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Showing 25 to 36 of 24791 entries
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Design of an implantable device for ocular drug delivery.

Journal of drug delivery

Lee JH, Pidaparti RM, Atkinson GM, Moorthy RS.
PMID: 22919500
J Drug Deliv. 2012;2012:527516. doi: 10.1155/2012/527516. Epub 2012 Jul 18.

Ocular diseases, such as, glaucoma, age-related macular degeneration (AMD), diabetic retinopathy, and retinitis pigmentosa require drug management in order to prevent blindness and affecting million of adults in USA and worldwide. There is an increasing need to develop devices...

Juvenile polyp and colonoscopic polypectomy in childhood.

Pediatric gastroenterology, hepatology & nutrition

Lee BG, Shin SH, Lee YA, Wi JH, Lee YJ, Park JH.
PMID: 24010095
Pediatr Gastroenterol Hepatol Nutr. 2012 Dec;15(4):250-5. doi: 10.5223/pghn.2012.15.4.250. Epub 2012 Dec 31.

PURPOSE: This study aimed to evaluate the clinical features of juvenile polyp and the usefulness of polypectomy with entire colonoscopy in children.METHODS: We retrospectively reviewed the medical records of 83 children who were diagnosed with having juvenile polyps.RESULTS: The...

Aspiration of Stomach Contents during Anaesthesia.

Postgraduate medical journal

Lee JA.
PMID: 21313556
Postgrad Med J. 1952 Jan;28(315):2. doi: 10.1136/pgmj.28.315.2.

No abstract available.

The relationship between coronary artery calcification and bone mineral density in patients according to their metabolic syndrome status.

Korean circulation journal

Lee HT, Shin J, Lim YH, Kim BK, Kim YT, Lee JU, Hong S, Song SY, Cho SH.
PMID: 21430992
Korean Circ J. 2011 Feb;41(2):76-82. doi: 10.4070/kcj.2011.41.2.76. Epub 2011 Feb 28.

BACKGROUND AND OBJECTIVES: The extent of coronary artery calcification (CAC) is closely related to total atherosclerotic plaque burden. However, the pathogenesis of CAC is still unclear. Conditions such as diabetes mellitus, renal failure, smoking, and chronic inflammation have been...

Anesthetic management of a patient with obstructive prosthetic aortic valve dysfunction: a case report.

Korean journal of anesthesiology

Lee BR, Lee JR, Kim MS.
PMID: 24624276
Korean J Anesthesiol. 2014 Feb;66(2):160-3. doi: 10.4097/kjae.2014.66.2.160. Epub 2014 Feb 28.

We present a 55-year-old female patient who underwent burr-hole drainage due to chronic subdural hematoma, with obstructive prosthetic aortic valve dysfunction. Anesthetic management of a patient with severe obstructive prosthetic aortic valve dysfunction can be challenging. Similar considerations should...

Effects of phenylalkanoic acids as co-adsorbents on the performance of dye-sensitized solar cells.

Journal of nanoscience and nanotechnology

Nath NC, Lee HJ, Choi WY, Lee JJ.
PMID: 24266157
J Nanosci Nanotechnol. 2013 Dec;13(12):7880-5. doi: 10.1166/jnn.2013.8117.

The photoelectrochemical effects of a series of phenylalkanoic acids as co-adsorbents along with a ruthenium sensitizer, cis-diisothiocyanato-bis(2,2'-bipyridyl-4,4'-dicarboxylato) ruthenium(II) bis-tetrabutylammonium dye (N719), were investigated in dye-sensitized solar cells (DSSCs). All the co-adsorbents used in this study enhanced the short circuit...

Enhanced performance of flexible nanocrystalline silicon thin-film solar cells using seed layers with high hydrogen dilution.

Journal of nanoscience and nanotechnology

Lee JE, Kim D, Yoon KH, Cho JS.
PMID: 24266159
J Nanosci Nanotechnol. 2013 Dec;13(12):7891-4. doi: 10.1166/jnn.2013.8149.

Flexible hydrogenated nanocrystalline (nc-Si:H) thin-film solar cells were prepared by very high frequency plasma enhanced chemical vapor deposition (VHF-PECVD), and the effect of highly crystalline intrinsic Si seed layers at the initial growth stage of i nc-Si:H absorbers on...

Angiographically progressive change of traumatic pseudoaneurysm arising from the middle meningeal artery.

Journal of Korean Neurosurgical Society

Lee JY, Lee CY, Kim HW.
PMID: 25535521
J Korean Neurosurg Soc. 2014 Nov;56(5):423-7. doi: 10.3340/jkns.2014.56.5.423. Epub 2014 Nov 30.

Traumatic pseudoaneurysms of the middle meningeal artery (MMA) are rare phenomenon, which are usually associated with head trauma such as an underlying skull fracture. They were usually known to cause acute or delayed epidural hematomas but can be associated...

Ultrathin W space layer-enabled thermal stability enhancement in a perpendicular MgO/CoFeB/W/CoFeB/MgO recording frame.

Scientific reports

Kim JH, Lee JB, An GG, Yang SM, Chung WS, Park HS, Hong JP.
PMID: 26584638
Sci Rep. 2015 Nov 20;5:16903. doi: 10.1038/srep16903.

Perpendicularly magnetized tunnel junctions (p-MTJs) show promise as reliable candidates for next-generation memory due to their outstanding features. However, several key challenges remain that affect CoFeB/MgO-based p-MTJ performance. One significant issue is the low thermal stability (Δ) due to...

EGFR Gene Amplification and Protein Expression in Invasive Ductal Carcinoma of the Breast.

Korean journal of pathology

Hwangbo W, Lee JH, Ahn S, Kim S, Park KH, Kim CH, Kim I.
PMID: 23667369
Korean J Pathol. 2013 Apr;47(2):107-15. doi: 10.4132/KoreanJPathol.2013.47.2.107. Epub 2013 Apr 24.

BACKGROUND: The epidermal growth factor receptor (EGFR) is a surrogate marker for basal-like breast cancer. A recent study suggested that EGFR may be used as a target for breast cancer treatment.METHODS: A total of 706 invasive ductal carcinomas (IDC)...

Prognostic Significance of BCL9 Expression in Hepatocellular Carcinoma.

Korean journal of pathology

Hyeon J, Ahn S, Lee JJ, Song DH, Park CK.
PMID: 23667372
Korean J Pathol. 2013 Apr;47(2):130-6. doi: 10.4132/KoreanJPathol.2013.47.2.130. Epub 2013 Apr 24.

BACKGROUND: BCL9 enhances β-catenin-mediated transcriptional activity regardless of the mutational status of the Wnt signaling components and increases the cell proliferation, migration, invasion, and metastatic potential of tumor cells. The goal of this study was to elucidate the prognostic...

Hesperidin Suppresses Melanosome Transport by Blocking the Interaction of Rab27A-Melanophilin.

Biomolecules & therapeutics

Kim B, Lee JY, Lee HY, Nam KY, Park J, Lee SM, Kim JE, Lee JD, Hwang JS.
PMID: 24244821
Biomol Ther (Seoul). 2013 Sep 30;21(5):343-8. doi: 10.4062/biomolther.2013.032.

We investigated the inhibitory effects of hesperidin on melanogenesis. To find melanosome transport inhibitor from natural products, we collected the structural information of natural products from Korea Food and Drug Administration (KFDA) and performed pharmacophore-based in silico screening for...

Showing 25 to 36 of 24791 entries