Literature DB >> 3110334

Endogenous luteinizing hormone release using human menopausal gonadotropins for in vitro fertilization.

J M Vargyas, R P Marrs.   

Abstract

This study demonstrates that luteinizing hormone (LH) release may occur despite sustained elevations of estradiol E2 in women receiving human menopausal gonadotropin. Mean levels of E2 did not correlate with the LH surge, however, the follicle number and a rapid rise in E2 did. Therefore, it appears that the protective influence of inhibitory proteins secreted by multiple follicles can be overridden, allowing spontaneous LH release.

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Year:  1987        PMID： 3110334     DOI： 10.1007/bf01555449

Source DB:  PubMed          Journal:  J In Vitro Fert Embryo Transf        ISSN： 0740-7769


  14 in total

1.  A comprehensive dose-response study of clomiphene citrate for enhancement of the primate ovarian/menstrual cycle.

Authors:  B A Littman; G D Hodgen
Journal:  Fertil Steril       Date:  1985-03       Impact factor: 7.329

2.  Daily blood hormone levels related to the luteinizing hormone surge in anovulatory cycles.

Authors:  C H Wu; F S Cowchock
Journal:  Fertil Steril       Date:  1983-01       Impact factor: 7.329

3.  The primate ovarian cycle: suppression of human menopausal gonadotropin-induced follicular growth in the presence of the dominant follicle.

Authors:  G S diZerega; G D Hodgen
Journal:  J Clin Endocrinol Metab       Date:  1980-05       Impact factor: 5.958

Review 4.  The dominant ovarian follicle.

Authors:  G D Hodgen
Journal:  Fertil Steril       Date:  1982-09       Impact factor: 7.329

5.  Correlation of human follicular fluid inhibin activity with spontaneous and induced follicle maturation.

Authors:  R P Marrs; R Lobo; J D Campeau; R M Nakamura; J Brown; E L Ujita; G S diZerega
Journal:  J Clin Endocrinol Metab       Date:  1984-04       Impact factor: 5.958

6.  The apparent paradox of the negative and positive feedback control system on gonadotropin secretion.

Authors:  S S Yen; A Lein
Journal:  Am J Obstet Gynecol       Date:  1976-12-01       Impact factor: 8.661

7.  Effect of variation of in vitro culture techniques upon oocyte fertilization and embryo development in human in vitro fertilization procedures.

Authors:  R P Marrs; H Saito; B Yee; F Sato; J Brown
Journal:  Fertil Steril       Date:  1984-04       Impact factor: 7.329

8.  Serum luteinizing hormone during ovulation induction with human menopausal gonadotropin for in vitro fertilization in normally menstruating women.

Authors:  A P Ferraretti; J E Garcia; A A Acosta; G S Jones
Journal:  Fertil Steril       Date:  1983-12       Impact factor: 7.329

9.  Three years of in vitro fertilization at Norfolk.

Authors:  H W Jones; A A Acosta; M C Andrews; J E Garcia; G S Jones; J Mayer; J S McDowell; Z Rosenwaks; B A Sandow; L L Veeck
Journal:  Fertil Steril       Date:  1984-12       Impact factor: 7.329

10.  A modified technique of human in vitro fertilization and embryo transfer.

Authors:  R P Marrs; J M Vargyas; W E Gibbons; H Saito; D R Mishell
Journal:  Am J Obstet Gynecol       Date:  1983-10-01       Impact factor: 8.661
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  2 in total

1.  Timing of progesterone rise around a surge in endogenous luteinizing hormone or the injection of human chorionic gonadotropin in controlled ovarian stimulation for in vitro fertilization.

Authors:  T Harada; A Sekijima; T Iwabe; Y Onohara; M Tanikawa; H Terado; T Toda; Y Mio; N Terakawa
Journal:  J In Vitro Fert Embryo Transf       Date:  1991-02

2.  A controlled ovarian hyperstimulation regimen involving intermittent gonadotropin administration with a "short" protocol of gonadotropin releasing hormone agonist for in vitro fertilization.

Authors:  N Suganuma; S I Tsukahara; T Kitagawa; M Furuhashi; Y Asada; I Kondo
Journal:  J Assist Reprod Genet       Date:  1996-01       Impact factor: 3.412
  2 in total

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