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Weightman M, Wong D, Leung M, Das R, Williams K, Bertaso A, Richardson J, Teo K, Meredith I, Worthley M, Worthley S. Diastolic Dysfunction as Assessed with Grid-Tagged Cardiac MRI Correlates with Microvascular Dysfunction and Markers of Left Ventricular Remodelling Following ST-Segment Elevation Myocardial Infarction. Heart Lung Circ 2011. [DOI: 10.1016/j.hlc.2011.05.420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Wong D, Leung M, Das R, Bertaso A, Richardson J, Williams K, Puri R, Meredith I, Teo K, Worthley S. Late Microvascular Obstruction is the Best Predictor of Left Ventricular Remodelling Following ST Elevation MI: A Comparison between CMR and Angiography Derived Myocardial Blood Flow. Heart Lung Circ 2011. [DOI: 10.1016/j.hlc.2011.05.444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Panda N, Gumta M, Karmakar M, Das R, Nandi MM. Jejunogastric intussusceptions. Eur Surg 2010. [DOI: 10.1007/s10353-010-0545-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Rajkhowa S, Das R, Bora S, Rajkhowa C, Rahman H, Bujarbaruah KM. Detection of Shiga Toxin-Producing Escherichia coli and Enteropathogenic Escherichia coli in Faecal Samples of Healthy Mithun (Bos frontalis) by Multiplex Polymerase Chain Reaction. Zoonoses Public Health 2010; 57:397-401. [DOI: 10.1111/j.1863-2378.2009.01249.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Shukla R, Sharma SK, Banerjee P, Das R, Deb P, Prabahar T, Das BK, Adhikary B, Shyam A. Low voltage operation of plasma focus. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2010; 81:083501. [PMID: 20815602 DOI: 10.1063/1.3470917] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Plasma foci of compact sizes and operating with low energies (from tens of joules to few hundred joules) have found application in recent years and have attracted plasma-physics scientists and engineers for research in this direction. We are presenting a low energy and miniature plasma focus which operates from a capacitor bank of 8.4 muF capacity, charged at 4.2-4.3 kV and delivering approximately 52 kA peak current at approximately 60 nH calculated circuit inductance. The total circuit inductance includes the plasma focus inductance. The reported plasma focus operates at the lowest voltage among all reported plasma foci so far. Moreover the cost of capacitor bank used for plasma focus is nearly 20 U.S. dollars making it very cheap. At low voltage operation of plasma focus, the initial breakdown mechanism becomes important for operation of plasma focus. The quartz glass tube is used as insulator and breakdown initiation is done on its surface. The total energy of the plasma focus is approximately 75 J. The plasma focus system is made compact and the switching of capacitor bank energy is done by manual operating switch. The focus is operated with hydrogen and deuterium filled at 1-2 mbar.
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Jairam A, Das R, Aggarwal PK, Kohli HS, Gupta KL, Sakhuja V, Jha V. Iron status, inflammation and hepcidin in ESRD patients: The confounding role of intravenous iron therapy. Indian J Nephrol 2010; 20:125-31. [PMID: 21072151 PMCID: PMC2966977 DOI: 10.4103/0971-4065.70840] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Uremia is a state of heightened inflammatory activation. This might have an impact on several parameters including anemia management. Inflammation interferes with iron utilization in chronic kidney disease through hepcidin. We studied the body iron stores, degree of inflammatory activation, and pro-hepcidin levels in newly diagnosed patients with end-stage renal disease (ESRD), and compared them with normal population. In addition to clinical examination and anthropometry, the levels of iron, ferritin, C-reactive protein, tumor necrosis factor alfa, interleukin-6, and prohepcidin were estimated. A total of 74 ESRD patients and 52 healthy controls were studied. The ESRD patients had a significantly lower estimated body fat percentage, muscle mass, and albumin; and higher transferrin saturation (TSAT) and raised serum ferritin. Inflammatory activation was evident in the ESRD group as shown by the significantly higher CRP, IL-6, and TNF-α levels. The pro-hepcidin levels were also increased in this group. Half of the ESRD patients had received parenteral iron before referral. Patients who had received intravenous iron showed higher iron, ferritin, and TSAT levels. These patients also showed more marked inflammatory activation, as shown by the significantly higher CRP, TNF-α, and IL-6 levels. We conclude that our ESRD patients showed marked inflammatory activation, which was more pronounced in patients who had received IV iron. High hepcidin levels could explain the functional iron deficiency. The cause of the relatively greater degree of inflammatory activation as well as the relationship with IV iron administration needs further studies.
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Das R. TU-SAM-BRB-01: HDR Intra-Cavitary Approaches to APBI: Basic Physics and Limitations. Med Phys 2010. [DOI: 10.1118/1.3469204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Lown MT, Gale CP, Munyombwe T, Hall C, Morrell C, Jackson B, Sapsford RJ, Das R, Kilcullen N, Barth J, Pepper CB, Hall AS. 046 Age–QRST angle score differentiates survival and predicts early and late mortality in 1843 ACS patients. BRITISH HEART JOURNAL 2010. [DOI: 10.1136/hrt.2010.195958.20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Das R, Kumar R. Effect of annealing and composition on crystal structure, surface morphology and optical absorption of chemically deposited Cd1-xSnxS films. CRYSTAL RESEARCH AND TECHNOLOGY 2010. [DOI: 10.1002/crat.201000030] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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135
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Das R, Pandey GK. Expressional analysis and role of calcium regulated kinases in abiotic stress signaling. Curr Genomics 2010; 11:2-13. [PMID: 20808518 PMCID: PMC2851112 DOI: 10.2174/138920210790217981] [Citation(s) in RCA: 98] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2009] [Revised: 07/07/2009] [Accepted: 07/07/2009] [Indexed: 11/30/2022] Open
Abstract
Perception of stimuli and activation of a signaling cascade is an intrinsic characteristic feature of all living organisms. Till date, several signaling pathways have been elucidated that are involved in multiple facets of growth and development of an organism. Exposure to unfavorable stimuli or stress condition activates different signaling cascades in both plants and animal. Being sessile, plants cannot move away from an unfavorable condition, and hence activate the molecular machinery to cope up or adjust against that particular stress condition. In plants, role of calcium as second messenger has been studied in detail in both abiotic and biotic stress signaling. Several calcium sensor proteins such as calmodulin (CaM), calcium dependent protein kinases (CDPK) and calcinuerin B-like (CBL) were discovered to play a crucial role in abiotic stress signaling in plants. Unlike CDPK, CBL and CaM are calcium-binding proteins, which do not have any protein kinase enzyme activity and interact with a target protein kinase termed as CBL-interacting protein kinase (CIPK) and CaM kinases respectively. Genome sequence analysis of Arabidopsis and rice has led to the identification of multigene familes of these calcium signaling protein kinases. Individual and global gene expression analysis of these protein kinase family members has been analyzed under several developmental and different abiotic stress conditions. In this review, we are trying to overview and emphasize the expressional analysis of calcium signaling protein kinases under different abiotic stress and developmental stages, and linking the expression to possible function for these kinases.
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Sinha S, Black ML, Agarwal S, Colah R, Das R, Ryan K, Bellgard M, Bittles AH. Profiling β-thalassaemia mutations in India at state and regional levels: implications for genetic education, screening and counselling programmes. THE HUGO JOURNAL 2010; 3:51-62. [PMID: 21119755 DOI: 10.1007/s11568-010-9132-3] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2009] [Revised: 11/29/2009] [Accepted: 01/20/2010] [Indexed: 11/30/2022]
Abstract
UNLABELLED Thalassaemia and sickle cell disease have been recognized by the World Health Organization as important inherited disorders principally impacting on the populations of low income countries. To create a national and regional profile of β-thalassaemia mutations in the population of India, a meta-analysis was conducted on 17 selected studies comprising 8,505 alleles and offering near-national coverage for the disease. At the national level 52 mutations accounted for 97.5% of all β-thalassaemia alleles, with IVSI-5(G>C) the most common disease allele (54.7%). Population stratification was apparent in the mutation profiles at regional level with, for example, the prevalence of IVSI-5(G>C) varying from 44.8% in the North to 71.4% in the East. A number of major mutations, such as Poly A(T>C), were apparently restricted to a particular region of the country, although these findings may in part reflect the variant test protocols adopted by different centres. Given the size and genetic complexity of the Indian population, and with specific mutations for β-thalassaemia known to be strongly associated with individual communities, comprehensive disease registries need to be compiled at state, district and community levels to ensure the efficacy of genetic education, screening and counselling programmes. At the same, time appropriately designed community-based studies are required as a health priority to correct earlier sampling inequities which resulted in the under-representation of many communities, in particular rural and socioeconomically under-privileged groups. ELECTRONIC SUPPLEMENTARY MATERIAL The online version of this article (doi:10.1007/s11568-010-9132-3) contains supplementary material, which is available to authorized users.
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Das NN, Das R. Synthesis, characterization and activation of quaternary layered double hydroxides for the one-pot synthesis of methyl isobutyl ketone. REACTION KINETICS MECHANISMS AND CATALYSIS 2010. [DOI: 10.1007/s11144-009-0141-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Wong D, Tayeb H, Leung M, Das R, Bailie T, Teo K, Worthley M, Sanders P, Worthley S. Novel Contrast Enhanced Cardiac MRI Parameters Correlate with Surrogates of Ventricular Arrhythmia Post-PPCI. Heart Lung Circ 2010. [DOI: 10.1016/j.hlc.2010.06.463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Selimuzzaman SM, Islam SJ, Nahar Z, Das R, Rahman MA, Rahman MA. Malarigen malaria Pf/Pv antigen rapid test: a simple and effective tool for diagnosis of malaria in the far-flung hilly areas of Bangladesh. Mymensingh Med J 2010; 19:94-99. [PMID: 20046179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Microscopic visualization of malarial parasites on thick and/or thin film is considered as "Gold Standard" for diagnosis of malaria. But it needs skilled microscopist as well as good laboratory set up, which are scarce in Chittagong Hill Tracts (CHT) in Bangladesh. A study was carried out to evaluate the efficacy of a newly introduced Rapid Diagnostic Test (RDT) device based on immunochromatographic test (ICT) format, for malarial parasite. This study was carried out at Balipara, a remote village 64 km away from Bandarban Hill District headquarters, during January 2007 to September 2007. A total 271 patients who reported to Sickbay of 37 Rifle Battalion, Balipara were tested by MALARIAGEN MALARIA Pf/Pv Antigen Rapid Test kit on the spot. Thick & thin blood films were prepared and stained by laboratory technician at the sick bay, properly labeled, preserved and sent to pathologist working at Armed Forces Medical College, Dhaka Cantonment, Dhaka for microscopy. Three (1.11%) cases were excluded as control band of RDT were negative or test band appeared after long incubation. Six (2.22%) were excluded for poor quality of staining blood film. Among 262 cases malarial parasites were detected in 74(28.24%). Of these 62(83.78%) were Plasmodium falciparum and 12(16.22%) were Plasmodium vivax. Parasite count ranged from 2500/mµL to 527500/mµL with mean 67400/mµL (+/-93400). Among 262 cases, 97(37.02%) were positive for malarial antigen(s) in RDT. Of these 74(76.29%) were P. falciparum and 23(23.71%) were P. vivax. Overall sensitivity and specificity of RDT for detection of malarial antigen(s) irrespective of their species were 95.95% and 86.71% respectively with positive and negative predictive value 73% & 98% respectively. Relative to microscopy, the device has shown sensitivity 94.6% and specificity 88.52% for detection of P. falciparum with positive and negative predictive value 72% and 98% respectively. The device sensitivity and specificity for detection of P. vivax were 100% and 93.1% with respective positive and negative predictive value 47% and 100%. Malariagen Malaria Pf/Pv Antigen Rapid Test (RDT) performs as a better sensor and discriminator of malarial parasites and their species and appears to be an acceptable tool for diagnosis of malaria in symptomatic patient.
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Das R, Bhattacharyya D, Kalita J. CLUSTERING GENE EXPRESSION DATA USING AN EFFECTIVE DISSIMILARITY MEASURE1. ACTA ACUST UNITED AC 2010. [DOI: 10.2316/journal.210.2010.1.210-1014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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141
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Wong D, Leung M, Das R, Liew G, Dundon B, Worthley M, Teo K, Chew D, Meredith I, Worthley S. Intracoronary ECG During Primary Percutaneous Coronary Intervention (PPCI) For ST Elevation MI Predicts Microvascular Obstruction And Infarct Size. Heart Lung Circ 2010. [DOI: 10.1016/j.hlc.2010.06.989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Thomopoulos S, Das R, Silva MJ, Sakiyama-Elbert S, Harwood FL, Zampiakis E, Kim HM, Amiel D, Gelberman RH. Enhanced flexor tendon healing through controlled delivery of PDGF-BB. J Orthop Res 2009; 27:1209-15. [PMID: 19322789 PMCID: PMC2916020 DOI: 10.1002/jor.20875] [Citation(s) in RCA: 88] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A fibrin/heparin-based delivery system was used to provide controlled delivery of platelet derived growth factor BB (PDGF-BB) in an animal model of intrasynovial flexor tendon repair. We hypothesized that PDGF-BB, administered in this manner, would stimulate cell proliferation and matrix remodeling, leading to improvements in the sutured tendon's functional and structural properties. Fifty-six flexor digitorum profundus tendons were injured and repaired in 28 dogs. Three groups were compared: (1) controlled delivery of PDGF-BB using a fibrin/heparin-based delivery system; (2) delivery system carrier control; and (3) repair- only control. The operated forelimbs were treated with controlled passive motion rehabilitation. The animals were euthanized at 7, 14, and 42 days, at which time the tendons were assessed using histologic (hyaluronic acid content, cellularity, and inflammation), biochemical (total DNA and reducible collagen crosslink levels), and biomechanical (gliding and tensile properties) assays. We found that cell activity (as determined by total DNA, collagen crosslink analyses, and hyaluronic acid content) was accelerated due to PDGF-BB at 14 days. Proximal interphalangeal joint rotation and tendon excursion (i.e., tendon gliding properties) were significantly higher for the PDGF-BB-treated tendons compared to the repair-alone tendons at 42 days. Improvements in tensile properties were not achieved, possibly due to suboptimal release kinetics or other factors. In conclusion, PDGF-BB treatment consistently improved the functional but not the structural properties of sutured intrasynovial tendons through 42 days following repair.
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Narang R, Narang P, Jain AP, Mendiratta DK, Joshi R, Lavania M, Das R, Katoch VM. 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.
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Garewal G, Das R, Jaur J, Marwaha RK, Gupta I. Establishment of prenatal diagnosis for β-thalassaemia: A step towards its control in a developing country. Ann Hum Biol 2009; 32:138-44. [PMID: 16096209 DOI: 10.1080/03014460500075019] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Beta-thalassaemia constitutes a major health burden on the limited health resources of India and prenatal diagnosis is seen as an important preventive measure to reduce the burden of the disease. Prenatal diagnosis has been offered to 99 women in 112 pregnancies by fetal DNA analysis, using a PCR-based Amplification Refractory Mutation System (ARMS) for the common and uncommon Indian mutations. Restriction fragment length polymorphism (RFLP) for the beta-globin gene was used when the mutation remained unidentified in one of the parents or to complement the ARMS result. In 53 cases the fetus tested had beta-thalassaemia trait (betaTT) (47.3%), 22 were normal (19.6%) and 31 had thalassaemia major (27.6%). In five cases (4.5%), a definitive report could not be given due to maternal contamination. In one case (0.9%), there was a misdiagnosis. Pitfalls encountered in the diagnosis were maternal contamination and occasional non-amplification of the primers. Having established a regional centre for the prenatal diagnosis for thalassaemia, the screening programmes will be enlarged both to identify carriers and prevent the birth of further homozygous children, even during the first pregnancy.
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Singh M, Chauhan DS, Gupta P, Das R, Srivastava RK, Upadhyay P, Singh P, Srivastava K, Faujdar J, Jaudaun GPS, Yadav VS, Sharma VD, Venkatesan K, Sachan S, Sachan P, Katoch K, Katoch VM. In vitro effect of fluoroquinolones against Mycobacterium tuberculosis isolates from Agra & Kanpur region of north India. Indian J Med Res 2009; 129:542-547. [PMID: 19675382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023] Open
Abstract
BACKGROUND & OBJECTIVE Fluoroquinolones (FQs) are important drugs used for treatment of drug resistant tuberculosis and are also now being considered as first line drugs to shorten the duration of treatment of tuberculosis (TB). In order to find out useful FQs for treatment of tuberculosis, the comparative efficacy of five FQs, namely, ofloxacin (OFL), ciprofloxacin (CIP), sparfloxacin (SPX), gatifloxacin (GAT) and levofloxacin (LEVX) was studied against Mycobacterium tuberculosis (MTB) isolates obtained from both treated and untreated patients from Agra and Kanpur regions of north India. METHODS A total of 162 MTB isolates [including 110 MTB isolates obtained from untreated patients (Cat-I) and 52 isolates from treated patients (Cat-II)] were tested for their susceptibilities to FQs using standard minimum inhibitory concentration (MIC) method on Löwenstein-Jensen medium. RESULTS Keeping in view the therapeutically achievable drug levels, it was found that in Cat-I 97.2 per cent (107/110) isolates were sensitive to GAT, 89 per cent (98/110) to LEVX at 1 microg/ml whereas 92.7 per cent (102/110) isolates were inhibited by OFL at 2 microg/ml and 73.6 per cent (81/110) to SPX at 0.5 microg/ml. Only 63.6 per cent (70/110) isolates were found to be sensitive to CIP at 2 microg/ml which increased to 89 per cent (98/110) at 4 microg/ml (higher than achievable peak serum level). On the other hand, among 52 isolates for Cat-II, 37 (71.2%) were found to be sensitive to GAT and 33 (63.5%) to LEVX at 1 microg/ml concentration, 28 (53.8%) to SPX at 0.5 microg/ml whereas 33 (63.5%) and 24 (46.2%) isolates were found to be sensitive to OFL and CIP at 2 microg/ml, respectively. INTERPRETATION & CONCLUSION It appears that GAT has higher activity against MTB isolates followed by OFL, LEVX and SPX whereas CIP showed the lowest activity. GAT was also found to be the most effective FQ against multi-drug resistant (MDR) isolates both from Cat-I and Cat-II patients. Thus, except CIP, other FQs showed potential to be included in the treatment regimens of tuberculosis including MDR-TB.
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Das R, Veerabahu M, Vikraman B. Mandibular symphysis as a donor site in alveolar bone grafting—a study on donor site morbidity. Int J Oral Maxillofac Surg 2009. [DOI: 10.1016/j.ijom.2009.03.168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Rajkhowa S, Rajkhowa C, Dutta PR, Michui P, Das R. Bluetongue infection rate in mithun (Bos frontalis) in the north-eastern upland region of India. REV SCI TECH OIE 2009; 27:907-14. [PMID: 19284059 DOI: 10.20506/rst.27.3.1851] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Studies conducted on 106 mithun at the National Research Centre on Mithun and 66 free-ranging mithun in Nagaland, India, revealed an infection rate with bluetongue virus of 86%, using a commercially available competitive enzyme-linked immunosorbent assay. Animals were grouped according to their age: 36 of 1 to 2 years of age, 50 of 2 to 4 years of age and 86 aged 4 years and over. The highest infection rate (98%) was found in mithun > 4 years old and the lowest (58%) in those 1 to 2 years old. No statistically significant difference was observed between infection rates of males (89%) and females (85%). The infection rate was higher (95%) in free-ranging mithun than in mithun kept under a semi-intensive system (80%). This is the first report of serological evidence of antibodies to bluetongue virus in mithun. The possible role of vectors in the epidemiology of bluetongue virus infection in mithun is discussed briefly.
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Kotokey RK, Potsangham T, Das R. A rare cutaneous manifestation of acute myeloid leukaemia. JOURNAL OF THE INDIAN MEDICAL ASSOCIATION 2009; 107:252. [PMID: 19810375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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149
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Manna SK, Das R, Manna C. Microbiological quality of finfish and shellfish with special reference to shiga toxin-producing Escherichia coli O157. J Food Sci 2009; 73:M283-6. [PMID: 19241559 DOI: 10.1111/j.1750-3841.2008.00815.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The objective of this study was to determine the microbiological quality of fish and shellfish from Kolkata, India, with special emphasis on E. coli O157. Fresh and ice-preserved Labeo rohita, Catla catla, Cirrhinus mrigala, Oreochromis mossambica, Heteropneustesfossilis, Clarias batrachus, and Penaeus monodon were examined for total heterotrophic bacteria and coliform loads and presence of E. coli and E. coli serotype O157 by culture method. While the total plate count of bacteria was within acceptable or marginally acceptable limits for most samples, fishes were contaminated with coliforms, including E. coli, indicating poor hygiene and sanitary conditions. Although E. coli O157 could not be detected, a few samples were contaminated with non-O157 serotypes of enterohaemolysin- and Shiga toxin-producing E. coli, raising public health concern.
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Unnikrishnan R, Das R, Jaydip R, Sudhakaran C, Mohan V. Unexpected and abnormally low HDL cholesterol levels on combination hypolipidemic therapy. THE JOURNAL OF THE ASSOCIATION OF PHYSICIANS OF INDIA 2009; 57:180-181. [PMID: 19582991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
In general, Indians have low HDL cholesterol levels. Fenofibrate, a drug widely used in the treatment of hypertriglyceridemia, usually also increases HDL cholesterol. There have been a few reports in the literature of a paradoxical decrease in serum HDL-cholesterol in patients treated with fenofibrate, either alone or in combination with a statin. We report three cases of paradoxical decrease in serum HDL-cholesterol in type 2 diabetic patients treated with a statin-fenofibrate combination.
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