A5013636306- Pancreatic and Hepatic Oncology Research
- Cholangiocarcinoma and Gallbladder Cancer Studies
- Nasolacrimal Duct Obstruction Treatments
- Gallbladder and Bile Duct Disorders
- Ocular Oncology and Treatments
- Facial Trauma and Fracture Management
- Gastric Cancer Management and Outcomes
- Head and Neck Surgical Oncology
- Pediatric Hepatobiliary Diseases and Treatments
- Ocular Disorders and Treatments
- Pancreatitis Pathology and Treatment
- Corneal Surgery and Treatments
- Neuroendocrine Tumor Research Advances
- Sinusitis and nasal conditions
- Oral and Maxillofacial Pathology
- Facial Rejuvenation and Surgery Techniques
- Ocular Surface and Contact Lens
- Traumatic Ocular and Foreign Body Injuries
- Dental materials and restorations
- Inflammatory Biomarkers in Disease Prognosis
- Gastrointestinal Tumor Research and Treatment
- Facial Nerve Paralysis Treatment and Research
- Connective tissue disorders research
- Ovarian cancer diagnosis and treatment
- Dental Erosion and Treatment
Yeungnam University College
2012-2023
Yeungnam University
2012-2023
Inje University Ilsan Paik Hospital
2017-2023
Samsung Medical Center
2023
Inje University
2021
Seoul National University Hospital
2012-2021
Yeungnam University Medical Center
2020-2021
Seoul St. Mary's Hospital
2020
Catholic University of Korea
2020
Seoul National University Bundang Hospital
2020
This in vitro study was conducted to evaluate the shear bond strength of "non-self-adhesive" resin dental zirconia etched with hydrofluoric acid (HF) at room temperature and compare it that air-abraded zirconia. Sintered plates were (control) or 10%, 20%, 30% HF for either 5 30 min. After cleaning, surfaces characterized using various analytical techniques. Three cylinders (Duo-Link) bonded each treated plate. All specimens stored water 37 °C 24 h, then half them additionally thermocycled...
This in vitro study investigated whether different storage conditions of plasma-treated zirconia specimens affect the shear bond strength veneering porcelain. Zirconia plates were treated with a non-thermal atmospheric argon plasma (200 W, 600 s). Porcelain (2.38 mm diameter) was performed immediately (P-I) or after 24 h water (P-W) air (P-A) on surfaces (n = 10). Untreated used as control. Each group further divided into two subgroups according to application ceramic liner. All veneered...
This study investigated the influence of curing mode (dual- or self-cure) on surface energy and sorption/solubility four self-adhesive resin cements (SARCs) one conventional cement. The degree conversion (DC) parameters including hydrophilicity (DH) were determined using Fourier transform infrared spectroscopy contact angle measurements, respectively (n = 5). Sorption solubility assessed by mass gain loss after storage in distilled water lactic acid for 60 days A linear regression model was...
Pancreatic cancer is a highly lethal malignancy with poor prognosis. This study was set up to investigate the combined effect of gemcitabine and fisetin, natural flavonoid from plants, on human pancreatic cells. Meterials Methods: Cytotoxic fisetin in combination MiaPaca-2 cells evaluated by MTT assay, caspase 3/7 assay propidium iodide/Annexin V. Extracellular signal-regulated kinase (ERK)-v-myc avian myelocytomatosis viral oncogene homolog (MYC) pathway investigated western blotting...
Purpose To identify significant clinical and radiological findings that distinguish rhino-orbito-cerebral mucormycosis (ROCM) from bacterial orbital cellulitis (BOC). Methods This study was retrospective, multicenter, case-control enrolled 34 cases; 14 cases were diagnosed with ROCM 20 BOC at three different tertiary hospitals between 2005 2013. The medical records of all reviewed. initial manifestations (eyelid swelling, ptosis, extraocular muscle [EOM] limitation, conjunctival injection,...
Cholangiocarcinoma (CCA) is a malignancy with poor prognosis and limited therapeutic options. Effective prevention treatment of CCA require developing novel anticancer agents improved regimens. As natural products are concidered rich source potential agents, we investigated the effect fisetin in combination gemcitabine.Cytotoxic gemcitabine on human cell line SNU-308 was assessed by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay apoptosis using propidium iodine annexin V....
Background/Aims: Second-line chemotherapy in patients with advanced pancreatic ductal adenocarcinoma (PDAC) that progresses following gemcitabine-based treatment has not been established.This study aimed to investigate the efficacy and safety of second-line combination capecitabine oxaliplatin (XELOX) these patients.Methods: Between August 2011 May 2014, all who received at least one cycle XELOX (capecitabine, 1,000 mg/m 2 twice daily for 14 days; oxaliplatin, 130 on day 1 a 3-week cycle)...
External beam radiotherapy is effective for stage I orbital mucosa-associated lymphoid tissue lymphoma (MALToma). Hence, very-low-dose increasingly being investigated. We conducted a single-center prospective phase II trial to evaluate the effectiveness of 4 Gy (2 × 2 fractions) in pathologically confirmed MALToma. In this first trial, patients with complete response were observed after 3-6 months follow-up. For without remission, radiation dose 24 Gy/12 fractions was additionally delivered....
Endoscopic bile duct decompression using bilateral self-expandable metallic stents (SEMSs) deployed via a stent-in-stent (SIS) method is considered preferred procedure for malignant hilar biliary obstruction (MHBO). However, occlusion thereof occurs frequently. Here, we investigated stent patency duration and risk factors related to with SIS placement MHBO at two large centers.The present study reviewed data on patients who underwent endoscopic drainage the method. Clinical outcomes,...
Abstract Background Retrobulbar hemorrhage (RBH) is a rare complication after orbital surgery but associated with ocular complications including blindness. The aim of this study was to identify clinical characteristics patients RBH requiring emergent decompression blowout fracture repair. Method A retrospective review 426 at tertiary oculoplastic clinic provided data regarding demographics, physical examination findings, and computed tomography (CT) images. Extraocular motility had been...
Cholangiocarcinoma is a devastating malignancy with limited treatment options and poor prognosis. Natural products have gained considerable attention for showing antitumor effects less toxicities. Flavokawain B (FKB), natural product, has been studied its on various cancer cells. However, the anti-tumor effect of FKB cholangiocarcinoma cells remains unknown. This study aimed at investigating in vitro vivo.SNU-478, human cell line, was used this study. Effects growth inhibition apoptosis were...
코경유 눈물주머니코안연결술의 학습곡선구병영⋅김원제⋅손준혁 영남대학교 의과대학 안과학교실 목적: 1년간의 안성형전임의 과정을 마친 수술자가 처음 시행한 수술 결과를 바탕으로 학습곡선을 알아보았다.대상과 방법: 2006년 1월부터 2008년 1월까지 2년간 눈물주머니코안연결술을 시행 받은 환자 중 후 6개월 이상 경과관찰 이 가능하였던 환자를 대상으로 의무기록을 후향적으로 분석하였다.소아환자와 외상, 종양에 의한 코눈물관막힘 그리고 눈물소관폐 쇄는 대상에서 제외하였으며, 눈물흘림증상의 유무, 주사기법을 이용한 눈물길관류검사로 성공여부를 판단하였다
소아 환자에서 콩다래끼 병소내에 시행한 스테로이드 국소주사의 유효성 박주홍⋅손준혁 영남대학교 의과대학 안과학교실 목적:
The evaluations of morphological changes amniotic membrane (AM), even after successful AM transplantation surgery without complications, may be difficult. Moreover, there was no report regarding fibrin glue-assisted with pterygium excision. Here, we highlight and describe the use spectral domain optical coherence tomography (OCT) for evaluation features (AM) associated in vivo structural surgery. All three patients underwent cryo-preserved using permanent inlay technique (epithelial side up)...