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	Provedor de dados OAK (2) Autor BEINDORFF, Nicola (2) BOLLWEIN, Heinrich (2) HERZOG, Kathrin (2) MIYAMOTO, Akio (2) 宮本, 明夫 (2) HOEFFMANN, Katharina (1) HONNENS, Änne (1) JORDAN, Anne (1) KRÜGER, Lars (1) NAGAI, Kaya (1) SASAKI, Motoki (1) SHIRASUNA, Koumei (1) ULBRICH, Susanne E (1) 佐々木, 基樹 (1) 白砂, 孔明 (1) Mais... Palavra-chave Cow (2) Blood flow (1) Corpus luteum (1) Early pregnancy (1) Endometrial receptors (1) Endothelial cells (1) Follicle (1) Prostaglandin F2α (1) Mais... Ano 2010 (1) 2009 (1) País Japan (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Genital Blood Flow and Endometrial Gene Expression During the Preovulatory Period after Prostaglandin F2α-Induced Luteolysis in Different Luteal Phases in Cows OAK JORDAN, Anne; HERZOG, Kathrin; ULBRICH, Susanne E; BEINDORFF, Nicola; HONNENS, Änne; KRÜGER, Lars; MIYAMOTO, Akio; BOLLWEIN, Heinrich; 宮本, 明夫. The aim of this study was to examine the hypothesis that follicular and uterine perfusion as well as endometrial gene expression during the ovulatory period differs after induction of luteolysis during the 1st follicular wave compared with the 2nd wave or in intact cycle. Nine healthy non-lactating Holstein-Friesian cows were examined during three estrous cycles. A prostaglandin F2α analogue (PGF) was administered randomly either on Day 7 (1st wave cycle) or Day 11 (2nd wave cycle) after detection of ovulation (=Day 1). No hormonal treatment was used in the intact cycle with spontaneous ovulation. Transrectal Doppler sonography was conducted daily after PGF injection and in the intact cycle beginning on Day 18 of the estrous cycle until ovulation.... Palavras-chave: Blood flow; Cow; Endometrial receptors; Follicle; Prostaglandin F2α. Ano: 2009 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2813 Vascular Changes in the Corpus Luteum During Early pregnancy in the Cow OAK BEINDORFF, Nicola; NAGAI, Kaya; SHIRASUNA, Koumei; HERZOG, Kathrin; HOEFFMANN, Katharina; SASAKI, Motoki; BOLLWEIN, Heinrich; MIYAMOTO, Akio; 佐々木, 基樹; 宮本, 明夫; 白砂, 孔明. The present study determined vascular changes in the bovine corpus luteum (CL) at Day 16 (early maternal recognition period) and Day 40 in early pregnancy and compared them to the CL from Day 12 and Day 16 of the estrous cycle. The CLs were analyzed in the central and peripheral regions, where site-depending features of vessels and angiogenic factors are evident. The same protein level of the endothelial cell marker von Willebrand factor was retained in the CL from Day 16 of the estrous cycle to Day 40 of early pregnancy. The protein level of pericytes and smooth muscle cells was determined using smooth muscle α-actin; the level decreased at Day 40 of early pregnancy in both regions of the CL. No significant change in the expressions of vascular... Palavras-chave: Corpus luteum; Cow; Early pregnancy; Endothelial cells. Ano: 2010 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2811 Registros recuperados: 2 Primeira ... 1 ... Última

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