Now showing items 1-10 of 14
Development of a cryopreservation protocol for equine mesenchymal stem cells obtained from umbilical cord
(Journal of Equine Veterinary Science, 2014) [Artigo]
Blood and seminal plasma concentrations of selenium, zinc and testosterone and their relationship to sperm quality and testicular biometry in domestic cats
(Animal Reproduction Science, 2014-11-10) [Artigo]
The aim of this study was to assess seminal plasma (SP) and serum concentrations of zinc (Zn), selenium (Se) and testosterone (T) in domestic cats and determine whether these are related to sperm quality and testicular ...
Phosphatidylcholine and Sphingomyelin Profiles Vary in Bos taurus indicus and Bos taurus taurus In Vitro- and In Vivo-Produced Blastocysts
(Biology of Reproduction, 2012-12-01) [Artigo]
Lipid droplets, subspecies (Bos taurus indicus vs. Bos taurus taurus), and in vitro culture are known to influence cryopreservation of bovine embryos. Limited information is available regarding differences in membrane ...
Comparison of efficiency between two artificial insemination methods using frozen-thawed semen in domestic cat (Felis catus) Artificial insemination in domestic cats
(Animal Reproduction Science, 2009-09-01) [Artigo]
The aim of this study was to compare the efficiency of the intravaginal (IVAI) vs. intrauterine artificial insemination (IUAI) using frozen-thawed sperm in the domestic cat. Semen was collected from two tom cats using an ...
Cryotolerance and global gene-expression patterns of Bos taurus indicus and Bos taurus taurus in vitro- and in vivo-produced blastocysts
(Reproduction Fertility And Development, 2014-01-01) [Artigo]
In a 2x2 factorial experimental design, embryo development, cryotolerance and global gene expression of Nellore (Bos taurus indicus) and Simmental (Bos taurus taurus) blastocysts produced in vitro (IVP) and in vivo (multiple ...
Improvement of embryo production by the replacement of the last two doses of porcine follicle-stimulating hormone with equine chorionic gonadotropin in Sindhi donors
(Animal Reproduction Science, 2011-05-01) [Artigo]
The aim of this study was to evaluate the superovulatory (SOV) response of Sindhi (Bos indicus) donors submitted to an ovarian follicular superstimulatory protocol replacing the last two doses of pFSH by eCG. Forty-eight ...
Comparação de diferentes temperaturas de armazenamento de sêmen refrigerado de garanhões da raça Mangalarga Marchador e Quarto de Milha
(Veterinária e Zootecnia, 2014) [Artigo]
Studies have been conducted in order to prolong sperm longevity using cooling or frozenthawed equine semen and in that way improve fertility rates. Many of these studies have focused on developing extenders, additives, ...
Glial cells aneuploid from culture of equine neonatal spinal cord
(Veterinária e Zootecnia, 2012) [Artigo]
The aim of this communication is to report the occurrence of glia cells aneuploid obtained from the culture of spinal cord of a newborn horse. Cells were maintained in culture until the sixth passage characterized by ...
Temporal analysis of prostaglandin F2 alpha receptor, caspase 3, and cyclooxygenase 2 messenger RNA expression and prostaglandin F2 alpha receptor and cyclooxygenase 2 protein expression in endometrial tissue from multiparous Nelore (Bos taurus indicus) cows treated with cloprostenol sodium during puerperium
(Theriogenology, 2015-01-15) [Artigo]
The use of cloprostenol sodium in puerperium is questionable, as both favorable and unfavorable responses during the uterine involution process have been reported in the literature. This study is based on the hypothesis ...
Physical exercise on the rat ventral prostate: Steroid hormone receptors, apoptosis and cell proliferation
(Scandinavian Journal of Medicine & Science In Sports, 2012-10-01) [Artigo]
Studies have investigated the effect of exercise on prostate cancer risk. However, there are still doubts regarding the correlation between physical activity and the steroid hormones with respect to the reduction of the ...