title: [Interconnection of stress and physical development processes in young persons].
abstract: The physical development (PD) rates, constitutional peculiarities and an integral level of different manifestations of stress-reactivity (SR) were evaluated in 201 students of Medical Academy (73 males and 138 females), aged 17-21; the above parameters were tested by the color method of Luscher, by Teylor's anxiety assessment, by "Individual Minute" measurements, by the iridoscopic count of iris nervous rings, by the "Mathematical Count" technique and by calculating the index of regulatory systems' tension according to the heart rate variability. The highest total SR index, including the SR cardiac manifestations was found in youth to correlate with the lowest PD index. The integral SR level correlated, in youth, inversely with the PD parameters. Such relations are more pronounced in individuals of the abdominal somatic type. The mechanisms and biological significance of SR correlations with the processes of growth and development are under discussion.
authors.forename: N A
authors.initials: NA
authors.lastname: Barbarash
authors.forename: D Iu
authors.initials: DIu
authors.lastname: Kuvshinkov
authors.forename: M Ia
authors.initials: MIa
authors.lastname: Tul'chinskiĭ
mesh_terms: D000293:Adolescent; D005260:Female; D006128:Growth; D006801:Humans; D008297:Male; D013315:Stress, Psychological / Q000503:physiopathology*