Publications by authors named "Yi-Chou Chen"

Background: Previous meta-analyses only examined the association between single or several gene polymorphisms and osteoarthritis (OA), whereas no studies have concluded that there are existing all gene loci that associate with OA.

Objective: To assess whether a definite conclusion of the association between the gene loci and OA can be drawn.

Methods: Decisive gene strategy (DGS), a literature-based approach, was used to search PubMed, Embase, and Cochrane databases for all meta-analyses that associated gene polymorphisms and OA.

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Osteoarthritis is more prevalent than any other form of arthritis and is characterized by the progressive mechanical deterioration of joints. Glucosamine, an amino monosaccharide, has been used for over fifty years as a dietary supplement to alleviate osteoarthritis-related discomfort. Silibinin, extracted from milk thistle, modifies the degree of glycosylation of target proteins, making it an essential component in the treatment of various diseases.

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Tons of broiler livers are produced yearly in Taiwan but always considered waste. Our team has successfully patented and characterized a chicken-liver hydrolysate (CLH) with several biofunctions. Chronic alcohol consumption causes hepatosteatosis or even hepatitis, cirrhosis, and cancers.

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Background: The cryoablation efficacy of semisolid freezing nitrogen ethanol composite (FNEC) has been demonstrated. We aimed to investigate the feasibility of adjuvant FNEC-assisted cryoablation in different bone cavity types by assessing the perioperative complication rates.

Methods: The medical charts of patients who received intraoperative adjuvant cryoablation using semisolid FNEC for bone tumors from December 2013 to January 2018 were reviewed.

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Chicken-liver hydrolysates (CLHs) have been characterized as performing several biofunctions by our team. This study aimed to investigate if a CLH-based supplement (GBHP01) can ameliorate liver fibrogenesis induced by thioacetamide (TAA) treatment. Our results showed that the TAA treatment caused lower body weight gains and enlarged livers, as well as higher serum ALT, AST, and ALP levels ( < 0.

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Background: Osteoarthritis is an important health issue for the elderly. Many studies indicate that genetics is an important risk factor for osteoarthritis, and a disintegrin and metalloproteinase with thrombospondin motifs 5 () is one gene that is most frequently implicated. Many recent studies have examined the relationship between a polymorphism in the gene (rs226794) and the risk for developing osteoarthritis without definitive results.

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Article Synopsis
  • The study investigates adipose-derived mesenchymal stem cells (ADSCs) and their ability to spontaneously differentiate into neuron-like cells after reaching 80% confluence in culture.
  • * After 24 hours in a specific growth medium and 7 days in another, researchers used RT-qPCR and immunofluorescent staining to analyze gene expression and confirm neurogenic differentiation in ADSCs.
  • * Results showed enhanced expression of neuronal markers and neurotrophins in ADSCs during confluence-initiated differentiation, while no spontaneous differentiation was noted in bone marrow-derived mesenchymal stem cells (BMSCs).
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Introduction: Distal radius mal-unions often cause radius shortening and ulnar impaction syndrome. The modern treatments of ulnar impaction syndrome following distal radius mal-union are ulnar shortening osteotomy (USO) and distal radius lengthening osteotomy (DRLO). However, there are few studies to compare long-term outcomes of these two treatments.

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Background: Osteoarthritis (OA) is a multifactorial disease that is associated with several genetic factors. TFAP2A with a motif of C allele at rs6426749 demonstrates a higher binding ability, thereby increasing CDC42 expression, potentially affecting OA occurrence. In this study, we evaluated the role of rs6426749 polymorphisms on knee OA in a female Taiwanese population.

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Background: Chondrosarcoma is the second most common primary sarcoma of the bone. Surgery remains the gold standard for treatment due to chemotherapy and radiotherapy resistance in chondrosarcoma. The main aim of our study was to analyze patients with primary chondrosarcoma of the bone who were treated in a single tumor center.

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Background/aims: Fabry disease (FD), a rare x-lined genetic disorder is a cause of renal deterioration. The phenotype of FD is highly variable and nonspecific, and correct diagnosis has always been delayed. We aimed to explore the prevalence and clinical presentation of FD in this high-risk male population in a Northern Taiwan medical center.

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Background: The aim of this study was to review the experience of surgical treatment of low-grade chondrosarcoma and to assess the long-term oncological and functional outcomes between intralesional curettage and wide excision.

Methods: We included 11 patients with central low-grade chondrosarcoma lesions treated with intralesional curettage or wide excision from 1998 to 2013. Seven patients were treated with intralesional curettage and local adjuvant treatment (Group A), and four patients were treated with wide excision and reconstructive surgery (Group B).

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Athletic head trauma (both concussive and sub-concussive) is common among adolescents. Head trauma often is followed by motion sickness-like symptoms, by changes in cognitive performance, and by changes in standing body sway. We evaluated adolescent female boxers who did and did not report motion sickness after a bout (i.

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Drivers are less likely than passengers to experience motion sickness, an effect that is important for any theoretical account of motion sickness etiology. We asked whether different types of control would affect the incidence of motion sickness, and whether any such effects would be related to participants' control of their own bodies. Participants played a video game on a tablet computer.

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Athletic head trauma (both concussive and sub-concussive) is common among adolescents. Concussion typically is followed by motion sickness-like symptoms, by changes in cognitive performance, and by changes in standing body sway. We asked whether pre-bout body sway would differ between adolescent boxers who experienced post-bout motion sickness and those who did not.

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Background: Motion sickness is characterized by subjective symptoms that include dizziness and nausea. Studies have shown that subjective symptoms of motion sickness are preceded by differences in standing body sway between those who experience the symptoms and those who are not. Boxers often report dizziness and nausea immediately after bouts.

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Acute kidney injury is a common complication following cardiac surgery. Even small increases in creatinine levels are associated with increases in morbidity and mortality. Numerous factors such as hemolysis can contribute to the development of acute kidney injury after cardiac surgery.

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Background And Aim: Although alpha-fetoprotein (AFP) is a widely used serological marker for hepatocellular carcinoma (HCC), its utility is limited due to its unsatisfactory sensitivity. Meanwhile, a newly developed immunoassay-DR-70-has been reported to have a good sensitivity for HCC in a small-scale study. The aim of this study was to determine the clinical value of DR-70 for the surveillance of HCC.

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Aims: To evaluate the correlation between an urgency severity scale (USS) based on a voiding diary with detrusor overactivity (DO) in a videourodynamic study in patients with an overactive bladder (OAB).

Methods: We prospectively enrolled 190 consecutive patients with OAB. All patients were assessed using a USS and completed a 3-day voiding diary that recorded urgency and urgency urinary incontinence (UUI) episodes and the degree of urgency severity.

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Background And Aim: Portal-systemic collateral vascular resistance and vasoconstrictor responsiveness are crucial in portal hypertension and variceal bleeding control. Statins enhance vasodilators production, but their influence on collaterals is unknown. This study aimed to survey the effect of simvastatin on collaterals.

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Background: The protein-bound uraemic toxin p-cresol is associated with immunodeficiency in haemodialysis (HD) patients. We investigated the effect of serum p-cresol, indoxyl sulphate and other variables on clinical outcomes in HD patients during a 20-month follow-up.

Methods: We enrolled 100 stable HD patients from a single medical centre.

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Aim: To compare the effects of i.v. iron sucrose and Fe chloride on the iron indices of haemodialysis patients with anaemia.

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Background: Extracellular volume (ECV) assessment by bioimpedance analysis is a reliable technique for determining post dialysis target weight. Overhydration and dehydration are two points of dialysis patients' fluid status and both affect blood pressure. We compared ECV and blood pressure between hemodialysis and peritoneal dialysis patients.

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