Qhov sib txawv tseem ceeb ntawm Haemophilus influenzae thiab Haemophilus parainfluenzae yog Haemophilus influenzae yog gammaproteobacterium uas xav tau ob qho tib si hermin (factor X) thiab NAD + (factor V) rau nws txoj kev loj hlob, thaum Haemophilus parainfluenzae tsuas yog + gammaproteobacterium. factor V) rau nws txoj kev loj hlob.
Haemophilus yog ib hom kab mob gram-negative, pleomorphic thiab coccobacilli kab mob. Cov genus no belongs rau tsev neeg Pasteurellaceae. Cov tsiaj no nyob rau hauv lub mucous daim nyias nyias ntawm lub Upper pa ib ntsuj av, qhov ncauj, qhov chaw mos, thiab txoj hnyuv. Txhua tus tswv cuab ntawm cov genus no yog aerobic lossis facultative anaerobic. Cov genus no muaj ob qho tib si commensal thiab pathogenic hom. Qee hom tsiaj muaj npe nrov hauv cov genus no yog Haemophilus influenzae, Haemophilus parainfluenzae, Haemophilus ducreyi, Haemophilus haemolyticus thiab Haemophilus aegyptius. H. influenzae thiab H. parainfluenzae yog ob hom kab mob ntawm cov genus no.
Haemophilus Influenzae yog dab tsi?
Haemophilus influenzae yog gammaproteobacterium uas xav tau ob qho tib si hermin (factor X) thiab NAD + (factor V) rau nws txoj kev loj hlob. Nws yog kab mob gram-negative, coccobacillary, facultative anaerobic kab mob. H. influenzae yog kab mob capnophilic pathogenic ntawm tsev neeg Pasteurellaceae. Cov kab mob no tau piav qhia los ntawm Richard Pfeiffer xyoo 1892 thaum muaj tus kab mob khaub thuas sib kis. Cov kab mob no yog thawj cov kab mob uas muaj sia nyob uas muaj nws tag nrho cov genome sequenced. Xyoo 1930, H. influenzae tau muab faib ua ob hom: unencapsulated thiab encapsulated. Encapsulated hom tau muab faib ua rau pawg raws li lawv cov tshuaj capsular antigens: a, b, c, d, e, f. Encapsulated hom tseem hu ua typable strains. Unencapsulated strains yog hu ua non-typable (NTHi) vim lawv tsis muaj capsular serotypes. Txawm li cas los xij, lawv tuaj yeem raug cais tawm los ntawm kev ntaus ntawv ntau qhov chaw.
Daim duab 01: Haemophilus influenzae
H. influenzae type b (Hib) yog ib hom kab mob tuag taus uas ua rau cov kab mob bacteremia, mob ntsws, mob epiglottitis, mob kab mob meningitis, cellulitis, osteomyelitis thiab kis mob caj dab. Cov tshuaj tua kab mob xws li cefotaxime, ceftriaxone, ampicillin, sulbactam, cephalosporin, macrolides, thiab fluoroquinolones zoo tiv thaiv H. influenzae. Ntxiv mus, cov kab mob uas tshwm sim los ntawm cov kab mob H. influenzae tau txo qis heev los ntawm cov tshuaj tiv thaiv Hib.
Haemophilus Parainfluenzae yog dab tsi?
Haemophilus parainfluenzae yog gammaproteobacterium uas tsuas yog xav tau NAD + (factor V) rau nws txoj kev loj hlob. Nws tseem yog gram-negative, facultatively anaerobic coccobacillus. Nws yog ib feem ntawm HACEK pawg uas ua rau 3% ntawm cov kab mob endocarditis. HACEK kab mob yog ib pawg ntawm cov kab mob gram-negative fastidious. Lawv yog ib qho txawv txav ntawm cov kab mob endocarditis. HACEK pab pawg muaj xws li ntau hom kab mob xws li Haemophilus, Aggregatibacter, Cardiobacterium, Eikenella thiab Kingella, thiab lwm yam. Ntxiv mus, H. parainfluenzae yog ib hom kab mob uas muaj feem cuam tshuam nrog endocarditis, bronchitis, conjunctivitis, pneumonia, otitis, absittractes, thiab kab mob. H. parainfluenzae biotypes I thiab II muaj peev xwm ntawm kev hloov pauv caj ces. Feem ntau ntawm cov kev sib cais yog rhiab rau ampicillin. Ntxiv mus, qee hom kab mob tsim beta-lactamases.
Zoo sib xws ntawm Haemophilus Influenzae thiab Haemophilus Parainfluenzae
- influenzae thiab H. parainfluenzae yog ob hom kab mob ntawm cov genus Haemophilus.
- Ob hom yog gammaproteobacteria.
- Lawv belongs rau tsev neeg Pasteurellaceae.
- Cov kab mob no yog gram-negative, facultatively anaerobic, coccobacilli.
- Ob hom kab mob.
- Lawv muaj tib chromosome.
Qhov txawv ntawm Haemophilus Influenzae thiab Haemophilus Parainfluenzae
H.influenzae yog gammaproteobacterium uas xav tau ob qho tib si hermin (factor X) thiab NAD + (factor V) rau nws txoj kev loj hlob. Nyob rau hauv sib piv, H. parainfluenzae yog ib tug gammaproteobacterium uas yuav tsum tau tsuas yog NAD + (factor V) rau nws txoj kev loj hlob. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm Haemophilus influenzae thiab Haemophilus parainfluenzae. Tsis tas li ntawd, H. influenzae loj hlob ntawm chocolate agar tab sis tsis nyob rau hauv cov ntshav agar, thaum H. parainfluenzae loj hlob ntawm cov ntshav agar.
Cov ntawv qhia hauv qab no qhia qhov sib txawv ntawm Haemophilus influenzae thiab Haemophilus parainfluenzae hauv daim ntawv qhia rau kev sib piv ib sab.
Summary – Haemophilus Influenzae vs Haemophilus Parainfluenzae
Haemophilus yog ib hom kab mob gram negative, pleomorphic thiab coccobacilli kab mob. Cov kab mob no yog gammaproteobacteria. Cov genus no muaj ob qho tib si commensal thiab pathogenic hom. Haemophilus influenzae thiab Haemophilus parainfluenzae yog ob hom kab mob ntawm cov genus Haemophilus. Haemophilus influenzae xav tau hermin (factor X) thiab NAD + (factor V) rau nws txoj kev loj hlob. Tab sis Haemophilus parainfluenzae tsuas yog xav tau NAD + (factor V) rau nws txoj kev loj hlob. Yog li, qhov no yog cov ntsiab lus ntawm qhov sib txawv ntawm Haemophilus influenzae thiab Haemophilus parainfluenzae.
