• Mycobiology
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• v.30 no.4
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• pp.240-243
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• 2002

Embellisia allii causing bulb canker of white garlic(Allium sativum) has been observed on harvested or stored garlic bulbs. Identification of the fungus was determined based on the symptoms and morphological characteristics on in vitro potato dextrose agar(PDA) and malt extract agar(MEA). Colonies were effuse, blackish brown to black, velvety or powdery. Conidia were solitary, almost straight, most commonly ellipsoidal(or subcylindrical) to ovoid, mid to dark brown, smooth, with very dark 1 to 6 transverse(commonly $3{\sim}4$) and occasionally 1 or 2 oblique or longitudinal septa, and $30.4{\times}13.4{\mu}m$(av.). Conidiophores were simple or branched, straight or flexuous, up to 80 ${\mu}m$ long and $5.1{\sim}10.2{\mu}m$ thick. Chlamydospores were developed through enlargement and repeated cellular division of several adjacent hyphal cells to form a complex of thickwalled cells. The conidial measurements of garlic isolates closely matched the previous description of E. allii.

• Proceedings of the KSR Conference
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• 2010.06a
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• pp.1-5
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• 2010

The Hyundai Rotem company is due to be conducted the main line Speed Qualification Test as regulated by CFR for SEPTA EMU and SCRRA Bi-level coach project. The regulated test items per 49CFR213.345 are wheel/rail interaction forces and carbody/truck accelerations during running on main line. Therefore the special two sets of instrumented wheelset (IWS) per each project have been made for measuring the interaction forces between wheel and rail at four wheels of one truck during running on main line. In this paper, regarding Speed Qualification Test, the required test items and data analysis method per 49CFR213.345 and the preparation status of instrumented wheelsets (IWS) are introduced.

• The Plant Pathology Journal
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• v.22 no.2
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• pp.174-178
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• 2006

Monacroporium ullum sp. nov. the captures nematodes on adhesive spherical knobs was isolated from soil around Codonopsis lanceolata at Ulleung island, Korea. The spindle-shaped conidia sized $17-44{\mu}m\;(26.5{\mu}m)\;long,\;7-10{\mu}m\;(8.1{\mu}m)$ wide, containing from 1 to 4 cross-walls but most often divided by 2 septa (47%). Resting bodies sized $57{\times}30{\mu}m$. Arthrobotrys amerospora has almost spherical non-septate conidia with a small truncate protuberance at the base and sized $20-27{\mu}m\;(23.3){\mu}m$ long and $11-17{\mu}m\;(14.1){\mu}m$ wide. Conidiophores are somewhat longer $362.8{\mu}m\;(311-418{\mu}m)$ than its original description ($75-250{\mu}m$).

• Journal of Veterinary Clinics
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• v.14 no.1
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• pp.37-41
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• 1997

For the inspection of the occurrence situation of porcine pleuropneumonia and serotyping of Actinobacillus pleuropneumoniae strains isolated from lung lesions of pig in Korea, a series of experimentation have been carried out by the isolation and identification of A pleuropneumoniae, serotyping by coagglutination test, observation of lung lesion and clinical signs from 360 cases of porcine pneumonia in Clinical Pathology Laboratory, Bayer Veterinary Medical Research Institute. The results could be summarized as follows. The reaction of coagglutination between the reference antigens and the specific reagents of A pleuropneumoniae was strongly agglutinatied within 30 seconds without cross reaction. The 89 strains of A pleuropneumoniae were isolated from 360 cases of porcine pleuropneumonis and the biochemical properties of the isolates were same as the reference strains. The 89 isolated strains could be serotyped 39 strains as setotype 5, 34 strains as serotype 2, 8 strains as serotype 3, 2 strains as serotype 7 by coagglutination test, respectively. The clinical signs of pleuropneumonia were weakness, fever, anorexia, dyspnea and laboured breath in the later stages. The gross lesions of lung were haemorrhages, enlargement of interlobular septa, nodular formation and adhesion of the pleura.

• Proceedings of the Korean Society of Veterinary Pathology Conference
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• 2002.11a
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• pp.136-136
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• 2002

A rat (Rottus norvegicus) infected with C. hepatica was trapped incidentally. At necropsy, grossly yellowish-white nodules were scattered on the liver surface. Microscopically, granulomatous and fibrotic nodules containing eggs and/or adult worms of C. hepatica were detected in the liver. Septal fibrosis forming pseudolobules was observed as a diffuse change throughout the liver. In double staining with immunostaining of -SMA and toluidine blue, myofibroblasts and mast cells were generally observed within the fibrous septa with mast cells being along the myofibroblasts. In this case, we hypothesized that myofibroblast and mast cell might playa role in septal fibrosis of rat liver induced by C. hepatica infection.

• Korean Journal of Veterinary Research
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• v.24 no.2
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• pp.127-136
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• 1984

The present study was carried out to observe the histological changes of the parenchymal organs of the rats, rabbits and dogs intramuscularly injected with Rompun. The results observed are snmmarized as follows; The hematologic changes of the rabbits and dogs administered with Rompun were a pronounced decrease in erythrocytes and leucocytes. The percentage of lympocytes was decreased, while that of neutrophils was increased. There were severe hyperemia of spleen, hyperemia and extention of the central vein of the liver, centrilobular degeneration of liver, hyperemia and hemorrhage of the kidney, necrosis and hydropic degeneration of renal tubule, hyperemia of pulmonary alveolar septa and pulmonary edema. and in the cases injected with Rompun and histamine or pentothal sodium at the same time, the microscopical findings described above were more conspicuous than the cases injected with Rompun alone.

• Advances in pediatric surgery
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• v.20 no.2
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• pp.58-61
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• 2014

Palpable inguinal mass in children should be differentiated from inguinal hernia, hydrocele, lymph node, and tumor. Though using ultrasonography, fatty tumor would be misdiagnosed as incarcerated inguinal hernia containing fatty component. We experienced the huge inguinal lipoblastoma in 5-year-old girl mimicking recurrent incarcerated hernia. Laparoscopic exploration revealed it was not incarcerated hernia but well demarcated bulging mass from abdominal wall. Mass was about $10{\times}4{\times}3cm$ and extended from internal inguinal ring to saphenous opening. It was near total excised because of right external iliac vein injury. Pathologically, it was proven as lipoblastoma containing mature adipocyte with lipoblast and fibrous septa. Postoperatively, we noticed a segmental thrombotic occlusion of external iliac vein. After 1 year, she has no symptom related to occluded vessel. The remained lipoblastoma showed no interval change. Even lipoblastoma has a good prognosis with low recurrence rate, we need careful follow-up.

• The Korean Journal of Mycology
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• v.10 no.4
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• pp.177-180
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• 1982

Gaeumannomyces graminis var. tritici was first isolated from rice in 1981. Sheath rot of rice seedling in box culture for machine transplanting was produced by artificial inoculation of the causal organism. Especially sheath rot was developed from crown to leaf sheath above water level. Perithecia were usually formed in dead leaf sheaths and in PDA culture. They were black, globose, and immersed with obliquely erumpent neck. Asci were unitunicate with an apical ring and contained 8 spores. Ascospores were hyline, slender, $80{\sim}140\;um$ in length. Each spore showed $3{\sim}4\;septa.$ Based on morphological and cultura characteristics, the isolate from seeds was identified as Gaeumannomyces graminis (Sacc.) Arx & Olivier tritici J. Walker.

• Korean Journal of Veterinary Research
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• v.7 no.2
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• pp.25-30
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• 1967

Pathological studies, on the lung of 27 cases of bovine parasitic bronchitis which were secured from abattoirs in Korea, were performed and discussed. The chief pathological findings were as follows. Grossly, the lungs were shown various degree of lobular consolidation, collapse and alveolar emphysema around the bronchi in which nematodes of Dictyocaulus viviparus were present. Emphysema and edema were observed in the interlobular septa. The lesions were encountered mostly in the caudal and ventral borders of the diaphragmatic lobes. In all the cased of parasitic bronchitis in which thickening of the visceral pleura and fibrinous deposition on the pleural surfaces were not seemed to be entirely due to the lungworm infection. Microscopically, bronchopneumonia, peribronchial and peribronchiolar lymphoid hyperplasia, lympho-reticular broncho-occlusive legion, and bleakthrough lesion were examined in the affected lungs.

• The Korean Journal of Zoology
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• v.13 no.4
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• pp.101-111
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• 1970

저자들은 1970년 8월에 채집된 거제도산 지렁이 총 251 개체를 정리한 결과 다음 2과 2속 9종을 얻었다. Pheretima acincta, Ph. agrestis, Ph. geojeinsulae n. sp., Ph. gucheonensis n. sp., Ph. heteropoda, Ph. hilgendorfi, Ph. koreana and Ph. soulensis; Allolobophora caliginosa trapezoides. 거제도의 지렁이에 관해서는 지금까지 보고된 바 없으므로 이들은 전부 거제도 미기록종이되며 이들 중에는 한국 미기리록종 Ph. acincta(Goto et Hatai, 1899)와 두개의 신종, Ph. geojeinsulae, Ph. gucheonensis를 포함하고 있다. Ph. geojeinsulae는 체장 185-210mm, 체폭 10-12mm, 체절수 125-136개, spermathecal pore는 2雙으로서 5/6 및 6/7에 있다. 본 종은 spermathecal pore region과 male pore region의 모양으로 이 속의 다른 종과는 뚜렷이 구별된다. 또 Ph. gucheonensis는 일본산의 Ph. tappensis Ohfuchi, 1935와 비슷하나 체장이 짧으며 (70:100), 특히 내부의 spermatheca의 모양이 전혀 다를 뿐 아니라 10/11, 11/12의 septa가 있는 점으로 뚜렷이 구별된다.