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Prevalence of dog erythrocyte antigen 1, determined via immunochromatography, in domestic dogs in Korea
2018
Kim, E., National Institute of Animal Science, Rural Development Administration, Wanju, Republic of Korea | Choe, C., National Institute of Animal Science, Rural Development Administration, Wanju, Republic of Korea | Yoo, J.G., National Institute of Animal Science, Rural Development Administration, Wanju, Republic of Korea | Oh, S.I., National Institute of Animal Science, Rural Development Administration, Wanju, Republic of Korea | Jung, Y., National Institute of Animal Science, Rural Development Administration, Wanju, Republic of Korea | Cho, A., National Institute of Animal Science, Rural Development Administration, Wanju, Republic of Korea | Kim, S., National Institute of Animal Science, Rural Development Administration, Wanju, Republic of Korea | Do, Y.J., National Institute of Animal Science, Rural Development Administration, Wanju, Republic of Korea
Blood group determination in dogs is an important factor in transfusion medicine to minimize immediate or delayed adverse reactions after red blood cells transfusion in small animal clinics. Dog erythrocyte antigen (DEA) 1 is the most important blood type due to its high degree of antigenicity causing acute transfusion adverse reactions. The aim of this study was to investigate the prevalence of DEA 1 in various dog breeds in Korea. As a result of testing 592 blood samples from more than 35 dog breeds, DEA 1 blood typing for each breed showed that 57.8% of Malteses, 63.3% of Poodles, 76.2% of Mastiff-like dogs, 72.5% of Pomeranians, 47.7% of Shih Tzus, 70.3% of mixed breeds, 60.0% of Yorkshire Terriers, and 71.4% of Beagles were DEA 1-positive. Miniature Schnauzers and Jindo breeds had a significantly high prevalence (100%) of DEA 1-positive dogs compared to that in other small breed dogs. This is the first report of immunochromatography-detected DEA 1 prevalence in various domestic dog breeds. Although additional studies need clarifying the potential blood transfusion risks in domestic breed dogs with DEA 1, the results of this study may be useful when selecting a blood donor.
Mostrar más [+] Menos [-]Oral malodor-reducing effects by oral feeding of Weissella cibaria CMU in Beagle dogs
2018
Do, K.H., Chungbuk National University, Cheongju, Republic of Korea | Park, H.E., Chungbuk National University, Cheongju, Republic of Korea | Kang, M.S., Research Institute, Oradentics Inc., Seoul, Republic of Korea | Kim, J.T., Research Institute, Oradentics Inc., Seoul, Republic of Korea | Yeu, J.E., Research Institute, Oradentics Inc., Seoul, Republic of Korea | Lee, W.K., Chungbuk National University, Cheongju, Republic of Korea
This study assessed the effects of Weissella cibaria (W. cibaria) CMU on oral health in male and female beagles (n = 18) by measuring oral malodor and periodontal disease-related parameters (calculus, plaque, and gingivitis indices). Oral malodor and indicators of periodontal disease were assessed in five treatment groups: negative control (scaling and 0.24 mg of maltodextrin, n = 3), positive control (0.24 mg of maltodextrin, n = 3), and W. cibaria CMU groups (each n = 4) at low (CMU-L, 2 × 107 colony forming unit [CFU]), medium (CMU-M, 2 × 108 CFU), and high (CMU-H, 2 × 109 CFU) concentrations. After feeding with W. cibaria CMU for 6 weeks, total volatile sulfur compound concentrations in the CMU-L (2.0 plus-minus 1.04 ng/10 mL), CMU-M (2.4 plus-minus 1.05 ng/10 mL), and CMU-H (2.6 plus-minus 1.33 ng/10 mL) groups were significantly lower than in the positive control group (3.2 plus-minus 1.65 ng/10 mL). Also, CMU-L (1.4 plus-minus 0.83 ng/ 10 mL) and CMU-H (1.9 plus-minus 1.14 ng/10 mL) groups had methyl mercaptan levels lower than that in the positive control group (2.4 plus-minus 1.21 ng/10 mL) at week 2. The plaque index was significantly lower in the CMU-H group (4.5 plus-minus 0.28) than in the positive control group (5.9 plus-minus 1.08) at week 6. W. cibaria CMU could be useful as a novel oral hygiene probiotics for reducing volatile sulfur compounds production and inhibiting plaque growth in companion animals.
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