Zobrazeno 1 - 10 of 98 pro vyhledávání: '"Sumio Sakamaki"'
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Decrease of Smad4 gene expression in patients with essential thrombocythaemia may cause an escape from suppression of megakaryopoiesis by transforming growth factor-β1
Autor: Tetsuji Takayama, Takeshi Terui, Hiroyuki Kuroda, Kyuhei Kohda, Rishu Takimoto, Koshi Fujikawa, Sumio Sakamaki, Yoshiro Niitsu, Yasuo Hirayama, Junji Kato, Takuya Matsunaga, Ikuta Tanaka
Publikováno v: British Journal of Haematology. 124:211-220
Essential thrombocythaemia (ET) is characterized by the abnormal and sustained proliferation of megakaryocytes. The mechanism for this lineage-specific expansion in ET, remains unclear. We have previously reported that transforming growth factor-beta
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::570a8b6571693eb8dcee859d35e4f286
https://doi.org/10.1046/j.1365-2141.2003.04755.x
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4
Autoimmune hemolytic anemia as a first manifestation of primary effusion lymphoma
Autor: Ken Murakami, Y. Hirayama, Takuya Matsunaga, Sumio Sakamaki, Sayaka Shirao, Hiroki Chiba, T. Nikaido, H. Ikeda, Kageaki Kuribayashi, Yoshiro Niitsu
Publikováno v: Annals of Hematology. 82:773-776
A 55-year-old man developing transfusion-dependant anemia was diagnosed with autoimmune hemolytic anemia (AIHA). Although he received prednisolone (PSL) (daily 60 mg), his hemoglobin level continued to decrease. After 3 weeks of treatment, he present
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d256658a32662c1650d531ba9e943de
https://doi.org/10.1007/s00277-003-0734-x
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6
Cyclic Platelet and Leukocyte Count Oscillation in Chronic Myelocytic Leukemia Regulated by the Negative Feedback of Transforming Growth Factor β
Autor: Yoshiro Niitsu, Yasushi Tsuji, Takuya Matsunaga, Yasuo Hirayama, Sumio Sakamaki
Publikováno v: International Journal of Hematology. 77:71-74
We report a case of chronic myelocytic leukemia (CML) with cyclic oscillation of platelet and leukocyte counts and attempt to elucidate the oscillatory mechanism from the standpoint of cytokine regulation of hematopoiesis. A 57-year-old woman with a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23a9feb822a34b0f54c454445beef40a
https://doi.org/10.1007/bf02982605
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A case of true malignant histiocytosis: identification of histiocytic origin with use of immunohistochemical and immunocytogenetic methods
Autor: Katsuhisa Kogawa, Satoshi Iyama, Takatomi Oku, Sho Takahashi, Takuya Matsunaga, Noriyuki Sato, Y. Nagaoka, Toshihiko Torigoe, Junji Kato, K. Takada, T. Sato, Seiya Hagiwara, Sumio Sakamaki, Takeshi Terui, Yoshiro Niitsu, Michiaki Hirayama, Minoru Takahashi, Yasushi Sato
Publikováno v: Annals of Hematology. 81:285-288
We report here an autopsy case of true malignant histiocytosis. The patient was a 67-year-old woman who exhibited fever, wasting, hepatosplenomegaly, and progressive pancytopenia. The bone marrow aspiration disclosed hemophagocytosing cells, which re
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1bcc4cc84d6ad09bd92b1f29376b644
https://doi.org/10.1007/s00277-002-0446-7
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8
Analysis of K-ras, APC, and β-catenin in aberrant crypt foci in sporadic adenoma, cancer, and familial adenomatous polyposis
Autor: Koji Miyanishi, Motoh Ohi, Yoshiro Niitsu, Sumio Sakamaki, Tsuyoshi Hayashi, Rishu Takimoto, Tetsuji Takayama, Takaharu Nakajima, Tsutomu Satoh, Atsushi Nobuoka, Junji Kato
Publikováno v: Gastroenterology. 121:599-611
Background & Aims: We have previously shown that aberrant crypt foci (ACF) are the putative precursor lesions of colorectal adenomas and subsequent cancer in humans using magnifying endoscopy. The present study was designed to investigate these genet
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0f8a2fb9b76953de3130b587a2c62ab
https://doi.org/10.1053/gast.2001.27203
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Tumor Necrosis Factor-α in Serum of Patients with Inflammatory Bowel Disease as Measured by a Highly Sensitive Immuno-PCR
Autor: Momoko Komatsu, Daisuke Furuya, Atsuhito Yagihashi, Naoki Tsuji, Yoshiro Niitsu, Naoki Watanabe, Sumio Sakamaki, Hiroshi Araake, Daisuke Kobayashi, Kaori Saito
Publikováno v: Clinical Chemistry. 47:1297-1301
Background: The significance of serum concentrations of tumor necrosis factor-α (TNF-α) in the pathogenesis of inflammatory bowel disease (IBD) is uncertain. We measured TNF-α in serum from IBD patients by immuno-PCR to analyze the relationship be
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aeaf185ed066b93d3ae38b1df9df4b97
https://doi.org/10.1093/clinchem/47.7.1297
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Primary intestinal lymphangiectasia successfully treated with octreotide
Autor: Takehiro Kukitsu, Yasuo Takahashi, Ganji Kuroiwa, Tomoki Fujita, Atsushi Nobuoka, Sumio Sakamaki, Yasushi Sato, Yoshiro Niitsu, Tetsuji Takayama, Junji Kato
Publikováno v: Journal of Gastroenterology. 36:129-132
A 21-year-old man with diarrhea and edema was admitted to our hospital and diagnosed with protein-losing enteropathy caused by primary intestinal lymphangiectasia. He was placed, in turn, on a low-fat diet, an elemental diet, and, subsequently, fasti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9389023e681df85f778e824932c1604
https://doi.org/10.1007/s005350170142
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