Zobrazeno 1 - 10
of 116
pro vyhledávání: '"B, Barcikowski"'
Publikováno v:
Journal of Animal and Feed Sciences. 8:557-567
Publikováno v:
Journal of Animal and Feed Sciences. 8:569-577
Autor:
J. Wutzen, J. Kloś, Leszek Ceremużyński, B Barcikowski, Z. Lewicki, W Gordonmajszak, K.S. Famulski, K Herbaczynskacedro
Publikováno v:
Experimental pathology. 43:213-220
Summary The aim of the study was to investigate the mechanisms of myocardial lesions induced by stress in conscious, intact pigs. The animals were subjected to 24 h immobilization, controls were kept in normal conditions. The pigs were killed by elec
Publikováno v:
Neuroendocrinology. 69(2)
The aim of this study was to investigate whether melatonin might modulate the daily prolactin secretion in the ewe during a period of ovarian activity and, if so, whether this modulatory action of melatonin was related to the presence of estradiol in
Publikováno v:
Reproduction. 73:159-164
Plasma prolactin concentrations were determined by radioimmunoassay during oestrous cycles and around the time of oestrus in different types of primitive gilts: Vietnamese, Zlotnicka and wild-boar X domestic pig hybrids. The animals were bled without
Publikováno v:
Animal Reproduction Science. 3:17-21
The effects of intracarotid injection of synthetic gonadotrophin releasing hormone (GnRH) as well as of intracarotid oestradiol infusion, on plasma luteinizing hormone (LH) levels in heifers were examined. The LH response in five ovariectomized heife
Publikováno v:
The Journal of Clinical Endocrinology & Metabolism. 39:399-402
Indomethacin, a known inhibitor of prostaglandin (PG) synthesis, blocked the estradiol-17β (E2-17β)-induced release of luteinizing hormone (LH) in sheep. This finding provides evidence of an obligatory role for endogenous PG synthesis in the mechan
Publikováno v:
Journal of Steroid Biochemistry. 6:1091-1097
While evidence is accumulating that prostaglandin F 2α (PGF 2α ) is the uterine luteolytic factor in several sub-primate species, factors controlling the release of PGF 2α from the uterus are not fully documented. The present study utilizes two mo
Publikováno v:
Endocrinology. 95:1340-1349
Utero-ovarian vein blood was collected via indwelling cannulae at 2-hr intervals from 6 conscious cycling ewes, either from the uterus in situ or from the autotransplanted uterus. Radioimmunoassays were used to analyze plasma samples for progesterone
Publikováno v:
Reproduction. 34:357-361