Hemotoxins, haemotoxins lossis hematotoxins yog toxins uas rhuav tshem cov qe ntshav liab, cuam tshuam cov ntshav txhaws, thiab / lossis ua rau lub cev tsis zoo thiab cov ntaub so ntswg puas. … Kev raug mob los ntawm tus neeg sawv cev hemotoxic feem ntau yog mob heev thiab tuaj yeem ua rau muaj kev puas tsuaj mus tas li thiab thaum mob hnyav tuag.
Ntaus venom ua dab tsi?
Neurotoxic venom nyiam ua sai dua, tawm tsam lub paj hlwb thiab nres cov paj hlwb nkag mus rau cov leeg. Qhov no txhais tau hais tias tuag tes tuag taw, pib ntawm lub taub hau, txav mus rau hauv lub cev kom txog thaum, yog tias tsis kho, lub diaphragm yuav tuag tes tuag taw thiab tus neeg mob ua tsis taus pa.
Hemotoxic venom yog dab tsi?
Hemotoxic venom ua rau cov hlab ntsha thiab cov leeg nqaij thiab ua rau o, hemorrhage, thiab necrosis. Viper venoms muaj ntau yam khoom uas tuaj yeem txhawb lossis inhibit hemostatic mechanisms, suav nrog coagulation, fibrinolysis, platelet muaj nuj nqi, thiab vascular kev ncaj ncees.
Cov tsos mob ntawm tus kab mob neurotoxic yog dab tsi?
Cov yam ntxwv ntawm lub cev yog cov uas tshwm sim los ntawm cov teebmeem neuromuscular ntawm cov venom thiab suav nrog ptosis, frothy qaub qaub, hais lus slurred, ua pa tsis ua haujlwm, thiab tuag tes tuag taw ntawm cov leeg pob txha. Cov ntu no tshwm sim tsis pub dhau 8 teev hauv 94% ntawm cov neeg mob, thiab qhov kawg 19 teev tom qab tom.
Puas yog cobra venom yog neurotoxin?
Cobra venom (cobratoxin) yog cov protein me me (Mr=7000). Nws muaj 62 amino acids nyob rau hauv ib qho kev sib txuas ntawm plaub disulfide bonds. Cov tshuaj lom muaj 10% ntawm cov venom los ntawm qhov hnyav. Nws yog ib tug neurotoxinuas yog zais los ntawm qog ntawm tus nab nab thiab txhaj rau hauv nws cov tsiaj los ntawm qhov tsis muaj zog, grooved fangs.
