A. Chakravarti

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Comparison of multiplex RT-PCR and real-time HybProbe assay for serotyping of dengue virus using reference strains and clinical samples from India

P. Roy, A. Chakravarti, M. Chauhan, 2016, Indian journal of pathology & microbiology.

Epidemiology of Hepatitis A: Past and Current Trends

A. Chakravarti, T. Bharara, 2019, Hepatitis A and Other Associated Hepatobiliary Diseases.

Incidence, bacteriological profile and risk factor analysis of neonatal sepsis in a peri urban set up of North India

S. Upadhyay, A. Chakravarti, T. Bharara, 2020 .

Detection of Klebsiella pneumoniae Carbapenemase (KPC) Producing Enterobacteriaceae Isolates from Various Clinical Samples in a Rural Health Setup

M. Maheshwari, A. Chakravarti, P. Agarwal, 2020 .

Livestock Manure as Potential Reservoir of CTX-M Type Extended-spectrum β-lactamase Producing Escherichia coli and Klebsiella pneumoniae Associated with Carbapenemase Production

D. Chattopadhya, S. Broor, A. Chakravarti, 2020 .

Duplex colour Doppler sonography — role in neck metastasis

A. Chakravarti, R. Puri, V. Srinath, 2002, Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India.

Increasing number of secondary dengue cases: a concern

K. Abhishek, A. Chakravarti, O. Siddiqui, 2019, International Journal of Research in Medical Sciences.

Immunodiagnosis of Dengue Virus Infection Using Saliva

M. Matlani, A. Chakravarti, Manisha Jain, 2007, Current Microbiology.

Evaluation of three commercially available kits for serological diagnosis of dengue haemorrhagic fever.

R. Gur, A. Chakravarti, M. Mathur, 2000, Diagnostic microbiology and infectious disease.

IL-18 polymorphisms in hepatitis B virus related liver disease.

S. Polipalli, P. Kar, A. Chakravarti, 2015, Cytokine.

Polymorphism of tumor necrosis factor-α and interleukin-10 gene promoter region in chronic hepatitis C virus patients and their effect on pegylated interferon-α therapy response.

Y. Chawla, P. Kar, A. Chakravarti, 2011, Human immunology.

Influence of quasispecies on virological responses and disease severity in patients with chronic hepatitis C.

M. Asim, P. Kar, Deepak Kumar, 2008, World journal of gastroenterology.

Response of Combination Therapy on Viral Load and Disease Severity in Chronic Hepatitis C

M. Asim, P. Kar, Deepak Kumar, 2008, Digestive Diseases and Sciences.

Association of hepatitis C virus & hepatitis B virus in chronic liver disease.

Santhanam, B. Das, P. Kar, 1998, The Indian journal of medical research.

Hepatitis C virus core antigen assay: can we think beyond convention in resource limited settings?

A. Chakravarti, M. Chauhan, Sayantan Banerjee, 2013, The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases.

Clinical Significance of Isolated Anti-HBc Positivity in Cases of Chronic Liver Disease in New Delhi, India

P. Kar, A. Chakravarti, Manisha Jain, 2009, Journal of global infectious diseases.

Molecular detection and serotypic characterization of dengue viruses by single-tube multiplex reverse transcriptase-polymerase chain reaction.

A. Chakravarti, R. Kumaria, 2005, Diagnostic microbiology and infectious disease.

Multi drug resistance and Extended Spectrum Beta Lactamases in clinical isolates of Shigella: A study from New Delhi, India.

B. Uppal, A. Chakravarti, S. Krishna Prakash, 2016, Travel medicine and infectious disease.

A comparative study of conventional and molecular techniques in diagnosis of campylobacter gastroenteritis in children.

B. Uppal, A. Chakravarti, P. Aggarwal, 2014, Annals of clinical and laboratory science.

Simultaneous detection of IgM antibodies against dengue and chikungunya: Coinfection or cross-reactivity?

K. Abhishek, A. Chakravarti, 2019, Journal of family medicine and primary care.

Are anemia and blood group types related to Japanese encephalitis and dengue

A. Jain, Shantanu Sharma, A. Chakravarti, 2015 .

Dengue encephalitis: an entity now common in dengue-prone regions

A. Chakravarti, B. Kashyap, A. Gurtoo, 2009, Tropical doctor.

The 2003 outbreak of Dengue fever in Delhi, India.

N. Singh, Shailesh Kumar, A. Chakravarti, 2005, The Southeast Asian journal of tropical medicine and public health.

Levels of 25-hydroxy Vitamin D3 and Vitamin D Receptor Polymorphism in Severe Dengue Cases from New Delhi

A. Chakravarti, T. Bharara, A. Ashraf, 2020, Tropical medicine and infectious disease.

DNA damage in buccal cells in oral PMDs and malignant disorders by comet assay

Priya Kumar, A. Chakravarti, A. Urs, 2019, Brazilian Journal of Oral Sciences.

Evaluation of DNA Damage in Peripheral Blood Leukocytes in Oral Potentially Malignant and Malignant Disorders by Comet Assay

Priya Kumar, A. Chakravarti, A. Urs, 2018 .

True Prevalence of Shigellosis in Indian Children with Acute Gastroenteritis: Have We Been Missing the Diagnosis?

B. Uppal, A. Chakravarti, S. Krishna Prakash, 2016, Journal of research in health sciences.

Discrimination between primary and secondary dengue virus infection by using an immunoglobulin G avidity test

A. Kumar, A. Chakravarti, 2008 .

Genotypic characterization of dengue virus strains circulating during 2007-2009 in New Delhi

A. Chakravarti, M. Chauhan, Suman Kumar, 2013, Archives of Virology.

Comparison of 5′ Noncoding-Core with 5′ Noncoding Regions of HCV by RT-PCR: Importance and Clinical Implications

A. Chakravarti, V. Verma, 2008, Current Microbiology.

Viral Infections of the Biliary Tract

E. Gupta, A. Chakravarti, 2008, Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association.

Eco-epidemiological analysis of dengue infection during an outbreak of dengue fever, India

A. Chakravarti, R. Kumaria, 2005, Virology Journal.

Current Understanding, Knowledge Gaps and a Perspective on the Future of COVID-19 Infections: A Systematic Review

S. Upadhyay, S. Broor, A. Chakravarti, 2020, Indian Journal of Medical Microbiology.

Detection of respiratory syncytial virus & Mycoplasma pneumoniae in paediatric lower respiratory tract infections

S. Kapoor, Surinder Kumar, Sanchit Kumar, 2019, The Indian journal of medical research.

Whole blood samples as an alternative to serum for detection of immunity to measles virus by ELISA.

S. Yadav, D. Rawat, A. Chakravarti, 2003, Diagnostic microbiology and infectious disease.

Cytomegalovirus infection: an Indian perspective.

M. Matlani, A. Chakravarti, B. Kashyap, 2009, Indian journal of medical microbiology.

Seroprevalence of hepatitis viruses in patients infected with the human immunodeficiency virus.

A. Chakravarti, Manisha Jain, P. Bhalla, 2009, Indian journal of pathology & microbiology.

Trends in the epidemiology of hepatitis B virus infection at a tertiary care hospital: A 10-year retrospective analysis

P. Roy, A. Chakravarti, O. Siddiqui, 2015, Indian Journal of Gastroenterology.

A study on the perinatal transmission of the hepatitis B virus.

D. Rawat, A. Chakravarti, M. Jain, 2005, Indian journal of medical microbiology.

Anti-HCV seropositivity among multiple transfused patients with beta thalassaemia.

A. Chakravarti, V. Verma, R. Kumaria, 2005, Journal of the Indian Medical Association.

Prevalence and Characteristics of Hepatitis B Virus in HIV Infected Patients in North India

A. Chakravarti, P. Bhalla, P. Punia, 2017 .

Distribution pattern of HCV genotypes & its association with viral load

A. Chakravarti, Gaurav Dogra, V. Verma, 2011, The Indian journal of medical research.

Epidemiology of Hepatitis C Virus and Human Immunodeficiency Virus Co-Infection and Challenges in Their Diagnosis

A. Chakravarti, P. Punia, A. Ashraf, 2017 .

Prevalence of hepatitis C and B viral markers in patients with chronic liver disease: a study from Northern India.

A. Chakravarti, V. Verma, 2005, Indian journal of medical microbiology.

Revisiting the Utility of Biochemical Profile in the Diagnosis and Management of Hepatitis C Virus Infection: a Study from India

P. Kar, P. Roy, A. Chakravarti, 2016 .

Pregnancy outcome in hepatitis C virus infection

A. Kumar, P. Kar, A. Chakravarti, 2007, International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.

Prevalence & risk factors for hepatitis C virus among pregnant women.

R. Gupta, Ashok Kumar, P. Kar, 2007, The Indian journal of medical research.

Genotypic characterization of hepatitis C virus and its significance in patients with chronic liver disease from Northern India.

P. Kar, A. Chakravarti, V. Verma, 2008, Diagnostic microbiology and infectious disease.

Brief Communication - A STUDY ON THE PERINATAL TRANSMISSION OF THE HEPATITIS B VIRUS

D. Rawat, A. Chakravarti, M. Jain, 2005 .

Diagnostic Approach to Viral Acute Encephalitis Syndrome (AES) in Paediatric Age Group: A Study from New Delhi.

M. Mantan, Surinder Kumar, A. Chakravarti, 2017, Journal of clinical and diagnostic research : JCDR.

Association of interleukin-2, -4 and -10 with dengue severity

K. Abhishek, A. Chakravarti, Naresh Kumar, 2017, Indian journal of pathology & microbiology.

Use of dried blood blotted on filter paper to detect dengue IgM antibody and dengue NS1 antigen.

B. Uppal, A. Chakravarti, S. Malik, 2013, The Southeast Asian journal of tropical medicine and public health.

Displacement of dengue virus type 3 and type 2 by dengue virus type 1 in Delhi during 2008.

A. Kumar, M. Matlani, A. Chakravarti, 2010, Indian journal of medical microbiology.

Detection of dengue infection by combining the use of an NS1 antigen based assay with antibody detection.

Amod Kumar, A. Chakravarti, S. Malik, 2011, The Southeast Asian journal of tropical medicine and public health.

Fifty years of dengue in India.

Rohit Arora, Anita Chakravarti, Rohit Arora, 2012, Transactions of the Royal Society of Tropical Medicine and Hygiene.

Improved Detection of Dengue Virus Serotypes from Serum Samples - Evaluation of Single-Tube Multiplex RT-PCR with Cell Culture

V. Batra, P. Kar, A. Chakravarti, 2006 .

Awareness of changing trends in epidemiology of dengue fever is essential for epidemiological surveillance.

A. Kumar, M. Matlani, A. Chakravarti, 2012, Indian journal of medical microbiology.

A study on gender-related differences in laboratory characteristics of dengue fever

P. Roy, A. Chakravarti, S. Malik, 2016, Indian journal of medical microbiology.

Frequency of nucleotide sequence variations in the internal ribosome entry site region of hepatitis C virus RNA isolated from responding and non-responding patients with hepatitis C virus genotype 3 infection

P. Kar, P. Roy, A. Chakravarti, 2016, VirusDisease.

Hepatitis C virus: Why an Enigma?

A. Chakravarti, Manisha Jain, 2016 .

Comments on ‘Current emerging situation of dengue in India’: with regard to the clinical and laboratory characteristics of paediatric dengue in India

P. Roy, A. Chakravarti, 2014, Tropical doctor.

Changing trends of dengue disease: a brief report from a tertiary care hospital in New Delhi.

M. Matlani, A. Chakravarti, 2011, The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases.

Distribution of human rotavirus G and P genotypes in a hospital setting from Northern India.

A. Sharma, A. Chakravarti, M. Chauhan, 2010, The Southeast Asian journal of tropical medicine and public health.

HCV seroreactivity and detection of HCV RNA in cirrhotics.

B. Das, P. Kar, A. Chakravarti, 1999, Diagnostic microbiology and infectious disease.

Distribution of hepatitis C virus genotypes in beta‐thalassaemic patients from Northern India

A. Chakravarti, V. Verma, 2006, Transfusion medicine.

Correlation of Cyfra 21-1 levels in saliva and serum with CK19 mRNA expression in oral squamous cell carcinoma

V. Gupta, A. Chakravarti, A. Urs, 2016, Tumor Biology.

HLA-DQA1 & DQB1 variants associated with hepatitis B virus-related chronic hepatitis, cirrhosis & hepatocellular carcinoma

S. Polipalli, P. Kar, A. Chakravarti, 2018, The Indian journal of medical research.

Increasing Prevalence of Escherichia coli and Klebsiella pneumoniae Producing CTX-M-Type Extended-Spectrum Beta-Lactamase, Carbapenemase, and NDM-1 in Patients from a Rural Community with Community Acquired Infections: A 3-Year Study

D. Chattopadhya, S. Grover, S. Broor, 2020, International journal of applied & basic medical research.

Circulating levels of tumour necrosis factor-alpha & interferon-gamma in patients with dengue & dengue haemorrhagic fever during an outbreak.

Anita Chakravarti, Rajni Kumaria, A. Chakravarti, 2006, The Indian journal of medical research.

Routine Screening for Rubella and CMV Antibodies During Pregnancy: Is it Justifiable?

M. Matlani, A. Chakravarti, Abha Sharma, 2013, Journal of Obstetrics and Gynecology of India.

Evaluation of serological status of rubella & mumps in children below five years.

S. Yadav, A. Chakravarti, M. Mathur, 1999, The Indian journal of medical research.

Rubella prevalence and its transmission in children.

A. Chakravarti, Manisha Jain, 2006, Indian journal of pathology & microbiology.

Rising trend of antimicrobial resistance among Neisseria gonorrhoeae isolates and the emergence of N. gonorrhoeae isolate with decreased susceptibility to ceftriaxone

K. Sardana, V. Garg, D. Rawat, 2015, Indian journal of medical microbiology.

Clinical and epidemiological features of acute gastroenteritis caused by human rotavirus subgroups.

S. Mittal, A. Chakravarti, S. Broor, 1992, Journal of diarrhoeal diseases research.

Comparison of latex agglutination and polyacrylamide gel electrophoresis with enzyme linked immunosorbent assay for detecting human rotavirus in stool specimens.

S. Mittal, A. Chakravarti, S. Broor, 1991, Indian pediatrics.

Elevated levels of vascular endothelial growth factor in adults with severe dengue infection

B. Uppal, S. Aggarwal, A. Chakravarti, 2016, VirusDisease.

Dengue serotype-specific seroprevalence among 5- to 10-year-old children in India: a community-based cross-sectional study.

R. Singh, S. Garg, A. Moureau, 2017, International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases.

Safety and immunogenicity of single dose of tetanus-diphtheria (Td) vaccine among non/partially immune children against diphtheria and/or tetanus, Hyderabad, India, 2007.

M. Murhekar, Sailaja Bitragunta, A. Chakravarti, 2010, Vaccine.

Clinical Profile and Epidemiology of Campylobacter Associated Diarrhea Among Children in New Delhi, India

B. Uppal, A. Chakravarti, P. Aggarwal, 2016 .

afety and immunogenicity of single dose of tetanus – diphtheria ( Td ) vaccine mong non / partially immune children against diphtheria and / or tetanus , yderabad , India , 2007

A. Chakravarti, ailaja Bitraguntaa, Manoj V. Murhekarb, 2010 .

Respiratory syncytial virus in lower respiratory tract infections.

A. Chakravarti, S. Setty, K. Chopra, 1995, Indian pediatrics.

CSE (Ceftriaxone+ Sulbactam+ Disodium Edta): A Possible Solution to the Global Antimicrobial Resistance Pandemic

S. Upadhyay, A. Chakravarti, T. Bharara, 2020 .

Clinico-laboratory findings of patients during dengue outbreak from a tertiary care hospital in Delhi

S. Rai, M. Matlani, A. Chakravarti, 2008, Tropical doctor.