Zobrazeno 1 - 10
of 265
pro vyhledávání: '"F. Döcke"'
Publikováno v:
Experimental and Clinical Endocrinology & Diabetes. 82:384-387
Immature female rats were bilaterally lesioned or sham-lesioned in the anterior part of the medial amygdaloid nucleus (AMN) at 21 days of age, and the serum FSH and LH concentrations were estimated in groups of rats autopsied at daily intervals from
Publikováno v:
Experimental and Clinical Endocrinology & Diabetes. 84:1-6
Female rats were ovariectomized at 31 days of age, on the day of proestrus, or on the day of the first vaginal estrus if corpora lutea were seen in the ovaries. Immediately after castration, estradiol-17 beta (E2) or oil was administered via s.c. sil
Publikováno v:
Experimental and Clinical Endocrinology & Diabetes. 91:227-230
Twenty-four-day-old immature and cyclic female rats in metoestrus were ovariectomized and bilaterally implanted with oestradiol benzoate (OB) and cholesterol at a ratio of 1:360 or with cholesterol alone in the medial preoptic area (MPOA), or, for co
Publikováno v:
Experimental and Clinical Endocrinology & Diabetes. 94:55-60
The significance of oestrogen priming for efficacy of the positive, ovulation-inducing oestrogen feedback has been known for more than 15 years, but the site and mechanism of oestrogen action in the priming effect have not yet been elucidated. Long-t
Publikováno v:
Experimental and Clinical Endocrinology & Diabetes. 91:287-300
Bilateral aspiration as well as bilateral electrolytic lesions of the hypothalamic ventromedial nucleus (VMN) in ovariectomized, adult female rats treated with testosterone or estrogen resulted in a long-lasting decrease of sexual receptivity. Fetal
Publikováno v:
The Journal of endocrinology. 126(3)
Oestrogen priming of the central nervous system is required for the positive feedback of oestrogen, and the sensitivity of the negative feedback of oestrogen can be reduced by oestrogen itself. Using adult female and male rats we examined the possibi
Publikováno v:
Zentralblatt fur Gynakologie. 112(20)
Increased hypothalamic dopamine turnover may prevent the ovulatory LH peak by different mechanisms and may in this way result in anovulation. Ten patients with anovulatory menstrual cycles who had been treated with clomiphene citrate without success
Publikováno v:
Reproduction. 83:739-745
Immature female rats were implanted with oestradiol benzoate or cholesterol in the medial preoptic area at different ages, and the inhibition of the ovariectomy-induced increase of LH secretion by s.c. injected oestradiol was investigated. Medial pre