7 results on '"Kiyomi Terayama"'
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2. Sarcomatoid renal cell carcinoma with chromophobe cell component
- Author
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Takuo Kanahara, Takaki Sakurai, Kiyomi Terayama, Michio Shimizu, Mitsuyoshi Hirokawa, and Yasuyuki Miyake
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Pathology ,medicine.medical_specialty ,Chemistry ,Component (UML) ,medicine ,Sarcomatoid Renal Cell Carcinoma ,Chromophobe cell - Abstract
色素嫌性腎細胞癌成分を伴った肉腫型腎細胞癌の1例を報告する. 患者は57歳の女性で, 右腎臓に12×8×8cm大の腫瘤が認められたため, 腎摘除術が行われた. 摘出された腫瘤の捺印細胞診では, 異型性に富む紡錘形細胞と核周囲明量や明瞭な細胞境界を特徴とする多稜形細胞の二種類の腫瘍細胞が観察された. 組織学的には腫瘍のほとんどは肉腫型の腎細胞癌で占められており, 一部に色素嫌性腎細胞癌の成分が存在した. 患者は腎摘除術から2ヵ月後に多発性の転移と癌性腹膜炎のため死亡した. 他の組織型よりも予後良好といわれている色素嫌性腎細胞癌が予後不良の肉腫型腎細胞癌に合併した症例の細胞像に関する報告はわれわれの調べた限りなく, 本例はきわめてまれな症例である.
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- 1998
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3. Contributor Index, Volume 42, 1998
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Mary Ann Miller, Michio Shimizu, Mei-Hua Tsou, Johan Wejde, Edneia Tani, Imok Cha, Keiichi Fujiwara, Hiroshi Sasaki, Patrick W. Heintz, Kusum Verma, Michael Z. Gilcrease, Francisco Gosalbez, Shanta Krishnamurthy, Teresa G. Miralles, Jonas Karlén, Takuo Kanahara, Val J. Lowe, Hassanali Kapasi, Maria Gabriella Riti, Nighat Hashmi, Stefan E. Pambuccian, Howard Her Juing Wu, Robert T. Perri, Shin-ichi Kojima, Junzo Fujiyama, Jose-Antonio Manjon, Andris Kreicbergs, Yukitoshi Satoh, Ichiro Kohno, Manuel Guzman-Paz, Vijay Khanijow, Iosu Sola, Lena Kanter, Debra A. Bell, Reena Bharadwaj, John T. Vetto, Robert P. Baughman, Mayumi Ueno, Ryo Konno, Gunnar Nilsson, Waldemar A. Schmidt, Hiroshi Minato, Brian T. Collins, Susanne Redtenbacher, Gita Jayaram, Husain A. Saleh, Ieharu Yamazaki, Kiyomi Terayama, Jose Mira, Iwao Fukui, Rodney F. Pommier, Kent Froberg, Hideaki Sekine, Ajay K. Verma, Brigitte Schreiber, Hiroaki Kase, Jen-Sheng Ko, James H. Boyd, Rawia Yassin, Pamela Tabaczka, Luciano Leoncini, Maria Rosaria Giovagnoli, Kiyoshi Ito, Ricardo R. Ramos, Rajadurai Pathmanathan, Tarik M. Elsheikh, Shinji Sato, Olle Larsson, John P. DiTomasso, Lambert Skoog, Hiroyuki Ohshima, Rosemary H. Tambouret, Harvey M. Cramer, Shoji Kodama, Piergiorgio Duca, Scott Nelson, Emiko Nagai, Mitsuyoshi Hirokawa, Mustafa Sahin, Angel Panizo, Måns Åkerman, Jeffrey A. Whitsett, Margherita Branca, Jun-ichi Maruta, Primitiva Menendez, Walter Blumenfeld, Kusum Kapila, Perikala V. Kumar, Mei-Ling Wu, Maryam Kadivar, Takashi Uchiyama, Paula Bober, Daniel Sudilovsky, Kenichi Tanaka, V. K. Iyer, Akira Yajima, Walter Ulrich, Min Wang, Andres Sampedro, Kwang-Jane Lin, Norman Futter, Mohammad Vasei, Pablo A. Bejarano, Susan J. Robertson, Hartmut Zwick, Ali Malekhoseini, Paolo Verderio, Martha B. Pitman, Yuichi Ishikawa, Paul Sagerman, Toshiaki Manabe, F.J. Pardo-Mindán, Laura J. Gardner, Pierluigi Morosini, Maria D. Lozano, Henry A. Harlamert, Jenny Kho, Frank Dunphy, Elfriede Kawan, Yu-Mong Lin, and Hiroshi Sonoo
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Histology ,Index (economics) ,Volume (thermodynamics) ,business.industry ,Medicine ,General Medicine ,Nuclear medicine ,business ,Pathology and Forensic Medicine - Published
- 1998
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4. Effects of Various Types of Extracellular Matrices on Adhesion, Proliferation, Differentiation, and c-fos Protein Expression of Porcine Thyroid Follicle Cells
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Sueo Matsumura, Kiyomi Terayama, Noboru Fujitani, Sadayuki Funatsumaru, Shuji Toda, Nobuhisa Yonemitsu, and Hajime Sugihara
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Swine ,Physiology ,Blotting, Western ,Integrin ,Thyroid Gland ,Thyrotropin ,Extracellular matrix ,Type IV collagen ,Laminin ,Cell Adhesion ,Animals ,Cell adhesion ,Molecular Biology ,biology ,Contact inhibition ,Cell Differentiation ,Cell Biology ,General Medicine ,Molecular biology ,Extracellular Matrix ,Fibronectin ,biology.protein ,Triiodothyronine ,Signal transduction ,Proto-Oncogene Proteins c-fos ,Cell Division - Abstract
Thyroid follicles in vivo are embedded in extracellular matrix (ECM). The composing epithelial cells are in close contact with ECM at the basal side. To examine cell-to-ECM interactions, we studied adhesion, proliferation and differentiation of porcine follicle cells monolayer-cultured on type I and IV collagen, fibronectin or laminin. At 3 h in culture, laminin had the lowest rate of cell adhesion. In proliferation, type IV collagen induced the highest level of nuclear bromodeoxyuridine intake. In a functional differentiation, laminin had about 3 times as much triiodothyronine production as the other ECM molecules. In confluent, culture cells, we also examined an expression of c-fos protein, a transcription factor that plays crucial roles in signal transduction. Immunocytochemistry detected the protein mainly in the nuclei. Western blot showed that laminin induced the highest level of its expression. Thyrotropin (TSH, 10 mU/ml) did not affect adhesion of the cells on any of the substrata or proliferation of the cells on fibronectin ; nor did TSH affect c-fos protein expression of the cells on the substrata except for fibronectin. Our results suggest that type IV collagen and laminin, major components of basement membrane, play positive roles in proliferation and differentiation of follicle cells, respectively, while laminin has no positive effect on adhesion of the cells at early culture ; that the cells express c-fos protein even in contact inhibition of growth and its expression is regulated in part by ECM ; and that ECM controls some behaviors of the cells in a TSH-dependent or TSH-independent manner.
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- 1995
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5. A Rare Case of Primary Pulmonary Choriocarcinoma in a Male: Immunohistochemical Detection for Human Chorionic Gonadotropin, Epidermal Growth Factor (EGF) and EGF-Receptor
- Author
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Shuji Toda, Yuichi Inoue, Shinichi Miyabara, Hajime Sugihara, Nobuhisa Yonemitsu, Kiyomi Terayama, and Toru Ishino
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endocrine system ,medicine.medical_specialty ,Lung ,urogenital system ,Endocrinology, Diabetes and Metabolism ,Choriocarcinoma ,Uterus ,Biology ,medicine.disease ,Human chorionic gonadotropin ,Endocrinology ,medicine.anatomical_structure ,Epidermal growth factor ,Internal medicine ,embryonic structures ,medicine ,Cancer research ,Immunohistochemistry ,Autocrine signalling ,Receptor ,reproductive and urinary physiology ,hormones, hormone substitutes, and hormone antagonists - Abstract
A rare case of primary choriocarcinoma of the lung in a male is described with immunohistochemistry for human chorionic gonadotropin (hCG), epidermal growth factor (EGF) and EGF-receptor. The extragonadal trophoblastic origin of this pulmonary carcinoma was definitely confirmed by an autopsy examination, and hCG-production and hCG-positive staining of the tumor cells. Furthermore, the tumor cells clearly expressed EGF and its receptor which play an important role in the proliferation and differentiation of normal and neoplastic trophoblasts of the uterus. Our present case suggests that EGF may act in an autocrine manner in the tumor cells of primary pulmonary choriocarcinoma.
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- 1995
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6. Reviewers and Consultants, Volume 42, 1998
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Ryo Konno, Brigitte Schreiber, Elfriede Kawan, Yu-Mong Lin, Hiroshi Sonoo, Paula Bober, Manuel Guzman-Paz, Jeffrey A. Whitsett, Primitiva Menendez, Mustafa Sahin, Yukitoshi Satoh, Jen-Sheng Ko, Kusum Kapila, Reena Bharadwaj, Maria Rosaria Giovagnoli, John T. Vetto, Vijay Khanijow, Mayumi Ueno, Husain A. Saleh, Walter Blumenfeld, Margherita Branca, Hiroshi Minato, Kiyoshi Ito, Mei-Ling Wu, Jose Mira, Mary Ann Miller, Hiroaki Kase, Luciano Leoncini, Hassanali Kapasi, Susanne Redtenbacher, Junzo Fujiyama, Gunnar Nilsson, F.J. Pardo-Mindán, Mei-Hua Tsou, Ieharu Yamazaki, Jonas Karlén, Hideaki Sekine, Hiroyuki Ohshima, Shinji Sato, Robert T. Perri, Jose-Antonio Manjon, Pamela Tabaczka, Shoji Kodama, Akira Yajima, Walter Ulrich, Mitsuyoshi Hirokawa, Lambert Skoog, Laura J. Gardner, Pierluigi Morosini, Harvey M. Cramer, Tarik M. Elsheikh, Debra A. Bell, Kent Froberg, Rawia Yassin, Imok Cha, Andris Kreicbergs, Pablo A. Bejarano, Michio Shimizu, Min Wang, Maria D. Lozano, Edneia Tani, Susan J. Robertson, Olle Larsson, Waldemar A. Schmidt, Ichiro Kohno, Andres Sampedro, Patrick W. Heintz, Hartmut Zwick, Lena Kanter, Henry A. Harlamert, Francisco Gosalbez, Ali Malekhoseini, Brian T. Collins, Gita Jayaram, Jenny Kho, Frank Dunphy, Iwao Fukui, Norman Futter, James H. Boyd, Val J. Lowe, Shin-ichi Kojima, Michael Z. Gilcrease, Teresa G. Miralles, Howard Her Juing Wu, Måns Åkerman, Ricardo R. Ramos, Rajadurai Pathmanathan, John P. DiTomasso, Hiroshi Sasaki, Iosu J. Sola, Shanta Krishnamurthy, Keiichi Fujiwara, Kusum Verma, Ajay K. Verma, Takuo Kanahara, Maria Gabriella Riti, Nighat Hashmi, Stefan E. Pambuccian, Piergiorgio Duca, Scott Nelson, Emiko Nagai, Jun-ichi Maruta, Maryam Kadivar, Kenichi Tanaka, Kwang-Jane Lin, Mohammad Vasei, Takashi Uchiyama, Daniel Sudilovsky, Rosemary H. Tambouret, Robert P. Baughman, Kiyomi Terayama, Rodney F. Pommier, Johan Wejde, Perikala V. Kumar, V. K. Iyer, Paolo Verderio, Martha B. Pitman, Yuichi Ishikawa, Angel Panizo, Paul Sagerman, and Toshiaki Manabe
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medicine.medical_specialty ,Histology ,business.industry ,Medicine ,Medical physics ,General Medicine ,business ,Pathology and Forensic Medicine ,Volume (compression) - Published
- 1998
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7. Localization of lipid peroxidation products in liposomes after γ-irradiation
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Kiyomi Terayama, Hiromi Okuaki, Tohru Nakazawa, and Osami Yukawa
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Lipid Peroxides ,Liposome ,Chromatography ,Chemical Phenomena ,Biophysics ,Dose-Response Relationship, Radiation ,Cell Biology ,Thiobarbiturates ,Malondialdehyde ,Photochemistry ,Biochemistry ,Ionizing radiation ,Absorbance ,Lipid peroxidation ,Chemistry ,chemistry.chemical_compound ,Membrane ,chemistry ,Phosphatidylcholine ,Liposomes ,Irradiation - Abstract
The distribution of lipid peroxidation products in liposomes after γ-irradiation at various doses was studied. Increases in thiobarbituric-acid-reactive substances, in the absorbance at 232 nm and in hydroperoxides were observed mainly in liposomal membranes after relatively low doses of irradiation, while carbonyl compounds were distributed both inside and outside the membranes. After higher doses of irradiation, however, the absorbance at 232 nm and the amount of hydroperoxides reached a maximal level in the membrane portion and then decreased when the decomposition products were released from the membranes. Under this condition, malondialdehyde and other carbonyl compounds were increased mainly in the medium of liposomal suspension. These results are discussed with reference to the lipid peroxidation process which is induced quantitatively by ionizing radiation.
- Published
- 1984
- Full Text
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