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of 98
pro vyhledávání: '"R.D. Ruiz"'
Publikováno v:
Theriogenology. 78:1-11
A review of the biology of reproduction of chinchilla, focusing on environmental control of the gonadal activity, is presented. Chinchilla is a South American hystricomorph rodent genus currently considered almost extinct in the wild. However, a dome
Autor:
Andrea Tissera, Marta Fiol de Cuneo, A. C. Martini, Arnaldo Mangeaud, Daniel Estofán, Rosa Molina, R.D. Ruiz
Publikováno v:
Fertility and Sterility. 94:1739-1743
Objectives To evaluate sperm quality, levels of markers of epididymal and accessory gland function, and T in semen from men grouped according to their body mass index (BMI). Design Blind prospective study. Setting Andrology and reproduction laborator
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Autor:
R.D. Ruiz, S. R. De Barioglio, Valeria P. Carlini, M. Fiol de Cuneo, A. C. Martini, Helgi B. Schiöth
Publikováno v:
Neuroscience. 153:929-934
It has been demonstrated, in normal and aged rats and mice, that acute i.c.v. ghrelin (Ghr) administration increases memory retention. In order to evaluate if this treatment, restores memory retention in animals exhibiting impaired memory, in the pre
Publikováno v:
General and Comparative Endocrinology. 150:288-297
Reproductive endocrinology information is limited for Chinchilla lanigera, a South American species characterized by extremely long gestation and estrus cycle compared with others rodents. This study was designed to validate a non-invasive technique
Publikováno v:
Animal Reproduction Science. 90:127-134
In mammals, reproductive performance is usually associated with seasons. Chinchilla lanigera, an endemic South American rodent, reproduces throughout the year in captivity but its seasonal breeding pattern is not fully understood. The present study w
Autor:
R.D. Ruiz, Daniel Estofán, A. C. Martini, R.I. Molina, Marta Fiol de Cuneo, Daniel Senestrari
Publikováno v:
Fertility and Sterility. 82:374-377
Objective To evaluate the effects of alcohol or cigarette consumption on seminal parameters in a large population of men attending an andrology laboratory. Design Analysis of ten years of data (1990–1999). Setting Andrology and Reproduction Laborat
Autor:
Steven L. Monfort, R.D. Ruiz, Viviana G. Dabbene, Juan Manuel Busso, Marina Flavia Ponzio, Marta Fiol de Cuneo
Publikováno v:
Journal of Experimental Zoology. :218-227
The Chinchilla is a rodent that was once abundant in the central Andes of South America. Excessive hunting for fur greatly reduced its distribution at the beginning of the twentieth century, and today Chinchilla species are nearly extinct in the wild
Publikováno v:
Journal of Experimental Animal Science. 42:93-101
Summary It is accepted that cryopreservation exerts deleterious effects on functional characteristics of mammalian spermatozoa. Conventional procedures for processing frozen-thawed gametes, such as centrifugation, produce additional damage. In the pr
Autor:
Marina Flavia Ponzio, Maria G. Galeano, Verónica Inés Cantarelli, Marta Fiol de Cuneo, R.D. Ruiz
In captive chinchillas, one of the most challenging behavioral problems is the development of a stress-related abnormal repetitive behavior (ARB) known as ‘‘fur-chewing’’. We investigated whether there is a relationship between the severity o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7655618aee3645facfc83077d07f7891
http://www.sciencedirect.com/science/article/pii/S1642431X14000503
http://www.sciencedirect.com/science/article/pii/S1642431X14000503