Dr. P. Roychoudhury

Contact: 
+91-9436152324
Qualification: 
M.V.Sc.
Ph.D.
Teaching Staff
Assistant Professor

SPECIALIZATION: Veterinary Microbiology

RESEARCH PROJECTS:

Sl. no.

Title

Sanctioning authority

PI/Co-PI

Status

1

“Viral metagenomic profiling of native and migratory aquatic birds of North-eastern states to unravel influenza virus ecology harboured

DBT

PI

Ongoing

2

“Adaptation of lapinized Classical swine fever vaccine virus in cell line and to study their immunogenicity in pigs”

Central Agricultural University

PI

                   ongoing

3

“Cloning and sequencing of full length E2 and Erns glycoprotein genes of classical swine fever virus in expression vector”

Central Agricultural University

PI

ongoing

4

“Development and application of Dot-ELISA for mass screening of Brucellosis   in cattle, pigs and goats in Aizawl District”

Central Agricultural University

PI

completed

5

“Screening of some medicinal plants in Mizoram for their immuno-modulatory and/ or growth promoting  activity in chicken”

Central Agricultural University

PI

completed

6

Immunological and PCR based diagnosis of classical swine fever disease in Mizoram”.

Central Agricultural University

PI

completed

7

“Molecular detection and characterization of toxigenic Pasteurella multocida isolated from swine with or without atrophic rhinitis in Mizoram”

Central Agricultural University

CoPI

completed

8

Studies on Prevalence of Methicillin-resistant Staphylococcus aureus among Pigs and Dogs in and around Aizawl

Central Agricultural University

CoPI

completed

9

Monitoring the bacteriological quality of meat and meat product (Sa-rep) consumed in Aizawl,Mizoram”

Central Agricultural University

CoPI

completed

PUBLICATIONS:

RESEARCH PAPERS:

  1. Roychoudhury P, Saikia G. K. and Rahman H.(2002). Efficacy of Dot – ELISA and Biken test for detection of heat – labile enterotoxin (LT) of Escherichia coli. Indian Journal of Animal Sciences, 72(6):436-38.
  2. Roychoudhury P, Saikia G. K. and Rahman H.(2004). Serotyping and antibiogram of Escherichia coli isolated from diarrhoeic piglets. Indian Journal of Animal Sciences.74(1):41-42.
  3. Roychoudhury P., Mrugkar H.V., Rahman H. and Subudhi P.K.(2009). Dot-ELISA for detection of enterotoxin production by Salmonella isolates from Japanease quail. Indian Journal of Animal Sciences, 79(2):161-163.
  4. Roychoudhury P  and Dutta TK.2009. Prevalence and antibiotic sensitivity pattern of bacteria from bovine mastitis in Mizoram. Indian Journal of Animal Sciences, 79(5):27-28.
  5. N.N.Barman, B. Barman P. Roychoudhury , D.K. Sarma and M. Bora.(2001).A note on effect of levamisole in early recovery of cattle affected with foot and mouth disease. Indian Journal of Comparative Microbiology Immunology and Infectious Diseases 22(2):151-153.
  6. N.N.Barman, H. Rahman, D.K. Sarma, and P.Roychoudhury.(2001). Outbreaks of Salmonellosis in pigs. Indian Journal of Comparative Microbiology Immunology and Infectious Diseases.22(1):65-66.
  7. A. Kalita, M.Sarma, P. Roychoudhury and G.Baishya (2001). Comparative anatomy of the skull of adult domestic cat and Indian leopard. Indian J. Anim. Sci. 71 (11) 1014-1015.
  8. H. Rahman and P. Roychoudhury (2002).Outbreaks of Salmonella Choleraesuis infection in indigenous (Doom) pigs of Assam. Indian Journal of Comparative Microbiology Immunology and Infectious Diseases 23(1):73-74
  9. N.N.Barman, P. Roychoudhury and T.C. Dutta .(2003).Double antibody sandwich ELISA for detection of Infectious bursal disease virus. Indian Veterinary Journal 80:1209-1211
  10. M.Saikia,H.Rahman, P.K. Dutta and P.Roychoudhury (2003). Occurrence of SopB protein  among different serovars of salmonella isolated from man and animal. Indian Journal of Animal sciences 73(3):262-264
  11. H.C. Kalita, P.C. Kalita, R. Bhattacharyya and P. Roychoudhury (2003).Histology of nasal mucosa of mithun (Bos frontalis) and zebu (Bos indicus). Indian Journal of Animal sciences 73(3):878-879
  12. H. Rahman, P.Roychoudhury ,M. Saikia and S. Sarmah.(2004). Prevalence of  Salmonella  in enteric infection in man and animals. Indian Journal of Animal Sciences.74(9):936-937.
  13. K Sarma, G Kalita, P Roychoudhury and G Patra.(2005).Clinical evaluation of Neomec (Ivermectin) in rabbit mange, Intas Polyvet 6(1): 114-116
  14. S.P. Chaudhari, J.G. Tiwari and P. Roychoudhury.(2007). Occurrence of Escherichia coli in smoked meat. Indian Journal of Animal sciences 77(6):442-445
  15. Sandeep P. Chaudhari, Jully Gogoi Tiwari and Parimal Roychoudhury (2008). Assessment of bacteriological quality of beef samples collected from slaughter units. Indian Veterinary Journal 85:1190-1192
  16. Dutta, T.K., Roychoudhury,P. and Banik, S.2009. Antimicrobial drug resistance of Pasteurella multocida isolated from pigs in North Eastern hilly region of India. Indian J. Anim. Sci. 79 (11):1130-1131
  17. T.K. Dutta, P. Roychoudhury, S. Bandyopadhyay.2010. Molecular epidemiology and virulence properties of Salmonella Enteritidis isolated from an outbreak of gastroenteritis in Turkeys. Indian J. Anim. Sci. 80 (5): 391-97
  18. T.K. Dutta, P. Roychoudhury, T.K. Sadhukhan, A.Ghosh, A.G. Bandyopadhaya.2010. Detection and Characterization of Shiga toxigenic E.coli (STEC) and Enteropathogenic Escherichia coli (EPEC) from diarrhoeic piglets in an organized farm in Kolkata. Indian Journal of Animal Sciences 80(6):493-496
  19. N.N. Barman, R.S. Gupt, D.P.Bora, R.S.Kataria, A.K. Tiwari and P. Roychoudhury.2010. Molecular characterization of classical swine fever virus involved in the outbreak in Mizoram. Indian Journal of Virology,21(1):76-81
  20. T.K. Dutta, P. Roychoudhury, S. Bandyopadhyay and R.Chandra.2011. Detection and characterization of shiga toxigenic Escherichia coli from piglets with or without diarrhea in Mizoram. Indian J. Anim. Sci. 81 (9): 899-903
  21. Dutta T K, Roychoudhury P & Bandyopadhyay S, Wani S A and Hussain I.2011. Detection and Characterization of Shiga Toxin Producing Escherichia coli (STEC) and Enteropathogenic Escherichia coli (EPEC) in Poultry Birds with Diarrhoea in India, Indian Journal of Medical Research 133(5):541-545
  22. Dilip K. sarma, Namrata Kashyap, Pankaj Deka, Prabhat Medhi & Parimal Roychoudhury.2012. Production and characterization of monoclonal antibodies against a local isolate of classical swine fever virus. Indian Journal of Experimental Biology,Vol. 50(July):459-463.
  23. T.K. Dutta, P. Roychoudhury, T.K. Rajkhowa and Rajesh Chandra.(2013). Characterization of Salmonella Enteritidis from two separate outbreaks of acute enteritis in Japanease quail (coturnix coturnix japonica) and turkey (Melleagris gallopavo). International Journal of Scientific Research, 2(2):14-16.
  24. T.K. Dutta, Iadarilin Warjri, P. Roychoudhury, H. Lalzampuia, I. Samanta, S.N. Joardar, S. Bandyopadhyay, Rajesh Chandra.(2013). Extended-Spectrum-β-Lactamase producing Escherichia coli Isolate Possessing the Shiga Toxin Gene(stx1) Belonging to the O64 Serogroup Associated with Human Diarrhoea in India. Journal of Clinical Microbiology, 51(6):2008-9 (DOI: 10.1128/JCM.00575-13)
  25. Barman G., Saikia G.K., Bhattacharyya, D.K. and Roychoudhury, P.(2013). Detection of virulence genes of Salmonella by polymerase chain reaction. Indian Journal of Animal Sciences, 83(5):477-480.
  26. Sanjoy Kumar Borthakur, L. Babita Devi, Saidul Islam, Dilip Kumar Deka, Dilip         Kumar Sarma and Parimal Roychoudhury. (2013). Wolbachia endosymbiont in Dirofilaria immitis from two different geographical regions of North Eastern India. Veterinary Practitioner, 14(2):219-220.
  27. Zomuankima Varte, T. K. Dutta, P. Roychoudhury, Jubeda Begum and Rajesh Chandra.(2014). Isolation, identification, characterization and antibiogram of Pasteurella multocida isolated from pigs in Mizoram with special reference to progressive atrophic rhinitis. Veterinary World ,Vol. 7:95-99.( EISSN: 2231-0916)
  28. P. Roychoudhury, D.K. Sarma, S. Rajkhowa, M. Munir, S.V. Kuchipudi .(2014). Predominance of genotype 1.1 and emergence of genotype 2.2 classical swine fever viruses in North Eastern Region of India. Transboundry and Emerging diseases, 61(Suppl. 1) 69-77. (DOI: 10.1111/tbed.12263) (NAAS: 8.94)
  29. Kataria JL, Dutta TK, Roychoudhury P &Tiwari J G (2014). Detection and molecular characterization of shigatoxin producing Escherichia coli (STEC) auto agglutinating adhesion gene (saa) from piglets in Mizoram. Veterinary World. 7(6): 373-376. (IF: 0.588) (NAAS:5.10) (NAAS: 5.10)
  30. Begum J, Dutta TK, ChandraR, Roychoudhury P, Verte Z &Bitew M (2014). Molecular and phenotypic characterization of shigatoxigenicEscherichia coli (STEC) and enteropathogenic Escherichia coli (EPEC) from piglets and infants associated with diarrhoea in Mizoram, India. African Journal of Biotechnology. 13(13): 1452-1461.  (IF: 0.57) (NAAS:4.00)
  31. Kataria JL, Dutta TK, Roychoudhury P &Tiwari J G (2014). Detection and characterization of shigatoxin producing Escherichia coli and enteropathogenic Escherichia coli from of piglets in Mizoram, India. Journal of Pure & Applied Microbiology. 08(3): 2383-2388. (IF: 0.073) (NAAS:6.00)
  32. Sonjoy Kumar Borthakur, Parimal Roychoudhury, Kanta Bhattacharjee, Saidul Islam, Dilip Kumar Deka, Prabhat Chandra Sarmah. 2015. Dirofileria repens in dogs from Assam, India. Asian Pacific Journal of Tropical Disease, 5(6):445-447
  33. Mandakini R, Dutta TK, Chingtham S, Roychoudhury P, Samanta I, Joardar SN, Pachauau AR & Chandra R (2015). ESBL producing shiga-toxigenic E. coli (STEC) associated with piglet diarrhoea in India. Tropical Animal Health and Production, 47:377-381 DOI: 10.1007/s11250-014-0731-1. (IF:1.115) (NAAS:6.97)
  34. P. Thakuria, S. Sarma, D.K. Sarma, D.J. Kalita, K. Sharma, R. Sharma and P. Roychoudhury.(2015). Nested reverse transcriptase-PCR(NRT-PCR) assay for detection of classical swine fever virus. IOSR Journal of Agriculture and Veterinary Sciences (e-ISSN:2319-2380, p-ISSN: 2319-2372)Volume 8, Issue 3 Ver. I, pp. 16-18. (DOI: 10.9790/2380-08311618)
  35. Tungnunga IB, Sarma K, Roychoudhury P, Borthakur SK, Das G, Prasad H and Behera SK.(2016). Therapeutic evaluation of homeopathic drug Crotalus horridus 200C against Ehrlichiosis-infected dogs in Mizoram. Indian J Res Homeopathy, 10:42-51.
  36. Nath MK, Sarma DK, Das BC, Deka P, Kalita D, Dutta JB, Mahato G, Sarma S, Roychoudhury P (2016) Evaluation of specific humoral immune response in pigs vaccinated with cell culture adapted classical swine fever vaccine, Veterinary World, 9(3): 308-312. (NAAS: 5.10)
  37. Fawaz M, Vijaykumar P, Mishra A, Gandhale P, Dutta R, Kamble N, Sudhakar D, Roychoudhary P, Kumar H, Kulkarni D and Raut A(2016). Duck gut metagenome analysis captures snapshot of viral diversity. Gut Pathogens, 8:30 (DOI: 10.1186/s13099-016-0113-5)  (NAAS: 8.28)

BOOKS:

  1. Systematic Veterinary Virology. Authors : Rajesh Chandra, T.K. Dutta, Parimal Roychoudhury. Kalyani publishers, ISBN:978-93-272-3959-1
  2. Diagnosis and Characterization of Bacterial Pathogens in Animals. Authors: T.K. dutta and Parimal Roychoudhury. Publishers: Lambert Academic Press. ISBN:978-3-659-18

Training conducted:

1. As Course Director organized one short term training programme sponsored by ICAR entitled “Application of molecular techniques for epidemiological study of animal viral diseases” from August-26 to September-04, 2015