11 Demonstration of sputum smear examination for diagnosis of tuberculosis

[@mantshasaifi8293]

Very helpful information,and demonstration is also very helpful for microbiology students like me.thankyou

[@emmanuelihedigbo3353]

I love this, I learnt alot from this

[@turabalikhan1341]

Excellent and explaineda beautifully. Thankyou!

[@lemuelermita3456]

Why was the smear not coiled?

[@preetimalwal8572]

Ma'am we heat the smear after pouring carbol fuschcin on the slide in case of ZN stain. But we don't heat slide after pouring Auramine stain in case of FM staining. Ma'am why we not heat the slide.

[@MercyLand-cq5ob]

According to my research
Auramine O binds with the waxy cell wall of the organism so it gives the yellowish colouration in the microscopy
While in the case of ZN the waxy cell called mycolic acid has to be broken so the dye (carbolfuchsin) can penetrate the cytoplasm by the introduction of heat applied

[@kotturivenu5730]

Thank you madam. 😊

[@rathodyogesh8228]

Thank you very much

[@gineesh78]

Thanku so much🙏🏻🙏🏻🙏🏻

[@ebubejosh2573]

Thanks alot for this video.. I just subscribed ❤️❤️

[@jirytalukboje5302]

Thnku maam..soo much

[@sanketpanchal077]

Thank you mam🙏🙏🙏

[@jirytalukboje5302]

Ma'am pmz make more about microbiology..plz..fol all stain

[@azizulhaque9372]

Thanks mem

[@rajpandey1269]

Mast

[@FanoseGirma-rz8tu]

😢😮😅😊