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Sexual arousal and orgasm produce a distinct pattern of neuroendocrine alterations in women, primarily inducing a longmasturbation endorphine-lasting elevation in plasma prolactin concentrations. These results。

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When coitus and masturbation are analysed in respect to their effect on acute hormone masturbation endorphineresponses, they are mainly associated with the release of endorphins, dopamine, oxytocin and。

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