• Journal of Acupuncture Research
• /
• 제20권1호
• /
• pp.244-253
• /
• 2003

Objective : Interferon-alpha and Rivabirin are much used at the same time to treat Chronical C viral hepatitis. But interferon caused lots of unexpected side effects, Acupuncture Treatment for them will be an alternative plan. Methods : We first posed questions to a 4 year-old man who ha skin flare, fatigue, itching, insomnia, pronounced a diagnosis based on overall of symptoms and signs and then treated Acupuncture, Moxibustion and Electroacupuncture. We acupunctured a BL17, BL18, BL20 and removed it at once. We electroacupunctured at GV20, Yin tang(Ex-HN3) form 20 minutes, acupunctured at Bi yi(鼻翼, Extra-point), S36, P6. Pizhengge(脾定格) was acupunctured for 10 minutes. Results : The symptoms of fatigue, insomnia, itching are reduced after acupuncture treatments and they made a person keep interferon treatment on. Conclusions : We confirmed that acupuncture treatments make a patient of chronic C viral hepatitis reduce and improve side effects of interferon treatment. We should keep on studying the various and efficient method of acupuncture treatment to improve living quality and treatment efficiency of patients.

• Pediatric Gastroenterology, Hepatology & Nutrition
• /
• 제19권2호
• /
• pp.83-95
• /
• 2016

Hepatitis C virus (HCV) infection is a major medical challenge affecting around 200 million people worldwide. The main site of HCV replication is the hepatocytes of the liver. HCV is a positive enveloped RNA virus from the flaviviridae family. Six major HCV genotypes are implicated in the human infection. In developed countries the children are infected mainly through vertical transmission during deliveries, while in developing countries it is still due to horizontal transmission from adults. Minimal nonspecific and brief symptoms are initially found in approximately 15% of children. Acute and chronic HCV infection is diagnosed through the recognition of HCV RNA. The main objective for treatment of chronic HCV is to convert detected HCV viremia to below the detection limit. Children with chronic HCV infection are usually asymptomatic and rarely develop severe liver damage. Therefore, the benefits from current therapies, pegylated-Interferon plus ribavirin, must be weighed against their adverse effects. This combined treatment offers a 50-90% chance of clearing HCV infection according to several studies and on different HCV genotype. Recent direct acting antiviral (DAA) drugs which are well established for adults have not yet been approved for children and young adults below 18 years. The most important field for the prevention of HCV infection in children would be the prevention of perinatal and parenteral transmission. There are areas of focus for new lines of research in pediatric HCV-related disease that can be addressed in the near future.

• 대한수의학회지
• /
• 제62권4호
• /
• pp.31.1-31.5
• /
• 2022

A 12-year-old intact male Dalmatian dog presented hyporexia and vomiting for 1 week. Blood analysis revealed increased liver enzyme activity. Histopathological examination of the liver confirmed chronic hepatitis with fibrosis and necrosis. Copper staining revealed marked copper accumulation (2,770 ppm; normal range, 200 to 400 ppm), prominent in the centrilobular region, and compatible with copper-associated chronic hepatitis. However, copper metabolism domain containing 1 (COMMD1) mutation predisposing to copper accumulation in the liver tissue was not identified. The dog received medications but died 1 month after first visit. This is the first case of primary copper-associated hepatitis without COMMD1 mutation in a Dalmatian dog in South Korea.

• 한국콘텐츠학회논문지
• /
• 제16권4호
• /
• pp.729-740
• /
• 2016

본 연구에서는 만성 B형간염 환자의 자가간호 수행을 위한 스마트폰 애플리케이션 개발을 위해 374명의 만성 B형간염 환자를 대상으로 소비자 요구도를 조사하였다. 대상자들의 평균 연령은 46.2세였다. 만성 B형간염 관련 정보를 취득하는 경로는 인터넷(41.3%), 의료진(23.8%), TV(15.6%) 순이었고 스마트폰은 6.2%에 불과하였다. 스마트폰에서 정보를 취득하지 않는 이유는 '유용한 애플리케이션이 없어서'(75.9%), '정보를 믿을 수 없어서'(15.0%)로 답하였다. 애플리케이션 개발 시 사용 의도는 '활발히 사용하겠다'(59.9%), '필요시 사용하겠다'(33.2%)로 조사되었다. 애플리케이션 개발 시 요구되는 기능은 '질병 관련 지식 전달'(27.1%), '투약달력'(16.8%), '정보에 대한 참고문헌'(15.5%), '검사결과 기록'(14.6%) 등이었다. 나이 및 교육 정도에 따른 스마트폰 활용능력은 차이가 있었으나 스마트폰 개발 필요성에 대해서는 차이가 없었다. 또한, 나이 및 교육 정도에 따라 애플리케이션의 콘텐츠 요구 정도는 차이가 있었다. 이에, 나이와 교육수준을 고려한 만성 B형간염 환자의 자가간호 수행을 위한 스마트폰 애플리케이션을 개발한다면 만성 B형간염 환자의 자가간호 수행에 도움을 줄 수 있는 도구로 널리 활용될 수 있을 것이다.

• Pediatric Gastroenterology, Hepatology & Nutrition
• /
• 제17권1호
• /
• pp.41-46
• /
• 2014

Purpose: The spontaneous seroconversion rate of hepatitis B e antigen (HBeAg)-positive chronic hepatitis B (CHB) virus infection in children is lower than that in adults. However, few studies have investigated the rate of transition from the immune-tolerant to the early immune-clearance phase in children. Methods: From February 2000 to August 2011, we enrolled 133 children aged <18 years who had visited the Department of Pediatrics, Kyungpook National University Hospital. All subjects were in the immune-tolerant phase of HBeAg-positive CHB virus infection. The estimated transition rate into the early immune-clearance phase was calculated using the Kaplan-Meier method. Results: Among the 133 enrolled pediatric CHB virus infection patients in the HBeAg-positive immune-tolerant phase, only 21 children (15.8%) had converted to the early immune-clearance phase. The average age at entry into active hepatitis was $10.6{\pm}4.8$ years. The incidence of transition from the immune-tolerant to the early immune-clearance phase in these children was 1.7 episodes/100 patient-years. When analyzed by age, the estimated transition rate was 4.6%, 7.1%, and 28.0% for patients aged <6, 6-12, >12 years, respectively. Conclusion: In children with CHB virus infection, the estimated rate of entry into the early immune-clearance phase was 28.0% for patients aged 12-18 years, which was significantly higher than that observed for children aged <12 years (11.7%; p=0.001).

• 대한바이러스학회지
• /
• 제30권2호
• /
• pp.151-159
• /
• 2000

Hepatitis C virus (HCV) is one of the important human pathogen that can cause acute and chronic hepatitis, liver cirrhosis and hepatocellular carcinoma. Recently, the third generation radiation immuno assay (RIA) method has been developed as a very sensitive test to detect anti-HCV antibody. However, false positive is the problem with RIA test. To solve this the RIA results were compared to those of 5-antigen recombinant immunoblot assay (5-RIBA) and reverse transcription-polymerase chain reaction (RT-PCR). Among 12,767 serum samples tested from clinic visitors, total 275 (2.2%) samples were antibody positive by RIA. RIBA was performed with 148 RIA positives cases but among them was shown eighty five was antibody positive and sixty three (42.6%) was negative result. However, nested RT-PCR test was shown also carried out with 43 positive, 6 intermediates and 25 negatives of RIBA. As a result of the nested RT-PCR results, HCV antigen were detected in RIBA positive, 33.3% (2/6) RIBA intermediate and 12% (3/25). Clinical syndrome of all 148 patients as a with chronic active hepatitis (46.0%), cirrhosis (18.9%), hepatocellular carcinoma (8.1%) and others (27.0%) and they were positive in reaction by RIA test. But RIBA positive patients with 34.9% of chronic active hepatitis, 18.6% of cirrhosis, 4.6% of hepatocellular carcinoma and 41.9% of others were detected to be positive case by nested RT-PCR.

• Pediatric Gastroenterology, Hepatology & Nutrition
• /
• 제3권2호
• /
• pp.169-174
• /
• 2000

목 적: 만성 C형 간염 환자에서 인터페론 치료후 녹내장이 발생하였다는 보고가 전세계적으로 1례 있어왔다. 최근 저자들도 15세된 만성 B형 간염 환자에게 인터페론 투여 후 녹내장이 생긴 예를 경험한 바 있어 만성 B형 간염 환자에서 인터페론 치료와 녹내장 발생과의 연관성을 알아보고자 본 연구를 전향적으로 시행하였다. 방 법: 1998년 2월부터 1999년 7월까지 인하대학교 병원에서 만성 B형 간염으로 진단 받고 인터페론 알파를 투여받은 9명의 환아(남아 4명, 여아 5명)을 대상으로 전향적으로 연구하였다. 인터페론 투여 전, 투여 3개월 후, 6개월 후 안과적 검사를 통하여 시력검사, 안압, C/D비, 시야검사를 측정 비교하였다. 결 과: 1) 대상환아들의 평균 연령은 $11.7{\pm}4.1$세, 투여기간은 6개월이었고 평균 투여량은 5백만 단위였다. 2) 각 환아들의 인터페론 투여 전 시력, 안압, C/D비를 투여 3개월 후, 6개월 후에 비교하였을 때 유의한 변화는 없었다. 3) 시야검사에서는 시야결손은 한 명도 발생하지 않았다. 결 론: 만성 B형 간염 환아에게서 인터페론 치료 후 녹내장이 발생하여, 이후 9명의 만성 B형 간염 환아를 대상으로 인터페론 치료 후 안압증가 여부 등을 전향적으로 조사하였지만 유의한 차이는 없었다. 하지만 인터페론 투여 후 녹내장 및 안과질환 발생 가능성에 대해 지속적인 관심이 필요할 것으로 보인다.

• Journal of Ginseng Research
• /
• 제41권4호
• /
• pp.450-455
• /
• 2017

Chronic liver disease, one of the most common diseases, typically arises from nonalcoholic fatty liver disease, alcoholic liver disease, chronic viral hepatitis, or hepatocellular carcinoma. Therefore, there is a pressing need for improved treatment strategies. Korean Red Ginseng has been known to have positive effects on liver disease and liver function. In this paper, we summarize the current knowledge on the beneficial effects of Korean Red Ginseng on chronic liver disease, a condition encompassing nonalcoholic fatty liver disease, alcoholic liver disease, chronic viral hepatitis, and hepatocellular carcinoma, as supported by experimental evaluation and clinical investigation.

• 미생물학회지
• /
• 제49권3호
• /
• pp.221-227
• /
• 2013

인간면역결핍바이러스(Human immunodeficiency virus; HIV), B형 간염 바이러스(Hepatitis B virus; HBV), 그리고 C형 간염 바이러스(Hepatitis C virus; HCV)는 만성 감염질환을 일으키는 대표적인 바이러스들이다. 인체내 감염시 임상적 진행경과에 따른 바이러스 특이 T림프구의 항바이러스 기능변화 및 바이러스의 체내 지속성과 T림프구에 발현되는 다양한 면역인자(e.g., CD28, CD25, FoxP3, PD-1, CTLA-4)들과의 구체적인 상관관계는 최근 많은 국내외 연구진들을 통해 연구되고 있다. 그 중 FoxP3 (forkhead box P3), PD-1 (programmed death-1) 그리고 CTLA-4 (cytotoxic T lymphocyte-associated antigen 4)는 T림프구에서 발현되는 면역조절인자로 만성 바이러스성 감염시 그 발현이 증가되는 것으로 관찰되었으며, 항바이러스 작용을 가지는 T림프구의 기능결핍과 밀접한 상관관계가 있는 것으로 알려져 있다. 본 총설에서는 만성적인 HIV, HBV, 그리고 HCV 감염에서 바이러스 특이 T림프구에서 발현되는 FoxP3, PD1, 그리고 CTLA-4의 발현변화와 각 질환의 임상적 진행경과와의 상관성, 그리고 이들 발현이 T림프구의 항바이러스 기능에 미치는 영향 등을 중심으로 기술하였다.

• IMMUNE NETWORK
• /
• 제10권4호
• /
• pp.120-125
• /
• 2010

Dysfunction of the virus-specific T cells is a cardinal feature in chronic persistent viral infections such as one caused by hepatitis C virus (HCV). In chronic HCV infection, virus-specific dysfunctional CD8 T cells often overexpress various inhibitory receptors. Programmed cell death 1 (PD-1) was the first among these inhibitory receptors that were identified to be overexpressed in functionally impaired T cells. The roles of other inhibitory receptors such as cytotoxic T lymphocyte-associated antigen-4 (CTLA-4) and T cell immunoglobulin and mucin domain-containing molecule 3 (Tim-3) have also been demonstrated in T-cell dysfunctions that occur in chronic HCV patients. Blocking these inhibitory receptors in vitro restores the functions of HCV-specific CD8 T cells and allows enhanced proliferation, cytolytic activity and cytokine production. Therefore, the blockade of the inhibitory receptors is considered as a novel strategy for the treatment of chronic HCV infection.