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
Due to the multitude of cell types involved in the differentiation of plasma cells during the germinal center reaction, and due to a lack of in vitro systems, which recapitulate germinal centers, the most suitable way to study plasma cell generation in germinal centers is in vivo. In this chapter we describe how to induce humoral immune responses to defined model antigens and how to visualize and track plasma cells and their interactions with other cells in the lymph nodes of living mice.
Download full-text PDF |
Source |
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http://dx.doi.org/10.1007/978-1-4939-7095-7_3 | DOI Listing |
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