The Auramine-Rhodamine stain (AR), is histological technique used to visualize acid-fast bacilli using fluorescence microscopy, especially the Mycobacterium genus like Tuberculosis ...

The auramine-rhodamine stain (AR), is histological technique used to visualize acid-fast bacilli using fluorescence microscopy, especially the Mycobacterium genus like Tuberculosis ...

In direct smears it is difficult to recognize oocysts as they are small (4-6 µm in diameter). Oocysts contain 1-6 dark granules. By focusing up and down, it is possible to see a ...