Estrous Cycle Modulates Ovarian Carcinoma Growth
نویسندگان
چکیده
منابع مشابه
Estrous cycle modulates ovarian carcinoma growth.
PURPOSE The effects of reproductive hormones on ovarian cancer growth are not well understood. Here, we examined the effects of estrous cycle variation and specific reproductive hormones on ovarian cancer growth. EXPERIMENTAL DESIGN We investigated the role of reproductive hormones in ovarian cancer growth using both in vivo and in vitro models of tumor growth. RESULTS In vivo experiments u...
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To study the function of the corpus luteum (CL) through its major secretory product, progesterone (P4), catheters were inserted into the carotid artery (via the facial artery) and the ovarian vein (n = 12), and electromagnetic flow transducers were placed around the ovarian artery in cycling Angus and Hereford cows (n = 6). Blood samples were taken four times daily (at 0600, 1200, 1800 and 2400...
متن کاملReview of Follicular Growth and the Bovine Estrous Cycle
Introduction Figure 1 summarizes some key aspects of the bovine estrous cycle. Changes in the 2 key structures on the ovary, the preovulatory follicle and the corpus luteum, are emphasized in this figure. The function of 4 important hormones is also summarized in this figure. Estradiol-17ß from the preovulatory follicle causes the cow to manifest estrus behaviour and have an LH surge. The LH su...
متن کاملEstrous Cycle Synchronization In
E STRUS and ovulation in gilts have been successfully inhibited by daily injections of progesterone (Ulberg et al., 1951; Baker et al., 1954) and more recently by the inclusion of progestational compounds in the feed (Nellor, 1960; Dzuik and Baker, 1962). The successful use of orally active progestational agents to synchronize the estrous cycles of gilts without a subsequent reduction in fertil...
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ژورنال
عنوان ژورنال: Clinical Cancer Research
سال: 2009
ISSN: 1078-0432,1557-3265
DOI: 10.1158/1078-0432.ccr-08-2525