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Showing 1 to 12 of 2953 entries
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Influence of additives on anisotropic grain growth in silicon nitride ceramics

STEM and diversify

Shibata N.
GSID: K_VRXJk-yz0J
PF Becher, GS Painter, N Shibata, RL Satet… - Materials Science and …, 2006 - Elsevier

… electron microscopy (STEM). The combined theoretical and STEM studies reveal that the … Tailoring the additives and the amount of additives is employed to diversify processing …

[Information indicating a disease condition in clinical medicine].

Rinsho byori. The Japanese journal of clinical pathology

Shibata S.
PMID: 502014
Rinsho Byori. 1979;1-4.

No abstract available.

[Travelbee's theory].

[Kango gijutsu] : [Nursing technique]

Shibata F.
PMID: 3847587
Kango Gijutsu. 1985 Apr;31(6):747-8.

No abstract available.

Expression levels of multidrug resistance-associated protein 4 (MRP4) in human leukemia and lymphoma cell lines, and the inhibitory effects of the MRP-specific inhibitor MK-571 on methotrexate distribution in rats.

Experimental and therapeutic medicine

Takeuchi K, Shibata M, Kashiyama E, Umehara K.
PMID: 23181130
Exp Ther Med. 2012 Sep;4(3):524-532. doi: 10.3892/etm.2012.627. Epub 2012 Jun 29.

In the development of anti-blood cancer drugs, the chronic myelocytic leukemia (KU812), acute myelocytic leukemia (KG-1) and lymphoma (U937) cell lines are commonly used in preclinical pharmacology studies as human cancer xenograft models in mice. In the present study,...

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...

Decarboxylative allylation of trifluoroethyl sulfones and approach to difluoromethyl compounds.

Organic letters

Shibata N, Fukushi K, Furukawa T, Suzuki S, Tokunaga E, Cahard D.
PMID: 23050610
Org Lett. 2012 Oct 19;14(20):5366-9. doi: 10.1021/ol302589w. Epub 2012 Oct 10.

Allyl carbonates undergo palladium-catalyzed decarboxylative allylation of trifluoroethyl phenyl sulfones. The success of the allylation, which is not efficient under typical strong base-mediated conditions, is the result of mild conditions thanks to a progressive delivery of ethoxide. Indeed, ethyl...

Efficacy of reduced-fluence photodynamic therapy for serous retinal pigment epithelial detachment with choroidal hyperpermeability.

Clinical ophthalmology (Auckland, N.Z.)

Shibata A, Ohkuma Y, Hayashi T, Tsuneoka H.
PMID: 24204113
Clin Ophthalmol. 2013;7:2123-6. doi: 10.2147/OPTH.S52475. Epub 2013 Oct 30.

BACKGROUND: Very few reports have addressed methods of treatment for idiopathic serous (IS) pigment epithelial detachment (PED).OBJECTIVE: The purpose of this report was to describe clinical courses of two patients with ISPED in whom reduced-fluence photodynamic therapy (RFPDT) was...

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...

Catalytic and Enantioselective Synthesis of Chiral Multisubstituted Tribenzothiepins by Intermolecular Cycloadditions.

Angewandte Chemie (International ed. in English)

Tahara YK, Matsubara R, Mitake A, Sato T, Kanyiva KS, Shibata T.
PMID: 26933763
Angew Chem Int Ed Engl. 2016 Mar 24;55(14):4552-6. doi: 10.1002/anie.201511876. Epub 2016 Mar 02.

The first catalytic and highly enantioselective synthesis of tribenzothiepin derivatives was achieved. Two types of intermolecular cycloadditions using either diphenyl-sulfide-tethered diynes or 2-phenyl sulfanylbenzene-tethered diynes with a monoalkyne successfully gave chiral multisubstituted tribenzothiepins in good to excellent ee values...

Trifluoroethoxy-Coated Subphthalocyanine affects Trifluoromethylation of Alkenes and Alkynes even under Low-Energy Red-Light Irradiation.

ChemistryOpen

Matsuzaki K, Hiromura T, Tokunaga E, Shibata N.
PMID: 28413756
ChemistryOpen. 2017 Feb 21;6(2):226-230. doi: 10.1002/open.201600172. eCollection 2017 Apr.

Photoredox chemical reactions induced by visible light have undergone a renaissance in recent years. Polypyridyl dyes such as Ir(ppy)

Crowdsourced Identification of Possible Allergy-Associated Factors: Automated Hypothesis Generation and Validation Using Crowdsourcing Services.

JMIR research protocols

Aramaki E, Shikata S, Ayaya S, Kumagaya SI.
PMID: 28512079
JMIR Res Protoc. 2017 May 16;6(5):e83. doi: 10.2196/resprot.5851.

BACKGROUND: Hypothesis generation is an essential task for clinical research, and it can require years of research experience to formulate a meaningful hypothesis. Recent studies have endeavored to apply crowdsourcing to generate novel hypotheses for research. In this study,...

Postoperative elevation of CA15-3 due to pernicious anemia in a patient without evidence of breast cancer recurrence.

Surgical case reports

Adachi Y, Kikumori T, Miyajima N, Inaishi T, Onishi E, Shibata M, Nakanishi K, Takeuchi D, Hayashi H, Kodera Y.
PMID: 26943450
Surg Case Rep. 2015 Dec;1(1):126. doi: 10.1186/s40792-015-0128-z. Epub 2015 Dec 30.

Cancer antigen 15-3 (CA15-3) is considered as a marker for breast cancer recurrence. However, we encountered a case where the patient showed postoperative elevation of the CA15-3 level due to pernicious anemia without evidence of breast cancer recurrence. The...

Showing 1 to 12 of 2953 entries