EFFECT OF COX-2 INHIBITOR, ROFECOXIB, ON EPIDIDYMAL SPERM CHARACTERS AND ACCESSORY SEX GLANDS
نویسندگان
چکیده
منابع مشابه
Tolnidamine-Induced Changes in the Testis, Sperm Count, Fertility and Accessory Sex Glands of the Laboratory Mouse
Background Tolnidamine-induced changes have been reported earlier on spermatogenesis, fertility and sperm count in rat, rabbit and langur monkey. The aim of this study is to assess the response of these aspects to tolnidamine in the laboratory mouse. MaterialsAndMethods Adult male mice (12-14 weeks old) of Parkes (P) strain were used in the present study. All the animals were divided into five ...
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Background: Hypothalamus-derived kisspeptins are critical regulators of reproduction in nearly all mammalian species including the humans. These small peptides mediate their actions through the GnRH loop system. How kisspeptins regulate gonadal maturation in sexually immature male mammals remains elusive. To address this, kisspeptin was administered as subchronic (12 days) twice daily i. p. dos...
متن کاملThe impact of epididymal and accessory sex gland function on sperm motility.
BACKGROUND Little is known about the regulation of sperm motility, which is an important predictor of male fertility. However, both testicular and post-testicular factors may be involved, although the impact of the latter has been relatively poorly investigated. METHODS In semen samples from 301 young men from the general Swedish population (mean +/- SD age 18.2 +/- 0.4 years), we assessed sp...
متن کاملDuration of sexual abstinence: epididymal and accessory sex gland secretions and their relationship to sperm motility.
BACKGROUND The data on the association between the abstinence period and sperm motility are conflicting. METHODS Ejaculates from 422 men assessed for infertility were analysed according to the World Health Organization (WHO) guidelines. Seminal plasma neutral alpha-glucosidase (NAG), prostate-specific antigen (PSA), zinc and fructose were measured. Three groups were defined according to the l...
متن کاملThe Effect of Di-(2-Ethylhexyl) Phthalate (DEHP) on Mouse Daily Sperm Production and Epididymal Sperm Parameters
Purpose: The purpose of this study is to evaluate the effect of Di-(2-ethylhexyl) phthalate (DEHP) on testicular spermatid number per gram testis (TSN), daily sperm production (DSP), count, motility, viability, morphology, and chromatine quality of epididymal sperm. Materials and Methods: The protocol for DEHP administration was that adult male NMRI mice (the age group of 4 weeks) received 29 D...
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ژورنال
عنوان ژورنال: Iraqi Journal of Veterinary Sciences
سال: 2006
ISSN: 2071-1255
DOI: 10.33899/ijvs.2006.62488