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Showing 1 to 12 of 1263 entries
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Heterogeneous Catalysis for Water Oxidation by an Iridium Complex Immobilized on Bipyridine-Periodic Mesoporous Organosilica.

Angewandte Chemie (International ed. in English)

Liu X, Maegawa Y, Goto Y, Hara K, Inagaki S.
PMID: 27168492
Angew Chem Int Ed Engl. 2016 Jul 04;55(28):7943-7. doi: 10.1002/anie.201601453. Epub 2016 May 11.

Heterogenization of metal-complex catalysts for water oxidation without loss of their catalytic activity is important for the development of devices simulating photosynthesis. In this study, efficient heterogeneous iridium complexes for water oxidation were prepared using bipyridine-bridged periodic mesoporous organosilica...

Case series report of navigation-based .

Annals of medicine and surgery (2012)

Takagi H, Asai S, Sato A, Maekawa M, Kawashima H, Kanzaki K.
PMID: 28392915
Ann Med Surg (Lond). 2017 Mar 29;17:33-37. doi: 10.1016/j.amsu.2017.03.032. eCollection 2017 May.

BACKGROUND: Simulations show that paradoxical anterior femoral slide in conventional dual radius total knee arthroplasty (TKA) is initiated by sudden reduction of the femoral radius from distal to posterior. Therefore, we hypothesized that a new TKA prosthesis design with...

Detection of tumor vascularity in hepatocellular carcinoma with contrast-enhanced Dynamic Flow imaging: Comparison with contrast-enhanced power Doppler imaging.

Journal of medical ultrasonics (2001)

Wen YL, Kudo M, Minami Y, Chung H, Suetomi Y, Onda H, Kitano M, Kawasaki T, Maekawa K.
PMID: 27278304
J Med Ultrason (2001). 2003 Sep;30(3):141-51. doi: 10.1007/BF02481219.

OBJECTIVE: To compare the effectiveness of contrast-enhanced Dynamic Flow imaging and contrast-enhanced power Doppler imaging using Levovist(®) as a microbubble contrast agent in evaluating intratumoral vascularity in hepatocellular carcinoma (HCC).MATERIALS AND METHODS: Twenty-nine patients with 54 hepatocellular carcinoma nodules...

Quantitative measurements of aortic valve coaptation by three-dimensional transesophageal echocardiography in patients with aortic regurgitation without primary leaflet disease.

Journal of echocardiography

Imai K, Watanabe N, Saito K, Hayashida A, Maehama T, Miyamoto Y, Kawamoto T, Neishi Y, Okura H, Yoshida K.
PMID: 27278539
J Echocardiogr. 2010 Mar;8(1):7-13. doi: 10.1007/s12574-009-0028-y. Epub 2009 Nov 14.

BACKGROUND: Aortic regurgitation (AR) without primary leaflet disease (functional AR) is known to occur as a result of loss of coaptation due to sinotubular junction (STJ) dilatation. However, the characteristics of change in the aortic valve coaptation length (AVCL)...

Sign change of the spin Hall effect due to electron correlation in nonmagnetic CuIr alloys.

Physical review letters

Xu Z, Gu B, Mori M, Ziman T, Maekawa S.
PMID: 25615499
Phys Rev Lett. 2015 Jan 09;114(1):017202. doi: 10.1103/PhysRevLett.114.017202. Epub 2015 Jan 06.

Recently, a positive spin Hall angle (SHA) of 0.021 was observed experimentally in nonmagnetic CuIr alloys [Niimi et al, Phys. Rev. Lett. 106, 126601 (2011)] and attributed predominantly to an extrinsic skew scattering mechanism, while a negative SHA was...

Increased .

Oncology letters

Sasaki H, Maekawa M, Tatematsu T, Okuda K, Moriyama S, Yano M, Fujii Y.
PMID: 25621040
Oncol Lett. 2015 Feb;9(2):709-712. doi: 10.3892/ol.2014.2719. Epub 2014 Nov 20.

Point mutation of the

Combined Video-Assisted Thoracic Surgery and Posterior Spinal Surgery for the Treatment of Dumbbell Tumor of the First Thoracic Nerve Root.

Asian spine journal

Ohya J, Miyoshi K, Kitagawa T, Sato Y, Maehara T, Mikami Y.
PMID: 26240720
Asian Spine J. 2015 Aug;9(4):595-9. doi: 10.4184/asj.2015.9.4.595. Epub 2015 Jul 28.

Although several cases of a dumbbell tumor of thoracic nerve roots have been reported, reports on the surgical procedures for a dumbbell tumor of the first thoracic (T1) nerve root are rare. Surgeons should be cautious, especially when performing...

Raman Spectroscopy of Single Light-Absorbing Carbonaceous Particles Levitated in Air Using an Annular Laser Beam.

Analytical chemistry

Uraoka M, Maegawa K, Ishizaka S.
PMID: 29148717
Anal Chem. 2017 Dec 05;89(23):12866-12871. doi: 10.1021/acs.analchem.7b03455. Epub 2017 Nov 22.

A laser trapping technique is a powerful means to investigate the physical and chemical properties of single aerosol particles in a noncontact manner. However, optical trapping of strongly light-absorbing particles such as black carbon or soot is quite difficult...

Prognostic Significance of Forkhead Box M1 (FOXM1) Expression and Antitumor Effect of FOXM1 Inhibition in Angiosarcoma.

Journal of Cancer

Ito T, Kohashi K, Yamada Y, Iwasaki T, Maekawa A, Kuda M, Hoshina D, Abe R, Furue M, Oda Y.
PMID: 27162541
J Cancer. 2016 Apr 27;7(7):823-30. doi: 10.7150/jca.14461. eCollection 2016.

BACKGROUND: The prognosis of angiosarcoma is poor and a novel treatment option for the disease is desired. The aim of this study was to investigate the prognostic significance of Forkhead box M1 (FOXM1), a transcription factor that regulates cell-cycle...

Corrigendum to "Physical Activity Promotes Gait Improvement in Patients With Total Knee Arthroplasty" [Journal of Arthroplasty 31(2016) 984-988].

The Journal of arthroplasty

Taniguchi M, Sawano S, Kugo M, Maegawa S, Kawasaki T, Ichihashi N.
PMID: 28655568
J Arthroplasty. 2017 Oct;32(10):3261. doi: 10.1016/j.arth.2017.06.001. Epub 2017 Jun 24.

No abstract available.

Cullin-3 and its adaptor protein ANKFY1 determine the surface level of integrin β1 in endothelial cells.

Biology open

Maekawa M, Tanigawa K, Sakaue T, Hiyoshi H, Kubota E, Joh T, Watanabe Y, Taguchi T, Higashiyama S.
PMID: 29038302
Biol Open. 2017 Nov 15;6(11):1707-1719. doi: 10.1242/bio.029579.

Angiogenesis, the formation of new blood vessels from the pre-existing vasculature, is related to numerous pathophysiological events. We previously reported that a RING ubiquitin ligase complex scaffold protein, cullin-3 (CUL3), and one of its adaptor proteins, BAZF, regulated angiogenesis...

Cutting edge of endoscopic full-thickness resection for gastric tumor.

World journal of gastrointestinal endoscopy

Maehata T, Goto O, Takeuchi H, Kitagawa Y, Yahagi N.
PMID: 26566427
World J Gastrointest Endosc. 2015 Nov 10;7(16):1208-15. doi: 10.4253/wjge.v7.i16.1208.

Recently, several studies have reported local full-thickness resection techniques using flexible endoscopy for gastric tumors, such as gastrointestinal stromal tumors, gastric carcinoid tumors, and early gastric cancer (EGC). These techniques have the advantage of allowing precise resection lines to...

Showing 1 to 12 of 1263 entries