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Chakraborty A, Roy S, Datta A, Kar A. Skewed antibiogram of community-acquired urinary isolates and the therapeutic dilemma. Crit Care 2015. [PMCID: PMC4471047 DOI: 10.1186/cc14179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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77
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Peters E, Ross T, Crider B, Ashley S, Chakraborty A, Hennek M, Kumar A, Liu S, McEllistrem M, Prados-Estévez F, Thrasher J, Yates S. Inelastic neutron scattering studies of 132,134Xe: Elucidating structure in a transitional region and possible interferences for 0 vββsearches. EPJ WEB OF CONFERENCES 2015. [DOI: 10.1051/epjconf/20159301027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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78
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Barman NN, Bora DP, Khatoon E, Mandal S, Rakshit A, Rajbongshi G, Depner K, Chakraborty A, Kumar S. Classical Swine Fever in Wild Hog: Report of its Prevalence in Northeast India. Transbound Emerg Dis 2014; 63:540-7. [PMID: 25430917 DOI: 10.1111/tbed.12298] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Indexed: 11/29/2022]
Abstract
Classical swine fever virus (CSFV) is the causative agent of a highly contagious disease, hog cholera in pigs. The disease is endemic in many parts of the world and vaccination is the only way to protect the animals from CSFV infection. Wild hogs belong to the species Sus Scrofa Cristatus under the family Suidae are quite susceptible to CSFV infection. The epidemiological role concerning classical swine fever (CSF) in India is largely unknown. We report here the three isolated cases of CSF in wild hogs from three National parks, namely Kaziranga National Park, Manas National Park and Jaldapara National Park, from north-east part of India. The post-mortem and histopathological findings were clearly indicative for CSFV infection. The presence of CSFV genome was demonstrated in several organs and tissues collected from hogs died due to viral infection. In addition, CSF-specific antibodies were detected in two wild hogs as well as in eighteen feral pigs from the same locations. The phylogenetic analysis of the partial E2 protein gene and 5' untranslated region of CSFV isolates from the wild hog showed identities with genotype 2.2 of the Indian isolates. Occurrence of CSF in wild hogs may pose a potent threat in the epidemiology of the virus in Northeast part of India. To the best of our knowledge, the report presented in the manuscript is the first comprehensive report on CSF in wild hogs form Northeast India. The findings reported would help us to understand the epidemiology and biology of CSFV in wild animals.
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79
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Basak J, Chakraborty A, Chaudhuri K, Katarkar A, Bose C, Mukhopadhyay A. Study of Immunohistochemical and Clinicopathologic Features of Female Breast Cancer Patients with /Without Brca1 Mutation in Eastern India. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu329.33] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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80
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Klein B, Chakraborty A, Helmgaard L, Arce JC. The influence of body weight on serum FSH concentration and ovarian response to HP-HMG in controlled ovarian stimulation cycles. Fertil Steril 2014. [DOI: 10.1016/j.fertnstert.2014.07.745] [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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81
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Ete T, Mondal S, Sinha D, Nag A, Chakraborty A, Pan K, Pal J, Ghosh A. Seminoma in undescended testes presenting with acute renal failure. Indian J Nephrol 2014; 24:200-1. [PMID: 25120307 PMCID: PMC4127849 DOI: 10.4103/0971-4065.132029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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82
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Nag A, Datta J, Das A, Agarwal AK, Sinha D, Mondal S, Ete T, Chakraborty A, Ghosh S. Acute kidney injury and dermonecrosis after Loxosceles reclusa envenomation. Indian J Nephrol 2014; 24:246-8. [PMID: 25097339 PMCID: PMC4119339 DOI: 10.4103/0971-4065.133017] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Spiders of the Loxosceles species can cause dermonecrosis and acute kidney injury (AKI). Hemolysis, rhabdomyolysis and direct toxin-mediated renal damage have been postulated. There are very few reports of Loxoscelism from India. We report a case of AKI, hemolysis and a "gravitational" pattern of ulceration following the bite of the brown recluse spider (Loxosceles spp).
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83
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Chakraborty A, Sengupta A, Bhadu MK, Pandey A, Mondal A. Efficient removal of arsenic (V) from water using steel-making slag. WATER ENVIRONMENT RESEARCH : A RESEARCH PUBLICATION OF THE WATER ENVIRONMENT FEDERATION 2014; 86:524-531. [PMID: 25109198 DOI: 10.2175/106143014x13975035524907] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
This study describes the potential use of steel-making slag as an arsenic-removal medium. Systematic analysis of slag material revealed a composition of oxides of calcium, iron, silicon, and phosphorous. Under the experimental conditions of this study, the equilibrium time was shown to be 2 hours, and the removal capacity to be 99%, with an adsorbent loading capacity of 1.25g/l. The adsorption kinetics were shown to follow a pseudo-second-order rate equation, and the adsorption isotherm closely followed both the Langmuir and Freundlich isothermic models. Variations in solution pH levels demonstrated that with a decrease in the initial solution pH, the adsorption capacity decreases. This is attributed to the leaching of silica and phosphate from the slag to the solution, which imparted a competing effect for adsorption sites. However, with an alkaline pH, such leaching was reduced, and due to formation of calcium carbonate from the leached calcium from the slag material, the arsenic removal efficiency increased as it was co-precipitated with calcium carbonate.
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84
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Ete T, Mondal S, Sinha D, Nag A, Chakraborty A, Pal J, Ghosh A. Small bowel intussusception in an adult with nephrotic syndrome. Indian J Nephrol 2014; 24:136-7. [PMID: 24701057 PMCID: PMC3968611 DOI: 10.4103/0971-4065.127930] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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85
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Chakraborty A, Latapy C, Xu J, Snyder SH, Beaulieu JM. Inositol hexakisphosphate kinase-1 regulates behavioral responses via GSK3 signaling pathways. Mol Psychiatry 2014; 19:284-93. [PMID: 23439485 DOI: 10.1038/mp.2013.21] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2012] [Revised: 12/21/2012] [Accepted: 01/02/2013] [Indexed: 02/08/2023]
Abstract
Glycogen synthase kinase 3 (GSK3), a prominent enzyme in carbohydrate metabolism, also has a major role in brain function. It is physiologically regulated by the kinase Akt, which phosphorylates GSK3 to inhibit catalytic activity. Inositol hexakisphosphate-1 (IP6K1) generates the inositol pyrophosphate diphosphoinositol pentakisphosphate (IP7), which physiologically inhibits Akt leading to enhanced GSK3 activity. We report that IP6K1 binds and stimulates GSK3 enzymatic activity in a non-catalytic fashion. Physiological relevance is evident in the inhibition of GSK3 activity in the brains of IP6K1-deleted mice. Behavioral alterations of IP6K1 knockout mice resemble those of GSK3 mutants. Accordingly, modulation of IP6K1-GSK3β interaction may exert beneficial effects in psychiatric disorders involving GSK3.
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86
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Chakraborty A, Chakrabarti S. A survey on prediction of specificity-determining sites in proteins. Brief Bioinform 2014; 16:71-88. [DOI: 10.1093/bib/bbt092] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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87
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Prados-Estévez F, Chakraborty A, Peters E, Mynk M, Linnemann A, Bandyopadhyay D, Boukharouba N, Choudry S, Crider B, Garrett P, Hicks S, Jolie J, Kumar A, Lesher S, McKay C, McEllistrem M, Mukhopadhyay S, Orce J, Scheck M, Vanhoy J, Wood J, Yates S. Nuclear Structure Studies of 106Pd and 106Cd with the (n,n′ γ) Reaction. EPJ WEB OF CONFERENCES 2014. [DOI: 10.1051/epjconf/20146602085] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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88
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Sudhir D, Bandyopadhyay M, Kraus W, Gahlaut A, Bansal G, Chakraborty A. Online tuning of impedance matching circuit for long pulse inductively coupled plasma source operation--an alternate approach. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2014; 85:013510. [PMID: 24517768 DOI: 10.1063/1.4863098] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Impedance matching circuit between radio frequency (RF) generator and the plasma load, placed between them, determines the RF power transfer from RF generator to the plasma load. The impedance of plasma load depends on the plasma parameters through skin depth and plasma conductivity or resistivity. Therefore, for long pulse operation of inductively coupled plasmas, particularly for high power (∼100 kW or more) where plasma load condition may vary due to different reasons (e.g., pressure, power, and thermal), online tuning of impedance matching circuit is necessary through feedback. In fusion grade ion source operation, such online methodology through feedback is not present but offline remote tuning by adjusting the matching circuit capacitors and tuning the driving frequency of the RF generator between the ion source operation pulses is envisaged. The present model is an approach for remote impedance tuning methodology for long pulse operation and corresponding online impedance matching algorithm based on RF coil antenna current measurement or coil antenna calorimetric measurement may be useful in this regard.
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89
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Yates SW, Peters EE, Chakraborty A, Crider BP, McEllistrem MT, Prados-Estévez FM, Vanhoy JR. Level Lifetimes in 94Zr from DSAM Measurements following Inelastic Neutron Scattering. EPJ WEB OF CONFERENCES 2014. [DOI: 10.1051/epjconf/20146602111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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90
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Vanhoy J, Hicks S, Chakraborty A, Champine B, Combs B, Crider B, Kersting L, Kumar A, Lueck C, McDonough P, McEllistrem M, Peters E, Prados-Estévez F, Sidwell L, Sigillito A, Watts D, Yates S. Differential Cross Sections for Neutron Elastic and Inelastic Scattering on 23Na. EPJ WEB OF CONFERENCES 2014. [DOI: 10.1051/epjconf/20146603091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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91
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Ray J, Datta Pramanik U, Bhowmik RK, Ray I, Rahaman A, Chakraborty A, Chakraborty S, Garg R, Goyal S, Ganguly S, Kumar S, Mandal S, Mukherjee B, Mukherjee P, Muralithar S, Negi D, Saxena M, Selvakumar K, Singh P, Singh AK, Singh RP. Exotic decay of hot rotating nuclei near proton drip line. EPJ WEB OF CONFERENCES 2014. [DOI: 10.1051/epjconf/20146602089] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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92
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Nath B, Chakraborty A, Sarma D, Rahman T, Boro P. Seroprevalence of Hepatitis A virus infection in non-human primates in Assam, India. JOURNAL OF THREATENED TAXA 2013. [DOI: 10.11609/jott.o3121.4722-4] [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] Open
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93
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Goldbach-Mansky R, Sibley C, Felix S, Brewer C, King K, Zalewski C, Kim H, Bishop R, Chakraborty A, Colin L, Chioato A. THU0402 Efficacy and safety of canakinumab in patients with NOMID/CINCA. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.2367] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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94
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Majumder S, Mishra D, Ram SS, Jana NK, Santra S, Sudarshan M, Chakraborty A. Physiological and chemical response of the lichen, Flavoparmelia caperata (L.) Hale, to the urban environment of Kolkata, India. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2013; 20:3077-3085. [PMID: 23054789 DOI: 10.1007/s11356-012-1224-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2012] [Accepted: 09/23/2012] [Indexed: 06/01/2023]
Abstract
The present study was focused on the effect of increasing urbanization including industrial and traffic activity on the accumulation of heavy metals and possible damage of selected physiological parameters (composition of assimilation pigments, membrane lipid peroxidation, and membrane integrity) of an epiphytic foliose lichen, Flavoparmelia caperata (L.) Hale. The lichen samples were collected from three different localities in and around Kolkata, India, two sites being from the urban area and one from the relatively non-polluted sub-urban area. The results showed that thalli from the urban sites have significantly higher concentrations of Fe, Cr, Cu, Zn, and Pb compared to those collected from the sub-urban site. Physiological parameters of damage also exhibited stress symptoms in thalli from the urban sites--decreased chlorophyll a indicating less photosynthetic efficiency, and increase in lipid peroxidation and electrolyte conductivity indicating cell membrane injuries. Correlation studies among metals pinpointed vehicular traffic as the main source of pollution in this area.
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Mukhopadhyay A, Gupta P, Basak J, Chakraborty A, Bhattacharyya D, Mukhopadhyay S, Roy UK. Stem cell transplant: An experience from eastern India. Indian J Med Paediatr Oncol 2013; 33:203-9. [PMID: 23580820 PMCID: PMC3618641 DOI: 10.4103/0971-5851.107078] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Background: Hematopoietic stem cell transplant using human leukocyte antigen (HLA)-matched sibling or unrelated bone marrow, or related or unrelated cord blood has been performed successfully to treat patients with different types of hematological malignancies, genetic disorders and hereditary immune deficiencies. Since 1983, stem cell transplantation has been carried out in different institutes of India. But, till then, no transplantation was performed in eastern India. Materials and Methods: Our present study is reporting for the first time stem cell transplantation in eastern India. From August 2000 to June 2011 (with a 3-year gap for up-gradation), we have performed a total of 22 transplants. Thirteen patients (M:F:9:4) with indications of aplastic anemia, thalassaemia, acute myeloid leukemia and chronic myeloid leukemia underwent allogenic transplant, whereas autologous transplant was performed for nine patients (M:F:2:1) of multiple myeloma, Hodgkin's and non-Hodgkin's lymphoma and neuroblastoma. The median age of the patients was 19.6 years, with a range of 5 years 8 months to 52 years. Fourteen patients received myeloablative conditioning regime whereas eight patients received immunosuppressive and less myeloablative protocol. Sources of stem cells in case of allogenic transplant are bone marrow and related or unrelated umbilical cord blood and in case of autologous transplant, these are peripheral blood stem cells or self-bone marrow. Standard prophylactic medication was followed prior to transplants. Results: A disease-free survival of 68.18% and overall survival of 86.3% were seen at the median follow-up period of 4.6 years. Common post-transplant complications were mucositis, infection, venoocclusive disease, graft versus host disease, hemorrhagic cystitis, etc. Conclusion: The use of cord blood as a source of stem cells has been proved inferior as compared with the bone marrow stem cell source in cases of thalassaemia in our institute and thus is not recommended for thalassaemia. But, it has been proved to be a very useful and effective stem cell source (both related and unrelated cord blood) in cases of aplastic anemia and other immunological disorders.
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Chakraborty A, Beamonte M, Gelfand A, Alonso M, Gargallo P, Salvador M. Spatial interaction models with individual-level data for explaining labor flows and developing local labor markets. Comput Stat Data Anal 2013. [DOI: 10.1016/j.csda.2012.08.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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97
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Chakraborty A, Peters EE, Crider BP, Andreoiu C, Bender PC, Cross DS, Demand GA, Garnsworthy AB, Garrett PE, Hackman G, Hadinia B, Ketelhut S, Kumar A, Leach KG, McEllistrem MT, Pore J, Prados-Estévez FM, Rand ET, Singh B, Tardiff ER, Wang ZM, Wood JL, Yates SW. Collective structure in 94Zr and subshell effects in shape coexistence. PHYSICAL REVIEW LETTERS 2013; 110:022504. [PMID: 23383898 DOI: 10.1103/physrevlett.110.022504] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2012] [Revised: 10/22/2012] [Indexed: 06/01/2023]
Abstract
Based on results from a measurement of weak decay branches observed following the β- decay of 94Y and on lifetime data from a study of 94Zr by inelastic neutron scattering, collective structure is deduced in the closed-subshell nucleus 94Zr. These results establish shape coexistence in 94Zr. The role of subshells for nuclear collectivity is suggested to be important.
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98
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Basak J, Chakraborty A, Dasgupta S, Bhattacharya(majumder) D, Mukhopadhyay S, Mukhopadhyay A. Control of Cancer in West Bengal, India by Screening and Awareness Program. Ann Oncol 2012. [DOI: 10.1016/s0923-7534(20)34003-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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99
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Bhattacharyya D, Roy U, Dasgupta S, Basak J, Mukhopadhyay S, Chakraborty A, Mukhopadhyay A. Study of Acute Leukemia Pattern by Flow Cytometric Analysis: An Experience from Eastern India. Ann Oncol 2012. [DOI: 10.1016/s0923-7534(20)33663-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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100
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Chakraborty A, Bose C, Bhattacharyya D, Basak J, Mukhopadhyay S, Mukhopadhyay A. Study of Triple Negative Breast Cancer and Lymph Node Involvement Among Eastern Indian Patients- An Institutional Experience. Ann Oncol 2012. [DOI: 10.1016/s0923-7534(20)32946-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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