The presence of leukocytes in Stool is indicator of inflammation as a result of bacteria. Leukocytes analysis is useful for the differentiation of bacillary dysentery, demonstrating ...

Desoxycholate Citrate Agar is ideal for the investigation of pathogenic enterobacteria. The gram-positive organisms are totally inhibited by the sodium citrate and sodium desoxycholate. ...

XLD agar is a selective growth medium used in the isolation of Salmonella and Shigella species from clinical samples. Salmonellae metabolise thiosulfate to produce hydrogen sulfide, ...