{"product_id":"immunitet-s-perwogo-wzglqda-von-saba-khan","title":"Immunitet s perwogo wzglqda","description":"\u003cp\u003eImmunologiq - äto izuchenie fiziologicheskih zaschitnyh mehanizmow, s pomosch'ü kotoryh organizm, t.e. hozqin, unichtozhaet i nejtralizuet chuzherodnye weschestwa, kak zhiwye, tak i nezhiwye. Latinskoe slowo \"immunis\", oznachaüschee \"swobodnyj ot bremeni\", dalo anglijskij termin \"immunitet\". V biologii bremq - äto bolezni, wyzwannye wirusami, gribkami, bakteriqmi, prostejshimi, cherwqmi i toxinami. Fiziologicheskaq rol' immunnoj sistemy zaklüchaetsq w tom, chtoby derzhat' äto bremq w uzde. My wse rozhdaemsq s nekotorym immunitetom, a ostal'noj mozhet byt' priobreten w techenie zhizni. Nekotorye immunnye reakcii mogut byt' specifichnymi dlq mikroba, oni zauchiwaütsq i sohranqütsq w immunologicheskoj pamqti. Istoriq razwitiq immunnoj sistemy proishodit na dwuh urownqh - na urowne wida, nazywaemom filogenez, i na urowne indiwiduuma, nazywaemom ontogenez. Perwye priznaki immunnoj sistemy pozwonochnyh, nazywaemoj limfoidnoj sistemoj, poqwilis' u primitiwnyh pozwonochnyh - ciklostomy. Teoriq klonal'nogo otbora ob#qsnqet, kak immunnaq sistema pozwonochnyh specificheski raspoznaet milliony razlichnyh antigenow. Teoriq klonal'noj selekcii utwerzhdaet, chto kazhdyj klon b-kletok sinteziruet antitelo s unikal'nym sajtom swqzywaniq antigena.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786205094945\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786205094945","offer_id":40447992692829,"sku":"9786205094945","price":49.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/78a4aa31-2b59-4b64-b93f-d1085a8c2b8e.png?v=1758344374","url":"https:\/\/shop.autorenwelt.de\/products\/immunitet-s-perwogo-wzglqda-von-saba-khan","provider":"Autorenwelt Shop","version":"1.0","type":"link"}