Πλοήγηση ανά Θέμα "CYCLES"

Absence of leptin expression and secretion by human luteinized granulosa cells

Karamouti, M.; Kollia, P.; Karligiotou, E.; Kallitsaris, A.; Prapas, N.; Kollios, G.; Seferiadis, K.; Vamvakopoulos, N.; Messinis, I. E. (2003)

Whether leptin is secreted by the human ovary is not known. The available data on leptin gene (ob gene) expression by human granulosa cells are conflicting. The aim of the present study was first to re-examine the expression ...

Clomiphene in the 21st century

Messinis, I. E.; Milingos, S. D. (1998)

Initiation of GnRH antagonist on Day 1 of stimulation as compared to the long agonist protocol in PCOS patients. A randomized controlled trial: effect on hormonal levels and follicular development

Lainas, T. G.; Petsas, G. K.; Zorzovilis, I. Z.; Iliadis, G. S.; Lainas, G. T.; Cazlaris, H. E.; Kolibianakis, E. M. (2007)

BACKGROUND: The optimal time for GnRH antagonist initiation is still debatable. The purpose of the current randomized controlled trial is to provide endocrine and follicular data during ovarian stimulation for IVF in ...

Ovarian control of pituitary sensitivity of luteinizing hormone secretion to gonadotropin-releasing hormone in women with the polycystic ovary syndrome

Dafopoulos, K.; Venetis, C.; Pournaras, S.; Kallitsaris, A.; Messinis, I. E. (2009)

This study investigated the ovarian control of LH responsiveness to GnRH in anovulatory women with the polycystic ovary syndrome (PCOS). It is suggested that the enhanced pituitary sensitivity of LH secretion to GnRH in ...

What is the most relevant standard of success in assisted reproduction? Should BESST really be the primary endpoint for assisted reproduction?

Messinis, I. E.; Domali, E. (2004)

A major problem in IVF procedures is a high rate of induced iatrogenic complications including multiple gestations. Until now, transfer of at least three embryos followed by the subsequent elective reduction of triplet or ...