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Nqaij hiav txwv puas tuaj yeem tua koj?

Cov txheej txheem:

Nqaij hiav txwv puas tuaj yeem tua koj?
Nqaij hiav txwv puas tuaj yeem tua koj?

Video: Nqaij hiav txwv puas tuaj yeem tua koj?

Video: Nqaij hiav txwv puas tuaj yeem tua koj?
Video: Nraug txuj kev hlub 2024, Tej zaum
Anonim

Cone snail venoms yog peptides. Cov venoms muaj ntau yam co toxins uas sib txawv ntawm lawv cov teebmeem; ib txhia yog tshuaj lom heev. Qhov sting ntawm me cones yog tsis phem tshaj ib tug muv sting, tab sis lub sting ntawm ob peb ntawm cov loj ntawm lub teb chaws sov cone qwj yuav loj heev, qee zaus txawm tuag rau tib neeg

Nqaij ntses dej ntses puas tuag?

“ Nws yog ib lub ntiaj teb cov kab mob ua rau neeg tuag coob tshaj plaws,”hais tias Susanne Sokolow, tus kws paub txog kab mob ntawm Stanford University's Hopkins Marine Station. Koj ua ntawv cog lus los ntawm kev taug kev, ua luam dej, nkag mus rau hauv dej hauv txhua txoj kev, thiab cov cab cab pib tawm cov qwj mus rau hauv dej thiab nrhiav koj.

Qav dab tsi tuaj yeem tua tib neeg?

Txawm tias tib neeg tsis yog tus neeg tsim khoom noj rau cov mollusks no, cov neeg tsis paub qab hau tuaj yeem tuaj yeem khaws cov cone snails Cone snail venom muaj zog heev uas nws tuaj yeem ua rau tuag tes tuag taw tam sim ntawd thiab tua cov tsiaj nyeg.. Hypothetically, cov venom los ntawm ib lub khob qwj tuaj yeem tua tau txog 700 tus neeg.

Puas muaj pes tsawg tus ntses hiav txwv tua?

Vim li cas snails tua 200 000 Tib neeg Txhua Xyoo.

Yuav muaj pes tsawg tus qwj tua tib neeg hauv ib xyoos?

Nqaij Dej Ntshiab: 20,000+ tuag ib xyoosNqaij dej tshiab nqa cov kab mob cab uas kis tau rau tib neeg uas muaj tus kab mob hu ua schistosomiasis uas tuaj yeem ua rau mob plab heev. thiab cov ntshav hauv cov quav lossis zis, nyob ntawm thaj chaw uas cuam tshuam.

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