Parijat Das
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View article: Emergence of Unruh prethermalization for uniformly accelerating many-atom system
Emergence of Unruh prethermalization for uniformly accelerating many-atom system Open
A uniformly accelerated atom in an inertial vacuum generally thermalizes and reaches a Gibbs state. This phenomenon is commonly known as the Unruh effect. Here, we show that the situation is entirely different for the many-atoms problem. I…
View article: Risk Factors Associated with Adult Scrub Typhus Cases in a Tertiary Care Hospital – A Case Control Study
Risk Factors Associated with Adult Scrub Typhus Cases in a Tertiary Care Hospital – A Case Control Study Open
Background: Scrub typhus is an endemic disease in some geographical regions of South and East Asia and now a re-emerging infection in India. The illness varies from being mild and self-limiting to being fatal. So, there is a need to study …
View article: <i>Pneumocystis jirovecii</i> Pneumonia in Cancer Patients, a Lethal Yet Fully Preventable Disease: Insights From a Tertiary Cancer Center in East India
<i>Pneumocystis jirovecii</i> Pneumonia in Cancer Patients, a Lethal Yet Fully Preventable Disease: Insights From a Tertiary Cancer Center in East India Open
Background Pneumocystis jirovecii pneumonia (PCP) is an unrecognized infection in non‐HIV patients, particularly those with solid and hematologic malignancies. These patients experience higher mortality rates. This study aims to describe t…
View article: 2697. Fungal Infection Patterns in Hematopoietic Stem Cell Transplant Patients of a Tertiary Care Indian Cancer Hospital
2697. Fungal Infection Patterns in Hematopoietic Stem Cell Transplant Patients of a Tertiary Care Indian Cancer Hospital Open
Background Fungal infections are a common and serious complication in patients undergoing Hematopoietic Stem Cell Transplantation (HSCT). Despite the use of prophylactic antifungal therapy, breakthrough infections can still occur and lead …
View article: A retrospective observational study on incidence and clinico-epidemiological features of COVID-19 associated pulmonary aspergillosis among cancer patients hospitalized with COVID-19 in a tertiary care cancer centre of India
A retrospective observational study on incidence and clinico-epidemiological features of COVID-19 associated pulmonary aspergillosis among cancer patients hospitalized with COVID-19 in a tertiary care cancer centre of India Open
Background: COVID-19 associated pulmonary aspergillosis (CAPA) is an emerging complication among patients with COVID-19 but hasn’t been well studied in cancer patients. This study, we try to find out important aspects associated with CAPA …
View article: An analysis of the standard curve parameters of cytomegalovirus, BK virus and hepatitis B virus quantitative polymerase chain reaction from a clinical virology laboratory in eastern India
An analysis of the standard curve parameters of cytomegalovirus, BK virus and hepatitis B virus quantitative polymerase chain reaction from a clinical virology laboratory in eastern India Open
The study highlights an objective way of assessing qPCR assay quality and demonstrates a method to compare assays, validate tests and perform quality control.
View article: Prevalence of Carbapenem Resistance and their Genotypic Profile among Gram-Negative Bacteria in a Tertiary Care Hospital in Western India
Prevalence of Carbapenem Resistance and their Genotypic Profile among Gram-Negative Bacteria in a Tertiary Care Hospital in Western India Open
Background: Resistance to carbapenems due to carbapenemases has been increasingly noticed worldwide. Detection of carbapenemases among Gram‑negative bacteria (GNB) is important for
both clinicians and infection control practitioners. Both…
View article: Characterisation of Plasmids in Multidrug Resistant Uropathogenic Gram-negative Bacterial Isolates
Characterisation of Plasmids in Multidrug Resistant Uropathogenic Gram-negative Bacterial Isolates Open
Introduction: Urinary Tract Infections (UTI) are one of the commonest conditions for which people seek medical care with an estimated 150 million episodes per annum worldwide. An unprecedented upsurge in the rate of development of antimicr…
View article: Comparison of four high throughput sequencing platforms in a medical laboratory for gut microbiome research
Comparison of four high throughput sequencing platforms in a medical laboratory for gut microbiome research Open
Next Generation Sequencing (NGS) systems, which are more appropriately called High Throughput Sequencing (HTS) systems have revolutionized the way microbiome of a given environment may be studied in considerable details.The reach of HTS is…
View article: Monitoring of liver markers in poultry during post inoculation of extended spectrum β lactamases producing Escherichia coli and after treatment by ceftriaxone-tazobactam combination
Monitoring of liver markers in poultry during post inoculation of extended spectrum β lactamases producing Escherichia coli and after treatment by ceftriaxone-tazobactam combination Open
The poultry sector is growing rapidly in many parts of India which is broadly divided into a highly organized commercial sector (with about 80% of the total market share) and an AbstractExtended spectrum lactamases (EBSL) producing Esche…
View article: <i>Candida auris</i> Infection Among Patients With Cancer in an Oncology Center in Eastern India
<i>Candida auris</i> Infection Among Patients With Cancer in an Oncology Center in Eastern India Open
Background: The multidrug-resistant fungus Candida auris is emerging as a major cause of healthcare-associated infection globally. Understanding the epidemiology of these infections in vulnerable groups such as cancer patients is important…
View article: Make life easy through telemedicine in COVID-19 crisis: an Indian perspective
Make life easy through telemedicine in COVID-19 crisis: an Indian perspective Open
On 11th of March, 2020, the WHO declared the coronavirus disease (COVID-19) as a pandemic. Globally, as of 14 June 2020, estimated 7,690,708 confirmed cases of COVID-19, including 427,630 deaths, reported by WHO. Several countries includin…
View article: Detection of the emergence of<i>mcr-1</i>–mediated colistin-resistant<i>Escherichia coli</i>and<i>Klebsiella pneumoniae</i>through a hospital-based surveillance in an oncology center in eastern India
Detection of the emergence of<i>mcr-1</i>–mediated colistin-resistant<i>Escherichia coli</i>and<i>Klebsiella pneumoniae</i>through a hospital-based surveillance in an oncology center in eastern India Open
Detection of the emergence of mcr-1–mediated colistin-resistant Escherichia coli and Klebsiella pneumoniae through a hospital-based surveillance in an oncology center in eastern India - Volume 41 Issue 3
View article: Relative Potency of Different Generic Brands of Meropenem, Colistin and Fosfomycin: Implications for Antimicrobial Therapy and Antimicrobial Formulary
Relative Potency of Different Generic Brands of Meropenem, Colistin and Fosfomycin: Implications for Antimicrobial Therapy and Antimicrobial Formulary Open
There is a need of a relatively simple and inexpensive method for the determination of relative potency of various generic brands of antibiotics in comparison to original products. The current study describes an agar diffusion method which…
View article: CCDC 1477226: Experimental Crystal Structure Determination
CCDC 1477226: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1477225: Experimental Crystal Structure Determination
CCDC 1477225: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1477221: Experimental Crystal Structure Determination
CCDC 1477221: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1479794: Experimental Crystal Structure Determination
CCDC 1479794: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1477218: Experimental Crystal Structure Determination
CCDC 1477218: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Chryseobacterium Indologenes Pneumonitis in an Infant: A Case Report
Chryseobacterium Indologenes Pneumonitis in an Infant: A Case Report Open
Chryseobacterium indologenes, a non-fermentative Gram-negative bacilli distributed widely in nature, is an emerging nosocomial pathogen, inherently resistant to a wide range of antibiotics. There is limited number of C. indologenes infecti…