Cov txheej txheem:
- Puas batrachotoxin tua koj?
- batrachotoxin txaus ntshai npaum li cas?
- Batrachotoxin ua li cas rau tib neeg lub cev?
- ld50 ntawm batrachotoxin yog dab tsi?
Video: Batrachotoxin tuaj yeem tua koj ntau npaum li cas?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Puas muaj tshuaj lom? Around 136 μg yog koob tshuaj tuag rau tus neeg hnyav 150 phaus; uas yog, txog ob nplej ntawm lub rooj ntsev. Qhov nruab nrab ntawm ib tus qav ntim 1100 μg ntawm batrachotoxin.
Puas batrachotoxin tua koj?
Lawv zoo li ntxim nyiam, tab sis hauv lawv cov qog nqaij hlav, lawv khaws cov tshuaj alkaloid hu ua batrachotoxin. txaus lawm, qhov nruab nrab, tua 10 tus tib neeg - yog cov tshuaj lom nkag mus rau hauv koj cov hlab ntsha, koj yuav zoo li tuag hauv qab 10 feeb.
batrachotoxin txaus ntshai npaum li cas?
Batrachotoxin yog muaj zog heevHauv nas, qhov koob tshuaj tuag yog 2-3 μg / kg subcutaneously, thiab txog 0.1 μg / kg intravenously. Cov tsos mob lom muaj xws li irreversible leeg leeg tuag tes tuag taw vim yog thaiv ntawm qhov kev txiav txim muaj peev xwm nyob rau hauv paj hlwb thiab nqaij; lub cev muaj zog endplate membrane tseem rhiab heev rau acetylcholine.
Batrachotoxin ua li cas rau tib neeg lub cev?
Tib neeg txoj kev tshawb fawb: Batrachotoxin yog tus muaj zog modulator ntawm voltage-gated sodium channels, ua rau irreversible depolarization ntawm qab haus huv thiab cov leeg, fibrillation, arrhythmias thiab nws thiaj li mob plawv tsis ua hauj lwm.
ld50 ntawm batrachotoxin yog dab tsi?
Txoj kev phem. Raws li kev sim nrog cov nas, batrachotoxin yog ib qho ntawm cov muaj zog tshaj plaws alkaloids paub: nws cov kab mob LD 50hauv nas yog 2-3 µg / kg Meanwhile, nws cov derivative, batrachotoxinin A, muaj toxicity qis dua nrog LD 50 ntawm 1000 µg / kg.
Pom zoo:
Koj tuaj yeem muaj pethidine ntau npaum li cas?
koob tshuaj pethidine ib txwm nyob nruab nrab ntawm ib thiab peb ntsiav tshuaj. Cov koob tshuaj yuav tsum tsis txhob rov ntau dua txhua plaub teev. Yog tias koj tsis nco qab noj tshuaj, noj sai li sai tau thaum koj nco qab thiab tom qab ntawd txuas ntxiv noj koj cov tshuaj txhua plaub teev txij li qhov ntawd .
Koj tuaj yeem pub ntshav ntshav ntau npaum li cas?
Kuv tuaj yeem pub ntshav ntshav ntau npaum li cas? US Food & Drug Administration (FDA) cov kev cai hais tias qhov ntau zaus koj tuaj yeem pub ntshav ntshav yog ib zaug hauv ob hnub - thiab, tsis pub ntau tshaj ob zaug hauv xya hnub. . Kuv tuaj yeem pub ntshav ntshav ntau npaum li cas hauv ib lub lis piam?
Koj tuaj yeem noj allegra ntau npaum li cas?
Yog koj tus kws kho mob tau sau cov tshuaj no, noj raws li qhia, feem ntau 2 zaug ib hnub (txhua 12 teev) Yog tias koj siv cov kua dej ntawm cov tshuaj no, co lub lub raj mis zoo ua ntej txhua koob thiab ntsuas cov koob tshuaj kom zoo siv lub ntsuas tshwj xeeb / diav .
Koj tuaj yeem muaj qhov tsis tuaj kawm ntau npaum li cas?
Ib tug me nyuam feem ntau yuav muaj kaum qhov raug cai tsis tuaj kawm ntawv los ntawm tsev kawm ntawv txhua xyoo . Yuav muaj pes tsawg lub caij koj tuaj yeem nyob hauv ib xyoos? 7 tsis muaj kev zam los ntawm tsev kawm ntawv ua ke lossis.
Koj tuaj yeem noj cantharis ntau npaum li cas?
Tshwj tsis yog qhia: 1 koob tshuaj txhua 2 teev rau thawj 6 koob. Tom qab ntawd, noj 1 koob tshuaj thaum xav tau . Kuv yuav tsum noj cantharis thaum twg? Noj 3-5 tee ntawm dilution hauv ib nrab khob dej 3 zaug ib hnub los yog raws li tus kws kho mob qhia .