Dab tsi ua rau Streptobacillus?
Dab tsi ua rau Streptobacillus?

Video: Dab tsi ua rau Streptobacillus?

Video: Dab tsi ua rau Streptobacillus?
Video: Tuag Ua Dab Tsi / by TXOS LAUJ / Nkauj Tawm Tshiab 2021 Official 2024, Cuaj hlis
Anonim

Thaum tus kab mob feem ntau ua los ntawm kev tom, nws tuaj yeem tshwm sim los ntawm kev sib cuag nrog cov nas lossis noj cov zaub mov tsis huv lossis dej. Cov tom kawg yog hu ua Haverhill fever. Tus kab mob feem ntau tshwm sim nrog txias thiab kub taub hau nrog mob taub hau, ntuav, thiab mob nqaij.

Ib yam li ntawd, Streptobacillus nyob qhov twg?

Kev kis tus kab mob no kuj paub tias tshwm sim los ntawm kev noj cov dej uas muaj kab mob, sib ze nrog, lossis tuav cov nas. Haverhill kub taub hau, muaj npe tom qab xyoo 1926 tshwm sim ntawm tus kab mob hauv Haverhill, Massachusetts, yog ib hom kab mob nas npaws uas tuaj yeem tshwm sim los ntawm kev noj zaub mov muaj kab mob S. moniliformis.

Tom qab ntawd, lo lus nug yog, dab tsi txawv txawv txawv tshwm sim nyob rau hauv cov kab lis kev cai Streptobacillus Moniliformis? S. moniliformis muaj nyob hauv ob txawv hom, feem ntau tshwm sim bacillary form thiab inducible lossis tshwm sim spontaneously , phab ntsa-tsis muaj daim ntawv L, loj hlob nrog "kib-qe" pawg neeg morphology.

Tsis tas li ntawd, Streptobacillus puas tsim kev puas tsuaj?

Hauv tib neeg, kab mob feem ntau nkag mus rau hauv lub cev los ntawm qhov txhab tshwm sim los ntawm cov nas tsuag. Nws sib npaug thiab nkag mus rau cov qog ntshav thiab cov ntshav, ua rau muaj mob ua npaws nrog mob hnyav lom cov tsos mob thiab qee zaum muaj teeb meem xws li mob caj dab, endocarditis thiab mob ntsws.

Hom kab mob dab tsi ua Streptobacillus tsim?

moniliformis yog 1-2 hli txoj kab uas hla, ncig, convex, greyish, du, thiab ci ntsa iab tom qab 3 hnub 'kev tsim tawm ntawm cov tshuaj ntxiv rau agar. S. moniliformis yam ntxwv daim ntawv "puv ball" cheeb tsam nyob rau hauv cov kua qaub-supplemented thioglyco-late broth.

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