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Sreshty MA, Misra S, Murty USN. Interpreting the SDS-PAGE protein patterns with self-organizing maps: application for the characterization of mosquito-pathogenic Bacillus strains. J Appl Microbiol 2010; 110:239-47. [PMID: 20973881 DOI: 10.1111/j.1365-2672.2010.04880.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
AIMS To present the pairwise comparison of potential mosquito-pathogenic Bacillus strains based on their SDS-PAGE protein patterns and to evaluate their characteristic toxicity patterns. METHODS AND RESULTS In this work, 20 Bacillus strains were subjected to qualitative toxicity tests against Aedes aegypti and Culex quinquefasciatus larvae. The selected strains were then characterized by SDS-PAGE protein profiles. The highly heterogeneous multiple protein components of protein patterns were analysed using self-organizing map (SOM), a 'visualization and clustering' tool. Members of mosquitocidal Bacillus species were classified in four distinct clusters, and then toxicity patterns were examined. Cluster (1, 1) comprised of three highly toxic strains of Bacillus sphaericus: SPH88, 1593 and KSD-4; cluster (1, 2) consisted of two B. sphaericus strains: SSII-1 and Bsp-R that showed weak larvicidal activity; cluster (2, 1) constituted two B. sphaericus strains: WHO2297 and ISPC-5 that possessed moderate toxicity; and cluster (2, 2) contained four B. thuringiensis ssp. israelensis strains: ONR-60A, HD500, IPS70 and IPS82 belonging to serotype H14 but exhibited moderate to high mosquito larvicidal toxicity. CONCLUSIONS SOM served as a colour-coded alternate for easy visualization of similarities or dissimilarities between the strains even at the infra subspecies level. Furthermore, characteristic toxicity patterns of Bacillus strains of different clusters were determined. SIGNIFICANCE AND IMPACT OF THE STUDY Analysis of electrophoretic protein patterns using SOM provides a better insight into the inter-relationships of bacterial strains through similarity-based clustering and pairwise comparison of two strains.
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Mudryk Y, Paudyal D, Pecharsky VK, Gschneidner KA, Misra S, Miller GJ. Controlling magnetism of a complex metallic system using atomic individualism. PHYSICAL REVIEW LETTERS 2010; 105:066401. [PMID: 20867992 DOI: 10.1103/physrevlett.105.066401] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2010] [Indexed: 05/29/2023]
Abstract
When the complexity of a metallic compound reaches a certain level, a specific location in the structure may be critically responsible for a given fundamental property of a material while other locations may not play as much of a role in determining such a property. The first-principles theory has pinpointed a critical location in the framework of a complex intermetallic compound--Gd(5)Ge(4)--that resulted in a controlled alteration of the magnetism of this compound using precise chemical tools.
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Misra S, Reed KB, Schafer BW, Ramesh KT, Okamura AM. Mechanics of Flexible Needles Robotically Steered through Soft Tissue. Int J Rob Res 2010; 29:1640-1660. [PMID: 21170164 DOI: 10.1177/0278364910369714] [Citation(s) in RCA: 131] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The tip asymmetry of a bevel-tip needle results in the needle naturally bending when it is inserted into soft tissue. This enables robotic needle steering, which can be used in medical procedures to reach subsurface targets inaccessible by straight-line trajectories. However, accurate path planning and control of needle steering requires models of needle-tissue interaction. Previous kinematic models required empirical observations of each needle and tissue combination in order to fit model parameters. This study describes a mechanics-based model of robotic needle steering, which can be used to predict needle behavior and optimize system design based on fundamental mechanical and geometrical properties of the needle and tissue. We first present an analytical model for the loads developed at the tip, based on the geometry of the bevel edge and material properties of soft-tissue simulants (gels). We then present a mechanics-based model that calculates the deflection of a bevel-tipped needle inserted through a soft elastic medium. The model design is guided by microscopic observations of needle-gel interactions. The energy-based formulation incorporates tissue-specific parameters, and the geometry and material properties of the needle. Simulation results follow similar trends (deflection and radius of curvature) to those observed in experimental studies of robotic needle insertion.
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Dhyani D, Maikhuri RK, Misra S, Rao KS. Endorsing the declining indigenous ethnobotanical knowledge system of seabuckthorn in Central Himalaya, India. JOURNAL OF ETHNOPHARMACOLOGY 2010; 127:329-334. [PMID: 19900529 DOI: 10.1016/j.jep.2009.10.037] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2008] [Revised: 09/19/2009] [Accepted: 10/30/2009] [Indexed: 05/28/2023]
Abstract
AIM OF THE STUDY Based on research findings this study is aimed to generate database on ethnobotanical aspects, sustainable utilization by value addition and awareness generation through outreach programme related to Hippophae salicifolia D. Don. (Elaeagnaceae) in the higher Himalayan zone of Uttarakhand in Central Himalaya, India. MATERIALS AND METHODS An in-depth survey from June 2004 to July 2006 followed by 480 interviews with the help of semi-structured questionnaires was carried out in 24 Hippophae growing locations in 12 different valleys of Uttarakhand. RESULTS Plant has immense multipurpose properties and is traditionally utilized for food (20(Min)-90%(Max)), medicine (10(Min)-60%(Max)), veterinary (20(Min)-100%(Max)), fuel (10(Min)-80%(Max)), fencing (20(Min)-80%(Max)), agricultural tools (20(Min)-50%(Max)) and dye mordant (60%). Besides, awareness programmes and value added product demonstration resulted in economical upliftment of local inhabitants of Central Himalaya. CONCLUSION The present manuscript will certainly provide an ethnobotanical statistics' impact on the modern scientific societies regarding conservation, cultivation and popularization of this underutilized wild edible species at mass scale. Simultaneously, these findings have important connotations in light of upcoming organic food and nutraceutical industries in the country.
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Thatipelli M, Misra S, Soukas P. Abstract No. 40: Effect of stent cell design on the neurological outcomes and patency rates following carotid artery stent placement. J Vasc Interv Radiol 2010. [DOI: 10.1016/j.jvir.2009.12.185] [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] Open
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Khosla A, Misra S. Abstract No. 39: Comparison of outcomes for hypertensive response and renal function in patients with renal artery stenosis who underwent stent placement with and without concomitant use of embolic protection device. J Vasc Interv Radiol 2010. [DOI: 10.1016/j.jvir.2009.12.184] [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] Open
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Misra S, Khosla A, Friese J, Bjarnason H, Glovicki P, Rooke T, McKusick M. Abstract No. 352: The outpatient vascular and interventional radiology practice from 2001-2008. J Vasc Interv Radiol 2010. [DOI: 10.1016/j.jvir.2009.12.380] [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] Open
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Misra S, Shergill U, Misra K, Yang B, Janardhanan R. Abstract No. 98: Increased expression of HIF-1α, VEGF-A and its receptors, MMP-2, TIMP-1, and ADAMTS-1 at the venous stenosis of arteriovenous fistula in a mouse model with renal insufficiency. J Vasc Interv Radiol 2010. [DOI: 10.1016/j.jvir.2009.12.248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Jain V, Srivastava R, Jha S, Misra S, Rawat NS, Amla DV. Study of matrix metalloproteinase-2 in inguinal hernia. J Clin Med Res 2009; 1:285-9. [PMID: 22481991 PMCID: PMC3311444 DOI: 10.4021/jocmr2009.12.1281] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/21/2009] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND Abnormal collagen metabolism is thought to play an important role in the development of primary inguinal and ventral hernia. The detection of an impaired collagen balance both in the tissue as well as in cultured fibroblasts underlines the suspicion that the development of hernia is likely to be implemented primarily by a disturbance of the fibroblast function and their collagen genes. Based on these results we assume that the altered collagen synthesis in hernia patients can be regarded as a genetically linked deregulation serving as a basic initiating or promoting factor for the development of primary inguinal hernias. With the hypothesis that hernia is a local manifestation of a systemic disease manifested by increased expression of matrix metallo-proteinase-2 (MMP-2), a study was planned with following aims: 1) to establish a causal association between inguinal hernia and MMP-2; 2) to test the hypothesis that hernia is a local manifestation of a systemic disorder rather than a mere local mechanical defect. METHODS A case control study was conducted on 30 subjects of each direct and indirect inguinal hernia and 30 controls. DAC-ELISA test was used for analysis of serum (preoperative) and tissue samples (fascia transversalis) in patients as well as controls. RESULTS Statistically, serum levels of MMP-2 were significantly increased in all the hernia patients as compared to controls. This increment was maximum in patients of direct hernia. MMP-2 was not detectable in tissue samples. CONCLUSIONS Hernia is a local manifestation of a systemic disease rather than a mere local mechanical defect. KEYWORDS MMP-2; Matrix Metalloproteinase-2; Inguinal hernia; DAC-ELISA; Collagen metabolism; PBST-Phosphate Buffer Saline Tween-20.
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Jain V, Tiwari S, Misra S, Chaudhary D. Self-insertion of needles: An unusual cause of empyema thoracis and its thoracoscopic management. J Minim Access Surg 2009; 5:108-10. [PMID: 20407570 PMCID: PMC2843125 DOI: 10.4103/0972-9941.59309] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2008] [Accepted: 01/03/2009] [Indexed: 11/15/2022] Open
Abstract
Intrapulmonary aberrant needles are rare in clinical practice. Most common cause till date is the intra-thoracic migration of pins and wires commonly used in treatment of fractures and dislocations of upper extremity. Some cases of traumatic intra-thoracic insertion of needles have also been reported. We report a patient of empyema thoracis due to unusual habit of self-insertion of needles in his body because of some myth. The patient was successfully managed by video-assisted thoracoscopic surgery.
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Hester TW, Parkinson LC, Robson J, Misra S, Sangha H, Martin JE. A hypothesis and model of reduced fetal movement as a common pathogenetic mechanism in clubfoot. Med Hypotheses 2009; 73:986-8. [PMID: 19786327 DOI: 10.1016/j.mehy.2009.04.056] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2009] [Revised: 04/04/2009] [Accepted: 04/08/2009] [Indexed: 10/20/2022]
Abstract
BACKGROUND Clubfoot or Talipes equinovarus is characterised by an adducted forefoot, hindfoot varus, and ankle equinus deformity, varying in severity and ease of correction. It is one of the most common congenital defects, with a prevalence of around 1 per 1000. Ambiguity still surrounds the classification and pathogenesis of clubfoot. METHODS A literature search was performed using Pubmed, Ovid, and the Cochrane Databases, using search terms in isolation or combination: clubfoot, Talipes equinovarus, congenital foot deformities and joint development, identified articles were further hand searched and relevant references identified. CONCLUSION We propose that the underlying unifying factor in all cases of clubfoot is a lack of fetal movement. Fetal movement is a key developmental signal in the development of joints, and we suggest that this applies to the morphogenesis of the forefoot. Theories exist to explain specific individual features of clubfoot in certain cases and to explain experimental studies, however no common final pathway has been described. We believe that our hypothesis brings together key elements of these and will simplify understanding and classification of clubfoot.
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Thatipelli M, Huettl E, McKusick M, Misra S. Angioplasty for Renal Artery Fibromuscular Dysplasia in Older Hypertensive Patients. Angiology 2009; 60:714-8. [DOI: 10.1177/0003319709335512] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Aim: To describe the outcomes of treating patients with angioplasty who are older than 40 years with symptomatic/labile/refractory hypertension (HTN). Methods: Between1999 and 2005, 28 patients underwent angioplasty for renal fibromuscular dysplasia (FMD). Patients were excluded if they had concomitant atherosclerotic renal artery stenosis (n = 4) or less than 1 month follow-up (n = 8). Results: The study group included 16 Caucasians (21 procedures; mean age 65.5 10.8 years; females = 88%). The cardiovascular risk factors include HTN (n = 13), smoking (n = 1), diabetes (n = 2), dyslipidemia (n = 8). The HTN was characterized as refractory (n = 15, 12 were symptomatic) and new-onset in 1 patient. The technical success rate was 100%. Over a median period of 12.8 months (range: 1.0-85.8), 18 (95%) procedures ‘‘failed,’’ of which 8 (42%) within 1 month and the rest in 1 year. Conclusions: Angioplasty in symptomatic renal FMD in patients >40 years is associated with poor outcomes possibly due to early restenosis.
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Misra S, Rao M. Tracheostomy stomal ventilation is not tracheal ventilation. Acta Anaesthesiol Scand 2009; 53:546; author reply 547. [PMID: 19317868 DOI: 10.1111/j.1399-6576.2008.01897.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Kishore D, Misra S. Atypical systemic manifestation of scorpion envenomation. THE JOURNAL OF THE ASSOCIATION OF PHYSICIANS OF INDIA 2009; 57:344. [PMID: 19702045] [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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Balasubramanyam A, Sailaja N, Mahboob M, Rahman MF, Misra S, Hussain SM, Grover P. Evaluation of genotoxic effects of oral exposure to aluminum oxide nanomaterials in rat bone marrow. Mutat Res 2009; 676:41-7. [PMID: 19486863 DOI: 10.1016/j.mrgentox.2009.03.004] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2008] [Revised: 03/02/2009] [Accepted: 03/18/2009] [Indexed: 11/17/2022]
Abstract
Nanomaterials have novel properties and functions because of their small size. The unique nature of nanomaterials may be associated with potentially toxic effects. The aim of this study was to evaluate the in vivo genotoxicity of rats exposed with Aluminum oxide nanomaterials. Hence in the present study, the genotoxicity of Aluminum oxide nanomaterials (30 and 40 nm) and its bulk material was studied in bone marrow of female Wistar rats using chromosomal aberration and micronucleus assays. The rats were administered orally with the doses of 500, 1000 and 2000 mg/kg bw. Statistically significant genotoxicity was observed with Aluminum oxide 30 and 40 nm with micronucleus as well as chromosomal aberration assays. Significantly (p < 0.05 or p < 0.001) increased frequency of MN was observed with 1000 and 2000 mg/kg bw dose levels of Aluminum oxide 30 nm (9.4 +/- 1.87 and 15.2 +/- 2.3, respectively) and Aluminum oxide 40 nm (8.1 +/- 1.8 and 13.9 +/- 2.21, respectively) over control (2.5 +/- 0.7) at 30 h. Likewise, at 48 h sampling time a significant (p < 0.05 or p < 0.001) increase in frequency of MN was evident at 1000 and 2000 mg/kg bw dose levels of Aluminum oxide 30 nm (10.6 +/- 1.68 and 16.6 +/- 2.66, respectively) and Aluminum oxide 40 nm (9.0 +/- 1.38 and 14.7 +/- 1.68, respectively) compared to control (1.8 +/- 0.75). Significantly increased frequencies (p < 0.05 or p < 0.001) of chromosomal aberrations were observed with Aluminum oxide 30 nm (1000 and 2000 mg/kg bw) and Aluminum oxide 40 nm (2000 mg/kg bw) in comparison to control at 18 and 24 h. Further, since there is need for information on the toxicokinetics of nanomaterials, determination of these properties of the nanomaterials was carried out in different tissues, urine and feces using inductively coupled plasma mass spectrometry (ICP-MS). A significant size dependent accumulation of Aluminum oxide nanomaterials occurred in different tissues, urine and feces of rats as shown by ICP-MS data. The results of our study suggest that exposure to Aluminum oxide nanomaterials has the potential to cause genetic damage.
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Misselt A, Zielinski M, Thatipelli M, Bjarnason H, Misra S. Abstract No. 229: Stenting of the Superficial Femoral Artery: One Year Outcomes for Patients with Chronic Limb Ischemia and Claudication. J Vasc Interv Radiol 2009. [DOI: 10.1016/j.jvir.2008.12.222] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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142
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Misra S, Yang B, Shergill U, Fu A. Abstract No. 42: Mouse Arteriovenous Fistula Model. J Vasc Interv Radiol 2009. [DOI: 10.1016/j.jvir.2008.12.047] [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] Open
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Friese J, Misra S, McKusick M, Bjarnason H. Abstract No. 102: Quality Improvement in Inventory Management. J Vasc Interv Radiol 2009. [DOI: 10.1016/j.jvir.2008.12.083] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Kishore D, Misra S. Cryoglobulinemia presenting as acute polyneuropathy. THE JOURNAL OF THE ASSOCIATION OF PHYSICIANS OF INDIA 2008; 56:998-999. [PMID: 19322985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
A 48 years male presented with acute axonal neuropathy and palpable purpura over bilateral lower limb, RA factor, and cryoglobulins were present in the serum. Nerve biopsy revealed myelinated fibre loss, axonal degeneration and necrotizing vasculitis of epineural vessels.
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Shaikh M, Misra S. PP-060 Study of HIV positive cases attending Voluntary Counseling and Testing Center (VCTC) A gender perspective. Int J Infect Dis 2008. [DOI: 10.1016/s1201-9712(09)60211-3] [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] Open
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146
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Misra S, Macura KJ, Ramesh KT, Okamura AM. The importance of organ geometry and boundary constraints for planning of medical interventions. Med Eng Phys 2008; 31:195-206. [PMID: 18815068 DOI: 10.1016/j.medengphy.2008.08.002] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2008] [Revised: 07/01/2008] [Accepted: 08/04/2008] [Indexed: 10/21/2022]
Abstract
Realistic modeling of medical interventions involving tool-tissue interactions has been considered to be a key requirement in the development of high-fidelity simulators and planners. Organ geometry, soft-tissue constitutive laws, and boundary conditions imposed by the connective tissues surrounding the organ are some of the factors that govern the accuracy of medical intervention planning. In this study it is demonstrated that, for needle path planning, the organ geometry and boundary constraints surrounding the organ are the most important factors influencing the deformation. As an example, the procedure of needle insertion into the prostate (e.g. for biopsy or brachytherapy) is considered. Image segmentation is used to extract the anatomical details from magnetic resonance images, while object-oriented finite element analysis (OOF) software is used to generate finite element (FE) meshes from the segmented images. Two-dimensional FE simulations that account for complex anatomical details along with relative motion between the prostate and its surrounding structure using cohesive zone models are compared with traditional simulation models having simple organ geometry and boundary constraints. Nodal displacements for these simpler models were observed to be up to 14 times larger than those obtained from the anatomically accurate models.
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Singh SV, Singh AV, Singh R, Sharma S, Shukla N, Misra S, Singh PK, Sohal JS, Kumar H, Patil PK, Misra P, Sandhu KS. Sero-prevalence of Bovine Johne's disease in buffaloes and cattle population of North India using indigenous ELISA kit based on native Mycobacterium avium subspecies paratuberculosis ‘Bison type’ genotype of goat origin. Comp Immunol Microbiol Infect Dis 2008; 31:419-33. [PMID: 17854892 DOI: 10.1016/j.cimid.2007.06.002] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/28/2007] [Indexed: 11/16/2022]
Abstract
Present pilot study is the first attempt in the country to estimate sero-prevalence of Bovine Johne's disease (BJD) by screening cattle and buffaloes representing large population belonging to farmer's and farm herds in the home tracts (Uttar Pradesh (UP) and Punjab) of Hariana cattle and Murrah buffaloes in North India. Indigenous and in-house plate ELISA kit (using protoplasmic antigen from native Mycobacterium avium subsp. paratuberculosis 'Bison type' strain of goat origin), originally developed for goats and sheep was standardized in bovines and used for screening. For this study, 33 villages of south and west UP were randomly selected and surveyed from 2001 to 2003. There were 7943 farmer's families having 38,251 livestock, including cattle, buffaloes, goats and sheep (per family 4.8% livestock). Numerically, buffaloes and cattle were 54.7% and 22.1%, respectively. Serum samples were collected from 726 animals (4.2% of 16, 981 livestock with 4375 farmer's families) located in 33 randomly surveyed villages. Serum samples (699), submitted to Epidemiology Department of Veterinary College (Punjab Agricultural University, Ludhiana), in the year 2004 by farmer's and organized farm herds (Buffaloes, 372, Cattle, 327), were screened by this ELISA kit. Soluble protoplasmic antigen was prepared from Map (S 5) 'Bison type' strain isolated from a terminally sick goat with Johne's disease. Of the total 1425 bovine (Buffaloes and cattle) serum samples screened using indigenous ELISA kit, sero-prevalence of Johne's disease was 29.0% (28.6% in buffalo and 29.8% in cattle) in Northern India. State-wise sero-prevalence was 31.9% and 23.3% in UP and Punjab, respectively. In UP, of the 601 randomly sampled buffaloes, sero-prevalence was 40.3% (16.6% in young and 40.9% adults) and 25.5% (10.5% in young and 26.3% adults) in south and west UP, respectively. Of the 125 cattle screened, sero-prevalence was 42.6% (nil in young and 44.4% adults) and 30.0% (nil in young and 30.6% adults) in south and west UP, respectively. Of the 699 serum samples screened from Ludhiana, Punjab, sero-prevalence of BJD was 23.0%. Sero-prevalence was 23.3% (12.1% in young and 24.4% in adults) and 26.9% (27.2% in young and 26.8% in adults) in buffaloes and cattle, respectively. High prevalence of BJD in buffaloes in native tract of Murrah breed, and Hariana breed of cattle correlated with poor per-animal productivity and BJD may be the major cause. Indigenous ELISA kit was rapid, economic and sensitive test for large-scale screening of buffaloes and cattle population against incurable BJD.
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Misra S, Misra N, Reddy B. External ophthalmomyiasis by oestrus ovis: an unknown endemic eye disease in rural parts of central India. Trop Doct 2008; 38:120-2. [PMID: 18453513 DOI: 10.1258/td.2007.070017] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
SUMMARY Although much general information has accumulated about ocular myiasis, there are very few reports about the same amongst the Indian population. We present a case series, comprising of 13 documented cases of external ophthalmomyiasis due to Oestrus ovis, detected at regular intervals in a small geographical area of rural central India, which strongly indicated the presence of a previously unknown endemic eye disease of this region.
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Kesavadas C, Thomas B, Misra S, Saini J. Attenuation of cerebral veins in susceptibility-weighted MR imaging performed with the patient under general anesthesia. AJNR Am J Neuroradiol 2008; 29:e71. [PMID: 18372412 DOI: 10.3174/ajnr.a1083] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Webb A, Patel N, Loukogeorgakis S, Okorie M, Aboud Z, Misra S, Rashid R, Miall P, Deanfield J, Benjamin B, Macallister R, Hobbs A, Ahluwalia A. Acute blood pressure lowering and vasoprotective effects of dietary nitrate. FASEB J 2008. [DOI: 10.1096/fasebj.22.1_supplement.737.30] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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