R L Ashley
Overview
Explore the profile of R L Ashley including associated specialties, affiliations and a list of published articles.
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81
Citations
1936
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Recent Articles
1.
Sanchez N, Quinn K, Ashley A, Ashley R
Domest Anim Endocrinol
. 2017 Nov;
62:88-97.
PMID: 29157995
The pituitary is the central endocrine regulator of reproduction and in addition to various hormones regulating its actions, other molecules, such as chemokines, influence pituitary physiology as well. Despite reports...
2.
Quinn K, Prosser S, Kane K, Ashley R
J Anim Sci
. 2017 Apr;
95(3):1144-11153.
PMID: 28380526
Chemokine (C-X-C motif) ligand 12 (CXCL12) and its receptor, chemokine (C-X-C motif) receptor 4 (CXCR4), are involved in significant biological processes associated with early pregnancy including increasing trophoblast invasion and...
3.
Quinn K, Reynolds L, Grazul-Bilska A, Borowicz P, Ashley R
Placenta
. 2016 Jun;
43:77-80.
PMID: 27324103
The aim was to localize chemokine ligand twelve (CXCL12) in sheep placental tissues during early gestation and after assisted reproductive technologies (ART). Uteri were collected from naturally (NAT) mated ewes...
4.
Bairagi S, Quinn K, Crane A, Ashley R, Borowicz P, Caton J, et al.
Theriogenology
. 2016 May;
86(1):288-305.
PMID: 27173956
Uteroplacental development is a crucial step facilitating conceptus growth. Normal placental development comprises extensive placental angiogenesis to support fetoplacental transport, meeting the metabolic demands of the fetus. Compromised pregnancies due...
5.
Reynolds L, Haring J, Johnson M, Ashley R, Redmer D, Borowicz P, et al.
Domest Anim Endocrinol
. 2015 Jun;
53:60-9.
PMID: 26119037
Sex steroids are important regulators of angiogenesis and growth in reproductive tissues, including the placenta. In experiment (exp.) 1, to examine the expression of a suite of sex steroid receptors...
6.
Quinn K, Ashley A, Reynolds L, Grazul-Bilska A, Ashley R
Domest Anim Endocrinol
. 2014 Feb;
47:11-21.
PMID: 24486002
Early pregnancy, when most embryonic losses occur, is a critical period in which vital placental vascularization is established. Vascular endothelial growth factor (VEGF) is a potent inducer of angiogenesis, and...
7.
Hansen T, Henkes L, Ashley R, Bott R, Antoniazzi A, Han H
Soc Reprod Fertil Suppl
. 2011 Jul;
67:325-40.
PMID: 21755682
The ovine conceptus releases interferon-tau (IFNT), which prevents upregulation of the endometrial estrogen receptor (ESR1) and, consequently, oxytocin receptor (OXTR), thereby disrupting pulsatile release of prostaglandin F2alpha (PGF) in response...
8.
Ashley R, Clay C, Farmerie T, Niswender G, Nett T
Endocrinology
. 2006 Jun;
147(9):4151-9.
PMID: 16794007
Classically, progesterone has been thought to act only through the well-known genomic pathway involving hormone binding to nuclear receptors (nPR) and subsequent modulation of gene expression. However, there is increasing...
9.
Rodriguez A, Castle P, Smith J, Bratti C, Hildesheim A, Schiffman M, et al.
Sex Transm Infect
. 2003 Dec;
79(6):460-5.
PMID: 14663121
Objectives: To determine seroprevalence and determinants of herpes simplex virus 2 (HSV-2) seropositivity, in a random sample of a population based cohort of 10 049 women of Guanacaste, Costa Rica,...
10.
Ashley R
Sex Transm Infect
. 2001 Jul;
77(4):232-7.
PMID: 11463920
This review will delineate performance characteristics and limitations, as far as they are known, of the new glycoprotein G based, type specific HSV serologies. Several of these tests have been...