1.0Poliklinika ANALIZAhttps://poliklinika-analiza.hr/en/krzeljhttps://poliklinika-analiza.hr/en/author/krzelj/rich600338<blockquote class="wp-embedded-content" data-secret="BSdiiRWSkk"><a href="https://poliklinika-analiza.hr/en/product/ck-creatine-kinase/">CK (creatine kinase)</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://poliklinika-analiza.hr/en/product/ck-creatine-kinase/embed/#?secret=BSdiiRWSkk" width="600" height="338" title="“CK (creatine kinase)” — Poliklinika ANALIZA" data-secret="BSdiiRWSkk" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://poliklinika-analiza.hr/wp-includes/js/wp-embed.min.js </script> DESCRIPTION: Creatine kinase is a cellular enzyme. CK is most abundant in skeletal muscle, heart muscle and brain. This is why the diagnostic importance of determining CK activity is primarily in diseases of the muscles, heart and brain. In healthy people, an increase in CK is noted with stronger blows and injuries, as well as […]