Cov kab mob twg tuaj yeem kuaj pom los ntawm Calcofluor Koh?

2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44

Staining cov qauv nrog Calcofluor White Stain yog txheej txheem nrawm thiab tau piav qhia tias yog txheej txheem nrawm rau nrhiav kom tau ntawm ntau cov poov xab thiab cov kab mob sib kis, nrog rau Pneumocystis carinii, Microsporidium, Acanthamoeba, Naegleria, thiab Balamuthia hom.

Kuj paub yog, KOH xeem dab tsi rau?

Kev kuaj mob ntawm daim tawv nqaij KOH yog qhov kev sim yooj yim uas pab kws kho mob txheeb xyuas kab mob fungal ntawm tus neeg daim tawv nqaij, plaub hau, thiab rau tes. Thaum kws kho mob ua qhov kev kuaj mob KOH, lawv nqa daim tawv nqaij, uas tom qab ntawd lawv muab tso rau hauv poov tshuaj hydroxide (KOH) daws thiab tshuaj xyuas hauv qab lub tshuab tsom.

Tsis tas li, koj nyeem Koh li cas? Txheej txheem

1. Muab cov hnoos qeev tso rau ntawm daim iav huv huv. Ntxiv 1 poob ntawm 20% KOH.
2. Muab lub iav npog rau saum tus swb thiab maj mam nias kom tshem tau cov pa npuas.
3. Muab qhov swb ntawm lub tsom iav theem thiab pib nrog kev ntsuas qis-zog (10 ×).
4. Txheeb xyuas cov kab mob xws li hyphae lossis poov xab.

Ib yam li ntawd, nws tau nug, hom kab mob fungal twg tau txheeb xyuas hauv kev npaj KOH?

Cov KOJ Test rau Candida albicans, tseem hu ua a kev npaj cov tshuaj potassium hydroxide los yog KOJ prep , yog qhov nrawm, pheej yig kuaj kab mob txhawm rau sib txawv dermatophytes thiab Candida albicans cov tsos mob los ntawm lwm yam kab mob ntawm daim tawv nqaij xws li psoriasis thiab eczema.

Calcofluor dawb pes tsawg yog dab tsi?

Calcofluor Dawb yog cov xim xiav fluorescent uas khi rau cellulose thiab chitin, uas tuaj yeem pom hauv cov phab ntsa ntawm cov kab mob hu ua fungi, algae, thiab nroj tsuag. Nyob rau hauv budding poov xab Calcofluor Dawb stains qhov muag pom qhov mob hnyav dua, vim tias lawv muaj qhov siab dua ntawm chitin.