Search Results - (Author, Cooperation:H. Ueno)
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1Latest Papers from Table of Contents or Articles in PressY. Rinkevich ; P. Lindau ; H. Ueno ; M. T. Longaker ; I. L. Weissman
Nature Publishing Group (NPG)
Published 2011Staff ViewPublication Date: 2011-08-26Publisher: Nature Publishing Group (NPG)Print ISSN: 0028-0836Electronic ISSN: 1476-4687Topics: BiologyChemistry and PharmacologyMedicineNatural Sciences in GeneralPhysicsKeywords: Animals ; Bone and Bones/cytology ; *Cell Lineage ; Clone Cells ; Ectoderm/cytology/growth & development ; Endothelium/cytology/growth & development ; Extremities/*growth & development ; Female ; Germ Layers/*cytology ; Hematopoietic Stem Cells/cytology ; Male ; Mesoderm/cytology/growth & development ; Mice ; Organ Specificity ; Regeneration/*physiology ; Stem Cells/*cytology ; Tendons/cytology/growth & developmentPublished by: -
2Latest Papers from Table of Contents or Articles in PressBerger, G., Kroeze, L. I., Koorenhof-Scheele, T. N., de Graaf, A. O., Yoshida, K., Ueno, H., Shiraishi, Y., Miyano, S., van den Berg, E., Schepers, H., van der Reijden, B. A., Ogawa, S., Vellenga, E., Jansen, J. H.
American Society of Hematology (ASH)
Published 2018Staff ViewPublication Date: 2018-04-20Publisher: American Society of Hematology (ASH)Print ISSN: 0006-4971Electronic ISSN: 1528-0020Topics: BiologyMedicineKeywords: Hematopoiesis and Stem Cells, Transplantation, Free Research Articles, Myeloid Neoplasia, CME article, Clinical Trials and ObservationsPublished by: -
3Latest Papers from Table of Contents or Articles in PressStaff View
Publication Date: 2018-07-19Publisher: Royal SocietyElectronic ISSN: 2054-5703Topics: Natural Sciences in GeneralKeywords: materials sciencePublished by: -
4Articles: DFG German National LicensesUeno, H. ; Tanaka, M. ; Morikawa, K. ; Takahashi, T. ; Miura-Mattausch, M.
[S.l.] : American Institute of Physics (AIP)
Published 2002Staff ViewISSN: 1089-7550Source: AIP Digital ArchiveTopics: PhysicsNotes: Transconductance oscillations were observed for silicon-on-insulator metal–oxide–semiconductor field-effect transistors with 50 nm channel length and 6 nm Si-layer thickness in the temperature range of 39–50 K. By investigating the temperature dependence of the oscillations it was found that the oscillations were caused by two reasons. One reason is the roughness at the Si/insulator interface responsible for the low-gate-voltage oscillations. The roughness results in different thicknesses of the Si layer along the channel, causing different quantized energy levels, which act as barriers for carriers moving in the channel. The other reason is the tunneling through the potential barrier at the p/n junctions between the contacts and the channel, which is responsible for the high-gate-voltage oscillations. © 2002 American Institute of Physics.Type of Medium: Electronic ResourceURL: -
5Articles: DFG German National LicensesUeno, H. ; Kitamura, T. ; Matsumoto, S. ; Okagaki, T. ; Miura-Mattausch, M.
Woodbury, NY : American Institute of Physics (AIP)
Published 2001Staff ViewISSN: 1077-3118Source: AIP Digital ArchiveTopics: PhysicsNotes: Flicker noise measurements for n-metal–oxide–semiconductor field-effect transistors have been carried out under a wide range of bias conditions. The experiments show excess noise over an ideal 1/f noise spectrum at around 1–10 kHz frequency range, which is independent of the drain voltage. The origin of the additional noise is the Shockley–Read–Hall generation–recombination process occurring near the drain in the channel. Monte Carlo device simulations confirmed the excess noise origin as well as the observed reduction of its magnitude with increasing gate voltage. © 2001 American Institute of Physics.Type of Medium: Electronic ResourceURL: -
6Articles: DFG German National LicensesMANNING, J. M. ; POZO, A. MARTINEZdel ; UENO, H. ; TANIZAWA, K. ; NISHIMURA, K. ; SODA, K. ; RINGE, D. ; STODDARD, B. ; PETSKO, G.
Oxford, UK : Blackwell Publishing Ltd
Published 1990Staff ViewISSN: 1749-6632Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: Natural Sciences in GeneralType of Medium: Electronic ResourceURL: -
7Articles: DFG German National LicensesStaff View
ISSN: 0006-3061Keywords: Succinylated vitamin B"1"2-biological activity ; anti-B"1"2 activity ; uptake by E. coliSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: BiologyChemistry and PharmacologyType of Medium: Electronic ResourceURL: -
8Articles: DFG German National LicensesTAKEMATSU, H. ; WATANABE, M. ; MATSUNAGA, J. ; UENO, H. ; TAGAMI, H.
Oxford, UK : Blackwell Publishing Ltd
Published 1994Staff ViewISSN: 1365-2230Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineNotes: An unusual case of verrucous carcinoma of the face with a massive infiltration of neutrophils was found in a 60-year-old Japanese man who presented with a scaly, crusty tumour studded with pustules of 3 years duration on the left check. Historical examination showed a proliferation of deceptively benign-looking epidermal cells with an intact basement membrane, accompanied by a dermal infiltration of neutrophils and mononuclear cells and formation of microabscesses containing multinucleate giant cells, suggesting deep fungal infection or blastomycosis-like pyoderma. The lesion, however, was unresponsive to antifungal or antibacterial treatments and ultimately attained a considerable size in the following months. Based on the findings of repeat biopsy conducted 4 months later indicating further deeper invasion, a diagnosis of verrucous carcinoma of the face was made, and a total excision of the tumour and left cervical lymph node dissection were finally carried out. It can be speculated that aberrant production of leucocyte chemotactic cytokines such as interlcukin-8 by dysplastic keratinocytes, subsequent neutrophil infiltration/serum permeation, generation of leucotactic anaphylatoxin C5a from serum through complement activation and of lipid chemotactic factors (leukotriene B4 and 12-hydroxy-cicosatetraenoic acid) by infiltrating leucocytes and/or dysplastic keratinocytes provoked the characteristic accumulation of neutrophils in the verrucous carcinoma of this case.Type of Medium: Electronic ResourceURL: -
9Articles: DFG German National LicensesStaff View
ISSN: 1365-2230Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineNotes: HPV-associatcd epidermal cysts of the sole (HAECS) of the foot have been reported recently in Japan in which there is positive staining for papillomavirus antibody in the nuclei of the epithelial cells in the cyst wall and vacuolcs in the stratified horny material inside the cysts. A causative association with a newly recognized HPV, HPV 60, has been recorded. The authors report two new cases. The possible mechanism of cyst formation in HPV 60-infected epithelium is discussed.Type of Medium: Electronic ResourceURL: -
10Articles: DFG German National LicensesStaff View
ISSN: 1365-2559Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineNotes: Clinicopathological significance of the `keloid-like' collagen and myxoid stroma in advanced rectal cancer Aim: To establish the histological categorization of fibrotic stroma which reflects the biological behaviour of advanced rectal cancer. Methods and results: Six hundred and twenty-seven surgically resected cases of advanced rectal carcinoma were examined. We histologically categorized fibrotic stroma in the invasive frontal region into three groups: type A, multiple fine and mature fibres were stratified into layers; type B, broad bands of eosinophilic hyalinized collagen (`keloid-like' collagen) were intermingled; type C, myxoid stroma. Type A stroma was observed in 63% of patients, type B stroma in 25%, type C stroma in 12%. The incidence of type A stroma decreased in accordance with Dukes stage (98% in Dukes A; 73% in B; 41% in C1; 29% in C2) and conversely, there was an increase of C type (0% in Dukes A; 4% in B; 20% in C1; 54% in C2). Stroma type had a significant correlation with long-term survival (80% of 5-year survival in type A stroma; 54% in type B; 26% in type C). Based on multivariate analysis, it was found that the stromal pattern had independent prognostic value, together with nodal involvement, growth pattern, and lymphocyte infiltration. Conclusions: Tumour fibrotic stroma may play an important role as a regulator of neoplastic behaviour. Pathological categorization of the fibrotic stroma is helpful for predicting the prognostic outcome of patients with rectal carcinoma.Type of Medium: Electronic ResourceURL: -
11Articles: DFG German National LicensesUeno, H ; Murphy, J ; Jass, J R ; Mochizuki, H ; Talbot, I C
Oxford UK : Blackwell Science Ltd.
Published 2002Staff ViewISSN: 1365-2559Source: Blackwell Publishing Journal Backfiles 1879-2005Topics: MedicineNotes: Tumour `budding' as an index to estimate the potential of aggressiveness in rectal cancer Aims: Although the characteristic of invasive pattern which contributes to Jass's classification is a sensitive prognostic marker in rectal cancer, reproducibility of its assessment has been shown to be problematic. As another histological parameter of invasive margin, we examined the prognostic significance of tumour ‘budding’ and attempted to establish its appropriate criteria. Methods and results: A total of 638 rectal cancer specimens was examined. We defined tumour `budding' as an isolated single cancer cell or a cluster composed of fewer than five cancer cells. We divided these into two groups by their intensity, i.e. the number of `budding' foci within a microscopic field of × 250. Rectal cancer with high-grade `budding' (≥ 10 foci in a field) was observed in 30.1% of patients, and was associated with lower 5-year survival rates (40.7%) than patients with low-grade `budding' (84.0%) (P 〈 0.0001). Based on multivariate analysis, tumour `budding' was selected as the significant independent variable, together with the number of nodes involved, extramural spread, lymphocytic infiltration, apical nodal involvement and tumour differentiation. Kappa coefficient of two-graded tumour `budding' in the intraobserver study was 0.84. Conclusions: Because of its value as a prognostic indicator and its reproducibility, tumour `budding' would be a good index to estimate the aggressiveness of rectal cancer.Type of Medium: Electronic ResourceURL: -
12Articles: DFG German National LicensesStaff View
ISSN: 0003-9861Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: BiologyChemistry and PharmacologyPhysicsType of Medium: Electronic ResourceURL: -
13Articles: DFG German National LicensesStaff View
ISSN: 0006-291XSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: BiologyChemistry and PharmacologyPhysicsType of Medium: Electronic ResourceURL: -
14Articles: DFG German National LicensesStaff View
ISSN: 0006-291XSource: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: BiologyChemistry and PharmacologyPhysicsType of Medium: Electronic ResourceURL: -
15Articles: DFG German National LicensesStaff View
ISSN: 0008-6215Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: Chemistry and PharmacologyType of Medium: Electronic ResourceURL: -
16Articles: DFG German National LicensesStaff View
ISSN: 0021-9673Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: Chemistry and PharmacologyType of Medium: Electronic ResourceURL: -
17Articles: DFG German National LicensesStaff View
ISSN: 0021-9673Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: Chemistry and PharmacologyType of Medium: Electronic ResourceURL: -
18Articles: DFG German National LicensesStaff View
ISSN: 0021-9673Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: Chemistry and PharmacologyType of Medium: Electronic ResourceURL: -
19Articles: DFG German National LicensesHigh-performance liquid chromatography of urea and related compounds with post-column derivatizationStaff View
ISSN: 0021-9673Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: Chemistry and PharmacologyType of Medium: Electronic ResourceURL: -
20Articles: DFG German National LicensesStaff View
ISSN: 0021-9673Source: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002Topics: Chemistry and PharmacologyType of Medium: Electronic ResourceURL: