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Oxytocin is a peptide hormone and neuropeptide normally produced in the hypothalamus and released by the posterior pituitary. [4] Present in animals since early stages of evolution, in humans it plays roles in behavior that include social bonding, love, reproduction, childbirth, and the period after childbirth.
The biology of romantic love has been explored by such biological sciences as evolutionary psychology, evolutionary biology, anthropology and neuroscience.Specific chemical substances such as oxytocin and dopamine are studied in the context of their roles in producing human experiences, emotions and behaviors that are associated with romantic love.
5-DHT or DHT is a male reproductive hormone that targets the prostate gland, bulbourethral gland, seminal vesicles, penis and scrotum and promotes growth/mitosis/cell maturation and differentiation. Testosterone is converted to 5-DHT by 5alpha-reductase, usually with in the target tissues of 5-DHT because of the need for high concentrations of ...
Even though both males and females have both molecules, oxytocin was shown to be predominantly in females and vasopressin predominantly promoted pair bonding in males. [1] Receptor specificity was shown essential for mating by activating the dopamine D2 receptors in the nucleus accumbens in both male and female prairie voles. [1]
And for women in perimenopause, it could be an essential missing piece in the hormone-replacement puzzle. Here's Why Testosterone Is a Female Hormone, Too Skip to main content
In a 2018 study, 50 male-female newlywed couples were asked to discuss four marital problems and how much oppositional behavior they felt from their partner during the discussions. Saliva tests ...
This was accompanied by male harassment of unreceptive females; however, there was a positive correlation between male aggression and reproductive success. The ability of the males to over-power the females' original mate choice resulted in the offspring of the targets of male aggression having low genetic diversity.
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