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Showing 1 to 12 of 514 entries
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Seasonal variation among tuberculosis suspects in four countries.

International health

Mabaera B, Naranbat N, Katamba A, Laticevschi D, Lauritsen JM, Rieder HL.
PMID: 24036295
Int Health. 2009 Sep;1(1):53-60. doi: 10.1016/j.inhe.2009.06.006.

The objective of the study was to analyze monthly trends across a calendar year in tuberculosis suspects and sputum smear-positive cases based on nationally representative samples of tuberculosis laboratory registers from Moldova, Mongolia, Uganda and Zimbabwe. Out of the...

Disulfide bond formation of thiols by using carbon nanotubes.

Nanoscale

Hirano A, Kameda T, Sakuraba S, Wada M, Tanaka T, Kataura H.
PMID: 28422249
Nanoscale. 2017 May 04;9(17):5389-5393. doi: 10.1039/c7nr01001j.

Clarification of the interactions between carbon nanotubes (CNTs) and proteinogenic amino acids is a key approach to understanding CNT-protein interactions. Previous studies have addressed the mechanism of the physical adsorption of amino acids onto CNTs. However, little is known...

A relationship between the force curve measured by atomic force microscopy in an ionic liquid and its density distribution on a substrate.

Physical chemistry chemical physics : PCCP

Amano KI, Yokota Y, Ichii T, Yoshida N, Nishi N, Katakura S, Imanishi A, Fukui KI, Sakka T.
PMID: 29115352
Phys Chem Chem Phys. 2017 Nov 22;19(45):30504-30512. doi: 10.1039/c7cp06948k.

An ionic liquid forms a characteristic solvation structure on a substrate. For example, when the surface of the substrate is negatively or positively charged, cation and anion layers are alternately aligned on the surface. Such a solvation structure is...

Strain-responsive structural colored elastomers by fixing colloidal crystal assembly.

Langmuir : the ACS journal of surfaces and colloids

Ito T, Katsura C, Sugimoto H, Nakanishi E, Inomata K.
PMID: 24099483
Langmuir. 2013 Nov 12;29(45):13951-7. doi: 10.1021/la4030266. Epub 2013 Oct 28.

Colloidal crystal assembly film was prepared by using monodispersed colloidal particles of cross-linked random copolymer of methyl methacrylate and ethyl acrylate prepared by soap-free emulsion polymerization. The colloidal crystal film exhibited structural color when swollen with ethyl acrylate monomer....

Adaptive response to l-serine deficiency is mediated by p38 MAPK activation via 1-deoxysphinganine in normal fibroblasts.

FEBS open bio

Sayano T, Kawano Y, Kusada W, Arimoto Y, Esaki K, Hamano M, Udono M, Katakura Y, Ogawa T, Kato H, Hirabayashi Y, Furuya S.
PMID: 27239443
FEBS Open Bio. 2016 Mar 03;6(4):303-16. doi: 10.1002/2211-5463.12038. eCollection 2016 Apr.

UNLABELLED: Reduced availability of l-serine limits cell proliferation and leads to an adaptation to l-serine-deficient environment, the underlying molecular mechanism of which remain largely unexplored. Genetic ablation of 3-phosphoglycerate dehydrogenase (Phgdh), which catalyzes the first step of de novo...

Re-epithelialization of the Buccal Mucosa after Alkaline Chemical Injury.

Acta histochemica et cytochemica

Takaichi S, Muramatsu T, Lee JM, Jung HS, Shinozaki N, Katakura A, Yamane GY.
PMID: 25861125
Acta Histochem Cytochem. 2014;47(5):195-201. doi: 10.1267/ahc.14015. Epub 2014 Sep 12.

Alkaline conditions in the oral cavity may be caused by a variety of stimuli, including tobacco products, antacids, alkaline drinking water and bicarbonate toothpaste. However, the effects of an alkaline pH on the oral mucosa had not been elucidated....

Impact of reducing dosing frequency on adherence to oral therapies: a literature review and meta-analysis.

Patient preference and adherence

Srivastava K, Arora A, Kataria A, Cappelleri JC, Sadosky A, Peterson AM.
PMID: 23737662
Patient Prefer Adherence. 2013 May 20;7:419-34. doi: 10.2147/PPA.S44646. Print 2013.

OBJECTIVES: To assess the impact of reduced frequency of oral therapies from multiple-dosing schedules to a once-daily (OD) dosing schedule on adherence, compliance, persistence, and associated economic impact.METHODS: A meta-analysis was performed based on relevant articles identified from a...

Severe peritonitis caused by Citrobacter freundii and successful treatment with double antibiotic coverage.

Indian journal of nephrology

Kataria A, Saad E.
PMID: 25838653
Indian J Nephrol. 2015 Mar-Apr;25(2):117-8. doi: 10.4103/0971-4065.138702.

Serratia, Pseudomonas/Providencia, indole-positive Proteus/Acinetobacter/Morganella, Citrobacter, Enterobacter and Hafnia group of organisms cause peritoneal dialysis (PD)-related peritonitis with high morbidity and mortality. Peritonitis caused by Citrobacter freundii is uncommon, and it may lead to catheter removal despite antimicrobial treatment. We...

Metallic polymers of C(60) inside single-walled carbon nanotubes.

Physical review letters

Pichler T, Kuzmany H, Kataura H, Achiba Y.
PMID: 11800854
Phys Rev Lett. 2001 Dec 24;87(26):267401. doi: 10.1103/PhysRevLett.87.267401. Epub 2001 Dec 04.

Doping induced polymerization of C(60) inside single-walled carbon nanotubes is reported using Raman spectroscopy and resistivity measurements as a probe. The resistivity changes from semiconducting for the undoped system to metallic for the doped system. For full intercalation, we...

Molecular analysis of cross-reactive human monoclonal antibody AE6F4 generated by in vitro immunization: Epitope mapping of AE6F4 antibody on 14-3-3 family proteins and cytokeratin 8.

Cytotechnology

Ichikawa A, Shim SY, Katakura Y, Teruya K, Hashizume S, Shirahata S.
PMID: 19003320
Cytotechnology. 2001 Jul;36(1):101-7. doi: 10.1023/A:1014060113186.

We reported previously that adenocarcinoma-reactive human monoclonal antibody AE6F4, which had been generated by in vitro immunization method, recognizes both 14-3-3protein and cytokeratin 8 (CK8). In this study, to analyze the cross-reactivity of AE6F4 antibody, epitopes of AE6F4 antibody...

Configuration-specific synthesis of the facial and meridional isomers of tris(8-hydroxyquinolinate)aluminum (Alq3).

Inorganic chemistry

Katakura R, Koide Y.
PMID: 16841973
Inorg Chem. 2006 Jul 24;45(15):5730-2. doi: 10.1021/ic060594s.

Treatment of AlO(OH) with 3 equiv of 8-hydroxyquinolinol in refluxing deionized water provided the meridional and facial isomers of tris(8-hydroxyquinolinate)aluminum (Alq3) with good yields as solid deposits after 1 and 90 h, respectively. X-ray diffraction and solid-state 13C NMR...

Dynamical magnetoelectric coupling in helical magnets.

Physical review letters

Katsura H, Balatsky AV, Nagaosa N.
PMID: 17358643
Phys Rev Lett. 2007 Jan 12;98(2):027203. doi: 10.1103/PhysRevLett.98.027203. Epub 2007 Jan 11.

We develop a theory of collective mode dynamics in the helical magnets coupled to electric polarization via spin-orbit interaction. The low-lying modes associated with the ferroelectricity are not the transverse optical phonons, but are the spin waves hybridized with...

Showing 1 to 12 of 514 entries