Reproduction in Domestic Animals
SCIE-ISI SCOPUS (1966-2025)
1439-0531
0936-6768
Anh Quốc
Cơ quản chủ quản: WILEY , Wiley-Blackwell Publishing Ltd
Lĩnh vực:
Animal Science and ZoologyBiotechnologyEndocrinology
Các bài báo tiêu biểu
Embryonic and Early Foetal Losses in Cattle and Other Ruminants
Tập 43 Số s2 - Trang 260-267 - 2008
ContentsEmbryo survival is a major factor affecting production and economic
efficiency in all systems of ruminant milk and meat production. For heifers,
beef and moderate yielding dairy cows, does and camelids it appears that
fertilization generally lies between 90% and 100%. In high‐producing dairy cows
there is a less substantive body of literature, but it would appear that it is
somewhat lower ...
Oocyte and Embryo Quality: Effect of Origin, Culture Conditions and Gene Expression Patterns
Tập 38 Số 4 - Trang 259-267 - 2003
ContentsIn general, the majority of immature bovine oocytes fail to develop to
the blastocyst stage following maturation, fertilization and culture in vitro.
The evidence suggests that while culture conditions during in vitro embryo
production can impact on the developmental potential of the early embryo, the
intrinsic quality of the oocyte is the key factor determining the proportion of
oocytes d...
Long Chain Fatty Acids of Diet as Factors Influencing Reproduction in Cattle
Tập 43 Số s2 - Trang 23-30 - 2008
ContentsCattle are fed moderate amounts of long chain fatty acids (FA) with the
objective to enhance lactation and growth; however, recent interest on lipid
feeding to cows has focused on reproduction, immunity and health. Increasing the
caloric density of the ration by fat feeding has generally improved measures of
cow reproduction, but when milk yield and body weight losses were increased by
fat...
Mechanisms of Infertility Associated with Clinical and Subclinical Endometritis in High Producing Dairy Cattle
Tập 44 Số s3 - Trang 1-9 - 2009
ContentsClinical and subclinical endometritis are common causes of infertility
and subfertility in high producing dairy cattle, delaying the onset of ovarian
cyclic activity after parturition, extending luteal phases and reducing
conception rates. Escherichia coli and Arcanobacterium pyogenes cause
endometrial damage and inflammation. Components of microbes, such as
lipopolysaccharide (LPS), are d...
An Analysis of Ovarian Dysfunction in High Yielding Dairy Cows After Calving Based on Progesterone Profiles
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Hyperactivated Motility in Sperm
Tập 38 Số 2 - Trang 119-124 - 2003
ContentsHyperactivation is a movement pattern seen in sperm at the site and time
of fertilization in mammals. It may be critical to the success of fertilization,
because it enhances the ability of sperm to detach from the wall of the oviduct,
to move around in the labyrinthine lumen of the oviduct, to penetrate mucous
substances and, finally, to penetrate the zona pellucida of the oocyte. The
move...
Canine Mammary Tumours, an Overview
Tập 46 Số 6 - Trang 1112-1131 - 2011
ContentsCanine mammary tumours (CMTs) are the most common neoplasms in intact
female dogs. Although the prevalence of these tumours decreases in regions where
preventive ovari(ohyster)ectomy is performed, it remains an important disease
entity in veterinary medicine. Moreover, treatment options are limited in
comparison with human breast cancer. Nevertheless, recent human treatment
protocols might...
Sex Preselection in Swine: Altered Sex Ratios in Offspring following Surgical Insemination of Flow Sorted X‐ and Y‐Bearing Sperm
Tập 26 Số 6 - Trang 309-314 - 1991
Contents: Flow cytometric sorting of X and Y chromosome‐bearing sperm into
separate populations, followed by surgical insemination into the isthmus of the
oviduct of mature gilts, produced litters with phenotypic sex ratios skewed in
the direction of male or female according to the predicted sex of the sperm
population inseminated. The skewing of the sex ratio of the offspring was
predicted from f...
Embryo‐Maternal Communication in Bovine – Strategies for Deciphering a Complex Cross‐Talk
Tập 38 Số 4 - Trang 276-289 - 2003
ContentsEarly embryonic development, implantation and maintenance of a pregnancy
are critically dependent on an intact embryo‐maternal communication. So far,
only few signals involved in this dialogue have been identified. In bovine and
other ruminants, interferon tau is the predominant embryonic pregnancy
recognition signal, exhibiting antiluteolytic activity. However, this is just
one aspect of ...
Production of transgenic mice, rabbits and pigs by microinjection into pronuclei
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