Antiivenom yog thawj zaug tsim nyob rau hauv lig 19th caug xyoo thiab tau los siv rau xyoo 1950. Nws yog nyob rau hauv Lub Koom Haum Saib Xyuas Kev Noj Qab Haus Huv Ntiaj Teb Daim Ntawv Teev Cov Tshuaj Tseem Ceeb.
Vim li cas tib neeg thiaj tsuas kho tau tshuaj tua kab mob ib zaug xwb?
Antiivenom tsis tuaj yeem thim rov qab qhov cuam tshuam ntawm venom ib zaug lawv tau pib, tab sis nws tuaj yeem tiv thaiv kom tsis txhob mob hnyav. Hauv lwm lo lus, tshuaj tiv thaiv tsis tuaj yeem tshem tawm cov channel ib zaug nws twb tau thaiv lawm. Sij hawm dhau mus, koj lub cev yuav kho qhov kev puas tsuaj los ntawm cov venom, tab sis cov tshuaj tua kab mob tuaj yeem ua rau nws kho me dua.
Neb puas tiv thaiv tau nab?
Npaj tuaj yeem tua tus nees? Hauv Teb Chaws Asmeskas, muaj plaub tus nab venomous uas tuaj yeem ua rau muaj kev hem thawj rau cov tsiaj me me, xws li miv thiab dev. Tab sis, ib sab ntawm cov menyuam yaus, cov neeg laus nees tsis feem ntau tuag los ntawm cov tshuaj lom los ntawm tus nab tom.
Tus nab twg tsis muaj tshuaj tua kab?
Kwv yees li 60 ntawm 270 hom nab nyob hauv Is Nrias teb yog qhov tseem ceeb rau kev kho mob. Qhov no suav nrog ntau hom cobras, kraits, pom-scaled vipers, hiav txwv nab, thiab pit vipers uas tsis muaj kev lag luam muaj tshuaj tua kab mob.
Thaum twg nab venom invented?
Chemistry. Charles Lucien Bonaparte, tus kwv yau ntawm Napoleon Bonaparte, yog thawj tus tsim cov proteinaceous xwm ntawm nab venom nyob rau hauv 1843. Proteins yog 90-95% ntawm venom lub luj thiab yog lub luag hauj lwm rauyuav luag tag nrho nws cov teebmeem lom.
