Role of the Autonomic Nervous System in the Acute Blood Pressure Elevation during Repetitive Hypoxic and Hypercapnic Breathing in Rats

1996 ◽  
Vol 5 (6) ◽  
pp. 371-375 ◽  
Author(s):  
M. Bakehe ◽  
J. Hedner ◽  
T. Dang ◽  
B. Chambille ◽  
C. L. Gaultier ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Nervous System ◽  
Autonomic Nervous System ◽  
Blood Pressure Elevation ◽  
Autonomic Nervous ◽  
Pressure Elevation

Role of angiotensin and vasopressin on blood pressure of ganglionic blocked dogs

1983 ◽  
Vol 244 (1) ◽  
pp. H115-H120 ◽  
Author(s):  
P. C. Houck ◽  
M. J. Fiksen-Olsen ◽  
S. L. Britton ◽  
J. C. Romero
Keyword(s):  
Blood Pressure ◽  
Nervous System ◽  
Autonomic Nervous System ◽  
Vasopressin Antagonist ◽  
Ganglionic Blockade ◽  
Autonomic Nervous ◽  
Arterial Blood ◽  
Group 2 ◽  
Group 1

This study was designed to investigate the possible role of angiotensin and vasopressin in the maintenance of arterial blood pressure during acute blockade of the autonomic nervous system. Two groups of eight dogs each were anesthetized with pentobarbital sodium, and autonomic ganglia were blocked with hexamethonium (20 mg/kg). Thirty minutes later group 1 received the vasopressin antagonist 1-(beta-mercapto-beta, beta-cyclopentamethylene propionic acid),2-(O-methyl)tyrosine arginine vasopressin (10 micrograms/kg) followed after a 30-min interval by captopril (1 mg/kg). Group 2 received the same drugs, except the order of administration of vasopressin antagonist and captopril was reversed. Vasopressin antagonist during ganglionic blockade (group 2) produced a greater fall in blood pressure than did captopril during ganglionic blockade (group 1). These data indicate that vasopressin plays a greater pressor role than angiotensin in the acute response to ganglionic blockade. Additional studies were performed to determine if the autonomic nervous system alone can support the resting blood pressure in the anesthetized dog. Combined blockade of angiotensin and vasopressin without autonomic blockade produced a significant decrease in blood pressure, suggesting that the autonomic nervous system alone is not able to support the control blood pressure in the anesthetized dog.

19. Role of the autonomic nervous system in blood pressure and heart rate variability in conscious rats

1991 ◽  
Vol 9 (6) ◽  
pp. S429
Author(s):  
C. Cerutti ◽  
M. Lo ◽  
Claude Julien ◽  
Madelaine Vincent ◽  
C. Paultre ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Heart Rate Variability ◽  
Nervous System ◽  
Autonomic Nervous System ◽  
Conscious Rats ◽  
Autonomic Nervous

Role of autonomic nervous system in circadian blood pressure variation

1996 ◽  
Vol 6 ◽  
pp. S49
Author(s):  
M.J. Carvalho ◽  
F. Bomsma ◽  
M.J. Lima ◽  
A. Oliveira ◽  
A. Man in't Veld ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Nervous System ◽  
Autonomic Nervous System ◽  
Pressure Variation ◽  
Autonomic Nervous ◽  
Circadian Blood Pressure ◽  
Blood Pressure Variation

19. Role of the autonomic nervous system in blood pressure and heart rate variability in conscious rats

1991 ◽  
Vol 9 ◽  
pp. S429
Author(s):  
C. Cerutti ◽  
M. Lo ◽  
Claude Julien ◽  
Madelaine Vincent ◽  
C. Paultre ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Heart Rate Variability ◽  
Nervous System ◽  
Autonomic Nervous System ◽  
Conscious Rats ◽  
Autonomic Nervous

Evolution of blood pressure and cholesterol in stage 1 hypertension: role of autonomic nervous system activity

2006 ◽  
Vol 24 (7) ◽  
pp. 1375-1381 ◽  
Author(s):  
Paolo Palatini ◽  
Daniele Longo ◽  
Vania Zaetta ◽  
Davor Perkovic ◽  
Raffaella Garbelotto ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Nervous System ◽  
Autonomic Nervous System ◽  
Autonomic Nervous System Activity ◽  
System Activity ◽  
Autonomic Nervous ◽  
Nervous System Activity ◽  
Stage 1

The role of autonomic nervous system in progression of school myopia in children

2019 ◽  
pp. 133-138
Author(s):  
D.A. Dubko ◽  
◽  
G.P. Smoliakova ◽  
O.I. Kashura ◽  
O.V. Mazurina ◽  
...  
Keyword(s):  
Nervous System ◽  
Autonomic Nervous System ◽  
Autonomic Nervous ◽  
School Myopia

Risk assessment of occupational and occupationally conditioned diseases connection to noise when exceeding maximum permissible levels

2019 ◽  
pp. 17-19
Author(s):  
Vladimir A. Fokin ◽  
Dmitrii M. Shlyapnikov ◽  
Svetlana V. Red’ko
Keyword(s):  
Blood Pressure ◽  
Nervous System ◽  
Autonomic Nervous System ◽  
High Blood Pressure ◽  
Noise Exposure ◽  
Physical Factors ◽  
Autonomic Nervous ◽  
Permissible Levels ◽  
The Relationship ◽  
Perm Region

In accordance with the requirements of paragraph 3.2.6 of sanitary rules and norms «Sanitary and epidemiological requirements for physical factors at workplace», in the event of exceeding noise level at workplace above 80 dBA, an employer is obliged to assess the health risk of workers and confirm an acceptable risk to their health. The connection between the incidence of occupational and occupationally conditioned diseases with noise exposure exceeding the maximum permissible levels (80 dBA) was estimated. The assessment was carried out at a food industry enterprise of Perm Region. Assessing the relationship between morbidity and noise exposure is the first step in evaluation of occupational health risks for workers exposed to noise exceeding MAL. If a reliable relationship between morbidity and noise exposure is established, an assessment of occupational risk is conducted. The odds ratio (OR) for diseases characterized by high blood pressure and disorders of autonomic nervous system was <1 (confidence interval CI=0.11–1.61 and CI=0.08–2.78, respectively). The relative risk (RR) for diseases characterized by high blood pressure and disorders of autonomic nervous system was <1. The received data testify absence of connection of morbidity with exposure to industrial noise, calculation of etiological share of responses and levels of risk is not required.

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