{"id":4752,"date":"2013-05-10T07:47:19","date_gmt":"2013-05-10T05:47:19","guid":{"rendered":"http:\/\/www.invarena.cz\/?p=4752"},"modified":"2014-10-09T15:45:45","modified_gmt":"2014-10-09T13:45:45","slug":"4752","status":"publish","type":"post","link":"https:\/\/www.invarena.cz\/?p=4752","title":{"rendered":"\u010ce\u0161t\u00ed v\u011bdci: tradi\u010dn\u00ed \u010d\u00ednsk\u00e1 medic\u00edna skute\u010dn\u011b proti n\u00e1dor\u016fm p\u016fsob\u00ed"},"content":{"rendered":"

\u010ce\u0161t\u00ed v\u011bdci potvrdili, \u017ee l\u00e1tka z hlavotisu peckovit\u00e9ho, jehli\u010dnanu p\u016fvodem z Japonska, kter\u00fd se pou\u017e\u00edv\u00e1 v tradi\u010dn\u00ed \u010d\u00ednsk\u00e9 medic\u00edn\u011b k l\u00e9\u010db\u011b n\u00e1dor\u016f, skute\u010dn\u011b p\u016fsob\u00ed. Zjistili, \u017ee alkaloid z tohoto stromu pom\u00e1h\u00e1 zab\u00edjet rakovinn\u00e9 bu\u0148ky a cht\u011bj\u00ed toho objevu vyu\u017e\u00edt ve v\u00fdvoji nov\u00e9ho l\u00e9ku.\u00a0<\/strong><\/p>\n

<\/p>\n

\u010ce\u0161t\u00ed v\u011bdci otev\u0159eli nov\u00e9 mo\u017enosti v l\u00e9\u010db\u011b n\u00e1dorov\u00fdch onemocn\u011bn\u00ed. V mezin\u00e1rodn\u00edm odborn\u00e9m \u010dasopisu Apoptosis informovali o tom, \u017ee alkaloid z hlavotisu peckovit\u00e9ho, jehli\u010dnanu p\u016fvodem z Japonska, kter\u00fd se pou\u017e\u00edv\u00e1 v tradi\u010dn\u00ed \u010d\u00ednsk\u00e9 medic\u00edn\u011b k l\u00e9\u010db\u011b n\u00e1dor\u016f, posiluje \u00fa\u010dinky proteinu TRAIL.<\/p>\n

Tento protein dok\u00e1\u017ee zp\u016fsobit smrt rakovinn\u00e9 bu\u0148ky. N\u011bkter\u00e9 n\u00e1dorov\u00e9 bu\u0148ky ale jsou v\u016f\u010di TRAILu odoln\u00e9, nebo dokonce TRAIL u nich vyvol\u00e1v\u00e1 dal\u0161\u00ed d\u011blen\u00ed a tvorbu dal\u0161\u00edch n\u00e1dor\u016f.<\/p>\n

„Pozornost se tedy zam\u011b\u0159ila na hled\u00e1n\u00ed pomocn\u00edka, kter\u00fd by unik\u00e1tn\u00ed schopnost TRAILu v\u00fdb\u011brov\u011b zab\u00edjet n\u00e1dorov\u00e9 bu\u0148ky podpo\u0159il. Jednu takovou l\u00e1tku identifikovaly v\u011bdeck\u00e9 t\u00fdmy pod veden\u00edm Ladislava And\u011bry a Petra Bart\u016f\u0148ka z \u00dastavu molekul\u00e1rn\u00ed genetiky Akademie v\u011bd,“ sd\u011blila Miroslava Ka\u0148kov\u00e1 z AV s t\u00edm, \u017ee se jedn\u00e1 pr\u00e1v\u011b o alkaloid z hlavotisu peckovit\u00e9ho, jehli\u010dnanu p\u016fvodem z Japonska.<\/p>\n

V\u011bdci podle n\u00ed prok\u00e1zali, \u017ee kultivace bun\u011bk z n\u00e1doru tlust\u00e9ho st\u0159eva s TRAILem a alkaloidem homoharringtoninem (HHT) vedla k jejich \u00fapln\u00e9mu zni\u010den\u00ed, zat\u00edmco norm\u00e1ln\u00ed bu\u0148ky poch\u00e1zej\u00edc\u00ed z epitelu zdrav\u00e9ho st\u0159eva z\u016fstaly k t\u00e9to kombinaci l\u00e1tek nete\u010dn\u00e9 a p\u0159e\u017eily.<\/p>\n

„D\u016fle\u017eit\u00e9 je, \u017ee likvidace n\u00e1dorov\u00fdch bun\u011bk fungovala nejen v bun\u011b\u010dn\u00fdch kultur\u00e1ch, ale tak\u00e9 u my\u0161\u00ed, kter\u00fdm byly vpraveny n\u00e1dorov\u00e9 bu\u0148ky. B\u011bhem 18 dn\u016f po pod\u00e1n\u00ed sm\u011bsi TRAILu a HHT se r\u016fst n\u00e1doru zastavil a my\u0161i neprojevovaly \u017e\u00e1dn\u00e9 zn\u00e1mky str\u00e1d\u00e1n\u00ed a vedlej\u0161\u00edch \u00fa\u010dink\u016f,“ dodala Ka\u0148kov\u00e1.<\/p>\n

Co je hlavotis peckovit\u00fd <\/strong>neboli Cephalotaxus harringtonia?<\/strong><\/p>\n

P\u016fvodem himal\u00e1jsk\u00e1 d\u0159evina p\u0159ipom\u00edn\u00e1 tis, m\u00e1 ale m\u011bk\u010d\u00ed a del\u0161\u00ed jehlice velmi hust\u011b posazen\u00e9 na v\u011btvi. Je dekorativn\u00ed, ale pro svou choulostivost v\u016f\u010di mrazu se m\u00e9n\u011b p\u011bstuje.<\/p>\n

Tvar: pol\u00e9hav\u00fd, jehlancovit\u00fd, s vodorovn\u00fdmi v\u011btvemi, ke\u0159, strom, hust\u00fd<\/p>\n

List: jehlicovit\u00fd, st\u00e1lezelen\u00fd<\/p>\n

Barva listu: tmav\u011b zelen\u00e1<\/p>\n

Plod: \u0161i\u0161tice<\/p>\n

N\u00e1roky na p\u016fdu: hum\u00f3zn\u00ed, pH: kysel\u00e9<\/p>\n

N\u00e1roky na sv\u011btlo: pln\u00e9 slunce<\/p>\n

N\u00e1roky na vlhkost: vy\u0161\u0161\u00ed<\/p>\n

Pou\u017eit\u00ed: Hod\u00ed se do zahrad jako solit\u00e9r nebo do \u017eiv\u00fdch plot\u016f. Ke\u0159e se rozr\u016fstaj\u00ed do \u0161\u00ed\u0159ky.<\/p>\n

Ostatn\u00ed: Jehli\u010d\u00ed je podobn\u00e9 tisu, ale je del\u0161\u00ed a m\u011bk\u010d\u00ed, postaven\u00e9 kolem cel\u00e9 v\u011btvi\u010dky v kruhu.<\/p>\n

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

\u010ce\u0161t\u00ed v\u011bdci potvrdili, \u017ee l\u00e1tka z hlavotisu peckovit\u00e9ho, jehli\u010dnanu p\u016fvodem z Japonska, kter\u00fd se pou\u017e\u00edv\u00e1 v tradi\u010dn\u00ed \u010d\u00ednsk\u00e9 medic\u00edn\u011b k l\u00e9\u010db\u011b n\u00e1dor\u016f, skute\u010dn\u011b p\u016fsob\u00ed. Zjistili, […]<\/a><\/p>\n<\/div>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-4752","post","type-post","status-publish","format-standard","hentry","category-zdravi"],"_links":{"self":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/4752","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=4752"}],"version-history":[{"count":0,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=\/wp\/v2\/posts\/4752\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4752"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4752"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.invarena.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4752"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}