دورية أكاديمية
Favoring the birth of female puppies after artificial insemination using chilled semen diluted with powdered coconut water (ACP-106c).
| العنوان: | Favoring the birth of female puppies after artificial insemination using chilled semen diluted with powdered coconut water (ACP-106c). |
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| المؤلفون: | Uchoa DC; Laboratory of Carnivore Reproduction, Veterinary College, State University of Ceará, Fortaleza, CE, Brazil., da Silva TF, Cardoso Jde F, Mota Filho AC, Jucá RP, Silva AR, da Silva LD |
| المصدر: | Theriogenology [Theriogenology] 2012 Jun; Vol. 77 (9), pp. 1959-63. Date of Electronic Publication: 2012 Feb 14. |
| نوع المنشور: | Journal Article; Research Support, Non-U.S. Gov't |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Country of Publication: United States NLM ID: 0421510 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-3231 (Electronic) Linking ISSN: 0093691X NLM ISO Abbreviation: Theriogenology Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: [New York, N.Y.?] : Elsevier Original Publication: Los Altos, Calif., Geron-X. |
| مواضيع طبية MeSH: | Cocos/*chemistry , Dogs/*physiology , Insemination, Artificial/*veterinary , Semen/*physiology , Sex Preselection/*veterinary , Water/*chemistry, Animals ; Cold Temperature ; Female ; Insemination, Artificial/methods ; Male ; Pregnancy |
| مستخلص: | The objective was to determine the effect of powdered coconut water extender (ACP-106c) on the proportion of female puppies born. Twenty French Bulldog bitches were subjected to natural mating (NM) and, during the subsequent two estrus periods, were bred by intravaginal artificial insemination (AI), using chilled semen (from the same males) diluted in Tris-egg yolk (AI-Tris) or ACP-106c (AI-ACP-106c). Fresh semen was cooled to 5 °C and maintained at that temperature for 6 h, rewarmed (37 °C for 30 s), and used for AI. Pregnancy and whelping rates following NM were both 100% and were both 90.0% following AI with either extender. Litter size (mean ± SD) was 5.4 ±1.1, 4.7 ± 2.0, and 5.1 ± 2.0 (P > 0.05) for NM, AI-Tris, and AI-ACP-106c, respectively. Furthermore, for these groups, the number of female vs. male puppies born were 2.6 ± 0.6 vs. 2.8 ± 1.0, 2.2 ± 1.0 vs. 2.5 ± 1.1, and 3.4 ± 1.6 vs. 1.8 ± 1.2 (P < 0.05 for AI-ACP-106c only). In conclusion, our hypothesis was supported; AI of semen in ACP-106c extender resulted in a significantly higher proportion of female puppies. Furthermore, this extender yielded acceptable litter size and rates of pregnancy and whelping. (Copyright © 2012 Elsevier Inc. All rights reserved.) |
| المشرفين على المادة: | 059QF0KO0R (Water) |
| تواريخ الأحداث: | Date Created: 20120221 Date Completed: 20121130 Latest Revision: 20131121 |
| رمز التحديث: | 20240829 |
| DOI: | 10.1016/j.theriogenology.2011.11.029 |
| PMID: | 22341708 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1879-3231 |
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| DOI: | 10.1016/j.theriogenology.2011.11.029 |