{"id":44833,"date":"2024-01-16T00:30:12","date_gmt":"2024-01-15T23:30:12","guid":{"rendered":"https:\/\/www.infokuryr.cz\/n\/?p=44833"},"modified":"2024-01-15T20:33:41","modified_gmt":"2024-01-15T19:33:41","slug":"vyzkum-ukazuje-ze-houba-lvi-hriva-bojuje-proti-demenci-a-kognitivnimu-poklesu","status":"publish","type":"post","link":"https:\/\/www.infokuryr.cz\/n\/2024\/01\/16\/vyzkum-ukazuje-ze-houba-lvi-hriva-bojuje-proti-demenci-a-kognitivnimu-poklesu\/","title":{"rendered":"V\u00fdzkum ukazuje, \u017ee houba \u201elv\u00ed h\u0159\u00edva\u201c bojuje proti demenci a kognitivn\u00edmu poklesu"},"content":{"rendered":"
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V sou\u010dasnosti na cel\u00e9m sv\u011bt\u011b trp\u00ed demenc\u00ed v\u00edce ne\u017e 55 milion\u016f lid\u00ed a ka\u017ed\u00fd rok se diagnostikuje t\u00e9m\u011b\u0159 10 milion\u016f nov\u00fdch p\u0159\u00edpad\u016f demence.<\/span><\/p>\n

Kognitivn\u00ed \u00fapadek se v modern\u00ed spole\u010dnosti stal takov\u00fdm v\u0161udyp\u0159\u00edtomn\u00fdm probl\u00e9mem, \u017ee se normalizoval nap\u0159\u00ed\u010d politick\u00fdm spektrem.\u00a0Dokonce i n\u011bkte\u0159\u00ed sou\u010dasn\u00ed p\u0159edstavitel\u00e9 vl\u00e1d vykazuj\u00ed v\u00e1\u017en\u00fd kognitivn\u00ed \u00fapadek.<\/span><\/p>\n

Nap\u0159\u00edklad, aktu\u00e1ln\u00ed prezident Spojen\u00fdch st\u00e1t\u016f se b\u011b\u017en\u011b pot\u00e1c\u00ed ve strnulosti, mus\u00ed ho odv\u00e1d\u011bt z p\u00f3dia, nebo\u0165 se n\u011bm ztr\u00e1c\u00ed a \u010dasto nesouvisle mrmle.<\/span><\/p>\n

Kognitivn\u00ed pokles je v\u00e1\u017en\u00fdm zdravotn\u00edm probl\u00e9mem na cel\u00e9m sv\u011bt\u011b.\u00a0V mnoha p\u0159\u00edpadech v\u0161ak existuj\u00ed zp\u016fsoby, jak zvr\u00e1tit po\u0161kozen\u00ed mozku, zabr\u00e1nit smrti neuron\u016f a regenerovat neuronov\u00e9 dr\u00e1hy.<\/span><\/p>\n

Houba lv\u00ed h\u0159\u00edva (zn\u00e1m\u00e1 tak\u00e9 pod n\u00e1zvy hericium erinaceus neboli kor\u00e1lovec je\u017eovit\u00fd) je d\u016fle\u017eit\u00e1 l\u00e9\u010div\u00e1 potravina, kter\u00e1 podporuje biosynt\u00e9zu nervov\u00e9ho r\u016fstov\u00e9ho faktoru a \u00fa\u010dinn\u011b bojuje proti demenci.<\/span><\/p>\n

Houba lv\u00ed h\u0159\u00edva podporuje biosynt\u00e9zu nervov\u00e9ho r\u016fstov\u00e9ho faktoru<\/span><\/h2>\n

Studie publikovan\u00e1 ve v\u011bdeck\u00e9m \u010dasopise\u00a0<\/span>Mycology<\/span><\/em>\u00a0zjistila, \u017ee houba lv\u00ed h\u0159\u00edva syntetizuje dv\u011b velmi d\u016fle\u017eit\u00e9 slou\u010deniny pro r\u016fst nerv\u016f \u2013 hericenony a erinaciny.<\/span><\/p>\n

Tyto slou\u010deniny poch\u00e1zej\u00ed z plodnice a mycelia houby.\u00a0Ob\u011b slou\u010deniny podporuj\u00ed biosynt\u00e9zu nervov\u00e9ho r\u016fstov\u00e9ho faktoru (NGF), proto jsou u\u017eite\u010dn\u00e9 p\u0159i prevenci a l\u00e9\u010db\u011b demence.<\/span><\/p>\n

V\u011bdci izolovali dva deriv\u00e1ty erinacinu a dva erinacinov\u00e9 diterpenoidy (Cyatha-3 a 12-dien s izomerem), kter\u00e9 podporuj\u00ed NGF.\u00a0V\u011bdci tak\u00e9 prok\u00e1zali aktivitu stimuluj\u00edc\u00ed NGF ze t\u0159\u00ed dal\u0161\u00edch slou\u010denin ve lv\u00ed h\u0159\u00edv\u011b \u2013 hericenones C, D a E.<\/span><\/p>\n

Jedna ze slou\u010denin, 3-hydroxyhericenon F, prok\u00e1zala ochrannou aktivitu proti smrti bun\u011bk typu Neuro2a z\u00e1visl\u00e9 na stresu endoplazmatick\u00e9ho retikula.<\/span><\/p>\n

Dva dal\u0161\u00ed druhy hub obsahuj\u00ed n\u011bkolik slou\u010denin, kter\u00e9 podporuj\u00ed nervov\u00fd r\u016fstov\u00fd faktor.\u00a0Sarcodon scabrosus (AF) a Sarcodon cyrneus (AI, P, Q, J, R, K) se uk\u00e1zaly jako slibn\u00e9 pro prevenci a l\u00e9\u010dbu kognitivn\u00edho poklesu.<\/span><\/p>\n

Je zaj\u00edmav\u00e9, \u017ee hericenony i erinaciny jsou slou\u010deniny s n\u00edzkou molekulovou hmotnost\u00ed, kter\u00e9 snadno proch\u00e1zej\u00ed hematoencefalickou bari\u00e9rou v mozku.<\/span><\/p>\n

Slo\u017een\u00ed houby lv\u00ed h\u0159\u00edva na molekul\u00e1rn\u00ed \u00farovni je takov\u00e9, \u017ee p\u0159\u00edzniv\u011b ovliv\u0148uje mozek, l\u00e9\u010d\u00ed nervov\u00fd syst\u00e9m, podporuje regeneraci perifern\u00edch nerv\u016f a rozv\u00edj\u00ed schopnosti u\u010den\u00ed se do vysok\u00e9ho v\u011bku.<\/span><\/p>\n

Vysok\u00e1 hladina cukru v krvi zp\u016fsobuje tvrdnut\u00ed tepen, \u010d\u00edm\u017e se zvy\u0161uje riziko demence<\/span><\/h2>\n

I kdy\u017e existuj\u00ed zp\u016fsoby, jak zvr\u00e1tit kognitivn\u00ed pokles prost\u0159ednictv\u00edm l\u00e9\u010div\u00fdch potravin, k prevenci demence by se v\u017edy m\u011blo p\u0159istupovat komplexn\u011b z holistick\u00e9 perspektivy.\u00a0P\u0159i l\u00e9\u010db\u011b demence je rovn\u011b\u017e d\u016fle\u017eit\u00e9 eliminovat chemik\u00e1lie, kter\u00e9 podporuj\u00ed kognitivn\u00ed pokles.<\/span><\/p>\n

Je zn\u00e1mo, \u017ee vysok\u00e1 hladina cukru v krvi zp\u016fsobuje tvrdnut\u00ed tepen, \u010d\u00edm\u017e se zvy\u0161uje riziko ucp\u00e1n\u00ed mozku.\u00a0Obstrukce pr\u016ftoku krve do mozku sni\u017euje p\u0159\u00edvod krve do nervov\u00fdch bun\u011bk a jejich v\u00fd\u017eivu, co\u017e m\u00e1 za n\u00e1sledek zhor\u0161enou funkci mozku.<\/span><\/p>\n

Studie publikovan\u00e1 v \u010dasopise\u00a0<\/span>Nutrition Journal<\/span><\/em>\u00a0zjistila souvislost mezi pravidelnou konzumac\u00ed sladk\u00fdch n\u00e1poj\u016f a rizikem demence.\u00a0Uk\u00e1zalo se, \u017ee cukry v n\u00e1poj\u00edch mohou zv\u00fd\u0161it riziko demence a\u017e o 39%.<\/span><\/p>\n

Studie zahrnovala anal\u00fdzu stravy u 186 622 \u00fa\u010dastn\u00edk\u016f z Velk\u00e9 Brit\u00e1nie.\u00a0Zkoumala 206 druh\u016f potravin a 32 druh\u016f n\u00e1poj\u016f spot\u0159ebovan\u00fdch b\u011bhem 10,6 let.\u00a0Anal\u00fdza odhalila korelaci mezi\u00a0<\/span>frukt\u00f3zou<\/span><\/a>\u00a0, gluk\u00f3zou a sachar\u00f3zou (stoln\u00ed cukr) a rizikem demence.<\/span><\/p>\n

Cukry v p\u0159islazovan\u00fdch miner\u00e1lk\u00e1ch, ovocn\u00fdch n\u00e1poj\u00edch a ml\u00e9\u010dn\u00fdch n\u00e1poj\u00edch siln\u011b souvis\u00ed s rizikem demence, zat\u00edmco cukry v \u010daj\u00edch a k\u00e1v\u011b vyk\u00e1zaly men\u0161\u00ed riziko.<\/span><\/p>\n

Bylinn\u00e9 \u010daje \u2013 jako nap\u0159\u00edklad zelen\u00fd \u010daj, he\u0159m\u00e1nek, levandule a medu\u0148ka \u2013 to v\u0161e jsou skv\u011bl\u00e9 alternativy k n\u00e1poj\u016fm slazen\u00fdch cukrem.\u00a0Tyto n\u00e1poje, pokud jsou oslazen\u00e9 v\u00fdta\u017ekem ze st\u00e9vie na rostlinn\u00e9 b\u00e1zi, dod\u00e1vaj\u00ed t\u011blu tak\u00e9 antioxidanty, polyfenoly a theaflaviny, kter\u00e9 bojuj\u00ed s voln\u00fdmi radik\u00e1ly, a proto chr\u00e1n\u00ed mozek.<\/span><\/p>\n

(Pozn\u00e1mka redakce: Ani se st\u00e9vi\u00ed to v\u0161ak nen\u00ed t\u0159eba p\u0159eh\u00e1n\u011bt, nebo\u0165 u mu\u017e\u016f sni\u017euje tvorbu spermi\u00ed.)<\/span><\/p>\n

Z\u00e1v\u011br<\/span><\/h2>\n

Demence nemus\u00ed kv\u00e1\u0159it obyvatelstvo a sni\u017eovat kompetenci lid\u00ed, kte\u0159\u00ed \u0159\u00edd\u00ed na\u0161e vl\u00e1dy a instituce.\u00a0Pokro\u010dil\u00e9 vzd\u011bl\u00e1v\u00e1n\u00ed m\u016f\u017ee pokra\u010dovat a\u017e do st\u00e1\u0159\u00ed.<\/span><\/p>\n

Bylinkov\u00e9 \u010daje dok\u00e1\u017eou ve strav\u011b nahradit slazen\u00e9 n\u00e1poje, \u010d\u00edm\u017e ochr\u00e1n\u00ed mozek.\u00a0No a l\u00e9\u010div\u00e9 potraviny jako houba lv\u00ed h\u0159\u00edva dokonce dok\u00e1\u017e\u00ed l\u00e9\u010dit po\u0161kozen\u00e9 neurony a z\u00e1rove\u0148 podporovat r\u016fst nov\u00fdch neuron\u016f.<\/span><\/p>\n

Autor: Lance D. Johnson,\u00a0<\/span>Natural News<\/span><\/a>\u00a0<\/span><\/p>\n

 <\/p>\n

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

V sou\u010dasnosti na cel\u00e9m sv\u011bt\u011b trp\u00ed demenc\u00ed v\u00edce ne\u017e 55 milion\u016f lid\u00ed a ka\u017ed\u00fd rok…<\/p>\n","protected":false},"author":2,"featured_media":44834,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[6638,6637,1820,21],"_links":{"self":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/44833"}],"collection":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/comments?post=44833"}],"version-history":[{"count":0,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/posts\/44833\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media\/44834"}],"wp:attachment":[{"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/media?parent=44833"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/categories?post=44833"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.infokuryr.cz\/n\/wp-json\/wp\/v2\/tags?post=44833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}