Pakistan Journal of Biological Sciences1028-88801812-5735Asian Network for Scientific Information10.3923/pjbs.2007.4479.4484Rattus norvegicus) of Hyderabad Sindh, Pakistan]]>GillNasreen ShaikhAzra A.KhanM. MunifMemonM. Saleh1220071024Present study was performed to determined the changes in the blood picture of the brown rats Rattus norvegicus naturally infected with intestinal cestodes. The results are based on the examination of 82 brown rats captured at random from Hyderabad city and its adjacent areas. Blood profiling of cestode (Hymenolepis diminuta and Hymenolepis nana) infected male and female rats showed significantly lower values of Total Erythrocyte Count (TEC), Haemoglobin (Hb) concentration, Haematocrit (Hct), Mean Corpuscular Haemoglobin (MCH) and Mean Corpuscular Haemoglobin Concentration (MCHC) as compared to their control (non-infected) rats of both sexes. The Mean Corpuscular Volume (MCV) value for infected male and female rats was found significantly higher than those of their control rats. A significantly higher Total Leukocyte Count (TLC) in male and female infected rats was noted as against the non-infected (control) rats of both sexes. The Differential Leukocyte Count (DLC) revealed significant increase in absolute number of each type of cell in cestode infected male and female rats. However, lymphocyte and basophil counts recorded from male infected rats were similar to the counts of their control rats. Conspicuous changes in the blood picture of cestode infected male and female rats indicate host-parasite interaction as well as the triggering of defense mechanism in the host against infection.]]>Abramson, N. and B. Melton,20006220532060Aliyu, M.M., L.A. Oladosu and R.A. Joshua,1997Trypanosoma congolense-infected Berenil-treated donkeys.]]>152534Anonymous,19795th Edn.,Anonymous,20042004Auletta, J.J. and S.B. Shurin,2000176161Baily, N.T.J.,19812nd Edn.,pp: 43-51pp: 43-51Bilqees, F.M. and I.H. Siddiqui,198126870Cable, R.M.,19855th Edn.,Chappell, L.H.,19801st Edn.Chaudhry, A.H., E. Sohail and Z. Iqbal,199111179181Chaudri, S.S., V.M. Mandokhot, R.P. Gupta and C.L. Yadav,1988Fasciola gigantica.]]>652327Cutler, C.,2002Daniels, R.R.N.,20021st Edn.,De-Gruchy, G.C.,19763rd Edn.,Faiyaz-ul-Haque, M., M. Qayum and A. Pal-Riaz,1990Rattus rattus rufescens in the twin cities of Rawalpindi-Islamabad.]]>146570Falcone, F.H., H. Haas and B.F. Gibbs,20009640284038Farooq, M. and S. Yousuf,1986Rattus rattus from campus, University of Karachi.]]>18341343Fatima, T.,1991Rattus rattus) of Multan and Khanewal (Punjab: Pakistan).]]>1991Gill, N., M.M. Khan and M.S. Memon,2003Rattus norvegicus.]]>23141149Gill, N. and M.M. Khan,2004Rattus norvegicus of Hyderabad Sindh, Pakistan.]]>371725Gill, N. and M.M. Khan,2005Rattus norvegicus) naturally infected with endo-parasites.]]>37323325Haroun, E.M., H.A. Gadir and A.A. Gomel,1986604753Hunter, M.M., A. Wang, C.L. Hirota and D.M. McKay,200517473687375Macer, V.J.,20032003Mathur, C.S. and S. Johnson,1987Rattus rattus.]]>4185189Mathur, C.S. and S. Johnson,1989Vampirolepis fraternal (Cestoda).]]>411416Milone, M.C.,2004pp: 1-4pp: 1-4Mitre, E. and T.B. Nutman,2003698791Mohsin, M., M.M. Rahman, P.M. Das and A.K.M. Fazul-Haque,1991Fasciola gigantica.]]>83134Noor-un-Nisa,20012001Nordenson, N.J.,20042004Nutman, T.B., E.A. Ottesen, S. Ieng, J. Samuels and E. Kimball et al.,1987155309313Raza, S.A., M. Athar Khan, M. Younus, I. Khan and T. Abbas,2006Alauda arvensis).]]>2006pp: 41Reddy, V.P., T. Rajendranath, P. Dayakar and G. Banerji,1989Mystus vittatus Infected with a Haemoflagellate.]]>1989pp: 77-80pp: 77-80Schmidt, G.D.,19884th Edn.,pp: 243-252pp: 243-252Smith, P., N.E. Mangan, C.M. Walsh, R.E. Fallon, A.N.J. McKenzie, N.V. Rooijen and P.G. Fallon,200717845574566Sommerfelt, I.E., G. Santillan, G. Mira, M. Ribicich, A. Betti and R. De-Torres,2006Toxocara canis infection in a pig model: Immunological, Haematological and Blood biochemistry.]]>807377Soulsby, E.J.L.,19786th Edn.,Swarup, H., S. Arora and S.C. Pathak,19862nd Edn.,pp: 177-313pp: 177-313Teo, C.G., M. Singh, W.C. Ting, Y.W. Ong and L.C. Seet,198538305308Torgerson, P.R.,2006Echinococcus sp. Impact on transmission.]]>28295303Weller, P.F.,19927614131432Wintrobe, M.M.,19615th Edn.,Yamaguti, S.,1959Vol. 2,