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174篇 您的检索式:作者名="Chan HS"
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1Correlation and prognostic significance of beta-galactoside alpha-2,6-sialyltransferase and serum monosialylated alpha-fetoprotein in hepatocellular carcinoma显示文摘AIM: To investigate the correlation between tissue ST6Gal I and serum msAFP in HCC patients, and to investigate their prognostic significance.METHODS: Preoperative sera,paired tumorous and non-tumorous tissues were collected from 19 consecutive patients who had undergone surgical resection of HCC.ST6Gal T activities in the tissues were measured by an in vitro microsomal enzyme activity assay. The percentages of tumor-specific msAFP in the sera were also estimated by an isoelectric focusing-immunoblotting assay.RESULTS: The tumor ST6Gal I activity was negatively correlated with serum msAFP percentage (r = -0.53,P = 0.019). Both decreased tumor ST6Gal I activity andincreased serum msAFP percentage were associatedwith poor tumor cell differentiation. Univariate analyses showed that both decreased tumor ST6Gal T activity (P = 0.028), increased serum msAFP percentage (P = 0.034) and poor tumor cell differentiation (P = 0.031)were associated with shorter overall survival. Multivariate analysis using the Cox regression model showed that the preoperative serum msAFP percentage (P = 0.022)and tumor cell differentiation status (P = 0.048) were independent prognostic indicators for patient overall survival.CONCLUSION: Our results indicate that the presence of msAFP in blood circulation is associated with a decreased activity of ST6Gal I activity in HCC. Both tissue ST6Gal I and serum msAFP are potential prognostic markers for patients with operable HCC.Terence CW Poon Clarissa HS Chiu Paul BS Lai Tony SK Mok Benny Zee Anthony TC Chan Joseph JY Sung Philip J Johnson 2005World Journal of Gastroenterology2005,11,42:4
2Increme- ntal benefit and cost-effectiveness of high-dose statin therapy in high- risk patients with eoronary artery disease 显示文摘Chan PS Nallamothu BK Gurm HS Hayward RA Vijan S 2007Circulation2007,115,18:1
3Thalidomide for severe refractory ankylosing spondylitis:a 6-month open-label trial显示文摘Wei JC Chan TW Lin HS 2003J Rheumatol2003,30,12:1
4Energy metabolism in children with newly diagnosed acute lymphoblastic leukemia显示文摘Stallings VA Vaisman N Chan HS 1989Pediatr Res1989,26,:1
5Correlations between umbilical and maternal serum adiponectin levels and neonatal birthweights显示文摘Chan TF Yuan SS Chen HS 2004Acta Obstet Gynecol Scan2004,83,2:1
6Extragonadal endo-dermal sinus tumors in children: a review of 24 cases显示文摘0 ’ Sullivan P Daneman A Chan HS 1983PediatrRadiol1983,13,5:1
7A rare case of' giant' right-sided retroperitoneal bronchogenic cyst显示文摘Goh BK Chan HS Wong WK 2004Dig Dis Sci2004,49,:1
8Aberrant serum adiponectin levels in women with uterine leiomyomas显示文摘Chen HS Chan TF Chung YF 2004Gynecol Obstet Invest2004,58,3:1
9Correlations between umbilical and maternal serum adiponectin levels and neonatal birthweights显示文摘Chan TF Yuan SS Chen HS 2004Acts Obstet Gynecol Scand2004,83,2:1
10Pernicious anemia in Chinese:a study of 181 patients in a Hong Kong hospital显示文摘Wun Chan JC Yu Liu HS Sang Kho BC 0,,:1
11Anticentromere antibodies(ACA) : Clinical distribution and disease specificity 显示文摘Chan HL Lee YS Hong HS 1994Clin Exp Dermatol1994,1994,4:1
12Bronchoscopic aspiration and bronchoalveolar lavage in the diagnosis of sputum smeamegative pul-monary tubereulosis显示文摘Chan HS Sun AJ Hoheisel GB 1990Lung1990,168,:1
13Granulosa-lutein cell growth differentiation factor-9 (GDF-9) messenger RNA and protein expression in vitro fertilization (IVF) cycles:relation to characteristics of ovulation induction and IVF显示文摘Huang HY Wang HS Chan SH 2009Fertil Steril2009,91,4:1
14Population pharmacokinetics of carbamazepine in Singapore epileptic patients显示文摘Chan E Lee HS 2001Br J Clin Pharmacol2001,51,6:1
15Obstructive sleep apnea presenting with nocturnal angina, heart failure ,and near miss sudden death 显示文摘Chan HS Chiu HF Tse LK 1991Chest1991,99,4:1
16Increased serum retinol-binding protein 4 concentrations in women with gestational diabetes mellitus显示文摘Chan TF Chen HS Chen YC 2007Reprod Sci2007,14,:1
17Subinhibitory concentrations of protein synthesis-inhibiting antibiotics promote increased expression of the agr virulence regulator and production of phenol- soluble modulin cytolysins in community-associated methicillin- resistant Staphylococcus aureus 显示文摘Joo HS Chan JL Cheung GY 2010Antimicrob Agents Chemother2010,54,11:1
18The role of nm23-H1 in the progression of transitional cell bladder cancer显示文摘Chow NH Liu HS Chan SH 2000Clin Cancer Res2000,6,9:1
19Opportunistic breast cancerscreening in Hong Kong: A revisit of the Kwong Wah Hospital expe-rience显示文摘Lui CY? Lam HS Chan LK 2007Hong Kong Med2007,13,2:1
20Thalidomide for severe refractory anklosing spondylitis : a 6-month open-label trial显示文摘Wei JC Chan TW Lin HS 2003J Rheumatol2003,30,12:1
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