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Sarcocystis infections in mule deer (Odocoileus hemionus) in Montana and the descriptions of three new species.
1986
Dubey J.P. | Speer C.A.
First report of Leptospira infections in red deer, roe deer, and fallow deer in Poland Texto completo
2016
Żmudzki, Jacek | Jabłoński, Artur | Arent, Zbigniew | Zębek, Sylwia | Nowak, Agnieszka | Stolarek, Agnieszka | Parzeniecka-Jaworska, Marta
First report of Leptospira infections in red deer, roe deer, and fallow deer in Poland Texto completo
2016
Żmudzki, Jacek | Jabłoński, Artur | Arent, Zbigniew | Zębek, Sylwia | Nowak, Agnieszka | Stolarek, Agnieszka | Parzeniecka-Jaworska, Marta
Introduction: Recently in Europe an increase in the population of red deer (Cervus elaphus), roe deer (Capreolus capreolus), and fallow deer (Dama dama) has been observed. Research on the prevalence of Leptospira infections in Polish cervids has been performed for the first time.Material and Methods: During 2014/2015 hunting season, 147 blood samples from red deer, roe deer, and fallow deer were collected. The animals originated from different geographical regions across Poland. Serum samples were tested by microscopic agglutination test (MAT) for the presence of specific antibodies to the following Leptospira serovars: Icterohaemorrhagiae, Grippotyphosa, Sejroe, Tarassovi, Pomona, Canicola, Bratislava, Hardjo, Ballum, Zanoni, Hebdomadis, and Poi.Results: Serum antibody titres specific to Grippotyphosa, Pomona, and Zanoni serovars were found; none of the sera were positive for any of the other serovars. Out of 147 serum samples only 7 were positive, which gave an overall prevalence of 4.8% in the tested animal population.Conclusion: The low Leptospira antibody titres along with the low number of positive serum samples in deer indicate that these animals may not act as significant reservoirs of Leptospira for either humans or animals in Poland.
Mostrar más [+] Menos [-]First report of Leptospira infections in red deer, roe deer, and fallow deer in Poland Texto completo
Jacek Żmudzki | Artur Jabłoński | Zbigniew Arent | Sylwia Zębek | Agnieszka Nowak | Agnieszka Stolarek | Marta Parzeniecka-Jaworska
Introduction: Recently in Europe an increase in the population of red deer (Cervus elaphus), roe deer (Capreolus capreolus), and fallow deer (Dama dama) has been observed. Research on the prevalence of Leptospira infections in Polish cervids has been performed for the first time. Material and Methods: During 2014/2015 hunting season, 147 blood samples from red deer, roe deer, and fallow deer were collected. The animals originated from different geographical regions across Poland. Serum samples were tested by microscopic agglutination test (MAT) for the presence of specific antibodies to the following Leptospira serovars: Icterohaemorrhagiae, Grippotyphosa, Sejroe, Tarassovi, Pomona, Canicola, Bratislava, Hardjo, Ballum, Zanoni, Hebdomadis, and Poi. Results: Serum antibody titres specific to Grippotyphosa, Pomona, and Zanoni serovars were found; none of the sera were positive for any of the other serovars. Out of 147 serum samples only 7 were positive, which gave an overall prevalence of 4.8% in the tested animal population. Conclusion: The low Leptospira antibody titres along with the low number of positive serum samples in deer indicate that these animals may not act as significant reservoirs of Leptospira for either humans or animals in Poland. | cervids; Leptospira; antibodies; epidemiology; zoonosis | 20 | 257-260 | 3
Mostrar más [+] Menos [-]First report of Leptospira infections in red deer, roe deer, and fallow deer in Poland Texto completo
2016
Żmudzki Jacek | Jabłoński Artur | Arent Zbigniew | Zębek Sylwia | Nowak Agnieszka | Stolarek Agnieszka | Parzeniecka-Jaworska Marta
Introduction: Recently in Europe an increase in the population of red deer (Cervus elaphus), roe deer (Capreolus capreolus), and fallow deer (Dama dama) has been observed. Research on the prevalence of Leptospira infections in Polish cervids has been performed for the first time.
Mostrar más [+] Menos [-]Screening of the Cervidae family in Poland for Mycoplasma species Texto completo
2016
Dudek, Katarzyna | Bednarek, Dariusz | Szacawa, Ewelina | Ayling, Roger D.
Screening of the Cervidae family in Poland for Mycoplasma species Texto completo
2016
Dudek, Katarzyna | Bednarek, Dariusz | Szacawa, Ewelina | Ayling, Roger D.
Introduction: Several Mycoplasma species can cause severe diseases in ruminant hosts, some of which are the diseases listed by the World Organisation for Animal Health (OIE). The role of the Cervidae family in carrying and transmitting ruminant mycoplasma infections in Poland is unknown. Material and Methods: Antibody and antigen detection tests for the main mycoplasma species that can affect wild ruminants were performed on 237 samples (serum, nasal swab, bronchoalveolar lavage, and lung) collected from 161 animals during 2011-2014. The samples were obtained from a cull of healthy population of deer which included: 96 red deer (Cervus elaphus elaphus), 19 fallow deer (Dama dama), and 46 roe deer (Capreolus capreolus). Results: Serological screening tests revealed positive reactions to Mycoplasma bovis in one sample and to Mycoplasma capricolum subsp. capripneumoniae in three samples; however, these three samples were negative by immunoblotting. Other antibody and antigen detection tests demonstrated negative results. Conclusion: Currently wild cervids in Poland do not play a significant role in transmitting mycoplasma infections to domestic animals, but they remain a potential risk.
Mostrar más [+] Menos [-]Screening of the Cervidae family in Poland for Mycoplasma species Texto completo
2016
Dudek Katarzyna | Bednarek Dariusz | Szacawa Ewelina | Ayling Roger D.
Introduction: Several Mycoplasma species can cause severe diseases in ruminant hosts, some of which are the diseases listed by the World Organisation for Animal Health (OIE). The role of the Cervidae family in carrying and transmitting ruminant mycoplasma infections in Poland is unknown. Material and Methods: Antibody and antigen detection tests for the main mycoplasma species that can affect wild ruminants were performed on 237 samples (serum, nasal swab, bronchoalveolar lavage, and lung) collected from 161 animals during 2011-2014. The samples were obtained from a cull of healthy population of deer which included: 96 red deer (Cervus elaphus elaphus), 19 fallow deer (Dama dama), and 46 roe deer (Capreolus capreolus). Results: Serological screening tests revealed positive reactions to Mycoplasma bovis in one sample and to Mycoplasma capricolum subsp. capripneumoniae in three samples; however, these three samples were negative by immunoblotting. Other antibody and antigen detection tests demonstrated negative results. Conclusion: Currently wild cervids in Poland do not play a significant role in transmitting mycoplasma infections to domestic animals, but they remain a potential risk.
Mostrar más [+] Menos [-]Preliminary study on the detection of hepatitis E virus (HEV) antibodies in pigs and wild boars in Poland Texto completo
2016
Weiner, Marcin | Tokarska-Rodak, Małgorzata | Plewik, Dorota | Pańczuk, Anna | Szepeluk, Adam | Krajewska, Monika
Preliminary study on the detection of hepatitis E virus (HEV) antibodies in pigs and wild boars in Poland Texto completo
2016
Weiner, Marcin | Tokarska-Rodak, Małgorzata | Plewik, Dorota | Pańczuk, Anna | Szepeluk, Adam | Krajewska, Monika
Introduction: Although HEV infection in pigs does not pose a major economic risk to pork production, the risk of zoonotic transmission to humans is an important aspect of public health. HEV genotype 3 infections were reported in developed countries in individuals who had consumed raw meat or meat products from deer, wild boars, or pigs. The aim of the study was the analysis of the occurrence of HEV-specific antibodies among wild boars and domestic pigs in Poland. Material and Methods: A total of 290 samples from wild boars and 143 samples from pigs were tested. The antibodies were tested by ELISA. Results: The presence of anti-HEV IgG was demonstrated in 44.1% of pigs and 31.0% of wild boars. Anti-HEV IgG antibodies were detected in 1.4% of samples from pigs and in 2.1% of samples from wild boars at borderline level. The statistical analysis shows significant differences in the positive results for anti-HEV IgG between the groups of pigs and wild boars (P = 0.0263). Conclusion: Regular surveillance of the occurrence of HEV in swine and wild boars should be performed in the future.
Mostrar más [+] Menos [-]Preliminary study on the detection of hepatitis E virus (HEV) antibodies in pigs and wild boars in Poland Texto completo
2016
Weiner Marcin | Tokarska-Rodak Małgorzata | Plewik Dorota | Pańczuk Anna | Szepeluk Adam | Krajewska Monika
Introduction: Although HEV infection in pigs does not pose a major economic risk to pork production, the risk of zoonotic transmission to humans is an important aspect of public health. HEV genotype 3 infections were reported in developed countries in individuals who had consumed raw meat or meat products from deer, wild boars, or pigs. The aim of the study was the analysis of the occurrence of HEV-specific antibodies among wild boars and domestic pigs in Poland. Material and Methods: A total of 290 samples from wild boars and 143 samples from pigs were tested. The antibodies were tested by ELISA. Results: The presence of anti-HEV IgG was demonstrated in 44.1% of pigs and 31.0% of wild boars. Anti-HEV IgG antibodies were detected in 1.4% of samples from pigs and in 2.1% of samples from wild boars at borderline level. The statistical analysis shows significant differences in the positive results for anti-HEV IgG between the groups of pigs and wild boars (P = 0.0263). Conclusion: Regular surveillance of the occurrence of HEV in swine and wild boars should be performed in the future.
Mostrar más [+] Menos [-]Variations of selected trace element contents in two layers of red deer antlers Texto completo
2016
Giżejewska, Aleksandra | Nawrocka, Agnieszka | Szkoda, Józef | Żmudzki, Jan | Jaroszewski, Jerzy | Giżejewski, Zygmunt
Variations of selected trace element contents in two layers of red deer antlers Texto completo
2016
Giżejewska, Aleksandra | Nawrocka, Agnieszka | Szkoda, Józef | Żmudzki, Jan | Jaroszewski, Jerzy | Giżejewski, Zygmunt
Introduction: Hard antlers of deer are unique bioindicators of environmental metal pollutions, but sampling methods presented in the literature are inconsistent. Due to the specific growth pattern of antlers and their histological structure, sampling methods described in the literature were reviewed, the suitability of using mixed samples of both antler layers as element bioindicators was assessed, and the codified method of antler sampling used for bioindication was described. Material and Methods: Lead, cadmium, mercury, arsenic, copper, zinc, and iron in trabecular and cortical parts of hard antlers of red deer (Cervus elaphus) were determined using different methods of atomic absorption spectrometry (depending on the element). Results: Mean mercury content in trabecular bone (0.010 ±0.018 mg/kg) was 5 times higher than in cortical bone (0.002 ±0.003 mg/kg). Mean iron concentration was approximately 15 times higher in trabecular (239.83 ±130.15 mg/kg) than in cortical bone (16.17 ±16.44 mg/kg). Concentrations of other analysed elements did not differ statistically between antler layers. Conclusion: In mixed antler samples, concentrations of mercury and iron depend on the particular antler layer contents. This therefore warrants caution when comparing results across studies and specification of the sampling methodology of antlers is highly recommended.
Mostrar más [+] Menos [-]Variations of selected trace element contents in two layers of red deer antlers Texto completo
2016
Giżejewska Aleksandra | Nawrocka Agnieszka | Szkoda Józef | Żmudzki Jan | Jaroszewski Jerzy | Giżejewski Zygmunt
Introduction: Hard antlers of deer are unique bioindicators of environmental metal pollutions, but sampling methods presented in the literature are inconsistent. Due to the specific growth pattern of antlers and their histological structure, sampling methods described in the literature were reviewed, the suitability of using mixed samples of both antler layers as element bioindicators was assessed, and the codified method of antler sampling used for bioindication was described. Material and Methods: Lead, cadmium, mercury, arsenic, copper, zinc, and iron in trabecular and cortical parts of hard antlers of red deer (Cervus elaphus) were determined using different methods of atomic absorption spectrometry (depending on the element). Results: Mean mercury content in trabecular bone (0.010 ±0.018 mg/kg) was 5 times higher than in cortical bone (0.002 ±0.003 mg/kg). Mean iron concentration was approximately 15 times higher in trabecular (239.83 ±130.15 mg/kg) than in cortical bone (16.17 ±16.44 mg/kg). Concentrations of other analysed elements did not differ statistically between antler layers. Conclusion: In mixed antler samples, concentrations of mercury and iron depend on the particular antler layer contents. This therefore warrants caution when comparing results across studies and specification of the sampling methodology of antlers is highly recommended.
Mostrar más [+] Menos [-]Clinicopathological Evaluation On Capture Myopathy Due To Chemical Immobilization In Spotted Deer Texto completo
2019
Ashraf, Badol | Akter, Mst Antora | Saha, Mousumi | Mishra, Pravin | Hoda, Nazmul | Alam, Mahmudul
The study was focused to investigate the occurrence of a fatal capture myopathy (CM) after chemical immobilization during translocation in different places and to evaluate serum enzymes of stressed deer and pathologic alteration of vital organs of dead animals due to CM. Materials and Methods: The experimental data was collected from Bangladesh National Zoo, Dhaka and the experiment was conducted at the Department of Surgery and Obstetrics, Bangladesh Agricultural University, Mymensingh. Immediate after capture the animals were allowed to normalize body temperature by pouring sufficient water over the body. Peripheral blood was aspirated from jugular vein for serum biochemical analysis. Once the animals died, vital organs were collected and processed for histology.Data from 2013 to 2018 revealed 178 animals captured through darting and among them 40 animals died due to post-capture myopathy reflecting death rate of 22.47%. We have closely studied on 16 animals captured on different occasions. Serum enzyme analysis were exhibited increased levels of ALT, AST, Bilirubin, Creatinine, BUN, LDH, CK, Troponin, Cholesterol, Triglyceride, HDL and LDL and were highly indicative of stress-linked muscle and organ damage. The macroscopic lesions consisted of muscular and cardiac degeneration, edema, hemorrhage and congestion in lung, adrenal gland and in kidney. Microscopically there were loss of striation and fragmentation of skeletal muscle, formation of contraction band necrosis in myocardial fiber, degenerative changes in renal tubule and formation of central intraluminal eosinophilic casts.The pathological findings were indicative of capture myopathy in spotted deer. This report underlines that mortality from capture is a risk that must be considered during restocking programs.
Mostrar más [+] Menos [-]Age and sex comparison in determining baseline blood and coagulation profiles in semi-extensive rusa deer (Rusa timorensis) Texto completo
2018
Abdullah, R. | Chai, I. I. | Hamzah, H. | F. , Jesse F. A. | Ho, H. W. | Hassim, H. A. | Azlan C. A. | Wahid, H.
The objective of the study was to establish the baseline values for blood and coagulation parameters in normal and healthy rusa deer (Rusa timorensis) of different ages and sexes. The samplepopulation consists of 40 rusa deer, divided into four groups of (i) juvenile males (ii) juvenile females (iii) adult males and (iv) adult females. The findings showed significant (p<0.05) higher values in erythrocyte count, calcium concentration and prothrombin time in the adult males compared to adult female rusa deer. On the other hand, the total protein concentration was significantly higher in adult females than adult male deer. No significant differences in blood or coagulation parameters were observed between sexes in the juvenile deer. Between age group, the adult deer had significantly higher mean cell volume, plasma protein and globulin concentration than juvenile rusa deer. Thus, it is necessary to take into account the age and sex of the rusa deer when using blood reference values for the diagnosis of diseases or health assessment.
Mostrar más [+] Menos [-]Reproductive tract disease associated with inoculation of pregnant white-tailed deer with bovine viral diarrhea virus Texto completo
2008
Ridpath, Julia F. | Driskell, Elizabeth A. | Chase, Christopher C.L. | Neill, John D. | Palmer, Mitchell V. | Brodersen, Bruce W.
Objective-To inoculate white-tailed deer (Odocoileus virginianus) during the sixth or seventh week of gestation with bovine viral diarrhea virus (BVDV) and observe for signs of reproductive tract disease during a 182-day period. Animals-10 pregnant white-tailed deer (8 seronegative and 2 seropositive [control deer] for BVDV). Procedures-Deer were inoculated with 1 of 2 deer-derived BVDV strains (RO3-20663 or RO3-24272). Serum anti-BVDV antibody titers were determined prior to and 21 or 35 days after inoculation. Virus isolation (VI) procedures were performed on tissues from fetuses and does that died and on blood samples collected from live fawns. Ear notch specimens obtained from live fawns were assessed by use of BVDV antigen-capture ELISA (ACE). Results-Both RO3-20663-inoculated seropositive deer gave birth to apparently normal fawns. Among the RO3-24272-inoculated seronegative deer, 1 died, and 1 aborted and 1 resorbed their fetuses; among the RO3-20663-inoculated seronegative deer, 3 died, 1 aborted its fetus, and 1 gave birth to 2 fawns that were likely persistently infected. On the basis of VI and ACE results, those 2 fawns were positive for BVDV; both had no detectable neutralizing anti-BVDV antibodies in serum. Conclusions and Clinical Relevance-Reproductive tract disease that developed in pregnant white-tailed deer following BVDV inoculation was similar to that which develops in BVDV-exposed cattle. Methods developed for BVDV detection in cattle (VI, immunohistochemical evaluations, and ACE) can be applied in assessments of white-tailed deer. Fawns from does that had serum anti-BVDV antibodies prior to inoculation were protected against BVDV infection in utero.
Mostrar más [+] Menos [-]Prevalence of Toxoplasma gondii antibodies in sera of hunter-killed white-tailed deer in Pennsylvania
1995
Humphreys, J.G. | Stewart, R.L. | Dubey, J.P.
Serum samples from 593 white-tailed deer in Pennsylvania that were killed by hunters in 1991 were examined for Toxoplasma gondii antibodies, by use of the modified agglutination test. Sixty percent (357/593) of the deer had T gondii antibodies; 10% had titer of 25, 23% had titer of 50, and 27% had titer greater than or equal to 500. Sex-specific differences in prevalence were not detected.
Mostrar más [+] Menos [-]Isoelectric focusing of soluble proteins from Fasciola hepatica L, 1758 and Fascioloides magna B, 1875
1992
Lee, C.G. | Zimmerman, G.L. | Mulrooney, D.M.
Isoelectric focusing was performed on the soluble proteins of whole-body and excretory-secretory products (ESP) of Fasciola hepatica and Fascioloides magna. Adult F hepatica flukes were recovered from experimentally infected sheep and ESP obtained from the flukes; portions of liver were cut and frozen at -70 C. Fascioloides magna adults were collected from naturally infected white-tailed deer and ESP obtained; portions of liver were collected from noninfected white-tailed deer. Adult flukes and their host tissues were homogenized and centrifuged; protein concentrations with their ESP were determined and adjusted to < 2.50 mg/ml. Seven ESP samples from F hepatica and 1 from Fascioloides magna were subjected to isoelectric focusing with the 2 species of fluke and their respective host liver homogenates. After separation, gels were stained with silver and scanned on a laser densitometer. Protein banding patterns of the 2 species of flukes were dissimilar. In the pH range of 3.5 to 9.6, the body protein had approximately 30 peaks and ESP about 23 peaks in both species. Overall banding patterns of the body protein and ESP of both species were distinct from those of respective host tissues. Of the peaks reported as dominant, 3 of the body protein and 2 of ESP were shared between the 2 species. Fascioloides magna had more dominant peaks than F hepatica. This technique of soluble protein isoelectric focusing is simple and reproducible, and the 2 fluke species can easily be differentiated by this technique, as well as by morphologic characteristics.
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