{"id":3190,"date":"2026-05-15T17:31:54","date_gmt":"2026-05-15T17:31:54","guid":{"rendered":"https:\/\/illyrianinfo.com\/?p=3190"},"modified":"2026-05-15T17:31:54","modified_gmt":"2026-05-15T17:31:54","slug":"mri-ja-e-re-zbulon-detaje-te-syrit-dhe-trurit-qe-deri-tani-ishin-pothuajse-te-padukshme","status":"publish","type":"post","link":"https:\/\/illyrianinfo.com\/?p=3190","title":{"rendered":"MRI-ja e re zbulon detaje t\u00eb syrit dhe trurit q\u00eb deri tani ishin pothuajse t\u00eb padukshme"},"content":{"rendered":"<div>\n<p><strong>Studiuesit kan\u00eb zhvilluar nj\u00eb lloj t\u00eb ri antene p\u00ebr rezonanc\u00eb magnetike, t\u00eb frym\u00ebzuar nga metamaterialet, e cila mund t\u00eb ndihmoj\u00eb n\u00eb kapjen e imazheve shum\u00eb m\u00eb t\u00eb qarta t\u00eb zonave t\u00eb trupit q\u00eb deri tani kan\u00eb qen\u00eb t\u00eb v\u00ebshtira p\u00ebr t\u2019u par\u00eb me detaje<\/strong><\/p>\n<p>Sipas Max Delbr\u00fcck Center, skanimet me MRI shpesh kan\u00eb v\u00ebshtir\u00ebsi t\u00eb prodhojn\u00eb pamje t\u00eb qarta t\u00eb indeve t\u00eb thella ose t\u00eb strukturave shum\u00eb delikate, si\u00e7 jan\u00eb disa rajone t\u00eb trurit, syri dhe orbita. Studiuesit raportojn\u00eb se antena e re, e leht\u00eb dhe e avancuar, mund t\u00eb p\u00ebrmir\u00ebsoj\u00eb cil\u00ebsin\u00eb e imazheve dhe t\u00eb shkurtoj\u00eb koh\u00ebn e ekzaminimit, pa k\u00ebrkuar ndryshime n\u00eb aparatet ekzistuese t\u00eb MRI-s\u00eb.<\/p>\n<hr\/>\n<p>Rezonanca magnetike \u00ebsht\u00eb nd\u00ebr mjetet m\u00eb t\u00eb r\u00ebnd\u00ebsishme t\u00eb diagnostikimit n\u00eb mjek\u00ebsi. Megjithat\u00eb, kufizimi n\u00eb disa raste nuk lidhet me vet\u00eb aparatin, por me pajisjen q\u00eb d\u00ebrgon dhe pranon sinjalet e radiofrekuenc\u00ebs. Antenat standarde, t\u00eb njohura edhe si bobina t\u00eb radiofrekuenc\u00ebs, shpesh nuk arrijn\u00eb t\u00eb mbledhin sinjal t\u00eb mjaftuesh\u00ebm nga indet e thella ose nga zona me anatomi t\u00eb nd\u00ebrlikuar. Si pasoj\u00eb, skanimet mund t\u00eb zgjasin m\u00eb shum\u00eb dhe imazhet mund t\u00eb mos shfaqin detaje t\u00eb r\u00ebnd\u00ebsishme.<\/p>\n<p>Ekipi i udh\u00ebhequr nga Nandita Saha, doktorante n\u00eb laboratorin Experimental Ultrahigh Field Magnetic Resonance t\u00eb profesor Thoralf Niendorf n\u00eb Max Delbr\u00fcck Center, ka krijuar nj\u00eb anten\u00eb t\u00eb re MRI-je, t\u00eb bazuar n\u00eb materiale t\u00eb avancuara. Studimi \u00ebsht\u00eb publikuar n\u00eb revist\u00ebn <strong>Advanced Materials<\/strong>, transmeton Telegrafi.<\/p>\n<p>Niendorf dhe koleg\u00ebt e tij bashk\u00ebpunuan me studiues nga Rostock University Medical Center, duke bashkuar fizik\u00ebn e MRI-s\u00eb, oftalmologjin\u00eb klinike dhe imazherin\u00eb translacionale. Ekipi i Rostockut po ndihmon gjithashtu n\u00eb vler\u00ebsimin e teknologjis\u00eb p\u00ebr p\u00ebrdorim klinik.<\/p>\n<p>\u201cDuke p\u00ebrdorur koncepte nga metamaterialet, arrit\u00ebm t\u2019i drejtojm\u00eb fushat e radiofrekuenc\u00ebs n\u00eb m\u00ebnyr\u00eb m\u00eb efikase dhe t\u00eb tregojm\u00eb se si fizika e avancuar mund ta p\u00ebrmir\u00ebsoj\u00eb drejtp\u00ebrdrejt imazherin\u00eb mjek\u00ebsore\u201d, thot\u00eb Niendorf, autori i lart\u00eb i punimit.<\/p>\n<p class=\"shortcode-media shortcode-media-rebelmouse-image\">                                <\/p>\n<p>MRI-ja krijon imazhe duke d\u00ebrguar sinjale radiofrekuence n\u00eb trup dhe duke matur p\u00ebrgjigjen e indeve brenda nj\u00eb fushe t\u00eb fuqishme magnetike. Sa m\u00eb t\u00eb forta t\u00eb jen\u00eb sinjalet, aq m\u00eb t\u00eb qarta jan\u00eb imazhet. P\u00ebr ta p\u00ebrmir\u00ebsuar k\u00ebt\u00eb proces, studiuesit integruan metamateriale drejtp\u00ebrdrejt n\u00eb anten\u00eb.<\/p>\n<p>Metamaterialet jan\u00eb struktura t\u00eb projektuara q\u00eb mund t\u00eb manipulojn\u00eb val\u00ebt elektromagnetike n\u00eb m\u00ebnyra q\u00eb materialet natyrore nuk mund ta b\u00ebjn\u00eb. Antena e re forcon sinjalet nga indet e synuara, rrit rezolucionin hap\u00ebsinor, p\u00ebrmir\u00ebson qart\u00ebsin\u00eb dhe p\u00ebrshpejton mbledhjen e t\u00eb dh\u00ebnave. E r\u00ebnd\u00ebsishme \u00ebsht\u00eb se ajo funksionon me sistemet ekzistuese t\u00eb MRI-s\u00eb, prandaj spitalet nuk do t\u00eb kishin nevoj\u00eb p\u00ebr infrastruktur\u00eb krejt\u00ebsisht t\u00eb re.<\/p>\n<p>Teknologjia u testua duke imazhuar syrin dhe zon\u00ebn e orbit\u00ebs te vullnetar\u00ebt, n\u00eb MRI me fush\u00eb magnetike 7.0 Tesla. Sipas profesor Oliver Stachs nga University Medicine Rostock, studimi ka r\u00ebnd\u00ebsi t\u00eb ve\u00e7ant\u00eb p\u00ebr oftalmologjin\u00eb, sepse mund\u00ebson imazhe me rezolucion t\u00eb lart\u00eb dhe detaje anatomike t\u00eb syrit. Ai thot\u00eb se kjo teknologji mund t\u00eb hap\u00eb nj\u00eb dritare t\u00eb re p\u00ebr v\u00ebzhgimin e syrit dhe t\u00eb proceseve fiziologjike e patologjike q\u00eb m\u00eb par\u00eb kan\u00eb qen\u00eb kryesisht t\u00eb paarritshme.<\/p>\n<p>Saha shton se e nj\u00ebjta teknologji mund t\u00eb p\u00ebrshtatet edhe p\u00ebr mbrojtjen e zonave t\u00eb ndjeshme t\u00eb trupit gjat\u00eb MRI-s\u00eb, p\u00ebr shembull duke ulur ngrohjen e pad\u00ebshiruar rreth implanteve mjek\u00ebsore. Ajo mund t\u00eb ndihmoj\u00eb edhe n\u00eb p\u00ebrqendrimin m\u00eb t\u00eb sakt\u00eb t\u00eb energjis\u00eb s\u00eb radiofrekuenc\u00ebs p\u00ebr terapi t\u00eb drejtuara nga MRI-ja n\u00eb trajtimin e kancerit, p\u00ebrfshir\u00eb ngrohjen e kontrolluar t\u00eb tumoreve ose ablacionin termik t\u00eb indeve.<\/p>\n<p>Ekzaminimet me MRI mund t\u00eb jen\u00eb t\u00eb gjata dhe t\u00eb parehatshme p\u00ebr pacient\u00ebt, sidomos kur duhen p\u00ebrs\u00ebritur sepse strukturat e r\u00ebnd\u00ebsishme nuk shihen mjaftuesh\u00ebm qart\u00eb. Skanimet m\u00eb t\u00eb shkurtra do ta ulnin koh\u00ebn q\u00eb pacient\u00ebt kalojn\u00eb brenda aparatit, nd\u00ebrsa imazhet m\u00eb t\u00eb mprehta do t\u2019u ndihmonin mjek\u00ebve t\u00eb vendosin diagnoza me m\u00eb shum\u00eb siguri.<\/p>\n<p>Studiuesit tani po p\u00ebrgatisin studime m\u00eb t\u00eb m\u00ebdha n\u00eb disa spitale dhe po e p\u00ebrshtatin dizajnin p\u00ebr organe t\u00eb tjera, p\u00ebrfshir\u00eb zemr\u00ebn dhe veshkat. \/Telegrafi\/<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Studiuesit kan\u00eb zhvilluar nj\u00eb lloj t\u00eb ri antene p\u00ebr rezonanc\u00eb magnetike, t\u00eb frym\u00ebzuar nga metamaterialet, e cila mund t\u00eb ndihmoj\u00eb n\u00eb kapjen e imazheve shum\u00eb m\u00eb t\u00eb qarta t\u00eb zonave t\u00eb trupit q\u00eb deri tani kan\u00eb qen\u00eb t\u00eb v\u00ebshtira p\u00ebr t\u2019u par\u00eb me detaje Sipas Max Delbr\u00fcck Center, skanimet me MRI shpesh kan\u00eb v\u00ebshtir\u00ebsi t\u00eb [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3191,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[15],"tags":[],"tmauthors":[],"class_list":{"0":"post-3190","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-world"},"_links":{"self":[{"href":"https:\/\/illyrianinfo.com\/index.php?rest_route=\/wp\/v2\/posts\/3190","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/illyrianinfo.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/illyrianinfo.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/illyrianinfo.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/illyrianinfo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3190"}],"version-history":[{"count":0,"href":"https:\/\/illyrianinfo.com\/index.php?rest_route=\/wp\/v2\/posts\/3190\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/illyrianinfo.com\/index.php?rest_route=\/wp\/v2\/media\/3191"}],"wp:attachment":[{"href":"https:\/\/illyrianinfo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3190"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/illyrianinfo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3190"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/illyrianinfo.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3190"},{"taxonomy":"tmauthors","embeddable":true,"href":"https:\/\/illyrianinfo.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftmauthors&post=3190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}