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Showing 9985 to 9996 of 31790 entries
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Comparative analysis of the expression of involucrin, filaggrin and cytokeratin 4, 10, 16 in cholesteatoma.

Korean journal of audiology

Min HJ, Park CW, Jeong JH, Cho SH, Kim KR, Lee SH.
PMID: 24653886
Korean J Audiol. 2012 Dec;16(3):124-9. doi: 10.7874/kja.2012.16.3.124. Epub 2012 Dec 18.

BACKGROUND AND OBJECTIVES: The aim of this study is to determine whether the hyperproliferative and hyperkeratotic characters of cholesteatoma are associated with differentiation of keratinocytes in cholesteatoma by examining the localization of marker proteins, such as involucrin, filaggrin, and...

Study on effective improvement of mobile phone sound quality in a noise environment for the hearing-impaired.

Korean journal of audiology

Park G, Lee JH, Kim KS.
PMID: 24653911
Korean J Audiol. 2013 Sep;17(2):78-82. doi: 10.7874/kja.2013.17.2.78. Epub 2013 Sep 24.

BACKGROUND AND OBJECTIVES: For the hearing-impaired population, quality of sound when listening to speech on mobile phone is often dissatisfactory. Even with a turning up the volume, they feel mobile speech unclear and desire the mobile sounds to be...

Users' satisfaction with assistive devices in South Korea.

Journal of physical therapy science

Lee SH.
PMID: 24764622
J Phys Ther Sci. 2014 Apr;26(4):509-12. doi: 10.1589/jpts.26.509. Epub 2014 Apr 23.

[Purpose] The objective of this study was to determine users' satisfaction with assistive devices, and their serviceability and effectiveness. [Methods] A random sample of 138 users participated in this study. The Korean-Quebec User Evaluation of Satisfaction with Assistive Technology...

Endovascular Embolization of Intracranial Aneurysms Using Bare Platinum Axium™ Detachable Coils: Immediate and Short-Term Follow-up Results from a Multicenter Registry.

Neurointervention

Kim BM, Kim DJ, Jeon P, Yoon PH, Lee BH, Lee MS, Lee TH, Byun JS, Kim DI.
PMID: 22970417
Neurointervention. 2012 Sep;7(2):85-92. doi: 10.5469/neuroint.2012.7.2.85. Epub 2012 Aug 17.

PURPOSE: Axium™ coils were developed to improve the durability of coil-embolized cerebral aneurysms by increasing packing density. The purpose of this prospective multicenter registry was to evaluate the safety and durability of Axium™ coils.MATERIALS AND METHODS: One hundred twenty-six...

Two Cases of Diagnosis and Removal of Endobronchial Hamartoma by Cryotherapy via Flexible Bronchoscopy.

Tuberculosis and respiratory diseases

Sim JK, Choi JH, Oh JY, Cho JY, Moon ES, Min HS, Lee BH, Park MS, Hur GY, Lee SY, Shim JJ, Kang KH, Min KH.
PMID: 24734103
Tuberc Respir Dis (Seoul). 2014 Mar;76(3):141-5. doi: 10.4046/trd.2014.76.3.141. Epub 2014 Mar 29.

Although endobronchial hamartoma is a rare benign tumor, most patients with endobronchial hamartoma have respiratory symptoms such as obstructive pneumonia, hemoptysis, cough, or dyspnea due to bronchial obstruction. It can cause irreversible post-obstructive pulmonary destruction, thus early diagnosis and...

Iron oxide nanoparticles grafted with sulfonated copolymers are stable in concentrated brine at elevated temperatures and weakly adsorb on silica.

ACS applied materials & interfaces

Bagaria HG, Xue Z, Neilson BM, Worthen AJ, Yoon KY, Nayak S, Cheng V, Lee JH, Bielawski CW, Johnston KP.
PMID: 23527819
ACS Appl Mater Interfaces. 2013 Apr 24;5(8):3329-39. doi: 10.1021/am4003974. Epub 2013 Apr 12.

Magnetic nanoparticles that can be transported in subsurface reservoirs at high salinities and temperatures are expected to have a major impact on enhanced oil recovery, carbon dioxide sequestration, and electromagnetic imaging. Herein we report a rare example of steric...

Phenomenological analysis of random telegraph noise in amorphous TiOx-based bipolar resistive switching random access memory devices.

Journal of nanoscience and nanotechnology

Lee JK, Lee JW, Bae JH, Park J, Chung SW, Roh JS, Hong SJ, Lee JH.
PMID: 22966577
J Nanosci Nanotechnol. 2012 Jul;12(7):5392-6. doi: 10.1166/jnn.2012.6249.

As dimensions of resistive random access memories (RRAMs) devices continue to shrink, the low-frequency noise of nanoscale devices has become increasingly important in evaluating the device reliability. Thus, we investigated random telegraph noise (RTN) caused by capture and emission...

Optimizing control of Fe catalysts for carbon nanotube growth.

Journal of nanoscience and nanotechnology

Jung DW, Lee KH, Kim JH, Burk D, Overzet LJ, Lee GS, Kong SH.
PMID: 22966629
J Nanosci Nanotechnol. 2012 Jul;12(7):5663-8. doi: 10.1166/jnn.2012.6349.

One must control the size distribution of catalyst Fe nano-particles (NPs) very carefully if one is to have any chance of growing "super-aligned" carbon nanotube (CNT) forests which can be spun directly into yarns and pulled directly into long...

Density functional calculations on the mechanical properties of nitrogen or oxygen doped crystalline Ge2Sb2Te5.

Journal of nanoscience and nanotechnology

Kim SJ, Lee SC, Choi JH.
PMID: 22966718
J Nanosci Nanotechnol. 2012 Jul;12(7):6113-9. doi: 10.1166/jnn.2012.6387.

The mechanical properties of pure and doped crystalline Ge2Sb2Te5 were investigated by using density functional calculations. Nitrogen or oxygen was added at either the interstitial or substitutional sites of cubic Ge2Sb2Te5. The lattice parameter, elastic stiffness and related moduli...

Effect of onion peel extract supplementation on the lipid profile and antioxidative status of healthy young women: a randomized, placebo-controlled, double-blind, crossover trial.

Nutrition research and practice

Kim J, Cha YJ, Lee KH, Park E.
PMID: 24133616
Nutr Res Pract. 2013 Oct;7(5):373-9. doi: 10.4162/nrp.2013.7.5.373. Epub 2013 Oct 01.

The consumption of fruits and vegetables that have high polyphenol content has been previously associated with a reduced risk for cardiovascular disease. We investigated the effects of onion peel extract on plasma total antioxidant capacity, lipid peroxidation, and leukocyte...

Prospective multicenter phase II clinical trial of FOLFIRI chemotherapy as a neoadjuvant treatment for colorectal cancer with multiple liver metastases.

Journal of the Korean Surgical Society

Kim JY, Kim JS, Baek MJ, Kim CN, Choi WJ, Park DK, Namgung H, Lee SC, Lee SJ.
PMID: 24106681
J Korean Surg Soc. 2013 Oct;85(4):154-60. doi: 10.4174/jkss.2013.85.4.154. Epub 2013 Sep 30.

PURPOSE: This study evaluated the efficacy of neoadjuvant chemotherapy combining 5-flurouracil/folinic acid with irinotecan (FOLFIRI) in colorectal multiple liver metastases regardless of resectability.METHODS: Forty-four patients with multiple (at least two) colorectal liver metastases were enrolled at seven tertiary referral...

Laparoscopic treatment of annular pancreas in adults: report of a case.

Korean journal of hepato-biliary-pancreatic surgery

Noh TH, Lee SE, Park JM.
PMID: 26388905
Korean J Hepatobiliary Pancreat Surg. 2012 Feb;16(1):43-5. doi: 10.14701/kjhbps.2012.16.1.43. Epub 2012 Feb 29.

The annular pancreas in adults is a rare congenital anomaly that is detected after development of complications, such as gastric outlet obstruction, recurrent pancreatitis, and peptic ulcer. Duodenal bypass is the procedure of choice for treating duodenal obstruction caused...

Showing 9985 to 9996 of 31790 entries