Tetanus Toxin Tetanus yog thawj zaug lees paub los ntawm Hippocrates. Nws ua rau tom qab ntawd txhais tau tias yog cov tshuaj lom (tetanospasmin), cais tawm ib puas xyoo dhau los, uas yog tsim los ntawm Clostridium tetani. Cov tshuaj lom yog tsim nyob rau hauv anaerobic qhov txhab kis nrog Clostridium tetani, thiab khi rau myoneural junctions los yog sensory receptors.
Puas yog tetanospasmin yog endotoxin?
Tetanospasmin yog ib qho endotoxin uas cuam tshuam rau lub cev muaj zog thiab kev hnov lus. Tus kab mob no nyuaj rau kev kho mob sib txawv ntawm rabies vim yog cov leeg nqaij spasm tshwm sim hauv ob qho tib si.
Puas Clostridium tetani puas yog tshuaj lom?
Clostridium tetani yog cov kab mob anaerobic obligate uas nws cov spores tsim ob yam co toxins- tetanolysin, uas ua rau cov ntaub so ntswg puas hauv zos, thiab tetanospasmin, uas ua rau mob tetanus.
Puas yog tetanus yog endotoxin lossis exotoxin?
1 Endotoxin: Keeb kwm. Proteinaceous 'exotoxins' xws li tetanus, diphtheria, lossis botulinum co toxins feem ntau yog zais rau hauv qhov sib piv rau 'endotoxins' uas yog khi rau cov kab mob hauv lub cev, thiab tsim lawv cov kab mob tshwm sim tsuas yog tom qab cov kab mob cell lwj.
Tus kab mob tetanus yog dab tsi?
Hypertonicity thiab generalized loj cov leeg nqaij spasms loj hlob thaum tus kab mob tetanus toxin thaiv kev tso tawm ntawm inhibitory neurotransmitters ntawm lub neuromuscular hlws ris. Cov spasms no feem ntau ua rau ncua sij hawm thiab tuaj yeem ua rau tuaglos ntawm kev tiv thaiv kab mob hnyav thiab ua pa tsis ua pa.
