Yun Jin Choi

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BACKGROUND The cell-based tissue engineering approach that uses mesenchymal stem cells (MSCs) has addressed the issue of articular cartilage repair in osteoarthritic (OA) knees. However, to improve outcomes, an advanced surgical procedure with tissue-engineered scaffolds may be needed to treat patients with large cartilage lesions. PURPOSE To investigate(More)
The aim of the study was to assess the association between usual dietary nutrient intake and obesity in Korean type 2 diabetic patients. We examined 2,832 type 2 diabetic patients from the Korean National Diabetes Program cohort who completed dietary assessment and clinical evaluation in this cross-sectional study. In men, higher dietary fiber intake was(More)
BACKGROUND Marrow stimulation for the treatment of osteochondral lesions of the talus (OLTs) is controversial in patients with poor prognostic factors of OLTs. Currently, mesenchymal stem cells (MSCs) are expected to biologically augment the treatment of OLTs. PURPOSE To compare the clinical and magnetic resonance imaging (MRI) outcomes between an(More)
OBJECTIVE Chemerin, a recently identified adipokine, has been linked to adiposity, insulin resistance, metabolic syndrome risk factors and inflammation. Here, we evaluated whether a 12-week lifestyle intervention in overweight and obese adults with type 2 diabetes could significantly affect the average blood glucose and serum chemerin levels over time. (More)
PMK-S005 is synthetic s-allyl-l-cysteine (SAC), a sulfur-containing amino acid, which was initially isolated from garlic. The antioxidant and anti-inflammation activities of SAC have been demonstrated in diverse experimental animal models. The purpose of this study was to investigate the gastroprotective effects of PMK-S005 against NSAIDs-induced acute(More)
PURPOSE The purpose of this retrospective cohort study was to elucidate whether the location of placenta below uterine incision in cesarean section is important in the development of maternal complications in placenta previa patients. METHODS The study was conducted on 409 patients 414 parturition at 3 hospitals in affiliation with the Catholic Medical(More)
BACKGROUND Cartilage regenerative procedures have been receiving increased interest because of their potential to alter the progression of osteoarthritis (OA). The application of mesenchymal stem cells (MSCs) has been proposed as a new treatment option for OA based on the ability of these cells to differentiate into chondrocytes. PURPOSE To investigate(More)
BACKGROUND Recently, mesenchymal stem cells (MSCs) have been suggested as a source for cell-based treatment of cartilage lesions based on the ability of these cells to differentiate into chondrocytes. PURPOSE To characterize MSCs derived from the synovial fluid in ankle joints with osteochondral lesion of the talus (OLT). STUDY DESIGN Controlled(More)
BACKGROUND Several clinical studies have reported on cell-based treatment using mesenchymal stem cells (MSCs) for cartilage regeneration in knee osteoarthritis (OA). However, little is known about the factors that influence the clinical outcomes after surgery. PURPOSE/HYPOTHESIS This study aimed to investigate the clinical outcomes of MSC implantation in(More)
PURPOSE To analyze the reliability and validity of magnetic resonance imaging (MRI) for the detection of anterior talofibular ligament (ATFL) injuries in chronic lateral ankle instability by comparing its findings with arthroscopic findings. METHODS This diagnostic study enrolled patients who underwent MRI followed by subsequent arthroscopy for their(More)