Alzheimer: Três vacinas comuns podem ajudar a prevenir a doença

São utilizadas contra doenças como o tétano, a difteria, herpes zoster e pneumonia.

POR NOTÍCIAS AO MINUTO BRASIL / POR SRS

LIFESTYLE SAÚDE

Segundo uma pesquisa realizada no Centro de Ciências da Saúde da Universidade do Texas, em Houston, nos Estados Unidos, há três vacinas que combatem doenças comuns, como tétano, difteria, herpes zoster e pneumonia, e que podem reduzir o risco de desenvolver a doença de Alzheimer.

Neste estudo, os pesquisadores analisaram dados de adultos mais velhos, com 65 anos ou mais, que não apresentavam sinais de demência. Eles dividiram os participantes em grupos de vacinados e não vacinados ao longo de oito anos, focando em três vacinas: Tdap/Td (para tétano, difteria e coqueluche), HZ (para herpes zoster) e pneumocócica (para pneumonia e outras infecções relacionadas).

Os resultados revelaram que os indivíduos que receberam a vacina Tdap/Td tiveram um risco 30% menor de desenvolver a doença de Alzheimer. Aqueles que receberam a vacina contra o herpes zoster registraram uma redução de 25% no risco, enquanto as pessoas que tomaram a vacina pneumocócica apresentaram uma redução de 27%.

Para explicar essas descobertas, a equipe sugere que as vacinas podem melhorar a capacidade do sistema imunológico de combater proteínas tóxicas associadas à doença de Alzheimer ou reduzir os danos às células cerebrais saudáveis.

Além disso, as vacinas podem diminuir a inflamação cerebral, um possível precursor da doença de Alzheimer, de acordo com um dos coautores do estudo.

23.130 thoughts on “Alzheimer: Três vacinas comuns podem ajudar a prevenir a doença”

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  3. Been playing at Tenobet for March, and I figure I have a fair bit of history to actually comment. Found it off a mate of mine who was after something with half-decent game coverage that didn’t have the usual affordability nonsense you get now on the UKGC sites. Right, important bit: this isn’t UKGC licensed and it’s not on GamStop, which is either the point or a dealbreaker.

    The lobby is pretty huge — about 3,000+ titles by my count, and the names you’d want are present: Pragmatic, Net Ent, Play n GO, Big Time Gaming, Betsoft, Microgaming. Personally I rinse Sweet Bonanza and Sweet Bonanza, both load quick on mobile browser. Live dealer’s all Evolution, so you know exactly what you expect — proper croupiers, Crazy Time if that’s your thing. They do sports as well, and it I’ve dabbled in for Premier League, decent odds, nothing groundbreaking.

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  5. I’ve been using Tenobet since roughly February, and I reckon I have a fair bit of experience to say something useful. Stumbled on it via a mate who wanted a site with half-decent slot coverage that didn’t have the usual deposit limit nagging you get now on the regulated UK ones. Right, important bit: this isn’t UK Gambling Commission licensed and it’s not on GamStop, and that cuts both ways.

    The lobby is pretty huge — about 3,000+ games last I looked, with the usual heavy hitters are all there: Pragmatic, NetEnt, Play’n GO, BTG, Betsoft, Microgaming’s back catalogue. I mostly rinse Sweet Bonanza plus Sweet Bonanza, both behave properly in browser. The live rooms are Evolution, so it’s what you’re getting — proper croupiers, Crazy Time and Lightning Roulette when I fancy a punt on something daft. Sports betting’s bolted on as well, and it gets a bit of use from me for the football, decent odds, nothing groundbreaking.

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    Money side’s been the better half in my experience. Visa and Mastercard work, e-wallets like Skrill and Neteller are supported, and crypto for anyone who wants that. E-wallet withdrawals have come through within a day; card payouts took slower, 3-4 days. The one thing that annoyed me was the verification — they took 36-48 hours to approve my ID, which held up the first payout sat waiting the whole time. Not a scam, but slow.

    Other gripes: there’s no app, so you’re on mobile browser only. Works fine on my iPhone though I’d prefer a proper app. Logging in can be sluggish at peak times. Live chat at Tenobet is fine — maybe five minutes to get a human, but the first replies feel a bit scripted. Push past that and someone competent turns up.

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