Life Lines by Dr. Dolittle

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Tag Archive for ‘love’

Monogamy is good for the heart

In honor of Valentine’s Day, let’s talk about prairie voles (Microtus ochrogaster). These animals are often used to study pair bonding because they are one of only a handful of mammalian species that form lifelong socially monogamous pair bonds after mating and cohabitating for at least 6 hours. According to a study published several years ago in Nature Neuroscience, this pair bonding behavior is regulated by specific genes in their […]

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Ant ‘love’ hormone may help prevent preterm labor in humans

Happy Valentine’s Day! Inotocin is the insect form of the so-called “love” hormone oxytocin. Oxytocin, as you may know, is responsible for inducing labor in pregnant women. A recent study published in Scientific Reports describes the work of a team of researchers that created a synthetic version of inotocin which could bind to both oxytocin and vasopressin receptors in human tissues. Vasopressin is important for preventing water loss in the kidneys, which is how it gets […]

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