کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2393683 | 1101338 | 2012 | 10 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Sociosexual stimuli and gonadotropin-releasing hormone/luteinizing hormone secretion in sheep and goats Sociosexual stimuli and gonadotropin-releasing hormone/luteinizing hormone secretion in sheep and goats](/preview/png/2393683.png)
Sociosexual stimuli have a profound effect on the physiology of all species. Sheep and goats provide an ideal model to study the impact of sociosexual stimuli on the hypothalamic-pituitary-gonadal axis because we can use the robust changes in the pulsatile secretion of luteinizing hormone as a bioassay of gonadotropin-releasing hormone secretion. We can also correlate these changes with neural activity using the immediate early gene c-fos and in real time using changes in electrical activity in the mediobasal hypothalamus of female goats. In this review, we will update our current understanding of the proven and potential mechanisms and mode of action of the male effect in sheep and goats and then briefly compare our understanding of sociosexual stimuli in ungulate species with the “traditional” definition of a pheromone.
Journal: Domestic Animal Endocrinology - Volume 43, Issue 2, August 2012, Pages 85–94