Estudo: vacina contra herpes-zóster pode ajudar a prevenir demência

Vacina contra herpes-zóster pode ajudar a prevenir demência, indica estudo

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[{"selector":"#anim-fbb5609f-8bb5-4092-931c-30ccc212cc94","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a58b1db7-255f-4254-b5eb-43562af683d9","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-ad051503-ed62-4d74-834a-5adabb4f224d","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-4e024128-fbd3-49db-97c2-355c28d169ec","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8a965dd5-259c-461d-a7aa-28ad84680d37 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-12.043425094356307%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] A reativação do vírus herpes-zóster pode aumentar o risco de desenvolver demência , incluindo Alzheimer , segundo estudo publicado na Nature Medicine Unsplash

[{"selector":"#anim-6e79030e-428f-4c0d-8b90-f9c826c06e2a","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a0f7d967-e2ec-4fa6-9d4e-d0178744db2e","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-0bb9064c-b034-4065-afc1-3c7a57aee582","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-74c6f4ba-02d6-4ac6-b60c-3a7db9aba586","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d024e636-04ef-44e5-b3ae-1919bdb2f92f [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-15.641871113793007%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] A doença surge anos após a catapora, quando o vírus varicela-zoster permanece dormente e pode ser reativado em pessoas com sistema imunológico enfraquecido Freepik

[{"selector":"#anim-c0a9c0d7-8242-4745-aab2-e2932e304c9f","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9cb4a1b5-4d91-489f-9fd7-9f397419a3f8","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-4aac0be1-9b83-49f5-abe8-5a29017b1b54","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-e5868e89-ce70-46c4-859c-ff6af2074af7","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-18b0e1f8-e74b-461a-abeb-75caaa6260d1 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(7.812499744007886%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] O estudo analisou registros de saúde de mais de 100 milhões de pessoas nos EUA entre 2007 e 2023, com 50 anos ou mais Unsplash

[{"selector":"#anim-529933d0-53f5-4d1e-b791-61663a748b3e","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-efe226c8-e2ee-44ee-a9bf-6b67c63be405","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-6dcae41e-4944-40df-8c35-84819a0b8c12","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-1b4eaf89-7256-4909-aab7-943b361778a5","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d1597aa5-7655-4459-bd81-4d6b04a99752 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-44.021738929895974%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] Pessoas com mais de um episódio de herpes-zóster apresentaram risco 7% a 9% maior de demência, de três a nove anos após a segunda ocorrência Unsplash

[{"selector":"#anim-1830fadd-2207-4ab6-b92b-a54e1b0c8211","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6a12f524-8904-4786-b755-6422cafa2701","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-efa51784-1475-4210-a08a-5e1915bd1a01","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-fe698202-481d-4d05-acad-545c4a05f568","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-29841f3b-2f4a-4246-b95b-dc37a2e23edb [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(23.641304285741327%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] A vacinação contra herpes-zóster reduziu o risco de demência, especialmente quando administradas duas ou mais doses do imunizante Unsplash

[{"selector":"#anim-39996543-63b7-46cc-83ed-3675d64ccb50","keyframes":{"opacity":[0,1]},"delay":0,"duration":1500,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6beccaf8-8cad-46ef-b26d-cc69aae448af","keyframes":{"opacity":[0,1]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-0eedcdb0-c3b0-46b3-841c-979606adc8b0","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":500,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-8c351646-28a2-4ddf-97e0-1210dd406e42","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Os pesquisadores consideram o vírus um fator modificável de risco para demência, mas ressaltam que a causalidade ainda precisa ser confirmada por estudos futuros Unsplash

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