Search Results - "CHILLIK, C. F"

A pathology of the sperm centriole responsible for defective sperm aster formation, syngamy and cleavage by Rawe, V.Y., Terada, Y., Nakamura, S., Chillik, C.F., Olmedo, S.Brugo, Chemes, H.E.

“…BACKGROUND: In the present report we analyse the structural and functional features of sperm from a patient with severe asthenoteratozoospermia and failure of…”
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Pronuclear abnormalities and cytoskeletal organization during assisted fertilization in a patient with multifollicular ovarian response by RAWE, V. Y, KOPELMAN, S, NODAR, F. N, OLMEDO, S. Brugo, CHILLIK, C. F

“…To analyze the distribution of a tubulins and acetylated alpha tubulins and the chromatin configuration in abnormally fertilized zygotes from a patient with a…”
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Non-competitive anti-oestrogenic activity of progesterone antagonists in primate models by Hodgen, G D, van Uem, J F, Chillik, C F, Danforth, D R, Wolf, J P, Neulen, J, Williams, R F, Chwalisz, K

“…We have summarized some of the studies containing basic biological data suggesting potential therapeutic utility of the anti-proliferative activity of…”
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Conservative management versus aspiration of functional ovarian cysts before ovarian stimulation for assisted reproduction by FISZBAJN, G. E, LIPOWICZ, R. G, ELBERGER, L, GRABIA, A, PAPIER, S. D, BRUGO OLMEDO, S. P, CHILLIK, C. F

“…To compare the efficiency of transvaginal ultrasound-guided functional ovarian cyst aspiration, with conservative management, in the outcome of patients…”
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Effects of ovarian tissue reduction on the menstrual cycle: persistent normalcy after near-total oophorectomy by DANFORTH, D. R, CHILLIK, C. F, HERTZ, R, HODGEN, G. D

“…These experiments were designed to evaluate whether removal of approximately 95% visible ovarian tissue would interrupt the short- or long-term regulation of…”
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Ooplasmic transfusion: prophase germinal vesicle oocytes made developmentally competent by microinjection of metaphase II egg cytoplasm by Flood, J T, Chillik, C F, van Uem, J F, Iritani, A, Hodgen, G D

“…Approximately one fourth of all human oocytes collected for in vitro fertilization are of immature origin. Even when these oocytes undergo nuclear maturation,…”
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The role of in vitro fertilization in infertile patients with endometriosis by Chillik, C F, Acosta, A A, Garcia, J E, Perera, S, Van Uem, J F, Rosenwaks, Z, Jones, Jr, H W

“…Thirty-nine cycles were studied in patients with a history of endometriosis who went through in vitro fertilization. In 15 cycles, there was no evidence of…”
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Characterizing pituitary response to a gonadotropin-releasing hormone (GnRH) antagonist in monkeys: tonic follicle-stimulating hormone/luteinizing hormone secretion versus acute GnRH challenge tests before, during, and after treatment by Chillik, C F, Itskovitz, J, Hahn, D W, McGuire, J L, Danforth, D R, Hodgen, G D

“…Pituitary sensitivity to a gonadotropin-releasing hormone (GnRH) challenge test before, during, and after GnRH antagonist administration was compared in four…”
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RU486-induced menses in cynomolgus monkeys: uniformity of endometrial sloughing by Chillik, C F, Hsiu, J G, Acosta, A A, van Uem, J F, Hodgen, G D

“…A progesterone (P) antagonist (RU486) was administered to cynomolgus monkeys in the midluteal phase (cycle day 21 to 24), alone or in combination with P…”
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Contraceptive potential of RU 486 by ovulation inhibition: I. Pituitary versus ovarian action with blockade of estrogen-induced endometrial proliferation by van Uem, J F, Hsiu, J G, Chillik, C F, Danforth, D R, Ulmann, A, Baulieu, E E, Hodgen, G D

“…In previous studies, RU 486 administration arrested spontaneous folliculogenesis. To investigate the central versus peripheral effects of RU 486 on the…”
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Tolerance of perinidatory primate embryos to RU 486 exposure in vitro and in vivo by Wolf, J P, Chillik, C F, Dubois, C, Ulmann, A, Baulieu, E E, Hodgen, G D

“…Monkey embryos were exposed to RU 486 both in vitro and in vivo (with and without progesterone therapy) in the perinidatory interval. These primate embryos…”
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Transplacental passage of a progesterone antagonist in monkeys by Wolf, J P, Chillik, C F, Itskovitz, J, Weyman, D, Anderson, T L, Ulmann, A, Baulieu, E E, Hodgen, G D

“…The progesterone antagonist RU 486 dramatically increases myometrial contractility of the pregnant uterus, making it a potential adjunctive therapy for labor…”
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In vitro fertilization and the male factor by Acosta, A A, Chillik, C F, Brugo, S, Ackerman, S, Swanson, R J, Pleban, P, Yuan, J, Haque, D

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Patients' opinions regarding preimplantation genetic diagnosis in a Latin American fertility clinic by Fernández, Darío O, De Vincentiis, Sabrina, Chillik, Claudio F, Brugo-Olmedo, Santiago P

“…Patients' opinions concerning the use of preimplantation genetic diagnosis were evaluated in a fertility clinic with a specially designed questionnaire. The…”
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