19 results on '"Raj, D."'
Search Results
2. DEVELOPMENT-INDUCED INVOLUNTARY DISPLACEMENT: A CASE OF BIG DAMS.
- Author
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Raj, D. Sunder
- Subjects
DAMS ,FORCED migration ,CENTRAL economic planning ,ECONOMIC policy - Abstract
Developing economies, to achieve the target, in the decade of 1950s, relied mainly on rapid income generation through capital formation in the form of machineries (in large-scale capital-intensive industries), irrigation infrastructure (like big dams and multipurpose river valley projects), power (hydro, thermal and nuclear) and transport (highways) believing in the theory of trickle-down of benefits. In her pursuit to follow a mixed economy, India adopted the socialistic centralised economic planning while retaining the private sector. Big dams cause displacement of people from their ancestral habitats and traditional occupations. Displacement also causes serious economic, social and cultural disruption of the people affected. Since all big dams would result in people losing their dwellings, there should be adequate measures in a planned manner for provision of job, land, houses and villages. In fact, land for land, house for house and training for gainful employment, facilities for schooling and health are all legitimate expectations of the displaced people and should be provided in the same way as the dams are designed and built. [ABSTRACT FROM AUTHOR]
- Published
- 2008
3. Long-term organic and N fertilization influence the quality and productivity of pearl millet under pearl millet-wheat sequence in north India.
- Author
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Sheoran S, Prakash D, Raj D, Mor VS, Yadav PK, Gupta RK, Alamri S, and Siddiqui MH
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- India, Seasons, Seedlings growth & development, Pennisetum growth & development, Fertilizers, Nitrogen analysis, Nitrogen metabolism, Triticum growth & development
- Abstract
The present investigation reported that FYM application in different seasons influenced root, shoot, and seedling length, straw K, vigour index-I, nutrient uptake, grain, and stover yield of pearl millet significantly (P < 0.05) and followed the order: both seasons > kharif > rabi. Applying FYM in both seasons resulted in higher N, P, and K content in pearl millet grain (1.99%, 0.17%, and 0.37%, respectively) followed by kharif season application (1.93, 0.16, and 0.35%, respectively). Applying 15 t FYM ha
-1 significantly increased the grain N (13.19%), P (63.16%), K (22.29%), protein (13.56%), stover N (32.76%), P (46.66%) and root length (29.83%) over FYM0. After 50 cropping cycles, continuous application of FYM15 , FYM10 , and FYM5 significantly improved vigour index-I by 52.85, 39.26, and 23.63% over no FYM, respectively. Applying 120 kg N ha-1 significantly increased N (6.38%), P (15.89%), and protein (6.03%) content, germination (5.91%), and vigour indexes (24.52 to 30.91%) of pearl millet grain over no fertilizer N. The treatment FYM15 × N120 increased the seedling length of pearl millet by 30.54 over N120 and 11.08% over FYM15 alone, respectively. Adding FYM either during both seasons or in the kharif season along with fertilizer N proved superior in improving the quality and yield of pearl millet., (© 2024. The Author(s).)- Published
- 2024
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4. Environmental monitoring and health assessment in an industrial town in central India: A cross-sectional study protocol.
- Author
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Trushna T, Dhiman V, Aher SB, Raj D, Ahirwar R, Shubham S, Nandi SS, and Tiwari RR
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- Adult, Cross-Sectional Studies, Environmental Exposure analysis, Environmental Pollution, Humans, India, Environmental Monitoring methods, Environmental Pollutants
- Abstract
Background: Textile industry has been widely implicated in environmental pollution. The health effects of residing near manufacturing industries are not well documented in India, especially in central India. Hence, a cross-sectional environmental monitoring and health assessment study was initiated as per directions of the local authorities., Methods: Comprehensive exposure data about the concentrations of relevant pollutants in the ambient air and ground water samples in the study area will be collected over one year. Using stratified random sampling, 3003 apparently healthy adults will be selected from the study area. Sociodemographic and anthropometric information, relevant medical and family history, and investigations including spirometry, electrocardiogram, neurobehavioral tests, and laboratory investigations (complete blood count, lipid profile and random blood glucose) will be conducted. Finally Iodine azide test and heavy metal level detection in urine and blood samples respectively will be conducted in a subset of selected participants to assess individual pollution exposure. Ethics approval has been obtained from the Institutional Ethics Committee of the National Institute for Research in Environmental Health (No: NIREH/IEC-7-II/1027, dated 07/01/2021)., Discussion: This manuscript describes the protocol for a multi-disciplinary study that aims to conduct environmental monitoring and health assessment in residential areas near viscose rayon and associated chemical manufacturing industries. Although India is the second largest manufacturer of rayon, next only to China, and viscose rayon manufacturing has been documented to be a source of multiple toxic pollutants, there is a lack of comprehensive information about the health effects of residing near such manufacturing units in India. Therefore implementing this study protocol will aid in filling in this knowledge gap., Competing Interests: I have read the journal’s policy and the authors of this manuscript have the following competing interests: The study on which this protocol is based was funded by a commercial organisation (Aditya Birla Grasim Industry Ltd) which owns the major viscose rayon manufacturing unit in the study area (Birlagram Nagda) as per the directions of local pollution control authorities. However, the funding agency has no role in design/conduct of the study, decision to publish, or preparation/submission of this manuscript and this does not alter our adherence to PLOS ONE policies on sharing data and materials. No author received any direct payment from the industry with regards to their contribution to this manuscript or the study as a whole, in terms of employment or individual consultancy charges. The authors have no other relevant declarations relating to patents, products in development, marketed products, etc.
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- 2022
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5. Mental Healthcare Management System (e-MANAS) to implement India's mental healthcare act, 2017: Methodological design, components, and its implications.
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Math SB, Manjunatha N, Kumar CN, Dinakaran D, Gowda GS, Rao GN, Parthasarathy R, Raj D, Srikanth TK, and Gangadhar BN
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- Humans, India, Mental Health Services
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- 2021
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6. Risk assessment of potentially toxic elements in soils and vegetables around coal-fired thermal power plant: a case study of Dhanbad, India.
- Author
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Raj D and Maiti SK
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- Child, Coal, Environmental Monitoring, Humans, India, Power Plants, Risk Assessment, Soil, Vegetables, Metals, Heavy analysis, Soil Pollutants analysis
- Abstract
The present study was intended to determine the potentially toxic elements (PTEs) concentration in fly ash (FA), soil, plant, and vegetable to assess the impacts of pollution on the nearby areas of coal-fired thermal power plant (TPP). The PTEs concentrations (mg/kg) in FA were Cr (48-74) > Pb (41-65) > Cd (7.4-9.7) > As (3.19-4.43) > Hg (0.518-0.598). The contamination factor (C
f ) for Cd was highest in agricultural soil (Cf = 22) followed by roadside soil (Cf = 20), and forest soil (Cf = 15), which showed that the soil was strongly polluted due to the presence of Cd. The ecological risk index (ERI) in the topsoil of roadside area was also very high (1130), due to the high value of ecological risk factor of Cd (898) and Hg (213). The health risk associated with the intake of soil containing PTEs were also estimated by calculating hazard index (HI), and the values showed that the risk posed to children was minimum (HI < 1). But in case of roadside area, the HI was very close to one (0.975) indicating that the prolong exposure may pose severe health risk. The bioaccumulation coefficient of all PTEs for Albizia lebbeck and Madhuca longifolia were < 1, indicating less PTEs accumulation in the plant species. The hazard quotient of all PTEs (except of Hg) through vegetable consumption (Allium cepa and Raphanus sativus) was > 1, which signifies that the long-time consumption of contaminated vegetables may cause severe risk to the people.- Published
- 2020
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7. Are the tribal highlanders protected from hypertension? A meta-analysis on prevalence of hypertension among high altitude tribal population of India.
- Author
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Singh M, Raina S, Goswami S, and Raj D
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- Adolescent, Adult, Humans, India epidemiology, Middle Aged, Prevalence, Young Adult, Altitude, Hypertension epidemiology, Population Groups
- Abstract
Background: The so-called protected tribal population are also facing burden of noncommunicable diseases. The high altitude tribes are thought to be genetically and environmentally protected from hypertension (HTN) like diseases., Objective: The objective is to estimate the prevalence of HTN among tribes residing at high altitudes (>6000 feet above sea level) of India., Methods: The meta-analysis was undertaken during March to August 2018. National Library of Medicine's PubMed database, and Google scholar were comprehensively searched including search terms such as "blood pressure, hypertension and prevalence" combined with "tribal, tribes, high altitude, India." Articles on the prevalence of HTN were searched first and then were segregated on the basis of high altitude (>6000 ft)., Results: Initially, 69 references and a total of 16 abstracts were screened. After applying the inclusion and exclusion criteria on 16, eight studies were included. Meta-analysis of the prevalence of selected studies resulted in a pooled estimate mean prevalence of HTN among tribal population to be 11.43% (95% confidence interval: 6.72%-17.21%)., Conclusion: The role of epidemiological transition needs to be read in the context of social anthropology to identify factors preventing HTN among high altitude tribes., Competing Interests: None
- Published
- 2020
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8. Isolation and comparative genomics of Mycobacterium tuberculosis isolates from cattle and their attendants in South India.
- Author
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Palaniyandi K, Kumar N, Veerasamy M, Kabir Refaya A, Dolla C, Balaji S, Baskaran D, Thiruvengadam K, Rajendran A, Narayanan S, Raj D, Swaminathan S, and Peacock SJ
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- Animals, Cattle, Comparative Genomic Hybridization, Cross-Sectional Studies, DNA, Bacterial chemistry, DNA, Bacterial genetics, DNA, Bacterial metabolism, Humans, India, Lung microbiology, Mycobacterium tuberculosis classification, Mycobacterium tuberculosis genetics, Phylogeny, Polymorphism, Single Nucleotide, Sputum microbiology, Tuberculosis, Bovine microbiology, Whole Genome Sequencing, Mycobacterium tuberculosis isolation & purification, Tuberculosis, Bovine pathology
- Abstract
The major human pathogen Mycobacterium tuberculosis is rarely reported to cause disease in other animals. Cases in livestock are thought to occur through contact with infected handlers, but previous studies evaluating putative livestock-human transmission used typing techniques with limited resolution. Here, we undertook cross-sectional surveillance for tuberculosis in 271 livestock handlers and 167 cattle on three farms in Chennai, India and defined the relatedness of cultured isolates using whole genome sequencing. Humans and livestock were screened for active mycobacterial infection, and opportunistic post-mortem examination was performed on comparative intradermal test-positive cattle that died. Four cattle and 6 handlers on two farms were culture-positive for M. tuberculosis; M. bovis was not isolated. All 10 isolates (one from each case) belonged to Lineage 1. Pairwise genome comparisons of single nucleotide polymorphism (SNP) differences ranged from 1 to 600 SNPs, but 3 isolate pairs were less than 5 SNPs different. Two pairs were from handlers and the third pair were from two cattle on the same farm. The minimum pairwise SNP difference between a cattle and human isolate was >250 SNPs. Our study confirms the presence of M. tuberculosis infection in cattle in India, sequencing of which characterised relatedness between human and cattle-derived isolates.
- Published
- 2019
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9. Leprosy in the post-elimination era: a clinico-epidemiological study from a northern Indian tertiary care hospital.
- Author
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Arif T, Amin SS, Adil M, Dorjay K, and Raj D
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- Adult, Age Distribution, Cohort Studies, Follow-Up Studies, Humans, Incidence, India, Leprosy diagnosis, Male, Middle Aged, Prospective Studies, Risk Assessment, Rural Population, Sex Distribution, Tertiary Care Centers, Urban Population, Young Adult, Communicable Disease Control methods, Leprostatic Agents therapeutic use, Leprosy drug therapy, Leprosy epidemiology, Mycobacterium leprae drug effects
- Abstract
Introduction: Leprosy is a chronic disease caused by Mycobacterium leprae. Despite being eliminated from India in 2005, there are still a considerable number of leprosy cases., Methods: A prospective hospital-based study involving all leprosy patients attending the leprosy clinic at the Department of Dermatology from January 2015 to December 2016., Results: A total of 220 patients visited the leprosy clinic during the study period. Most of the patients (48.7%) were 20 to 40 years old. Multibacillary disease was more common in females (84.7%) than males (67.6%), and in rural patients (80.9%) than urban patients (64.8%). Borderline lepromatous leprosy was the most common (38.2%) type of leprosy seen, followed by lepromatous leprosy (28.2%) and borderline tuberculoid leprosy (21.4%)., Conclusions: Despite elimination, leprosy continues to be a health problem in this part of the world. We have shown that females and the rural population are more susceptible to multibacillary disease.
- Published
- 2019
10. Clinico-epidemiological Study of Morphea from a Tertiary Care Hospital.
- Author
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Arif T, Adil M, Amin SS, Tahseen M, Dorjay K, Mohtashim M, Singh M, Bansal R, and Raj D
- Subjects
- Adolescent, Adult, Age of Onset, Child, Female, Humans, Incidence, India epidemiology, Male, Middle Aged, Prospective Studies, Risk Factors, Sex Factors, Time Factors, Young Adult, Scleroderma, Localized epidemiology, Scleroderma, Localized pathology, Skin pathology, Tertiary Care Centers
- Abstract
Introduction: Morphea is an uncommon disease that presents with skin induration and sclerosis. The disease is common in Caucasians and there are few studies describing the clinicoepidemiological profile of these patients from the Indian subcontinent., Methods: This prospective study was conducted during a three year period from June 2014 to May 2017. All patients of morphea presenting to the dermatology outpatient department were evaluated for parameters like age, sex, duration, age of onset, clinical subtype and possible disease associations and triggering factors. The data was analysed, tabulated and mean, standard deviation and percentages calculated., Results: 47 patients were incorporated into the study. These comprised of 10 (21.28%) males and 37 (78.72%) females. The average age of the patients was 23.92 ± 12.07 years with a mean age of onset being 22.13 ± 12.51 years. 22 (46.80%) patients presented within one year of onset of disease. Plaque morphea was the commonest type seen in 31 (65.96%) patients followed by linear morphea in 9 (19.15%) patients. We found preceding trauma in 3 patients and morphea developed following herpes zoster and intramuscular injection in one patient each., Conclusion: Morphea is an uncommon disease that is seen predominantly in females and young individuals. Circumscribed plaque morphea is the commonest variant. Certain predisposing factors like trauma can precede it., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.)
- Published
- 2018
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11. Epidemiology & risk factors of scrub typhus in south India.
- Author
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Varghese GM, Raj D, Francis MR, Sarkar R, Trowbridge P, and Muliyil J
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- Adult, Female, Humans, India, Logistic Models, Male, Risk Factors, Scrub Typhus pathology, Scrub Typhus epidemiology
- Abstract
Background & Objectives: Scrub typhus is a major public health threat in South and Southeastern Asian countries including India. Understanding local patterns of disease and factors that place individuals at risk is pivotal to future preventive measures against scrub typhus. The primary aim of this study was to identify specific epidemiological and geographical factors associated with an increased risk of developing scrub typhus in this region., Methods: We mapped 709 patients from Tamil Nadu, Andhra Pradesh and Telangana who were admitted to the Christian Medical College (CMC) Hospital, Vellore, Tamil Nadu, India, for the period 2006-2011, assessed seasonality using monthly counts of scrub typhus cases, and conducted a case-control study among a subset of patients residing in Vellore., Results: The geographic distribution of cases at CMC Hospital clusters around the Tamil Nadu-Andhra Pradesh border. However, distinct hotspots clearly exist distal to this area, near Madurai and the coast in Tamil Nadu, and in the Northeast of Andhra Pradesh. Seasonally, the highest numbers of cases were observed in the cooler months of the year, i.e. September to January. In the case-control analysis, cases were more likely to be agricultural laborers (OR 1.79, 95% CI 1.01 - 3.15), not wear a shirt at home (OR 4.23, 95% CI 1.12 - 16.3), live in houses adjacent to bushes or shrubs (OR 1.95, 95% CI 1.08 - 3.53), and live in a single room home (OR 1.75, 95% CI 1.02 - 3.01). On binary logistic regression, the first three of these variables were statistically significant., Interpretation & Conclusions: With the growing number of cases detected in India, scrub typhus is fast emerging as a public health threat and further research to protect the population from this deadly infection is essential. Health education campaigns focusing on the agricultural workers of Southern India, especially during the cooler months of the year, can serve as an important public health measure to control infection., Competing Interests: None.
- Published
- 2016
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12. Prevalence and risk factors for allergic bronchopulmonary aspergillosis in Indian children with cystic fibrosis.
- Author
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Sharma VK, Raj D, Xess I, Lodha R, and Kabra SK
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- Adolescent, Adult, Child, Cross-Sectional Studies, Female, Humans, India epidemiology, Male, Prevalence, Risk Factors, Young Adult, Aspergillosis, Allergic Bronchopulmonary complications, Aspergillosis, Allergic Bronchopulmonary epidemiology, Cystic Fibrosis complications, Cystic Fibrosis epidemiology
- Abstract
Objectives: Allergic bronchopulmonary aspergillosis (ABPA) is a common complication in patients with cystic fibrosis. This cross-sectional study was planned to determine the prevalence and risk factors for ABPA in Indian children with cystic fibrosis., Methods: Clinical evaluation, spirometry, chest radiograph, sputum, total IgE, specific IgE for Aspergillus fumigatus, IgG precipitins and skin prick tests were done in 33 CF patients., Results: Prevalence of allergic bronchopulmonary aspergillosis was 18.2% (95% CI 6.9% - 35.4%): allergic bronchopulmonary aspergillosis was higher in patients with low cystic fibrosis score, age >12 years, atopy, and eosinophilia., Conclusion: Prevalence of ABPA is higher in Indian children with cystic fibrosis.
- Published
- 2014
13. Fractional exhaled nitric oxide in children with acute exacerbation of asthma.
- Author
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Raj D, Lodha R, Mukherjee A, Sethi T, Agrawal A, and Kabra SK
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- Biomarkers analysis, Child, Child, Preschool, Cohort Studies, Female, Humans, India, Male, Asthma metabolism, Nitric Oxide analysis
- Abstract
Objective: To determine whether fractional exhaled nitric oxide (FENO) has a utility as a diagnostic or predictive maker in acute exacerbations of asthma in children., Design: Analysis of data collected in a pediatric asthma cohort., Setting: Pediatric Chest Clinic of a tertiary care hospital., Methods: A cohort of children with asthma was followed up every 3 months in addition to any acute exacerbation visits. Pulmonary function tests (PFT) and FENO were obtained at all visits. We compared the FENO values during acute exacerbations with those at baseline and those during the follow up., Results: 243 asthmatic children were enrolled from August 2009 to December 2011 [mean (SD) follow up - 434 (227) days]. FENO during acute exacerbations was not different from FENO during follow up; however, FENO was significantly higher than personal best FENO during follow up (P < 0.0001). FENO during acute exacerbation did not correlate with the severity of acute exacerbation (P=0.29). The receiver operating characteristics curve for FENO as a marker for acute exacerbation had an area under the curve of 0.59. Cut-off of 20 ppb had a poor sensitivity (44%) and specificity (68.7%) for acute exacerbation., Conclusions: FENO levels during acute exacerbation increase from their personal best levels. However, no particular cut off could be identified that could help in either diagnosing acute exacerbation or predicting its severity.
- Published
- 2014
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14. Aeroallergen sensitization in childhood asthmatics in northern India.
- Author
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Raj D, Lodha R, Pandey A, Mukherjee A, Agrawal A, and Kabra SK
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- Adolescent, Child, Child, Preschool, Female, Humans, India, Male, Skin Tests, Allergens immunology, Asthma immunology, Hypersensitivity, Immediate immunology
- Abstract
Objective: To determine the prevalence of sensitization to common aeroallergens in asthmatic children and study the differences in characteristics of atopics and non atopics., Design: Analysis of data from a prospective cohort study., Setting: Pediatric Chest Clinic of tertiary care center in Northern India., Patients: Asthmatic children from 5-18 year of age., Main Outcome Measures: Prevalence of sensitization to common aeroallergens., Results: Skin prick testing (SPT) was performed on 180 children above 5 years of age, with a mean (SD) age of 111.4 (34.2) months. 100 children (55.6%) were sensitized to at least one aeroallergen, suggesting atopy; 68 (37.8%) were sensitized to more than one allergen. 36.7% children were sensitized to housefly antigen; 31.1% to rice grain dust, 18.3% to cockroach, and 7.8% to house dust mite antigens. Atopic children had significantly higher median FENO during follow up than non-atopic children (17.5 ppb vs 13 ppb, P=0.002). There was a positive correlation between age and the number of allergens that an individual was sensitized to (r= 0.21; P=0.0049)., Conclusions: More than half of asthmatic children in our cohort had sensitization to one or more aeroallergens suggesting atopy; sensitization was most commonly seen to housefly antigen and rice grain dust. Atopic children had significantly higher FENO measurements during follow up as compared to non-atopic children.
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- 2013
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15. Analysis of the risk factors predisposing to fungal, bacterial & Acanthamoeba keratitis in south India.
- Author
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Bharathi MJ, Ramakrishnan R, Meenakshi R, Shivakumar C, and Raj DL
- Subjects
- Acanthamoeba Keratitis etiology, Adult, Aged, Corneal Injuries, Eye Diseases complications, Eye Infections microbiology, Eye Infections parasitology, Eye Infections, Bacterial etiology, Eye Infections, Fungal etiology, Female, Humans, India, Keratitis microbiology, Keratitis parasitology, Male, Middle Aged, Retrospective Studies, Risk Factors, Eye Infections etiology, Keratitis etiology
- Abstract
Background & Objective: Infective keratitis is rare in the absence of predisposing factors. The pattern of risk factors predisposing to infective keratitis varies with geographical regions and also influences the type of infection that occurs. The present study was aimed to identify the specific risk factors that predispose the infective keratitis (non viral) and to determine the association between the risk factors identified and the microbial aetiology of infective keratitis in a geographic region (south India)., Methods: A retrospective analysis of all patients clinically diagnosed infective keratitis (non viral) presenting between September 1999 and September 2002 was performed to identify risk factors. After diagnosing infective keratitis clinically, corneal scrapes were performed and subjected to microscopy and culture., Results: A total of 3295 patients with infective keratitis were evaluated, of whom, 1138 (34.5%) patients had fungal growth alone, 1066 (32.4%) had bacterial growth alone, 33 (1%) had Acanthamoeba growth alone, 83 (2.5%) had mixed microbial growth and the remaining 975 (29.6%) had no growth. Corneal injury was identified in 2356 (71.5%) patients and it accounted for 91.9 per cent in fungal keratitis (P<0.0001) (OR: 73.5; 95%CI: 61.3-98.5), 28.1 per cent in bacterial keratitis and 100 per cent in Acanthamoeba keratitis (P<0.0001). Injuries due to vegetative matter (61.2%) was identified as significant risk for fungal keratitis (P<0.0001) (OR: 15.73; 95%CI: 12.7-19.49) and mud (84.85%) for Acanthamoeba keratitis (P<0.0001) (OR: 16.52; 95%CI: 6.35-42.99). Co-existing ocular diseases predisposing to bacterial keratitis accounted for 724 (69%) patients (P<0.0001) (OR: 33.31; 95%CI: 26.98-41.12). Bacterial pathogens alone were recovered from all 35 patients with contact lens associated keratitis (100%). Co-existing ocular diseases (78.3%) were frequently documented among patients older than 50 yr (P<0.0001) (OR: 27.0; 95%CI: 25.0-28.0) and corneal injury (89.7%) was frequently recorded among patients younger than 51 yr (P<0.0001) (OR: 72.0; 95%CI: 70.0-73.0)., Interpretation & Conclusion: Corneal injury was found to be the principal risk factor for fungal and Acanthamoeba keratitis, while co-existing ocular diseases for bacterial keratitis. Corneal injury with vegetative matter was more often associated with fungal keratitis and injury with mud with Acanthamoeba keratitis.
- Published
- 2009
16. Awareness and knowledge of diabetes in Chennai--the Chennai Urban Rural Epidemiology Study [CURES-9].
- Author
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Mohan D, Raj D, Shanthirani CS, Datta M, Unwin NC, Kapur A, and Mohan V
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- Adult, Aged, Diabetes Mellitus etiology, Diabetes Mellitus prevention & control, Epidemiologic Studies, Female, Humans, India epidemiology, Male, Middle Aged, Prevalence, Risk Factors, Rural Population, Surveys and Questionnaires, Urban Population, Awareness, Diabetes Mellitus epidemiology, Health Knowledge, Attitudes, Practice
- Abstract
Background and Aim: There are virtually no epidemiological studies from India assessing the level of awareness of diabetes in a whole population. The aim of the present study was to assess the awareness of diabetes in an urban south Indian population in Chennai., Methods: The Chennai Urban Rural Epidemiology Study (CURES) is an ongoing population based study conducted using a systematic sampling method on a representative population (aged > or = 20 years - 26001 individuals) of Chennai [formerly Madras], the largest city in Southern India. A structured questionnaire was used to obtain information related to demography, education and medical history. The questionnaire included five questions on diabetes awareness., Results: Of the total 26,001 individuals, only 75.5% (19642/26001) of the whole population reported that they knew about a condition called diabetes or conversely nearly 25% of the Chennai population was unaware of a condition called diabetes. 60.2% (15656/26001) of all participants and 76.7% (1173/1529) of the self reported diabetic subjects knew that the prevalence of diabetes was increasing in India. Only 22.2% (5764/ 26001) of the whole population and 41.0% (627/1529) of the known diabetic subjects were aware that diabetes could be prevented. Knowledge of the role of obesity and physical inactivity in producing diabetes was very low, with only 11.9% (3083/26001) of study subjects reporting these as risk factors for diabetes. Only 19.0% (4951/26001) of whole population knew that diabetes could cause complications. Even among the self reported diabetic subjects, only 40.6% (621/1529) were aware that diabetes could produce some complications., Conclusion: Awareness and knowledge regarding diabetes is still grossly inadequate in India. Massive diabetes education programmes are urgently needed both in urban and rural India.
- Published
- 2005
17. Fractionation studies and bioaccumulation of sediment-bound heavy metals in Kolleru lake by edible fish.
- Author
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Chandra Sekhar K, Chary NS, Kamala CT, Suman Raj DS, and Sreenivasa Rao A
- Subjects
- Animals, Biological Availability, Geologic Sediments chemistry, Humans, India, Tissue Distribution, Food Contamination, Metals, Heavy analysis, Metals, Heavy pharmacokinetics, Water Pollutants analysis, Water Pollutants pharmacokinetics
- Abstract
Kolleru lake is the largest fresh water lake in the districts of East and West Godavari of Andhra Pradesh, India. Many anthropogenic sources contribute to the heavy metal pollution in the lake and the bioaccumulation of heavy metals in fish helps in assessing the aquatic pollution. Total contents and fractionation of selected heavy metals, viz., Zn, Cu, Cd, Pb, Cr, Ni and Co were measured in sediment sample and three edible fish. The investigation aimed at revealing differences in the accumulation pattern of heavy metals in fish inhabiting sediments characterized by varying metal bioavailability. The metal concentrations were found to be greater than the background concentrations of sediments indicating the anthropogenic origin of metals. Good recovery values were obtained for metal contents in sediments and fish. Large fractions of Zn, Cd and Cu were associated with mobile fraction of sediment and showed greater bioaccumulation in fish whereas Ni and Co were least mobilisable. The results clearly indicate that the fish of Kolleru lake are contaminated with metals and not advisable for human consumption.
- Published
- 2004
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18. Optimal cyclosporine therapy--an Indian experience.
- Author
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Raj DS, Somiah S, and Mani K
- Subjects
- Absorption, Administration, Oral, Adolescent, Adult, Aged, Anti-Inflammatory Agents therapeutic use, Azathioprine therapeutic use, Biological Availability, Creatinine blood, Cyclosporine administration & dosage, Cyclosporine blood, Cyclosporine pharmacokinetics, Female, Follow-Up Studies, Glucocorticoids therapeutic use, Graft Survival, Humans, Immunosuppressive Agents administration & dosage, Immunosuppressive Agents blood, Immunosuppressive Agents pharmacokinetics, India, Male, Middle Aged, Prednisolone therapeutic use, Prospective Studies, Cyclosporine therapeutic use, Immunosuppressive Agents therapeutic use, Kidney Transplantation physiology
- Abstract
Thirty consecutive adult patients who underwent renal transplantation were prospectively studied. The immunosuppression consisted of cyclosporine, azathioprine and prednisolone. Oral Cyclosporine CyA was initiated at a dose of 7 mg/kg/Day and reduced by 1 mg/kg/month. Blood level of CyA was monitored by monoclonal RIA (Cyclo-Trac-NS) method on 3rd, 10th, 30th, 60th, 90th and 180th days. The dose was titrated according to the blood level and the renal function. In spite of progressive reduction in the dose of CyA, the blood level did not show any significant change, probably because of increased absorption or decreased metabolism. Though the percentage change in CyA dose was significant, the CyA level and serum creatinine remained relatively stable during the follow up period. Our patients required relatively lesser dose to achieve optimum blood level. Though the blood level of CyA ranged between 387 and 2120 ng/dL. There was no evidence of rejection or irreversible nephrotoxicity.
- Published
- 1996
19. Late-onset adrenal hyperplasia in north Indian hirsute women.
- Author
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Mithal A, Ammini AC, Godbole MM, Khurana ML, Raj D, Karmarkar MG, and Ahuja MM
- Subjects
- 17-alpha-Hydroxyprogesterone, Adolescent, Adrenal Hyperplasia, Congenital blood, Adrenal Hyperplasia, Congenital physiopathology, Adrenocorticotropic Hormone pharmacology, Adult, Female, Hirsutism blood, Hirsutism physiopathology, Humans, India, Adrenal Hyperplasia, Congenital complications, Hirsutism etiology, Hydroxyprogesterones blood
- Abstract
The occurrence of late-onset congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency was studied in 60 consecutive hirsute women by means of adrenocorticotrophin (ACTH)-stimulated serum 17-hydroxyprogesterone (17-OHP) levels. Five (8.3%) women had an exaggerated response (ACTH-stimulated 17-OHP 3,160 +/- 560 ng/dl). All of them had regular periods and 3 were virilized. The other 2 were indistinguishable from those with idiopathic hirsutism or polycystic ovarian disease.
- Published
- 1988
- Full Text
- View/download PDF
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