Severity: Warning
Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
Filename: helpers/my_audit_helper.php
Line Number: 176
Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3122
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
The antiheparin activity and acute toxicity of the copolymer of 1-vinyl-3-methyl inidazol iodide (VMII) with diethyl ether of maleic acid (DEMA) were investigated. It was shown that the injection of DEMA group to the molecule of VMII polymer was adequate for storage of a high antiheparin activity of the polymer with the structure. This composition of the copolymer has a low acute toxicity and high selectivity to heparin in the blood. Thrombocytopenia effect is absent.
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