{"id":131466,"date":"2016-02-26T13:15:00","date_gmt":"2016-02-26T13:15:00","guid":{"rendered":"https:\/\/bm.dev.synology.me\/?p=131466"},"modified":"2016-02-26T13:15:00","modified_gmt":"2016-02-26T13:15:00","slug":"ce-este-escherichia-coli-e-coli-cum-se-transmite-si-cum-o-puteti-preveni","status":"publish","type":"post","link":"https:\/\/bm.dev.synology.me\/?p=131466","title":{"rendered":"Ce este Escherichia Coli (E.coli). Cum se transmite \u015fi cum o pute\u0163i preveni?"},"content":{"rendered":"

\nEscherichia Coli (E.coli) este o bacterie care se g\u0103se\u015fte de obicei \u00een intestinele oamenilor, dar \u015fi la animalele cu s\u00e2nge cald. Este o bacterie lactozo-pozitiv\u0103 (descompune lactoza), ce apare la microscop sub form\u0103 de bastona\u015fe. A fost denumit\u0103 \u00een 1919 dup\u0103 numele bacteriologului  care a descoperit-o,Theodor Escherich.<\/p>\n

\nBacteria E.coli are o perioad\u0103 de incuba\u0163ie de trei-patru zile, iar pacien\u0163ii se recupereaz\u0103 \u00een zece zile. Totu\u015fi, o parte mic\u0103 a popula\u0163iei, \u00een special copiii \u015fi b\u0103tr\u00e2nii, pot suferi complica\u0163ii care s\u0103 duc\u0103 la o boal\u0103 mai grav\u0103, caracterizat\u0103 prin insuficien\u0163\u0103 renal\u0103 acut\u0103. Conform datelor OMS, aceast\u0103 boal\u0103 are o rat\u0103 a mortali\u0163\u0103\u0163ii de 3-5 procente.<\/p>\n

\nCele mai multe tulpini ale acestei bacterii sunt inofensive. Bacteriile care produc aceasta toxin\u0103 se numesc Shiga toxina E.coli sau STEC sau E.coli enterohemoragica (EHEC), iar acestea pot provoca toxiinfec\u0163ii alimentare severe. Tipul de E.coli cel mai frecvent izolat care apartine acestui grup este O157:H7.<\/p>\n

\nPrincipalele simptome ale bolii, la copii, sunt: diaree, febr\u0103 de 38-39 grade Celsius, care poate lipsi \u00een formele u\u015foare ale bolii, v\u0103rs\u0103turile alimentare, care cauzeaz\u0103 deshidratare, precum \u015fi colicile intestinale.<\/p>\n

\nContaminarea se produce prin intermediul persoanelor care intr\u0103 \u00een contact cu animalele \u015fi care nu respecta reguli de igien\u0103 personal\u0103 (spalatul m\u00e2inilor cu ap\u0103 \u015fi s\u0103pun etc). Pentru a preveni contaminarea  se recomand\u0103 sp\u0103larea pe m\u00e2ini cu ap\u0103 \u015fi s\u0103pun (cel pu\u0163in 30 de secunde) dup\u0103 folosirea toaletei, dup\u0103 schimbarea scutecelor copilului \u015fi \u00eenaintea prepar\u0103rii sau a consumului de alimente, dar \u015fi sp\u0103larea pe maini cu ap\u0103 \u015fi s\u0103pun dup\u0103 contactul cu animale sau cu materialele folosite pentru ingrijirea lor.<\/p>\n

\nDe asemenea, trebuie s\u0103 v\u0103 asigura\u0163i c\u0103 m\u00e2ncarea este \u0163inut\u0103 la temperatura indicat\u0103 \u015fi nu este indicat  consumul de carne crud\u0103.<\/p>\n

\nUtilitatea Escherichia Coli.<\/p>\n

\nE.coli este o bacterie u\u015for cultivabil\u0103 \u00een laborator \u015fi  este considerat\u0103 bacterie indicatoare a contamin\u0103rii cu fecale a apei, alimentelor \u015fi a suprafe\u0163elor din mediul ambiant.<\/p>\n

\n\u00cen plus, E. coli a fost cercetat\u0103 am\u0103nun\u0163it sub aspectul compozi\u0163iei chimice, al fiziologiei \u015fi sub aspect genetic, anumite tulpini ale acestei specii servind pentru manipul\u0103ri genetice \u00een vederea ob\u0163inerii de organisme modificate genetic (pentru producerea de insulin\u0103, enzime, proteine). Astfel \u00een biotehnologie \u015fi inginerie genetic\u0103 E. coli serve\u015fte ca model experimental, \u00een mod asem\u0103n\u0103tor cu cobaii \u00een cercet\u0103rile de fiziologie \u015fi medicin\u0103.<\/p>\n

\n\"\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Escherichia Coli (E.coli) este o bacterie care se g\u0103se\u015fte de obicei \u00een intestinele oamenilor, dar \u015fi la animalele cu s\u00e2nge cald. Este o bacterie lactozo-pozitiv\u0103 (descompune lactoza), ce apare la microscop sub form\u0103 de bastona\u015fe. A fost denumit\u0103 \u00een 1919 dup\u0103 numele bacteriologului  care a descoperit-o,Theodor Escherich. Bacteria E.coli are o perioad\u0103 de incuba\u0163ie de […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[510],"tags":[426,422,5593,42429,22895,17515,14023,9817,22991,553,16015,19913,22894,32766,14357,19125],"class_list":["post-131466","post","type-post","status-publish","format-standard","hentry","category-actualitate","tag-alimente","tag-animale","tag-apa","tag-bacteria-e-coli","tag-bacterie","tag-batrani","tag-boala","tag-consum","tag-contaminare","tag-copii","tag-denumire","tag-descoperire","tag-e-coli","tag-folosire","tag-genetica","tag-prevenire"],"_links":{"self":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/131466","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=131466"}],"version-history":[{"count":0,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=\/wp\/v2\/posts\/131466\/revisions"}],"wp:attachment":[{"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=131466"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=131466"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bm.dev.synology.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=131466"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}