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1.
Da-Hee Jeong Sun-Hee Do Il-Hwa Hong Hai-Jie Yang Dong-Wei Yuan Dong-Hag Choi Kyu-Shik Jeong 《Journal of veterinary science (Suw?n-si, Korea)》2006,7(4):401-403
A male, 5-year-old Jindo dog underwent enterectomy and enteroanastomosis due to ileus of the intestine at a local veterinary hospital. Grossly, the excised intestine showed markedly thickened multinodular masses in the serosal layer of the upper part, and soft-to-firm, cream-colored neoplastic masses that displayed extensive nodular mucosal protuberances into the lumen. The neoplastic masses were filled with large round cells that were ovoid in shape and they had pale and/or hyperchromatic nuclei. The neoplastic cells had mainly infiltrated into the mucosal and submucosal layers, and they had diffusely invaded the muscular and serosal layers. Therefore, the diagnosis of canine multiple intestinal malignant lymphomatous polyposis was made based on the gross and histopathological findings. The origin of these tumor cells was determined to be B-cells since they were positive for anti-CD20. 相似文献
2.
Hong IH Bae SH Lee SG Park JK Ji AR Ki MR Han SY Lee EM Kim AY You SY Kim TH Jeong KS 《Veterinary ophthalmology》2011,14(1):61-65
A 4-year-old, neutered female Cocker Spaniel was presented to the veterinary clinic for protrusion of the left third eyelid. When the third eyelids from both eyes were everted, lobulated masses were present on the bulbar surface. The left third eyelid had a larger protrusion. There was no apparent associated ocular or systemic involvement. The tumor of left third eyelid was removed and referred for histological examination. Histologically, there were proliferations of lymphoid follicles surrounded by lymphoid cells forming a marginal zone. Those lymphoid cells occasionally infiltrated into conjunctival epithelium. A few apoptotic bodies with karyopyknotic and karyorrhexic nuclei were observed in the germinal center of lymphoid follicles. Mitotic figures were rare. On immunohistochemistry, tumor cells expressed CD79a but not CD3. A diagnosis of extranodal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue (MALT) of the third eyelid was established based on the histological and immunophenotypical features. At the 1-year follow-up, there was no evidence of recurrence of the mass at the area of excision of the left third eyelid and the remaining tumor of the right third eyelid was still a similar size. The dog still showed no significant findings, except those of the tumor, and no evidence of systemic involvement. To the authors' knowledge, this is the first reported case of MALT lymphoma of the third eyelid in a dog. 相似文献
3.
Jong-Soon Choi Seong-Woo Cho Tae-Seon Kim Kun Cho Seok-Soon Han Hong-Ki Kim Sun-Hee Woo Keun-Yook Chung 《Soil biology & biochemistry》2008,40(6):1370-1378
The natural soil mineral conditioner illite effectively improved the germination and growth of lettuce when applied in particulate or powdered form. When illite was given in particulate and powdered forms, the germination rate of lettuce seeds improved remarkably up to 93% and 133%, respectively. Contrary to the developmental effects, the growth rate of lettuce treated with particulate illite improved slightly by 23%; powdered illite had no significant effects on lettuce growth rate. Thus, illite primarily affects seed germination rather than the growth of lettuce. To examine illite-induced proteins related to lettuce growth, differentially expressed proteins in lettuce leaves were analyzed by two-dimensional gel electrophoresis (2-DE) and matrix-assisted laser desorption ionization-time of flight/time of flight mass spectrometry (MALDI-TOF/TOF MS) followed by Mascot search. From the proteomic analysis, five down-regulated proteins were identified related to storage protein, carbon metabolism and energy conversion. Three up-regulated proteins were related to energy production/conversion and carbon fixation. These results demonstrate that illite treatment as a soil conditioner helps lettuce seed germination and lettuce growth by regulating carbon metabolic flux. 相似文献
4.
Dong-Gyun Kim Yu-Ri Kim Eun-Young Kim Hyun Min Cho Sun-Hee Ahn In-Soo Kong 《Fisheries Science》2010,76(5):803-810
Vibrio anguillarum is a major pathogenic bacterium that causes vibriosis and septicemia in fish and shellfish. In this study, we identified the groESL genes, which encode bacterial chaperonins, from V. anguillarum. The groE gene cluster consisted of a 291-bp groES gene, a 69-bp intergenic spacer region, and a 1,635-bp groEL gene order. Sequence analysis with the groESL gene of Vibrio species exhibited that the groEL gene was more species-specific and suitable than the groES gene for V. anguillarum detection. Owing to the difficulty in distinguishing V. anguillarum from the closely related V. ordalii, we compared the sequences of groEL from V. anguillarum and the groEL homolog hsp60 from V. ordalii, in order to design a primer set based on a region dissimilar between the two. PCR with the groEL primer set produced a clear 195-bp amplicon in six serotypes of V. anguillarum, whereas 23 Vibrio species of 39 samples, including V. ordalii, and 10 species of enteric bacteria gave no bands. PCR using the groEL primers also amplified a unique product from V. anguillarum-infected flounder and oyster tissues. These results demonstrate that the groEL-target PCR assay is a sensitive and species-specific tool for the detection of V. anguillarum infection. 相似文献
5.
Protective effects of bio-active ceramic water on alcohol-induced hepatic injury in pigs 总被引:1,自引:0,他引:1
Lee CW Jeong WI Noh DH Jeong DH DO SH Kim YK Kwon OD Kim TH Jeong KS 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2005,67(4):403-409
Among many detrimental injuries, alcohol is implicated in hepatitis, fatty liver, hepatic fibrosis, and cirrhosis. The purpose of this study was to evaluate the protective effect of bio-active ceramic water on alcohol-induced hepatic injury in pigs. Twelve male Landrace pigs were divided into 3 groups. Groups 1, 2, and 3 were fed with bio-active ceramic water + normal liquid diet, bio-active ceramic water + liquid diet containing 15% ethanol, and tap water + liquid diet containing 15% ethanol for 12 weeks, respectively. For serological, histopathological, and immunohistochemical analysis, all pigs were sacrificed at week 12. In group 3, serum ALT and AST levels increased, and mild fatty change and moderate necrosis were detected in the liver. Collagen fibers, myofibroblasts, and CYP2E1 were also increased or activated in group 3. In group 2, there were mild hepatic injuries compared to group 3. However, injuries and activations were not observed in the liver in group 1. We suggest that the bio-active ceramic water used in the present study had protective capability against ethanol-induced hepatic injury and that having no toxic effect on the pig liver. The bio-active ceramic water might be useful as a therapeutic drinking water in patients suffering from alcoholic liver diseases. 相似文献
6.
Basnet HB Kwon HJ Cho SH Kim SJ Yoo HS Park YH Yoon SI Shin NS Youn HJ 《Avian diseases》2008,52(1):156-159
Fowl typhoid is a disease of adult chickens and is caused by Salmonella Gallinarum infection via the alimentary tract. The experimental reproduction of fowl typhoid per os (PO) requires artificial conditions to minimize the effect of gastric acid, and several Salmonella serovars have been known to be transmitted via the respiratory route. Therefore, we have hypothesized the existence of a respiratory route for Salmonella Gallinarum infection and have attempted to reproduce fowl typhoid via intratracheal challenge. In accordance with our hypothesis, the intratracheal challenges of Salmonella Gallinarum reproduced exactly same lesions as fowl typhoid and induced higher mortality and morbidity than those of the PO challenge. Therefore, this study represents the first reproduction of fowl typhoid via respiratory route, and our findings may be useful for understanding the transmission of Salmonella Gallinarum in the field. 相似文献
7.
Kwon Soo-Jeong Roy Swapan Kumar Yu Jang-Hwan Cho Seong-Woo Kim Hag-Hyun Boo Hee-Ock Woo Sun-Hee 《Journal of Crop Science and Biotechnology》2019,22(5):465-474
Journal of Crop Science and Biotechnology - The root of Platycodon grandiflorum is used as traditional oriental medicine in Asian countries since ancient times to treat bronchitis, tonsillitis,... 相似文献
8.
Kwon Soo-Jeong Kim Hye-Rim Roy Swapan Kumar Kim Hyun-Jung Boo Hee-Ock Woo Sun-Hee Kim Hag-Hyun 《Journal of Crop Science and Biotechnology》2019,22(5):481-487
Journal of Crop Science and Biotechnology - Fertilization plays a vital role to enhance productivity in several medicinal plants, including Bellflower. A pot experiment was conducted in 2018 to... 相似文献
9.
Dough rheological properties and end-use quality were evaluated to determine the effects of Glu-1 and Glu-3 alleles on those characteristics in Korean wheat cultivars. SDS-sedimentation volume based on protein weight was positively
correlated with mixograph parameters and maximum height of dough and also positively correlated with bread volume, crumb firmness
and springiness of cooked noodles. Protein content was negatively correlated with optimum water absorption of noodle dough,
lightness of noodle dough sheet and hardness and cohesiveness of cooked noodles. Within Glu-1 loci, 1 or 2* subunit and 5 + 10 subunits showed longer mixing time, higher maximum dough height and larger bread volume
than other alleles. Cultivars with 13 + 16 subunits at Glu-B1 locus showed higher protein content and optimum water absorption of mixograph than cultivars with 7 + 8 subunits. At Glu-3 loci, Glu-A3d showed longer mixing time than Glu-A3e, and Glu-B3d and Glu-B3h had stronger mixing properties than Glu-B3i. Glu-B3h had higher bread volume and hardness of cooked noodles than Glu-B3d. Glu-D3a had lower protein content than Glu-D3c, and Glu-D3b showed stronger mixing properties than Glu-D3a. Glu-D3c showed lower hardness of cooked noodles than others. 相似文献
10.
Choi Ju-Young Cho Seong-Woo Chun Jae-Buhm Kwon Soo Jeong Roy Swapan Kumar Sung Jwa-Kyung Woo Sun-Hee Sakagami Jun-Ichi 《Journal of Crop Science and Biotechnology》2021,24(1):41-49
Journal of Crop Science and Biotechnology - Flooding is one of the major abiotic stresses which accounts for considerable damage to plant growth and development and induces multiple... 相似文献