Luteinizing Hormone in Controlled Ovarian Stimulation
نویسندگان
چکیده
منابع مشابه
Luteinizing Hormone in Controlled Ovarian Stimulation
The role of follicle stimulating hormone (FSH) in assisted repro ductive technology is well understood, though there is still no published consensus on the need for exogenous luteinizing hormone (LH) in controlled ovarian stimulation. There is a dilemma regarding the usefulness of LH supplementation in controlled ovarian stimulation despite growing understanding of the LH and FSH interrelation...
متن کاملI-24: Individualized Controlled Ovarian Stimulation (iCOS)
Background: With the recent development of recombinant gonadotropins (FSH and LH), it has become possible to further adjust the stimulation protocol according to the expected needs of the patient. In this respect, the possible beneficial role of exogenous LH activity supplementation for stimulated ART cycles has received increasing attention. According to the two-cell, two- gonadotropin theory,...
متن کاملRoles of follicle stimulating hormone and luteinizing hormone in controlled ovarian hyperstimulation.
With the advent of recombinant follicle stimulating hormone (FSH) and luteinizing hormone (LH), free from contamination with each other (Loumaye et al., 1995), it is possible to dissect the individual contributions of FSH and LH to the regulation of ovarian function and to define optimal gonadotrophin usage in controlled ovarian hyperstimulation (COH) (Hillier, 1994). Basic and clinical researc...
متن کاملI-37: Controlled Ovarian Stimulation in Cancer Patients
Recent advances in the technology of vitrification of human oocytes and embryos have increased the opportunities for fertility preservation in cancer patients. Ovarian stimulation in this group of patients is associated with some unique challenges. A controversy in this field rotated around the hypothesis that the transient elevations of estrogen during an IVF cycle may stimulate tumor growth; ...
متن کاملI-36: The Role of LH in Controlled Ovarian Stimulation
It is known that the follicular selection and final stages of follicular maturation are equal if not more dependent on low circulating levels of LH.In addition to stimulating production of thecal androgens as substrate for estrogen synthesis, LH stimulates granulose cell via LH receptors induced by FSH and estrogen in larger but not smaller follicles. The data from numerous assisted reproductio...
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ژورنال
عنوان ژورنال: International Journal of Infertility & Fetal Medicine
سال: 2014
ISSN: 2229-3817,2229-3833
DOI: 10.5005/jp-journals-10016-1086