Severity: Warning
Message: fopen(/var/lib/php/sessions/ci_sessiont2nj87b53tflh4us4lf2mbokcf37ktbr): Failed to open stream: No space left on device
Filename: drivers/Session_files_driver.php
Line Number: 177
Backtrace:
File: /var/www/html/index.php
Line: 316
Function: require_once
Severity: Warning
Message: session_start(): Failed to read session data: user (path: /var/lib/php/sessions)
Filename: Session/Session.php
Line Number: 137
Backtrace:
File: /var/www/html/index.php
Line: 316
Function: require_once
Severity: Warning
Message: file_get_contents(https://...@gmail.com&api_key=61f08fa0b96a73de8c900d749fcb997acc09&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
Filename: helpers/my_audit_helper.php
Line Number: 197
Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 197
Function: file_get_contents
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 271
Function: simplexml_load_file_from_url
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3145
Function: getPubMedXML
File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global
File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword
File: /var/www/html/index.php
Line: 316
Function: require_once
We tested the hypothesis that the status of the renin-angiotensin-aldosterone system affects insulin sensitivity. Insulin sensitivity (by the euglycaemic insulin clamp technique) was measured in eight patients with angiographically proven renovascular hypertension and in eight normotensive subjects matched for age, gender, body mass index and glucose tolerance. In the patients, insulin sensitivity was measured both at baseline and following 7 days of ACE inhibition. Following glucose ingestion, patients and controls showed similar insulin and glucose responses. Insulin infusion (7 pmol min-1 kg-1) promoted similar glucose utilization in the hypertensives and normotensives: 24.8 +/- 2.3 vs. 26.0 +/- 3.0 mumol min-1 kg-1 respectively. One week of ACE inhibition caused a 20 +/- 4 mmHg decrease in mean blood pressure and a 20 +/- 6% decrease in peripheral vascular resistance. Plasma angiotensin II concentrations dropped from 24.6 +/- 6.3 to 13.5 +/-5.0 pg mL-1 (P < 0.05) and plasma aldosterone from 17 +/- 4 to 9 +/- 2 ng dL-1 (P < 0.05), and plasma renin activity doubled (from 1.6 +/- 0.3 to 3.4 +/- 1.7 ng mL-1 h-1, P < 0.02). Nevertheless, insulin sensitivity was unchanged (before, 24.8 +/- 2.3; after 25.8 +/- 2.2 mumol min-1 kg-1, P = Ns). During insulin infusion, forearm blood flow did not change from baseline in either set of studies. Also, the antinatriuretic (before, -26 +/- 18; after, -22 +/- 14%) and antikaliuretic (before: -36 +/- 13%, after -39 +/- 11%) action of the hormone was unaffected by the therapy. In conclusion, renovascular hypertension is not associated with insulin resistance. Furthermore, a selective, drastic reduction of the renin-angiotensin-aldosterone system activity and vascular tone does not alter insulin action on glucose and electrolyte metabolism.
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Source |
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http://dx.doi.org/10.1046/j.1365-2362.1996.1740521.x | DOI Listing |
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