{"id":2153,"date":"2019-08-04T09:37:19","date_gmt":"2019-08-04T09:37:19","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=2153"},"modified":"2019-08-04T09:37:19","modified_gmt":"2019-08-04T09:37:19","slug":"smartphone-microscope-detects-parasites-in-blood","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/science\/medical-technology\/smartphone-microscope-detects-parasites-in-blood\/","title":{"rendered":"Smartphone mikroskop detekuje parazity v krvi b\u011bhem n\u011bkolika minut"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Smartphone mikroskop detekuje parazity v krvi<\/h2>\n\n<p>T\u00fdm in\u017een\u00fdr\u016f na University of California, Berkeley, vyvinul smartphone mikroskop s n\u00e1zvem CellScope, kter\u00fd dok\u00e1\u017ee detekovat parazity ve vzorc\u00edch krve b\u011bhem n\u011bkolika minut. Tento pr\u016flom by mohl zp\u016fsobit revoluci v diagnostice opom\u00edjen\u00fdch tropick\u00fdch nemoc\u00ed, jako jsou onchocerk\u00f3za a lymfatick\u00e1 filari\u00e1za, kter\u00e9 postihuj\u00ed miliony lid\u00ed v rozvojov\u00fdch zem\u00edch.<\/p>\n\n<h3 class=\"wp-block-heading\">Jak CellScope funguje<\/h3>\n\n<p>CellScope je mal\u00e9, p\u0159enosn\u00e9 za\u0159\u00edzen\u00ed, kter\u00e9 se p\u0159ipojuje ke smartphonu. Pou\u017e\u00edv\u00e1 kombinaci LED sv\u011btel, mikrokontrol\u00e9r\u016f a USB portu ke zpracov\u00e1n\u00ed vzork\u016f krve. Kamera telefonu pot\u00e9 po\u0159\u00edd\u00ed s\u00e9rii vide\u00ed vzorku krve, kter\u00e1 jsou analyzov\u00e1na algoritmem za \u00fa\u010delem detekce pohybu parazit\u016f.<\/p>\n\n<p>Na rozd\u00edl od tradi\u010dn\u00ed diagnostiky Loa loa, kter\u00e1 vy\u017eaduje laborato\u0159 a vy\u0161kolen\u00e9ho technika, m\u016f\u017ee CellScope pou\u017e\u00edvat kdokoli, kdekoli. To je obzvl\u00e1\u0161t\u011b d\u016fle\u017eit\u00e9 ve venkovsk\u00fdch oblastech, kde je p\u0159\u00edstup ke konven\u010dn\u00ed l\u00e9ka\u0159sk\u00e9 p\u00e9\u010di omezen\u00fd.<\/p>\n\n<h3 class=\"wp-block-heading\">V\u00fdhody CellScope<\/h3>\n\n<p>CellScope nab\u00edz\u00ed n\u011bkolik v\u00fdhod oproti tradi\u010dn\u00edm diagnostick\u00fdm metod\u00e1m:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Rychl\u00fd:<\/strong> CellScope dok\u00e1\u017ee poskytnout v\u00fdsledky za m\u00e9n\u011b ne\u017e 3 minuty, ve srovn\u00e1n\u00ed s dny u tradi\u010dn\u00edch metod.<\/li>\n<li><strong>P\u0159esn\u00fd:<\/strong> Algoritmus CellScope je vysoce p\u0159esn\u00fd p\u0159i detekci parazit\u016f, a to i v n\u00edzk\u00fdch koncentrac\u00edch.<\/li>\n<li><strong>P\u0159enosn\u00fd:<\/strong> CellScope je mal\u00fd a lehk\u00fd, co\u017e usnad\u0148uje jeho p\u0159epravu do odlehl\u00fdch oblast\u00ed.<\/li>\n<li><strong>Cenov\u011b dostupn\u00fd:<\/strong> V\u00fdroba CellScope je relativn\u011b levn\u00e1, co\u017e jej \u010din\u00ed dostupn\u00fdm pro komunity s omezen\u00fdmi zdroji.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">Aplikace CellScope<\/h3>\n\n<p>CellScope m\u00e1 potenci\u00e1l b\u00fdt pou\u017eit pro celou \u0159adu aplikac\u00ed, v\u010detn\u011b:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Diagnostika opom\u00edjen\u00fdch tropick\u00fdch nemoc\u00ed:<\/strong> CellScope lze pou\u017e\u00edt k diagnostice onchocerk\u00f3zy, lymfatick\u00e9 filari\u00e1zy a dal\u0161\u00edch opom\u00edjen\u00fdch tropick\u00fdch nemoc\u00ed p\u0159en\u00e1\u0161en\u00fdch parazity.<\/li>\n<li><strong>Detekce infekce Loa loa:<\/strong> CellScope dok\u00e1\u017ee detekovat infekci Loa loa, kter\u00e1 m\u016f\u017ee b\u00fdt smrteln\u00e1, pokud je l\u00e9\u010dena ivermektinem, l\u00e9kem pou\u017e\u00edvan\u00fdm k l\u00e9\u010db\u011b onchocerk\u00f3zy a lymfatick\u00e9 filari\u00e1zy.<\/li>\n<li><strong>Diagnostika neparazit\u00e1rn\u00edch onemocn\u011bn\u00ed:<\/strong> CellScope lze tak\u00e9 pou\u017e\u00edt k diagnostice neparazit\u00e1rn\u00edch onemocn\u011bn\u00ed, jako je tuberkul\u00f3za, v oblastech, kde jsou tradi\u010dn\u00ed mikroskopy vz\u00e1cn\u00e9.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">Budoucnost CellScope<\/h3>\n\n<p>V\u00fdvoj\u00e1\u0159i CellScope doufaj\u00ed, \u017ee roz\u0161\u00ed\u0159\u00ed jeho pou\u017eit\u00ed pro diagnostiku dal\u0161\u00edch nemoc\u00ed a u\u010din\u00ed jej je\u0161t\u011b dostupn\u011bj\u0161\u00edm a p\u0159\u00edstupn\u011bj\u0161\u00edm. Pracuj\u00ed tak\u00e9 na v\u00fdvoji verze CellScope, kterou bude mo\u017en\u00e9 pou\u017e\u00edt pro diagnostiku nemoc\u00ed u zv\u00ed\u0159at.<\/p>\n\n<p>CellScope m\u00e1 potenci\u00e1l zp\u016fsobit revoluci v diagnostice infek\u010dn\u00edch onemocn\u011bn\u00ed v rozvojov\u00fdch zem\u00edch. Jeho rychlost, p\u0159esnost, p\u0159enosnost a cenov\u00e1 dostupnost z n\u011bj \u010din\u00ed ide\u00e1ln\u00ed n\u00e1stroj pro zlep\u0161en\u00ed glob\u00e1ln\u00edho zdrav\u00ed.<\/p>\n\n<h3 class=\"wp-block-heading\">Dal\u0161\u00ed informace<\/h3>\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/cellscope.berkeley.edu\/\" rel=\"nofollow noopener\" target=\"_blank\">Webov\u00e9 str\u00e1nky CellScope<\/a><\/li>\n<li><a href=\"https:\/\/www.youtube.com\/watch?v=...\" rel=\"nofollow noopener\" target=\"_blank\">Video: Jak CellScope funguje<\/a><\/li>\n<li><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC...\" rel=\"nofollow noopener\" target=\"_blank\">\u010cl\u00e1nek: CellScope: Smartphone mikroskop pro diagnostiku opom\u00edjen\u00fdch tropick\u00fdch nemoc\u00ed<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Smartphone mikroskop detekuje parazity v krvi T\u00fdm in\u017een\u00fdr\u016f na University of California, Berkeley, vyvinul smartphone mikroskop s n\u00e1zvem CellScope, kter\u00fd dok\u00e1\u017ee detekovat parazity ve vzorc\u00edch krve b\u011bhem n\u011bkolika minut. Tento&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[507],"tags":[4509,4512,2133,4510,4511,3489],"class_list":["post-2153","post","type-post","status-publish","format-standard","hentry","category-medical-technology","tag-cellscope","tag-diagnostics","tag-global-health","tag-smartphone-microscope","tag-neglected-tropical-diseases","tag-parasites"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/2153","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=2153"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/2153\/revisions"}],"predecessor-version":[{"id":2154,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/2153\/revisions\/2154"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=2153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=2153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=2153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}