Institution
Fu Jen Catholic University
Education•Taipei, Taiwan•
About: Fu Jen Catholic University is a education organization based out in Taipei, Taiwan. It is known for research contribution in the topics: Population & Hazard ratio. The organization has 6842 authors who have published 9512 publications receiving 171005 citations. The organization is also known as: FJU & Fu Jen.
Topics: Population, Hazard ratio, Cohort study, Cancer, Apoptosis
Papers published on a yearly basis
Papers
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TL;DR: It is suggested that the PI3K/Akt/FoxO survival pathway activated by hypoxia in MSCs enhances chondrogenesis and plays an important role in preventing endochondral ossification.
Abstract: Hypoxia, a common environmental condition, influences cell signals and functions. Here, we compared the effects of hypoxia (1% oxygen) and normoxia (air) on chondrogenic differentiation of human mesenchymal stem cells (MSCs). For in vitro chondrogenic differentiation, MSCs were concentrated to form pellets and subjected to conditions appropriate for chondrogenic differentiation under normoxia and hypoxia, followed by the analysis for the expression of genes and proteins of chondrogenesis and endochondral ossification. MSCs induced for differentiation under hypoxia increased in chondrogenesis, but decreased in endochondral ossification compared to those under normoxia. MSCs induced for differentiation were more resistant to apoptosis under hypoxia compared to those under normoxia. The hypoxia-dependent protection of MSCs from chondrogenesis-induced apoptosis correlated with an increase in the activation of the phosphatidylinositol 3-kinase (PI3K)/Akt/FoxO pathway. These results suggest that the PI3K/Akt/FoxO survival pathway activated by hypoxia in MSCs enhances chondrogenesis and plays an important role in preventing endochondral ossification.
109 citations
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TL;DR: First evidence showing that lycopene is able to inhibit TNF-alpha-induced NF-kappaB activation, ICAM-1 expression, and monocyte-endothelial interaction is provided, suggesting an anti-inflammatory role of lycopenes and possibly explaining in part why lycopenoid can prevent cardiovascular diseases.
108 citations
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TL;DR: Serum indoxyl sulfate level was closely associated with p‐cresylsulfate level in CKD patients and there was a positive correlation between indoxy sulfate and p‐ cresylSulfatelevel.
Abstract: Indoxyl sulfate and p-cresylsulfate was associated with poor clinical outcome of uremia. We explored the relationship between the two toxins and renal function in chronic kidney disease (CKD) patients. This study enrolled 103 stable CKD patients (stage 3–5 and hemodialysis (HD) patients). Serum levels of indoxyl sulfate and p-cresylsulfate were measured using ultra performance liquid chromatography. General laboratory results and patient background were also checked. Patients with advanced CKD had higher serum indoxyl sulfate, p-cresylsulfate based on ANOVA test. There were significant correlation between indoxyl sulfate and p-cresylsulfate and serum creatinine after multivariate regression analysis (B=3.59, P<0.01; B=0.93, P=0.04, respectively). In addition, there was a positive correlation between indoxyl sulfate and p-cresylsulfate level (r=0.61, P<0.01). Indoxyl sulfate and p-cresylsulfate level increased gradually while renal function declined and reached the peak at the stage of HD. Serum indoxyl sulfate level was closely associated with p-cresylsulfate level in CKD patients. J. Clin. Lab. Anal. 25:191–197, 2011. © 2011 Wiley-Liss, Inc.
108 citations
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01 Feb 2004TL;DR: A novel design of a GA-based output-feedback direct adaptive fuzzy-neural controller (GODAF controller) for uncertain nonlinear dynamical systems that can successfully be tuned online via a GA approach and a new fitness function for online tuning the weighting vector of the fuzzy-NEural controller is established by the Lyapunov design approach.
Abstract: In this paper, we propose a novel design of a GA-based output-feedback direct adaptive fuzzy-neural controller (GODAF controller) for uncertain nonlinear dynamical systems. The weighting factors of the direct adaptive fuzzy-neural controller can successfully be tuned online via a GA approach. Because of the capability of genetic algorithms (GAs) in directed random search for global optimization, one is used to evolutionarily obtain the optimal weighting factors for the fuzzy-neural network. Specifically, we use a reduced-form genetic algorithm (RGA) to adjust the weightings of the fuzzy-neural network. In RGA, a sequential-search -based crossover point (SSCP) method determines a suitable crossover point before a single gene crossover actually takes place so that the speed of searching for an optimal weighting vector of the fuzzy-neural network can be improved. A new fitness function for online tuning the weighting vector of the fuzzy-neural controller is established by the Lyapunov design approach. A supervisory controller is incorporated into the GODAF controller to guarantee the stability of the closed-loop nonlinear system. Examples of nonlinear systems controlled by the GODAF controller are demonstrated to illustrate the effectiveness of the proposed method.
108 citations
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TL;DR: It was found that the greater the level of postpartum social support received by the women doing the month, the lower the risk of postnatal depressive symptoms experienced.
108 citations
Authors
Showing all 6861 results
Name | H-index | Papers | Citations |
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P. Chang | 170 | 2154 | 151783 |
Christian Guilleminault | 133 | 897 | 68844 |
Pan-Chyr Yang | 102 | 786 | 46731 |
Po-Ren Hsueh | 92 | 1030 | 38811 |
Shyi-Ming Chen | 90 | 425 | 22172 |
Peter J. Rossky | 74 | 280 | 21183 |
Chong-Jen Yu | 72 | 577 | 22940 |
Shuu Jiun Wang | 71 | 502 | 24800 |
Jaw-Town Lin | 67 | 434 | 15482 |
Lung Chi Chen | 63 | 267 | 13929 |
Ronald E. Taam | 59 | 290 | 12383 |
Jiann T. Lin | 58 | 190 | 10801 |
Yueh-Hsiung Kuo | 57 | 618 | 12204 |
San Lin You | 55 | 178 | 16572 |
Liang-Gee Chen | 54 | 582 | 12073 |