Zobrazeno 1 - 10
of 27
pro vyhledávání: '"D. M. Neild"'
Autor:
Susana Marí Giuliano, Maria Ignacia Carretero, D. M. Neild, Marcelo Miragaya, Mariana Lucía Bertuzzi, Fernanda Gabriela Fumuso, Graciela Chaves
Publikováno v:
Andrologia. 52
Seminal plasma is intimately connected to sperm physiology and particularly in South American Camelids, has demonstrated to be involved in multiple physiological reproductive events. Different percentages of seminal plasma (0%, 10% and 50%) were adde
Autor:
M.G. Chaves, Fernanda Gabriela Fumuso, Claudia Cecilia Arraztoa, D. M. Neild, Maria Ignacia Carretero, Romina Carla Santa Cruz
Publikováno v:
Animal reproduction science. 225
The objective of this study was to evaluate effects of dehydration on sperm DNA with the aim of eventually using this method for preserving llama spermatozoa. Two experiments were conducted: 1) sperm preservation at 5 °C for 60 days in different hyp
Autor:
Romina Carla Santa Cruz, Marcelo Miragaya, M. Gambarotta, M.G. Chaves, Maria Ignacia Carretero, Claudia Cecilia Arraztoa, D. M. Neild, S. Giuliano
Publikováno v:
Small Ruminant Research. 206:106576
Our objective was to determine the effect of vitrification using both cryoloop and sphere methods, combined with two warming protocols, on the percentage of motility, membrane integrity and DNA fragmentation/condensation of llama spermatozoa. Raw sem
Autor:
Claudia Cecilia Arraztoa, D. M. Neild, Alejandro Ferrante, Marcelo Miragaya, Santiago Bruno, Clara Baca Castex, Jessica Plaza
Publikováno v:
Journal of Equine Veterinary Science. 65:12-18
Egg yolk (EY) has been the most widely used external cryoprotectant for donkey spermatozoa; however, it interferes with semen evaluation. Using clarified EY in equine freezing extenders has been successful, but it is difficult to apply in mountainous
Publikováno v:
Journal of Equine Veterinary Science. 65:55-61
Donkeys have been valuable to people in different cultures and countries for centuries. Nowadays, they are used in recreation, in therapeutic activities, and mainly for the production of mules. Donkeys and horses show reproductive similarities and di
Publikováno v:
Journal of Equine Veterinary Science. 54:93-97
Summary Exercise stress has a negative impact on embryo transfer efficiency. For example, a 34% embryo recovery rate [1; 2], 43% incidence of poor quality embryos [3] and a 36% pregnancy rate post transfer [4] have been reported. Administration of no
Publikováno v:
SPERMOVA. 2:123-127
Publikováno v:
Journal of Equine Veterinary Science. 34:544-548
A 7-year-old thoroughbred stallion presented with severe colic, which was resolved surgically. On postsurgical palpation and rectal ultrasonography, the left seminal vesicle was enlarged, the left testicle and epididymis showed signs of inflammation
Autor:
Gabriel Martín Alvarez, C. Baca Castex, Pablo Daniel Cetica, Claudia Cecilia Arraztoa, D. M. Neild
Publikováno v:
Reproduction in domestic animals = Zuchthygiene. 52(5)
The objectives of this study were to evaluate if vitrified porcine spermatozoa are able to maintain their capacity to produce zygotes in vitro using intracytoplasmic sperm injection (ICSI) and to evaluate the zygote development in two in vitro atmosp
Autor:
Marcelo Miragaya, M. Gambarotta, M.G. Chaves, Claudia Cecilia Arraztoa, Virginia Luz Trasorras, D. M. Neild, C. H. Péndola
Publikováno v:
Andrologia. 49(7)
The aims of this study were to evaluate porcine sperm vitrification in cryoloops, with and without two different cryoprotectants and assess two warming procedures. Extended (n = 3; r = 4) and raw (n = 5; r = 2) semen was diluted in media without and