Employees from Institute of psychiatry of a name of Max Planck (Germany) have found out that traumas and stresses in infancy are reflected in work of genes in the further life. Such conclusion has been made by results of experiment on mice. To cause stress in newborn rodents, them at three o'clock daily within ten days separated from mothers. It was "soft enough" stress which did not affect quality and quantity of a food of little mice, but they felt left.

The subsequent supervision has shown that the mice worrying in infancy stress, are worse than other colleagues consult with the stressful situations arising in their subsequent life. Besides, at them problems with memory are observed.

Scientists explain these infringements «эпигенетическими changes» when DNA of some genes varies under the influence of stresses in the first days of a life. During stress in an organism of a newborn rodent the raised quantity of hormones of stress which modify DNA of the gene coding manufacture вазопрессина (a hormone of a back share of a hypophysis) is developed.

It leads to that at the evolved mouse the considerable quantity of the given hormone is developed, and the rodent has problems with behaviour and memory. However the behaviour of the mouse which have worried stress became normal if researchers gave it a medicine blocking action вазопрессина.

And though experiment while has been spent only on mice, scientists believe that the given mechanism operates and at people. That is, it is quite probable that children's traumas can cause various frustration of mentality, the same depression in the adult person...