Functional state of the hypothalamo-hypophyseo-adrenal system in guinea pigs exposed to radial acceleration

1976 ◽  
Vol 82 (5) ◽  
pp. 1638-1640
Author(s):  
V. E. Ryzhenkov ◽  
N. S. Sapronov
Keyword(s):  
Functional State ◽  
Guinea Pigs ◽  
Radial Acceleration ◽  
Adrenal System

The functional state of pituitary-adrenal system (PAS) on patients with multiple sclerosis

1995 ◽  
Vol 56-63 ◽  
pp. 40-40
Author(s):  
E. Korneva ◽  
E. Fomicheva ◽  
E. Shkhinek ◽  
N. Chernigovskaya
Keyword(s):  
Multiple Sclerosis ◽  
Functional State ◽  
Adrenal System

scholarly journals The influence of thiotriazoline on the change of immune system in the blood of guinea-pigs under the conditions of development of experimental bronchial asthma

2015 ◽  
Vol 17 (2) ◽  
Author(s):  
M. S. Reheda ◽  
М. А. Kolishetska ◽  
V. R. Yurevych
Keyword(s):  
Immune System ◽  
T Lymphocytes ◽  
Blood Plasma ◽  
B Lymphocytes ◽  
Bronchial Asthma ◽  
Functional State ◽  
Immune Complexes ◽  
Guinea Pigs ◽  
Stimulation Of ◽  
Plasma Activity

<p>The aim of our research was to determine the character of the role and functional state of separate indexes<br />of the immune system in blood of guinea-pigs under the conditions of the development of experimental bronchial<br />asthma (BA ) and estimation of thiotriazoline influence on them. Decreasing of T-lymphocytes, stimulation of humoral<br />link of immunity, namely increasing of B-lymphocytes and immunoglobulins of A, M and G, elevation of circulatory<br />immune complexes and slump of complement blood plasma activity had been determined in this research. Immune<br />correcting action of thiotriazoline upon the pointed out indices in case of BA is revealed.</p>

scholarly journals Peculiarties of catecholamines exchange in children with febrile convulsions

1997 ◽  
Vol XXIX (1-2) ◽  
pp. 50-52
Author(s):  
V. I. Guzeva ◽  
М. V. Kovelenova ◽  
М. Y. Sharf
Keyword(s):  
Functional State ◽  
Clinical Information ◽  
Febrile Seizures ◽  
Additional Increase ◽  
Febrile Convulsions ◽  
Prognostic Criteria ◽  
Adrenal System

Excretion of catecholamines indiumal urine of 75 children with febrile convulsionns has been studied. It has been revealed that functional state of sympathetic adrenal system in children with febrile convulsions is characterized by a number of peculiarities. They include an increase of adrenaline and norepinephrine. In the case of transformation of febrile into afebrile seizures additional increase of dopamine excretion is observed. Thats why hypersecretion of the three mentioned amines is estimated as prognostically unfavourable factor of the course of febrile convulsions. According to our findings, progression of seizures in sleeping state is also prognostically unfavourable symptom of the course of febrile seizures. The obtained biochemical ringings together with clinical information can serve as prognostic criteria in solving the problem of variations of the course of febrile convulsions.

THE EFFECT OF AUTOTRANSPLANTATION OF THE OVARIES TO THE KIDNEYS OR UTERUS ON THE OESTROUS CYCLE OF THE GUINEA-PIG

1968 ◽  
Vol 41 (1) ◽  
pp. 95-103 ◽  
Author(s):  
K. P. BLAND ◽  
B. T. DONOVAN
Keyword(s):  
Guinea Pig ◽  
Functional State ◽  
Guinea Pigs ◽  
Follicular Development ◽  
Oestrous Cycle ◽  
Corpora Lutea ◽  
Primordial Follicles ◽  
Local Nature

SUMMARY Autotransplantation of the ovaries of guinea-pigs to either the uterus or the kidneys caused the degeneration of all luteal and follicular tissue with the exception of the primordial follicles situated in the periphery of the graft. Follicular development then took place and oestrus and ovulation occurred 10–11 days after transplantation. The corpora lutea formed at this ovulation were maintained in a functional state for more than 35 days when the ovaries were transferred to the kidneys but when ovarian grafts were made to the uterus a series of shortened vaginal cycles was observed. These results substantiate the local nature of the luteolytic abilities of the uterus in this species and imply the existence of a uterine luteolytic substance.

Functional state and stress periods of cardiovascular and sympathetic-adrenal systems in students throughout the academic year

1993 ◽  
Vol 74 (1) ◽  
pp. 14-18
Author(s):  
F. G. Sitdikov ◽  
M. V. Shaikhelislamova
Keyword(s):  
Functional State ◽  
Cardiac Rhythm ◽  
Physical Load ◽  
Statistical Characteristics ◽  
Training Period ◽  
Adaptation Process ◽  
Adrenal System ◽  
Pedagogical Institute ◽  
Academic Year ◽  
Functional Stress

The dynamics of a functional state of cardiovascular and sympathetic adrenal systems in students aged 1719 years throughout the academic year in the first, second and third УДК 616.921.5-06-037 course of the Pedagogical Institute is studied. The adaptation process of students is shown to be accompanied by stress periods in the functional state of cardiovascular and sympathetic adrenal systems. The response of the systems under study to the dosed physical load varies according to their functioning intensity. The character of correlative relations between hormonal and mediative links of sympathetic adrenal system and statistical characteristics of the cardiac rhythm depends on the training period and may serve as a criterion of the functional stress of the students organism.

scholarly journals Variation cardiointervalometry in evaluating the efficiency of medical and psychological rehabilitation measures of military services

2021 ◽  
Vol 20 (2) ◽  
pp. 137-145
Author(s):  
Nikolay A. Syuris ◽  
Alexey V. Sukhinin ◽  
Artem M. Komlev
Keyword(s):  
Nervous System ◽  
Functional State ◽  
Military Personnel ◽  
Stress Index ◽  
Federal State ◽  
Entire Group ◽  
Protective Mechanisms ◽  
Adrenal System ◽  
Regulatory Systems ◽  
Active Mobilization

BACKGROUND: Тhe main tasks of medical and psychological rehabilitation (MPR): accelerated restoration of the functional state and working capacity of military personnel; increase of reserve capabilities; reduction of the influence of risk factors for various diseases; secondary prevention of chronic diseases and prevention of chronization of acute processes; carrying out measures to eliminate and reduce psychopathological syndromes in order to achieve mental adaptation; restoration of professional health, correction of maladaptosis. AIMS: Is to study the informative value of variational cardiointervalometry (VCM) indicators in assessing the effectiveness of MPR of military personnel. MATERIAL AND METHODS: This study was conducted in the branch Clinical Sanatorium Volga of the Federal State Budgetary Institution Privolzhsky of the Ministry of Defense of the Russian Federation during the work of the psychotherapy room with the category of MPR for 12 months. In addition to the regulated volume of diagnostic studies, the Device for psychophysiological testing UPFT-1/30 Psychophysiologist (manufacturer of LLC NPKF Medikom MTD, Russia) was used. One of the research methods is the assessment of the functional state of the heart rhythm by the method of variational cardiointervalometry (VCM) at admission to MPR and before discharge (also referred to in the literature as heart rate variability, HRV). The study was conducted with 116 servicemen undergoing MPR for fatigue of 12 degrees for 10 days. Representatives of the Strategic Missile Forces (RVSN) ― 34 people; aerospace forces (VKS) ― 32 people; ground forces (SV) ― 50 people. The data is processed in StatSoft Statistica 10 Russian Portable 10.0.1011.0 x86. RESULTS: The average values for the entire group (116 servicemen): at admission and before discharge IN (stress index) increased statistically significantly from 284.5 to 359.7 cu; VLF-decreased from 21.1% to 16.0%; LF/HF (vagosympathetic interaction index) ― from 2.7 to 4.0 cu; Centralization index ― from 3.8 to 5.1 cu; PARS (indicator of adaptation of regulatory systems) ― from 4.6 to 5.3 cu. The result is a pronounced tension of regulatory systems, active mobilization of protective mechanisms, increased activity of the sympatho-adrenal system and the pituitary-adrenal system. CONCLUSION: VCM (HRV) is one of the practical informative methods. RVSN: an increase in the voltage of regulatory systems as a reaction to physical exertion, a post-loading energy-deficient state, the index of vagosympathetic interaction has shifted to the parameters of the norm.VCS: an increase in the voltage of regulatory systems, an increase in the activation of the sympathetic nervous system, an active mobilization of protective mechanisms. SV: a tendency to reduce the voltage of regulatory systems, a post-loading energy-deficient state, a balanced state of the autonomic nervous system (VNS). A delayed training effect is likely, changes occur in the late phases of recovery, after the end of the rehabilitation period.

scholarly journals The functional state of pituitary-adrenal system in the adolescents and younger males with hy-pertension

2009 ◽  
Vol 15 (3) ◽  
pp. 320-324 ◽  
Author(s):  
K. K. Kubacheva ◽  
L. Velikanova ◽  
N. V. Vorokhobina ◽  
P. A. Silnitskii
Keyword(s):  
Liquid Chromatography ◽  
Congenital Adrenal Hyperplasia ◽  
Functional State ◽  
High Efficiency ◽  
Functional Condition ◽  
Normal Weight ◽  
Adrenal Hyperplasia ◽  
Subclinical Cushing’S Syndrome ◽  
Adrenal System ◽  
Design And Methods

Objective. To evaluate the functional condition of pituitary-adrenal system of juveniles and young men with hypertension. Design and methods. 87 juveniles with obesity (including only 69 with hypertension) and 24 normal weight juveniles with hypertension were examined. Results. The laboratory criteria of subclinical Cushing's syndrome and congenital adrenal hyperplasia with 11-β-hydroxylase failure with corticosteroid identification in blood and urine by high-efficiency liquid chromatography at dexamethasone and corticotropin tests were developed.

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