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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 | SCC MECHANISM OF STAINLESS STEEL AISI 321 IN ACIDIC CHLORIDE SOLUTION显示文摘It is verified that stainless steel AISI 321 is in the active anodic dissolution state in 0.5mol/L HCll+0.5 mol/L NaCl solution at 55℃.The SCC of the steel in the solution cannot be reasonably explained by passive film rupture-nepasivation theory and by hydrogenembrittlement theory.There are evidences that the fracture stress at the tip of the cracksis reduced by anodic dissolution due to its role in relieving strain hardening layer at cracktip. | HUANG Yanliang CAO Chu’nan LIN Haichao LU Ming Corrosion Science Laboratory,Institute of Corrosion and Protection of Metals,Academia Sinica,Shenyang,China Ph D student,Institute of Corrosion and Protection of Metals,Academia Sinica,Shenyang 110015,China | 1993 | Acta Metallurgica Sinica(English Letters)1993，6，12： | 3 |
| 3 | Neuropsychiatric sym-ptoms are associated with progression from mild cognitive impairment to Alzheimer's disease显示文摘 | Teng E Lu PH Cummings JL | 2007 | Dement Geriatr Cogn Disord2007，24，4： | 1 |
| 4 | A novel population of expanded human CD3 + CD56 + cells derived from T cells with potent in vivo antitumor activity in mice with severe combined immunodeficiency显示文摘 | Negrin RS | 1994 | J Immunol1994，153，4： | 1 |
| 5 | A novel population of expanded human CD3^+CD56^+ cells with potent in vivo antitumor activity in mice with severe combined immunodeficiency 显示文摘 | Lu PH Negrin RS | 1994 | J Immunol1994，153，： | 1 |
| 6 | Effect of fine steel slag powder on the early hydration process of portland cement显示文摘 | Hu Shuguang Ph D He Yongjia Lu Linnu Ding Qingjun | 2006 | Journal of Wuhan University of Technology - Mater Sci Ed2006，，1： | 1 |
| 7 | Predictive value of rapid shallow breathing index measured at initiation and termination of a 2-hour spontaneous breathing trial for weaning outcome in ICU patients显示文摘 | Kuo PH Wu HD Lu BY | | 0，，： | 1 |
| 8 | Chromosomal amplifica-tions, 3q gain and deletions of 2q33-q37 are the frequentgenetic changes in cervical carcinoma 显示文摘 | Rao PH Arias PH Lu XY | 2004 | BMC Cancer2004，4，1： | 1 |
| 9 | Increase of mitochondria and mi- tochondrial DNA in response to oxidative stress in human cells 显示文摘 | Lee HC Yin PH Lu CY | 2000 | Biochem J2000，348，2： | 1 |
| 10 | A novel population of expanded human CD3+ CD56+ cells derived from T cells with potent in vivo antitumor activity in mice with severe combined immunodeficiency显示文摘 | Lu PH Negrin RS | 1994 | J Immunol1994，153，： | 1 |
| 11 | Gefitinib-indnced epidermal growth factor receptor-independent keratinocyte apoptosis is mediated by the JNK activation pathway 显示文摘 | Lu PH Kuo TC Chang KC | 2011 | Br J Dermatol2011，164，1： | 1 |
| 12 | Heterogeneous age-related breakdown of white matter structural integrity:implications for cortical 'disconnection' in aging and Alzheimer's disease显示文摘 | artzokis G Sultzer D Lu PH | 2004 | Neurobiol Aging2004，25，： | 1 |
| 13 | A novel population of expanded human CD3^+ CD56^+ cells derived from T cells with potent in vivo antitumor activity in mice with severe combined immunodeficiency显示文摘 | Lu PH Negrin RS | 1994 | J Immunol1994，153，4： | 1 |
| 14 | In vivo evidence of different impact of typical and atypical antipsychotics on intracortical myelin in adults with schizophrenia显示文摘 | Bartzokis G Lu PH Stewart SB | | 0，，2： | 1 |
| 15 | A novel population of expanded human CD3+ CD56+ cells derived from T cells with potent in vivo antitumor activity in mice with severe combined immunodeficiency显示文摘 | Lu PH Negrin RS | 1994 | J Immunol1994，153，4： | 1 |
| 16 | Increase of mitochondria and mitochondrial DNA in response to oxidative stress in human ceils 显示文摘 | LEE HC YIN PH CY LU | 2000 | Biol Chem J2000，348，： | 1 |
| 17 | 3D Mapping of mini-mental state examination performance in clinical and preelinical Alzheimer disease显示文摘 | Liana GA Lu PH Steve R | 2006 | Alzheimer Dis Assoc Disord2006，12，： | 1 |
| 18 | Chromosoma-lam Plitications 3q gain and deletions of 2q37-q37arethe frequent genetic changes in cervivcal carcinoma显示文摘 | Rao PH Arias-Pulido H Lu XY | 2004 | BMC Cancer2004，4，1： | 1 |
| 19 | Structure-based drug design and structural biology study of novel nonpeptide inhibitors of severe acute respiratory syndrome coronavirus main protease显示文摘 | Lu IL Mahindroo N Liang PH | 2006 | J Med Chem2006，49，17： | 1 |
| 20 | A novel population of expanded hu- man CD3+CD56+ cells derived from T cells with potent in vivo antitumor activity in miee with severe combined im- munodefieiency显示文摘 | Lu PH Negrin RS | 1994 | J Immunol1994，153，4： | 1 |
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