Microbiological testing on the tissue biopsy, including gram and Ziehl-Neelsen staining, culture for fungi, mycobacteria and nocardia were all negative. Histopathological examination including ...

Examination of Ziehl-Neelson stained smears for acid-fast bacilli remains the most cost effective and rapid diagnostic available in resource-limited settings. The paucibacillary nature of TB ...

Use a cloth dipped in the mixture to apply the soapy water to your stain. Gently rub it in from the top down, then rinse with plain water and dry thoroughly with a hair dryer on a cool setting.

leprae with the Fite-Faraco modification of Ziehl-Neelsen stain using Harris's hæmatoxylin as counter-stain. These cells were rounded, oval, stellate or spindle-shaped with oval, rounded or bean ...

The best carpet stain removers can be a lifesaver. Many of us have been there, and witnessed that moment when time slows down and a glass of red wine tumbles and splashes across your light carpet.

These are pretreated and laundered industrial stain monitors that Andrea used during detergent testing. The bottom-middle monitor shows stains pretreated and washed with Tide Free & Gentle.

Within the hemocyte aggregations in lung vessels, Ziehl-Neelsen’s preparations showed the occurrence of thread-like, acid-fast bacilli as well as more bulky acid-fast clumps that are likely ...

Pre-wash stain remover sprays are an easy way to battle these blights on your laundry, pronto. To misquote RuPaul, just spray and sashay away. Some sprays will have you back on the runway in no time, ...

Find out more about fact-checking at CHOICE. Our expert testers give every pre-treat and soaker stain remover a thorough trial to find the products that: are best at general stain removal work well on ...