Les lymphocytes T détruisent par contact les cellules infectées par un virus. Les réactions spécifiques sont plus rapides et plus efficaces lors de contacts ultérieurs avec l’antigène
Julien de VivelesSVT.com
Laisser un commentaire
Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
|cookielawinfo-checkbox-advertisement||1 year||The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Advertisement".|
|cookielawinfo-checkbox-analytics||1 year||This cookies is set by GDPR Cookie Consent WordPress Plugin. The cookie is used to remember the user consent for the cookies under the category "Analytics".|
|cookielawinfo-checkbox-necessary||1 year||This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".|
|cookielawinfo-checkbox-performance||1 year||This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".|
|PHPSESSID||session||This cookie is native to PHP applications. The cookie is used to store and identify a users' unique session ID for the purpose of managing user session on the website. The cookie is a session cookies and is deleted when all the browser windows are closed.|
|SERVERID||This cookie is used to assign the user to a specific server, thus to provide a improved and faster server time. It remembers which server had delivered the last page on to the browser. It also helps in load balancing.|
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
|currency||1 hour||This cookie is used to store the currency preference of the user.|
|lang||This cookie is used to store the language preferences of a user to serve up content in that stored language the next time user visit the website.|
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
|YSC||session||This cookies is set by Youtube and is used to track the views of embedded videos.|
|__utmc||session||The cookie is set by Google Analytics and is deleted when the user closes the browser. The cookie is not used by ga.js. The cookie is used to enable interoperability with urchin.js which is an older version of Google analytics and used in conjunction with the __utmb cookie to determine new sessions/visits.|
|__utmt||10 minutes||The cookie is set by Google Analytics and is used to throttle request rate.|
|__utmz||6 months||This cookie is set by Google analytics and is used to store the traffic source or campaign through which the visitor reached your site.|
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
|IDE||1 year 24 days||Used by Google DoubleClick and stores information about how the user uses the website and any other advertisement before visiting the website. This is used to present users with ads that are relevant to them according to the user profile.|
|OAGEO||session||This cookie is set by the provider OpenX. This cookie is used for advertising campaigns on the website. The cookie helps in avoiding the same ad showing repeatedly.|
|OAID||1 year||This cookie is set when an AdsWizz website visitor have opted out the collection of information by AdsWizz service or opted to disable the targeted ads by AdsWizz.|
|test_cookie||15 minutes||This cookie is set by doubleclick.net. The purpose of the cookie is to determine if the user's browser supports cookies.|
|VISITOR_INFO1_LIVE||5 months 27 days||This cookie is set by Youtube. Used to track the information of the embedded YouTube videos on a website.|
Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.
|CONSENT||16 years 8 months 19 days 4 hours||No description|
|cookielawinfo-checkbox-functional||1 year||The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".|
|cookielawinfo-checkbox-others||1 year||No description|
|fb_sessiontraffic||20 minutes||No description|
|pathway||20 minutes||No description|
|visitor||1 year||No description|