The neuropeptide oxytocin blocks enhanced drinking in alcohol-dependent rats, according to a study published April 16 in the open-access journal PLOS Biology led by Drs. Tunstall, Koob and Vendruscolo of the National Institutes ...
Apr 16, 2019
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Oxytocin is essential in activities of the social brain such as trust and love and in maternal bonding behaviors. It is produced in the brain and secreted into the circulation. Here, by analyzing maternal behaviors of RAGE ...
Apr 04, 2019
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The hormone oxytocin reduces the communication between different brain areas involved in the cognitive, sensory and emotional processing of food cues that people with obesity demonstrate when they look at high-calorie foods, ...
Mar 24, 2019
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If functionality of the brain's amygdala is impaired, illusory perceptions arise much faster and more pronounced. This was discovered by a team of researchers led by the University of Bonn, who studied identical twins in ...
Mar 13, 2019
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A new study published in Nature Communications reveals that the role of the hormone oxytocin may extend beyond childbirth and social behaviour. By analysing gene expression maps and brain activation patterns, researchers ...
Feb 14, 2019
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When couples play board games together or take a painting class with each other, their bodies release oxytocin—sometimes dubbed the "hugging hormone." But men wielding paintbrushes released twice as much or more as the ...
Feb 12, 2019
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The quality of your marriage could be affected by your genes, according to new research conducted at Binghamton University, State University of New York.
Feb 11, 2019
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How important is it to consider a romantic partner's genetic profile before getting married?
Feb 08, 2019
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Delayed labor increases the risk of a caesarean section, even among women who receive oxytocin for augmentation of labour. The rate of caesarean section among first-time mothers is not reduced if the administered dose is ...
Jan 29, 2019
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In pre-clinical trials, University of Otago researchers have discovered a promising new therapy that has the potential to be used clinically for improving survival rates for people who suffer a heart attack.
Dec 04, 2018
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Oxytocin (pronounced /ˌɒksɨˈtoʊsɪn/) is a mammalian hormone that also acts as a neurotransmitter in the brain.
It is best known for its roles in female reproduction: it is released in large amounts after distension of the cervix and vagina during labor, and after stimulation of the nipples, facilitating birth and breastfeeding, respectively. Recent studies have begun to investigate oxytocin's role in various behaviors, including orgasm, social recognition, pair bonding, anxiety, trust, love, and maternal behaviors.
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