• The Journal of Dong Guk Oriental Medicine
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• v.8 no.1
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• pp.93-106
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• 1999

For the purpose of investigate the inhibition effects of Injinchunggantang on Hepatitis and C Virus. The inhibition experiments were as follows : 1. The inhibition effects of Hepatitis B surface antigen production was remarkably increased in the pretreated group of Injinchunggantang compared with control group. 2. Amplified PCR products of HBV-DNA in culture media was considerably decreased in the pretreated group of Injinchunggantang compared with control group. 3. Results of ATP quantitation and ATPase inhibition percent was increased pretreated group of Injinchunggantang. Also ATPase activity of HCV helicase inhibition assay was increased with a dose dependent manner. These results may suggest that Injinchunggantang will have the inhibition effects of Hepatitis B and C Virus.

• Journal of Haehwa Medicine
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• v.5 no.2
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• pp.509-511
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• 1997

• 간의등불
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• s.27
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• pp.4-5
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• 2002

• Korean Journal of Clinical Laboratory Science
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• v.47 no.2
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• pp.78-82
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• 2015

The purpose of this study was to survey the anti-HBs positivity and titers of antibody in current students who received nationwide vaccination against Hepatitis B virus which targeted infants in 1995. The subjects were 262 students in Gyeongnam province from April 2014 to October 2014. The positive rate of anti-HBs was 55.3% (145 people) and the negative rate of anti-HBs was 44.7% (117 people). Positivity was shown to be higher in women than men. However, there was no statistically significant difference. Of the HBV-vaccinated subjects, 117 (44.7%) had anti-HBs titer <10, which is judged to be negative, 126 (47.8%) had anti-HBs titer 10-499.9 mIU/mL, which is judged to be positive, and 22 (7.3%) had anti-HBs titer more than 500 mIU/mL. The rate of anti-HBs with lower titer (10-99.9 mIU/mL) was 62% in the positive group. Classifying the antibody titer according to age, the rate of anti-HBs positivity in titer with less than 100 mIU/mL was indicated to be 78.3% in cases of 19-20 year old and 46.7% in 21-22 year old, 52.3% in 23-24 year old. A case of the lower titer with 10-99.9 mIU/mL, showed significant difference according to age. As a result of research, the antibody titers is decreased depending on the passage of time. Hence, the checking of anti-HBs titer is needed after Hepatitis B vaccination and many healthy adults will need periodic boosters of hepatitis B vaccine to maintain production of antibody to hepatitis B surface antigen.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.2 no.2
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• pp.169-177
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• 1999

Purpose: To evaluate the efficacy of interferon alpha therapy with or without prednisolone in children with chronic hepatitis B. Methods: Twenty-eight children (22 boys, 6 girls, mean age 130 months) had seropositive results for HBsAg, HBeAg and HBV DNA; 11 had chronic persistent hepatitis and 17 had chronic active hepatitis. The patients were divided into two groups depending upon their inflammatory activity on liver biopsy, pretreatment serum ALT levels and HBV DNA levels. Fourteen children (group 1: chronic active hepatitis, ALT ${\geq}$ 100 IU/L and HBV DNA ${\leq}$ 100 pg/$300\;{\mu}L$) received interferon alpha 2a 5 $MU/m^2$ of body surface three times weekly for 6 months. Fourteen children (group 2: chronic persistent hepatitis or chronic active hepatitis with ALT < 100 IU/L or HBV DNA > 100 pg/$300\;{\mu}L$) received prednisolone in decreasing daily doses of 60 mg/$m^2$, 40 mg/$m^2$, and 20 mg/$m^2$, each for 2 weeks, followed after 2 weeks by interferon alpha 2a on the same schedule. At the end of therapy, 3 end points were analyzed: HBeAg seroconversion, serum ALT normalization rate and clearance of serum HBV DNA. Results: At the end of treatment, HBe antigen-to antibody seroconversion was higher but not more significant in group 1 than group 2 (71.4% vs. 50.0%). Only one patient in group 2 who lost HBeAg, also cleared HBsAg. ALT normalization was similar in both groups (64.3% in group 1 vs. 55.6% in group 2). Clearance of serum HBV DNA was observed in 78.6% of patients in group 1 and 64.3% in group 2, but no significant differences. Complete response was similarly achieved in both groups (57.1% in group 1 vs. 50.0% in group 2). Interferon alpha therapy with prednisolone priming was well tolerated and all children finished therapy. Conclusion: The combined therapy with prednisolone followed by interferon alpha may be safe and effective in inducing a serological and biochemical remission of the disease in approximately 50% of children with chronic hepatitis B and with a high level of viral replication and less active disease. However, a controlled study should be performed to confirm these results.

• Environmental Mutagens and Carcinogens
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• v.11 no.2
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• pp.134-140
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• 1991

B형 간염바이러스의 표면항원, 파상풍, 디프테리아균의 toxoid, 백일해의 혼합백신인 PDT-Hepa의 효능을 실험하여 다음과 같은 결과를 얻었다. 시험물질을 기니픽에 접종하였을 때 B형 간염 바이러스의 표면 항원과 파상풍 및 디프테리아균의 toxoid에 대한 항체형성이 뚜렷이 관찰되었으며, 항체형성의 정도는 접종용량에 비례하였다. 백일해의 경우는 시험물질을 마우스에 접종시킨 후 마우스에 감수성이 있는 Bordetella pertussis 18323주로 직접 공격 접종하여 이 균에 대한 방어력이 형성되어 있음을 관찰하였으며, 이러한 방어정도는 투여 용량에 비레함을 알 수 있었다.

• 대한예방의학회:학술대회논문집
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• 1996.10a
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• pp.141-142
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• 1996

• 건강소식
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• v.36 no.10
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• pp.30-31
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• 2012

우리나라에서 만성 간질환으로 인한 사망자는 해마다 2만여 명에 가깝다. 이는 전체 사망자의 8.8%를 차지하는 것으로 단일 장기로 따지면 만성 간질환은 뇌혈관질환에 이어 사망 원인 2위다. 특히 40~50대 사망원인 중 3위를 차지한다고 한다. 간질환의 가장 큰 원인은 바이러스성 간염으로 B형 간염이 약 70%, C형 감염이 약 10~15%를 차지하고 있다.

• KSBB Journal
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• v.15 no.3
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• pp.243-246
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• 2000

One of recent topics in the case of hepatits B virus(HVB) is the value of hepatitis B surface antigen(HBsAg) concentration as a prognostic maker. We developed uantitative method of rapid immunochromatographic assay(ICA) kit for HBsAg using computer image analysis (CIA) for the purpose of home diagnosis. uantitative ICA using CIA demonstrated integrated optical density(IOD) values proportional to log of reference HBsAg concentrations in the range of 2-200 ng/mL and enzyme-linked immunosorbent assay(ELISA) demonstrated the same in the range of 0.1-100 ng/mL however the test results with sample sear showed the same concentration on both kits. Furthermore repeated tests with the same samples revealed that this quantitative ICA using CIA would be reproducible and coefficient of variation(CV) of the results was 1.38~6.30%.

• Journal of Korean Public Health Nursing
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• v.31 no.2
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• pp.257-271
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• 2017

Purpose: The hepatitis B virus is a major cause of chronic liver disease. The clinical guidelines recommend that inactive chronic hepatitis (ICH) patients also check their liver function every 6 to 12 months and manage the potential risks. This study compared the hepatitis B knowledge, self-care practice, and quality of life in patients with HBV according to the disease activity. Methods: This study was conducted in a university hospital and surveyed on 65 ICH patients and 68 progressive chronic liver disease (PCLD) patients from November in 2012 to September in 2013. Results: The knowledge of hepatitis B was lower in the group of a lately perceived HBV infection and ICH. Self-care practice was lower in the male and the patients group with a perceived HBV infection within 5 years. The "taking regular liver function test" score was lower in the ICH. Eight out of 12 Liver Disease Quality of Life instrument (LDQOL) subscales were lower in PCLD. Conclusion: The hepatitis B knowledge and self-care practice are relatively lacking in ICH and the patients group with a perceived HBV infection within 5 years. More effective education programs will be necessary to enhance the hepatitis B knowledge and self-care for patients with HBV and even for ICH.