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    sickle cell anemia

    US

    ・

    UK

    A1 初級
    n.名詞鐮狀細胞貧血症
    Sickle cell anemia is a genetic blood disorder.

    影片字幕

    如何識破 TikTok 上的健康詐騙?- BBC 世界服務「世界萬象」Podcast (How can you spot a TikTok wellness scam? - What in the World podcast, BBC World Service)

    15:15如何識破 TikTok 上的健康詐騙?- BBC 世界服務「世界萬象」Podcast (How can you spot a TikTok wellness scam? - What in the World podcast, BBC World Service)
    • They tell you, once you take a cup of this tea every morning for say one month you're going to lose weight. And there's also things like herbal cure-it-alls, you know, lots of mixtures of herbs which they claim, oh this can cure HIV, this can cure cancer, this can cure sickle cell anemia. And there are lots of messages from health experts, even state regulatory bodies, saying, oh these things do not work. We do not have any evidence that these things will offer you the value that this will promise, that it offers. And then there are also things like unregulated fertility and aphrodisiac products. You know, people and lots of messages online will tell you, oh once you take this or you apply this topically, you're going to get better in the other room. You know, you're going to be better, your performance is going to be great, it's going to offer you this and that. Part of the reasons why this happens in a country like Nigeria is currently, Nigeria is facing very tough economic times and this has affected the cost of drugs. Most people can no longer afford medical products, so they are turning to alternative means, unorthodox means, and they're looking for ways to take care of their health while they can still, you know, keep the little money that they have. Then things like the cultural background of Nigeria and the religious background, Nigeria being a very conservative country, conversations around sex and fertility and reproductive health isn't what you ideally hear people talk about in the open. So that means, because it's very hush-hush, people seek for very secret ways to address their needs in that sphere. And lastly, here is our What in the World colleague, Maria Clara Montoya.

      他們告訴你,只要你每天早上喝一杯這種茶,比如一個月,你就會瘦下來。還有像草藥萬能藥之類的東西,你知道,很多草藥的混合物,他們聲稱,哦,這個可以治療艾滋病,這個可以治療癌症,這個可以治療鐮狀細胞性貧血。健康專家,甚至國家監管機構都發出了很多資訊,說這些東西不管用。我們沒有任何證據表明,這些東西能給你帶來它所承諾的價值。還有一些不受監管的生育和壯陽產品。你知道,網上有很多人和很多資訊會告訴你,哦,一旦你吃了這個或者局部塗抹了這個,你在另一個房間裡就會變得更好。你知道,你會變得更好,你的表現會很棒,它會給你帶來

    • This can cure sickle cell anemia." And there are lots of messages from health experts, even state regulatory bodies, saying, "Oh, these things do not work.
    B1 中級

    自然演化的各種案例! (Examples of Natural Selection)

    08:53自然演化的各種案例! (Examples of Natural Selection)
    • And so there was one mutation in the protein that makes blood that actually created sickle cell anemia.

      免於瘧疾。最後,我想談談另一個環境變化,那就是

    • What's interesting about it is if you are heterozygous for that, in other words, if you have two genes for it, you're going to have sickle cell anemia.

      已經殺死了人類無數年。這將是一種診斷

    B1 中級

    達爾文、愛因斯坦都是「近親結婚」?!跟近親結婚真的危險嗎? (Is Marrying Your Cousin Actually Dangerous?)

    03:47達爾文、愛因斯坦都是「近親結婚」?!跟近親結婚真的危險嗎? (Is Marrying Your Cousin Actually Dangerous?)
    • And the more DNA you share, the greater chance your offspring will have a genetic disease like cystic fibrosis or sickle-cell anemia.

      你們共享的 DNA 越多,後代患囊性纖維化或鐮狀細胞性貧血等遺傳病的機率就越大。

    B1 中級

    基因研究者有什麼問題嗎?|Tech Support|WIRED Japan (遺伝子の研究者だけど質問ある? | Tech Support | WIRED Japan)

    14:20基因研究者有什麼問題嗎?|Tech Support|WIRED Japan (遺伝子の研究者だけど質問ある? | Tech Support | WIRED Japan)
    • Once it makes that cut, we can provide a template to precisely repair the DNA and correct a mutation for muscular dystrophy, sickle cell anemia, or any of the other thousands of inborn genetic diseases.
    • Once it makes that cut, we can provide a template to precisely repair the DNA and correct a mutation for muscular dystrophy, sickle cell anemia, or any of the other thousands of inborn genetic diseases.

      一旦完成剪切,我們就可以提供一個模板來精確修復 DNA,並糾正肌肉萎縮症、鐮狀細胞貧血癥或其他數千種先天性遺傳疾病的突變。

    B2 中高級

    伊波拉病毒致病機制的結構基礎! (The Structural Basis of Ebola Viral Pathogenesis)

    55:40伊波拉病毒致病機制的結構基礎! (The Structural Basis of Ebola Viral Pathogenesis)
    • And you can see the people have evolved mutations in their receptor, sort of like a sickle cell anemia kind of thing, so they're less susceptible to the virus.

      你可以看到人們的受體發生了突變,有點像鐮狀細胞貧血那樣,所以他們較不易感染病毒。

    B2 中高級

    【生命教育】基因編輯嬰兒問世?!違反自然法則的空前危機 (What Is A Genetically-Engineered CRISPR Baby?)

    04:09【生命教育】基因編輯嬰兒問世?!違反自然法則的空前危機 (What Is A Genetically-Engineered CRISPR Baby?)
    • Genetic mutations are linked to at least 6,000 medical conditions from sickle cell anemia to Huntington's disease.

      基因突變會造成至少 6000 種病徵,像是鐮刀型紅血球疾病和亨丁頓舞蹈症。

    B2 中高級