Upcoming Events

Dr. B. Roy

List of Publications:


  1. Tandon, V., Yadav, A. K. & Roy B. (2009) : “CURRENT TRENDS IN PARASITOLOGY” Proceedings of the 20th National Congress of Parasitology, Shillong, India (November 3-5, 2008) Panima Publishing Corporation, New Delhi.
  2. Tandon, V. & Roy B. (2002) : “SEM  PICTORIAL GUIDE  TO  TREMATODES  OF LIVE  STOCK  IN INDIA” -Regency Publication, New Delhi,

Chapter in Books

  1. Roy, B. & Giri, B. R. (2016) :      CAREX BACCANS NEES, AN ANTHELMINTIC MEDICINAL PLANT IN NORTHEAST INDIA"  in   "Medicinal Plants and Its Therapeutic Uses" Birla K. Singh (Ed.), OMICS Group  eBook, CA, USA, 1-22.
  2. Tandon, V., Roy, B., Shylla, J. A. & Ghatani, S. (2014)  : “AMPHISTOMES” in “Digenetic  Trematodes (Advances  in Experimental Medicine and Biology)” Rafael T and Fried, B (Eds.),          Springer Science+Business Media,  N. York, DOI 10.1007/978-1-4939- 0915-5-11.
  3. Tandon,V., Roy, B. & Ghatani, S. (2013): “TREMATODE INFECTIONS OF THE GASTROINTESTINAL SYSTEM” In “Infections of the Gastrointestinal  System”. Vaishnavi (Ed.),  Jaypee Brothers Medical Publishers, New Delhi,  426-449.
  4. Tandon, V., Roy B. & Prasad, P.K. (2012)  :   “FASCIOLOPSIS ” in “Molecular Detection of Human    Parasitic Pathogens”. D. Liu (Ed.), CRC Press, Florida, USA, 351-362.
  5. Tandon, V., Yadav, A.K., Roy, B. & Das, B. (2011) : “PHYTOCHEMICALS AS CURE OF WORM NFECTIONS IN TRADITIONAL MEDICINE SYSTEMS” in “Emerging  Trends in Zoology”  Srivastava & Kumar (Eds.), Narendra  Publishers, New Delhi,  1-27.     
  6. Roy, B. & Tandon, V. (2003) :   “FASCIOLOPSIS  BUSKI” in “International Hand Book of Foodborne  Pathogens”. M.D. Miliotis and J. W. Bier (Eds.), Marcel Decker, Inc. Washington, 563-570.
  7. Roy, B. (2000)    :    “STRAIN  VARIATION IN HELMINTH  PARASITES  & PAGE” in  “Identification   and   Diagnosis  of   Parasites   of   Biomedical Importance”. A. K. Yadav (Ed.),   83-86.                                    

List of research publications

  1. Dey, P. & Roy, B. (2019). Effect of Lysimachia ramosa Wall. Ex Duby and its n-butanol  fraction on glycogen content and some energy related enzymes in the cestode, Raillietina echinobothrida. Proceedings of  The Zoological Society. DOI: 10.1007/s12595-019-00307-4.
  2. Zimik, P., Sharma, S. & Roy, B. (2019). Characterization of Clinostomum metacercariae using microwscopic and molecular approaches. Anals of Parasitology. 65(1): 87-97.
  3. Dev, D. & Roy, B. (2019). Wound-healing potential of roots of  Hygrophila auriculata Schumach. in Swiss albino mice. Applied Clinical Pharmacology and Toxicology. DOI: 10.29011/ACPT-117.100017.
  4. Ronghang B., Zimik, P. & Roy, B. (2018). Stereoscan and molecular characterization of rumen flukes of Mithun (Bos frontalis, Lambart 1804) from Arunachal Peadesh, India. NBU Journal of Animal Science12: 1-10.
  5. Dey, P. & Roy, B. (2018). Biochemical and ultrastructural changes in Raillietina echinobothrida in vitro exposed to extract of Lysimachia ramosa. Journal of Parasitic Disease. 42(2): 212-219.
  6. Roy, B & Pathaw, D. (2018). Cytotoxic effects of the phytochemical (+)-α-viniferin in Swiss albino mice. British Journal of Pharmaceutical and Medical Research. 3(5): 1340-1351.
  7. Bharti R. R. & Roy, B. (2017). In vivo acute toxicity of a traditionally used medicinal plant Millettia pachycarpa Benth. in Swiss albino mice. NBU Journal of Animal Science. 11: 15-20.
  8. Roy, B & Pathaw, D. (2017). Flowcytometric analysis of cell cycle in the liver of mice in vivo exposed to (+)-α-viniferin, a phytostilbene. Journal of Clinical and Experimental Pharmacology. DOI: 10.4172/2161-1459.1000243.
  9. Philayung Z.A.S. & Roy B. (2017). Scanning electron microscopy of nematode parasites infecting climbing perch with redescription of Paraquimperia manipurensis. Imperial Journal of Interdisciplinary Research. 3(6): 994-1002.
  10. Koiri,  R.  & Roy, B. (2017). The occurrence of a new piscine tape worm Senga Dollfus, 1934 (Pseudophyllidea: Bothriocephalidae) in Monopterus cuchia (F. Hamilton, 1822) from Tripura. Imperial Journal of Interdisciplinary Research. 3(2): 864-870.
  11. Koiri,  R.  & Roy, B. (2017).  Redescription and new locality record of some helminth parasites   of Clarias batrachus in Tripura, India.  International Journal of Research in BioSciences. 6(1):26-41.
  12. Koiri, R. & Roy, B. (2017). Spectrum of helminth parasites infecting some edible fishes of      Tripura. Imperial Journal of Interdisciplinary Research. 3(1): 974-978.
  13. Koiri,  R.  & Roy, B. (2016).  The seasonal incidence of parasitic helminth infection among the  walking catfish, Clarias batrachus of Tripura, India. Annals of Parasitology. 62(4): 307-314.
  14. Roy, B. & Dey, P. (2016). Cytotoxic effects of Lysimachia ramosa Wall. Ex Duby (Primulaceae) in   Swiss albino mice. Journal of Pharmacognosy & Natural Products. DOI: 10.4172/2472-0992.1000126.
  15. Lyngdoh, D. Sharma, S., Roy, B. & Tandon, V. (2016). Animal Fascioliasis: Perspectives from high  altitudinal regions. Veterinary Parasitology.  232: 21-31.
  16. Sharma, S. Lyngdoh, D., Roy, B. & Tandon, V. (2016). Molecular Phylogeny of Cyclophyllidea (Cestoda:Eucestoda): An in-silico analysis based on mtCOI gene. Parasitology Research. DOI 10.1007/s00436-016-5092-4.
  17. Sharma, S. Lyngdoh, D., Roy, B. & Tandon, V. (2016). Differential diagnosis and molecular characterization of Hymenolepis nana and Hymenolepis diminuta (Cestoda: Cyclophyllidea: Hymenolepididae) based on nuclear rDNA ITS2 gene marker. Parasitology Research DOI 10.1007/s00436-016-5210-3. 
  18. Ronghang B. & Roy, B. (2016). Status of Tick infections among semi-wild cattle in Arunachal Pradesh, India. Annals of Parasitology. 62(2): 131-138.
  19. Giri, B. R. & Roy, B. (2016). Praziquantel induced oxidative stress and apoptosis-like cell death in Raillietina echinobothrida. Acta Tropica. 159: 50-57.
  20. Giri, B. R. & Roy, B. (2016). Cysticercus fasciolaris infection induced oxidative stress and apoptosis in rat liver: a strategy for host parasite cross talk. Parasitology Research. DOI: 10.1007/s00436-016-5008-3 
  21. Roy, B. & Giri, B. R. (2016). Fumarate reductase inhibitory potential of phytostilbenes, resveratrol and α-viniferin. International Journal of Pharma and Bio Sciences. 7(2): 134-137.
  22. Roy, B & Giri, B. R. (2016). α-Viniferin and resveratrol induced alteration in the activities of some  energy metabolism related enzymes in the cestode parasite Raillietina echinobothrida, Acta Tropica. 154: 102-106. 
  23. Sahu, R., Biswal, D. K., Roy, B. & Tandon, V. (2015). Molecular characterization of Opisthorchis noverca (Digenea : Opisthorchiidae) based on nuclear ribosomal ITS2 and mitochondrial COI genes. Journal of Helminthology. DOI:
  24. Swargiary A. & Roy, B. (2015). In vitro anthelmintic efficacy of Alpinia nigra and its bioactive compound, astragalin against Fasciolopsis buski. International Journal of Pharmacy and Pharmaceutical Sciences. 7(10): 30-35.
  25. Giri, B. R. & Roy, B. (2015). Resveratrol and α-viniferin induced alterations of acetylcholinesterase and nitric oxide synthase in Raillietina echinobothridaParasitology Research. 114(10): 3775-3781.     
  26. Giri, B. R. & Roy, B. (2015). Apoptosis like cell death in Raillietina echinobothrida induced by   resveratrol. Research in Veterinary Science. 101: 120-125.     
  27. Swargiary A. & Roy, B. (2015). Phytochemical screening and antioxidant property of shoot extracts of Alpinia nigra (Gaertn.) Burtt (Family – Zingiberaceae). Medicinal Plants. 7(1): 48-50.
  28. Roy, B. and Giri, B.R. 2015. α-Viniferin induced structural and functional alterations in Raillietina echinobothrida, a poultry tapeworm. Microscopy and Microanalysis.  21:  377-384.
  29. Giri, B.R., Bharti, R.R. and Roy, B. 2015. In vivo anthelmintic activity of Carex baccans and its active principle resveratrol against Hymenolepis diminuta. Parasitology Research. 114(2): 785-788.
  30. Ronghang, B. and Roy, B. (2014) Scanning electron microscopic observations on sensilla of Ixodes   acutitarsus recovered from semi-wild cattle Bos frontalis Lambert. Entomology and Applied Science Letters. 1(4):8-15.
  31. Ronghang, B. & Roy, B. (2014). Stereoscan Observations on Sensilla of Rhipicephalus anguineus Recovered from Semi-Wild Cattle Bos frontalis Lambert. Journal of Advance Microscopy Research. 9: 136-140.
  32. Chetia, M., Giri, B. R., Swargiary, B., Ronghang, B. & Roy, B. (2014). Amomum maximum Roxb (Zingiberaceae), a Medcinal Plant of Tripura, India: A natural Anthelmintic?. Journal of Advance Microscopy Research. 9: 148-153.
  33. Ghatani, S. Shylla, J. A., Roy, B. & Tandon, V. (2014). Multilocus sequence evaluation for differentiating species of the trematode Family Gastrothylacidae, with a note on the utility of mitochondrial COI motifs in species identification. Gene. 548: 277-248.
  34. Ronghang, B. & Roy, B. (2014). Occurrence of Rhipicephalus sanguineus and Ixodes acutitarsus (Acari: Ixodidae) among semi-wild cattle Bos frontalis in Northeast India. Entomology and Applied Science Letters. 1(3): 23-26.
  35. Giri, B. R. & Roy, B. (2014). Resveratrol induced structural and biochemical alterations in the tegument  of Raillietina echinobothridaParasitology International. 63: 432-437.
  36. Ronghang, B. & Roy, B. (2013). Filarial infections in semi-wild cattle of Northeast India: first record of Seteria digitata (von Linstov 1906) in Bos frontalis (Lambert 1804). Journal of Parasitic Diseases. DOI 10.1007/s12639-013-0404-4.
  37. Roy, B. & Giri, B. K. (2013). Anti-acetylcholinesterase activity of root hair of Carex baccans on the trematode Artyfechinostomum sufrartyfex.  NBU Journal of Animal Sciences. 7: 1-5.
  38. Giri, B. R. & Roy, B. (2013). Nephrotoxic potential of Carex baccans (Family: Cyperaceae): a light and electron microscopic studies, The Journal of Toxicology and Health. 103: 244-251.
  39. Dasgupta, S., Roy, B. & Giri, B. R. (2013). Ultrastructural observations on Raillietina echinobothrida exposed to crude extract and active compound of Sercurinega virosa. Micron.  50: 62-67.
  40. Giri, B. R. & Roy B. (2013). Evidnece of apoptosis in Raillietina echinobothrida induced by methanolic extract of three traditional medicinal plants of Northeast India. Experimental Parasitology.  134: 466-473.
  41. Swargiary, A., Roy, B. Giri, B. R. &  Ronghang, B. (2013). A comparative study on the anthelmintic efficacy of some medicinal plants of North-East India: alteration in the glycolytic enzymes  of Fasciolopsis buski, a giant intestinal fluke. Asian Pacific Journal of Tropical Medicine.  412-420.
  42. Dasgupta, S., Roy, B., Venkataswamy, M. & Giri, B. R. (2013). Effects of Acacia oxyphylla and Securinega virosa on functional characteristics of Raillietina echinobothrida (Phylum: Platyhelminthes; Class: Cestodea), a poultry cestode parasite. Journal of Parasitic Diseases. 37(1): 125-130.
  43. Swargiary, A., Roy, B. & Ronghang, B. (2013). Partial characterization of alkaline phosphatase in Fasciolopsis buski – an intestinal fluke treated with crude extract of Alpinia nigra (Zingiberaceae). Pharmaceutical Technology & Drug Research. doi:10.7243/2050-120X-2-5.
  44. Singh, M., Roy, B., Tandon, V. & Chaturvedi, R. (2013). Extracts of differentiated cultures of Spilenthes acmella Murr. Possess antioxidant and anthelmintic properties and hold promise as an alternative source of herbal medicine. Plant Biosystems, 148: 259-267.
  45. Roy, B., Giri, B. R., Chetia, M & Swargiary, A. (2012). Ultrastructural and biochemical alterations in rats exposed to crude extract of Carex baccans and Potentilla fulgens, Microscopy and Microanalysis. 18:  1067-1076.
  46. Roy, B., Swargiary, A. & Giri, B. R. (2012). Alpinia nigra (Family Zingiberaceae): An Anthelmintic          Medicinal Plant of North-East India. Advances in Life Sciences.  2(3): 39-51.
  47. Challam,  M.,  Roy,  B.   &   Tandon, V.  (2012).  In  vitro   anthelmintic   efficacy  of   Carex   baccans  (Cyperaceae):   ultrastructural,  histochemical  and  biochemical  alterations  in  the cestode,  Raillietina   echinobothrida. Journal of Parasitic Diseases.  31: 81-86.
  48. Roy, B.,  Dasgupta, S.,  Manivel, V.,  Parameswaran, P.S. &  Giri, B.R. (2012). Surface topographical  and  ultrastructural alterations of Raillietina echinobothrida and Ascaridia galli induced by a compound   isolated from Acacia oxyphylla. Veterinary Parasitology. 185: 322-326.
  49. Swargiary A. and Roy, B. (2011). Kinetics of Acetylcholinesterase inhibition in Fasciolopsis buski and          Raillietina echinobothrida by shoot extract of Alpinia nigra,an indigenous medicinal plants. Plant  Medicine.  3(2): 145-150.
  50. Ghatani, S., Shylla J. A., Tandon, V., Chatterjee, A & Roy, B. (2011). Molecular characterization of  pouched amphistome parasites (Trematoda:Gastrothylacedae) using ribosomal ITS2 sequence and  secondary structures. Journal of Helminthology. DOI:10.1017/S0022149X11000125. 1-8.
  51. Roy, B., Dasgupta, S. & Giri, B.R. (2012).  Electron microscopic observations of tegumental surface of Raillietina echinobothrida treated with root-peel extract of Potentilla fulgens. Microscopy Research and Technique. 75: 1000-1005.
  52. Roy, B., Swargiary, A., Syiem, D & Tandon, V. (2010). Potentilla fulgens (Family Rosaceae), a medicinal plant of north-east India: a natural anthelmintic? Journal of Parasitic Diseases. 34(2): 83-88.
  53. Dasgupta, S and Roy, B. (2010). Antiparasitic activity of methanolic extract of Acacia oxyphylla (Leguminosae) against Raillietina echinobothrida. Journal of Parasitic Diseases. 34(1): 14-19.
  54. Challam,  M.,  Roy, B.   &  Tandon, V. (2010).    Effect  of   Lysimachia  ramosa   (Primulaceae)    on helminth parasites: Motility, mortality and scanning electron microscopic observations on surface topography. Veterinary Parasitology. 214: 214-218.
  55. Dasgupta, S., Roy, B. & Tandon, V. (2010). Ultrastructural alterations of the tegument of                   Raillietina   echinobothrida treated with the stem bark of Acacia oxyphylla (Leguminosae). Journal of Ethnopharmacology. 172(2): 568-571.
  56. Roy, B. and Swargiary, A. (2009). Anthelmintic efficacy of ethanolic shoot extract of Alpinia  nigra on tegumental enzymes of Fasciolopsis buski, a giant intestinal parasite. Journal of Parasitic Diseases33(1&2): 48-53.
  57. Roy, B., Dasgupta, S. & Tandon, V. (2009).  Ultrastructural  observations  on  Fasciolopsis buski and  its  alterations  caused  by  shoot  extract  of  Alpinia  nigraMicroscopy  Research   and   Technique. 72(2): 61-66.
  58. Lalchhandama, K., Roy, B. & Dutta, B. K. (2009). Anthelmintic activity of Acacia oxyphylla stem bark against Ascaridia galli . Pharmaceutical Biology. 47(7): 578-583.
  59. Roy, B., Dasgupta, S.  & Tandon, V. (2008). Ultrastructural  observations  on  tegumental  surface  of   Raillietina  echinobothrida  and  its  alterations  caused  by root-peel extract of Millettia pachycarpaMicroscopy Research and Technique71(11): 810-815.
  60. Roy, B., K. Lalchhandama & Dutta, B. K. (2008). Scanning electron microscopic  observations on the     in vitro anthelmintic effects of Millettia pachycarpa on  Raillietina echinobothrida. Pharmacognosy   Magazine. 4: 20-25.
  61. Lalchhandama, K., Roy, B. & Dutta, B. K. (2008). Effects of Millettia pachycarpa on the trace metals   and tegumental enzymes of Raillietina   echinobothridaPharmacognosy  Magazine. 4(16):  254-268.
  62. Roy, B.,  K. Lalchhandama  &   Dutta, B. K. (2007):   Anticestodal  efficacy  of  Acacia  oxyphylla  on     Raillietina echinobothrida:  A light and electron microscopic studies. Pharmacologyonline. 1: 279-287.
  63. Lalchhandama, K., Roy, B. & Dutta, B. K. (2007). In vitro  anthelmintic  activity of Acacia  oxyphylla:  changes in  the   levels  of trace  elements  and  activities  of  the  tegumental  enzymes of the  cestode,   Raillietina echinobothrida. Pharmacologyonline. 2: 307-317.
  64. Tandon, V.  &  Roy, B. (2005).  Status  of  helminthiasis  in  livestock of Northeast India. Proceeding,   National Academy of Science India. 75(B): 229-244.
  65. Roy, B. & Dey, S. (2004). Scanning electron microscopic detection of  the possible ultrasonic receptor   in Chironomous samoensis.  Journal of Nature Conservation. 16(2): 333-336.
  66. Roy, B. (2003).  Anthelmintic  activity  of Artemesia meritima against Artyfechinostomum sufrartyfex,   a zoonotic parasite in North-East India.  Revista di Parasitologia.  20: 143-148.
  67. Roy, B. & Dutta, B. K. (2003). In vitro lethal efficacy of leaf extract of Cannabis sativa on the larvae of  Chironomous  samoensisIndian  Journal  of   Experimental   Biology41:  1338-1341.
  68. Roy, B., Khathing, D.T., Gupta, S. & Dkhar, P.S. (2003).  Effect  of  paper  mill  wastes on blood of   Channa punctatus.  Journal of Nature Conservation. 15(1) :6-14.
  69. Roy, B., Dey, S. & Alfred, J. R. B.(2003). Stereoscan observations on the morphology and distribution pattern of leg sensilla in Chironomous samoensis Edwards : A comparative study of male and female. Journal of Nature Conservation.  15(1) 259-279.
  70. Roy, B. & Gupta, S. (2002).  Impact of paper mill waste on  Channa punctatus. Journal of Industrial  Pollution Control. 18(2): 231-235.
  71. Roy, B. (2001). Stereoscan  observation  on the surface alteration of  Orthocoelium dinniki  induced  by   extract of Spilenthes oleracea L.  Revista di Parasitologia. 18 : 9-14.
  72. Ramanujam, S.N., Roy, B. & Jha, L.K. (2000). Inventory   studies  on  the  earthworm  population  in the Agroforesty system of Mizoram. Proceeding, Internatonal Workshop on Agroforestry and Forest Product. 191-194.
  73. Roy, B.   &  Khathing, D. T. (1999).  Quality  of  surface   water  and  its  possible  impact  on  public     health    in Shillong, India.  Health and Hygiene. 20 : 59-64.
  74. Imkongwapang, R., Tandon, V. & Roy, B. (1999). Surface fine topography of Diplodiscus sp. (Trematoda : Paramphistomidae) parasitic in anuran frogs.  Journal of Parasitology and Animal Biology.  8(1) : 55-62.
  75. Roy, B. & Tandon, V. (1999). Fluckicidal activity of Alpinia nigra (Zingiberaceae) agaist the trematode Fasciolopsis buski.  Biomedical Letter.  60 : 23-29.
  76. Roy, B. & Phanwar, I. (1997). Scanning electron microscopic observations on antennae and body  surface of body louse Pediculus humanus humanus L. “Revista di Parasitologica.  14(1) : 159-163.
  77. Tandon, V., Pal, P., Roy, B., Rao, H.S.P. & Reddy, K.S. (1997). In vitro anthelmintic activity of root tuber extract of Flemingia vestita, an indigenous plant in Shillong, India. Parasitology Research. 83 : 492-498.
  78. Roy, B. & Tandon, V. (1997). In vitro fluckicidal effect of leaf extract of Cannabis sativa Linn. On the trematode Fasciolopsis buski.  Indian Journal of Experimental Biology. 35: 80-82.   
  79. Roy, B. (1996). Stereoscan observations on sensilla and other cuticular structures of Ctenocephalus canis (Curtis, 1826).  Revista di Parasitologia. 13(3) : 313-323.
  80. Roy, B. & Tandon, V. (1996). Effect  of root  tuber extract of Flemingia vestita, a leguminous plant,   on Artyfechinostomum sufrartyfex and Fasciolopsis buski : a scanning electron microscopy study.  Parasitology Research.  82 : 248-252.
  81. Roy, B. &  Tandon, V. (1996). Occurrence of Orthocoelium dinniki Eduardo, 1985 and Orthocoelium parvipapillatum (Stile & Goldberger, 1910) Eduardo, 1985 among Bos indicus and Ovis aries in India. Journal of Bengal Natural History Society. 15(2) : 49-50. 
  82. Tandon, V. & Roy, B. (1996). Stereoscan observation on the tegumental surface of Catatropis indicus.  Srivastava, 1935.  Acta parasitologica. 41(3) : 115-119. 
  83. Roy, B.  & Tandon, V. (1995).  Calicophoron  shillongensis sp.  (Trematoda,  Paramphistomidae), a new parasite from the goat (Capra hircus L.) in India.  Acta Parasitologica. 40(4) : 193-197.
  84. Tandon, V. & Roy, B. (1994). Analysis of trace elements of some edible trematodes parasitizing the bovine  hosts.  Current Science. 67(6) : 548-549. 
  85. Roy, B. & Tandon, V. (1993).  Morphological and microtopographical train variations among Fasciolopsis buski originating from different  geographical areas.  Acta Parasitologica Polonica. 38 (2) : 72-77. 
  86. Tandon, V. & Roy, B. (1993).  Surface morphological observations on adult Echinostoma revolutum  (trematoda) using scanning electron microscopy.  Dr. C. B. Srivastava Com. Vol. 63-69.
  87. Roy, B., Tandon, V. & Dutta, M. (1992).  Prevalence of protozoan infection among frogs in a humid subtropical montane zone.  Bioved.  3(1) : 1-2.  
  88. Roy, B. & Tandon, V. (1992).  Trematodiasis in North-East India : A study on the spectrum of digenetic trematodes among pigs, buffaloes, cattle, goats and sheep.  Indian Journal of Animal Health. 13(1) : 5-14.
  89. Roy, B. & Tandon, V. (1992).  Waterborne pathogens in urban areas of Shillong, India. Health and Hygiene.  13 : 165-168.    
  90. Roy, B. & Tandon, V. (1992).  Seasonal incidence of   amphistomes in cattle in Meghalaya, India.  Journal of Veterinary Parasitology. 5(2) : 129-131.
  91. Roy, B. & Tandon, V. (1992).  Opisthorchis noverca Braun, 1902 : First record from a bovine host and a comparative stereoscan study on the surface topography of the flukes of swine and cattle origin. Acta Parasitologica Polonica.  37(4) : 179-181.   
  92. Roy, B. & Tandon, V. (1992).  Scanning  electron   microscopy of adult  Eurytrema   pancreaticum,  a   parasite of human and bovine hosts.  Indian Journal of Parasitology. 16(1) :135-136.
  93. Roy, B. & Tandon, V. (1992).  Seasonal prevalence of some   zoonotic infections in   cattle and pigs in a humid sub-tropical montane zone in India.  Veterinary   Parasitology. 41 : 69-76.
  94. Roy, B. & Tandon, V. (1992).  Louse infestation in human population in Shillong, India. Health and Hygiene. 13 : 15-20.
  95. Roy, B. & Tandon, V. (1992).  Surface fine topography of four paramphistomid trematodes parasitizing sheep.  Revista di Parasitologia. 9(L3) : 107-117.
  96. Roy, B. & Tandon, V. (1992).  Surface fine ultrastructural studies of the blood fluke Schistosoma indicum, a parasite of bovine ruminants.  Revista di Parasitologia.  9(L3) : 119-126.
  97. Roy, B. & Tandon, V. (1992).  Biochemical characterization of some digenetic trematodes using protein as  parameters.  Journal of Parasitology and Applied Animal Biology, 1(1) : 21-25. 
  98. Roy, B. & Tandon, V. (1991).  Prevalence of   hydatidosis in hilly  mountainous region   of  India :  A  study of domesticated intermediate host in Meghalaya (India).   Proceedings of Seminar on Zoonosis,   Regional Medical Research Centre, Dibrugarh,  83-91.
  99. Roy, B.  &  Tandon, V. (1991).     Usefulness   of      Tetramethylsilane     in    the     preparation      of  helminthparasites for scanning electron microscopy.  Revista di Parasitologia. 8(L2): 405-413.
  100. Roy, B.  &  Tandon, V.  (1990).   On  a  new  trematode  belonging  to  the   genus    Velasquezotrema   Eduardo  at Javellene, 1987 from Tripura India.  Zoologischer  Anzeiger. 224 : 106-112.
  101. Roy, B.  &  Tandon, V.  (1990).  Leiperocotyle meghalayensis   (Paramphistomidae : Orthocoeliinae)  a new species from cattle (Bos indicusLennaeus) in India.  Zoologischer Anzeiger.  225 : 63-70.
  102. Dey, S., Basubaul, T. S., Roy, B. & Dey, D. (1989).   A   new   rapid  method  of   air   drying  using   Tetramethylsilane  for  scanning   electron   microscopy.   Journal   of   Microscopy.   156 :  269-261.   
  103. Roy, B. & Tandon, V. (1989).  Metacestodiasis in North-East India : A  study  on  the   prevalence  of   hydatidosis    and   cysticercosis  in   Mizoram,  Nagaland   and   Assam.  Indian  Journal  of  Animal   Health28 : 5-10.
  104. Roy, B.  &  Tandon, V. (1989).   Stereoscan  studies  on  the  surface   topography  of  Olveria  bosi, parasitic  in rumen of cattle.  Indian Journal of  Paasitlogy. 13 : 299-301.
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Updated by lakmen_zoology on Oct 23, 2019 15:07:32