Incidence, mortality and bacteriological profile of septicemia in pediatric patients.
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Child↗
Biomedical subjects
L Deodhar
Publications and source records attributed to L Deodhar.
Comparative pathogenicity of trichomonas vaginalis isolated from symptomatic & asymptomatic cases.
Pathogenicity of 19 isolates of T.vaginalis obtained from vaginal specimens were studied in the murine model by intraperitoneal route. Sixteen isolates were recovered from the females with various clinical conditions and 3 isolates were from normal healthy females. Pathogenicity level of these isolates were studied by inoculating 5 mice per isolates through intraperitoneal route and the animals were sacrificed on tenth day post-inoculation. In general, all the isolates recovered produced infection in mice. On comparison with the reference strain obtained from Hoechst India Ltd., seven isolates recovered from symptomatic cases and one strain from healthy females produced severe infection in mice. Though variation in pathogenicity level was observed among the isolates, a definite correlation between clinical picture in natural host and pathogenicity in mice was not observed.
Animals↗
A comparison of three media for isolation of Nocardia species from clinical specimens.
The study was carried out to compare the efficacy of three media namely Modified Thayer Martin medium, McClung's carbon free broth with paraffin bait and paraffin agar in isolating Nocardia species from clinical specimens. Two hundred and seventy six clinical specimens from 245 cases were studied which included cases of bronchopulmonary and systemic infections and cases of mycetoma. Paraffin agar was found to be an inexpensive and selective medium for isolation of Nocardia species when compared with Modified Thayer Martin medium and paraffin bait techniques.
Culture Media↗
Detection of serum antitrichomonal antibodies in urogenital trichomoniasis by immunofluorescence.
Trichomonas vaginalis is a frequently encountered genital pathogen in both males and females. In females, vaginitis due to this parasite is one of the most common manifestation. The indirect fluorescent technique (IFA) test was carried out to detect antitrichomonal antibodies in 370 female patients using whole cell antigen. Seventy one (19.18%) gave positive reaction for either of the class IgG, IgM and IgA antibodies. The level of the IgG class antibodies was found to be higher i.e. 58 (81.69%) than IgM 11 (15.27%) antibodies, which may be suggestive of past infection or a prolonged manifestation by the organisms.
Antibodies, Anti-Idiotypic↗
Comparative pathogenicity of Trichomonas vaginalis isolated from symptomatic and asymptomatic cases.
Pathogenicity of 19 isolates of Trichomonas vaginalis obtained from vaginal specimens were studied in the murine model by intraperitoneal inoculation. Sixteen isolates were recovered from the females with various clinical conditions and 3 isolates were from normal healthy females. Pathogenicity level of these isolates were studied by inoculating 5 mice per isolate through intraperitoneal route and the animals were sacrificed on the 10th day post-inoculation. In general, all the isolates recovered produced infection in mice. On comparison with the reference strain obtained from Hoechst India Ltd., seven isolates recovered from symptomatic cases and one strain from healthy females produced severe infection in mice. Though variation in the pathogenicity level was observed among the isolates, a definite correlation between the clinical picture in the natural host and pathogenicity in mice was not observed.
Animals↗
Pattern of secondary acquired drug resistance to antituberculosis drug in Mumbai, India--1991-1995.
A retrospective observational study was conducted to find out whether secondary acquired drug resistance to isoniazid and ethambutol is high and to rifamycin and pyrazinamide is low, as is commonly believed in India. There were 2033 patients, whose sputum samples (6099) were reviewed from a specimen registry of the microbiology laboratory for the years 1991 to 1995. Of these, 521 (25.6%) patients [335 males and 186 females; age ranged from 11 to 75 years] had sputum positive culture and sensitivity for acid-fast bacilli (AFB). The drug resistance patterns in our study were: isoniazid (H) 15%, rifamycin (R) 66.8%, pyrazinamide (Z) 72.2%, ethambutol (E) 8.4%, streptomycin (S) 53.6%, cycloserine (C) 39.2% kanamycin (K) 25.1% and ethionamide (Eth) 65.3%. The resistance to streptomycin showed a significant fall over a year while there was a rise in resistance to cycloserine and kanamycin which is significant. The rate of secondary acquired resistance of isoniazid and ethambutol was low, and the rate of secondary acquired resistance to rifamycin and pyrazinamide was high, which is contarary to the common belief regarding these drugs in India. This implies that isoniazid is still a valuable drug in the treatment of multidrug resistance in India.
Adolescent↗