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Psychological preparation of parents will help their children

20.02.2013

A XNUMX-year study has proven that parenting training will be the key to preventing emotional disorders in children. The results of one of the oldest studies in the field of preventing childhood depression have been summed up. Scientists have evaluated the long-term effects of early intervention to prevent neurological disorders in children.

The study was led by Dr. Ron Rapey, director of the Center for Mental Health at Macquarie University (Sydney, Australia). He made a report on the program of psychological prevention among parents of preschool children. The results showed that, in general, children whose parents participated in the prevention program were less prone to such nervous disorders as anxiety and depression.

"Most of the preventive programs aimed at developing the psychology of school-age children are implemented at school. However, our studies have shown that it is necessary to work with parents and do this before the child first begins to show signs of anxiety. Only such work can give a good result," says Dr. Rapey. The study provides convincing evidence of the correctness of the scientist's opinion. "Over the past 10 years, the number of preventive programs aimed at preventing anxiety in children has increased significantly. Given the low cost of such interventions and their excellent results, it can be argued that they are quite promising," sums up Dr. Reypi.

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Down's syndrome cured in mice 05.10.2007

Children with Down syndrome have an extra 21st chromosome (instead of two - three), which affects their appearance, and also reduces memory, learning ability, rational activity to varying degrees, and makes it difficult to master the language. A few years ago it became clear that these neurological disorders are associated with excessive synthesis in the brain of gamma-aminobutyric acid (GABA), which inhibits the activity of neurons.

An employee of Stanford University (USA) Craig Garner and his colleagues, using genetic engineering, brought out a line of mice with an extra 21st chromosome. They also had impaired memory and learning ability. Various GABA antagonists have been tested in these mice, with pentylenetetrazole being the most effective. This medication was used in the United States in the 50s against depression and psychosis, but it soon became clear that it causes epileptic seizures.

Experiments have shown that mice with Down's syndrome, given a small dose of pentylenetetrazole, become smarter and quickly learn to find their way through a maze. Moreover, the effect persisted for three months after treatment (on the scale of human life, this is about nine years).

The authors of the study believe that it will be several more years before the start of treatment for people with Down syndrome.

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