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| 1 | CT arterial portography and CT hepatic arteriography in detection of micro liver cancer显示文摘AIM To recognize the characteristic findings of micrQliver cancer (MLC) and to evaluate the effect of CT arterial portography (CTAP) and CT hepatic arteriography (CTHA) in diagnosis of MLC. METHODS Between April 1996 to December 1998, CTAP and CTHA were performed in 12patients with MLC, which were not detect ed byconventional CT examinations. After CTHA, 3 mL-- 5 mL mixture of lipiodol, doxorubic in andmitomycin C were injected into hepatic arterythrough the catheter, and then followed up by CTthree or four weeks later (Lipiodol CT LP-CT).RESULTS A total of 22 micro--tumors (0 .2 cm 0.6 cm in diameter ) were detected in 12patients, which manifested as small perfusiondefects in CTAP and small round enhancement inCTHA. The rate of detectability of CTAP andCTHA was 68.2% (15/ 22) and 77.3% (17/ 22)respectively, and the rate of the simultaneoususe of both procedures reached 86. 4% (19/ 22 ).All micro--tumors were demonstrated as punctatelipiodol deposit fool in LP--CT. After LP--CT, theelevated serum level of Q-fetoprotein (AFP)dropped to the normal level in all patients.CONCLUSION The CTAP and CTHA are the mostsensitive imaging methods for detecting microIiver cancer. Confirmed by the change of theelevated serum AFP level and lipiodol depositfool in LP-CT, small perfusion defects in CTAPand punctate enhancement in CTHA may suggestmicro--liver cancer. | Li L Wu PH Mo YX Lin HG Zheng L Li JQ Lu LX Ruan CM Chen L | 1999 | World Journal of Gastroenterology1999，5，3： | 16 |
| 2 | Kupffer cell and apoptosis in experimental HCC显示文摘INTRODUCTION Our previous study has proved that Kupffer cellsmay have an inhibitory effect on the process ofhepatocarcinogenesis,however,their inhibitorymechanism needs exploring deeply.We performed acomparative study on the expression of PCNA,Bax,P53 and apoptosis of liver cancer cells usingimmunohistochemical technology and terminaldeoxynucleotidyl transferase (TdT)-mediateddUTP-digoxigenin nick end labeling(TUNEL) | Zhu HZ Ruan YB Wu ZB Zhang CM | 2000 | World Journal of Gastroenterology2000，6，3： | 12 |
| 3 | Profiling gene tran-scription in vivo reveals adipose tissue as an immediate target of tumor necrosis factor alpha: Implications for insulin resistance 显示文摘 | Ruan H Miles PD Ladd CM | 2002 | Diabetes2002，51，11： | 1 |
| 4 | Detection of viable Salmonella typhimurium by impedance measurement of electrode capacitance and medium resistance显示文摘 | Yang LJ Ruan CM Li YB | 2003 | Biosensors & Bioelectronics2003，19，5： | 1 |
| 5 | Profiling gene transcription in vivo reveals adipose tissue as an immediate target of tumor necrosis factor-alpha:implications for insulin resistance显示文摘 | Ruan H Miles PD Ladd CM | 2002 | Diabetes2002，51，11： | 1 |
| 6 | Profiling gene transcription in vivo reveals adipose tissue as an immediate target of tumor necrosis factor- alpha: Implications for insulin resistance 显示文摘 | Ruan H Miles PD Ladd CM | 2002 | Diabetes2002，51，11： | 1 |
| 7 | Profiling genetranscription in vivoreveals adipose tissues as animmediate target of tumor necrosis factor alpha显示文摘 | Ruan H Miles PD Ladd CM | 2002 | Diabetes2002，51，： | 1 |
| 8 | Profiling gene transcription in vivo reveals adipose tissue as an immediate target of tumor necrosis factor-alpha, implications for insulin resistance显示文摘 | Ruan H Miles PD Ladd CM | 2002 | Diabetes2002，51，： | 1 |
| 9 | Profiling gene transcription in vivo reveals adipose tissue as an immediate target of tumor necrosis factor - alpha: implications for insulin resistance 显示文摘 | Ruan H Miles PD Ladd CM | 2002 | Diabetes2002，51，： | 1 |
| 10 | Construction and application of plasmids containing bidirectional promoters of vaccinia virus 显示文摘 | Hsu T Cao X Liu GO Ruan L Chu CM | 1988 | J Virol1988，62，12： | 1 |
| 11 | Profiling gene transcription in vivo reveals adipose tissue as an immediate target of tumor necrosis factor-alpha: implications for insulin resistance 显示文摘 | Ruan H Miles PD Ladd CM | 2002 | Diabetes2002，51，11： | 1 |
| 12 | Profiling gene transcription invivo reveals adipose tissue as an immediate target of tumor necrosis factor- alpha: implications for insulin resistance显示文摘 | Ruan H Miles PD Ladd CM | 2002 | Diabetes2002，51，11： | 1 |
| 13 | Validation of the intact zwit- termicin A biosynthetic gene cluster and discovery of a comple- mentary resistance mechanism in Bacillus thuringiensis 显示文摘 | Luo Y Ruan LF Zhao CM | 2011 | An- timicrob Agents Chemother2011，55，9： | 1 |
| 14 | Antagonism of transforming growth factor-13 signaling inhibits fibrosis-related genes 显示文摘 | Liu X J Ruan CM Gong XF | 2005 | Biotechnol Lett2005，27，20： | 1 |
| 15 | Diagnostic values of CTperfusion imaging in pulmonary masses显示文摘 | Ruan CM Chen WJ Zheng L | 2007 | Ai Zheng2007，26，1： | 1 |
| 16 | Immunobiosensor chips for detection of Escherichia coli 0157:H7 using electrochem- ical impedance spectroscopy 显示文摘 | Ruan CM Yang LJ Li YB | 2002 | Analytical Chemistry2002，74，18： | 1 |
| 17 | Extraction and determination of some psyehotropic drugs in urine samples using dispersiveliquid-liquid microextraction followed by high-performance liquid chromatography 显示文摘 | XIONG CM RUAN JL CAI YL | 2009 | J Pharm Biomed Anal2009，49，2： | 1 |
| 18 | Antagonisal of transforming groth factor beta signaling inhibits fibrosis - related genes显示文摘 | Liu XJ Ruan CM Gong XF Li XZ Wang MW Yin JQ | 2005 | Biotechnol Lett2005，27，： | 1 |
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