Cov txheej txheem:

Cov kev ntsuam xyuas twg yog siv los txheeb xyuas cov kab mob?
Cov kev ntsuam xyuas twg yog siv los txheeb xyuas cov kab mob?

Video: Cov kev ntsuam xyuas twg yog siv los txheeb xyuas cov kab mob?

Video: Cov kev ntsuam xyuas twg yog siv los txheeb xyuas cov kab mob?
Video: Xov Xwm 22/3/2022 tsov rog Russia & Ukraine sib ntaus sib tua thiab tej kev kub ntxhov 2024, Cuaj hlis
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Kev sim siv los txheeb xyuas Kab Mob Gram Zoo

  • Catalase Kuaj .
  • Mannitol ntsev Agar (MSA)
  • Ntshav Agar Plates (BAP) Cov txheej txheem tua kab.
  • Taxos P (optochin rhiab heev xeem )
  • Taxos A (bacitracin rhiab heev xeem )
  • CAMP Kuaj .
  • Bile Esculin Agar Cov.
  • Nitrate Broth.

Cov lus nug tseem yog, koj yuav txheeb xyuas tus kab mob tsis paub tau li cas?

Qhia paub cov Kab mob Yog tias koj muaj tsis paub kab mob thiab koj xav tau txheeb xyuas nws, koj yuav feem ntau ua ib qho gram stain thiab tom qab ntawd saib xyuas cov tsos mob thiab cov yam ntxwv ntawm tus kheej. Hauv qhov ntawd, koj tuaj yeem hais tias koj muaj, piv txwv li, gram-negative, aerobicstreptobacilli.

Tom qab ntawd, lo lus nug yog, kev kuaj ntshav biochemical rau cov kab mob yog dab tsi? Urea xeem Qhov no xeem yog siv los txheeb xyuas kab mob muaj peev xwm hydrolyzing urea siv cov enzyme urease. Nws yog feem ntau siv kom paub qhov txawv ntawm genus Proteus los ntawm lwm yam enteric kab mob . Hydrolysis ntawm urea ua rau lub hauv paus tsis muaj zog, ammonia, ua ib qho ntawm nws cov khoom lag luam.

Ib qho ntxiv, ob txoj hauv kev txheeb xyuas tus kab mob yog dab tsi?

Los ntawm kev tshuaj xyuas tag nrho morphological / macroscopic nta ntawm kab lis kev cai agar, koj tuaj yeem txiav txim siab ntau hom kab mob

  • Ib Phau Ntawv Qhia Txog Kev Xeem Txog Kab lis kev cai Agar.
  • Staining thiab Microscopy.
  • Gram Staining.
  • Endospore Staining Cov.
  • Ziehl-Neelsen Staining.
  • Stains rau fungi thiab poov xab.
  • Kev Ntsuas Catalase.
  • Kev Xeem Oxidase.

Lub hom phiaj ntawm kev txheeb xyuas tus kab mob tsis paub yog dab tsi?

Cov kev qhia kom paub ntawm kab mob yog qhov ua tau zoo thiab txheej txheem txheej txheem uas siv ntau yam txheej txheem sib txawv kom nqaim nqaim hom kab mob uas muaj nyob hauv ib qho tsis paub kab mob kab mob. Nws tsim cov txiaj ntsig rau ntau yam kev tshawb fawb ntawm cov kab mob me me thiab pab kws kho mob kho tus neeg mob kom raug.

Pom zoo: