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Showing 1 to 12 of 334 entries
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Neuroblastoma stem cells and CFC1.

Oncotarget

Tsubota S, Kadomatsu K.
PMID: 28636551
Oncotarget. 2017 Jul 11;8(28):45032-45033. doi: 10.18632/oncotarget.18491.

No abstract available.

Structure and transport properties of the interface between CVD-grown graphene domains.

Nanoscale

Ogawa Y, Komatsu K, Kawahara K, Tsuji M, Tsukagoshi K, Ago H.
PMID: 24847777
Nanoscale. 2014 Jul 07;6(13):7288-94. doi: 10.1039/c3nr06828e.

During the chemical vapor deposition (CVD) growth of graphene, graphene domains grown on a Cu surface merge together and form a uniform graphene sheet. For high-performance electronics and other applications, it is important to understand the interfacial structure of...

Delayed esophageal perforation secondary to thoracic aortic aneurysm rupture in a patient with human immunodeficiency virus infection.

Annals of vascular diseases

Seto T, Takano T, Komatsu K, Ohtsu Y, Terasaki T, Wada Y, Fukui D, Koike S, Amano J.
PMID: 24995070
Ann Vasc Dis. 2014;7(2):191-4. doi: 10.3400/avd.cr.14-00020. Epub 2014 Jun 03.

A 65-year-old man infected with human immunodeficiency virus underwent emergency surgery for rupture of a mycotic descending thoracic aneurysm. The aneurysm was replaced with a prosthetic graft wrapped with omentum. Esophageal perforation occurred 3 weeks after surgery. The patient's...

Comparison of Nuclear Spin Relaxation of H2O@C60 and H2@C60 and Their Nitroxide Derivatives.

The journal of physical chemistry letters

Li Y, Chen JY, Lei X, Lawler RG, Murata Y, Komatsu K, Turro NJ.
PMID: 26288052
J Phys Chem Lett. 2012 May 03;3(9):1165-8. doi: 10.1021/jz3002794. Epub 2012 Apr 17.

The successful synthesis of H2O@C60 makes possible the study of magnetic interactions of an isolated water molecule in a geometrically well-defined hydrophobic environment. Comparisons are made between the T1 values of H2O@C60 and the previously studied H2@C60 and their...

Laparoscopic resection of a huge retroperitoneal cystic lymphangioma after successful reduction of tumor size with a double balloon catheter.

International journal of surgery case reports

Ishibashi Y, Tsujimoto H, Kouzu K, Horiguchi H, Nomura S, Ito N, Kanematsu K, Yamazaki K, Hiraki S, Aosasa S, Noro T, Yamamoto J, Hase K.
PMID: 25898335
Int J Surg Case Rep. 2015;11:8-10. doi: 10.1016/j.ijscr.2015.04.016. Epub 2015 Apr 11.

INTRODUCTION: Retroperitoneal cystic lymphangiomas are rare. We report a case of retroperitoneal huge cystic lymphangioma that was successfully aspirated the cyst's contents with double balloon catheter and excised laparoscopically.PRESENTATION OF CASE: A 34-year-old man was admitted to our hospital...

Synthesis, X-ray structure, and properties of the singly bonded C60 dimer having diethoxyphosphorylmethyl groups utilizing the chemistry of C60(2-).

Organic letters

Cheng F, Murata Y, Komatsu K.
PMID: 12123371
Org Lett. 2002 Jul 25;4(15):2541-4. doi: 10.1021/ol026281s.

[reaction: see text] A singly bonded C60 dimer having a diethoxyphosphorylmethyl group on each C60 cage was obtained by the reaction of C60(2-) dianion with diethyl iodomethylphosphonate followed by the treatment with iodine. The precise structure of the dimer...

Derivatization of fullerene dimer C120 by the Bingel reaction and a 3He NMR study of 3He@C120 monoadducts.

Journal of the American Chemical Society

Fujiwara K, Komatsu K, Wang GW, Tanaka T, Hirata K, Yamamoto K, Saunders M.
PMID: 11674004
J Am Chem Soc. 2001 Oct 31;123(43):10715-20. doi: 10.1021/ja011181n.

Cyclopropanation with diethyl bromomalonate and base (the Bingel reaction) was conducted on fullerene dimer C120 to give a mixture of "monoadducts" (45% yield) and "bisadducts" (< or =37% yield), while 18% of the C120 remained unchanged. The "monoadducts" were...

Synthesis and electrochemical properties of novel dimeric fullerenes incorporated in a 2,3-diazabicyclo[2.2.2]oct-2-ene framework.

Chemical communications (Cambridge, England)

Murata Y, Suzuki M, Komatsu K.
PMID: 12240064
Chem Commun (Camb). 2001 Nov 21;(22):2338-9. doi: 10.1039/b107922k.

Novel dimeric fullerenes incorporated in a 2,3-diazabicyclo[2.2.2]oct-2-ene framework, with and without direct inter-fullerene-cage bonds, were synthesized and fully characterized spectroscopically; the electronic communication between the two fullerene cages was clarified by differential pulse voltammetry.

Efficient synthesis of benzene and planar cyclooctatetraene fully annelated with bicyclo[2.1.1]hex-2-ene.

Journal of the American Chemical Society

Matsuura A, Komatsu K.
PMID: 11456782
J Am Chem Soc. 2001 Feb 28;123(8):1768-9. doi: 10.1021/ja003512m.

No abstract available.

A regio- and stereoselective alpha-methylation of gamma,delta-epoxy-alpha,beta-unsaturated esters with a Me2Zn-CuCN reagent.

Chemical communications (Cambridge, England)

Hirai A, Matsui A, Komatsu K, Tanino K, Miyashita M.
PMID: 12271699
Chem Commun (Camb). 2002 Sep 07;(17):1970-1. doi: 10.1039/b205957f.

A highly regio- and stereoselective alpha-methylation reaction of gamma,delta-epoxy-alpha,beta-unsaturated esters was achieved by using a Me2Zn-CuCN reagent.

Hydrochlorothiazide Increases Efferent Glomerular Arteriolar Resistance in Spontaneously Hypertensive Rats.

Journal of cardiovascular pharmacology and therapeutics

Komatsu K, Numabe A, Ono Y, Frohlich ED.
PMID: 10684400
J Cardiovasc Pharmacol Ther. 1996 Jan;1(1):57-64. doi: 10.1177/107424849600100109.

BACKGROUND: Micropuncture studies were performed to determine the intrarenal hemodynamic effects of two conventional antihypertensive agents, hydrochlorothiazide (HCTZ) and hydralazine (HYDR) alone and in combination. METHODS AND RESULTS: Male spontaneously hypertensive and normotensive Wistar Kyoto rats (19 weeks old)...

Evaluation of the ACR-NEMA standard for communications in digital radiology.

IEEE transactions on medical imaging

McNeill KM, Osada M, Martinez R, Tawara K, Maloney K, Vercillo R, Ozeki T, Komatsu K, Dallas WJ, Fukushima Y, Toshimitsu A.
PMID: 18222774
IEEE Trans Med Imaging. 1990;9(3):281-9. doi: 10.1109/42.57765.

An implementation and evaluation of a prototype multivendor communications system which complies with the American College of Radiology (ACR) and the National Electrical Manufacturers Association (NEMA) standard for communications in digital radiology is discussed. The system allows communications between...

Showing 1 to 12 of 334 entries