Steroid oxytocin

The direct influence of indoleamines on ovarian peptide hormones and growth factor secretion, in contrast to steroidogenesis, is yet to be thoroughly investigated. The aim of our in vitro experiments was to investigate the influence of melatonin and serotonin (5-hydroxy-tryptamine) (-10 micrograms/ml) on the release of insulin-like growth factor-I (IGF-I), oxytocin and progesterone by cultured human granulosa cells. It was observed that both melatonin and serotonin stimulate IGF-I release. Melatonin also stimulated oxytocin output. Serotonin increased oxytocin secretion only at the highest dose (10 micrograms/ml). Both melatonin and serotonin were potent inhibitors of progesterone release. The present results suggest a possible involvement of the indoleamines melatonin and serotonin in the direct regulation of growth factor, nonapeptide and steroid hormone secretion by human ovarian cells.

Acne is often present. Acne conglobata is a particularly severe form of acne that can develop during steroid abuse or even after the drug has been discontinued. Infections are a common side effect of steroid abuse because of needle sharing and unsanitary techniques used when injecting the drugs into the skin. These are similar risks to IV drug abusers with increased potential to acquire blood-borne infections such as hepatitis and HIV/AIDS . Skin abscesses may occur at injection sites and may spread to other organs of the body. Endocarditis or an infection of the heart valves is not uncommon.

Steroid oxytocin

steroid oxytocin


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