A5090450432- Urinary Bladder and Prostate Research
- Crystallization and Solubility Studies
- X-ray Diffraction in Crystallography
- Advancements in Battery Materials
- Urological Disorders and Treatments
- Pelvic floor disorders treatments
- Renal cell carcinoma treatment
- Sexual Differentiation and Disorders
- Supercapacitor Materials and Fabrication
- Advanced Battery Materials and Technologies
- Sexual function and dysfunction studies
- Hormonal and reproductive studies
- Organ Donation and Transplantation
- Marine and Coastal Research
- Ureteral procedures and complications
- Minimally Invasive Surgical Techniques
- Urologic and reproductive health conditions
- Prostate Cancer Diagnosis and Treatment
- Organometallic Complex Synthesis and Catalysis
- Pediatric Urology and Nephrology Studies
- Testicular diseases and treatments
- Genital Health and Disease
- Healthcare and Venom Research
- International Maritime Law Issues
- Sarcoma Diagnosis and Treatment
Dong-A University
2012-2024
Dong-A University Hospital
2005-2023
Korea Institute of Science and Technology
2012-2022
LG Chem (South Korea)
2010-2020
Agency for Defense Development
2020
LG (South Korea)
2020
Busan Medical Center
2012-2019
Government of the Republic of Korea
2015
Kyung Hee University
2012
Hanyang University
2007-2011
In this paper we report the study of a high capacity Sn−C nanostructured anode and rate, voltage Li[Ni0.45Co0.1Mn1.45]O4 spinel cathode. We have combined these cathode materials in an advanced lithium ion battery that, by exploiting new chemistry, offers excellent performances terms cycling life, i.e., ca. 100 rate cycles, capability, operating at 5C still keeping more than 85% initial capacity, energy density, expected to be order 170 Wh kg−1. These unique features make very promising...
This article provides evidence-based recommendations and expert opinions to aid urologists in making optimal decisions regarding managing urolithiasis various clinical scenarios. The most frequently asked questions by their practice have been collected answered the form of FAQs; based on latest evidence opinions. natural history is divided into active treatment silent phases, with stage typical special situations peri-treatment management. authors address 28 key questions, offering practical...
The purpose of this study was to develop superimposition method on the lower arch using 3-dimensional (3D) cone beam computed tomography (CBCT) images and orthodontic 3D digital modeling.Integrated CBCT were acquired by substituting dental portion with precise an model. Images before after treatment. For superimposition, 2 methods designed. Surface based basal bone structure mandible surface-to-surface matching (best-fit method). Plane anatomical structures (mental lingual foramen)....
Objective. Investigators from the Australo-Anglo-American Spondyloarthritis Consortium have reported additional genes associated with ankylosing spondylitis (AS) susceptibility including IL1R2 , ANTXR2 and gene deserts at 2p15 21q22. We evaluated these new candidate in a large cohort of Korean patients AS. Methods. A group 1164 AS 752 healthy controls were enrolled for our study. Eight single-nucleotide polymorphisms (SNP) analyzed to define genetic association by MassARRAY system. Results....
We investigated structural, electrochemical, and thermal properties of layered oxides synthesized via coprecipitation. The prepared materials had a well-ordered O3 type layer structure. occupation divalent Ni in the Li decreased monotonously with increasing Co amount . Because improved structural integrity electrical conductivity, substitution for Mn gave rise to increment on initial discharge capacity. However, replacement brought about severe capacity fading during extensive cycling Li-ion...
No AccessJournal of UrologyAdult Urology1 Mar 2013Safety and Efficacy Once Daily Administration 50 mg Mirodenafil in Patients with Erectile Dysfunction: a Multicenter, Double-Blind, Placebo Controlled Trial Jae Hoon Chung, Dong Hyuk Kang, Cheol Young Oh, Min Ki Soo Lee, Tae Hyo Kim, Kyung Hyun Moon, Wan Jeong Man Cho, Seung Wook Lee ChungJae Chung Department Urology, Hanyang University College Medicine, Seoul, Korea , KangDong Kang OhCheol Oh Hallym University, Chuncheon, Busan, Kosin LeeKi...
Primary schwannomas of the urinary bladder are extremely rare. They arise from Schwann's cells in nerve sheaths and often associated with von Recklinghausen's disease. In these cases, open partial cystectomy has been choice treatment. We performed laparoscopic a 35-year-old man who showed 3.5-cm solid mass on pelvic CT. The lesion was found to be primary schwannoma without evidence Recklinghausen
This study aimed to assess the clinical outcomes of prostatic urethral lift in Korean patients with bothersome lower urinary tract symptoms due benign hyperplasia (BPH).Thirty-two men symptomatic BPH were consecutively treated a tertiary care center Korea. To be included present analysis, had meet following criteria: age ≥50 years, International Prostatic Symptom Score (IPSS) >12, and prostate volume between 30 mL 80 mL. Patients evaluated up median follow-up period 1 year post-procedure....
Polystyrene (PS)-block-poly(ethylene-co-1-butene)-block-PS (SEBS), produced by PS-block-polybutadiene-block-PS hydrogenation, is a high-performance thermoplastic elastomer. Hydrogenation costly and tedious, making SEBS market expansion difficult. Thus, we envisioned new one-pot SEBS-like triblock copolymer synthetic scheme to grow PO chains from styrene moiety-carrying diorganozinc compounds coordinative chain transfer polymerization (CCTP), followed anionic using specially designed...
Excellent success rates with short-term outcomes are noted for laparoscopic ureteral reconstruction (LUR) iatrogenic injury. This multi-institutional study assessed the medium-term (>1 year) and compared three surgical techniques of LUR. Patients who underwent LUR at five tertiary hospitals between January 2007 June 2016 were retrospectively analyzed. active abdominopelvic inflammatory disease, history urothelial cancer, tumor recurrence those received adjuvant chemotherapy or radiotherapy...
We compared postoperative outcomes in patients treated with laparoendoscopic single site varicocele ligation or without testicular artery and lymphatic preservation.A total of 80 left were randomly divided into 2 groups preservation the lymphatics (40 group 1) complete vessels 2). Operative time, hospital stay, return to normal activity, visual analog scale pain scores complications analyzed. In subfertility preoperative 3-month semen analyses performed. scrotal 12-month analyzed.A 35 per...
Aim: To evaluate the safety of en bloc stapler ligation renal vascular pedicle during laparoscopic radical nephrectomy for cell carcinoma. Subjects and Methods: Clinical data were collected prospectively from 70 patients who underwent either stapling hilum (n=35) (Group A) or separate method B) to treat incidence arteriovenous fistula (AVF), blood pressure heart rate measured, abdominal auscultation was performed at 1 month, 3 months, 6 12 months post-surgery. Abdominal computed tomography...
Titanate nanotubes and Ni doped titanate were synthesized by hydrothermal method using rutile powders as starting materials. The electrochemical lithium storage of the investigated cyclic voltammetric methods, crystal structure computed density functional theory (DFT). microstructure morphology characterized X-ray diffraction (XRD), high resolution transmission electron microscopy (HR-TEM). composed H2Ti2O5·H2O in accordance with DFT calculation had outer inner diameters ∼10 nm 6 nm,...
Purpose Chronic pelvic pain syndrome (CPPS) is treated by use of various protocols. We compared tamsulosin monotherapy with in combination antibiotics or anti-inflammatory agents and evaluated the efficacy these treatments patients CPPS. Methods Patients (n=107) who were younger than 55 years diagnosed CPPS randomly assigned to treatment at 0.2 mg (group A), plus drugs B) C) daily. applied National Institutes Health-Chronic Prostatitis Symptom Index (NIH-CPSI) International Prostate Score...
To report our results of nephron-sparing radiofrequency ablation (RFA) renal tumors.Since August 2004, 49 patients with tumors were treated either percutaneous or laparoscopic RFA. All underwent preoperative imaging contrast-enhanced computed tomography (CT) magnetic resonance (MRI) and suspected to have cell carcinoma. The follow-up for each patient included a physical examination, chest radiography, liver function tests, CT MRI. confirm the pathologic criteria complete ablation, 30 6-month...
To assess the effect of a rectal enema on interfraction prostate movement in bone alignment (BA) for radiotherapy (RT), we analyzed spatial difference prostates bone-matched setup. We performed BA retrospectively with data from cancer patients who underwent image-guided RT (IGRT). The was identified implanted fiducial markers. setup IGRT conducted matching three markers planning computed tomography images and those two oblique kV x-ray images. Offline at same position. coordinates virtual...
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