BACKGROUND The word "Cancer" itself is sufficient to cause a fear in the minds of people. Early detection of oral potentially malignant and malignant disorders is still a diagnostic challenge for most of the clinicians. In the present study, we have evaluated the efficacy of Rose Bengal staining in the detection of oral premalignant and malignant lesions. AIM The aim of the study was to evalu...

Japanese encephalitis (JE), commonly affects children and is a major cause of acute childhood encephalopathy. Growth of population, intensified rice farming, pig rearing and lack of surveillance are the key factors for transmission of the disease. Although various hospital and laboratory based studies have been conducted on epidemiology of JE in various parts of India including West Bengal, sti...

PURPOSE Rose bengal is an organic anionic dye used to assess damage of the ocular surface epithelium in ocular surface disease. It has been proposed that mucins have a protective role, preventing rose bengal staining of normal ocular surface epithelial cells. The current study was undertaken to evaluate rose bengal staining in a human corneal-limbal epithelial (HCLE) cell line known to produce ...

AIM To investigate the bactericidal and anti-adhesive properties of 25 plants against Helicobacter pylori (H. pylori). METHODS Twenty-five plants were boiled in water to produce aqueous extracts that simulate the effect of cooking. The bactericidal activity of the extracts was assessed by a standard kill-curve with seven strains of H. pylori. The anti-adhesive property was assessed by the inh...

A monoclonal antibody-based test, Bengal SMART, was developed for rapid detection of Vibrio cholerae O139 synonym Bengal directly from stool specimens. The test, which takes about 15 min to complete, was used to screen 189 diarrheal stool specimens. The results were compared with those of a monoclonal antibody-based coagglutination test (COAT) and the conventional culture methods used as the "g...