Antibody to hepatitis C virus (AntiHCV) was detected using antiHCV EIA (Abbott Kit) in the sera of Chinese patients with hepatocellular carcinoma (HCC), acute hepatitis, chronic hepatitis and blood donors, the positiv...Antibody to hepatitis C virus (AntiHCV) was detected using antiHCV EIA (Abbott Kit) in the sera of Chinese patients with hepatocellular carcinoma (HCC), acute hepatitis, chronic hepatitis and blood donors, the positive rates being 10.4% (61/586),11. 8% (10/85),19.2% (44/229), ana 1. 9% (3/160) respectively. HBV DNA was detected by polymerase chain reaction (PCR) in sera from 61 HCC patients with positive antiHCV, the positive rate for HBV DNA being 55.7% (34/61),which was lower than those with negative antiHCV (78.7%) , 413/525). These results indicate that in Chuia the role of HBV infection in the causation of HCC seems to be more important than that of HCV infection.展开更多
IN the study of antigen and antibody reaction with ellipsometric spectroscopy, most researchers calculated the thickness of antibody film, absorbance and film constant by mathematic models.But by using simple mathemat...IN the study of antigen and antibody reaction with ellipsometric spectroscopy, most researchers calculated the thickness of antibody film, absorbance and film constant by mathematic models.But by using simple mathematic models, it is very hard to describe accurately the real state of the system. Huang and Ord proposed a new physical measurement (optical tracking rate,V<sub>op</sub>), indicating the total change of △, Ψ in study of oxidation and reduction reaction of the iron electrode in alkaline solution. Many experimental results showed that the spectral peaks in V<sub>op</sub>～t figure correspond to the turning points on the polarization curve. This work展开更多
文摘Antibody to hepatitis C virus (AntiHCV) was detected using antiHCV EIA (Abbott Kit) in the sera of Chinese patients with hepatocellular carcinoma (HCC), acute hepatitis, chronic hepatitis and blood donors, the positive rates being 10.4% (61/586),11. 8% (10/85),19.2% (44/229), ana 1. 9% (3/160) respectively. HBV DNA was detected by polymerase chain reaction (PCR) in sera from 61 HCC patients with positive antiHCV, the positive rate for HBV DNA being 55.7% (34/61),which was lower than those with negative antiHCV (78.7%) , 413/525). These results indicate that in Chuia the role of HBV infection in the causation of HCC seems to be more important than that of HCV infection.
文摘IN the study of antigen and antibody reaction with ellipsometric spectroscopy, most researchers calculated the thickness of antibody film, absorbance and film constant by mathematic models.But by using simple mathematic models, it is very hard to describe accurately the real state of the system. Huang and Ord proposed a new physical measurement (optical tracking rate,V<sub>op</sub>), indicating the total change of △, Ψ in study of oxidation and reduction reaction of the iron electrode in alkaline solution. Many experimental results showed that the spectral peaks in V<sub>op</sub>～t figure correspond to the turning points on the polarization curve. This work
