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Basaloid Squamous Cell Carcinoma of the Upper Aerodigestive Tract
조경자 대한병리학회 2010 Journal of Pathology and Translational Medicine Vol.44 No.1
Basaloid squamous cell carcinoma (BSCC) is an uncommon variant of squamous cell carcinoma (SCC), usually occurring in the larynx, hypopharynx, oropharynx and esophagus. BSCCs have been reported from various geographic areas, but esophageal BSCCs are more prevalent in Asia. The morphology of BSCC is quite characteristic, but BSCC occasionally needs to be differentiated from neuroendocrine carcinoma or adenoid cystic carcinoma. Human papillomavirus16-associated oropharyngeal SCC with poorly differentiated or basaloid features has recently been recognized as a new clinical entity with a different etiology and prognosis. Nonoropharyngeal BSCC appears to share etiologic factors, genetic alterations and an immunoprofile with conventional SCC of the upper aerodigestive tract. However, the divergent differentiation of BSCC into various non-basaloid, epithelial or mesenchymal elements suggests the participation of more mulipotential cells than in SCC. The biologic behavior of BSCC has been reported to be worse than or equal to that of SCC, yet the data including the increasing numbers of human papillomavirus-associated cases now require reanalysis. It is presently uncertain whether BSCC is a histogenetically or clinically unique disease entity.
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조경자,김정연,이승숙,강신광,Cho, Kyung-Ja,Kim, Jung-Youn,Lee, Seung-Sook,Khang, Shin-Kwang 대한세포병리학회 1996 대한세포병리학회지 Vol.7 No.1
Cytologic features of the fine needle aspiration of metastatic epithelioid sarcoma are presented. The patient was a 48 year-old male who had been sufferring from recurrent and metastatic tumors of the right upper extremity for 6 years. The aspirate from the axillary mass cytologically consisted of isolated large polygonal cells with abundant, cyanophilic, slightly granular cytoplasm. Eccentrically located large round nuclei showed finely dispersed chromatin, small nucleoli, occasional convolution and folding of nuclear membrane, and frequent binucleation. Although both histologic and cytologic similarity of epithelioid sarcoma to squamous cell carcinoma is well known, findings of cyanophilic granular cytoplasm, convoluted nuclei, and binucleation appeared to be the differential points.
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쇠꼬리 곰탕의 아미노酸 組成과 칼슘 鐵 및 燐의 含量에 관한 硏究
조경자 경성대학교 1984 부산수산대학 논문집 Vol.5 No.2
1. 一般成分 중 生試料는 다른 肉類와 비슷한 傾向을 나타내고 있으며, 調理한 肉部分과 液部分은 多小 낮았으며, 肉部分의 收率은 生試料는 89.5%, 高壓솥에서 調理한 肉은 74.4%,高壓솥에서 調理한 肉은 79.1%이었다. 2. 調理條建에 따른 必須 아미노酸의 含量은 常壓솥에서 67.58%, 高壓솥에서 78.08%였고, 液部分은 常壓솥에서 25.78% 高壓솥에서 25.33%였다. 3. 生試料 調理한 肉部分 및 液部分중 構成 아미노酸의 組成중 必須 아미노酸은 生試料는 lysine,leucine 및 valine이 높은 含量이었고, 常壓솥과 高壓솥 모두 調理한 肉部分은 leucine,lysine 및 valine이 높은 含量이였으며, 液部分도 lysine, leucine 및 phenylalanine이 높은 含量이었다. 4. 칼슘,鐵 및 燐의 含量은 生試料때가 含量이 가장 높았고, 調理한 肉部分이 다음 順이었고 液部分의 含量이 가장 낮았다. To elucidate the nutritional values of Oxtail Soup(Soekori gomrang), which is one of the popular food in Korea, the author tried to compare the meat portion and juice of the soup which was prepared by heating and cooking with traditional caul-dron or pressure cooker with uncooked meat for general constituents, contents of amino acids, calcium, iron and phosphorous. Followings are the results obtained. 1. In general constituents measurement, the raw oxtail flesh showed the same tendency as other parts of the meat.And also the yield of constituents were 89.5% from raw flesh, 74.4% from the samplecooked with pressure cooker and 79.1% from the sample cooked with usual caul-dron, respectively. 2. Contents of essential amino acids were 67.58% in meat cooked with usual caul-dron and 78.08% in meat cooked with pressure cooker, and 25.78% in soup prepared with usual caul-dron and 25.33% in soup prepared with pressure cooker, respectively. 3. The major components of amino acids were shown to be lysine, leucine and valine in raw uncooked sample, leucine, lysine and valine in cooked meat and lysine, leucine and phenylalanine in soup, which all of them were in sequence of amounts, respectively. 4. The contents of calcium, iron and phosphorous were the richer in raw sample and showed decreasing tendency in cooked meatr and soup in sequence.
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자극의 주체와 움직임의 유형이 지향성 탐지에 미치는 영향
조경자,김혜리,시은경 한국심리학회 산하 한국발달심리학회 2006 한국심리학회지 발달 Vol.19 No.2
Intentional detection is defined as when people detect an object which moves toward special direction as an agent having a goal and desire to go there. This study examined whether people detect the motions of self-propelled objects like human silhouettes and the motions of nonself-propelled objects like geometrical shapes or flowers as intentional agents when they interpret their movements. This study also, examined whether people detect and interpret motions differently when they see different motions, non-meaningful motions, goal-directed motions and interacting motions between two objects. The results demonstrate that people have tendency to detect the motions of human silhouettes more intentionally than the motions of geometrical shapes and flowers, and detect the interacting motions more intentionally than non-meaningful motions and goal-directed motions. Especially when the motions of human silhouettes were presented, people detect and interpret them as fully intended motions even when non-meaningful motions and goal-directed motions were presented. However when presented with nonself-propelled objects, geometrical shapes and flowers combined with interactive movements, people demonstrated a strong tendency to interpret their movements more intentionally than the other motions. This study suggests that people detect and interpret different agent's motions and motions of objects differently. 지향성 탐지란 사람들이 특정 방향으로 움직이고 있는 자극을 그 방향으로 가려고 하는 목적과 바람을 가진 행위자(agent)로 해석하는 것이다. 본 연구에서는 사람들이 자극의 움직임을 탐지할 때, 스스로 움직임을 유발하는 사람자극만을 지향적으로 해석하는지, 아니면 특정방향으로 움직이는 모든 자극의 움직임(기하학적 도형, 꽃, 사람 자극)을 지향적인 것으로 이해하는지를 알아보았다. 또한 특별한 의미를 부여하기 힘든 움직임, 목표지향적인 움직임, 두 자극들 간에 상호작용하는 움직임에 따라 지향적으로 해석하는 정도가 달라지는지 알아보았다. 실험 결과 사람들은 삼각형과 꽃 자극보다는 사람 자극의 움직임에서 지향적으로 판단하는 경향이 강했으며, 무의미한 움직임과 목표지향적인 움직임 보다는 상호작용하는 움직임을 더 지향적인 것으로 판단했다. 또한 행위자가 스스로 움직임을 유발하는 사람일 경우에는 모든 움직임을 지향적으로 해석하였다. 그러나 스스로 움직일 수 없는 자극인 기하학적인 도형과 꽃 자극에서는 다른 움직임에 비해 상호작용 움직임을 보일 때 지향적으로 해석하는 경향이 강했다. 본 연구 결과는 자극의 주체와 움직임 유형에 따라 지향성 탐지 정도가 달라진다는 것을 시사한다.
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