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pro vyhledávání: ''
Autor:
Dai-Han Cheng, Shinn-Chih Wu, Shau-Ping Lin, Déborah Bourc'his, Antonin Morillon, Timothy Bestor, Winston Teng-Kui Cheng, Chih-Yun Yu, Chu-Fan Mo, Li-Ying Sung, Marina Pinskaya, Tzu-Hao Kao, Chia-Wei Lu, Kai-Wei Chang, Shih-Shun Lin, Hung-Fu Liao
Publikováno v:
Reproduction
Reproduction, BioScientifica, 2015, 150 (4), pp.245-256. ⟨10.1530/REP-15-0031⟩
Reproduction, 2015, 150 (4), pp.245-256. ⟨10.1530/REP-15-0031⟩
Reproduction, BioScientifica, 2015, 150 (4), pp.245-256. ⟨10.1530/REP-15-0031⟩
Reproduction, 2015, 150 (4), pp.245-256. ⟨10.1530/REP-15-0031⟩
Nuclear transfer (NT) is a technique used to investigate the development and reprogramming potential of a single cell. DNA methyltransferase-3-like, which has been characterized as a repressive transcriptional regulator, is expressed in naturally fer
Autor:
Michael W. Pankhurst, Ian S. McLennan
Publikováno v:
Journal of Endocrinology. 226:R45-R57
Anti-Müllerian hormone (AMH) is a multi-faceted gonadal cytokine. It is present in all vertebrates with its original function in phylogeny being as a regulator of germ cells in both sexes, and as a prime inducer of the male phenotype. Its ancient fu
Autor:
Gilles Charpigny, Laetitia Clément, Fabienne Nuttinck, Pierrette Reinaud, Brigitte Marquant-Le Guienne, Bénédicte Grimard
Publikováno v:
Reproduction-Cambridge-Supplement
Reproduction-Cambridge-Supplement-, Society for Reproduction and Fertility, 2008, 135 (5), pp.593-603. ⟨10.1530/REP-07-0453⟩
Reproduction-Cambridge-Supplement-, Society for Reproduction and Fertility, 2008, 135 (5), pp.593-603. ⟨10.1530/REP-07-0453⟩
Prostaglandin E2(PGE2) and progesterone appear to be critical mediators of cumulus expansion and the resumption of oocyte meiosis. The aim of this study was to identify the types of prostaglandin E synthase (PTGES) expressed in the bovine cumulus–o
Autor:
Julie Keeble, N L Poyser
Publikováno v:
King's College London
Initial experiments in the present study investigated the effects of epidermal growth factor (EGF), interleukin 1beta (IL-1beta) and sodium nitroprusside (a nitric oxide donor) on the output of prostaglandins from guinea-pig uterus on day 7 of the oe
Publikováno v:
Reproduction. :93-99
The administration of prolactin to hypophysectomized rats results in regression of the corpora lutea, accompanied by immune-inflammatory events such as infiltration of monocytes and macrophages. Recent reports indicate an autocrine role for progester
Publikováno v:
Reproduction. 118:127-135
The effects of the male antifertility agent ornidazole on glycolysis as a prerequisite for fertilization were investigated in rats. Antifertility doses of ornidazole inhibited glycolysis within mature spermatozoa as determined from the lack of glucos
Publikováno v:
Reproduction. 116:315-320
Recent evidence indicates that, in mares, as in the domestic ruminants, oxytocin and its endometrial receptor play important roles in stimulating the pulsatile releases of prostaglandin F2 alpha from the endometrium that effect luteolysis. In the pre
Publikováno v:
Journal of Endocrinology. 157:405-414
The synthesis and secretion of progesterone in the corpus luteum are regulated by both endocrine and paracrine/ autocrine factors which affect the steroidogenic cells. Evidence suggests that these cells communicate via cell-cell junctional proteins,
Autor:
S M Feng, G W Almond
Publikováno v:
Reproduction. 113:83-89
The present study examined the effects of LH, prostaglandin E2 (PGE2), 8-bromo-cyclic AMP (cAMP) and forskolin on progesterone secretion by small and large pig luteal cells. Corpora lutea were isolated from gilts (n > or = 3 per day) on days 9, 12 an
Autor:
K. M. Sultan, J. M. Bedford
Publikováno v:
Reproduction. 108:179-184
In several mammals studied, ovulation appears to stimulate coordinated translocation of a few potential fertilizing spermatozoa to the ampulla from the caudal isthmus of the Fallopian tube. The present experiments demonstrate that, in the rat, this m