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Showing 1 to 12 of 4110 entries
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[Ideal nurses's images in various nursing scenes].

Kurinikaru sutadi = Clinical study

Seki K, Suzuki A, Okamoto J, Haneda S.
PMID: 3648402
Kurinikaru Sutadi. 1987 Apr;8(4):402-8.

No abstract available.

Efficiency and validity of abbreviated ECG lead system composed of leads aVf, V1 and V5 as a screening test.

Annual report of the Research Institute of Environmental Medicine, Nagoya University

Yamada K, Okajima M, Okamoto N, Hori K, Kamijo M.
PMID: 5385340
Annu Rep Res Inst Environ Med Nagoya Univ. 1969;17:15-24.

No abstract available.

[Nursing homes: the medical services and nursing in the United States. 9. Nursing, the nursing profession, and 3 areas of nursing activities].

Kangogaku zasshi

Okamoto Y.
PMID: 6777566
Kangogaku Zasshi. 1980 Sep;44(9):971-5.

No abstract available.

Full genome analysis of Philippine indigenous subgenotype IA hepatitis A virus strains from Japanese patients with imported acute hepatitis A.

Hepatology research : the official journal of the Japan Society of Hepatology

Watanabe S, Isoda N, Ohtake T, Hirosawa T, Morimoto N, Aoki K, Ohnishi H, Takahashi M, Sugano K, Okamoto H.
PMID: 23607583
Hepatol Res. 2014 Mar;44(3):270-279. doi: 10.1111/hepr.12124. Epub 2013 Apr 29.

AIM: Hepatitis A virus (HAV) is the most common cause of infectious hepatitis worldwide. Although hepatitis A cases imported from South-East Asian countries, including the Philippines, have been reported in Japan, the molecular epidemiological data have been limited for...

Extracellular and intraneuronal HMW-AbetaOs represent a molecular basis of memory loss in Alzheimer's disease model mouse.

Molecular neurodegeneration

Takamura A, Okamoto Y, Kawarabayashi T, Yokoseki T, Shibata M, Mouri A, Nabeshima T, Sun H, Abe K, Urisu T, Yamamoto N, Shoji M, Yanagisawa K, Michikawa M, Matsubara E.
PMID: 21375782
Mol Neurodegener. 2011 Mar 06;6(1):20. doi: 10.1186/1750-1326-6-20.

BACKGROUND: Several lines of evidence indicate that memory loss represents a synaptic failure caused by soluble amyloid β (Aβ) oligomers. However, the pathological relevance of Aβ oligomers (AβOs) as the trigger of synaptic or neuronal degeneration, and the possible...

Indium-Catalyzed [2 + 2] Cycloaddition of Allylsilanes to Internal Alkynones.

Organic letters

Okamoto K, Shimbayashi T, Tamura E, Ohe K.
PMID: 26584237
Org Lett. 2015 Dec 04;17(23):5843-5. doi: 10.1021/acs.orglett.5b03065. Epub 2015 Nov 19.

We have developed an indium-catalyzed [2 + 2] cycloaddition of allylsilanes to alkynones leading to selective cyclobutenone formation. The resulting cyclobutenones were readily converted to the oxidized products by Tamao-Fleming oxidation or the ring-opened products by an electrocyclic reaction.

Radical-polar crossover reactions of vinylboron ate complexes.

Science (New York, N.Y.)

Kischkewitz M, Okamoto K, Mück-Lichtenfeld C, Studer A.
PMID: 28254937
Science. 2017 Mar 03;355(6328):936-938. doi: 10.1126/science.aal3803.

Vinyl boronic esters are valuable substrates for Suzuki-Miyaura cross-coupling reactions. However, boron-substituted alkenes have drawn little attention as radical acceptors, and the radical chemistry of vinylboron ate complexes is underexplored. We show here that carbon radicals add efficiently to...

Amino acids inhibit kynurenic acid formation via suppression of kynurenine uptake or kynurenic acid synthesis in rat brain in vitro.

SpringerPlus

Sekine A, Okamoto M, Kanatani Y, Sano M, Shibata K, Fukuwatari T.
PMID: 25674503
Springerplus. 2015 Feb 01;4:48. doi: 10.1186/s40064-015-0826-9. eCollection 2015.

The tryptophan metabolite, kynurenic acid (KYNA), is a preferential antagonist of the α7 nicotinic acetylcholine receptor at endogenous brain concentrations. Recent studies have suggested that increase of brain KYNA levels is involved in psychiatric disorders such as schizophrenia and...

On the microscopic dynamics of the 'Einstein solids' AlV2Al20 and GaV2Al20, and of YV2Al20: a benchmark system for 'rattling' excitations.

Physical chemistry chemical physics : PCCP

Koza MM, Mutka H, Okamoto Y, Yamaura J, Hiroi Z.
PMID: 26344185
Phys Chem Chem Phys. 2015 Oct 14;17(38):24837-50. doi: 10.1039/c5cp04005a.

The inelastic response of AV2Al20 (with A = Al, Ga and Y) was probed by high-resolution inelastic neutron scattering experiments and density functional theory (DFT) based lattice dynamics calculations (LDC). Features characteristic of the dynamics of Al, Ga and...

Direct modulation of 1.3 μm quantum dot lasers on silicon at 60 °C.

Optics express

Jhang YH, Mochida R, Tanabe K, Takemasa K, Sugawara M, Iwamoto S, Arakawa Y.
PMID: 27505806
Opt Express. 2016 Aug 08;24(16):18428-35. doi: 10.1364/OE.24.018428.

We demonstrate direct modulation of an InAs/GaAs quantum dot (QD) laser on Si. A Fabry-Pérot QD laser was integrated on Si by an ultraviolet-activated direct bonding method, and a cavity was formed using cleaved facets without HR/AR coatings. The...

A Nanowire-Based Plasmonic Quantum Dot Laser.

Nano letters

Ho J, Tatebayashi J, Sergent S, Fong CF, Ota Y, Iwamoto S, Arakawa Y.
PMID: 27030886
Nano Lett. 2016 Apr 13;16(4):2845-50. doi: 10.1021/acs.nanolett.6b00706. Epub 2016 Mar 31.

Quantum dots enable strong carrier confinement and exhibit a delta-function like density of states, offering significant improvements to laser performance and high-temperature stability when used as a gain medium. However, quantum dot lasers have been limited to photonic cavities...

Hypomagnesemia during pediatric orthotopic liver transplantation.

Journal of anesthesia

Sato T, Okamoto K, Ogata K, Kurose M, Sadanaga M, Board J.
PMID: 28921196
J Anesth. 1994 Mar;8(1):36-39. doi: 10.1007/BF02482751.

We evaluated the incidence and severity of serum magnesium (Mg) abnormality along with other electrolyte and acid-base disturbances before and during the course of orthotopic liver transplantation (OLT) in pediatric patients. Serum Mg, Na, K, ionized Ca, pH, and...

Showing 1 to 12 of 4110 entries