Zoran Stanimirovic

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InstitutionDepartment of Biology
Faculty of Veterinary Medicine
University of Belgrade
Bulevar oslobodjenja 18
11000 Belgrade
SERBIA
 
Postal addressBul. oslobodjenja 18
Belgrade
11000
Serbia
 
Office phone+381112658894
E-mailzoran@vet.bg.ac.rs
Alternative e-mailprof.stanimirovic@gmail.com
Webhttp://katedre.vet.bg.ac.rs/~biolog/index.php?option=com_content&id=8&Itemid=6
 
Job /  professional statusProfessor/Lecturer,Researcher
 
Preferred COLOSS theme(s)   Pests & Pathogens,Environment
 
Research interestsNosema apis/ceranae
 Varroa destructor
 honey bee viruses
 genotoxicity of chemicals used in beekeeping
 ecological strategies to control honey bee parasites
 
PublicationsScientific articles in international peer-reviewed journals:


1. Stevanovic Jevrosima, Schwarz Ryan S, Vejnovic Branislav, Evans Jay D, Irwin Rebecca E, Glavinic Uros, Stanimirovic Zoran (2016) Species-specific diagnostics of Apis mellifera trypanosomatids: a nine-year survey (2007-2015) for trypanosomatids and microsporidians in Serbian honey bees, Journal of Invertebrate Pathology 139, 6-11.
2. Vucicevic Milos, Slijepcevic Dajana, Davitkov Darko, Avdalovic Vladimir, Aleksic Kovacevic Sanja, Stevanovic Jevrosima, Stanimirovic Zoran (2016) First report of Polycystic kidney disease occurrence in Persian cats in Serbia, Veterinaria Italiana 52 (1) 51-56.
3. Davitkov Darko, Vucicevic Milos, Stevanovic Jevrosima, Krstic Vanja, Slijepcevic Dajana, Glavinic Uros, Stanimirovic Zoran (2016) Molecular detection and prevalence of Theileria equi and Babesia caballi in horses of central Balkan, Acta Parasitologica 61 (2) 337-342.
4. Vasiljevic Maja, Ristanovic Dragan, Jovanovic Milan, Davitkov Darko, Bosnjak Ivan, Krstic Vanja, Starimirovic Zoran (2015) Comparative analysis of parameters of intraoperative and postoperative pain in bitches undergoing laparoscopic or conventional ovariectomy. Acta Veterinaria 65 (4) DOI:10.1515/acve-2015-0041
5. Nikolić V Tatjana, Purać Jelena, Orčić Snezana, Kojić Danijela, Vujanović Dragana, Stanimirović Zoran, Gržetić Ivan, Ilijević Konstantin, Šikoparija Branko, Blagojević P Duško (2015) Environmental effects on superoxide dismutase and catalase activity and expression in honey bee. Archives of Insect Biochemistry and Physiology, DOI: 10.1002/arch.21253
6. Stevanov-Pavlović Marija, Dimitrijević Vladimir, Marić Saša, Radović Dejan, Stevanović Jevrosima, Stanimirović Zoran (2015) Applicability assessment of a standardized microsatellite marker set in endangered Busha cattle. Slovenian Veterinary Research 52 (3) 133-139.
7. Maletić Jelena, Djelić Ninoslav, Radaković Milena, Maletić Milan, Lakić Nada, Kukolj Vladimir, Aleksić Nevenka, Andjelković Marko, Stanimirović Zoran (2015) Evaluation of DNA damage in rat lymphocytes exposed to tulathromycin in vitro. Genetika-Belgrade 47 (1) 339-348.
8. Radaković Milena, Djelić Ninoslav, Stevanović Jevrosima, Soković Marina, Radović Dejan, van Griensven Leo JLD, Stanimirović Zoran (2015) Evaluation of the antigenotoxic effects of the Royal Sun mushroom Agaricus brasiliensis (Higher Basidiomycetes) in human lymphocytes treated with thymol in the comet assay. International Journal of Medicinal Mushrooms, 17 (4) 321–330.
9. Davitkov Darko, Vucicevic Milos, Stevanovic Jevrosima, Krstic Vanja, Tomanovic Snezana, Glavinic Uros, Stanimirovic Zoran (2015) Clinical babesiosis and molecular identification of Babesia canis and Babesia gibsoni infections in dogs from Serbia. Acta Veterinaria Hungarica 63 (2) 199–208.
10. Stanisic Ljubodrag, Dimitrijevic Vladimir, Simeunovic Predrag, Lakic Nada, Radovic Ivica, Ivankovic Ante, Stevanovic Jevrosima, Stanimirovic Zoran (2015) Morphological, biochemical and hematological characterization of endangered Balkan donkey breed. Acta Veterinaria 65 (1) 125-136.
11. Djelic Ninoslav, Radakovic Milena, Spremo-Potparevic Biljana, Zivkovic Lada, Bajic Vladan, Stevanovic Jevrosima, Stanimirovic Zoran (2015) Evaluation of cytogenetic and DNA damage in human lymphocytes treated with adrenaline in vitro. Toxicology in Vitro 29 (1) 27-33.
12. Simeunovic Predrag, Stevanovic Jevrosima, Cirkovic Dragan, Radojicic Sonja, Lakic Nada, Stanisic Ljubodrag, Stanimirovic Zoran (2014) Nosema ceranae and queen age influence the reproduction and productivity of the honey bee colony. Journal of Apicultural Research 53 (5) 545-554.
13. Gajic Bojan, Bogunovic Danica, Stevanovic Jevrosima, Kulišić Zoran, Simeunovic Predrag, Stanimirovic Zoran (2014) Canine and feline thelaziosis caused by Thelazia callipaeda in Serbia. Acta Veterinaria 64 (4) 447-455.
14. Radakovic Milena, Djelic Ninoslav, Stevanovic Jevrosima, Andjelkovic Marko, Kolarevic Stoimir, Dacic Stefan, Stanimirovic Zoran (2014) The investigation of DNA damage induced by adrenaline in human lymphocytes in vitro. Acta Veterinaria 64 (3) 281-292.
15. Glavinic Uros, Stevanovic Jevrosima, Gajic Bojan, Simeunovic Predrag, Đuric Spomenka, Vejnovic Branislav, Stanimirovic Zoran (2014) Nosema ceranae DNA in honey bee haemolymph and honey bee mite Varroa destructor. Acta Veterinaria 64 (3) 349-357.
16. Radovic Dejan, Lazarevic Kristina, Trifkovic Jelena, Andric Filip, Tesic Zivoslav, Andjelkovic Ivan, Nedic Nebojsa, Stanimirovic Zoran, Stevanovic Jevrosima, Curcic Bozidar, Milojkovic-Opsenica Dusanka (2014) GIS technology in regional recognition of the distribution pattern of multifloral honey: The chemical traits in Serbia, Archives of Biological Sciences 66 (2) 935-946.
17. Djokovic Radojica, Cincovic Marko, Kurcubic Vladimir, Petrovic Milun, Lalovic Miroslav, Jasovic Boban, Stanimirovic Zoran (2014) Endocrine and metabolic status of dairy cows during transition period. Thai Journal of Veterinary Medicine 44 (1) 59-66.
18. Simeunovic Predrag, Stevanovic Jevrosima, Vidanovic Dejan, Nisavic Jakov, Radovic Dejan, Stanisic Ljubodrag, Stanimirovic Zoran (2014) A survey of deformed wing virus and acute bee paralysis virus in honey bee colonies from Serbia using real-time RT-PCR. Acta Veterinaria 64 (1) 81-92.
19. Aleksic-Kovacevic Sanja, Özvegy József, Krstic Nikola, Rusvai Miklós, Jakab Csaba, Stanimirovic Zoran, Becskei Zsolt (2014) Skin and skeletal system lesions of European pond turtles (Emys orbicularis) from natural habitats. Acta Veterinaria Hungarica 62 (2) 180-193.
20. Grdovic Svetlana, Petrujkic Branko, Sefer Dragan, Mirilovic Milorad, Dimitrijevic Vladimir, Stanimirovic Zoran (2013) The nutritive value of Valjevac grasland–Zasavica reservation. Acta Veterinaria 63 (5-6) 699-706.
21. Maletic Milan, Vakanjac Slobodanka, Djelic Ninoslav, Lakic Nada, Pavlovic Milos, Nedic Svetlana, Stanimirovic Zoran (2013) Analysis of lactoferrin gene polymorphism and its assotion to milk quality and mammary gland health in Holstein-Fiesian cows. Acta Veterinaria 63 (5-6) 487-498.
22. Dimitrijevic Vladimir, Stevanovic Jevrosima, Savic Mila, Petrujkic Branko, Simeunovic Predrag, Milosevic Ivan, Stanimirovic Zoran (2013) Validation of 10 microsatellite loci for their use in parentage verification and individual identification in the Yugoslavian Shepherd Dog – Sharplanina. Annals of Animal Science 13 (4) 715-722.
23. Bosnjak Jasna, Stevanov-Pavlovic Marija, Vucicevic Milos, Stevanovic Jevrosima, Simeunovic Predrag, Resanovic Radmila, Stanimirovic Zoran (2013) Feasibility of non-invasive molecular method for sexing of parrots. Pakistan Journal of Zoology 45 (3) 715-720.
24. Kulisic Zoran, Aleksic Nevenka, Djordjevic Milutin, Gajic Bojan, Tambur Zoran, Stevanovic Jevrosima, Stanimirovic Zoran (2013) Prevalence of gastrointestinal nematodes in sheep in Eastern Serbia. Acta Veterinaria 63 (4) 429-436.
25. Stevanovic Jevrosima, Simeunovic Predrag, Gajic Bojan, Lakic Nada, Radovic Dejan, Fries Ingemar, Stanimirovic Zoran (2013) Characteristics of Nosema ceranae infection in Serbian honey bee colonies. Apidologie 44 (5) 522-536.
26. Gajic Bojan, Radulovic Zeljko, Stevanovic Jevrosima, Kulisic Zoran, Vucicevic Milos, Simeunovic Predrag, Stanimirovic Zoran (2013) Variability of the honey bee mite Varroa destructor in Serbia based on mtDNA analysis. Experimental and Applied Acarology 61 (1) 97-105.
27. Vucicevic Milos, Stevanov-Pavlovic Marija, Stevanovic Jevrosima, Bosnjak Jasna, Gajic Bojan, Aleksic Nevenka, Stanimirovic Zoran (2013) Sex determination in 58 bird species and evaluation of CHD gene as a universal molecular marker in bird sexing. Zoo Biology 32 (3) 269-276.
28. Djokovic Radojica, Kurcubic Vladimir, Ilic Zoran, Cincovic Marko, Fratric Natalija, Stanimirovic Zoran, Petrovic D. Milun, Petrovic P. Milan (2013) Evaluation of the metabolic status of Simmental dairy cows in early and mid lactation, Animal Science Papers and Reports, 31 (2) 101-110.
29. Stevanov–Pavlovic Marija, Vucicevic Milos, Bosnjak Jasna, Stevanovic Jevrosima, Dimitrijevic Vladimir, Resanovic Radmila, Stanimirovic Zoran (2013) Molecular sex determination of 20 bird species protected in the Republic of Serbia. Acta Veterinaria, 63 (1) 45-51.
30. Radakovic Milena, Stevanovic Jevrosima, Djelic Ninoslav, Lakic Nada, Knezevic-Vukcevic Jelena, Vukovic-Gacic Branka, Stanimirovic Zoran (2013) Evaluation of the DNA damaging effects of amitraz on human lymphocytes in the Comet assay. Journal of Biosciences 38 (1) 53-62.
31. Djoković Radojica, Šamanc Horea, Jovanović Milijan, Fratrić Natalija, Dosković Vladimir, Stanimirović Zoran (2013) Relationship among blood indicators of hepatic function and lipid content in the liver during transitional period in high-yielding dairy cows. Acta Scientiae Veterinariae 41: 1128.
32. Kulisic Zoran, Aleksic Nevenka, Djordjevic Milutin, Gajic Bojan, Tambur Zoran, Stevanovic Jevrosima, Stanimirovic Zoran (2012) Prevalence of gastrointestinal helminths in calves in Western Serbia. Acta Veterinaria 62 (5-6) 665-673.
33. Muñoz Irene, Stevanovic Jevrosima, Stanimirovic Zoran, De la Rúa Pilar (2012) Genetic variation of Apis mellifera from Serbia inferred from mitochondrial analysis. Journal of Apicultural Science 56 (1) 59-69.
34. Stanimirovic Marijana, Petrujkic Branko, Delic Nikola, Djelic Ninoslav, Stevanovic Jevrosima, Stanimirovic Zoran (2012) Dietary conjugated linoleic acid influences the content of stearinic acid in porcine adipose tissue. Veterinarni Medicina 57 (2) 92-100.
35. Stevanovic Jevrosima, Stanimirovic Zoran, Lakic Nada, Djelic Ninoslav, Radovic Ivica (2012) Stimulating effect of sugar dusting on honey bee grooming behaviour. Entomologia Experimentalis et Applicata 143 (1) 23-30.
36. Stevanovic Jevrosima, Stanimirovic Zoran, Lakic Nada, Aleksic Nevenka, Simeunovic Predrag, Kulisic Zoran (2011) Safety assessment of sugar dusting treatments by analysis of hygienic behavior in honey bee colonies. Archives of Biological Sciences 63 (4) 1199-1207.
37. Radakovic Milena, Djelic Ninoslav, Stanimirovic Zoran, Plecas-Solarovic Bosiljka, Spremo-Potparevic Biljana, Živkovic Lada, Bajic Vladan (2011) Evaluation of the effects of ephedrine on human lymphocytes in the comet assay. Acta Veterinaria 61 (4) 363-371.
38. Stanimirovic Zoran, Aleksic Nevenka, Stevanovic Jevrosima, Cirkovic Dragan, Mirilovic Milorad, Djelic Ninoslav, Stojic Velibor (2011) The influence of pulverised sugar dusting on the degree of infestation of honey bee colonies with Varroa destructor. Acta Veterinaria 61 (2-3) 309-325.
39. Tambur Zoran, Miljkovic-Selimovic Biljana, Kulisic Zoran, Mirkovic Darko, Doder Radoje, Stanimirovic Zoran (2011) Resistance to erythromycin of Campylobacter jejuni and Campylobacter coli isolated from animals and humans. African Journal of Pharmacy and Pharmacology 5 (3) 342-346.
40. Stevanovic Jevrosima, Stanimirovic Zoran, Genersch Elke, Kovacevic R Sanja, Ljubenkovic Jovan, Radakovic Milena, Aleksic Nevenka (2011) Dominance of Nosema ceranae in honey bees in the Balkan countries in the absence of symptoms of colony collapse disorder. Apidologie 42 (1) 49-58.
41. Teodorovic Radislava, Stanimirovic Zoran, Radenkovic-Damnjanovic Brana, Vucinic Marijana, Jankovic Ljiljana, Djordjevic Milutin, Mirilovic Milorad (2010) Cytogenetic changes in human lymphocytes induced by alphachlorhydrine. Acta Veterinaria 60 (5-6) 619-624.
42. Stanimirovic Zoran, Stevanovic Jevrosima, Aleksic Nevenka, Stojic Velibor (2010) Heritability of grooming behaviour in grey honey bees (Apis mellifera carnica). Acta Veterinaria 60 (2-3) 313-323.
43. Stevanovic Jevrosima, Stanimirovic Zoran, Dimitrijevic Vladimir, Maletic Milan (2010) Evaluation of 11 microsatellite loci for their use in paternity testing in the Yugoslav Pied cattle (YU Simmental cattle). Czech Journal of Animal Science 55 (6) 221-226.
44. Bajic Vladan, Stanimirovic Zoran, Stevanovic Jevrosima, Milicevic Zorka, Zivkovic Lada, Spremo-Potparevic Biljana (2010) The effect of Paclitaxel alone and in combination with Cycloheximide on the frequency of premature centromere division. Archives of Biological Sciences 62 (1) 63-74.
45. Stevanovic Jevrosima, Stanimirovic Zoran, Radakovic Milena, Kovacevic R Sanja (2010) Biogeographic study of the honey bee (Apis mellifera L.) from Serbia, Bosnia and Herzegovina and Republic of Macedonia based on mitochondrial DNA analyses. Russian Journal of Genetics 46 (5) 603-609.
46. Stevanovic Jevrosima, Stanimirovic Zoran, Dimitrijevic Vladimir, Stojic Velibor, Fratric Natalija, Lazarevic Miodrag (2009) Microsatellite DNA polymorphism and its usefulness for pedigree verification in Simmental cattle from Serbia. Acta Veterinaria 59 (5-6) 621-631.
47. Bajic Vladan, Stanimirovic Zoran, Stevanovic Jevrosima, Spremo-Potparevic Biljana, Zivkovic Lada, Milicevic Zorka (2009) Cytogenetic effects of 8-Cl-cAMP on human and animal chromosomes. Journal of B.U.ON 14 (1) 71-77.
48. Dakic Zorica, Kulisic Zoran, Stajkovic Novica, Pelemis Mijomir, Cobeljic Miloje, Stanimirovic Zoran, Indjic Nikola, Poluga Jasmina, Pavlovic Milorad (2008) Ecology of Anopheles mosquitoes in Belgrade area. Estimating vector potential for malaria retransmission. Acta Veterinaria 58 (5-6) 603-614.
49. Stevanovic Jevrosima, Stanimirovic Zoran, Radakovic Milena, Stojic Velibor (2008) In vitro evaluation of the clastogenicity of fumagillin. Environmental and Molecular Mutagenesis 49 (8) 594-601.
50. Stanimirovic Zoran, Stevanovic Jevrosima, Mirilovic Milorad, Stojic Velibor (2008) Heritability of hygienic behaviour in grey honey bees (Apis mellifera carnica). Acta Veterinaria 58 (5-6) 593-601.
51. Kozmus Peter, Stevanovic Jevrosima, Stanimirovic Zoran, Stojic Velibor, Kulisic Zoran, Meglic Vladimir (2007) Analysis of mitochondrial DNA in honey bees (Apis mellifera) from Serbia. Acta Veterinaria 57 (5-6) 465-476.
52. Stanimirovic Zoran, Stevanovic Jevrosima, Bajic Vladan, Radovic Ivica (2007) Evaluation of genotoxic effects of fumagillin by cytogenetic tests in vivo. Mutation Research-Genetic Toxicology and Environmental Mutagenesis 628 (1) 1-10.
53. Djelic Ninoslav, Nesic Ivana, Stanimirovic Zoran, Jovanovic Slobodan (2007) Evaluation of the genotoxic effects of thyroxine using in vivo cytogenetic test on Swiss albino mice. Acta Veterinaria 57 (5-6) 487-495.
54. Stanimirovic Zoran, Pejin I Ivana, Kulisic Zoran, Djiporovic Milanka (2007) Evaluation of genotoxic effects of fumagillin by sister chromatide exchange and chromosomal aberration tests in human cell cultures. Acta Veterinaria 57 (2-3) 257-273.
55. Stanimirovic Zoran, Stevanovic Jevrosima, Jovanovic Slobodan, Andjelkovic Marko (2005) Evaluation of genotoxic effects of Apitol® (cymiazole hydrochloride) in vitro by measurement of sister chromatid exchange. Mutation Research-Genetic Toxicology and Environmental Mutagenesis 588 (2) 152-157.
56. Stanimirovic Zoran, Stevanovic Jevrosima, Andjelkovic Marko (2005) Chromosomal diversity in Apis mellifera carnica from Serbia. Apidologie 36 (1) 31-42.
57. Stanimirovic Zoran, Stevanovic Jevrosima, Cirkovic Dragan (2005) Behavioural defenses of the honey bee ecotype from Sjenica – Pester against Varroa destructor. Acta Veterinaria 55 (1) 69-82.
58. Bajic Vladan, Stanimirovic Zoran, Stevanovic Jevrosima (2004) Genotoxicity potential of 8-Cl-cyclic adenosine monophosphate assessed with cytogenetic test in vivo. Archives of Medical Research 35 (3) 209-214.
59. Markovic Biljana, Stanimirovic Zoran, Djelic Ninoslav (2004) Evalution of the genotoxic effects of Tiamulin S – in vivo. Acta Veterinaria 54 (2-3) 239-246.
60. Stanimirovic Zoran, Fister Svetlana, Stevanovic Jevrosima (2003) Analysis of sister chromatid exchanges in cultured human lymphocytes treated with cymiazole hydrochloride. Acta Veterinaria 53 (5-6) 419-425.
61. Stanimirovic Zoran, Todorovic Dajana, Stevanovic Jevrosima, Mladenovic Mica, Jankovic Ljiljana, Djorđevic Milutin (2003) Influence of cymiazole hydrochloride on mitotic and proliferative activities of cultured human lymphocytes. Acta Veterinaria 53 (1) 47-55.
62. Markovic Biljana, Stanimirovic Zoran, Djelic Ninoslav, Andjelkovic Marko (2002) Evaluation of genotoxic effects of ipronidazol (Gastrogal 10®) in cultures of human peripheral blood lymphocytes. Acta Veterinaria 52 (4) 273-280.
63. Stanimirovic Zoran, Pejovic Dejan, Stevanovic Jevrosima, Vucinic Marijana, Mirilovic Milorad (2002) Investigations of hygienic behaviour and disease resistance in organic beekeeping of two honeybee ecogeographic varieties from Serbia. Acta Veterinaria 52 (2-3) 169-180.
64. Markovic Biljana, Stanimirovic Zoran, Vučinic Marijana, Cupic Vitomir (2000) Examination of Carbadox genotoxicity in vitro and in vivo. Acta Veterinaria 50 (5-6) 387-396.
65. Bajic Vladan, Stanimirovic Zoran, Markovic Biljana (2000) Examination of 8-Cl-cAMP genotoxicity by two in vivo test in BALB/c strain mice. Acta Veterinaria 50 (2-3) 177-190.
66. Stanimirovic Zoran, Vucinic Marijana, Stevanovic Jevrosima (1999) Biodiversity of the honeybee Apis mellifera, Linne (1758), from some Yugoslav regions: II – Ultrastructural chromosomal differences between Banat and Syenichko-Peshterski honeybee ecotypes. Acta Veterinaria 49 (2-3) 207-214.
67. Stanimirovic Zoran, Popeskovic Dragutin, Pejovic Dejan (1999) Biodiversity of the honeybee Apis mellifera, Linne (1758), from the Yugoslav regions I – the biometric variability of the Banate and Sjenicko –Peshtersky ecotypes chromosomes. Acta Veterinaria 49 (2-3) 199-206.
68. Stanimirovic Zoran, Vucinic Marijana, Soldatovic Bogosav (1998) Cytogenetic changes in bone marrow cells of wistar rats induced by levamisole hydrochloride. Acta Veterinaria 48 (4) 255-262.
69. Stanimirovic Zoran, Vucinic Marijana, Soldatovic Bogosav, Markovic Biljana (1997) Genotoxicity and potential chemosterilant effects of Rosol. Acta Veterinaria 47 (4) 237-246.
70. Rusov Cedomir, Zivkovic Radmila, Soldatovic Bogosav, Jojic-Malicevic Ljiljana, Stanimirovic Zoran (1996) A study of selenium genotoxicity in micronucleus test on mice. Acta Veterinaria 46 (2-3) 161-166.
71. Stanimirovic Zoran, Vucinic Marijana, Soldatovic Bogosav, Vucicevic Marijana (1995) A large acrocentric chromosome in the first pair of autosomes in natural populations of Mus musculus, Linne 1758. Acta Veterinaria 45 (2–3) 155–160.
72. Soldatovic Bogosav, Fister Svetlana, Milcic Desimir, Stanimirovic Zoran (1994) Cytogenetic analysis of the effects of Urotovet on the chromosomes of mammals in vivo. Acta Veterinaria 44 (5–6) 345–350.
73. Soldatovic Bogosav, Vucinic Marijana, Stanimirovic Zoran, Djokic Dejan, Vucicevic Marijana (1994) The aberrant karyotype of a bull with characteristic of Klinefelter’s syndrome (part I). Acta Veterinaria 44 (1) 33–36.
74. Soldatovic Bogosav, Stanimirovic Zoran, Vucinic Marijana, Djokic Dejan, Vucicevic Marijana (1994) Robertsonian fusion in a simmental cow-bull mother (part II). Acta Veterinaria 44 (2–3) 173–178.
75. Soldatovic Bogosav, Vucinic Marijana, Stanimirovic Zoran, Djokic Dejan, Vucicevic Marijana (1993) A mosaicism with karyotype designation of 59.XO/60, XX/61,XXX in red pied heifer (part III). Acta Veterinaria 43 (5–6) 335–340.
76. Stanimirovic Zoran, Soldatovic Bogosav, Dimitrijevic Sanda, Vucinic Marijana, Djokic Dejan (1993) Aberrant karyotype of an experimental rabbit (Oryctolagus cuniculus, Linnaeus, 1758) with a heterozygous first autosomal pair. Acta Veterinaria 43 (1) 55–60.