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Association between Smartphone Addiction and Breathing Pattern in Sedentary Young College-Going Students - A Cross-Sectional Study. Niger J Clin Pract 2023; 26:1637-1641. [PMID: 38044767 DOI: 10.4103/njcp.njcp_235_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 08/22/2023] [Indexed: 12/05/2023]
Abstract
BACKGROUND The number of smartphone users has progressively increased worldwide. Altered biomechanics of the cervicothoracic spine and ribcage could limit the chest wall function that affects the respiratory muscles strength, reducing diaphragm function in smartphone users. This study aimed to compare breathing patterns between smartphone-addicted and -nonaddicted user groups. OBJECTIVE To find the association between excessive smartphone use and breathing pattern in sedentary young college-going students. MATERIALS AND METHODS This cross-sectional study includes 230 participants. The participants were screened for the inclusion and exclusion criteria and were asked to fill out a Smartphone Addiction Scale questionnaire. These breathing patterns were then assessed by self-evaluation of breathing questionnaire (SEBQ), manual assessment of respiratory motion (MARM), breath-holding test, and capnography. RESULTS The correlation of smartphone-addicted and -nonaddicted groups with breathing patterns was performed by Spearman rank correlation. Results show no significant association between the smartphone-nonaddicted and -addicted users. CONCLUSION This study concluded that excessive smartphone use and breathing patterns are not associated.
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Analysis of Motor Vehicle Accidents: Comparison Between Before and During the COVID-19 Lockdown in Maharashtra, India. TRANSPORTATION RESEARCH RECORD 2023; 2677:503-516. [PMID: 37153172 PMCID: PMC10149498 DOI: 10.1177/03611981221089936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
To prevent the pandemic spread of human-to-human transmitted diseases such as COVID-19, governments commonly resort to countrywide or regional lockdown strategies. Such lockdowns, whenever and wherever implemented, curtail the movement of persons and vehicles, and drastically alter traffic conditions. This study focuses on the effect of drastic and sudden changes in the traffic conditions, during the COVID-19 lockdown in the State of Maharashtra in India, in March-June 2020, on the numbers of motor vehicle accidents (MVAs), and the resultant fatalities and injuries. Content analysis of police-reported first information reports (FIRs) of MVAs is performed, and these lockdown trends are compared with archival data from corresponding previous (normal) periods. The statistical analysis shows that, during the lockdown, while the total number of MVAs fall drastically, they are more severe and have a much higher fatality rate per MVA. Also, the pattern of vehicles involved in MVAs, and resultant pattern of fatalities, also changes during lockdowns. The paper explores the reasons for these changed patterns and provides suggestions to reduce these negative externalities of pandemic related lockdowns.
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Managing plastic packaging waste in emerging economies: The case of EPR in India. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2021; 288:112405. [PMID: 33780821 DOI: 10.1016/j.jenvman.2021.112405] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 03/01/2021] [Accepted: 03/16/2021] [Indexed: 06/12/2023]
Abstract
India's large population, rapidly growing economy, and the consequent rising plastic waste, has necessitated the need for an efficient and effective plastic waste management (PWM) system for ensuring an environmentally cleaner and sustainable future. Consequently, PWM policy in India has recently undergone a substantial shift from being an informally organized, largely uncoordinated set of programs towards becoming a formal and integrated system based on the extended producer responsibility (EPR) approach. This paper explicates the evolution, development, implementation, and implications of the Indian EPR framework for PWM by developing an integrative mixed-method case study. Using a theory-based stakeholder evaluation model, the study critically analyzes the drivers and constraining factors from a multi-stakeholder perspective and provides prescriptive suggestions on EPR policy formulation and implementation. It highlights three themes i.e., (a) robust regulatory architecture; (b) operational mechanism; and (c) ecosystem catalysts, whose nature, dynamics, and practicality shall determine the future of the Indian EPR framework and those of comparable emerging economies.
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Strategizing in small informal retailers in India: Home delivery as a strategic practice. ASIA PACIFIC JOURNAL OF MANAGEMENT 2019. [DOI: 10.1007/s10490-019-09662-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Abstract
Purpose
– This paper aims to review the latest management developments across the globe and pinpoint practical implications from cutting-edge research and case studies.
Design/methodology/approach
– This briefing is prepared by independent writers who add their own impartial comments and place the articles in context.
Findings
– In patriarchal societies such as India, there is great reluctance to allow women to take up leadership roles. Although the benefits of gender diversity in board composition are understood by organizations, there is limited progress. The government, companies and women who are potential board members all need to coordinate and work together towards solving this issue in the long run.
Research limitations/implications
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Practical implications
– The paper provides strategic insights and practical thinking that have influenced some of the world’s leading organizations.
Social implications
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Originality/value
– The briefing saves busy executives and researchers hours of reading time by selecting only the very best, most pertinent information and presenting it in a condensed and easy-to-digest format.
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Investigation of Hydrogel Isolated from Seeds of Ocimum basilicum as Binder. Indian J Pharm Sci 2010; 71:320-2. [PMID: 20490304 PMCID: PMC2865796 DOI: 10.4103/0250-474x.56030] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2007] [Revised: 02/13/2009] [Accepted: 06/14/2009] [Indexed: 11/27/2022] Open
Abstract
Ayurvedic powders are widely used as therapeutic agents but most of them have unpleasant taste and large doses. One of the possible approach to overcome these drawbacks is to represent them in unit dosage form i.e. tablet dosage form. The purpose of this study is to elucidate and quantify the compressibility and compactibility of herbal granules prepared by using hydrogel isolated from whole seeds of Ocimum basilicum as a novel binder. The compressibility is the ability of the powder to deform under pressure and the compactibility is the ability of a powder to form coherent compacts. To test the functionality of novel excipients, Sonnergaard proved a simple linear model to confirm compactability, which is an uncomplicated tool for quantification. The tablets were compressed at increasing compression pressures and were evaluated for various mechanical properties. The linear relationship between specific crushing strength and compression pressure revealed the compactibility of the herbal granules and the linear relationship between porosity and logarithm of compression pressure revealed the compressible nature of the herbal granules according to the model developed by Sonnergaard. Thus the hydrogel isolated from whole seeds of Ocimum basillicum had potential as a granulating and binding agent.
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Prevalence of leptospirosis in various risk groups. Indian J Med Microbiol 2003; 21:271-3. [PMID: 17643042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Two hundred and twenty seven patients were included in the study. The test group included 55 patients of pyrexia of unknown origin (PUO), 42 veterinary workers, 38 hepatitis patients and 25 village farmers. The control group comprised of 27 Syphilis controls and 40 healthy controls. Of the total study entrants, 186 were tested for Leptospira antibodies by IgM ELISA and 41 by microscopic agglutination test (MAT). ELISA results of 45 patients were further tested by MAT for comparative evaluation. Out of 160 patients of the test group 56(35.0%) were positive for Leptospira antibodies. The positivity was 18(32.73%) amongst PUO patients, 15(35.71%) of the farm workers, 15(39.47%) of hepatitis patients and 8(32.0%) farmers. Leptospira antibodies were not detected in any of the controls. The antibody positivity was seen in 33(32.04%) of the 103 urban patients and 23(40.35%) of 57 rural patients. Out of 56 Leptospira cases, in 39(69.64%) history of animal contact was present. The common clinical features in these patients included fever in 51(91.07%), myalgia 48(85.71%), headache 42(75.0%), Anorexia 31(55.35%), Jaundice 24(42.86%) and nausea/vomiting in 21(37.5%). Of the 45 ELISA results compared with that of MAT, there was 86.67% agreement between the tests.
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Haemagglutination, haemolysin production and serum resistance of proteus and related species isolated from clinical sources. Indian J Med Microbiol 2001; 19:5-11. [PMID: 17664798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
A total of 148 strains of Proteus and related species comprising of Proteus mirabilis (116), Proteus vulgaris (24), Providentia rettgeri (4), Providentia alcalifaciens (2), Providentia stuarti (1) and Morganella morganii (1), isolated from various sources, were examined for haemagglutination (HA), haemolysin production (HL) and serum resistance (SR). Maximum isolates were obtained from urine (47.30%) and pus (40.54%) and they were multidrug resistant. The sensitivity to Ciprofloxacin was 78.38%, Gentamicin: 62.84%, Cefotaxime: 29.73%, Norfloxacin: 22.97%, Tetracycline: 20.95% and Ampicillin: 6.76%. There were four commonest resistance patterns shown by 58.62% of Proteus mirabilis and 66.67% of Proteus vulgaris strains. Haemagglutination was shown by 91 (61.49%) strains, HL production in 126 (85.14%) strains and SR by 124 (83.78%) isolates. All the three i.e. HA, HL and SR were simultaneously present in 77 (52.27%) strains, any two were present in 40 (27.03%) strains and any one was positive in 30 (20.03%) strains. Thus in as many as 147 (98.32%) isolates, any one or more virulence factors were present. The virulence in commensal pathogen like Proteus is basically a multifactorial phenomenon. The presence of more virulence factors in one strain may increase its pathogenic ability. The evaluation of multiple virulence factors instead of one single parameter will be of greater help in assessing its pathogenic potential.
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HAEMAGGLUTINATION, HAEMOLYSIN PRODUCTION AND SERUM RESISTANCE OF PROTEUS AND RELATED SPECIES ISOLATED FROM CLINICAL SOURCES. Indian J Med Microbiol 2001. [DOI: 10.1016/s0255-0857(21)03364-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Virulence factors in uropathogenic E. coli. INDIAN J PATHOL MICR 1999; 42:321-5. [PMID: 10862292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023] Open
Abstract
Escherichia coli isolates from urinary tract infections often exhibit characters different from those isolated from normal faecal samples. Adherence to uroepithelial cells, nature of lipopolysaccharide O antigen and mannose resistant haemagglutination of human erythrocytes are some of the important virulence factors proposed in the pathogenesis of urinary tract infections caused by E. coli. In the present study a total of 100 strains of E. coli isolated from symptomatic cases of urinary tract infections (with significant bacteriuria) were studied for these properties. Faecal isolates of E. coli from adult healthy individuals were also studied as controls. As many as 58 uropathogenic strains showed high affinity for attachment to uroepithelial cells while 28 strains showed adherence at moderate degree. Agglutination of human erythrocytes was induced by as many as 70 uropathogenic strains while in 32 strains haemagglutination was not affected by D-mannose. In control group, adherence was observed in eight strains while 28 strains were haemagglutinating. Of these 28 strains, D-mannose resistant haemagglutination was observed in only one faecal strain. In uropathogenic group O4 was isolated with maximum frequency (12%) followed by O101, O135 and O6.
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Extended spectrum beta-lactamase mediated resistance to third generation cephalosporins in Klebsiella pneumoniae in Nagpur, central India. Indian J Med Res 1997; 105:158-61. [PMID: 9145597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Out of 66 clinical isolates of Klebsiella pneumoniae, 17 showed resistance or decreased susceptibility to third generation cephalosporins (17 to cefotaxime, 16 to ceftriaxone, and 9 to ceftazidime) while the remaining 49 were sensitive by the disc diffusion method. The minimum inhibitory concentrations (MICs) of the third generation cephalosporins (3GC) for the strains ranged from 2-128 micrograms/ml by agar dilution method. Their sensitive phenotypes had zone diameters smaller (mean difference 3. 1 mm for ceftriaxone, and 6.5 mm for ceftazidime), and MICs > 10 fold higher than the corresponding values in the fully sensitive isolates. Resistance to cefotaxime was transferred to recipient Escherichia coli K12 strain in 15 isolates. All the resistant isolates were sensitive to imipenem but were variably sensitive to aminoglycosides, and quinolones. In all 17 resistant isolates extended spectrum beta-lactamase (ES beta L) was detected. The sensitivity testing systems may fail to recognise the potential ES beta L mediated resistance to 3GC. Hence ES beta L detection should be routinely undertaken.
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Study of suspected plague cases for isolation and identification of Yersinia pestis. INDIAN JOURNAL OF MEDICAL SCIENCES 1996; 50:335-8. [PMID: 9251259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A total of 62 suspected patients of plague were investigated for evidence of Yersinia pestis, by blood culture, lymph node aspirate culture, sputum culture, animal inoculation and serology for f1 antibodies against f1 antigen of Yersinia pestis. None of the samples was positive by direct smear examination and culture for Yersinia pestis, as well as for serology. The non positivity of the cultures is discussed.
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Evaluation of cell mediated immunity in healthy contacts of leprosy. INDIAN J PATHOL MICR 1996; 39:197-201. [PMID: 8972148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
The cell mediated immunity (CMI) was studied in 50 healthy contacts of leprosy patients and 50 age & sex matched non-contact controls by lepromin test and leucocyte migration inhibition (LMI) test using phytohaemagglutinin (PHA) and lepromin and its association with other risk factors in contacts was assessed. The lepromin positivity correlated well with LMI results. There was no difference in CMI in I, II and III degree of contacts. Amongst direct contacts lepromin test was positive in 67 per cent as compared to 92 per cent in indirect contacts while in LMIT migration index (MI) was significantly increased (0.66 +/- 0.20) in direct contacts. MI was also significantly increased (0.73 +/- 0.20) contacts of less than two years duration which decreased to 0.51 +/- 0.18 in contacts of more than five years duration. Lepromin positivity also increased from 60 per cent to 100 per cent in these contacts. The specific CMI was significantly suppressed in contacts of LL patients (MI:0.74 +/- 0.21) and BL patients (MI: 0.61 +/- 0.01) as compared to healthy controls. B.C.G. vaccinated individuals showed better CMI response. The findings in the study showed specific unresponsiveness to lepromin in LMI in leprosy contacts of less than two years duration, direct contacts, contacts of lepromatous spectrum of index patients and contacts not vaccinated with B.C.G. emphasizing that CMI status is an important parameter in identifying the contact population at the greater risk of acquiring leprosy.
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Species distribution of clinical isolates of Staphylococci. INDIAN J PATHOL MICR 1996; 39:207-10. [PMID: 8972150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Species identification of 103 strains of staphylococci isolated from various clinical specimens revealed as many as eight species. S. aureus was the commonest isolate (57.28%) followed by S. epidermidis (17.47%). S. hominis (8.73%), S. saprophyticus (6.79%), S. intermedius, S. capitis and S. cohni (1.94% each) in decreasing order. They were mostly isolated from pus (41.74%) followed by urine (22.33%) and blood (18.44%) accordingly. Of the total isolates, 65 were coagulase positive while 38 isolates were coagulase negative. Phase typing of S. aureus strains revealed that 49 isolates were typable of which 17 isolates belonged to phase group III, 16 to phase group 1, 4 to group II and 3 belonged to group V while 9 strains could not be grouped. The antibiotic resistance pattern showed maximum resistance to penicillin (63.10%) while resistance was minimum with gentamycin (8.73%). Resistance to ampicillin (51.45%), cephazoline (51.45%), erythromycin (31.06+) and cloxacillin (18.44%) was low to moderate. The increasing recognition of pathogenic potential of various species of staphylococci and emergence of drug resistance amongst them denotes the need to adopt better laboratory procedures to identify and understand the diversity of staphylococci isolated from clinical material.
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Characterisation of invasive Haemophilus influenzae isolated in Nagpur, central India. Indian J Med Res 1996; 103:296-8. [PMID: 8707369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
A total of 14 invasive H. influenzae were isolated from 12 patients by culturing 621 samples of body fluids over a span of one year. Twelve non-replicate isolates were analyzed for their drug susceptibility and serotype distribution. Eight (66.7%) isolates were multiply drug resistant with resistance to ampicillin, chloramphenicol and cotrimoxazole in different combinations. All isolates were susceptible to cefotaxime and erythromycin. Serotype b accounted for 10 (83.3%) isolates while one each were type a and non-typeable respectively. A continuous surveillance of drug susceptibility and serotype distribution is important to determine changes in the behaviour of the organism over time.
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Utilization of used human immunodeficiency virus ELISA microplates & surplus reagents for HIV antibody testing. Indian J Med Res 1995; 102:159-61. [PMID: 8543359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Used non-competitive enzyme-linked immunosorbent assay (ELISA) microplates were washed and reused to test samples and positive and negative controls, utilising the surplus reagents provided with the kit, which otherwise would have been discarded as useless after the entire 960 test kit had been utilized. These surplus reagents could be used for additional 220 tests over and above the recommended 960 tests per kit. A total of 839 unknown serum samples, 54 negative controls and 36 positive controls were tested using both washed and fresh (new) ELISA plates simultaneously. The optical density (OD) value of the control sera was within the prescribed limits in both the methods and 15 samples were found to be positive for HIV antibodies by the fresh plates whereas the washed plates showed 18 samples to be positive for HIV antibodies. None of the samples positive by fresh plates were negative by washed plates.
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Enteropathogenic Escherichia coli diarrhoea in children and in young adults. INDIAN J PATHOL MICR 1995; 38:153-8. [PMID: 8919100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Enteropathogenic Escherichia coli are still important cause of diarrhoea in children as well as in adults population. In this study 550 cases of diarrhoea were studied for prevalence of enteropathogenic E. coli using culture and serological methods and final confirmation of strain was done from Central Research Institute, Kasauli. Out of 550 cases 385 strains of E. coli were isolated with isolation rate of typable strain being 70 percent. Common serotypes were 086, 055,0111, 028, 020, and rare strains like 0132, 0114, 0152, 0116, 088 were also reported from faecal specimen of diarrhoeal origin. Strains reported for the first time in central India were 0114, and 068.
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Plasmid mediated resistance to chloramphenicol, ampicillin, sulphame thoxazole and trimethoprim in Salmonella typhi. INDIAN J PATHOL MICR 1995; 38:223. [PMID: 8919117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
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Rapid detection of Vibrio cholerae 0139 in faecal specimens by coagglutination. Indian J Med Res 1995; 101:55-6. [PMID: 7729848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
We compared the conventional culture method with the coagglutination (CoA) test for detecting V. cholerae 0139 antigen in a 4 h faecal enrichment culture. The CoA test reacted positively in all 13 culture positive stool specimens from patients with clinical cholera and negatively in all 23 culture negative specimens from non-diarrhoeal healthy controls. The test also did not show cross reaction with V. cholerae 01 antigen or with any of the enterobacterial antigens of the coliforms. The CoA test was found to be technically simple, rapid and reliable in diagnosing V. cholerae 0139 infection.
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Study of diphtheria antibody levels in healthy population. INDIAN J PATHOL MICR 1994; 37:421-4. [PMID: 7868176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Diphtheria antibody levels were analysed in 200 healthy individuals by Indirect Haemagglutination test. The antibody titres in the age groups 1-5 and 6-10 years were well above the protective level. The titre declined with increase in age. In 11-20 years of age about 17.5 per cent, in 21-30 years of age 52.5 per cent and in persons above 30 years of age 82.5 per cent people had antibodies below protective level. Our results are comparable to studies from India and abroad. Emphasis is given for reconsideration of immunisation programme in higher age group.
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Serotyping of pulmonary isolates of Candida albicans. A preliminary study. INDIAN J PATHOL MICR 1994; 37:403-8. [PMID: 7868173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
A total of twenty strains of Candida albicans isolated from chronic pulmonary lesions were subjected to serotyping procedure adopting the conventional agglutination reactions. Prior to serotyping all the twenty strains were isolated on at least three different occasions and were identified by the standard accepted criteria (germ tube production, colony morphology on cornmeal Tween 80 agar and sugar fermentation reactions). Of the twenty strains, four strains belonged to serotype B and the remaining sixteen had the agglutination profile consistent with serotype A. The serotyping was undertaken with locally raised antisera against serotype A and serotype B. The proposed serotyping procedure has a definite potential in the epidemiological investigations of Candida albincans.
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Changing bacteriological profile of cholera in Nagpur, 1991-93. Indian J Med Res 1994; 100:93-4. [PMID: 7959972] [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
In Nagpur (Maharashtra) during the period 1991-93, Vibrio cholerae serogroup 01 predominated in 1991 (94.7%) and 1992 (86.4%) but significantly declined in 1993 (10.7%). Serogroups 02-0138 were infrequently encountered. A new strain V. cholerae serogroup 0139 emerged in 1993 and accounted for 89.3 per cent of the total vibrios isolated in the year. Replacement of the endemic 01 strain by the new 0139 strain was observed.
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Oral histoplasmosis in India: a case report and an overview of cases reported during 1968-92. JOURNAL OF MEDICAL AND VETERINARY MYCOLOGY : BI-MONTHLY PUBLICATION OF THE INTERNATIONAL SOCIETY FOR HUMAN AND ANIMAL MYCOLOGY 1994; 32:93-103. [PMID: 8064548 DOI: 10.1080/02681219480000141] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Oral histoplasmosis in a 30-year-old male with no history of travel outside India is described. An ulcerating lesion was located on the hard palate. A chest X-ray was normal. Based on physical examination, regional lymph nodes, liver and spleen were not involved. The diagnosis was established by demonstrating yeast-like budding cells in a biopsy of the lesion and by isolating Histoplasma capsulatum in pure culture. The identity of the isolate was confirmed by a chemiluminescent DNA-probe assay and the exoantigen test. A review of the Indian literature from 1968 to 1992 revealed the occurrence of 25 authentic cases of histoplasmosis in India. In 19 cases, lesions were confined to the oral cavity confirming prior observation that histoplasmosis in Indian patients tends to occur primarily in extrapulmonary sites, particularly the oral cavity.
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Effect of H37Ra on PHA-induced migratory inhibition of leucocytes in patient of tuberculosis. INDIAN J PATHOL MICR 1992; 35:319-25. [PMID: 1344221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2023] Open
Abstract
Eighty nine cases of active pulmonary tuberculosis were classified into four stages depending on the clinical extent of disease. Leucocyte migration inhibition test (LMIT) was done using mitogen phytohaemagglutinin (PHA) and H37Ra specific antigen. Normal PHA responses were observed in all clinical stages while specific immune response in relation to inhibition of leucocyte migration decreased from stage I to stage IV. Effect of H37Ra on PHA induced release of lymphokine was studied by mixing the two and comparing the percentage migratory inhibition of the mixture with that of PHA alone. Increased or decreased values with mixture compared to those with PHA alone were regarded as enhancement or inhibitory effect respectively. Median percentage effect of H37Ra on PHA induced migratory inhibition was found to be inhibitory in first three stages and controls while enhancement effect was observed in stage IV. A total of 22 cases in all stages showed enhancement effect while 48 cases showed inhibitory effect. The possible mechanism of enhancement or inhibitory effect are discussed.
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An outbreak of multidrug resistant typhoid fever in Nagpur. THE JOURNAL OF THE ASSOCIATION OF PHYSICIANS OF INDIA 1992; 40:416. [PMID: 1452574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Antibiogram, phage types & biotypes of Salmonella typhi isolated in Nagpur. Indian J Med Res 1992; 95:14-6. [PMID: 1577512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
S. typhi was isolated from 241 patients of pyrexia between July 1990 and March 1991. Multiple drug resistance was observed in 220 (91.3%) strains, the commonest pattern of drug resistance being ACCoT (49.4%). Predominance of phage type E1 in 196 (81.3%) strains and biotype I in 225 (93.4%) strains was observed. All ACCoT strains belonged to phage type E1 and all strains of phage type E1 belonged to biotype I.
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Enzyme immunoassay for rapid detection of Chlamydia trachomatis in urogenital infections. INDIAN JOURNAL OF SEXUALLY TRANSMITTED DISEASES 1990; 11:23-6. [PMID: 12284868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
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Klebocine typing and antibiogram study of Klebsiella species. INDIAN J PATHOL MICR 1985; 28:297-302. [PMID: 3841723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
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Virological studies in patients presenting as poliomyelitis. Indian J Pediatr 1977; 44:6-9. [PMID: 197001 DOI: 10.1007/bf02761860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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