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| 1 | Expression of gap junction genes connexin 32,connexin 43 and their proteins in hepatocellular carcinoma and normal liver tissues显示文摘AIM To investigate the significance andmechanism of cx32 mRNA,cx43 mRNA and theirproteins in hepatocarcinogenesis.METHODS Sixty-one cases of HCC and 14cases of normal liver tissues were detected byimmunohistochemical and in situ hybridization(ISH)methods.RESULTS In HCC grades Ⅰ,Ⅱ,Ⅲ and normalliver tissues,the positive rates of Cx32 proteinwere 55.6%,42.1%,18.2% and 92.9%,respectively.The detection rates of Cx43 proteinwere 44.4%,26.3%,12.1% and 78.6%,respectively.There was significant difference inCx32 and Cx43 protein between HCC and normalliver tissues(P<0.01).ISH the positive rates ofcx32 mRNA shown by ISH in HCC grades Ⅰ,Ⅱ,Ⅲ and normal liver tissues were 88.9%,84.2%,87.9% and 92.9%,respectively.Those of cx43mRNA were 77.8%,78.6%,78.8% and 85.7%,respectively.There was no statistical differencein the positive rates of cx32 mRNA and cx43mRNA between HCC and normal liver tissue(P>0.05).CONCLUSION The aberrant location of Cx32and Cx43 proteins could be responsible forprogression of hepatocarcinogenesis,and thedefect of cx genes in post-translationalprocessing might be the possible mechanism. | Ma XD Sui YF Wang WL | 2000 | World Journal of Gastroenterology2000，6，1： | 9 |
| 2 | A New Ursene Type Triterpenoid from Crepis napifera显示文摘A new triterpenoid, urs-20-en-3β-acetoxy-22α-ol, and three known compounds 3β- acetoxy-amyrin, 3β-acetoxy-lupeol, lupeol were isolated from the leaves of Crepis napifera (Franch.) Babc. Their structures were determined by means of spectroscopic studies. | Wu, SH Luo, XD Ma, YB Wu, DG | 2000 | Chinese Chemical Letters2000，11，8： | 3 |
| 3 | The polymorphisms of GSTM 1, GSTF1, HYL 1 * 2, and XRCC 1, and aflatoxin B1-related hepato cellular carcinoma in Guangxi population, China 显示文摘 | Long XD Ma Y Wei YP | 2006 | Hepatol Res2006，36，1： | 1 |
| 4 | Ligation ofintegrin alpha 3beta 1 by laminin 5 at the wound edge activates Rho-dependent adhesion of leading keratinocytes on collagen显示文摘 | Nguyen BP Ren XD Schwartz MA | 2001 | J Biol Chem2001，276，43： | 1 |
| 5 | A single subcutaneous bolus of erythropeietin normalizes cerebral blood flow autoregulatiou after subarachnoid hemorrhage in rats显示文摘 | Spring borg JB Ma XD Rochat P | 2002 | Br J Pharmacol2002，135，： | 1 |
| 6 | Orail and STIM reconstitute store-operated calcium channel function显示文摘 | Soboloff J Spassova MA Tang XD | 2006 | J Biol Chem2006，281，20： | 1 |
| 7 | Aberrant patterns of cellular communication in diabetes-induced embryopmhy I: membrahe signaling显示文摘 | Reecc EA Ma XD Dhanasekamn D | 2002 | J Mater Fetal Med2002，11，： | 1 |
| 8 | Heterotrimetic G - protein participation in Arabidopsis pollen germination through modulation of a plasmamembrane hyperpolarization - activated Ca^2 + - permeable channel 显示文摘 | Wu YS Xu XD Li S J Liu T Ma LG Shang ZL | 2007 | New phytolgist2007，176，3： | 1 |
| 9 | Surgery for large primary liver cancer(PLC≥10cm):report of 1227 cases显示文摘 | Zhou XD Tang ZY Ma ZC | 2002 | JHBPS2002，9，1： | 1 |
| 10 | Paclitaxel/sirolimuscombinationcoated drug-eluting stent: in vitro and in vivo drugrelease studies显示文摘 | Ma XD Oyamada S Gao F | 2011 | J Pharm Biomed Anal2011，54，4： | 1 |
| 11 | Orail and STIM reconsti- tute store-operated calcium channel function 显示文摘 | Soboloff J Spassova MA Tang XD | 2006 | J Biol Chem2006，281，20： | 1 |
| 12 | Twenty –year survivors afterresection for hepatocellular carcinoma-analysis of 53 cases显示文摘 | Zhou XD Tang ZY Ma ZC | 2009 | J CancerRes Clin Oncol2009，135，8： | 1 |
| 13 | Two novel secoergosterols from the fungus Tylopilus plumbeoviolaceus显示文摘 | Wu SH Luo XD Ma YB 2000 | 2000 | J Nat Prod2000，63，： | 1 |
| 14 | The chemical constituents of Amoora yuuanensis显示文摘 | Luo XD Wu SH Ma YB | 2001 | Acta Botanica Sinica2001，43，4： | 1 |
| 15 | The presence of a heterotrimeric G protein and its role in signal transduction of extracelluar calmodulin in pollen germination and tube growth显示文摘 | Ma LG Xu XD Cui SJ | 1999 | Plant Cell1999，11，： | 1 |
| 16 | Refining a biotic ligand model for nickel toxicity to barley root elongation in solution culture显示文摘 | Li B Zhang X Wang XD Ma YB | 2009 | Ecotoxicology and Environmental Safety2009，72，6： | 1 |
| 17 | Polymorphism in xero- derma pigmentosum eomplementation group C eodon 939 and aflatoxin B1 - related hepatoeellular carcinoma in the Guangxi population 显示文摘 | Long XD Ma Y Zhou YF | 2010 | Hepatology2010，52，4： | 1 |
| 18 | Sctutellarin induced Ca(2+) release and blocked KC15induced Ca(2+) in- flux in smooth muscle ceils isolated from rat thorac ic artery显示文摘 | Zhu BH Ma L Pan XD | 2010 | Asian Nat Prod Res2010，16，12： | 1 |
| 19 | Preparation and characterization of polymer- capped CdS nanocrystals显示文摘 | Liu SH Qian XF Ma XD | 2003 | Physics and Chemistry of Solids2003，64，： | 1 |
| 20 | Serum positive for the autoanti body against the β (1) adrenoceptor from Chinese patients with congestive heart failure decreases I(ss) in mouse cardiac myocytes 显示文摘 | Wang YY Ma ZY Li XD | 2011 | Clin Dev Immunol2011，14，： | 1 |
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