کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8483219 | 1551538 | 2018 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Postmating Endometritis and Pregnancy Rate Were Not Affected by the Addition to Frozen-Thawed Semen of Filtered Seminal Plasma When Mares Without Evidence of Endometritis Were Artificially Inseminated Once 40Â Hours Post-Gonadotropin-Releasing Hormone Tre
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The main aim of this study was to evaluate the effect of the addition of seminal plasma (SP) to frozen-thawed semen on postmating endometritis (PME) and embryo recovery rate in mares when only one artificial insemination (AI) is performed. Forty hours following induction of ovulation, 15 fertile Standardbred mares were submitted to a single AI per cycle with frozen semen obtained from one of two different stallions, on two cycles, according to two different protocols: routine AI (200-280 Ã 106 frozen-thawed spermatozoa in 2Â mL) and SP AI (200-280 Ã 106 of frozen-thawed spermatozoa in 2Â mL to which 7.8Â mL of frozen-thawed SP was added). Six and 20Â hours after AI, mares were evaluated by ultrasound for the presence of uterine fluid. Six hours after AI, mares were also subjected to uterine lavage for the evaluation of the presence and number of inflammatory cells. Eight days after ovulation, pregnancy was diagnosed by embryo recovery. There was a significant effect of treatment on subjective motility, which was lower when SP was added (20%; interquartile range [IQR] 10) compared with undiluted semen (45%; IQR 10) (P < .05). There was no significant effect of stallion or treatment on PME or embryo recovery rate. In the mares and conditions of this study, the addition of SP to frozen-thawed semen had no effect on post-AI uterine inflammation and pregnancy rate.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Equine Veterinary Science - Volume 62, March 2018, Pages 54-59
Journal: Journal of Equine Veterinary Science - Volume 62, March 2018, Pages 54-59
نویسندگان
Chiara Sabatini, Alessandra Rota, Duccio Panzani, Matteo Tesi, Francesco Camillo,