• Journal of the korean veterinary medical association
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• v.9 no.3
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• pp.62-66
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• 1965

Gross and histopathologic studies on a Korean-breed, 2-year-old, male dog revealed the ma1ignant lymphoma with the characteristic features of histiocytic type in the subcutis, intercostal muscle, heart, trachea, lung, spleen, liver, kidney, penis and panc

• Proceedings of the Korean Society of Crop Science Conference
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• 1988.02a
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• pp.64-65
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• 1988

• Journal of the korean academy of Pediatric Dentistry
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• v.34 no.3
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• pp.526-531
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• 2007

Toxoplasmosis is a parasitic infection caused by the obligate parasite, Toxoplasma gondii, that is distributed throughout the world. Infection is produced by contact with animal like dog, cat, pig, cow or horse. It is also possible to produce clinical disease in the form of oropharyngeal infection through consumption of raw or incompletely cooked meat. Handling of contaminated cat litter has been found to be the major route of transmission. There are two clinical manifestations of toxoplasmosis: the congenital and the acquired form. The congenital form is characterized by hydrocephalus, chorioretinitis, convulsion, and intracerebral calcifications in the newborn. The acquired form is further subdivided into the disseminated and the lymphadenopathic types, the latter being the more common form of the disease in men. This is a case report of a Korean 8 year 2 months female congenital toxoplasmosis child. Clinical feature, patient's medical history, radiographic evaluation and dental problems are discussed in this report.

• Radiation Oncology Journal
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• v.8 no.2
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• pp.261-267
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• 1990

Twenty patients with biopsy-proven Waldeyer's ring lymphoma were treated with radiotherpy between 1984 and 1990 at the Department of Radiation Therapy, Inje University Paik Hospital and seventeen evaluable patients were analysed retrospectively. Dose of radiation ranged from 35 to 50 Gy to Waldeyer's ring structure with an additional 5 and 10 Gy boost dose to the primary site. The lower cervical nodes received 35 to 60 Gy. The median follow-up period was 24 months (range;9 to 80 months). The 5-year overall survival rate was $50.2{\%}$ and 5-year disease free survival rate was $47.1{\%}$. The final local control rate was $82.4{\%}$. The relapse developed average 10 months after treatment. Most of relapses were systemic ($87.5{\%}$). The patients with stage I disease fared better than advance stage. The favorable histology of lymphoma showed better prognosis than unfavorable histology. There was no significant difference in survival rate between radiotherapy alone and combination of chemotherapy and radiotherapy in early stage lymphomas. But of the patients with advanced stage, those who received chemotherapy and radiotherapy had better prognosis than those treated with radiotherapy alone.

• Tuberculosis and Respiratory Diseases
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• v.40 no.2
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• pp.192-196
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• 1993

Malignant T cell lymphoma is a morphologically and immunologically distinct subtype of non-Hodgkin's lymphoma. One of the most striking clinical findings is relatively high incidence in males in their twenties or thirties with cervical, supraclavicular and axillary lymphadenopathy (50%), mediastinal mass (50%) or less commonly with extranodal disease. More than 90% of patients present with stage III or IV disease and approximately 60% of patients develop bone marrow infiltration. Clinical trials are needed to optimize therapeutic strategies, since these tumors have a poor prognosis and need to be treated aggressively. A 17-year-old male was admitted to the hospital because of chest pain. Chest PA and CT scan revealed massive pleural effusion and soft tissue masses with destructive change of right third and eighth ribs Histologic diagnosis of pleura and chest wall mass revealed high grade, pleomorphic T cell type, malignant lymphoma.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.28 no.4
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• pp.481-487
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• 1983

The need to synchronize flowering in two lines of different maturities is frequently encountered in hybrid com (Zea mays L.) seed production. To establish the methods for synchrony of flowering in parent lines of different maturities be effects of clipping at 4 and 6-leaf stages of growth and two levels, clear polyethylene mulching and five different planting dates on flowering date growth and seed yield of two dent com inbred lines of different maturities were evaluated Clipping just above the shoot-apex delayed pollen sheeding 6 to 9days and silking 5 to 13 days but reduced stand and seed yield 30 to 70% and 67 to 81%. respectively. Clipping 5cm above the shoot apex delayed flowering 1 to 4 days without stand reduction but reduced yield 3 to 29%. Laterclipping was slightly more effective for delaying flowering than earlier clipping but reduced stand more severely when clipped just above the shoot apex. Under clear polyethylene film mulching, flowering of two lines was 13 to 15 days earlier and seed yield of B68 (late line) was significantly increased. As planting was delayed from April 18 to June 13, the number of days from planting to flowering of two lines decreased due to increase in air temperature. However, growing degree days (GDD) from planting to flowering of each lines was similar regardless planting dates indicating that GDD can be satisfactoryly used for choosing the planting dates of parent lines of different maturities. Seed yields of two lines were decreased with delaying planting dates.

• Journal of Bio-Environment Control
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• v.20 no.2
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• pp.134-138
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• 2011

This study was conducted to evaluate the effects of seeding time of ryegrass+hairy vetch on the nutrient contribution and growth of the crops. in order to develop utilization of cover crops as an organic nutrient source in a pear orchard. The study was conducted at a diligent farmer in Boseong in Chonnam, and the both ryegrass and hairy vetch applied on 1) 27 September, 2) 15 October, 3) 8 November, and 4) 10 December of 2008 as a cover crop treatment. Sod culture was refereed as a control. Growth of ryegrass was not affected by seeding time, but hairy vetch had fewer leaf and shoot number as seeding time advanced from September to December, and the similar trend was observed for the dry weight of the crops by seeding time. Seeding of cover crop on September was 2.6 times greater dry weight than those of the sod culture (362 kg/10a). Higher N concentration in cover crops occurred on early seeding time, and estimated N contribution from the cover crops was 16.9 kg/10a, which was 2.6 times greater than those of sod culture. $P_2O_5$ production from the cover crops was the greatest on seeding of October, and $K_2O$ production increased at earlier seeding time.

• Tuberculosis and Respiratory Diseases
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• v.44 no.6
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• pp.1440-1446
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• 1997

The radiologically detectable pulmonary involvement of NHL at diagnosis is about 4%. The commonest intrathoracic manifestations of secondary pulmonary lymphoma are mediastinal or hilar lymph node enlargement And the most frequent manifestations of pulmonary parenchymal lymphoma are lymphomatous nodules. But, when patients with newly diagnosed lymphoma exhibit rapidly progressive parenchymal lesions, an infection, such as pneumonia, is usually suspected. We present a report of a patient who developed rapidly progressive pulmonary involvement with T cell lymphoma, which was considered to be pneumonia because of high fever and rapidly progressive radiologic findings.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.68 no.4
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• pp.327-334
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• 2023

The cultivation period of mung beans (Vigna radiata L.) in Korea has undergone recent variations. However, limited research has been conducted on pod shattering and sprout characteristics of mung beans on different sowing dates. This study aims to compare pod shattering and sprouts productivity based on different sowing dates. The research was was conducted with six different sowing dates (early May, mid-May, early June, mid-June, early July, and mid-July) in 2021 and 2022. Delayed sowing dates resulted in shortened days to germination, flowering time, and maturity time, whereas plant height, branch number, and node number increased. In addition, stem thickness and the number of pods per plant decreased. In the mung bean cultivar 'Sanpo', the pod shattering rate ranged from 10.0% to 19.3%, consistently lower than that of 'Dahyun' across all six sowing dates. The sowing date associated with the lowest shattering rate was early June. 'Sanpo' sown in early July and 'Dahyun' sown in mid-May exhibited the highest sprout production, at 871% and 750%, respectively.

• Journal of the korean veterinary medical association
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• v.14 no.4
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• pp.239-252
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• 1978

Two diotinot lymphomatous diseases occur in the field in domestic fowl: Lymphoid leukosis, which is caused by an oncornavirus and Marek's disease, which is caused by a herpesvirus. They are the most common neoplastic diseases of the chicken, and Marek's d