Document Detail


The stress-induced cardiovascular reactivity in the fasting and fed States of healthy young Indian males.
MedLine Citation:
PMID:  23730635     Owner:  NLM     Status:  PubMed-not-MEDLINE    
Abstract/OtherAbstract:
BACKGROUND AND OBJECTIVES: Low blood glucose levels have been associated with a hostile behaviour. The individuals who show aggressiveness and hostility are more likely to develop hypertension and cardiac diseases. The future hypertension has been linked with a high cardiovascular reactivity to stress. We have investigated the association of the blood glucose levels with the Cardio Vascular Reactivity (CVR) to stress.
METHODS: Fourty six volunteers were subjected to stress (which was induced by the cold pressor task) in the fasting state and again, half an hour after the ingestion of 75 grams of glucose. The CVR in both conditions was compared in terms of an increase in the heart rate and the blood pressure.
RESULTS: The resting pulse was lower and the blood pressure was higher in the fasting condition, as compared to the values which were obtained in the ½ hour post-prandial condition. The CVR to stress was significantly higher in the fasting condition.
INTERPRETATION AND CONCLUSION: The increased resting heart rate and the decreased resting blood pressure in the ½ hourPost-Prandial (PP) condition was due to the higher levels of histamine in the post-prandial state. Low blood glucose levels are associated with a higher CVR to stress. This suggests that the persons are prone to develop future hypertension, those with frank hypertension, and the chronic pain sufferers should avoid prolonged fasts, in order to lower their CVR to the stress stimuli which are encountered in the daily life.
Authors:
Indu Saxena; Gaurav Kumar; Manoj Kumar; Jayballabh Kumar
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Publication Detail:
Type:  Journal Article     Date:  2013-04-01
Journal Detail:
Title:  Journal of clinical and diagnostic research : JCDR     Volume:  7     ISSN:  2249-782X     ISO Abbreviation:  J Clin Diagn Res     Publication Date:  2013 Apr 
Date Detail:
Created Date:  2013-06-04     Completed Date:  2013-06-05     Revised Date:  2014-07-31    
Medline Journal Info:
Nlm Unique ID:  101488993     Medline TA:  J Clin Diagn Res     Country:  India    
Other Details:
Languages:  eng     Pagination:  635-7     Citation Subset:  -    
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