Severity: Warning
Message: file_get_contents(https://...@gmail.com&api_key=61f08fa0b96a73de8c900d749fcb997acc09): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
Filename: helpers/my_audit_helper.php
Line Number: 143
Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 143
Function: file_get_contents
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 209
Function: simplexml_load_file_from_url
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 994
Function: getPubMedXML
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3134
Function: GetPubMedArticleOutput_2016
File: /var/www/html/application/controllers/Detail.php
Line: 574
Function: pubMedSearch_Global
File: /var/www/html/application/controllers/Detail.php
Line: 488
Function: pubMedGetRelatedKeyword
File: /var/www/html/index.php
Line: 316
Function: require_once
Drug transporters are critical factors influencing the pharmacokinetics of drugs under hypoxic conditions. Studies have shown significant changes in drug transporter levels in the hypoxic environment. In addition to being regulated by HIF-1, nuclear receptors, and inflammatory factors, hypoxia can also regulate transporters through epigenetic modifications, thereby affecting drug absorption, distribution, metabolism, and excretion. In recent years, increasing attention has been paid to the role of epigenetic modifications in regulating drug transporters under hypoxic conditions at high altitude. In this paper, we comprehensively review the effects of hypoxia on drug transporters and epigenetic modifications and explore the regulatory mechanism of epigenetic modifications on drug transporter expression under hypoxic conditions. The aim is to provide a reference for exploring the epigenetic regulation mechanism of drug transporter expression in the hypoxic environment at high altitude, and then guide the study of pharmacokinetics and promote effective and safe medication at high altitude.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.2174/0115672018295087240620061102 | DOI Listing |
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!