{"id":120,"date":"2010-03-23T13:42:59","date_gmt":"2010-03-23T12:42:59","guid":{"rendered":"http:\/\/www.steliva.cz\/kocici-zivot\/?p=120"},"modified":"2013-01-31T06:55:03","modified_gmt":"2013-01-31T05:55:03","slug":"proc-se-nebat-toxoplasmozy","status":"publish","type":"post","link":"https:\/\/www.steliva.cz\/kocici-zivot\/proc-se-nebat-toxoplasmozy\/","title":{"rendered":"Pro\u010d se (ne)b\u00e1t toxoplasm\u00f3zy?"},"content":{"rendered":"<p>Vzhledem k\u00a0medializaci a do jist\u00e9 m\u00edry tak\u00e9 desinformaci tohoto t\u00e9matu jsme se rozhodli vytvo\u0159it ve spolupr\u00e1ci s veterin\u00e1rn\u00ed odbornic\u00ed, MVDr. Irenou Aubrechtovou, tento rozhovor. Bohu\u017eel i v dob\u011b masm\u00e9di\u00ed, kdy je v\u011bt\u0161ina informac\u00ed velmi snadno dostupn\u00e1, m\u016f\u017eeme narazit na spoustu m\u00fdt\u016f a nepravd, z kter\u00fdch se n\u00e1m neda\u0159\u00ed \u00fapln\u011b vymanit a mohou st\u00e1le negativn\u011b ovliv\u0148ovat na\u0161e jedn\u00e1n\u00ed. V tom nejhor\u0161\u00edm p\u0159\u00edpad\u011b m\u016f\u017ee v\u00e9st neopodstatn\u011bn\u00e1 paranoia nap\u0159\u00edklad a\u017e k nen\u00e1visti ko\u010dek a vyh\u00fdb\u00e1n\u00ed se jak\u00e9mukoliv kontaktu s nimi. Pevn\u011b v\u011b\u0159\u00edme, \u017ee v n\u00ed\u017ee uveden\u00fdch faktick\u00fdch odpov\u011bd\u00edch naleznete uklidn\u011bn\u00ed a porozum\u011bn\u00ed cel\u00e9 problematice.<\/p>\n<h2>1. Co je to vlastn\u011b ta toxoplasm\u00f3za?<\/h2>\n<p>Toxoplasm\u00f3za je nemoc zp\u016fsoben\u00e1 parazitem Toxoplasma gondii. Tento parazit dokon\u010duje sv\u016fj v\u00fdvojov\u00fd cyklus ve st\u0159ev\u011b ko\u010dek. Ko\u010dky jsou tedy jedin\u00fdm savcem, kter\u00fd vylu\u010duje v trusu infek\u010dn\u00ed oocysty. Pt\u00e1ci a savci v\u010detn\u011b \u010dlov\u011bka se mohou poz\u0159en\u00edm t\u011bchto oocyst nakazit. U nich, stejn\u011b tak i u ko\u010dek, parazit vytv\u00e1\u0159\u00ed tkz. tk\u00e1\u0148ov\u00e9 cysty, kter\u00e9 se mohou nach\u00e1zet ve svalovin\u011b, v nervov\u00e9 tk\u00e1n\u00ed, v o\u010dn\u00ed rohovce a dal\u0161\u00edch org\u00e1nech.<\/p>\n<h2>2. \u010c\u00edm je pro \u010dlov\u011bka toxoplasm\u00f3za nebezpe\u010dn\u00e1?<\/h2>\n<p>Toxoplasm\u00f3za je nebezpe\u010dn\u00e1 p\u0159edev\u0161\u00edm jako akutn\u00ed infekce v t\u011bhotenstv\u00ed, kdy m\u016f\u017ee p\u0159es placentu infikovat plod a zp\u016fsobit jeho odum\u0159en\u00ed nebo po\u0161kodit mozek a o\u010di d\u00edt\u011bte. Akutn\u00ed infekce znamen\u00e1, \u017ee do\u0161lo k n\u00e1kaze toxoplasm\u00f3zou b\u011bhem t\u011bhotenstv\u00ed. Nejv\u011bt\u0161\u00ed nebezpe\u010d\u00ed hroz\u00ed p\u0159i n\u00e1kaze v prvn\u00edm trimestru. Pokud jsme ji\u017e toxoplasm\u00f3zu v minulosti prod\u011blali, co\u017e zjist\u00edme vy\u0161et\u0159en\u00edm na p\u0159\u00edtomnost protil\u00e1tek v krvi charakteristick\u00fdch pro chronickou infekci, p\u0159edstavuj\u00ed tyto protil\u00e1tky ochranu p\u0159ed akutn\u00ed infekc\u00ed v t\u011bhotenstv\u00ed. D\u0159\u00edve prod\u011blan\u00e1 infekce tak nep\u0159edstavuje nebezpe\u010d\u00ed pro v\u00fdvoj plodu. Toxoplasm\u00f3za m\u016f\u017ee b\u00fdt nebezpe\u010dn\u00e1 tak\u00e9 pro HIV pozitivn\u00ed pacienty a d\u011bti mlad\u0161\u00ed 5 let, u kter\u00fdch nen\u00ed imunitn\u00ed syst\u00e9m dostate\u010dn\u011b kompetentn\u00ed.<\/p>\n<h2>3. Jak prob\u00edh\u00e1 onemocn\u011bn\u00ed toxoplasm\u00f3zou u \u010dlov\u011bka?<\/h2>\n<p>U v\u011bt\u0161iny populace prob\u00edh\u00e1 onemocn\u011bn\u00ed bez v\u00e1\u017en\u011bj\u0161\u00edch klinick\u00fdch p\u0159\u00edznak\u016f. M\u016f\u017eeme zaznamenat zv\u00fd\u0161enou teplotu, pop\u0159. p\u0159\u00edznaky podobn\u00e9 ch\u0159ipce. V\u011bt\u0161inou si v\u0161ak n\u00e1kazu ani neuv\u011bdom\u00edme. Daleko z\u00e1va\u017en\u011bj\u0161\u00ed pr\u016fb\u011bh m\u016f\u017ee m\u00edt u lid\u00ed HIV pozitivn\u00edch a mal\u00fdch d\u011bt\u00ed, kdy doch\u00e1z\u00ed k posti\u017een\u00ed plic a centr\u00e1ln\u00ed nervov\u00e9 soustavy. Rovn\u011b\u017e se u nich m\u016f\u017eeme setkat s posti\u017een\u00edm oka.<\/p>\n<h2>4. Jak se m\u016f\u017eeme nakazit?<\/h2>\n<p>Nej\u010dast\u011bji se nakaz\u00edme poj\u00edd\u00e1n\u00edm nedostate\u010dn\u011b tepeln\u011b upraven\u00e9ho masa, a to d\u00edky p\u0159\u00edtomnosti tk\u00e1\u0148ov\u00fdch cyst. Nejb\u011b\u017en\u011bj\u0161\u00ed je pak n\u00e1kaza z kr\u00e1li\u010d\u00edho masa z dom\u00e1c\u00edho chovu. Dal\u0161\u00ed mo\u017enosti n\u00e1kazy jsou, vzhledem k mo\u017en\u00e9 kontaminaci prost\u0159ed\u00ed trusem venkovn\u00edch ko\u010dek, p\u0159i pr\u00e1ci na zahrad\u011b, p\u0159i hran\u00ed na p\u00edskovi\u0161t\u00edch \u010di poj\u00edd\u00e1n\u00ed nemyt\u00e9ho ovoce a zeleniny. Proto je nutn\u00e9 dodr\u017eovat z\u00e1klady hygieny. Vyh\u00fdbat se poj\u00edd\u00e1n\u00ed syrov\u00e9ho masa, m\u00fdt si ruce p\u0159i jeho kulin\u00e1\u0159sk\u00e9 p\u0159\u00edprav\u011b, pe\u010dliv\u011b om\u00fdvat ovoce a zeleninu.<\/p>\n<h2>5. Mohu se nakazit od sv\u00e9 ko\u010dky?<\/h2>\n<p>K vylu\u010dov\u00e1n\u00ed oocyst trusem ko\u010dek doch\u00e1z\u00ed pouze p\u0159i jejich prvn\u00edm naka\u017een\u00ed, nej\u010dast\u011bji ve v\u011bku 3-8 m\u011bs\u00edc\u016f. Po primoinfekci ko\u010dka vylu\u010duje velk\u00e9 mno\u017estv\u00ed oocyst po dobu asi t\u0159\u00ed t\u00fddn\u016f. Postupn\u011b v\u0161ak doch\u00e1z\u00ed k \u00fapln\u00e9mu zastaven\u00ed jejich vylu\u010dov\u00e1n\u00ed. Dosp\u011bl\u00e1 ko\u010dka proto po prod\u011blan\u00e9 infekci zpravidla \u017e\u00e1dn\u00e9 oocysty nevylu\u010duje. V\u00fdjimku mohou tvo\u0159it ko\u010dky naka\u017een\u00e9 FIV v pozdn\u00edm st\u00e1diu. Nav\u00edc oocysta v prost\u0159ed\u00ed mus\u00ed dozr\u00e1t, ne\u017e se stane infek\u010dn\u00ed. Toto dozr\u00e1v\u00e1n\u00ed trv\u00e1 2-3 dny. Proto bychom m\u011bli odstra\u0148ovat ko\u010di\u010d\u00ed trus ze z\u00e1chodu pravideln\u011b alespo\u0148 jednou denn\u011b. M\u011bli bychom si poka\u017ed\u00e9 um\u00fdt ruce, pop\u0159. pou\u017e\u00edvat rukavice (to plat\u00ed zejm\u00e9na pro t\u011bhotn\u00e9 \u017eeny a HIV pozitivn\u00ed jedince). P\u0159i pou\u017e\u00edv\u00e1n\u00ed kvalitn\u00edch hrudkuj\u00edc\u00edch steliv se da\u0159\u00ed odstra\u0148ovat v\u0161echen trus najednou a v z\u00e1ch\u016fdku tak z\u016fst\u00e1v\u00e1 pouze \u010dist\u00e9 stelivo. Pro zachov\u00e1n\u00ed vysok\u00e9 \u00farovn\u011b hygieny jednou m\u011bs\u00ed\u010dn\u011b vym\u011bn\u00edme ve\u0161ker\u00e9 stelivo a vymyjeme ko\u010di\u010d\u00ed toaletu. Stelivo je mo\u017en\u00e9 zlikvidovat odlo\u017een\u00edm mezi ostatn\u00ed odpad z dom\u00e1cnosti. Doporu\u010dit lze jednozna\u010dn\u011b miner\u00e1ln\u00ed p\u0159\u00edrodn\u00ed bentonitov\u00e1 steliva ze sortimentu spole\u010dnosti KERAMOST, a.s., kter\u00e1 z\u00e1rove\u0148 dob\u0159e pohlcuj\u00ed doprovodn\u00e9 pachy.<\/p>\n<h2>6. Mohu se nakazit z trusu psa \u010di jin\u00e9ho dom\u00e1c\u00edho zv\u00ed\u0159ete?<\/h2>\n<p>Ne, jak ji\u017e bylo \u0159e\u010deno, Toxoplasma je schopna zavr\u0161it sv\u016fj v\u00fdvojov\u00fd cyklus pouze ve st\u0159ev\u011b ko\u010dky. Od psa se tedy m\u016f\u017eeme teoreticky nakazit pouze p\u0159i konzumaci jeho syrov\u00e9ho masa, co\u017e jist\u011b nem\u00e1me v \u00famyslu.<\/p>\n<h2>7. M\u00e1me se v t\u011bhotenstv\u00ed toxoplasm\u00f3zy ob\u00e1vat a d\u00e1vat na\u0161e \u010dty\u0159noh\u00e9 kamar\u00e1dy pry\u010d?<\/h2>\n<p>Bohu\u017eel st\u00e1le existuje v tomto sm\u011bru \u0159ada m\u00fdt\u016f a ani n\u011bkte\u0159\u00ed l\u00e9ka\u0159i z \u0159ad gynekolog\u016f neuchop\u00ed tento probl\u00e9m pr\u00e1v\u011b \u0161\u0165astn\u011b. Ve skute\u010dnosti k t\u011bmto krajn\u00edm opat\u0159en\u00edm nen\u00ed nutn\u00e9 zach\u00e1zet. Pokud vlastn\u00edme dosp\u011blou ko\u010dku, kter\u00e1 je pouze bytov\u00e1, posta\u010d\u00ed dodr\u017eovat z\u00e1sady hygieny p\u0159i \u010di\u0161t\u011bn\u00ed z\u00e1chodk\u016f, p\u0159\u00edp. pou\u017e\u00edt rukavice \u010di tuto povinnost na \u010das p\u0159enechat n\u011bkomu jin\u00e9mu. M\u011bly bychom se pro jistotu vyvarovat kontaktu s venkovn\u00edmi ko\u010dkami. Rovn\u011b\u017e v tomto obdob\u00ed nen\u00ed nejvhodn\u011bj\u0161\u00ed doba na po\u0159\u00edzen\u00ed nov\u00e9ho ko\u0165\u00e1tka. Dodr\u017eujeme p\u0159\u00edsnou hygienu p\u0159i pr\u00e1ci se syrov\u00fdm masem, kter\u00e9 je nej\u010dast\u011bj\u0161\u00edm zdrojem n\u00e1kazy. V p\u0159\u00edpad\u011b obav po\u017e\u00e1d\u00e1me sv\u00e9ho gynekologa o vy\u0161et\u0159en\u00ed krve na p\u0159\u00edtomnost protil\u00e1tek. Pamatujeme, \u017ee nebezpe\u010d\u00ed hroz\u00ed pouze v p\u0159\u00edpad\u011b akutn\u00ed infekce. Absolutn\u00edm nesmyslem je, a\u010d to bohu\u017eel n\u011bkte\u0159\u00ed l\u00e9ka\u0159i i dnes doporu\u010duj\u00ed, zbaven\u00ed se ko\u010dky \u010di jin\u00e9ho dom\u00e1c\u00edho mazl\u00ed\u010dka z d\u016fvodu obav z toxoplasm\u00f3zy.<\/p>\n<h2>8. Jak se diagnostikuje toxoplasm\u00f3za u ko\u010dek?<\/h2>\n<p>Pomoc\u00ed parazitologick\u00e9ho vy\u0161et\u0159en\u00ed trusu zjist\u00edme p\u0159\u00edtomnost oocyst. U ps\u016f a ko\u010dek s podez\u0159en\u00edm na celkov\u00e9 onemocn\u011bn\u00ed se prov\u00e1d\u00ed s\u00e9rologick\u00e9 vy\u0161et\u0159en\u00ed krve. Detekuj\u00ed se specifick\u00e9 protil\u00e1tky. Vzhledem k vysok\u00e9mu po\u010dtu s\u00e9rologicky pozitivn\u00edch jedinc\u016f je nutn\u00e1 spr\u00e1vn\u00e1 interpretace v\u00fdsledk\u016f, je nutn\u00e9 rozli\u0161it akutn\u00ed a chronickou infekci. Ne ka\u017ed\u00e1 ko\u010dka, kter\u00e1 je pozitivn\u00ed na p\u0159\u00edtomnost toxoplasm\u00f3zy, vylu\u010duje oocysty v trusu.<\/p>\n<h2>9. D\u00e1 se u ko\u010dek toxoplasm\u00f3za l\u00e9\u010dit?<\/h2>\n<p>Ano. U ko\u010dek se pou\u017e\u00edv\u00e1 l\u00e9k, kter\u00fd dok\u00e1\u017ee velmi rychle vylu\u010dov\u00e1n\u00ed oocyst zastavit.<\/p>\n<h2>10. Jak se m\u016f\u017ee toxoplasm\u00f3zou nakazit ko\u010dka?<\/h2>\n<p>U ko\u010dek chovan\u00fdch v byt\u011b a krmen\u00fdch pr\u016fmyslov\u011b vyr\u00e1b\u011bn\u00fdmi dietami je nebezpe\u010d\u00ed infekce minim\u00e1ln\u00ed. Krm\u00edme-li ko\u010dky \u010derstv\u00fdm syrov\u00fdm masem je pravd\u011bpodobnost infekce vy\u0161\u0161\u00ed, proto bychom m\u011bli maso a vnit\u0159nosti p\u0159edt\u00edm, ne\u017e je pod\u00e1me ko\u010dce, hluboce zmrazit na -20 \u00baC po dobu nejm\u00e9n\u011b 3 dn\u016f. To p\u0159\u00edpadn\u00e9 oocysty spolehliv\u011b ni\u010d\u00ed. Ko\u010dky s volnost\u00ed pohybu se snadno infikuj\u00ed lovem hlodavc\u016f, nejv\u011bt\u0161\u00ed riziko je u ko\u0165at. Doporu\u010dovan\u00e9 preventivn\u00ed vy\u0161et\u0159en\u00ed trus\u016f jednou m\u011bs\u00ed\u010dn\u011b do 1 roku st\u00e1\u0159\u00ed nar\u00e1\u017e\u00ed na probl\u00e9m se z\u00edsk\u00e1v\u00e1n\u00edm vzork\u016f.<\/p>\n<p>&nbsp;<\/p>\n<p>Odpov\u00eddala: MVDr. Irena Aubrechtov\u00e1<br \/>\nAutor: Ing. Jan Protiv\u00ednsk\u00fd (KERAMOST, a.s.)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vzhledem k medializaci a do jist\u00e9 m\u00edry tak\u00e9 desinformaci tohoto t\u00e9matu jsme se rozhodli vytvo\u0159it ve spolupr\u00e1ci s veterin\u00e1rn\u00ed odbornic\u00ed, MVDr. Irenou Aubrechtovou, tento rozhovor. Bohu\u017eel i v dob\u011b masm\u00e9di\u00ed, kdy je v\u011bt\u0161ina informac\u00ed velmi snadno dostupn\u00e1, m\u016f\u017eeme narazit na spoustu m\u00fdt\u016f a nepravd, z kter\u00fdch se n\u00e1m neda\u0159\u00ed \u00fapln\u011b vymanit a mohou st\u00e1le negativn\u011b ovliv\u0148ovat na\u0161e jedn\u00e1n\u00ed. V tom nejhor\u0161\u00edm p\u0159\u00edpad\u011b m\u016f\u017ee v\u00e9st neopodstatn\u011bn\u00e1 paranoia nap\u0159\u00edklad a\u017e k nen\u00e1visti ko\u010dek a vyh\u00fdb\u00e1n\u00ed se jak\u00e9mukoliv kontaktu s nimi. Pevn\u011b v\u011b\u0159\u00edme, \u017ee v n\u00ed\u017ee uveden\u00fdch faktick\u00fdch odpov\u011bd\u00edch naleznete uklidn\u011bn\u00ed a porozum\u011bn\u00ed cel\u00e9 problematice.<\/p>\n","protected":false},"author":3,"featured_media":164,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[4],"tags":[],"_links":{"self":[{"href":"https:\/\/www.steliva.cz\/kocici-zivot\/wp-json\/wp\/v2\/posts\/120"}],"collection":[{"href":"https:\/\/www.steliva.cz\/kocici-zivot\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.steliva.cz\/kocici-zivot\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.steliva.cz\/kocici-zivot\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.steliva.cz\/kocici-zivot\/wp-json\/wp\/v2\/comments?post=120"}],"version-history":[{"count":10,"href":"https:\/\/www.steliva.cz\/kocici-zivot\/wp-json\/wp\/v2\/posts\/120\/revisions"}],"predecessor-version":[{"id":125,"href":"https:\/\/www.steliva.cz\/kocici-zivot\/wp-json\/wp\/v2\/posts\/120\/revisions\/125"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.steliva.cz\/kocici-zivot\/wp-json\/wp\/v2\/media\/164"}],"wp:attachment":[{"href":"https:\/\/www.steliva.cz\/kocici-zivot\/wp-json\/wp\/v2\/media?parent=120"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.steliva.cz\/kocici-zivot\/wp-json\/wp\/v2\/categories?post=120"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.steliva.cz\/kocici-zivot\/wp-json\/wp\/v2\/tags?post=120"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}