• Asian-Australasian Journal of Animal Sciences
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• 제3권1호
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• pp.33-38
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• 1990

Fifteen Landrace pigs were used to determine the effects of supplemental copper or kapok meal, or both on the characteristics of the depot fat. The pigs were allocated into five groups of 3 pigs each. The animals were fed diets as follows: (1) control diet 100%; (2) control diet plus 20 mg/kg copper; (3) control diet plus 200 mg/kg copper; (4) control diet plus 3% kapok meal; (5) control diet plus 200 mg/kg copper and 3% kapok meal. In addition, 100 mg/kg iron and 100 mg/kg zinc were supplemented to all the diets. The pigs were slaughtered at the same time after 8 weeks of feeding period at an average weight of 98.6 kg. The supplementation of 20 or 200 mg/kg dietary copper did not affect the fatty acid compositions, the iodine numbers, the melting points or the copper contents of the inner and outer layers of backfat and the perirenal fat from pigs. Supplementation of kapok meal significantly elevated the melting point, the content of C18:0 and the ratio of C18:0/C18:1 of the porcine fats and decreased the content of C16:1. There was no interaction noted between copper and kapok meal on the porcine fat characteristics. These results indicate that the swine diet supplemented up to 200 mg/kg copper with zinc and iron can be used in growing-finishing swine diets without affecting either porcine fat characteristics or hardening effect of kapok meal on porcine fat.

• 대한기관식도과학회지
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• 제1권1호
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• pp.151-158
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• 1995

Anaplastic carcinoma of thyroid gland account for no more than 10% of thyroid cancer, but it shows extremely poor prognosis. The purpose of this study is to review the outcome of patients with anaplastic carcinoma over the span of 5 years and to determine the patterns of clinical presentation, age, sex and other possible prognostic variables. We analyzed 30 cases of anaplastic carcinoma retrospectively from 1991 to 1995. There were 14 men and 16 women. There age ranged 33 to 75 years with a mean of 61.0 years. Sixteen patients presented with transformationqr of well differentiated carcinoma to anaplastic carcinoma, 1 with rapid in-crease in the size of long standing goiter, 8 with rapidly growing neck mass and 4 with meta static disease. Twenty-eight patients(93.3%) showed cervical lymphnode metastasis at presentation and twenty three patients(76.6%) showed laryngotracheal invasion. Nine patients (30.3%) showed distant metastasis. Treatment modalities included surgical resection, external irradiation, radioactive iodine and systemic chemotherapy. At decision making of treatment plan, we considered completeness of initial surgery, uptake rate of whole body radioactive io-dine scan, locoregional progression and distant metastasis. The median survival was 6.8 months and three cases survived beyond 12 months.

• 한국응용과학기술학회지
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• 제10권2호
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• pp.57-63
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• 1993

This study investigated the reaction and variation of fatty acid composition of soybean oil when it is partially hydrogenated until its iodine value(IV) shifts from 134 to 110. Experment was conducted under he outlined reactiion conditions of temperatures(170, 190 and $210^{\circ}C$), pressure(1.3, 2.8 and 4.2atm) and nickel(Ni) catalyst concentraons(0.005, 0.01, 0.05, and 0.1%) with a fixed agitation(350rpm). Further investigation was also made to see the effect of added lecithin on hydrogenation. When reaction temperature was gradually raised and catalyst concentration increased, the content of linolenic acid progressively decreased while the increase amount of stearic acid reduced(P<0.05). On he other hand when pressure gradually increased, the contents of stearic acid and linolenic acid increased(P<0.05). Meanwhile when lecithin was added, reaction time increased by two to six times more than when no addition was made.

• Tuberculosis and Respiratory Diseases
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• 제42권4호
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• pp.594-599
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• 1995

저자들은 젊은 남자에서 잠재성 유두상 갑상선암이 흉막전이되어 호흡곤란을 유발할 정도의 대량 흉수로 발현된 증례에서 전갑상선절제술로 원발 종양을 병리학적으로 확인하고 악성흉수에 대한 흉막유착술과 전이성 유두양 갑상선암에 대한 방사선 옥소치료를 시행한 증례를 경험하였기에 문헌고찰과 함께 보고하는 바이다.

• 한방안이비인후피부과학회지
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• 제14권2호
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• pp.271-277
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• 2001

Erythema nodosum is a nodular erythematous eruption predominently limited to the pretibial area but occasionally involving the arms or other areas. That is clinical entity defined easily but there are many different opinions about histopathologic findings, Recently erythema nodosum is characterized histopathologically by a septal panniculitis in which the fibrous septa of subcutaneous fat become inflamed. Erythema nodosum has been known to be frequently associated with some kinds of drugs, infections with streptococci, mycobacteria but in $60\%$, no cause is found, Treatment of erythema nodosum consists of supportive care and elimination of underlying causes. Because spontaneous resolution of the lesions can occur in 3 to 6 weeks. Although there are trial treatments are applied to erythema nodosum, ego corticosteroids, NSAIDs, potassium iodine, there isn't any definite. So We report a case of erythema nodosum which was not relieved by NSAIDS but by experimental acupuncture treatment.

• 펄프종이기술
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• 제45권6호
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• pp.78-87
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• 2013

Even though the notice No. 2010-11 of the Ministry of Food and Drug Safety Administration that has been applied to analyze the content of the water soluble residue eluted from multi-layer paperboard was abolished in 2011, its application for the analysis on evaporation residue is still valid. There are very high possibilities that the noticed existing method gives the misleading result on the evaporation residue due to the water soluble starch eluted from the multi-layer paperboard. The quantitative analysis on water-soluble residue with starch content correction has been carried in the study using UV/Vis spectroscopy and HPLC. The UV/Vis spectroscopy absorbance analysis showed the large amount of the oxidized starch obtained from the aqueous residue eluted out of the multi-layer paperboard after the iodine, ${\alpha}$-amylase reaction, and starch hydrolysis. The residual content decreased by the correction through the enzyme hydrolysis.

• International journal of thyroidology
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• 제11권2호
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• pp.189-193
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• 2018

A thyroglossal duct cyst (TGDC) is the most common congenital anomaly of the neck. However, carcinoma arising from TGDC is extremely rare. We report 2 cases of TGDC carcinoma. In the first case, a 21-year-old male patient complained of an anterior cervical mass; computed tomography (CT) and sonography revealed cystic mass that was suspected to be a TGDC. Sistrunk operation was performed. Papillary carcinoma was confirmed in pathologic examination. Additionally, he underwent total thyroidectomy and central neck dissection. After radioactive iodine ablation (RAI) was performed. In the second case, a 28-year-old male patient visited our out-patient department complaining of submental mass. He had already been diagnosed TGDC carcinoma 13 years ago and had undergone Sistrunk operation and total thyroidectomy. Malignancy was confirmed using fine-needle aspiration; thus, lateral neck dissection was performed and following this, he underwent RAI. Till date, no evidence of recurrence has been observed in these patients.

• 임상이비인후과
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• 제29권2호
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• pp.281-285
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• 2018

Columnar cell variant of papillary thyroid carcinoma (CCV-PTC) is a rare variant representing 0.15-0.2% of all PTCs. The CCV is aggressive, due to its rapid growth, high local recurrence rate, and frequent lung, brain and bone metastasis. Aggressive surgical and medical management are recommended for these neoplasias. The authors experienced a case of CCV-PTC in a 45-year-old man. We performed total thyroidectomy with neck dissection. The patient received radiation and radioactive iodine therapy. There were no recurrences or complications in the following 24 months after the operation. The patient will closely undergo continuous follow up. We present the clinical characteristics, pathology, treatment, and prognosis of the tumor with a review of the literature.

• 방사성폐기물학회지
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• 제19권3호
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• pp.367-386
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• 2021

The overestimation and underestimation of the radioactivity concentration of difficult-to-measure radionuclides can occur during the implementation of the scaling factor (SF) method because of the uncertainties associated with sampling, radiochemical analysis, and application of SFs. Strict regulations ensure that the SF method as an indirect method does not underestimate the radioactivity of nuclear wastes; however, there are no clear regulatory guidelines regarding the overestimation. This has been leading to the misuse of the SF methodology by stakeholders such as waste disposal licensees and regulatory bodies. Previous studies have reported instances of overestimation in statistical implementation of the SF methodology. The analysis of the two most popular linear models of the SF methodology showed that severe overestimation may occur and radioactivity concentration data must be dealt with care. Since one major source of overestimation is the use of minimum detectable activity (MDA) values as true activity values, a comparative study of instrumental techniques that could reduce the MDAs was also conducted. Thermal ionization mass spectrometry was recommended as a suitable candidate for the trace level analysis of long-lived beta-emitters such as iodine-129. Additionally, the current status of the United States and Korea was reviewed from the perspective of overestimation.

• 대한두경부종양학회지
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• 제40권1호
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• pp.7-13
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• 2024

The current standard of treatment for differentiated thyroid cancer is surgical resection followed by radioactive iodine therapy according to the recurrence risk. However, external beam radiotherapy may be recommended in limited cases where surgical resection is impossible or residual gross lesion remains or the aforementioned standard therapy is deemed insufficient in achieving local control. We report a case of 59 year old patient who presented with advanced papillary thyroid carcinoma of right neck but was unable to receive surgical resection due to underlying Eisenmenger syndrome. He received radiation therapy of 67.5 Gy in 30 fractions with palliative aim with no further treatment and has been maintaining long-term stable disease state for 38 months. Herein, we report a rare case of palliative aim radiation therapy alone for advanced papillary thyroid carcinoma with literature review.