function setCorrectSizes(div_of_ad, sizes) { var div_width = div_of_ad.offsetWidth; var new_sizes = new Array(); for (var i = 0; i < sizes.length; i++) { var ad_width = sizes[i][0]; if(div_width >= ad_width) { new_sizes.push(sizes[i]); } } return new_sizes; } function setStoryCommentsAd(ad, position) { var comments_id = document.getElementById("comments-top"); var ad_maincontainer = document.createElement("DIV"); ad_maincontainer.setAttribute("style", "margin:25px auto 25px auto; text-align:center;"); var ad_container = document.createElement("DIV"); ad_container.setAttribute("id", ad["div_gpt"]); var ad_comment = document.createComment(" /10377667/" + ad["zone"] + " "); ad_maincontainer.appendChild(ad_comment); ad_maincontainer.appendChild(ad_container); comments_id.insertBefore(ad_maincontainer, comments_id.childNodes[position]); var sizes = (is_mobile == 1) ? ad["sizes_mobile"] : ad["sizes_desktop"]; googleDefineSlot(ad, sizes); googletag.cmd.push(function() { googletag.display(ad["div_gpt"]); }); } function setAdDynamicPosition(ad, element, position) { var ad_maincontainer = document.createElement("DIV"); ad_maincontainer.setAttribute("style", "margin:25px auto 25px auto; text-align:center;"); var ad_container = document.createElement("DIV"); ad_container.setAttribute("id", ad["div_gpt"]); var ad_comment = document.createComment(" /10377667/" + ad["zone"] + " "); ad_maincontainer.appendChild(ad_comment); ad_maincontainer.appendChild(ad_container); element.insertBefore(ad_maincontainer, element.childNodes[position]); var sizes = (is_mobile == 1) ? ad["sizes_mobile"] : ad["sizes_desktop"]; googleDefineSlot(ad, sizes); googletag.cmd.push(function() { googletag.display(ad["div_gpt"]); }); } function setStoryCommentsFuse(position, fuseId) { var comments_id = document.getElementById("comments-top"); var wrapper = document.createElement("DIV"); if (is_mobile == 1) { wrapper.className = "ads-interlinks-mobile ad-roba-container ad-roba-mobile-container"; } else { wrapper.className = "ads-interlinks"; } var fuse = document.createElement("DIV"); fuse.setAttribute("data-fuse", fuseId); wrapper.appendChild(fuse); comments_id.insertBefore(wrapper, comments_id.childNodes[position]); } function displayStoryCommentsAdGoogle() { var main_comments = document.getElementsByClassName("threader zero"); var comments = document.getElementsByClassName("threader"); if(document.getElementById("unauthenticated-related-links")) { var comment_form = document.querySelector('.commentform:not(.comment_unfold_action)'); var comment_form_unfold = document.querySelector('.comment_unfold_action'); comment_form_unfold.insertAdjacentElement('afterend', comment_form); comment_form.classList.add("white"); if (is_mobile == 0) { if(comments.length > 4) { setStoryCommentsAd(MEGA_2, 7); } } else { let calc_child = document.getElementById("newswrap").childNodes.length; setAdDynamicPosition(MEGA_2, document.querySelector("#newswrap"), calc_child.length - 1 ); if(comments.length > 4) { setStoryCommentsAd(MEGA_1, 7); } if(comments.length > 14){ setStoryCommentsAd(MEGA_3, 17); } } return; } if (is_mobile == 0) { if(comments.length > 2) { setStoryCommentsFuse(3, "incontent_1"); } if(comments.length > 4) { setStoryCommentsFuse(6, "incontent_2"); } if(comments.length > 4) { setStoryCommentsAd(MEGA_2, 7); } if(comments.length > 8) { setStoryCommentsFuse(9, "incontent_3"); } if(comments.length > 10) { setStoryCommentsFuse(11, "incontent_4"); } } else { if(comments.length > 3) { setStoryCommentsFuse(4, "incontent_1"); } if(comments.length > 7) { setStoryCommentsFuse(8, "incontent_2"); } if(comments.length > 11) { setStoryCommentsFuse(12, "incontent_3"); } if(comments.length > 14){ setStoryCommentsAd(MEGA_3, 17); } } } googletag.cmd.push(function () { setAdGoogle(ROBA_0); setAdGoogle(ROBA_1); setAdGoogle(ROBA_2); setDynamicRoba3(ROBA_3); setDynamicRoba4(ROBA_4); setAdGoogle(MEGA_1); setAdGoogle(MEGA_2); setAdGoogle(MEGA_3); setAdGoogle(MEGA_4); if(document.getElementById("unauthenticated-related-links")) googletag.pubads().setTargeting('related', 'related_news_story_v2'); googletag.pubads().enableSingleRequest(); googletag.pubads().disableInitialLoad(); });
Un equipo de médicos de la Universidad China de Hong Kong realiza actualmente un ensayo clínico que permitirá que las mujeres embarazadas conozcan con un 99 por ciento de fiabilidad y a través de un diagnóstico prenatal no invasivo si el feto tiene "síndrome de Down". Con un test sanguíneo a una mujer embarazada y sin necesidad de una amniocentesis, los doctores podrán determinar si el bebé tiene alguna trisomía.
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etiquetas: test , prentatal , síndrome de down , down , amniocentésis , china
