Lenfatik sistem veya lenf sistemi lenf s\u0131v\u0131s\u0131, lenf damarlar\u0131 ve lenf d\u00fc\u011f\u00fcmlerinden olu\u015fan bir organ sistemidir. \u0130kinci bir dola\u015f\u0131m sistemi olarak tan\u0131mlanabilecek olan lenf sistemi yine de yap\u0131s\u0131 itibariyle dola\u015f\u0131m sisteminden \u00e7ok farkl\u0131d\u0131r. Dola\u015f\u0131m sisteminden ba\u011f\u0131ms\u0131z olarak \u00e7al\u0131\u015fan lenfatik sistem ba\u011f\u0131\u015f\u0131kl\u0131k sistemi i\u00e7eri\u011fini yine dola\u015f\u0131m sistemine bo\u015falt\u0131r ve genel olarak ba\u011f\u0131\u015f\u0131kl\u0131kta rol al\u0131r.<\/p>\n
Lenf sistemi kan dola\u015f\u0131m\u0131 gibi doku ve h\u00fccrelerdeki art\u0131k maddeleri toplar , fakat lenf sisteminin bu trasport i\u015flemi oldukca farkl\u0131d\u0131r. Kan dola\u015f\u0131m\u0131 atar ve toplar damarlardan olu\u015furken, lenf sistemi tek y\u00f6nl\u00fc yol gibi sadece toplama i\u015flemi yapar. H\u00fccreler aras\u0131nda kalan art\u0131k maddeleri lenf sistemi alarak ana lenf damar\u0131na (kanal\u0131na) ula\u015ft\u0131r\u0131r, bu kanalda art\u0131k maddeleri toplar damarlara verir.<\/p>\n
Lenf sistemi neleri transporteder?
\n 1-) Su, g\u00fcnde 2-4 litre suyu ta\u015f\u0131r.
\n 2-) Proteinlar\u0131
\n 3-) H\u00fccre art\u0131klar\u0131, \u00f6l\u00fc h\u00fccreler ve y\u0131pranm\u0131\u015f h\u00fccreler
\n 4-) Yabanc\u0131 maddeleri: toz gibi
\n 5-) Bakterileri ve ba\u015fka hastal\u0131k yap\u0131c\u0131 maddeleri<\/p>\n
6-) Ya\u011flar, tam sindirilmemi\u015f ya\u011flar
\n Lenfin narin kanallar\u0131 bu art\u0131k maddeleri toplar ve b\u00fcy\u00fck kanallara aktar\u0131r, onlarda bu art\u0131k maddeleri toplar damarlara verir. Lenf kanallar\u0131 (damarlar\u0131 ) ta\u015f\u0131ma i\u015flemi s\u0131ras\u0131nda di\u011fer bezelerine u\u011frarlar. Bezelerdeki art\u0131k maddelerde bu kanala aktar\u0131l\u0131r. Lenf bezleri v\u00fccudun filitresi gibidir. Toplar damarlardaki kan\u0131n geri d\u00f6n\u00fc\u015f\u00fcn\u00fc \u00f6nlemek i\u00e7in bulunan kapakc\u0131klar burada lenf damarlarlar\u0131ndada vard\u0131r ve b\u00f6ylece art\u0131k maddelerin geri d\u00f6nmesi \u00f6nlenir.
\n Ba\u015fka g\u00f6revleri nedir ?
\n Lenf bezeleri toplu i\u011fne ba\u015f\u0131ndan fasulye b\u00fcy\u00fckl\u00fc\u011f\u00fcne kadar \u00e7e\u015fitli b\u00fcy\u00fckl\u00fcklerde takriben 600 adet olurlar. \u0130rili ufakl\u0131 tesbih gibi birbirlerine lenf damarlar\u0131 ile ba\u011fl\u0131d\u0131r. Lenf bezeleri sadece transport i\u015flemi yapamazlar ve ayn\u0131 anda ba\u011f\u0131\u015f\u0131kl\u0131k sisteminin en \u00f6nemli organlar\u0131ndand\u0131r. Akyuvarlar h\u00fccrelerinden (lenfositler) \u00fcretirler vede lenf kanallar\u0131ndaki fazla suyu lenf bezeleri (d\u00fc\u011fmeleri) emerek al\u0131r.<\/p>\n
En \u00f6nemli lenf bezeleri
\n Koltukalt\u0131 lenf bezleri, boyun lenf bezeleri, kas\u0131k lenf bezeleri ve le\u011fenkemi\u011fi bezeleri en \u00f6nemlileridir. Lenf bezeleri iltihaplan\u0131nca \u015fi\u015ferler ve bas\u0131nca a\u011fr\u0131ya sebep olurlar. \u0130ltihaplanan lenf bezelerinin mutlaka tedavisi gerekir. V\u00fccudun sa\u011f taraf\u0131ndaki lenf kanallar\u0131 k\u00f6pr\u00fcc\u00fck kemi\u011finin alt\u0131ndaki toplar damara aktar\u0131l\u0131r ve solundaki lenflerde toplanan maddeler sol k\u00f6pr\u00fcc\u00fck kemi\u011fi alt\u0131ndan toplar damara aktar\u0131l\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"
Lenfatik sistem veya lenf sistemi lenf s\u0131v\u0131s\u0131, lenf damarlar\u0131 ve lenf d\u00fc\u011f\u00fcmlerinden olu\u015fan bir organ sistemidir. \u0130kinci bir dola\u015f\u0131m sistemi olarak tan\u0131mlanabilecek olan lenf sistemi yine de yap\u0131s\u0131 itibariyle dola\u015f\u0131m sisteminden \u00e7ok farkl\u0131d\u0131r. Dola\u015f\u0131m sisteminden ba\u011f\u0131ms\u0131z olarak \u00e7al\u0131\u015fan lenfatik sistem ba\u011f\u0131\u015f\u0131kl\u0131k sistemi i\u00e7eri\u011fini yine dola\u015f\u0131m sistemine bo\u015falt\u0131r ve genel olarak ba\u011f\u0131\u015f\u0131kl\u0131kta rol al\u0131r. Lenf sistemi …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1407,1403],"tags":[8935,8934,7665,7664,7920,6009,2303,2548],"class_list":["post-3930","post","type-post","status-publish","format-standard","hentry","category-fen-ve-teknoloji-odevleri","category-odevler","tag-en-onemli-lenf-bezeleri","tag-lenf-damarlari","tag-lenf-dugumleri","tag-lenf-sistemi","tag-lenfatik-sistem","tag-lenfositler","tag-protein","tag-yaglar"],"_links":{"self":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/3930","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/comments?post=3930"}],"version-history":[{"count":0,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/posts\/3930\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/media?parent=3930"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/categories?post=3930"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.islamidavet.com\/kutuphane\/wp-json\/wp\/v2\/tags?post=3930"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}