[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.cbnet.cz\/co-nam-rikaji-pojmy-hdl-a-ldl-cholesterol\/#Article","mainEntityOfPage":"https:\/\/www.cbnet.cz\/co-nam-rikaji-pojmy-hdl-a-ldl-cholesterol\/","headline":"Co n\u00e1m \u0159\u00edkaj\u00ed pojmy HDL a LDL cholesterol?","name":"Co n\u00e1m \u0159\u00edkaj\u00ed pojmy HDL a LDL cholesterol?","description":"Cholesterol je molekula p\u0159irozen\u011b se v\u00a0t\u011ble vyskytuj\u00edc\u00ed. Jako takovou si ji organismus um\u00ed i s\u00e1m vyr\u00e1b\u011bt, nemalou \u010d\u00e1st svoj\u00ed pot\u0159eby ale p\u0159ij\u00edm\u00e1 tak\u00e9 z\u00a0potravy. Kl\u00ed\u010dov\u00fd je cholesterol pro synt\u00e9zu n\u011bkter\u00fdch hormon\u016f (jmenujme nap\u0159. estrogeny, testosteron nebo kortikoidy), tvorbu, funkci a vylu\u010dov\u00e1n\u00ed \u017elu\u010di a udr\u017een\u00ed zdrav\u00e9 struktury nervov\u00e9ho syst\u00e9mu. Z\u00a0t\u011bchto d\u016fvod\u016f...","datePublished":"2025-03-03","dateModified":"2025-03-03","author":{"@type":"Person","@id":"https:\/\/www.cbnet.cz\/author\/#Person","name":"","url":"https:\/\/www.cbnet.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/12ad8f0fd7cc61bb561b9b0d5c289f62?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/12ad8f0fd7cc61bb561b9b0d5c289f62?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"cbnet.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.cbnet.cz\/wp-content\/uploads\/img_a338958_w2147_t1552078043.jpg","url":"https:\/\/www.cbnet.cz\/wp-content\/uploads\/img_a338958_w2147_t1552078043.jpg","height":0,"width":0},"url":"https:\/\/www.cbnet.cz\/co-nam-rikaji-pojmy-hdl-a-ldl-cholesterol\/","wordCount":381,"articleBody":"Cholesterol je molekula p\u0159irozen\u011b se v\u00a0t\u011ble vyskytuj\u00edc\u00ed. Jako takovou si ji organismus um\u00ed i s\u00e1m vyr\u00e1b\u011bt, nemalou \u010d\u00e1st svoj\u00ed pot\u0159eby ale p\u0159ij\u00edm\u00e1 tak\u00e9 z\u00a0potravy. Kl\u00ed\u010dov\u00fd je cholesterol pro synt\u00e9zu n\u011bkter\u00fdch hormon\u016f (jmenujme nap\u0159. estrogeny, testosteron nebo kortikoidy), tvorbu, funkci a vylu\u010dov\u00e1n\u00ed \u017elu\u010di a udr\u017een\u00ed zdrav\u00e9 struktury nervov\u00e9ho syst\u00e9mu.Z\u00a0t\u011bchto d\u016fvod\u016f je pro n\u00e1s tedy cholesterol nepostradateln\u00fd a nen\u00ed pot\u0159eba se ho automaticky b\u00e1t. Na druhou stranu je jasn\u00e9, \u017ee nebezpe\u010dn\u00fd je i jeho nadbytek. Proto bychom hladinu cholesterolu, kter\u00e1 se standardn\u011b m\u011b\u0159\u00ed v\u00a0krvi p\u0159i krevn\u00edm biochemick\u00e9m vy\u0161et\u0159en\u00ed, m\u011bli pe\u010dliv\u011b sledovat. P\u0159\u00edpadn\u00e9 vych\u00fdlen\u00ed rovnov\u00e1hy tohoto parametru je nutn\u00e9 korigovat zm\u011bnami \u017eivotospr\u00e1vy. Zejm\u00e9na je pot\u0159eba ohl\u00eddat j\u00eddeln\u00ed\u010dek, a p\u0159i zv\u00fd\u0161en\u00e9 hladin\u011b cholesterolu vy\u0159adit potraviny, kter\u00e9 se na tomto jevu negativn\u011b podepisuj\u00ed.A co vlastn\u011b znamenaj\u00ed dva zmi\u0148ovan\u00e9 typy cholesterolu?\t\tHDLTzv. hodn\u00fd cholesterol je, stejn\u011b jako i LDL, p\u0159ena\u0161e\u010dem cholesterolu v\u00a0krvi. Jedn\u00e1 se o lipoprotein, tedy \u010d\u00e1stici tvo\u0159enou lipidy, fosfolipidy, proteiny a pr\u00e1v\u011b cholesterolem. Oba typy p\u0159ena\u0161e\u010d\u016f se ale mezi sebou li\u0161\u00ed sv\u00fdmi pom\u011bry t\u011bchto slo\u017eek.Vysok\u00e1 hladina HDL cholesterolu je pova\u017eov\u00e1na za pozitivn\u00ed jev. Je to d\u00e1no t\u00edm, \u017ee HDL sb\u00edraj\u00ed cholesterol z\u00a0c\u00e9v (a t\u00edm i z\u00a0aterosklerotick\u00fdch n\u00e1nos\u016f) a pom\u00e1haj\u00ed jej transportovat do jater, kter\u00e1 si s\u00a0n\u00edm u\u017e mohou poradit \u2013 tedy ho bu\u010f vyu\u017e\u00edt k\u00a0synt\u00e9ze, nebo vylou\u010dit z\u00a0t\u011bla. T\u00edm HDL chr\u00e1n\u00ed c\u00e9vn\u00ed syst\u00e9m p\u0159ed p\u016fsoben\u00edm vysok\u00fdch hladin cholesterolu.\t\tLDL\u201eZl\u00fd\u201c cholesterol, kter\u00fd p\u0159isp\u00edv\u00e1 k\u00a0usazov\u00e1n\u00ed aterosklerotick\u00fdch pl\u00e1t\u016f do st\u011bn c\u00e9v. Tyto plaky zu\u017euj\u00ed pr\u016fsvit c\u00e9v a maj\u00ed hned n\u011bkolik pro organismus zl\u00fdch d\u016fsledk\u016f \u2013 zvy\u0161uj\u00ed krevn\u00ed tlak, riziko infarktu myokardu nebo mozkov\u00e9 mrtvice. Tato nemoc m\u00e1 sv\u016fj l\u00e9ka\u0159sk\u00fd n\u00e1zev, a to ateroskler\u00f3za, neboli kornat\u011bn\u00ed tepen, a b\u00fdv\u00e1 \u0159azena mezi civiliza\u010dn\u00ed choroby.                                                                                                                                                                                                                                                                                                                                                                                                "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Co n\u00e1m \u0159\u00edkaj\u00ed pojmy HDL a LDL cholesterol?","item":"https:\/\/www.cbnet.cz\/co-nam-rikaji-pojmy-hdl-a-ldl-cholesterol\/#breadcrumbitem"}]}]