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
Mutagenic effect of Kilham virus on the frequency of chromosome aberrations in the cells of primary and continous rat embryo cultures and the modification effect of cadmium salt on the mutagenic potential of this virus was studied. The frequency of chromosome aberrations increased in the primary rat embryo culture after Kilham virus enfection. Rat embryo culture chronically infected with Kilham virus did not differ from control continuous cells in the frequency level of chromosome aberrations. Isertion of cadmium in the process of cultivation increased the mutagenic effect of kilham virus in the primary rat embryo culture.
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