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: 3098
Function: getPubMedXML
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
Severity: Warning
Message: Attempt to read property "Count" on bool
Filename: helpers/my_audit_helper.php
Line Number: 3100
Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3100
Function: _error_handler
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
Moringa oleifera leaf (MLP) contains abundant complex nutrients with anti-osteoporosis potential. However, its efficacy and mechanisms against osteoporosis remain unknown. The purpose of this research is to investigate MLP's anti-osteoporotic effects and mechanisms. Animal experiments were used in this work to validate MLP's anti-osteoporotic efficacy. We investigated the mode of action of MLP, analyzed its impact on the gut microbiota, and predicted and validated its anti-osteoporosis-related molecular targets and pathways through network pharmacology, molecular docking, and western blotting. In an ovariectomized osteoporosis rat model, MLP significantly increased bone mineral density and improved bone metabolism-related indicators, bone microstructure, and lipid profile. Moreover, it improved gut microbiota composition and increased the expression of Occludin and Claudin-1 protein in the duodenum. Network pharmacology identified a total of 97 active ingredients and 478 core anti-osteoporosis targets. Of these, MAPK1 (also known as ERK2), MAPK3 (also known as ERK1), and MAPK8 (also known as JNK) were successfully docked with the active constituents of MLP. Interestingly, MLP increased ERK and VAV3 protein expression and decreased p-ERK and JNK protein expression in the femur. These findings confirm MLP's anti-osteoporotic efficacy, which could be mediated via regulation of gut microbiota and MAPK signaling.
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http://dx.doi.org/10.1016/j.biopha.2023.114434 | DOI Listing |
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