Horacio B Croxatto
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Explore the profile of Horacio B Croxatto including associated specialties, affiliations and a list of published articles.
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Articles
33
Citations
421
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Recent Articles
1.
Zuniga L, Andrade J, Fabrega-Gueren F, Orihuela P, Velasquez E, Vidal E, et al.
Reproduction
. 2020 Oct;
161(1):43-59.
PMID: 33112288
During mating, males provide not only the spermatozoa to fertilize the oocyte but also other stimuli that are essential for initiating and maintaining the reproductive programme in females. In the...
2.
Cuevas C, Tapia-Pizarro A, Salvatierra A, Munroe D, Velasquez L, Croxatto H
Reproduction
. 2016 Jan;
151(4):331-49.
PMID: 26755688
Progesterone regulates uterine function during the luteal phase and is essential for the acquisition of endometrial receptivity. The objective of the present study was to identify endometrial transcripts whose expression...
3.
Tapia-Pizarro A, Figueroa P, Brito J, Marin J, Munroe D, Croxatto H
Reprod Biol Endocrinol
. 2014 Sep;
12:92.
PMID: 25248672
Background: Endometrial function is essential for embryo implantation. The aim of this study was to analyze gene expression profiles from individual endometrial samples obtained from women with repeated implantation failure...
4.
Brache V, Cochon L, Deniaud M, Croxatto H
Contraception
. 2013 Jul;
88(5):611-8.
PMID: 23809278
Background: The days just prior to ovulation are the most crucial for emergency contraception (EC) efficacy. Ulipristal acetate (UPA) and levonorgestrel's (LNG) capacity to inhibit follicular rupture have never been...
5.
Velasquez E, Rios M, Ortiz M, Lizama C, Nunez E, Abramovich D, et al.
Endocrinology
. 2013 Mar;
154(5):1885-96.
PMID: 23515285
Reproductive success stems from a finely regulated balance between follicular maturation and atresia, in which the role of carbohydrate structure is poorly understood. Here, we describe for the first time...
6.
Hermanny A, Valeria Bahamondes M, Fazano F, Marchi N, Ortiz M, Genghini M, et al.
Reprod Biol Endocrinol
. 2012 Feb;
10:8.
PMID: 22289514
Background: The mechanism of action of levonorgestrel (LNG) as emergency contraception (EC) remains a subject of debate and its effect on sperm function has been only partially explained. The aim...
7.
Noe G, Croxatto H, Salvatierra A, Reyes V, Villarroel C, Munoz C, et al.
Contraception
. 2011 Oct;
84(5):486-92.
PMID: 22018122
Background: The contraceptive efficacy of emergency contraceptive pills containing levonorgestrel (LNG-EC) has been estimated in most previous studies by judging the day of ovulation from presumptive menstrual cycle data, thus...
8.
Rios M, Parada-Bustamante A, Velasquez L, Croxatto H, Orihuela P
Reprod Biol Endocrinol
. 2011 May;
9:69.
PMID: 21605449
Background: Mating changes the mechanism by which E2 regulates oviductal egg transport, from a non-genomic to a genomic mode. Previously, we found that E2 increased the expression of several genes...
9.
Tapia A, Vilos C, Marin J, Croxatto H, Devoto L
Reprod Biol Endocrinol
. 2011 Jan;
9:14.
PMID: 21272326
Background: The endometrium is a dynamic tissue whose changes are driven by the ovarian steroidal hormones. Its main function is to provide an adequate substrate for embryo implantation. Using microarray...
10.
Ebensperger L, Ramirez-Otarola N, Leon C, Ortiz M, Croxatto H
Physiol Behav
. 2010 Aug;
101(4):509-17.
PMID: 20688088
Males are expected to assist their mates whenever this behaviour raises survival of offspring with little expense in terms of mating opportunities. At a more proximate level, cortisol and testosterone...