| 
              
              
              Open Access  
 
              
              
              
              Research 
              
              
(Published 
				online: 14-12-2016)  
              13. 
				
              
              Evidence of hemolysis in pigs infected with 
              highly virulent African swine fever virus - 
              
              Zaven Karalyan, Hovakim Zakaryan, Elina Arakelova, Violeta 
              Aivazyan, Marina Tatoyan, Armen Kotsinyan, Roza Izmailyan and 
              Elena Karalova 
              
              Veterinary World, 9(12): 1413-1419   
              
   
                
                
doi: 
              
				
				10.14202/vetworld.2016.1413-1419 
                
                
                Zaven Karalyan: 
                
                Laboratory of Cell Biology and Virology, Institute of Molecular 
                Biology of NAS RA, 7 Hasratyan Street, 0014 Yerevan, Armenia; 
                zkaralyan@yahoo.com 
              
              Hovakim Zakaryan: 
              
              Laboratory of Cell Biology and Virology, Institute of Molecular 
              Biology of NAS RA, 7 Hasratyan Street, 0014 Yerevan, Armenia; 
              hovakimzakaryan@gmail.com 
              
              Elina Arakelova: 
              
              Laboratory of Human Genomics and Immunomics, Institute of 
              Molecular Biology of NAS RA, 7 Hasratyan Street, 0014 Yerevan, 
              Armenia; elinaa72@mail.ru 
              
              Violeta Aivazyan: 
              
              Laboratory of Human Genomics and Immunomics, Institute of 
              Molecular Biology of NAS RA, 7 Hasratyan Street, 0014 Yerevan, 
              Armenia;
              
              
              viola_ay@yahoo.com 
              
              Marina Tatoyan: 
              
              Laboratory of Cell Biology and Virology, Institute of Molecular 
              Biology of NAS RA, 7 Hasratyan Street, 0014 Yerevan, Armenia; 
              marina.tatoyan@mail.ru 
              
              Armen Kotsinyan: 
              
              Laboratory of Cell Biology and Virology, Institute of Molecular 
              Biology of NAS RA, 7 Hasratyan Street, 0014 Yerevan, Armenia; 
              armenrkotsinyan@gmail.com 
              
              Roza Izmailyan: 
              
              Laboratory of Cell Biology and Virology, Institute of Molecular 
              Biology of NAS RA, 7 Hasratyan Street, 0014 Yerevan, Armenia; 
              izmruzanna@gmail.com 
              
              Elena Karalova: 
              
              Laboratory of Cell Biology and Virology, Institute of Molecular 
              Biology of NAS RA, 7 Hasratyan Street, 0014 Yerevan, Armenia; 
              z_karalyan@mb.sci.am   
              
              Received: 29-08-2016, Accepted: 12-11-2016, Published online: 
              14-12-2016   
				
              	
              	Corresponding author: 
              	
				
                Zaven Karalyan, e-mail: zkaralyan@yahoo.com 
 
              Citation: 
              
              Karalyan Z, Zakaryan H, Arakelova E, Aivazyan V, Tatoyan M, 
              Kotsinyan A, Izmailyan R, Karalova E (2016) Evidence of hemolysis 
              in pigs infected with highly virulent African swine fever virus,
              
              
              Veterinary World, 9(12): 
              1413-1419. 
 
              
				Abstract 
 
              
              
              Aim: 
              
              The research was conducted to understand more profoundly the 
              pathogenetic aspects of the acute form of the African swine fever 
              (ASF). 
              
              
              Materials and Methods: 
              A 
              total of 10 pigs were inoculated with ASF virus (ASFV) (genotype 
              II) in the study of the red blood cells (RBCs), blood and urine 
              biochemistry in the dynamics of disease. 
              
              
              Results: 
              
              The major hematological differences observed in ASFV infected pigs 
              were that the mean corpuscular volume, mean corpuscular 
              hemoglobin, and hematocrits were significantly decreased compared 
              to controls, and the levels of erythropoietin were significantly 
              increased. Also were detected the trends of decrease in RBC count 
              at terminal stages of ASF. Analysis of blood biochemistry revealed 
              that during ASF development, besides bilirubinemia significantly 
              elevated levels of lactate dehydrogenase, and aspartate 
              aminotransferase were detected. Analysis of urine biochemistry 
              revealed the presence of bilirubinuria, proteinuria during ASF 
              development. Proteinuria, especially at late stages of the disease 
              reflects a severe kidney damage possible glomerulonefritis. 
              
              
              Conclusion: 
              
              The results of this study indicate the characteristics of 
              developing hemolytic anemia observed in acute ASF (genotype II). 
              
              Keywords: 
              
              African swine fever virus, bilirubinemia, bilirubinuria, 
              erythropoietin, hemolysis, proteinuria. 
 
              References 
 
                
                  | 1. Oura, C. (2013) African swine fever virus: On the move and 
                  dangerous. Vet. Rec., 173: 243-245. https://doi.org/10.1136/vr.f5327
 PMid:24038277
 |  
                  |  |  
                  | 2. Blome, S., Gabriel, C. and Beer, M. (2013) Pathogenesis of 
                  African swine fever in domestic pigs and European wild boar. 
                  Virus Res., 173: 122-130. https://doi.org/10.1016/j.virusres.2012.10.026
 PMid:23137735
 |  
                  |  |  
                  | 3. Mu-oz, A., Riber, C., Trigo, P. and Castejón, F. (2012) 
                  Age-and gender-related variations in hematology, clinical 
                  biochemistry, and hormones in Spanish fillies and colts. Res. 
                  Vet. Sci., 93: 943-949. https://doi.org/10.1016/j.rvsc.2011.11.009
 PMid:22230595
 |  
                  |  |  
                  | 4. Rowlands, R.J., Michaud, V., Heath, L., Hutchings, G., Oura, 
                  C., Vosloo, W., Dwarka, R., Onashvili, T., Albina, E. and 
                  Dixon, L.K. (2008) African swine fever virus isolate, Georgia. 
                  Emerg. Infect. Dis., 14: 1870-1874. https://doi.org/10.3201/eid1412.080591
 PMid:19046509 PMCid:PMC2634662
 |  
                  |  |  
                  | 5. Enjuanes, L., Carrascosa, A.L., Moreno, M.A. and Vi-uela, 
                  E. (1976) Titration of African swine fever (ASF) virus. J. 
                  Gen. Virol., 32: 471-477. https://doi.org/10.1099/0022-1317-32-3-471
 PMid:823294
 |  
                  |  |  
                  | 6. Bacus, J.W. (1980) Quantitative morphological analysis of 
                  red blood cells. Blood Cells, 6: 295-314. PMid:7397389
 |  
                  |  |  
                  | 7. Bacus, J.W. (1984) Quantitative red cell morphology. Monogr. 
                  Clin. Cytol., 9: l-27. https://doi.org/10.1159/000409900
 |  
                  |  |  
                  | 8. Hanion-Lundberg, K.M., Kirby, R.S., Gandhi, S. and 
                  Broekhuizen, F.F. (1997) Nucleated red blood cells in cord 
                  blood of singleton term neonates. Am. J. Obstet. Gynecol., 
                  176: 1149-1154. https://doi.org/10.1016/S0002-9378(97)70328-4
 |  
                  |  |  
                  | 9. Gomez-Villamandos, J.C., Bautista, M.J., Carrasco, L., 
                  Caballero, M.J., Hervas, J., Villeda, C.J., Wilkinson, P.J. 
                  and Sierra, M.A. (1997) African swine fever virus infection of 
                  bone marrow: Lesions and pathogenesis. Vet. Pathol., 34: 
                  97-107. https://doi.org/10.1177/030098589703400202
 |  
                  |  |  
                  | 10. Karalyan, Z., Zakaryan, H., Arzumanyan, H., Sargsyan, K., 
                  Voskanyan, H., Hakobyan, L., Abroyan, L., Avetisyan, A. and 
                  Karalova, E. (2012) Pathology of porcine peripheral white 
                  blood cells during infection with African swine fever virus. 
                  BMC Vet. Res., 8: 18. https://doi.org/10.1186/1746-6148-8-18
 PMid:22373449 PMCid:PMC3308919
 |  
                  |  |  
                  | 11. Gómez-Villamandos, J.C., Bautista, M.J., Sánchez-Cordón, 
                  P.J. and Carrasco, L. (2013) Pathology of African swine fever: 
                  The role of monocyte-macrophage. Virus Res., 173: 140-149. https://doi.org/10.1016/j.virusres.2013.01.017
 PMid:23376310
 |  
                  |  |  
                  | 12. Howey, E.B., O'Donnell, V., de Carvalho Ferreira, H.C., 
                  Borca, M.V. and Arzt, J. (2013) Pathogenesis of highly 
                  virulent African swine fever virus in domestic pigs exposed 
                  via intraoropharyngeal, intranasopharyngeal, and intramuscular 
                  inoculation, and by direct contact with infected pigs. Virus 
                  Res., 178: 328-339. https://doi.org/10.1016/j.virusres.2013.09.024
 PMid:24076499
 |  
                  |  |  
                  | 13. Hervás, J., Gómez-Villamandos, J.C., Méndez, A., Carrasco, 
                  L. and Sierra, M.A. (1996) The lesional changes and 
                  pathogenesis in the kidney in African swine fever. Vet. Res. 
                  Commun., 20: 285-299. https://doi.org/10.1007/BF00366926
 PMid:8739527
 |  
                  |  |  
                  | 14. Okpara, R.A. (1985) Normoblasts in peripheral blood of 
                  Nigerians: Their clinical significance. J. Natl. Med. Assoc., 
                  77: 899-903. PMid:4078915 PMCid:PMC2571209
 |  
                  |  |  
                  | 15. Tavassoli, M. (1975) Erythroblastemia. West. J. Med., 122: 
                  194-198. PMid:1096474 PMCid:PMC1129678
 |  
                  |  |  
                  | 16. Harvey, J.W. (2001) Atlas of Veterinary Hematology: Blood 
                  and Bone Marrow of Domestic Animals. W. O. Saunders Company, 
                  Philadelphia, PA. p224. |  
                  |  |  
                  | 17. Evans, E.R. (1951) Diagnosis of the hemolytic anemias. 
                  Calif. Med., 75: 271-275. PMid:14879272 PMCid:PMC1520966
 |  
                  |  |  
                  | 18. De Klerk, G., Rosengarten, P.C., Vet, R.J. and Goudsmit, 
                  R. (1981) Serum erythropoietin (EST) titers in anemia. Blood, 
                  58: 1164-1170. PMid:7306704
 |  
                  |  |  
                  | 19. Richmond, T.D., Chohan, M. and Barber, D.L. (2005) Turning 
                  cells red: Signal transduction mediated by erythropoietin. 
                  Trends Cell. Biol., 15: 146-155. https://doi.org/10.1016/j.tcb.2005.01.007
 PMid:15752978
 |  
                  |  |  
                  | 20. Tada, K. and Watanabe, Y. (1962) Serum enzymes in 
                  experimental hemolysis: Aldolase, glucose-6-phosphate 
                  dehydrogenase and lactic dehydrogenase in serum of rabbits 
                  with acute hemolysis by acetylphenylhydrazine. Tohoku J. Exp. 
                  Med., 75: 397-402. https://doi.org/10.1620/tjem.75.397
 |  
                  |  |  
                  | 21. Kato, G.J., McGowan, V., Machado, R.F., Little, J.A., 
                  Taylor, J.6th, Morris, C.R., Nichols, J.C., Wang, X., 
                  Poljakovic, M., Morris, S.M.Jr. and Gladwin, M.T. (2006) 
                  Lactate dehydrogenase as a biomarker of hemolysis-associated 
                  nitric oxide resistance, priapism, leg ulceration, pulmonary 
                  hypertension, and death in patients with sickle cell disease. 
                  Blood, 107: 2279-2285. https://doi.org/10.1182/blood-2005-06-2373
 PMid:16291595 PMCid:PMC1895723
 |  
                  |  |  
                  | 22. Dunkan, J.R. and Prasse, K.W. (1979) Veterinary Laboratory 
                  Medicine. The Iowa State University Press, Ames. p82. |  
                  |  |  
                  | 23. Hess, C.E., Ayers, C.R., Wetzel, R.A., Mohler, D.N. and 
                  Sandusky, W.R. (1971) Dilutional anemia of splenomegaly: An 
                  indication for splenectomy. Ann. Surg., 173: 693-699. https://doi.org/10.1097/00000658-197105000-00009
 |  
                  |  |  
                  | 24. Wang, Z., Vogel, O., Kuhn, G., Gassmann, M. and Vogel, J. 
                  (2013) Decreased stability of erythroblastic islands in 
                  integrin ß3-deficient mice. Physiol. Rep., 1(2): e00018. https://doi.org/10.1002/phy2.18
 PMid:24303107 PMCid:PMC3831914
 |  
                  |  |  
                  | 25. Emilia, G., Luppi, M., Ferrari, M.G., Barozzi, P., Marasca, 
                  R. and Torelli, G. (1997) Hepatitis C virus-induced leuko-thrombocytopenia 
                  and haemolysis. J. Med. Virol., 53: 182-184. https://doi.org/10.1002/(SICI)1096-9071(19971003)53:2<182::AID-JMV12>3.0.CO;2-L
 |  
                  |  |  
                  | 26. Herry, I., Cadranel, J., Antoine, M., Meharzi, J., 
                  Michelson, S., Parrot, A., Rozenbaum, W. and Mayaud, C. (1996) 
                  Cytomegalovirus-induced alveolar hemorrhage in patients with 
                  AIDS: A new clinical entity? Clin. Infect. Dis., 22: 616-620. https://doi.org/10.1093/clinids/22.4.616
 PMid:8729198
 |  
                  |  |  
                  | 27. Cammack, N. and Gould, E.A. (1985) Conditions for 
                  haemolysis by flaviviruses and characterization of the 
                  haemolysin. J. Gen. Virol., 66: 2291-2296. https://doi.org/10.1099/0022-1317-66-10-2291
 PMid:2995565
 |  
                  |  |  
                  | 28. Adu, F., Esan, J. and Baba, S.S. (1990) 
                  Seroepidemiological survey for yellow fever antibodies in 
                  domestic animals. Rev. Roum. Virol., 41: 147-150. PMid:2099827
 |  
                  |  |  
                  | 29. Hod, E.A., Zimring, J.C. and Spitalnik, S.L. (2008) 
                  Lessons learned from mouse models of hemolytic transfusion 
                  reactions. Curr. Opin. Hematol., 15: 601-605. https://doi.org/10.1097/MOH.0b013e328311f40a
 PMid:18832931 PMCid:PMC2646405
 |  
                  |  |  
                  | 30. Xu, W.S., Qiu, X.M., Ou, Q.S., Liu, C., Lin, J.P., Chen, 
                  H.J., Lin, S., Wang, W.H., Lin, S.R. and Chen, J. (2015) Red 
                  blood cell distribution width levels correlate with liver 
                  fibrosis and inflammation: A noninvasive serum marker panel to 
                  predict the severity of fibrosis and inflammation in patients 
                  with hepatitis B. Medicine (Baltimore), 94: e612. https://doi.org/10.1097/md.0000000000000612
 |  
                  |  |  
                  | 31. Sornjai, W., Khungwanmaythawee, K., Svasti, S., Fucharoen, 
                  S., Wintachai, P., Yoksan, S., Ubol, S., Wikan, N. and Smith, 
                  D.R. (2014) Dengue virus infection of erythroid precursor 
                  cells is modulated by both thalassemia trait status and virus 
                  adaptation. Virology, 471-473: 61-71. https://doi.org/10.1016/j.virol.2014.10.004
 PMid:25461532
 |  
                  |  |  
                  | 32. Breese, S.S.Jr. and Hess, W.R. (1966) Electron microscopy 
                  of African swine fever virus hemadsorption. J. Bacteriol., 92: 
                  272-274. PMid:5949565 PMCid:PMC276226
 |  
                  |  |  
                  | 33. Karalova, E.M., Voskanian, G.E., Sarkisian, K.H.V., 
                  Abroian, L.O., Avetisian, A.S., Akopian, L.A., Semerdzhian, 
                  Z.B., Zakarian, O.S., Arzumanian, G.A. and Karalian, Z.A. 
                  (2011) Pathology of lymphoid tissue cells infected by African 
                  swine fever virus in vitro. Vopr. Virusol., 56: 33-37. PMid:21427953
 |  
                  |  |  
                  | 34. Zakaryan, H., Cholakyans, V., Simonyan, L., Misakyan, A., 
                  Karalova, E., Chavushyan, A. and Karalyan, Z. (2015) A study 
                  of lymphoid organs and serum proinflammatory cytokines in pigs 
                  infected with African swine fever virus genotype II. Arch. 
                  Virol., 160: 1407-1414. https://doi.org/10.1007/s00705-015-2401-7
 PMid:25797197
 |  
                  |  |  
                  | 35. Jelkmann, W. (1998) Proinflammatory cytokines lowering 
                  erythropoietin production. J. Interferon. Cytokine. Res., 18: 
                  555-559. https://doi.org/10.1089/jir.1998.18.555
 PMid:9726435
 |  
                  |  |  
                  | 36. Wang, T., Tu, M.F., Zhu, J., Zheng, W. and Shao, Z.H. 
                  (2013) The role of cytokines in lymphoma with anemia. Zhongguo 
                  Shi Yan Xue Ye Xue Za Zhi., 21: 392-395. PMid:23628039
 |  
                  |  |  
                  | 37. Gómez-Villamandos, J.C., Hervás, J., Méndez, A., Carrasco, 
                  L., Martín de las Mulas, J., Villeda, C.J., Wilkinson, P.J. 
                  and Sierra, M.A. (1995) Experimental African swine fever: 
                  Apoptosis of lymphocytes and virus replication in other cells. 
                  J. Gen. Virol., 76: 2399-2405. https://doi.org/10.1099/0022-1317-76-9-2399
 |  |