Ermelando V Cosmi

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Adrenomedullin is a novel peptide that elicits a long-lasting vasorelaxant activity. Recently, we found high concentrations of adrenomedullin in maternal and umbilical cord plasma and in amniotic fluid in full-term human pregnancy, indicating a role of this peptide during gestation. To investigate the possibility that adrenomedullin is involved in the(More)
This review will consider whether adrenomedullin (AM) plays a role in the different aspects of perinatal medicine: contributing to maternal systemic vasodilatation during pregnancy, regulating uterine and placental blood flow, being involved in the process of implantation and participating in uterine quiescence prior to parturition. In addition, this will(More)
We investigated whether the levels of adrenomedullin, a novel peptide produced by several tissues, including the pituitary gland, change during the ovarian cycle. We studied 13 healthy women with regular menstrual cycles. Plasma samples were collected at 7, 14, 21 and 28 days of the ovarian cycle and assayed for adrenomedullin 1-52 using a specific RIA. LH,(More)
The objective of this study was to determine concentration of adrenomedullin (AM) in follicular fluid and whether a correlation exists between AM and nitric oxide (NO) or endothelin-1 (ET-1) levels in follicular fluid, serum 17beta-estradiol or other parameters of ovarian function in spontaneous and gonadotrophin stimulated ovarian cycles. Follicular fluid(More)
The fluorescence anisotropy (r) of diphenylhexatriene (DPH) and of trimethylamino-diphenylhexatriene (TMA-DPH) as a function of temperature (10 degrees to 54 degrees C) was measured in brain microsomes of newborn rats prenatally exposed to ethanol. In this temperature range, the relationship between r and T was linear. The addition of ethanol in vitro to(More)
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