O estudo analisou tecidos doados da retina e do cérebro de pessoas com diferentes graus de declínio cognitivo

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O estudo analisou tecidos doados da retina e do cérebro de pessoas com diferentes graus de declínio cognitivo

Os sinais de Alzheimer nos olhos

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Especialistas afirmam que os olhos podem indicar a saúde do cérebro, fornecendo pistas sobre condições cognitivas.

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Estudos exploram mudanças nos olhos para diagnosticar o Alzheimer antes dos sintomas aparecerem.

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A doença começa décadas antes dos sintomas aparecerem, permitindo tratamento precoce e mudanças no estilo de vida.

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Um estudo revela mudanças na retina relacionadas às áreas do cérebro afetadas pela doença de Alzheimer.

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Aumento do beta-amilóide e diminuição das células microgliais são indicativos de declínio cognitivo.

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Marcadores de inflamação e atrofia na retina podem prever a progressão da doença de Alzheimer.

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Essas descobertas podem levar a diagnósticos mais precoces e tratamentos menos invasivos para o Alzheimer.

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A relação entre saúde ocular e cognitiva oferece novas perspectivas para entender e diagnosticar o Alzheimer.

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A compreensão dos sinais precoces de doenças cognitivas através dos olhos pode revolucionar o diagnóstico e tratamento.

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