کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10961331 | 1101548 | 2013 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Changes in Serum Concentrations of Prolactin, Progestagens, and Estradiol-17β and Biochemical Parameters During Peripartum in an Agalactic Mare
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Changes in Serum Concentrations of Prolactin, Progestagens, and Estradiol-17β and Biochemical Parameters During Peripartum in an Agalactic Mare Changes in Serum Concentrations of Prolactin, Progestagens, and Estradiol-17β and Biochemical Parameters During Peripartum in an Agalactic Mare](/preview/png/10961331.png)
چکیده انگلیسی
The purpose of this study was to investigate the changes in serum concentrations of prolactin (PRL), progestagens, and estradiol-17β and biochemical parameters during peripartum in an agalactic mare, as well as to study the periparturient indices of the foal. A 4-year-old Thoroughbred, primiparous, pregnant mare was diagnosed as agalactic from clinical conditions such as absence of observable udder development and weight loss of her foal after parturition. Serum PRL concentrations of the agalactic mare during prepartum tended to be lower than those of the control mares (19.5 ng/mL and 67.0 ± 15.0 ng/mL on the day of parturition, respectively). The progestagens and estradiol-17β concentrations were not markedly different between the agalactic mare and the control mares. Concentrations of γ-glutamyl transferase of the agalactic mare were higher than those of the control mares (P < .05). Although the serum immunoglobulin G concentrations of the foal of the agalactic mare after 24 hours of age were lower than those of the foals of the control mares (P < .05), all periparturient indices regarding the agalactic mare were considered to be within the normal range. In contrast, insufficient udder development and milk production was observed in the agalactic mare through the pre- and postpartum periods. We have ruled out the known causes for agalactia in mares based on other parameters, clinical symptoms, and nutritional causes. Clinical symptoms and PRL parameters in this case report are consistent with the category of agalactia in mares of unexplained causes, and we have determined additional blood parameters associated with agalactia in mares that are consistent with this category.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Equine Veterinary Science - Volume 33, Issue 4, April 2013, Pages 279-286
Journal: Journal of Equine Veterinary Science - Volume 33, Issue 4, April 2013, Pages 279-286
نویسندگان
Kenji DVM, Harutaka DVM, Fumio DVM, PhD, Mutsuki DVM, Gen DVM, PhD, Takehiro DVM, Kazuyoshi DVM, PhD, Yasuo DVM, PhD,