{"id":4818,"date":"2014-04-27T13:16:21","date_gmt":"2014-04-27T11:16:21","guid":{"rendered":"http:\/\/www.invarena.cz\/?p=4818"},"modified":"2014-04-27T13:16:21","modified_gmt":"2014-04-27T11:16:21","slug":"pobyt-v-prirode-jako-prevence-alergie","status":"publish","type":"post","link":"https:\/\/www.invarena.cz\/?p=4818","title":{"rendered":"Pobyt v p\u0159\u00edrod\u011b jako prevence alergie"},"content":{"rendered":"

Podle statistik\u016f trp\u00ed ur\u010ditou formou alergie p\u0159es 3,5 milionu \u010cech\u016f. A st\u00e1le jich p\u0159ib\u00fdv\u00e1. P\u0159itom nejlep\u0161\u00ed prevenc\u00ed je pos\u00edlit imunitu a nep\u0159eh\u00e1n\u011bt to s \u010distotou. Nev\u011b\u0159\u00edte?<\/strong><\/p>\n

Za alergie paradoxn\u011b m\u016f\u017ee n\u00e1\u0161 vlastn\u00ed imunitn\u00ed syst\u00e9m. Jeho \u00fakolem je rozpoznat a zni\u010dit cizorod\u00e9 l\u00e1tky naru\u0161uj\u00edc\u00ed rovnov\u00e1hu v organismu. P\u0159i poru\u0161en\u00ed tolerance ne\u0161kodn\u00fdch l\u00e1tek z okoln\u00edho prost\u0159ed\u00ed v\u0161ak vznik\u00e1 ob\u00e1van\u00e1 alergie, kdy imunitn\u00ed syst\u00e9m za\u010dne napadat i vlastn\u00ed bu\u0148ky, co\u017e se projevuje nap\u0159\u00edkald ekz\u00e9my, sennou r\u00fdmou \u010di ka\u0161lem.<\/p>\n

Jednou z nej\u010dast\u011bj\u0161\u00edch alergi\u00ed je alergie na bytov\u00fd prach.<\/strong> Na vin\u011b jsou rozto\u010di<\/strong>, kte\u0159\u00ed se zachycuj\u00ed p\u0159edev\u0161\u00edm v koberc\u00edch nebo seda\u010dk\u00e1ch. Rozto\u010dov\u00e9 alergeny jsou obsa\u017een\u00e9 ve v\u00fdm\u011b\u0161c\u00edch rozto\u010d\u016f a \u0161\u00ed\u0159\u00ed se zejm\u00e9na vzduchem. Do lidsk\u00e9ho organismu se dost\u00e1vaj\u00ed vdechov\u00e1n\u00edm. Pot\u00ed\u017ee rozto\u010dov\u00e9ho p\u016fvodu \u010dasto vznikaj\u00ed p\u0159i hran\u00ed d\u011bt\u00ed na pohovk\u00e1ch, koberc\u00edch, postel\u00edch, ale tak\u00e9 p\u0159i luxov\u00e1n\u00ed, \u00faklidu a podobn\u00fdch dom\u00e1c\u00edch prac\u00edch. Odborn\u00edci rad\u00ed \u2013 zbavte se v\u0161ech lapa\u010d\u016f prachu a \u010dasto vyt\u00edrejte.<\/p>\n

Mezi \u010dast\u00e9 a mnohdy velmi urputn\u00e9 alergick\u00e9 p\u0159\u00edznaky pat\u0159\u00ed alergick\u00e1 r\u00fdma. Ve v\u011bt\u0161in\u011b p\u0159\u00edpad\u016f jsou alergenem pyly a d\u00e1le rozto\u010di, pl\u00eds\u0148ov\u00e9 spory \u010di chlupy, sliny zv\u00ed\u0159at.<\/p>\n

Mezi dal\u0161\u00ed nep\u0159\u00edjemn\u00e9 alergick\u00e9 z\u00e1n\u011bty se \u0159ad\u00ed atopick\u00fd ekz\u00e9m.<\/strong> Jde v podstat\u011b o autoimunitn\u00ed reakci na libovoln\u00fd alergen. Atopick\u00fd ekz\u00e9m je typick\u00fd suchou k\u016f\u017e\u00ed, kter\u00e1 siln\u011b sv\u011bd\u00ed. Na posti\u017een\u00fdch m\u00edstech m\u016f\u017ee dokonce mokvat.<\/p>\n

Dal\u0161\u00ed formou nebezpe\u010dn\u00e9 alergie je z\u00e1n\u011btliv\u00e9 onemocn\u011bn\u00ed d\u00fdchac\u00edch cest \u2013 pr\u016fdu\u0161kov\u00e9 astma. <\/strong>„Pr\u016fdu\u0161ky jsou naru\u0161en\u00e9 alergick\u00fdm z\u00e1n\u011btem, kter\u00fd vyvol\u00e1v\u00e1 sta\u017een\u00ed pr\u016fdu\u0161ek, tvorbu hlenu a tak\u00e9 otok sliznice. To vede k s\u00edpav\u00e9mu d\u00fdch\u00e1n\u00ed, v\u00fddechov\u00e9 du\u0161nosti, such\u00e9mu ka\u0161li, kter\u00fd ru\u0161\u00ed sp\u00e1nek a sni\u017euje fyzickou aktivitu. Astmatick\u00fd ka\u0161el m\u016f\u017ee b\u00fdt vyvol\u00e1n, krom\u011b kontaktu s alergenem, tak\u00e9 emocemi, zejm\u00e9na pl\u00e1\u010dem,“ vysv\u011btluje p\u0159edn\u00ed \u010desk\u00fd odborn\u00edk profesor V\u00e1clav \u0160pi\u010d\u00e1k a dod\u00e1v\u00e1, \u017ee bez v\u010dasn\u00e9 l\u00e9ka\u0159sk\u00e9 pomoci m\u016f\u017ee takov\u00fd z\u00e1chvat skon\u010dit i smrt\u00ed.<\/p>\n

Nemocn\u00fdch p\u0159ib\u00fdv\u00e1<\/strong><\/p>\n

Svou roli v p\u0159ed\u00e1v\u00e1n\u00ed alergie z generace na generaci hraje d\u011bdi\u010dnost. Tam, kde se v rodin\u011b vyskytla nap\u0159. senn\u00e1 r\u00fdma nebo byl n\u011bkdo astmatikem, je asi 30procentn\u00ed p\u0159edpoklad, \u017ee dal\u0161\u00ed z potomk\u016f n\u011bkterou formou alergie onemocn\u00ed. „Podle nejnov\u011bj\u0161\u00edch statistik se ukazuje, \u017ee v roce 2015 bude v Evrop\u011b alergikem ka\u017ed\u00fd druh\u00fd ob\u010dan,“ upozor\u0148uje profesor \u0160pi\u010d\u00e1k.<\/p>\n

M\u00e1 ale i dobr\u00e9 zpr\u00e1vy \u2013 lep\u0161\u00ed diagnostika a p\u0159edev\u0161\u00edm modern\u00ed l\u00e9ky umo\u017e\u0148uj\u00ed nemocn\u00fdm \u017e\u00edt plnohodnotn\u00fd \u017eivot.<\/p>\n

Nic se nem\u00e1 p\u0159eh\u00e1n\u011bt<\/strong><\/p>\n

Vznik alergie lze v\u0161ak podle odborn\u00edk\u016f mnody p\u0159i\u010d\u00edst i extr\u00e9mn\u00ed \u010distot\u011b. Pobyt d\u011bt\u00ed na venkov\u011b a v p\u0159\u00edrod\u011b<\/strong> proto m\u016f\u017ee b\u00fdt tou nejlep\u0161\u00ed prevenc\u00ed. D\u011bti, kter\u00e9 \u017eily v p\u0159irozen\u00fdch podm\u00ednk\u00e1ch a st\u00fdkaly se s \u0159adou mikroorganism\u016f, jsou tak „vytr\u00e9novan\u00e9“, \u017ee nepodlehnou patogenn\u00edm mikroorganism\u016fm. Prok\u00e1zalo se to t\u0159eba u d\u011btsk\u00e9 obrny, kter\u00e1 nepostihovala ty d\u011bti, kter\u00e9 chodily na norm\u00e1ln\u00ed h\u0159i\u0161t\u011b a hr\u00e1ly si s ostatn\u00edmi d\u011btmi. Naopak ve \u0160v\u00e9dsku, kde byl vysok\u00fd standard a v rodin\u00e1ch bylo hodn\u011b jedin\u00e1\u010dk\u016f, kter\u00e9 rodi\u010de nepou\u0161t\u011bli mezi ostatn\u00ed d\u011bti, do\u0161lo k n\u00e1r\u016fstu d\u011btsk\u00e9 obrny. Odborn\u00edci proto p\u0159edpokl\u00e1daj\u00ed, \u017ee p\u0159irozen\u00fd kontakt s infekc\u00ed je ochranou proti alergii.<\/p>\n

Mikroorganismy tlum\u00ed p\u0159ehnan\u00e9 imunitn\u00ed reakce t\u011bla, p\u0159i kter\u00fdch nap\u0159. p\u0159i po\u0161kr\u00e1b\u00e1n\u00ed nebo jin\u00edm poran\u011bn\u00ed poko\u017eky doch\u00e1z\u00ed k otok\u016fm r\u00e1ny, tvrd\u00ed v\u011bdci v pr\u00e1ci publikovan\u00e9 v \u010dasopisu Nature Medicine. V\u00fdzkumn\u00edci ze School of Medicine p\u0159i University of California v San Diegu zjistili, \u017ee jinak ne\u0161kodn\u00e9 bakterie dok\u00e1\u017eou zastavit z\u00e1n\u011bt t\u00edm, \u017ee produkuj\u00ed molekulu zvanou LTA, kter\u00e1 pak p\u016fsob\u00ed na bu\u0148ky vn\u011bj\u0161\u00ed vrstvy poko\u017eky.<\/p>\n

To potvrzuje p\u0159edpoklad, \u017ee vystaven\u00ed organismu mikrob\u016fm v ran\u00e9m d\u011btstv\u00ed \u010dasto obrn\u00ed d\u011bti proti alergi\u00edm. Mnoz\u00ed l\u00e9ka\u0159i v\u011b\u0159\u00ed, \u017ee posedlost modern\u00edho \u010dlov\u011bka hygienou, kdy nap\u0159. chemicky sterilizuje kuchy\u0148, koupelnu a dal\u0161\u00ed prostory stoj\u00ed za v\u00fdrazn\u00fdm vzestupem alergi\u00ed, k n\u011bmu\u017e v rozvinut\u00fdch zem\u00edch doch\u00e1z\u00ed.<\/p>\n

\u201e\u00da\u017easn\u00fd smysl cel\u00e9 pr\u00e1ce spo\u010d\u00edv\u00e1 v tom, \u017ee n\u00e1m poskytuje molekul\u00e1rn\u00ed z\u00e1klad k pochopen\u00ed hypot\u00e9zy p\u0159ehnan\u00e9 hygieny a odhaluje n\u011bkter\u00e9 prvky principu hojen\u00ed ran, kter\u00e9 dosud nebyly zn\u00e1m\u00e9,\u201c \u0159ekl vedouc\u00ed t\u00fdmu v\u011bdc\u016f profesor Richard Gallo. \u201eTo m\u016f\u017ee pomoci vyvinout nov\u00e9 terapeutick\u00e9 p\u0159\u00edstupy k l\u00e9\u010den\u00ed z\u00e1n\u011btliv\u00fdch ko\u017en\u00edch nemoc\u00ed,\u201c doplnil.<\/p>\n

Nadm\u011brn\u00e9 pou\u017e\u00edv\u00e1n\u00ed m\u00fddel, t\u011blov\u00fdch \u0161ampon\u016f a \u010dist\u00edc\u00edch prost\u0159edk\u016f na ruce odstra\u0148uje bakterie, kter\u00e9 jsou pro \u010dlov\u011bka p\u0159\u00ednosn\u00e9 a na kter\u00e9 je za tis\u00edcilet\u00ed sv\u00e9ho v\u00fdvoje adaptovan\u00fd. A naopak antibakteri\u00e1ln\u00ed p\u0159\u00edpravky a dal\u0161\u00ed hygienick\u00e9 prost\u0159edky mohou zp\u016fsobit rozmno\u017een\u00ed superbakteri\u00ed, kter\u00e9 pak vyvol\u00e1vaj\u00ed z\u00e1va\u017en\u00e9 probl\u00e9my.<\/span><\/span><\/p>\n

 <\/p>\n

V\u011bda u\u017e ale dok\u00e1zala, \u017ee lidsk\u00e9 t\u011blo si sv\u00e9 zdrav\u00ed udr\u017euje t\u00edm, \u017ee jsou v n\u011bm p\u0159\u00edtomny r\u016fzn\u00e9 mikroby, kter\u00e9 se navz\u00e1jem ovliv\u0148uj\u00ed.<\/p>\n

D\u011bti, kter\u00e9 vyr\u016fstaj\u00ed na venkov\u011b a jsou v kontaktu s p\u016fdou, rostlinami \u010di hmyzem maj\u00ed prokazateln\u011b m\u00e9n\u011b alergi\u00ed a probl\u00e9m\u016f s autoimunitou ne\u017e d\u011bti z m\u011bst, kter\u00e9 tr\u00e1v\u00ed v\u011bt\u0161inu sv\u00e9ho \u010dasu v dokonale \u010di\u0161t\u011bn\u00fdch bytech.
\n<\/span><\/p>\n

Posilte imunitu<\/strong><\/p>\n

Proto\u017ee alergie je z velk\u00e9 \u010d\u00e1sti zp\u016fsobena oslabenou imunitou, je pot\u0159eba ji posilovat. Jak?<\/p>\n

D\u016fle\u017eit\u00e9 je zv\u00fd\u0161it pH v t\u011ble. P\u0159ekyselen\u00ed<\/strong> je toti\u017e p\u0159\u00ed\u010dinou \u0159ady chorob. Jezte co nejv\u00edce z\u00e1sadotvorn\u00e9 \u010derstv\u00e9 zeleniny a ovoce, rostlinn\u00e9 oleje, nepra\u017een\u00e1 sem\u00ednka a o\u0159\u00ed\u0161ky a omezte kyselinotvorn\u00e9 potraviny, mezi n\u011b\u017e pat\u0159\u00ed rafinovan\u00fd cukr, slan\u00e9 pochutiny, pe\u010divo, maso, uzeniny. Zkuste si t\u0159eba d\u011btem m\u00edsto \u010dokol\u00e1dy a bonbon\u016f d\u00e1t ban\u00e1n s medem.<\/p>\n

Astma pod kontrolou<\/strong><\/p>\n

Nejnov\u011bj\u0161\u00ed p\u0159\u00edstupy k l\u00e9\u010db\u011b umo\u017e\u0148uj\u00ed pacient\u016fm \u017e\u00edt plnohodnotn\u00fd \u017eivot. \u00da\u010dinn\u00e9 l\u00e9ky tak nemusej\u00ed b\u00fdt p\u0159ek\u00e1\u017ekou ani pro vrcholov\u00fd sport. U profesion\u00e1ln\u00edch sportovc\u016f se podle specializovan\u00fdch statistik vyskytuje astma v 5 a\u017e 20 % p\u0159\u00edpad\u016f.<\/p>\n

P\u0159\u00edkladem \u0161pi\u010dkov\u00e9ho sportovce astmatika je kanoista Vav\u0159inec Hrad\u00edlek, st\u0159\u00edbrn\u00fd medailista z letn\u00edch olympijsk\u00fdch her 2012. S astmatem se \u00fasp\u011b\u0161n\u011b vypo\u0159\u00e1dali tak\u00e9 Tom\u00e1\u0161 Dvo\u0159\u00e1k (desetiboj), Luk\u00e1\u0161 Bauer (ly\u017eov\u00e1n\u00ed), Petra Kvitov\u00e1 (tenis) \u010di Ji\u0159\u00ed \u0160l\u00e9gr (hokej).<\/p>\n

Pylov\u00e1 informa\u010dn\u00ed slu\u017eba<\/p>\n

Na webu www. pylovasluzba.cz provozuje \u010cIPA (\u010cesk\u00e1 iniciativa pro astma, o.p.s.) informace o tom, kter\u00e9 alergizuj\u00edc\u00ed rostliny pr\u00e1v\u011b kvetou \u010di brzy pokvetou.<\/p>\n

invArena<\/p>\n

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

Podle statistik\u016f trp\u00ed ur\u010ditou formou alergie p\u0159es 3,5 milionu \u010cech\u016f. A st\u00e1le jich p\u0159ib\u00fdv\u00e1. P\u0159itom nejlep\u0161\u00ed prevenc\u00ed je pos\u00edlit imunitu a nep\u0159eh\u00e1n\u011bt to s \u010distotou. […]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":3460,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-4818","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zdravi"],"_links":{"self":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/4818","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4818"}],"version-history":[{"count":0,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/4818\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/media\/3460"}],"wp:attachment":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4818"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4818"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4818"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}