Câncer de pulmão pode ser detectado no ar expirado, diz estudo

[{"selector":"#anim-42ce5815-70cd-492f-979d-030e5e4e31e6","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-281d58b8-28ba-4aa4-80d3-4648cf9f045d","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-bff2d0c5-1cb8-41af-b989-a1d5de0bb1ca","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Pexels

[{"selector":"#anim-b3f41f65-94ad-4ad9-b988-7f411405e22d","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c03c03f2-3201-4b39-acf2-6b0e8a457a83","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-56ecf791-5e85-4125-a83c-093712b56157","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-f8fb8e7d-a513-4f41-ba4f-f0c3c9ea1ea9","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] O ar expirado pode dar pistas sobre o que está acontecendo dentro do corpo, pois libera compostos químicos e gases Pexels

[{"selector":"#anim-93acf3ac-18d6-4f14-9bde-da9b77bb4b2e","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9fc4be0b-c93a-40d4-a101-2758347c837a","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-ba28c04f-5e7a-445a-892f-fde9903580d7","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-a87823da-f9f6-4eb1-9af0-800e95df012b","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Pesquisadores criam sensores ultrassensíveis para detectar mudanças no hálito de pessoas com câncer de pulmão Pexels

[{"selector":"#anim-65eae622-80f6-4023-8c39-c71f25607281","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b84acfe7-0240-4376-8d8d-5bd63c89db41","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-f88fc2a3-fc0e-480f-80ec-d8d4d0b9b6ab","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-9c7b90c0-d58b-4021-b5cd-f01ddb5d2e33","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Isso significa que esse sensor pode ser útil para a detecção da doença de forma precoce Pexels

[{"selector":"#anim-8f6cd895-2f29-4da0-8403-5059b2296ebe","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-07f7d1ac-48d7-4a5b-b477-de7d1bfcd650","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-2cdd5fd7-32c1-4f85-b0d7-f01562e9c2a5","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-9be0ad45-291b-44f2-af9c-b3b468b75f1f","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] O estudo foi publicado na revista ACS Sensors, da Sociedade Americana de Química Pexels

[{"selector":"#anim-932ff2ee-dfb3-4235-ad2f-94bec3da4271","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-244a8845-9ce8-4859-85e9-16c1504c2e9e","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-362c870e-e145-49b3-9243-ab33c7efec38","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-b35d0798-040f-4831-95d3-123c3b35ee31","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] O estudo sugere que o declínio no nível de um produto químico exalado pela respiração, chamado isopreno, pode indicar a presença de câncer de pulmão Pexels

[{"selector":"#anim-35b09da4-628c-41a4-9cf1-a163d3ede657","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1abaf08d-3f8d-4def-ae91-bd62d7008804","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-b9de4925-c350-4c3f-915f-2949e3526bdb","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-1f3531c0-05f9-4855-a3c9-ab4e0a368349","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Para detectar esse declínio, o sensor precisa ser altamente sensível, capaz de identificar níveis de i sopreno na faixa de partes por bilhão (ppb) Pexels

CNNBRASIL.COM.BR

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