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Pneumocystis carinii pneumonia in pigs
2007
Jung, J.Y. (Cheju National University, Jeju, Republic of Korea) | Kim, K.S. (Cheju National University, Jeju, Republic of Korea) | Kim, D.Y. (Seoul National University, Seoul, Republic of Korea) | Kim, J.H. (Cheju National University, Jeju, Republic of Korea), E-mail: kimjhoon@cheju.ac.kr
Pneumocystis (P.) carinii is an opportunistic fungal pathogen of many animal species and human, which can cause fatal pneumonia in immunocompromised individuals. Three 100-day-old pigs with progressive atrophy, anorexia and respiratory distress were submitted to the Cheju National University for diagnosis. Grossly, the lungs were enlarged with rubbery consistency. Histopathologically, the lungs were characterized by diffuse interstitial pneumonia with thickening of alveolar septa due to infiltration of macrophages and lymphocytes.
显示更多 [+] 显示较少 [-]Prevalence for persistent infection with bovine viral diarrhea virus in Korean native calves
2007
Bae, Y.C. (National Veterinary Research and Quarantine Service, Anyang, Republic of Korea), E-mail: baeyc@nvrqs.go.kr | Kim, H.Y. (National Veterinary Research and Quarantine Service, Anyang, Republic of Korea) | Park, J.W. (National Veterinary Research and Quarantine Service, Anyang, Republic of Korea) | Yoon, S.S. (National Veterinary Research and Quarantine Service, Anyang, Republic of Korea) | Woo, G.H. (National Veterinary Research and Quarantine Service, Anyang, Republic of Korea) | Lee, O.S. (National Veterinary Research and Quarantine Service, Anyang, Republic of Korea) | Kang, M.I. (National Veterinary Research and Quarantine Service, Anyang, Republic of Korea)
Bovine viral diarrhea (BVD) is very important disease in cattle industry with a worldwide distribution. Detection and elimination of persistently infected calves with bovine viral diarrhea virus (BVDV) was valuable strategy for BVD eradication because those calves were main source for transmission. We surveyed persistent infection with BVDV by reverse transcription polymerase chain reaction (RT-PCR) and immunohistochemistry (IHC) using whole blood and skin. Five hundred thirty nine Korean native calves were tested. Four calves (0.7%) were positive for BVDV antigen for both tests.
显示更多 [+] 显示较少 [-]Upregulation of aquaporin 2 and aquaporin 4 in the water-deprived mongolian gerbil (Meriones unguiculatus) kidney
2007
Song, J.H. (Chungnam National University, Daejeon, Republic of Korea) | Kwon, J.S. (Chungnam National University, Daejeon, Republic of Korea) | Kim, Y.H. (Chungnam National University, Daejeon, Republic of Korea) | Park, Y.D. (Youngdong University, Youngdong, Republic of Korea) | Han, K.H. (Ewha Womans University, Seoul, Republic of Korea) | Ryu, S.Y. (Chungnam National University, Daejeon, Republic of Korea) | Jung, J.Y. (Chungnam National University, Daejeon, Republic of Korea), E-mail: jyjung@cnu.ac.kr
Mongolian gerbil (Meriones unguiculatus) has been as an model animal for studing the neurological disease such as stroke and epilepsy because of the congenital incompleteries in Willis circle, as well as the investigation of water metabolism because of the long time-survival in the condition of water-deprived desert condition, compared with other species animal. Aquaporin 2 (AQP2) expressed at the surface of principal cells in collecting duct results from an equilibrium between the AQP2 in intracellular vesicles and the AQP2 on the plasma membrane.
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