Remédio para dormir pode dificultar limpeza de resíduos do cérebro

Remédio para dormir pode dificultar limpeza de resíduos do cérebro, diz estudo

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[{"selector":"#anim-a88f5358-7a38-475a-b4b2-fcfb99695974","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5c86afbd-ebe9-4d5d-ba36-3949a37aa9f1","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-dfd587e2-96d9-474f-83a1-047067f81753","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-07989e1f-dbe2-4869-b07c-a6d7afa9ad99","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Um estudo publicado na revista Cell Press sugere que medicamentos para dormir, como o Zolpidem, podem prejudicar o processo de limpeza cerebral realizado durante o sono profundo Unsplash

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[{"selector":"#anim-66ebca8e-d448-4de3-bf6b-a29da59ef5dc","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-de057084-21b3-484e-a5c4-57fa336e8a49","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-6ff2c5da-98f8-4489-ab0e-38dcbc996435","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-8d430d5e-b3a6-49df-9941-8447110f9afa","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5881cc45-3d83-4c82-9f54-b7f679c37fb1 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(32.62812489458813%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Os pesquisadores descobriram que a norepinefrina desempenha um papel fundamental nesse processo, gerando pulsações rítmicas nos vasos sanguíneos para impulsionar o fluido cerebral Unsplash

[{"selector":"#anim-fcc328d7-bd1f-4673-bed4-6e5f323a6695","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2b5791cb-b80d-43ce-9ffd-3c0112b6d733","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-23be2aba-4f3e-4fce-b78f-451f79a44bbc","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-30c6e4ac-5150-40d4-9a38-89893ffe7dae","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Quando camundongos receberam Zolpidem, as ondas de norepinefrina durante o sono profundo foram reduzidas em 50%, e o transporte de fluidos para o cérebro caiu mais de 30% Unsplash

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[{"selector":"#anim-f9120b31-5cfd-42ab-94b7-f63f3d4b493c","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-838298ce-c441-4526-ade2-e229bcc78462","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-388a0129-5cd2-415a-9bb1-cd09a3dddecb","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-c284fe0c-d54f-4d0e-93ec-376cde98313e","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Os cientistas alertam que mais estudos são necessários em humanos, mas as descobertas podem explicar como o sono de má qualidade contribui para doenças neurológicas e reforçam a importância de um sono natural e saudável Unsplash

DOIS1BRASIL.COM.BR

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