Hormonal birth control alters scent communication in primates

Hormonal contraceptives change the ways captive ring-tailed lemurs relate to one another both socially and sexually, according to a Duke University study that combined analyses of hormones, genes, scent chemicals and behavior.

Medroxyprogesterone

Medroxyprogesterone (MP) is a pregnane that acts as a progestin. An acylated derivative, medroxyprogesterone 17-acetate (MPA) is clinically used as a drug. Compared to MPA, MP is approximately 100 fold less potent as a progestin. MP is also a metabolite of MPA.

While medroxyprogesterone is sometimes used as a synonym for medroxyprogesterone 17-acetate, what is normally being administered is medroxyprogesterone 17-acetate and not medroxyprogesterone.

Medroxyprogesterone is used to regulate irregular periods in a woman's menstral cycle. This drug is also used with women going through menopause.

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