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
Lens cells originate from the head ectoderm and differentiate into an avascular organ constituted from two contiguous cell subpopulations of very different morphology. Lens cells, together with corneal cells, are responsible for the transmission and focusing of light onto the retina. Loss of transparency within the lens, via disruption of membrane transport or protein aggregation, results in cataract.
Download full-text PDF |
Source |
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http://dx.doi.org/10.1016/j.biocel.2007.06.021 | DOI Listing |
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