By Howard W. Jones Jr., Georgeanna S. Jones, Suheil J. Muasher, Debbie Jones (auth.), Shlomo Mashiach M.D., Zion Ben-Rafael M.D., Neri Laufer M.D., Joseph G. Schenker M.D. (eds.)

ISBN-10: 1461279070

ISBN-13: 9781461279075

ISBN-10: 1461306450

ISBN-13: 9781461306450

The international Congress of In Vitro Fertilization and trade Assisted copy, held in Jerusalem, Israel, 2-7 April, 1989, was once the 6th within the series of those Congresses, yet used to be the 1st to stress the foremost significance and where of assisted reproductive applied sciences within the remedy of infertility. The everlasting urban of Jerusalem witnessed the collection of greater than 1500 individuals from allover the realm who shared and exchanged wisdom and updated adventure during this ever-evolving box. The prime quality medical contributions to the Congress culminated within the book of this complaints. It embraces all-important facets within the box of in vitro fertilization and exchange assisted copy. Papers on controversies and diversities of ways to stimulate the ovaries, imaging ideas, easy learn and cutting-edge papers on ovarian body structure, the position of GnRH and its analog, scientific facets of IVF remedy and cryopreservation, up to date thoughts in assisted reproductive applied sciences which are fast constructing together with IVF, have been incorporated. while may still IVF be ultimate to surgical procedure? What are the ex­ pected up to date international effects and what are the mental, ethical, moral and spiritual implications? those are all of the issues of the treating crew and are addressed right here. Male issue infertility is still a challenging challenge, yet advances within the figuring out of sperm-egg interplay, sperm review and practise are mentioned. Micromanipulation emerges as a potential substitute to convey a few aid to this challenge, however it additionally supplies to be crucial in selling the sphere of prenatal genetic analysis.

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Extra resources for Advances in Assisted Reproductive Technologies

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Our findings indicate that low peripheral FSH levels which result from pituitary down reg- Limitations in the Use ofGnRH-alhMG 25 Table 5. 1 1 ulation and from lack of endogenous contribution of FSH secretion might be the reason for the ovarian hyposensitivity in patients treated with the combination of GnRH-a and hMG. Follicular response is highly dependent on serum levels of FSH. In both humans (BenRafael et al. 1986) and monkeys (Zeleznik et al. 1986) the ovary starts to respond only when threshold levels of peripheral FSH are reached.

The content of the cysts were usually clear, they contained few cells and no egg was identified in all these cases. Serum E 2 levels dropped quickly during the next 24 days to early follicular phase levels and two of the patients in the follicular phase menstruated. Ovarian stimulation was started with hMG as scheduled - on day 16 after GnRH-a administration. The cysts usually remained in collapse and did not refill during stimulation. Serum E2 1evels on the day of heG administration and the number of oocytes retrieved and fertilized was higher in patients receiving the analog on day 22 (Table 2).

1988, Protocols for induction of ovulation: The concept of programmed cycles. W. Jones, Jr. and C. , Annals. Y. Acad. , 541: 37. , Fraser, HM. 1983, Specific binding of luitenising hormone releasing hormone to human luteal tissue. Biochem. Biophys. Res. , 114:750. , 1988, Successful use of gonadotropin-releasing hormone agonist leuprolide for in vitro fertilization in a patient with polycystic ovarian disease and infertility unresponsive to standard treatment, Fertil. ,49: 356. , 1983, Clinical applications of LHRH and its analogues, Clin.

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Advances in Assisted Reproductive Technologies by Howard W. Jones Jr., Georgeanna S. Jones, Suheil J. Muasher, Debbie Jones (auth.), Shlomo Mashiach M.D., Zion Ben-Rafael M.D., Neri Laufer M.D., Joseph G. Schenker M.D. (eds.)

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