiting hepatic 3-hydroxy-3-methylglutaryl-Coenzyme-A reductase. Statins are known to inhibit sterol production in the testis, but effect of statins on testosterone production has not been...
3.
Amann R, DeJarnette J
Theriogenology . 2011 Dec; 77(5):795-817. PMID: 22153268
Breeding of dairy cattle is undergoing a paradigm shift to genomic selection of potential sires and dams. This undoubtedly will affect how bulls are managed in an artificial insemination (AI)...
4.
Amann R
Hum Reprod . 2009 Nov; 25(1):22-8. PMID: 19887497
Opinions herein focus on epidemiology-based publications using semen to study testis function, but several have broader applicability. 'Opinion 1': authors often fail to write out an explicit question(s) or hypothesis,...
5.
Amann R, Seidel Jr G
Hum Reprod . 2007 Jul; 22(9):2572-3. PMID: 17635846
No abstract available.
6.
Amann R, Veeramachaneni D
Reproduction . 2007 Mar; 133(3):541-61. PMID: 17379650
Cryptorchidism is failure of one or both testes to descend into the scrotum. Primary fault lies in the testis. We provide a unifying cross-species interpretation of testis descent and urge...
7.
Veeramachaneni D, Palmer J, Amann R, Pau K
Reprod Toxicol . 2007 Feb; 23(3):353-65. PMID: 17296284
Rabbit does (7-9 per group) were treated daily per orum from gestation day 15 through post-natal week 4 to provide per kg body wt 25 micaromol (low) or 250 micromol...
8.
Veeramachaneni D, Palmer J, Amann R, Kane C, Higuchi T, Pau K
Reproduction . 2006 Apr; 131(4):805-16. PMID: 16595731
We studied sequelae of prenatal plus infantile exposure of male rabbits to vinclozolin, because it is ingested by women and children. Female Dutch-Belted rabbits (7-10/group) were treated daily per orum...
9.
Veeramachaneni D, Palmer J, Amann R
Hum Reprod . 2001 May; 16(5):979-87. PMID: 11331649
We evaluated sequelae to early exposure of male rabbits to drinking water containing chemicals typical of ground water near hazardous waste sites. The mixture (p.p.m. at 1x) was 7.75 arsenic,...
10.
Hammerstedt R, Cramer P, Barbato G, Amann R, OBrien J, Griswold M
J Androl . 2001 May; 22(3):361-75. PMID: 11330636
A protein isolated from the supernatant of cryopreserved rooster sperm was found to increase the capability of cryopreserved rooster sperm to bind in vitro to the perivitelline membrane of a...