Zobrazeno 1 - 10
of 29
pro vyhledávání: '"J. Kurykin"'
Publikováno v:
Czech Journal of Animal Science, Vol 61, Iss 12, Pp 568-577 (2016)
The objectives were to determine the effects of insemination with sexed semen at spontaneous and induced estrus, fixed-time insemination at synchronized estrus, the deposition site, estrous intensity, housing, age, body weight, and bull on the pregna
Externí odkaz:
https://doaj.org/article/f011b97c36204d7bb3a133d362794e5d
Publikováno v:
Czech Journal of Animal Science. 61:568-577
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29c68f3f651d25f3a2e3d0afaa0cced4
https://doi.org/10.17221/12/2016-cjas
https://doi.org/10.17221/12/2016-cjas
Publikováno v:
The Veterinary record. 183(4)
Cytological endometritis (CYTO) is a uterine inflammation characterised by the percentage of polymorphonuclear neutrophils in endometrial cytology. This observational study evaluated the association of blood plasma insulin-like growth factor-1 (IGF-1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95ca1181f84b4a22761ee31153fefbc0
https://pubmed.ncbi.nlm.nih.gov/30054409
https://pubmed.ncbi.nlm.nih.gov/30054409
Publikováno v:
Reproduction in Domestic Animals. 46:253-260
Contents The objectives of the study were to evaluate the morphological quality of oocytes in repeat breeder and early lactation cows and to determine the possible associations between the quality of oocytes and a range of blood metabolites. Oocyte q
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca9461b8cccabe0ea79549b05c4f5e7e
https://doi.org/10.1111/j.1439-0531.2010.01652.x
https://doi.org/10.1111/j.1439-0531.2010.01652.x
Publikováno v:
Animal Reproduction Science. 95:116-124
The numbers of spermatozoa per insemination and the site of semen deposition in the uterine horn appear to interact to influence pregnancy rate. In two experiments, the effect of a single low dose (2 x 10(6) spermatozoa) intracornual insemination (LD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aaa68b5f1d92e9826c4c6d1033a59457
https://doi.org/10.1016/j.anireprosci.2005.09.011
https://doi.org/10.1016/j.anireprosci.2005.09.011
Autor:
Tanel Kaart, Lembit Majas, Peeter Padrik, M. Jalakas, Ülle Jaakma, J. Kurykin, Madis Aidnik, A. Waldmann
Publikováno v:
Theriogenology. 66:1364-1374
Milk progesterone concentration (P4), milk yield, milk composition, ovarian structures and pregnancy status were studied in 108 cows treated with two doses of PGF 14 days apart and inseminated at fixed time (TAI) 80-82 h later. The synchronization pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68a3554559e0e2fa5dab9acb13ce1756
https://doi.org/10.1016/j.theriogenology.2006.04.030
https://doi.org/10.1016/j.theriogenology.2006.04.030
Publikováno v:
Theriogenology. 60:1261-1268
The aim of the study was to determine the efficiency of single fixed time deep intracornual insemination using 2 x 10(6) spermatozoa compared with single standard dose deep intracornual insemination and single and dual standard dose (40 x 10(6)) uter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e864d499c367f97f79449781e8dec340
https://doi.org/10.1016/s0093-691x(03)00150-x
https://doi.org/10.1016/s0093-691x(03)00150-x
Akademický článek
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Publikováno v:
Reproduction in domestic animals = Zuchthygiene. 46(2)
The objectives of the study were to evaluate the morphological quality of oocytes in repeat breeder and early lactation cows and to determine the possible associations between the quality of oocytes and a range of blood metabolites. Oocyte quality an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ee4f43988b15cacca0e8f0aede633fec
https://pubmed.ncbi.nlm.nih.gov/20546183
https://pubmed.ncbi.nlm.nih.gov/20546183
Publikováno v:
Theriogenology. 67(4)
Our objective was to assess the effect on heifer pregnancy rate of deposition at three sites within the uterus of frozen-thawed sex-sorted sperm at a fixed time after estrus synchronization. Estrus was synchronized in 209 heifers by administration of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::add5ad89d4fa068e1dc220010f87b99e
https://pubmed.ncbi.nlm.nih.gov/17109949
https://pubmed.ncbi.nlm.nih.gov/17109949