STRUCTURAL AND FUNCTIONAL DIVERGENCE OF GROWTH HORMONE-RELEASING HORMONE RECEPTORS IN EARLY SARCOPTERYGIANS: LUNGFISH AND XENOPUS.

Structural and functional divergence of growth hormone-releasing hormone receptors in early sarcopterygians: lungfish and Xenopus.

The evolutionary trajectories of growth hormone-releasing hormone (GHRH) receptor remain enigmatic since the discovery of physiologically functional GHRH-GHRH receptor (GHRHR) in non-mammalian vertebrates in 2007.Interestingly, subsequent studies have described the identification of a GHRHR(2) in chicken in addition to the GHRHR and the closely rel

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The effect of intrauterine insemination preceding frozen-thawed elective single embryo transfer in couples with unexplained subfertility

Introduction This prospective randomized controlled trial aimed to evaluate the effect of intrauterine insemination (IUI) before frozen-thawed elective single embryo transfer (FT-eSET).Material and methods A total of 200 couples with unexplained subfertility underwent in-vitro fertilization (IVF) treatment.Patients were randomly assigned to either

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