The scientist Kazuge Touhara from the Tokyo University proved that the males of the mice produce chemicals of the sexual desire in the tears.
People have pheromones in sweat, as for mice scientists had the idea that they have pheromones in their urine. But after researches the Japan scientists could find passion chemicals only in tears. According to the scientists the females are influenced by pheromones when they are "kissing" their sweethearts.
The scientists point out that people don?t have pheromones in tears, because in the body of mice chemicals are made by the special group of genes, which people don?t have.
Russian News
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