1
|
Drug susceptibility of rapid and slow growing non-tuberculous mycobacteria isolated from symptomatics for pulmonary tuberculosis, Central India. Indian J Med Microbiol 2016; 34:442-447. [DOI: 10.4103/0255-0857.195375] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
2
|
Evaluation of variants of carbol fuchsin solution to stain acid-fast bacilli in-situ by the pot method. Int J Tuberc Lung Dis 2016; 19:1470-5. [PMID: 26614188 DOI: 10.5588/ijtld.15.0272] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Ziehl-Neelsen (ZN) staining requires heating, and pre-stained smears contain viable bacilli. OBJECTIVE To evaluate four variants of carbol fuchsin solution by the pot method and compare the results with ZN staining, taking culture as gold standard. METHOD Five hundred sputum samples from presumptive tuberculosis cases were homogenised and divided into two parts. One part was subjected to routine ZN staining and culture on solid medium, the other was equally distributed into four pots. Equal quantities of the basic fuchsin (BF) variant were added to each pot. Variant I contained 2% BF with 10% phenol and 4% ammonium sulphate (PhAS), while Variant II had 0.6% BF with PhAS; Variants III and IV contained respectively 2% and 0.6% BF with 10% phenol only. After 1 h, smears were made from each pot and culture was performed on Löwenstein-Jensen medium. Smear results were compared with the ZN results and evaluated against culture. RESULTS AND CONCLUSION Variant III gave excellent results compared to ZN (κ = 0.97), with sensitivity, specificity, and positive and negative predictive values similar to those of ZN, taking culture as gold standard. Pot contents were negative for Mycobacterium tuberculosis culture.
Collapse
|
3
|
In reply. Int J Tuberc Lung Dis 2016; 20:568. [DOI: 10.5588/ijtld.16.0009-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
|
4
|
Abstract
Engyodontium album is a rare and an unusual human pathogen. It is a common inhabitant of waste and moist material and frequently isolated from substrates such as paper, jute, linen and painted walls. This fungus grew within 3 days on SDA with chloramphenicol from corneal scrapping of a 70-year-old male farmer with a history of trauma by unknown vegetative matter. The fungus can be confused with Tritirachium sp and Beauveria sp.
Collapse
|
5
|
Abstract
SETTING Twenty-four districts in India. OBJECTIVES To evaluate trends in annual risk of tuberculous infection (ARTI) in each of four geographically defined zones in the country. STUDY DESIGN Two rounds of house-based tuberculin surveys were conducted 8-9 years apart among children aged 1-9 years in statistically selected clusters during 2000-2003 and 2009-2010 (Surveys I and II). Altogether, 184,992 children were tested with 1 tuberculin unit (TU) of purified protein derivative (PPD) RT23 with Tween 80 in Survey I and 69,496 children with 2TU dose of PPD in Survey II. The maximum transverse diameter of induration was measured about 72 h after test administration. ARTI was computed from the prevalence of infection estimated using the mirror-image method. RESULTS Estimated ARTI rates in different zones varied between 1.1% and 1.9% in Survey I and 0.6% and 1.2% in Survey II. The ARTI declined by respectively 6.1% and 11.7% per year in the north and west zones; no decline was observed in the south and east zones. National level estimates were respectively 1.5% and 1.0%, with a decline of 4.5% per year in the intervening period. CONCLUSION Although a decline in ARTI was observed in two of the four zones and at national level, the current ARTI of about 1% in three zones suggests that further intensification of TB control activities is required.
Collapse
|
6
|
Detection of metallo-β-lactamases producing Acinetobacter baumannii using microbiological assay, disc synergy test and PCR. Indian J Med Microbiol 2012. [DOI: 10.4103/0255-0857.103770] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
7
|
Comparison of disc and MIC reduction methods with polymerase chain reaction for the detection of metallo-β-lactamase in Pseudomonas aeruginosa. Indian J Med Microbiol 2012; 30:170-4. [PMID: 22664432 DOI: 10.4103/0255-0857.96683] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
PURPOSE The present study was undertaken to evaluate the screening antibiotic, confirmatory phenotypic test and agent against PCR as gold standard and to detect the prevalent MBL gene. MATERIALS AND METHODS Three hundred and twenty-six Pseudomonas aeruginosa isolates were screened for resistance to Imipenem (IPM), Meropemem (MEM) and Ceftazidime (CAZ) by disc diffusion. Isolates resistant to any of these were considered screen test-positive for MBL and were subjected to Double disc synergy test (DDST) and Disc potentiation test (DPT: Using IPM, MEM and CAZ alone and with EDTA), Minimum inhibitory concentration (MIC) reduction [four-fold or more reduction in MIC of IPM and MEM in presence of chelators: EDTA and 1,10-phenanthroline (EPI/EPM: EDTA-phenanthroline- Imipenem/Meropenem Broth Microdilution method)] and polymerase chain reaction (PCR) for blaIMP and blaVIM . RESULTS Screen test-positives by MEM and CAZ were 19.3% as against 17.8% by IPM. MEMDDST, DPT and EPM confirmed 100% screen-test positives as against 93.7% by CAZ DDST and DPT-2, 76.2% by CAZ DPT-1, 88.9% by IPM DDST, 85.7% by IPM DPT-1 and 92.1% by EPI. IPMand CAZ DDST together confirmed 100% while IPM and CAZ DPT-2 confirmed 96.8%. All 63 screen-test positives showed the presence of blaVIM . CONCLUSIONS MEM was found to be the best screening and confirmatory agent for MBL detection and blaVIM was found to be the prevalent MBL gene in this part of the country.
Collapse
|
8
|
Comparison of the 3-(4,5-dimethylthiazole-2-yl)-2,5-diphenyltetrazolium bromide tube method with the conventional method and real-time polymerase chain reaction for the detection of rifampicin resistance in Mycobacterium tuberculosis. Indian J Med Microbiol 2012; 30:81-4. [DOI: 10.4103/0255-0857.93047] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
9
|
Mycobacterium avium bacteremia and dual infection with mycobacterium avium and Mycobacterium wolinskyi in the gut of an AIDS patient--first case report. Indian J Tuberc 2010; 57:148-151. [PMID: 21043313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
An AIDS patient was admitted to a tertiary care hospital in central India with fever, weight loss, breathlessness, night sweats, diarrhoea, BMI 14 kg/m2, Hemoglobin 8 gm% and CD4 counts 120 cells/cumm. His blood culture by BACTEC 460 TB system revealed Mycobacterium avium bacteremia and stool culture grew Mycobacterium avium and mycobacterium wolinskyi.
Collapse
|
10
|
Inducible clindamycin resistance in Staphylococcus aureus isolated from clinical samples. Indian J Med Microbiol 2010; 28:124-6. [DOI: 10.4103/0255-0857.62488] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
11
|
Potential of mycobacterial excretory secretory protein antigens (sevatb ES-31, ES-43, EST-6 and ES-20) as biomarkers to detect Mycobacterium tuberculosis bacilli. Indian J Clin Biochem 2010; 25:15-9. [PMID: 23105878 PMCID: PMC3453012 DOI: 10.1007/s12291-010-0004-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
There is a need for a simple and reliable method to identify Mycobacterium tuberculosis from nontuberculous mycobacteria (NTM). The utility of mycobacterial ES-31, ES-43, EST-6 or ES-20 antigen as a biomarker for differentiation of Mycobacterium tuberculosis bacilli from nontuberculous mycobacteria was explored using Fluorescein isothiocyanate conjugated antibodies against these antigens. Detection of these antigens was done from M.tb H(37)Ra and H(37)Rv DSS antigen. The presence of antigen in bacilli using FITC labelled antibody was indicated by green fluorescence on the cell surface while, its absence by no fluorescence under microscope. In M.tb H(37)Ra and H(37)Rv bacilli, fluorescence was observed on addition of FITC labelled anti ES-31 and anti ES-43 antibody; whereas no fluorescence was observed in case of EST-6 and ES-20 antibody conjugates. However all the antigens were detected in detergent soluble sonicate antigen of tubercle bacilli on addition of FITC conjugates. Fluorescence was not observed for ES-31, ES-43, EST-6 and ES-20 antigen in any of the tested NTM as well as in Escherichia coli. SEVA TB ES-31 and ES-43 may be used as biomarkers to distinguish M.tuberculosis bacilli from NTM.
Collapse
|
12
|
Isolation and identification of nontuberculous mycobacteria from water and soil in central India. Indian J Med Microbiol 2009; 27:247-50. [PMID: 19584507 DOI: 10.4103/0255-0857.53208] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Nontuberculous mycobacteria (NTM), important organisms in the Genus Mycobacterium and commonly present in the environment, are known to cause disseminated disease in AIDS patients. In this study, NTM were isolated from environment (soil and water) of the AIDS patients with disseminated NTM disease to know the prevalence of environmental NTM species and their correlation with clinical isolates from patients of the same area. Paraffin baiting technique was used to isolate NTM from environmental samples. Once isolated, subcultures were made on Lowenstein Jensen and Middlebrook 7H10 media and the species were identified using phenotypic and genotypic techniques. A total of 26 NTM isolates belonging to seven different species could be identified. Mycobacterium avium was the only species isolated from both clinical and environmental samples of the same patient; but the isolates did not match using PCR for IS 1311 and IS 1245 spacer sequences.
Collapse
|
13
|
Disseminated disease caused by Mycobacterium simiae in AIDS patients: a report of three cases. Clin Microbiol Infect 2009; 16:912-4. [PMID: 19694759 DOI: 10.1111/j.1469-0691.2009.03021.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Disseminated disease caused by Mycobacterium simiae, a slowly growing nontuberculous mycobacterium, has been rarely reported in the literature. We report on three AIDS patients who were found to suffer from mycobacteraemia caused by M. simiae in a rural tertiary-care hospital in central India.
Collapse
|
14
|
Mycobacterial ES-31 serine protease--a biomarker for mycobacterium tuberculosis--a preliminary report. Indian J Tuberc 2009; 56:141-143. [PMID: 20349755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
There is a need for simple and reliable method to identify Mycobacterium tuberculosis from AFB smear positive cases. Utility of mycobacterial ES-31 serine protease as a marker to detect Mycobacterium tuberculosis bacilli was explored using Fluorescein isothiocyanate conjugated anti-ES-31 serine protease antibody. The presence of ES-31 serine protease in bacilli was indicated by green fluorescence on the cell surface. Green fluorescence was observed with M.tb.H37Ra bacilli and M.tb.H37Rv bacilli while no Fluorescence was observed with M. chelonae, Nocardia farcinicum as well as in E. coli showing the usefulness of ES-31 serine protease as a marker for identification of mycobacterium tubercle bacilli in cultures.
Collapse
|
15
|
STATUS OF HIGH LEVEL AMINOGLYCOSIDE RESISTANT ENTEROCOCCUS FAECIUM AND ENTEROCOCCUS FAECALIS IN A RURAL HOSPITAL OF CENTRAL INDIA. Indian J Med Microbiol 2008. [DOI: 10.1016/s0255-0857(21)01817-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
16
|
EVALUATION OF RAPID MTT TUBE METHOD FOR DETECTION OF DRUG SUSCEPTIBILITY OF MYCOBACTERIUM TUBERCULOSIS TO RIFAMPICIN AND ISONIAZID. Indian J Med Microbiol 2008. [DOI: 10.1016/s0255-0857(21)01866-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
17
|
Status of high level aminoglycoside resistantEnterococcus faeciumandEnterococcus faecalisin a rural hospital of central India. Indian J Med Microbiol 2008; 26:369-71. [DOI: 10.4103/0255-0857.43582] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
18
|
Changing patterns of Vibrio cholerae in Sevagram between 1990 and 2005. Indian J Med Microbiol 2008; 26:40-4. [DOI: 10.4103/0255-0857.38856] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
19
|
Evaluation of rapid MTT tube method for detection of drug susceptibility of mycobacterium tuberculosis to rifampicin and isoniazid. Indian J Med Microbiol 2008; 26:222-7. [DOI: 10.4103/0255-0857.39586] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
20
|
Outbreak of dengue infection in rural Maharashtra. Indian J Pediatr 2007; 74:794-5. [PMID: 17785911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
|
21
|
CANDIDA COLONIZATION IN PRETERM BABIES ADMITTED TO NEONATAL INTENSIVE CARE UNIT IN THE RURAL SETTING. Indian J Med Microbiol 2006. [DOI: 10.1016/s0255-0857(21)02286-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
22
|
|
23
|
Abstract
Rapid diagnosis is a prerequisite for institution of effective treatment and reducing the mortality and morbidity of falciparum malaria. This study was taken up to compare the efficacy of various rapid methods viz, acridine orange, Plasmodium falciparum histidine rich protein II antigen detection and Field's stain with traditional microscopy i.e, Leishman stain for diagnosing falciparum malaria. Thick and thin blood films of 443 consecutive patients with history of fever with chills and rigors were examined by Leishman and Field's method. Acridine orange stained wet mounts of blood were examined under fluorescence microscopy. All films were examined by two independent microbiologists. Plasmodium falciparum histidine rich protein II antigen was detected using commercially available kit, Paracheck Pf. Out of the 443 subjects examined for P.falciparum 18.28% were detected by Leishman stain, 6.32% by Field's stain, 18.28% by acridine orange and 18.1% by antigen based technique. Field's stain missed 53 (65.4%), while Paracheck Pf was negative in 6(7.4%) of the Leishman positive samples. All Field's stain and acridine orange positives were positive by Leishman, but five Paracheck Pf positives were negative. Leishman stain is cost effective but if facilities are available one should use acridine orange for screening. The antigen detection kits are rapid, simple and are useful but to rule out false negatives in clinically suspected cases, Leishman stain is reliable.
Collapse
|
24
|
EVALUATION OF DIFFERENT METHODS FOR DIAGNOSIS OF P. FALCIPARUM MALARIA. Indian J Med Microbiol 2006. [DOI: 10.1016/s0255-0857(21)02471-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
25
|
Candidacolonization in preterm babies admitted to neonatal intensive care unit in the rural setting. Indian J Med Microbiol 2006; 24:263-7. [PMID: 17185844 DOI: 10.4103/0255-0857.29384] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
PURPOSE Candida colonization in neonates results in significant morbidity and mortality. The purpose of this study was to determine colonization of Candida spp. in preterm babies and identify the risk factors. METHODS Swabs from oral, rectum, groin and umblicus of 103 preterm and 100 term neonates were obtained within 24 hours of birth, day three, day five, day seven and thereafter every week till the neonate was admitted in the neonatal intensive care unit (NICU). Swabs were also collected from the mother's vagina prior to delivery. Twice every month, air of the NICU was sampled by settle plate and swabs were collected from the hands of health care workers and inanimate objects of NICU. Identification and speciation was done by standard methods. Antibiotic sensitivity was studied against amphotericin B, ketoconazole and fluconazole by disk diffusion method. RESULTS Colonization with Candida was significantly higher in preterms. Earliest colonization was of oral mucosa and 77.1% of the preterms had colonised at various sites by the first week of life. Significant risk factors in colonized versus non-colonized preterms were male sex, longer duration of rupture of membranes (DROM), administration of steroids and antibiotics and vaginal colonization of mothers, whereas those in preterms versus terms were low birth weight and gestational age. C. albicans was the commonest species, both in the colonized preterms (45.9%) and vagina of mothers. Resistance was seen to fluconazole and ketoconazole only. No Candida spp. was isolated from health care personnel or environment. CONCLUSIONS Colonization of preterms by Candida is a significant problem in NICU and the significant risk factors observed in colonized preterms were male sex, longer DROM, administration of steroids and antibiotics and vaginal colonization of mothers.
Collapse
|
26
|
Diagnosis of opportunistic infections in HIV/AIDS. Indian J Med Res 2005; 122:355. [PMID: 16394330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023] Open
|
27
|
Author’s Reply. Indian J Med Microbiol 2005. [DOI: 10.1016/s0255-0857(21)02601-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
28
|
Metallo-beta-lactamase producing Pseudomonas aeruginosa in a hospital from a rural area. Indian J Med Res 2005; 121:701-3. [PMID: 15937376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023] Open
|
29
|
Prevalence of tuberculous lymphadenitis in children in Wardha district, Maharashtra State, India. Int J Tuberc Lung Dis 2005; 9:188-94. [PMID: 15732739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2023] Open
Abstract
SETTING Rural area of Wardha district, Maharashtra State, Central India. OBJECTIVE To determine the prevalence of tuberculous lymphadenitis in children aged 0-14 years in the study area and to assess factors that may contribute towards the prevalence. DESIGN House to house survey of a population of 23,229 in 35 neighbouring villages with 7900 children aged 0-14 years from May 1993 to May 1994 and from March 1995 to February 1996. RESULTS The prevalence of tuberculous lymphadenitis/1000 children was 4.43. The maximum prevalence was in the 5-9 years age group. The prevalence was 34 times higher in children with positive family history of tuberculosis than in those without a history. There was an association between prevalence and the living standards of the children, with a higher prevalence in families that belonged to an underprivileged social class living in thatched, improvised houses. Multiple cervical lymph nodes >2 cm and with matting and fluctuation were found to be characteristic clinical features. CONCLUSION The prevalence of peripheral lymphadenopathy was 27.2/1000 children and that of tuberculous lymphadenitis was 4.43/1000. Positive history of contact in the family was a significant epidemiological indicator of tuberculous glands.
Collapse
|
30
|
|
31
|
Abstract
Colletotrichum dematium has been rarely reported from India before. The present case, a farmer, developed peripheral corneal ulcer five days following trauma with plant. At presentation his visual acuity was 6/60 (unaided) and 6/24P with pinhole. Slit lamp and fluorescent stain examination revealed paracentral corneal ulcer with irregular margins, stromal infiltration and multiple epithelial defects. Microbiological examination of corneal samples confirmed the initial diagnosis of fungal corneal ulcer and the fungus was identified as C.dematium. Patient was treated with topical natamycin and ciprofloxacin. Patient left against medical advice and was lost to follow up. This report emphasizes that Colletotrichum keratitis may not be rare. Early diagnosis may help in institution of specific therapy early in the disease.
Collapse
|
32
|
Enteric fever due to S. paratyphia - an emerging problem. Indian J Med Microbiol 2004; 22:196. [PMID: 17642734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
|
33
|
Leptospirosis--a case report. INDIAN J PATHOL MICR 2003; 46:432-3. [PMID: 15025293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023] Open
Abstract
Outbreaks of Leptospirosis have been reported from various parts of India including Maharashtra. We report a case of leptospirosis from Wardha District, Maharashtra from where the disease has not been reported so far.
Collapse
|
34
|
Prevalence of sputum-positive pulmonary tuberculosis in tribal and non-tribal populations of the Ashti and Karanja tahsils in Wardha district, Maharashtra State, India. Int J Tuberc Lung Dis 1999; 3:478-82. [PMID: 10383059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023] Open
Abstract
SETTING Ashti and Karanja tahsils, Wardha district, Maharashtra State, Central India. OBJECTIVE To find and compare the prevalence of bacillary positive pulmonary tuberculosis amongst the different tribes and in the non-tribal population. DESIGN Prevalence study of pulmonary tuberculosis by house-to-house survey of symptoms among tribal (n = 20596) and non-tribal (n = 93 670) populations aged 5 years and over, between September 1989 and November 1990. RESULTS The prevalence of smear and/or culture-positive tuberculosis/100000 population was 133 in the tribal and 144 in the non-tribal population. The difference in prevalence of symptomatic individuals and sputum-positive cases among the tribal and the non-tribal populations was statistically significant only in the symptomatic individuals/100000 (P = 0.01). The prevalence of cases in both groups was higher in males than females; however this difference was significant only in the tribal group (P = 0.05). Only two of the 46 tribes encountered, the Mana and Pawara tribes, showed a high prevalence, of 730 and 612/100000, respectively. The three other tribes with positive cases (the Gond group) had prevalences comparable to that of the nontribal population. CONCLUSION The prevalence of tuberculosis in tribal people was comparable to that of the non-tribal population.
Collapse
|
35
|
Evaluation of routine laboratory methods in the diagnosis of tubercular lymphadenitis. Indian J Clin Biochem 1997; 12:66-7. [DOI: 10.1007/bf02873064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
36
|
Characteristics of Vibrio cholera 0139 strains isolated in Sevagram (Maharashtra) during April-August 1993. Indian J Med Res 1994; 99:103-4. [PMID: 8063342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
A total of 44 strains of Vibrio 0139 serotype isolated between April and August 1993 at Sevagram (Wardha) were examined for expression of a number of biochemical and physiological characteristics. All strains fermented lactose within 24 h and belonged to Heiberg group III. Salt tolerance to 8 per cent NaCl was seen in 22.72 per cent strains. Haemolysis of sheep RBCs and haemagglutination of human 'O', chicken and rabbit RBCs was consistently positive. All the strains were sensitive to tetracycline and resistant to polymyxin B and cotrimoxazole.
Collapse
|