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The impact of the educational stress upon some physiological parameters of the teenagers

Author: Natalia Curea
Degree:doctor of biology
Speciality: 03.00.13 - Human and animal physiology
Scientific adviser: Boris Melnic
doctor habilitat, professor, Moldova State University
Scientific council:


The thesis was presented on the 23 December, 2004
Approved by NCAA on the 27 January, 2005


Adobe PDF document0.37 Mb / in romanian


CZU 616.631.11-089.87:577.171.6

Adobe PDF document 2.00 Mb / in romanian
126 pages


The results of the research done in the theoretical and practical fields of study show the degree of reactivation of the growing body under the influence of the educational stress and the suprainformation doze. The environment determines diverse extremes of action that train physiological reactions of adaptation. The main task of the research was getting to know the diversity of the amplitude of these reactions and the limits of maintaining the homeostazy of the teenage body. Along the research some aspects of the problem were investigated: psychoemotional, physiological etc. Dividing the experimental sample of 289 students was done based on the level of anxiety, temperament, neurotism, sex, age, nervous state.

The adaptive results are dependent on the nervous state and the endocrine of the researched person. Hipotalamo-hipophizar stimulation determines the hormonal adenohipophizar secretion, with answers upon the secretion of the suprarenal, tiroidian, gonadalian hormones. The neuro-endocrino-metabolico research of the cognitiv stress was tested with th help of: