Ujjala Ghoshal

Ujjala Ghoshal

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Ujjala Ghoshal

Ujjala Ghoshal

Publications by authors named "Ujjala Ghoshal"

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Intestinal cryptosporidiosis in renal transplant recipients: Prevalence, species detection and comparative evaluation of SSU rRNA and oocyst wall protein genes.

Indian J Med Microbiol 2018 Apr-Jun;36(2):247-250

Department of Gastroenterology, Sanjay Gandhi Post-Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India.

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http://dx.doi.org/10.4103/ijmm.IJMM_18_179DOI Listing
December 2018

Expression of Toll-like Receptors, Pro-, and Anti-inflammatory Cytokines in Relation to Gut Microbiota in Irritable Bowel Syndrome: The Evidence for Its Micro-organic Basis.

J Neurogastroenterol Motil 2018 Oct;24(4):628-642

Departments of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.

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http://dx.doi.org/10.5056/jnm18130DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6175562PMC
October 2018

Rationale of using multiplex polymerase chain reaction (PCR) panels for etiological diagnosis of infective diarrhea in the tropics.

Indian J Gastroenterol 2018 09;37(5):381-384

Department of Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Raebareli Road, Lucknow, 226 014, India.

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http://link.springer.com/10.1007/s12664-018-0908-z
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http://dx.doi.org/10.1007/s12664-018-0908-zDOI Listing
September 2018

Evaluation of enzyme linked immunosorbent assay for stool antigen detection for the diagnosis of cryptosporidiosis among HIV negative immunocompromised patients in a tertiary care hospital of northern India.

J Infect Public Health 2018 Jan - Feb;11(1):115-119. Epub 2017 Jun 28.

Department of Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow 226014, India.

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http://dx.doi.org/10.1016/j.jiph.2017.06.007DOI Listing
July 2018

KIR-like activating natural killer cell receptors and their association with complicated malaria in north India.

Acta Trop 2018 Feb 27;178:55-60. Epub 2017 Oct 27.

Department of Hematology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Raebareli Road, Lucknow, Uttar Pradesh, India. Electronic address:

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http://dx.doi.org/10.1016/j.actatropica.2017.10.026DOI Listing
February 2018

Low-grade small intestinal bacterial overgrowth is common in patients with non-alcoholic steatohepatitis on quantitative jejunal aspirate culture.

Indian J Gastroenterol 2017 Sep 16;36(5):390-399. Epub 2017 Oct 16.

Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226 014, India.

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http://dx.doi.org/10.1007/s12664-017-0797-6DOI Listing
September 2017

Effect of fixed space maintainers and removable appliances on oral microflora in children: An in vivo study.

J Indian Soc Pedod Prev Dent 2016 Jan-Mar;34(1):3-9

Department of Pedodontics and Preventive Dentistry, Sardar Patel Post Graduate Institute of Dental and Medical Sciences, Lucknow, Uttar Pradesh, India.

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http://dx.doi.org/10.4103/0970-4388.175498DOI Listing
July 2017

Frequency, diagnostic performance of coproantigen detection and genotyping of the Giardia among patients referred to a multi-level teaching hospital in northern India.

Pathog Glob Health 2016 Oct - Dec;110(7-8):316-320. Epub 2016 Nov 17.

b Department of Gastroenterology , Sanjay Gandhi Postgraduate Institute of Medical Sciences , Lucknow , India.

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http://dx.doi.org/10.1080/20477724.2016.1254141DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5189869PMC
June 2017

Identification and genotyping of Enterocytozoon bieneusi among human immunodeficiency virus infected patients.

J Infect Public Health 2017 Jan - Feb;10(1):31-40. Epub 2016 Apr 19.

Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow 226014, India.

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http://dx.doi.org/10.1016/j.jiph.2016.01.005DOI Listing
March 2017

Small Intestinal Bacterial Overgrowth and Other Intestinal Disorders.

Gastroenterol Clin North Am 2017 03;46(1):103-120

Department of Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow 226014, India.

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https://linkinghub.elsevier.com/retrieve/pii/S08898553163008
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http://dx.doi.org/10.1016/j.gtc.2016.09.008DOI Listing
March 2017

Small Intestinal Bacterial Overgrowth and Irritable Bowel Syndrome: A Bridge between Functional Organic Dichotomy.

Gut Liver 2017 Mar;11(2):196-208

Department of Gastroenterology and Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.

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http://www.gutnliver.org/journal/view.html?doi=10.5009/gnl16
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http://dx.doi.org/10.5009/gnl16126DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5347643PMC
March 2017

Irritable Bowel Syndrome, Particularly the Constipation-Predominant Form, Involves an Increase in , Which Is Associated with Higher Methane Production.

Gut Liver 2016 Nov;10(6):932-938

Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.

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http://dx.doi.org/10.5009/gnl15588DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5087933PMC
November 2016

Evaluation of Immunoflourescence antibody assay for the detection of Enterocytozoon bieneusi and Encephalitozoon intestinalis.

Parasitol Res 2016 Oct 20;115(10):3709-13. Epub 2016 May 20.

Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India.

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http://dx.doi.org/10.1007/s00436-016-5130-2DOI Listing
October 2016

A proof-of-concept study showing antibiotics to be more effective in irritable bowel syndrome with than without small-intestinal bacterial overgrowth: a randomized, double-blind, placebo-controlled trial.

Eur J Gastroenterol Hepatol 2016 Mar;28(3):281-9

Departments of aGastroenterology bMicrobiology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, India.

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http://dx.doi.org/10.1097/MEG.0000000000000557DOI Listing
March 2016

Genotyping of Cryptosporidium Species and Their Clinical Manifestations in Patients with Renal Transplantation and Human Immunodeficiency Virus Infection.

J Pathog 2016 14;2016:2623602. Epub 2016 Feb 14.

Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh 226014, India.

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http://dx.doi.org/10.1155/2016/2623602DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4769749PMC
March 2016

Comparative evaluation of staining techniques and polymerase chain reaction for diagnosis of intestinal microsporidiosis in immunocompromised patients.

Trop Parasitol 2015 Jul-Dec;5(2):101-5

Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India.

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http://dx.doi.org/10.4103/2229-5070.162491DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4557148PMC
December 2015

Fecal Microbiota in Patients with Irritable Bowel Syndrome Compared with Healthy Controls Using Real-Time Polymerase Chain Reaction: An Evidence of Dysbiosis.

Dig Dis Sci 2015 Oct 18;60(10):2953-62. Epub 2015 Mar 18.

Departments of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, 226014, India.

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http://dx.doi.org/10.1007/s10620-015-3607-yDOI Listing
October 2015

Tropical sprue in 2014: the new face of an old disease.

Curr Gastroenterol Rep 2014 ;16(6):391

Department of Gastroenterology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, 226014, India,

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http://dx.doi.org/10.1007/s11894-014-0391-3DOI Listing
December 2014

Breath tests in the diagnosis of small intestinal bacterial overgrowth in patients with irritable bowel syndrome in comparison with quantitative upper gut aspirate culture.

Eur J Gastroenterol Hepatol 2014 Jul;26(7):753-60

Departments of aGastroenterology bMicrobiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India.

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http://dx.doi.org/10.1097/MEG.0000000000000122DOI Listing
July 2014

Association between allelic variation due to short tandem repeats in tRNA gene of Entamoeba histolytica and clinical phenotypes of amoebiasis.

Acta Trop 2014 May 2;133:1-7. Epub 2014 Feb 2.

Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.

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http://dx.doi.org/10.1016/j.actatropica.2014.01.009DOI Listing
May 2014

Genetic polymorphism of cytochrome P450 (CYP) 1A1, CYP1A2, and CYP2E1 genes modulate susceptibility to gastric cancer in patients with Helicobacter pylori infection.

Gastric Cancer 2014 Apr 19;17(2):226-34. Epub 2013 May 19.

Department of Microbiology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, 226014, India,

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http://dx.doi.org/10.1007/s10120-013-0269-3DOI Listing
April 2014

Association of microsomal epoxide hydrolase exon 3 Tyr113His and exon 4 His139Arg polymorphisms with gastric cancer in India.

Indian J Gastroenterol 2013 Jul 12;32(4):246-52. Epub 2013 Apr 12.

Department of Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow 226 014, India.

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http://link.springer.com/10.1007/s12664-013-0332-3
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http://dx.doi.org/10.1007/s12664-013-0332-3DOI Listing
July 2013

A series on intestinal strongyloidiasis in immunocompetent and immunocompromised hosts.

Trop Gastroenterol 2012 Apr-Jun;33(2):135-9

Department of Microbiology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow , India.

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October 2012

Spectrum of malabsorption syndrome among adults & factors differentiating celiac disease & tropical malabsorption.

Indian J Med Res 2012 Sep;136(3):451-9

Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3510892PMC
September 2012

The gut microbiota and irritable bowel syndrome: friend or foe?

Int J Inflam 2012 22;2012:151085. Epub 2012 Apr 22.

Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Science, Lucknow 226014, India.

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http://dx.doi.org/10.1155/2012/151085DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3346986PMC
August 2012

Evaluation of antigen detection and polymerase chain reaction for diagnosis of amoebic liver abscess in patients on anti-amoebic treatment.

BMC Res Notes 2012 Aug 7;5:416. Epub 2012 Aug 7.

Department of Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow 226014, India.

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http://dx.doi.org/10.1186/1756-0500-5-416DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3477060PMC
August 2012

Seroprevalence of malaria in blood donors and multi-transfused patients in Northern India: Relevance to prevention of transfusion-transmissible malaria.

Asian J Transfus Sci 2012 Jul;6(2):174-8

Department of Transfusion Medicine, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India.

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http://dx.doi.org/10.4103/0973-6247.98937DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3439759PMC
July 2012

Association between gastric mucosal glutathione-S-transferase activity, glutathione-S-transferase gene polymorphisms and Helicobacter pylori infection in gastric cancer.

Indian J Gastroenterol 2011 Dec 3;30(6):257-63. Epub 2011 Dec 3.

Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.

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http://dx.doi.org/10.1007/s12664-011-0144-2DOI Listing
December 2011

Chronic diarrhea and malabsorption due to hypogammaglobulinemia: a report on twelve patients.

Indian J Gastroenterol 2011 Jul 23;30(4):170-4. Epub 2011 Jul 23.

Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.

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http://dx.doi.org/10.1007/s12664-011-0111-yDOI Listing
July 2011

Extended spectrum beta-lactamases in Escherichia coli & Klebsiella pneumoniae & associated risk factors.

Indian J Med Res 2009 Jun;129(6):695-700

Department of Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.

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June 2009

Frequency of Helicobacter pylori and CagA antibody in patients with gastric neoplasms and controls: the Indian enigma.

Dig Dis Sci 2008 May 20;53(5):1215-22. Epub 2008 Mar 20.

Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.

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http://dx.doi.org/10.1007/s10620-008-0229-7DOI Listing
May 2008

Gastric carcinogenesis: Possible role of polymorphisms of GSTM1, GSTT1, and GSTP1 genes.

Scand J Gastroenterol 2008 ;43(4):431-9

Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.

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http://dx.doi.org/10.1080/00365520701742930DOI Listing
May 2008

Gut flora in health and small intestinal bacterial overgrowth syndrome.

Trop Gastroenterol 2007 Jul-Sep;28(3):140-2

Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow 226014, India.

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May 2008

Gut flora in health and small intestinal bacterial overgrowth syndrome.

Trop Gastroenterol 2007 Apr-Jun;28(2):43-4

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January 2008

Malabsorption syndrome with and without small intestinal bacterial overgrowth: a study on upper-gut aspirate using 1H NMR spectroscopy.

Magn Reson Med 2006 Oct;56(4):738-44

Center of Biomedical Magnetic Resonance, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.

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http://doi.wiley.com/10.1002/mrm.21041
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http://dx.doi.org/10.1002/mrm.21041DOI Listing
October 2006

Emerging vancomycin resistance in enterococci in India.

Indian J Pathol Microbiol 2006 Oct;49(4):620-2

Department of Microbiology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow 226014.

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October 2006

Utility of hydrogen breath tests in diagnosis of small intestinal bacterial overgrowth in malabsorption syndrome and its relationship with oro-cecal transit time.

Indian J Gastroenterol 2006 Jan-Feb;25(1):6-10

Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow.

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http://medind.nic.in/ica/t06/i1/icat06i1p6.pdf
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June 2006

Strongyloides stercoralis infestation in a patient with severe ulcerative colitis.

Indian J Med Sci 2006 Mar;60(3):106-10

Department of Gastroenterology, Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow - 226014, India.

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March 2006

Helicobacter pylori-induced apoptosis in pathogenesis of gastric carcinoma.

Indian J Gastroenterol 2005 Sep-Oct;24(5):193-6

Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow.

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January 2006

Infection with cytomegalovirus in patients with inflammatory bowel disease: prevalence, clinical significance and outcome.

J Med Microbiol 2004 Nov;53(Pt 11):1155-60

Departments of Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow 226014, India.

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http://jmm.microbiologyresearch.org/content/journal/jmm/10.1
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http://dx.doi.org/10.1099/jmm.0.45629-0DOI Listing
November 2004

Frequency of leptospirosis in patients of acute febrile illness in Uttar Pradesh.

J Assoc Physicians India 2004 Aug;52:623-5

Department of Microbiology, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow.

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August 2004

Partially responsive celiac disease resulting from small intestinal bacterial overgrowth and lactose intolerance.

BMC Gastroenterol 2004 May 22;4:10. Epub 2004 May 22.

Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow 226014, India.

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http://dx.doi.org/10.1186/1471-230X-4-10DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC420464PMC
May 2004

A comparative evaluation of phenotypic and molecular methods for the detection of oxacillin resistance in coagulase-negative staphylococci.

J Infect Chemother 2004 Apr;10(2):86-9

Department of Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow 226 014, India.

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http://dx.doi.org/10.1007/s10156-003-0293-zDOI Listing
April 2004

Serodiagnosis of smear and culture-negative neurotuberculosis with enzyme linked immunosorbent assay for anti A-60 immunoglobulins.

Indian J Pathol Microbiol 2003 Jul;46(3):530-4

Department of Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.

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July 2003

Tropical sprue is associated with contamination of small bowel with aerobic bacteria and reversible prolongation of orocecal transit time.

J Gastroenterol Hepatol 2003 May;18(5):540-7

Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.

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May 2003

Spectrum and antibiotic sensitivity of bacteria contaminating the upper gut in patients with malabsorption syndrome from the tropics.

BMC Gastroenterol 2003 May 24;3. Epub 2003 May 24.

Department of Microbiology Sanjay Gandhi Postgraduate Institute of Medical Sciences Lucknow 226014, India.

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http://dx.doi.org/10.1186/1471-230X-3-9DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC165422PMC
May 2003

Gastric adenocarcinoma in a patient re-infected with H. pylori after regression of MALT lymphoma with successful anti-H. pylori therapy and gastric resection: a case report.

BMC Gastroenterol 2002 14;2. Epub 2002 Mar 14.

Department of Gastroenterology, Seth Sukhlal Karnani Memorial Hospital & Institute of Postgraduate Medical Education and Research, 244, AJC Bose Road, Kolkata 700020, India.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC102757PMC
December 2002

Strongyloides stercoralis infestation associated with septicemia due to intestinal transmural migration of bacteria.

J Gastroenterol Hepatol 2002 Dec;17(12):1331-3

Department of Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Raebareli Road, Lucknow, India.

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December 2002