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 & Medicine. The organization has 6842 authors who have published 9512 publications receiving 171005 citations. The organization is also known as: FJU & Fu Jen.
Topics: Population, Medicine, Cancer, Hazard ratio, Apoptosis
Papers published on a yearly basis
Papers
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TL;DR: Higher abundance of colonic Veillonellaceae and SI Prevotellaceae and lower amount of oral cavity normal flora in proximal SI were found in IBS patients, and higher abundance of Firmicutes to Actinobacter in SI of IBS-mixed type patients was about nine-fold higher than healthy subjects.
Abstract: Objective Several studies suggested that colonic microbiota have impacts on irritable bowel syndrome (IBS) patients. However, the knowledge about the association of small intestine (SI) microbiota with IBS is limited. We aimed to investigate the gut microbiota composition of SI and stool in IBS patients. Materials and methods Biopsies of jejunum mucosa by balloon-assisted enteroscopy and faecal samples from 28 IBS patients and 19 healthy controls were analysed by next-generation sequencing method. Results The three major phyla in SI microbiota of case/control groups were Proteobacteria (32.8/47.7%), Bacteroidetes (25.2/15.3%), and Firmicutes (19.8/11.2%), and those of stool were Bacteroidetes (41.3/45.8%), Firmicutes (40.7/38.2%), and Proteobacteria (15.4/7.1%). Analysis based on the family level, IBS patients had a higher proportion of Veillonellaceae (mean proportion 6.49% versus 2.68%, p = 0.046) in stool than controls. Prevotellaceae was more abundant in IBS patients than in control group (14....
74 citations
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TL;DR: This method of tracking immortalized human bone marrow stromal cells is highly efficient and allows for nontoxic labeling of cells.
Abstract: Background and Purpose— Although stem cell-based treatments for neurodegenerative diseases have advanced rapidly, there is currently no clinically available method to monitor the fate of transplanted cells in the brain. Methods— To use magnetic resonance imaging for tracking transplanted stem cells in the ischemic rat brain, we used the cellular labeling substance Effectene to transfect a standard contrast agent (Gd-DTPA) into immortalized human bone marrow stromal cells. Results— The transfection efficiency of this method was up to 90%, which is substantially better than pure spontaneous endocytosis or other transfection agents. In addition, cellular uptake of Gd-DTPA in vitro was maintained for >28 days. Therefore, we could follow transplanted stem cell migration and homing into the penumbric area. Using double immunofluorescence, the transplanted cells were seen to differentiate into glial cells, neurons and vascular endothelial cells. Cortical neurochemical activity as evaluated by proton magnetic resonance spectroscopy ( 1 H-MRS) also increased considerably after immortalized human bone marrow stromal cell transplantation. Conclusion— This method of tracking immortalized human bone marrow stromal cells is highly efficient and allows for nontoxic labeling of cells.
74 citations
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TL;DR: This work involves a fingerprint biometric and password to enhance the security level of the remote authentication scheme, which uses only hashing functions to implement a robust authentication with a low computation property.
Abstract: Various user authentication schemes with smart cards have been proposed. Generally, researchers implicitly assume that the contents of a smart card cannot be revealed. However, this is not true. An attacker can analyze the leaked information and obtain the secret values in a smart card. To improve on this drawback, we involve a fingerprint biometric and password to enhance the security level of the remote authentication scheme Our scheme uses only hashing functions to implement a robust authentication with a low computation property. Copyright © 2011 John Wiley & Sons, Ltd.
74 citations
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TL;DR: The correlation between the underlying renal disease and the development of TCC was investigated, and the most common malignancy in dialysis patients of Taiwan was transitional cell carcinoma.
Abstract: BACKGROUND.
Transitional cell carcinoma (TCC) is the most common malignancy in dialysis patients of Taiwan. The reason for such a high incidence of TCC is undetermined. The correlation between the underlying renal disease and the development of TCC was investigated.
METHODS.
The authors retrospectively reviewed the clinical data and outcome of 1537 chronic hemodialysis (HD) patients from 1993 to 2002. The incidence of TCC was computed. The Cox regression method was used to analyze the role of potential risk factors.
RESULTS.
After a mean dialysis duration of 46.5 months, 26 (1.69%) patients with TCC were diagnosed. The standardized incidence ratio (SIR) of TCC was 48.2 as compared with the general population and the SIR of TCC seemed higher in women (65.1) and in the age group 50 to 54 years (173.6). Of them, most cases showed no definite etiology. All these cases showed bilateral contracted kidneys. Nonnephrotic proteinuria was found in all cases and trace glucosuria was found in 17 (65%). Painless gross hematuria was the cardinal symptom and distant metastasis was rare. Also, TCC in upper urinary tracts were common and found in 14 (54%) of patients. Age at the time of dialysis, female sex, compound analgesic use, and Chinese herb use had statistical significance as risk factors (P < .05).
CONCLUSIONS.
Chronic HD patients have a high risk of TCC in Taiwan, especially in female and middle-aged patients. The study indicated that chronic tubulointerstitial nephritis (CTIN) is the most likely underlying renal disease in HD patients with TCC, a high percentage of the CTIN related to the usage of Chinese herbs or compound analgesics may contribute to the development of TCC, whereas diabetes or chronic glomerulonephritis play only a minor role. Cancer 2007. © 2007 American Cancer Society.
74 citations
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TL;DR: In hypogonadal patients with ED, androgen supplementation is first-line therapy and combined use may improve erectile function and enhance the therapeutic effect of PDE-5 inhibitors.
Abstract: To investigate the therapeutic effect of androgen on hypogonadal patients unresponsive to sildenafil alone. In total, 32 hypogonadal patients with erectile dysfunction (ED), initially had an inadequate response to sildenafil (100 mg). Oral testosterone undecanoate (Restandol, 80 mg, bid or tid) alone was supplied for 2 months, and if patients could not achieve a satisfactory erection, combined use of testosterone and sildenafil was continued thereafter. Total testosterone (TT), free testosterone (FT), and the parameters of the International Index of Erectile Function (IIEF), International Prostate Symptom Score (IPSS), and uroflow rate (UFR) were assessed. Eleven patients (34.3%) achieved satisfactory erectile function after testosterone replacement only. Another 12 (37.5%) patients experienced satisfactory intercourse after combined therapy. Serum TT and FT levels significantly increased after the use of testosterone alone (415+/-163 vs 220+/-101 ng/dl, P<0.01; 10.4+/-4.6 vs 5.1+/-1.9 ng/dl; P<0.01, respectively) and the combined use of testosterone and sildenafil (498+/-178 vs 220+/-101 ng/dl, P<0.01; 11.7+/-4.6 vs 5.1+/-1.9 ng/dl, P<0.001, respectively); as did the IIEF score (14.8+/-6.8 vs 12.6+/-7.5, P<0.01, 17.5+/-5.2 vs 12.6+/-7.5, P<0.001, respectively). However, no statistical differences were demonstrated for IPSS or UFR. In conclusions, one-third of hypogonadal patients with ED who failed to respond to sildenafil, responded to testosterone alone, another third responded to sildenafil again after normalization of testosterone. So, in hypogonadal patients with ED, androgen supplementation is first-line therapy. If patients are unresponsive to androgen alone or sildenafil alone, combined use may improve erectile function and enhance the therapeutic effect of PDE-5 inhibitors.
74 citations
Authors
Showing all 6861 results
Name | H-index | Papers | Citations |
---|---|---|---|
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 |