American scientists claim that hair pulling promotes their growth. Interacting with each other hair follicles lead to an intensification of hair growth. The results of the study were published in the scientific journal Cell, the BBC reported.
Scientists from the University of Southern California, were able to find out what body hair density change is perceived as a blow inflicted on health. The natural reaction is to try it with a vengeance to restore the lost.
A team of researchers spent regeneration in experimental mice in 1300 on the site of plucked hairs 200. Experts say that this was a very interesting experiment, but for the moment the question remains, can whether this method will be applied to humans and thus to deal with hair loss.
It is interesting that in a series of experiments, the scientists pulled in experimental mice 200 hair follicles on a circular area of skin. With rare pulling individual hairs in the area of 6 mm diameter no regeneration occurred. At the same time, if the removal was performed on 200 volosin area 5 mm in diameter, this has led to the emergence of 1,300 new hairs. However, a more dense hair removal – the same amount, but in the area of smaller diameter of 4 mm, – there are 780 new hair.
hair density increased after a busy plucking them at the test site
The researchers concluded that each hair” voice “about the what needs to happen next, and when it reaches a certain threshold – “quorum”, starts the recovery process. The California team called this concept “reaction quorum».
It is unclear whether the results of the study apply to alopecia in humans
« This study can potentially lead to new methods in the treatment of alopecia – alopecia », – said the scientific director Chen Ming-Chung.
But will it help in the fight against hair loss, while is unknown.
« This is the million dollar question. I answer it I can not. Previously, many experiments have led to the fact that managed to restore production of hair, but it was the infant hair – light, bright and soft. The same new study, in all probability, they were able to get hair adult, and this is a step forward », – said Professor Chris Mason, rehabilitative medicine at University College London (UCL).
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