Transcript · English → Indonesian

Polio Virus Research History

Mereka telah mencoba memurnikan, begitu, partikel virus

dari sampel sejak mikroskop elektron

ditemukan sehingga mereka dapat melihat partikel sekecil ini, dan mereka tidak pernah

berhasil melakukan eksperimen tersebut.

Jadi, polio, begitu, diduga

menyebar melalui jalur oral. Jadi,

mereka melakukan eksperimen dengan seorang anak yang meninggal

karena polio, dan mereka mengambil jaringan sumsum tulang belakang

yang

terinfeksi lalu memasukkannya ke dalam cairan, seperti air,

mungkin menambahkan sedikit garam atau penyangga.

Mereka mencacahnya dalam blender, lalu mencoba memaparkan

monyet pada bahan ini, dan mula-mula mereka mencoba, begitu,

membuat mereka menelannya karena mereka mengira begitulah polio menyebar.

Dan tidak satu pun monyet terkena polio atau bahkan sakit sama sekali.

Jadi, entah mengapa, mereka memutuskan dan alih-alih menyerah

dan mencari, eh, hipotesis lain yang bisa mereka uji,

mereka makin bersikeras dan memutuskan untuk menyuntikkan

daging sumsum tulang belakang yang membusuk dari anak sakit yang sudah meninggal itu

ke dalam monyet-monyet. Dan kita mungkin mengira bahwa menyuntikkan apa pun yang

berupa daging busuk ke seekor monyet akan membuat monyet itu sakit, tetapi ternyata tidak.

Monyet-monyet itu cukup tangguh.

Jadi, bahkan menyuntikkannya pun tidak membuat monyet itu sakit.

Jadi, mereka tetap tidak menyerah. Meskipun ini tidak

berhasil, mereka makin nekat dan memutuskan untuk

mengebor lubang di tengkorak monyet-monyet itu lalu menyuntikkan

daging busuk dari sumsum tulang belakang seorang

anak yang sudah meninggal langsung ke dalam otaknya.

Dan ternyata, sungguh mengejutkan bahwa menyuntikkan

daging busuk dari orang mati langsung ke otak memang membuat monyet itu

sakit.

Tapi itu tidak menyebabkan polio pada mereka. Itu tidak menyebabkan lesi pada sumsum tulang belakang,

tapi itu memang

membuat mereka sakit dan sebagian dari mereka meninggal lalu mereka berkata, "Voila.

Kini kami telah membuktikan bahwa polio disebabkan oleh virus."

End of transcript · 283 words · machine translated

Original transcript (English)

They had tried to purify, you know, virus particles out of samples since the electron microscope was invented where they could visualize particles this small, and they were never able to successfully do those experiments. So what they did, polio, you know, was, was hypothesized

to be spread by the oral route. And so they did an experiment where they had a child who died of polio, and they took the spinal cord tissue that was diseased and put it in some, some liquid, like water,

maybe added a little salt or buffer. They chopped it up in a blender, and then they tried to expose monkeys to this, and they first tried to, you know, have them swallow it because they thought that's how polio was spread. And none of the monkeys got polio or got sick at all.

So they decided, for some reason, and rather than giving up and finding another, uh, hypothesis that they could test, they doubled down and decided to inject that rotting spinal cord flesh from the dead sick child into the monkeys. And you'd think that just injecting any

rotting flesh into a monkey would make the monkey sick, but it didn't. The monkeys were quite resilient. So even injecting it didn't get the monkey sick. So they didn't give up still. Even though this wasn't successful, they tripled down and they decided to

drill a hole in the monkeys' skulls and inject the rotting flesh from the spinal cord of a dead child and inject it directly into the brain. And lo and behold, it was astonishing that injecting dead rotting flesh directly into the brain did make the monkey

sick. But it didn't give them polio. It didn't cause a spinal cord lesion, but it did make them sick and some of them died and they said, "Voila. We've now proved that polio is caused by a virus."

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