{"id":8335,"date":"2013-08-01T10:26:05","date_gmt":"2013-08-01T10:26:05","guid":{"rendered":""},"modified":"2013-08-01T10:26:05","modified_gmt":"2013-08-01T10:26:05","slug":"naujausi-diagnostikos-ir-tyrimu-metodai-revoliucija-medicinos-pasaulyje","status":"publish","type":"post","link":"https:\/\/www.pasveik.lt\/lt\/sveikatos-ir-medicinos-naujienos\/naujausi-diagnostikos-ir-tyrimu-metodai-revoliucija-medicinos-pasaulyje\/8335\/","title":{"rendered":"Naujausi diagnostikos ir tyrim\u0173 metodai \u2013 revoliucija medicinos pasaulyje"},"content":{"rendered":"<p><!--[if gte mso 9]><xml>\n <w:WordDocument>\n  <w:View>Normal<\/w:View>\n  <w:Zoom>0<\/w:Zoom>\n  <w:HyphenationZone>19<\/w:HyphenationZone>\n  <w:Compatibility>\n   <w:BreakWrappedTables\/>\n   <w:SnapToGridInCell\/>\n   <w:WrapTextWithPunct\/>\n   <w:UseAsianBreakRules\/>\n  <\/w:Compatibility>\n  <w:BrowserLevel>MicrosoftInternetExplorer4<\/w:BrowserLevel>\n <\/w:WordDocument>\n<\/xml><![endif]--><\/p>\n<p><!--[if gte mso 10]>\n\n\n<style>\n \/* Style Definitions *\/\n table.MsoNormalTable\n\t{mso-style-name:\"Table Normal\";\n\tmso-tstyle-rowband-size:0;\n\tmso-tstyle-colband-size:0;\n\tmso-style-noshow:yes;\n\tmso-style-parent:\"\";\n\tmso-padding-alt:0cm 5.4pt 0cm 5.4pt;\n\tmso-para-margin:0cm;\n\tmso-para-margin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:10.0pt;\n\tfont-family:\"Times New Roman\";}\n<\/style>\n\n\n<![endif]--><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify; mso-layout-grid-align: none; text-autospace: none;\"><span style=\"font-size: 10.0pt; font-family: Arial; mso-ansi-language: LT; mso-fareast-language: LT;\">Sugeb\u0117ti \u201epagauti\u201c lig\u0105 prie\u0161 jai prasidedant ar pa\u010dios ankstyviausios jos stadijos yra kiekvieno gydytojo tikslas ir kiekvieno \u017emogaus noras. Kad pavykt\u0173 tai padaryti, mokslininkai laboratorijose kiekvien\u0105 dien\u0105 vykdo daugyb\u0119 bandym\u0173 ir eksperiment\u0173, pristato unikalius medicinos prietais\u0173 prototipus ir naujausius tyrim\u0173 modelius. \u0160\u012f kart\u0105 \u2013 svarbiausios aktualijos apie naujausius diagnostikos ir tyrim\u0173 metodus.<\/span><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify; mso-layout-grid-align: none; text-autospace: none;\"><span style=\"font-size: 10.0pt; font-family: Arial; mso-ansi-language: LT; mso-fareast-language: LT;\">Kova su v\u0117\u017eiu vyksta kiekvien\u0105 dien\u0105 tiek sergan\u010di\u0173j\u0173 palatose, tiek medicinos specialist\u0173 laboratorijose ir kabinetuose. Kaip nugal\u0117ti \u0161i\u0105 baisi\u0105 lig\u0105? Kaip rasti b\u016bd\u0105 jai susilpninti, sustabdyti? Pirmasis ir svarbiausias \u017eingsnis \u2013 kuo ankstesn\u0117 jos diagnoz\u0117. \u0160veicarijos mokslininkai i\u0161 Lozanos politechnikos instituto (<em>Ecole Polytechnique Federale de<\/em> <em>Lausanne<\/em>), siekdami supaprastinti diagnoz\u0117s metodus, jau baigia kurti nauj\u0105 nedidel\u012f paprastai naudojam\u0105 ir itin jautr\u0173 prietais\u0105, gal\u0117siant\u012f diagnozuoti v\u0117\u017e\u012f ankstyvos stadijos vos i\u0161 kraujo la\u0161o.<\/span><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify; mso-layout-grid-align: none; text-autospace: none;\"><span style=\"font-size: 10.0pt; font-family: Arial; mso-ansi-language: LT; mso-fareast-language: LT;\">\u0160is prietaisais kraujyje gal\u0117s aptikti protein\u0105 HSP70 \u2013 jo koncentracija padid\u0117ja jau ankstyvosiose \u012fvairi\u0173 v\u0117\u017eio form\u0173 (prostatos, stempl\u0117s, storosios \u017earnos, plau\u010di\u0173, smegen\u0173 v\u0117\u017eys) stadijose.<\/span><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify; mso-layout-grid-align: none; text-autospace: none;\"><strong style=\"mso-bidi-font-weight: normal;\"><span style=\"font-size: 10.0pt; font-family: Arial; mso-ansi-language: LT; mso-fareast-language: LT;\">La\u0161as kraujo<\/span><\/strong><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify; mso-layout-grid-align: none; text-autospace: none;\"><span style=\"font-size: 10.0pt; font-family: Arial; mso-ansi-language: LT; mso-fareast-language: LT;\">Naujasis prietaisas veiks labai paprastai \u2013 pakaks vien\u0105 \u017emogaus kraujo la\u0161\u0105 patalpinti \u012f \u0161\u012f daugyb\u0119 mikrokanal\u0173 turint\u012f lust\u0105. Tuose mikrokanaluose yra daugyb\u0117 nanodaleli\u0173, kuri\u0173 pavir\u0161ius padengtas antik\u016bnais, sugeban\u010diais kraujui pratekant pagauti ir sujungti min\u0117t\u0105 protein\u0105.<\/span><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify; mso-layout-grid-align: none; text-autospace: none;\"><span style=\"font-size: 10.0pt; font-family: Arial; mso-ansi-language: LT; mso-fareast-language: LT;\">Tada lustas ap\u0161vie\u010diamas balta \u0161viesa: jei ant nanodaleli\u0173 yra protein\u0173 \u0161viesos \u2013 spind\u0117jimas pasikei\u010dia. Tai registruojama spektometru. Mokslininkai tikisi, kad toks paprastas, greitas ir neinvazinis v\u0117\u017eio diagnostikos metodas ateityje gali pakeisti iki \u0161iol taikomus cheminius b\u016bdus. Tikimasi, kad rinkoje prietaisas pasirodys jau kitais metais.<\/span><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify; mso-layout-grid-align: none; text-autospace: none;\"><strong style=\"mso-bidi-font-weight: normal;\"><span style=\"font-size: 10.0pt; font-family: Arial; mso-ansi-language: LT; mso-fareast-language: LT;\">Kasos v\u0117\u017eio diagnoz\u0117<\/span><\/strong><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify; mso-layout-grid-align: none; text-autospace: none;\"><span style=\"font-size: 10.0pt; font-family: Arial; mso-ansi-language: LT; mso-fareast-language: LT;\">Dar vien\u0105 diagnostin\u012f test\u0105 suk\u016br\u0117 ir visuomenei pristat\u0117 JAV mokslininkai. Jie teigia, kad \u0161is <a href=\"https:\/\/pasveik.lt\/lt\/vaistai\/testas\/5228\">testas<\/a> pad\u0117s anks\u010diau diagnozuoti kasos v\u0117\u017e\u012f ir taip leis grei\u010diau imtis priemoni\u0173 su juo kovoti. \u0160iuo metu viena did\u017eiausi\u0173 problem\u0173 gydant kasos v\u0117\u017e\u012f yra ta, kad \u0161io tipo v\u0117\u017eys paprastai diagnozuojamas per v\u0117lai: tradicinis kraujo tyrimas, radiologiniai tyrimai ar endoskopija ankstyvai diagnostikai yra netinkami.<\/span><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify; mso-layout-grid-align: none; text-autospace: none;\"><span style=\"font-size: 10.0pt; font-family: Arial; mso-ansi-language: LT; mso-fareast-language: LT;\">Pagrindinis kasos v\u0117\u017eio gydymo b\u016bdas yra operacija, ta\u010diau daugiau nei 80 proc. vis\u0173 pacient\u0173 diagnozuojama jau per daug i\u0161sivys\u010diusi, metastazuojanti ir jau neoperuojama jo stadija.<\/span><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify; mso-layout-grid-align: none; text-autospace: none;\"><strong style=\"mso-bidi-font-weight: normal;\"><span style=\"font-size: 10.0pt; font-family: Arial; mso-ansi-language: LT; mso-fareast-language: LT;\">Metabolin\u0117 analiz\u0117<\/span><\/strong><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify; mso-layout-grid-align: none; text-autospace: none;\"><span style=\"font-size: 10.0pt; font-family: Arial; mso-ansi-language: LT; mso-fareast-language: LT;\">Kalb\u0117dami apie nauj\u0105j\u012f test\u0105 mokslininkai teigia, kad jis, sukurtas metabolin\u0117s analiz\u0117s principu, yra saugus ir paprastai atliekamas. Tyrime dalyvavo trij\u0173 grupi\u0173 \u017emon\u0117s: sveiki, sergantys l\u0117tiniu kasos u\u017edegimu ir sergantys kasos v\u0117\u017eiu (i\u0161 viso \u2013 168 \u017emon\u0117s). Atsitiktin\u0117s atrankos b\u016bdu jie buvo suskirstyti \u012f dvi grupes \u2013 eksperimentin\u0119 ir kontrolin\u0119.<\/span><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify; mso-layout-grid-align: none; text-autospace: none;\"><span style=\"font-size: 10.0pt; font-family: Arial; mso-ansi-language: LT; mso-fareast-language: LT;\">Specialistai naudojo duj\u0173 chromatografijos ir masi\u0173 spektometrijos metodus, taip matuodami \u012fvairi\u0173 metabolit\u0173 kiek\u012f kraujyje. I\u0161analizavus tyrimo rezultatus paai\u0161k\u0117jo, kad sergan\u010di\u0173j\u0173 kasos v\u0117\u017ei\u0173 kraujyje rasta 18 \u012fvairi\u0173 metabolit\u0173, nerast\u0173 sveik\u0173 tiriam\u0173j\u0173 kraujyje. Mokslinink\u0173 i\u0161vadose ra\u0161oma, kad eksperimentin\u0117je grup\u0117je naujojo metodo jautrumas buvo 86 proc., specifi\u0161kumas \u2013 88,1 proc. o kontrolin\u0117je \u2013 atitinkamai 71,4 ir 78,1 proc. Padaryta i\u0161vada, kad kraujo serumo metabolit\u0173 vertinimas yra saugus, nesud\u0117tingas ir tikslus metodas, tinkamas naudoti kasos v\u0117\u017eio diagnostikai.<\/span><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify; mso-layout-grid-align: none; text-autospace: none;\"><strong style=\"mso-bidi-font-weight: normal;\"><span style=\"font-size: 10.0pt; font-family: Arial; mso-ansi-language: LT; mso-fareast-language: LT;\">Jaunasis i\u0161rad\u0117jas<\/span><\/strong><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify; mso-layout-grid-align: none; text-autospace: none;\"><span style=\"font-size: 10.0pt; font-family: Arial; mso-ansi-language: LT; mso-fareast-language: LT;\">Prie\u0161 beveik pusmet\u012f revoliucin\u012f kasos v\u0117\u017eio diagnostikos test\u0105 pristat\u0117 ir 15-metis moksleivis i\u0161 JAV D\u017eekas Andraka (<em>Jack Andraka<\/em>). Paauglio sukurtas <a href=\"https:\/\/pasveik.lt\/lt\/vaistai\/testas\/5228\">testas<\/a> veikia tuo pa\u010diu principu, kaip ir diabeto <a href=\"https:\/\/pasveik.lt\/lt\/vaistai\/testas\/5228\">testas<\/a> su dviem juostel\u0117mis, t.y. ant jo u\u017ela\u0161inus kraujo. Naujasis <a href=\"https:\/\/pasveik.lt\/lt\/vaistai\/testas\/5228\">testas<\/a> matuoja mezotelino \u2013 ankstyv\u0173j\u0173 kasos v\u0117\u017eio stadij\u0173 indikatoriaus<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p><!--[if gte mso 9]><xml>\n <w:WordDocument>\n  <w:View>Normal<\/w:View>\n  <w:Zoom>0<\/w:Zoom>\n  <w:HyphenationZone>19<\/w:HyphenationZone>\n  <w:Compatibility>\n   <w:BreakWrappedTables\/>\n   <w:SnapToGridInCell\/>\n   <w:WrapTextWithPunct\/>\n   <w:UseAsianBreakRules\/>\n  <\/w:Compatibility>\n  <w:BrowserLevel>MicrosoftInternetExplorer4<\/w:BrowserLevel>\n <\/w:WordDocument>\n<\/xml><![endif]--><\/p>\n<p><!--[if gte mso 10]>\n\n\n<style>\n \/* Style Definitions *\/\n table.MsoNormalTable\n\t{mso-style-name:\"Table Normal\";\n\tmso-tstyle-rowband-size:0;\n\tmso-tstyle-colband-size:0;\n\tmso-style-noshow:yes;\n\tmso-style-parent:\"\";\n\tmso-padding-alt:0cm 5.4pt 0cm 5.4pt;\n\tmso-para-margin:0cm;\n\tmso-para-margin-bottom:.0001pt;\n\tmso-pagination:widow-orphan;\n\tfont-size:10.0pt;\n\tfont-family:\"Times New Roman\";}\n<\/style>\n\n\n<![endif]--><\/p>\n<p class=\"MsoNormal\" style=\"text-align: justify; mso-layout-grid-align: none; text-autospace: none;\"><span style=\"font-size: 10.0pt; font-family: Arial; mso-ansi-language: LT; mso-fareast-language: LT;\">Sugeb\u0117ti \u201epagauti\u201c lig\u0105 prie\u0161 jai prasidedant ar pa\u010dios ankstyviausios jos stadijos yra kiekvieno gydytojo tikslas ir kiekvieno \u017emogaus noras. Kad pavykt\u0173 tai padaryti, mokslininkai laboratorijose kiekvien\u0105 dien\u0105 vykdo daugyb\u0119 bandym\u0173 ir eksperiment\u0173, pristato unikalius medicinos prietais\u0173 prototipus ir naujausius tyrim\u0173 modelius. \u0160\u012f kart\u0105 \u2013 svarbiausios aktualijos apie naujausius diagnostikos ir tyrim\u0173 metodus.<\/span><\/p>\n","protected":false},"author":1,"featured_media":8336,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27313],"tags":[275,265,95],"site":[],"post_item_type":[27344],"class_list":["post-8335","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gydymo-naujienos","tag-diagnoze","tag-saugus","tag-vezys"],"acf":{"post_sites":false},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/posts\/8335","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/comments?post=8335"}],"version-history":[{"count":0,"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/posts\/8335\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/media\/8336"}],"wp:attachment":[{"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/media?parent=8335"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/categories?post=8335"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/tags?post=8335"},{"taxonomy":"site","embeddable":true,"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/site?post=8335"},{"taxonomy":"post_item_type","embeddable":true,"href":"https:\/\/www.pasveik.lt\/lt\/wp-json\/wp\/v2\/post_item_type?post=8335"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}