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Chronic hepatitis B virus infection: epidemiology, prevention, and treatment in China

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《医学前沿（英文）》 2014年 第8卷 第2期   页码 135-144 doi: 10.1007/s11684-014-0331-5

摘要：

Chronic hepatitis B is a major health problem in China. The universal vaccination program since 1992 has changed the epidemiology of hepatitis B virus infection in China from highly to moderately endemic. The most prevalent hepatitis B virus strains in China are genotypes B and C, whereas those in western provinces are genotypes D and C/D hybrid. Chronic hepatitis B poses a heavy burden to the society in China. Different treatment strategies have been explored to improve patient outcomes in a cost-effective manner. However, antiviral drugs with a low genetic barrier to resistance are still extensively used because of the generally low income and limited resources in China. Individualized antiviral therapy is closely associated with translational medicine, which utilizes information from studies on genomics, immune biomarkers, and fibrosis. The results of these studies are crucial in further improving treatment outcomes.

关键词： chronic hepatitis B     epidemiology     prevention     treatment    

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NKT cells in liver diseases

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《医学前沿（英文）》 2018年 第12卷 第3期   页码 249-261 doi: 10.1007/s11684-018-0622-3

摘要：

Natural killer T cells are innate-like and tissue-resident lymphocytes, which recognize lipid antigens and are enriched in the liver. Natural killer T cells play important roles in infections, tumors, autoimmune diseases, and metabolic diseases. In this study, we summarize recent findings on biology of natural killer T cells and their roles in hepatitis B virus and hepatitis C virus infection, autoimmune liver diseases, alcoholic liver disease, nonalcoholic fatty liver disease, and hepatocellular carcinoma. Controversial results from previous studies are discussed, and indicate the dynamic alteration in the role of natural killer T cells during the progression of liver diseases, which might be caused by changes in natural killer T subsets, factors skewing cytokine responses, and intercellular crosstalk between natural killer T cells and CD1d-expressing cells or bystander cells.

关键词： natural killer T cells     hepatitis B virus and hepatitis C virus infection     autoimmune liver diseases     alcoholic liver disease     nonalcoholic fatty liver disease     hepatocellular carcinoma    

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New perspective on the natural course of chronic HBV infection

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《医学前沿（英文）》 2014年 第8卷 第2期   页码 129-134 doi: 10.1007/s11684-014-0339-x

摘要：

Chronic hepatitis B virus (HBV) infection is a significant threat to public health and an enormous burden on society. Mechanisms responsible for chronic HBV infection remain poorly understood. A better understanding of the natural course of chronic HBV infection may shed new light on the mechanisms underlying this disease and help in designing new antiviral strategies. Natural course of chronic HBV infection is conventionally viewed as an uninterrupted process that is usually marked by HBV e antigen (HBeAg) seroconversion or characterized by different phases associated with assumed host responses to HBV infection. However, none of these descriptions captures or highlights the core events that determine the natural course of chronic HBV infection. In this review, we briefly present the current knowledge on this subject and explain the significance and implication of events that occur during infection. A pre-core mutant becomes predominant in the viral population following elimination of the wild-type virus in duck hepatitis B virus-chronically infected animals. The coupled events in which first there is viral clearance that clears wild-type virus and then there is the reinfection of wild-type virus cleared livers with mutant virus are highly relevant to understanding of the natural course of chronic HBV infection under both treated and untreated conditions. In our new perspective, a general natural course of chronic HBV infection comprises cycles of viral clearance and reinfection, and such cycles prolong the chronic HBV infection course. Reviewing published data on the natural course of chronic HBV infection can reduce the possibility of missing important points in the initial data interpretation.

关键词： hepatitis B virus     chronic HBV infection     natural course     hepatitis B     seroconversion    

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MicroRNAs and hepatitis viruses

Gang LI MD , Xiaojia XIONG MM ,

《医学前沿（英文）》 2009年 第3卷 第3期   页码 265-270 doi: 10.1007/s11684-009-0055-0

摘要： MicroRNAs (miRNAs) are a class of small RNA molecules. They play a pivotal role in diverse domains such as infection, tumorigenesis, and immune reaction. As key regulators of most genes’ expression, they react at posttranscriptional level. It is increasingly clear that miRNAs are necessary for physiological and pathological processes. In the past few years, investigators gradually brought the concept of miRNA into studies of viral infection, including hepatitis viruses. The hepatitis B and C viruses are common causes of liver disease worldwide. It is very difficult to cure chronic hepatitis due to drug resistance during antivirus therapy. Elucidating the mechanisms of virus-host interactions in hepatitis B and C is very important in diagnosis, prognosis, and therapy. This article reviews the current knowledge of viral hepatitis (B and C type) at the level of miRNA and tries to outline areas of potential studies.

关键词： microRNA     hepatitis B virus     hepatitis C virus    

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Association of miRNA-122-binding site polymorphism at the interleukin-1 α gene and its interaction with hepatitisB virus mutations with hepatocellular carcinoma risk

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《医学前沿（英文）》 2014年 第8卷 第2期   页码 217-226 doi: 10.1007/s11684-014-0326-2

摘要：

This study was designed to investigate the contribution of miRNA-122-binding site polymorphism at the IL-1A gene and its multiplicative interactions with hepatitis B virus (HBV) mutations in the risk of hepatocellular carcinoma (HCC). A total of 1021 healthy controls, 302 HBV surface antigen (HBsAg) seroclearance subjects, and 2011 HBsAg-positive subjects (including 1021 HCC patients) were enrolled in this study. Quantitative PCR was used to genotype rs3783553. HBV mutations were determined by direct sequencing. Multivariate logistic regression analyses were performed to test the associations of rs3783553, mutations, and their interactions with the risk of HCC. No significant association was found between rs3783553 and the risk of HCC among healthy controls, HBsAg seroclearance subjects, HBsAg-positive subjects without HCC, and all controls. Additionally, rs3783553 was not significantly associated with chronic HBV infection, liver cirrhosis, HBV e antigen seroconversion, abnormal alanine aminotransferase, and high viral load (>104 copies/ml). However, the TTCA insertion allele of rs3783553 was significantly associated with an increased frequency of HBV C7A mutation compared with homozygous TTCA deletion carriers [(del/ins+ ins/ins) vs. del/del, adjusted odds ratio (OR)=1.48, 95% confidence interval (CI)=1.09-2.02, P=0.013]. Multiplicative interaction of rs3783553 with HBV preS deletion significantly reduced the risk of HCC in males, with an adjusted OR of 0.64 (95% CI=0.42-0.98; P=0.041) after age and HBV genotype were adjusted. Although rs3783553 did not significantly affect genetic susceptibility to HBV-related HCC, its variant allele may predispose the host to selecting HBV C7A mutation during evolution and significantly reduce the risk of HCC caused by HBV preS deletion. This study provides an insight into the complex host-virus interaction in HBV-induced hepatocarcinogenesis and is helpful in determining HBsAg-positive subjects who are likely to develop HCC.

关键词： hepatocellular carcinoma (HCC)     interaction     miRNA-122-binding site     IL-1A     rs3783553     hepatitis B virus (HBV) mutations    

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Association of novel mutations and heplotypes in the preS region of hepatitis B virus with hepatocellular

Jia-Xin XIE, Jian-Hua YIN, Qi ZHANG, Rui PU, Wen-Ying LU, Hong-Wei ZHANG, Guang-Wen CAO, Jun ZHAO, Hong-Yang WANG,

《医学前沿（英文）》 2010年 第4卷 第4期   页码 419-429 doi: 10.1007/s11684-010-0160-0

摘要： The association of viral mutations and haplotypic carriages with mutations in the preS region of hepatitis B virus (HBV) genotypes B and C with hepatocellular carcinoma (HCC) is of great significance for the prediction of this malignancy, but it remains obscure. We analyzed the preS sequences of HBV genotypes B and C from 1172 HBV-infected subjects including 231 patients with HCC. As compared with the HBV-infected subjects without HCC, C2875T, G2946C, A3054C, C3060A, T3066C, C3116T, A3120C, G3191A, A1C, C7A, C10A, A31C, C76T, G105C, and G147C in both genotypes were significantly associated with increased risks of HCC. C2875A, G2950A, G2951A, A3054T, C3060T, T3066A, T3069G, A3120T, and G3191C were significantly associated with increased risks of HCC in genotype C, whereas these mutations were inversely associated with HCC in genotype B. Multivariate regression analyses showed that C76A/T was a novel factor independently associated with an increased risk of HCC, as compared with those without HCC. The frequencies of haplotypes 2964A-3116T-preS2 start codon wild-type-7C, 2964C-3116T-7A-76C, and 2964A-3116T-7C-76A/T were significantly higher in the patients with HCC (<0.001), whereas a haplotypic carriage with a single mutation and another three wild-types were inversely associated with HCC. Conclusively, the association of HBV mutations in the preS region with HCC depends on HBV genotype and haplotypic carriage with two or more mutations that are each associated with an increased risk of HCC independently.

关键词： hepatitis B virus     hepatocellular carcinoma     mutation     genotype     haplotype    

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Dysregulation of β-catenin by hepatitis B virus X protein in HBV-infected human hepatocellular carcinomas

Lei CHEN, Liang HU, Liang LI, Yuan LIU, Qian-Qian TU, Yan-Xin CHANG, He-Xin YAN, Meng-Chao WU, Hong-Yang WANG,

《医学前沿（英文）》 2010年 第4卷 第4期   页码 399-411 doi: 10.1007/s11684-010-0170-y

摘要： β-catenin is a key molecule involved in both cell-cell adhesion and Wnt signaling pathway. In our study, we found that, in the development of hepatocellular carcinoma (HCC), β-catenin was correlated with hepatitis B virus (HBV) X gene encoded protein, which is essential for HBV infectivity and is a potential cofactor in viral carcinogenesis. The expression levels of wild-type β-catenin and E-cadherin were decreased in HepG2 cells expressing hepatitis B virus X protein (HBx), accompanied by destabilization of adherens junction. Reverse transcriptase PCR (RT-PCR), Northern and Western blot showed that reduction of wild-type β-catenin expression involved degradation of the protein. However, RNA interference (RNAi) and luciferase assay indicated that HBx enhanced β-catenin mediated signaling in HepG2 cells. In addition, immunohistochemical and Western blot analysis of β-catenin revealed that a decrease in the β-catenin protein level was found in 58.3% of HBV-related HCCs 19.2% of non-HBV-related tumors. Our data suggest that the expression of HBx contributed to the development of HCC, in part, by repressing the wild-type β-catenin expression and enforcing β-catenin-dependent signaling pathway, thus inducing cellular changes leading to acquisition of metastatic and/or proliferation properties.

关键词： hepatocellular carcinoma     hepatitis B virus X protein     β     -catenin     cell adhesion     E-cadherin     transcriptional activation    

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Construction and expression of hepatitis B virus vector encoding TC-tagged core protein

Yuanyuan LIN MD, Xiaoming CHENG MS, Yuhu SONG MD, Peiyuan LI MD, Ying CHANG MM, Jinjian YAO MD, Jusheng LIN MD, PhD, Li ZHOU PhD, Leiming XU PhD,

《医学前沿（英文）》 2009年 第3卷 第4期   页码 396-402 doi: 10.1007/s11684-009-0056-z

摘要： Virus tagged with green fluorescent protein (GFP) contributes to the visualization and study of the virus in living cells. However, the hepatitis B virus (HBV) particle, which is a compact virion with limited internal space, cannot be incorporated with GFP tag as a large fragment. It was recently reported that protein genetically inserted with a smaller size tetracysteine (TC) tag could be specially labeled by a biarsenical fluorescent dye in living cells. In this study, we constructed a recombinant HBV vector encoding TC-tagged core protein for biarsenical labeling of HBV virion. TC tag was genetically inserted near the immunodominant c/e1 site of HBV core protein by mutagenesis. Western blot and enzyme-linked immunosorbent assay (ELISA) analysis showed that the TC-tagged core protein, hepatitis B surface antigen (HBsAg) and hepatitis B e antigen (HBeAg) could be expressed in cells transfected with the recombinant HBV vector, which is similar to the cells transfected with wild-type HBV vector. Reverse transcription-polymerase chain reaction (RT-PCR) and Southern blot analysis showed that HBV virion formation was affected by the genetic insertion of TC tag into core protein in some degree, but cells transfected with the HBV vector could still produce HBV virions incorporated with TC-tagged core proteins. Taken together, the recombinant HBV vector can serve as a useful tool to produce HBV virions incorporated with TC-tagged core proteins to be fluorescently labeled by biarsencial dye for visualizing and studying HBV in living cells.

关键词： hepatitis B virus     vector     tetracysteine tag     core protein    

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Hepatitis B virus X protein upregulates tumor necrosis factor-α expression of rat mesangial cell

Hong-Zhu LU MD, Dan LIU BM, Qi-Hong FAN BM, Jian-Hua ZHOU MD,

《医学前沿（英文）》 2010年 第4卷 第1期   页码 106-111 doi: 10.1007/s11684-010-0004-y

摘要： Hepatitis B virus X protein (HBx), a 17-kd protein encoded by X gene of hepatitis B virus (HBV), has been shown to function as a transcriptional trans-activator of a variety of viral and cellular promoter/enhancer elements. The aim of the study is to investigate the extracellular regulated protein kinases (ERKs) pathway of HBx on glomerular mesangial cell (GMC) proliferation and tumor necrosis factor-α (TNF-α) expression. The HBV X gene was amplified by polymerase chain reaction (PCR), inserted into the eukaryotic expression vector pCI-neo and confirmed by restriction endonuclease digestion and sequence analysis. PCI-neo containing HBV X gene (pCI-neo-X) was then transfected into cultured GMC line via liposome. GMC proliferation, TNF-α and its mRNA expression were compared in the condition of with or without U0126 in culture media. HBx, ERK and p-ERK expression in GMCs was assessed by Western blotting. TNF-α mRNA expression was assessed by semi-quantitative reverse transcription-PCR (RT-PCR). TNF-α level in supernatants was measured by ELISA. GMC proliferation was detected by 3-(4,5-dimethylthiazol-2yl)-2,5-diphenyltetrazolium bromide (MTT) kit. The results showed that HBx expression was found in transfected GMCs and became prominent at 36th and 48th h after transfection whether with or without U0126 in culture media. TNF-α mRNA expression was significantly decreased in U0126 group compared with U0126-free group. TNF-α levels in supernatants in PCI-neo-X transfection without U0126 group were (189.0±18.1) and (172.3±24.3) pg/mL at 36th and 48th h after transfection, respectively. In contrast, TNF-α levels in supernatants with U0126 were (65.6±11.6) and (84.0±24.6) pg/mL at 36th and 48th h, respectively. The TNF-α levels in the latter groups were significantly lower than those in the former groups (<0.05). GMCs proliferation was also lower in added U0126 group at 36th and 48th h after transfection. From above, we can conclude that HBx could induce GMC proliferation and increase TNF-α mRNA expression and its protein production. HBx upregulates TNF-α expression and induces cell proliferation of GMC line partly through ERK signal transduction pathway.

关键词： hepatitis B virus     X gene     glomerular mesangial cell line     extracellular regulated protein kinases     tumor necrosis factor-α    

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Current recommendations of managing HBV infection in preconception or pregnancy

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《医学前沿（英文）》 2014年 第8卷 第2期   页码 158-165 doi: 10.1007/s11684-014-0340-4

摘要：

Hepatitis B remains a leading cause of cirrhosis, hepatocellular carcinoma and liver transplantation worldwide. Management of chronic hepatitis B during pregnancy is challenging. Transmission of hepatitis B to infants still occurs perinatally although immunoprophylaxis is widely available for infants born to mothers with chronic hepatitis B infection. The emerging data suggest that initiation of antiviral therapy in the beginning of the third trimester in highly viremic mothers can prevent immunoprophylaxis failure in their infants. The available drug safety data show that lamivudine, telbivudine and tenofovir are generally safe to be used during the pregnancy. In order to minimize the fetal exposure to the antiviral medication, antiviral therapy during the pregnancy should be limited to a selected group of patients with cirrhosis, high hepatitis B viral load, or prior history immunoprophylaxis failure. An elective Caesarean section may reduce the risk of perinatal transmission. For those females planning for pregnancy or in early stage of pregnancy, communication and follow-up among obstetrician, gastroenterologist, and primary care physician are important. In this article, we will review the features of hepatitis B infection before, during and after the pregnancy; the risk factors that increase mother-to-child transmission; safety data on antiviral drug use during pregnancy; and the potential role of Caesarean section in selected cases.

关键词： antiviral therapy     Caesarean section     cirrhosis     hepatitis B     immunoprophylaxis     mother-to-child transmission     pregnancy     prevention    

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Advances in newly developing therapy for chronic hepatitis C virus infection

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《医学前沿（英文）》 2014年 第8卷 第2期   页码 166-174 doi: 10.1007/s11684-014-0334-2

摘要：

Chronic hepatitis C virus (HCV) infection afflicts a reported 170 million people worldwide and is often complicated by cirrhosis and hepatocellular carcinoma. Morbidity and mortality are decreased with the successful treatment of chronic HCV infection. Increased understanding of the HCV has allowed further development of new direct-acting antiviral (DAA) agents against the HCV and has also allowed the development of IFN-free oral treatment regimens. In late 2013 the first nucleotide polymerase inhibitor regimen with RBV alone for genotypes 2/3 and in combination with a 12-week regimen of PEG-IFN+RBV for genotypes 1, 4 was approved for use in the US. A number of promising new DAA regimens which are IFN-free are in phase 3 development and the first will likely be approved for use in the US in 2014. The currently approved regimens are discussed in detail and currently available data on future regimens are reviewed herein.

关键词： direct-acting antiviral (DAA)     nucleotide polymerase inhibitors     protease inhibitors    

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Chinese medicine regulating liver regeneration” treatment plan for reducing mortality of patients with hepatitisB-related liver failure based on real-world clinical data

Ling Dai, Xiang Gao, Zhihua Ye, Hanmin Li, Xin Yao, Dingbo Lu, Na Wu

《医学前沿（英文）》 2021年 第15卷 第3期   页码 495-505 doi: 10.1007/s11684-020-0790-9

摘要： On the basis of real-world clinical data, the study aimed to explore the effect and mechanisms of the treatment plan of “traditional Chinese medicine (TCM) regulating liver regeneration.” A total of 457 patients with HBV-related liver failure were retrospectively collected. The patients were divided into three groups: the modern medicine control group (MMC group), patients treated with routine medical treatment; the control group combining traditional Chinese and Western medicine (CTW), patients treated with routine medical treatment plus the common TCM formula; and the treatment group of “TCM regulating liver regeneration” (RLR), patients treated with both routine medical treatment and the special TCM formula of RLR. After 8 weeks of treatment, the mortality of patients in the RLR group (12.31%) was significantly lower than those in the MMC (50%) and CTW (29.11%) groups. Total bilirubin level significantly decreased and albumin increased in the RLR group when compared with the MMC and CTW groups ( <0.05). In addition, there were significant differences in the expression of several cytokines related to liver regeneration in the RLR group compared with the MMC group. RLR treatment can decrease jaundice, improve liver function, and significantly reduce the mortality in patients with HBV-related liver failure. The mechanism may be related to the role of RLR treatment in influencing cytokines related to liver regeneration.

关键词： hepatitis B virus-related liver failure     traditional Chinese medicine     liver regeneration     liver regeneration microenvironment     cytokines    

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Clinical significance of human papilloma virus infection in the cervical lesions

Shuang LI, Yu-Han MENG, Hu TING, Jian SHEN, Ding MA

《医学前沿（英文）》 2010年 第4卷 第3期   页码 264-270 doi: 10.1007/s11684-010-0094-6

摘要： Cervical lesions have been regarded as the common and frequently occurring diseases in China. Recently, the morbidity and youth tendency of cervical cancer have gradually increased. Cervical cancer, related with human papilloma virus (HPV) infection, has been one of the severest diseases threatening health and life of women, and is an infectious disease. The universality of HPV infection in the reproductive tract should not be ignored. The well-known risk factors of HPV infection in cervical lesions consist of high-risk sexual behaviors, immunosuppression, age, contraceptive methods, the concurrent infection of other sexually transmitted diseases, etc. The variation of cervical lesions induced by HPV infection is involved in the continuous pathological process, including the subclinical, latent, and persistent infection of high risk (HR)-HPV, chronic cervicitis with abnormal results of cytological examination, cervical intraepithelial neoplasia (CIN), and cervical cancer. The outcome of patients with HPV infection is influenced by many factors, such as HPV subtype dominance, persistent HPV infection, HPV loading dose, and multiple HPV infection. Controlling HR-HPV persistent infection should be an important strategy for reducing cervical lesions.

关键词： cervical lesion     high risk-human papilloma virus     persistent infection     loading dose     cervical intraepithelial neoplasia     cervical cancer    

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Eliminating mother-to-child transmission of HBV: progress and challenges in China

Wenzhan Jing, Jue Liu, Min Liu

《医学前沿（英文）》 2020年 第14卷 第1期   页码 21-29 doi: 10.1007/s11684-020-0744-2

摘要： China has the world’s largest burden of hepatitis B virus (HBV) infection, but the country has made considerable progress in preventing its mother-to-child transmission (MTCT) in the past three decades. This feat is made possible due to the high coverage of birth-dose hepatitis B vaccine (HepB,>95%), hepatitis B surface antigen (HBsAg) screening for pregnant women (>99%), and hepatitis B immunoglobulin plus HepB for newborns whose mothers are HBsAg positive (>99%). Studies on the optimal antiviral treatment regimen for pregnant women with high HBV-DNA load have also been conducted. However, China still faces challenges in eliminating MTCT of HBV. The overall HBsAg prevalence among pregnant women is considered an intermediate endemic. The prevalence of HBsAg among pregnant women from remote, rural, or ethnic minority areas is higher than that of the national level because of limited health resources and public health education for HBV. The coverage for maternal and child healthcare and immunization services should be improved, especially in western regions. Integration of current services to prevent MTCT of HBV with other relevant health services can increase the acceptability, efficiency, and coverage of these services, particularly in remote areas and ethnic minority areas. By doing so, progress toward key milestones and targets to eliminate hepatitis B as the main public health threat by 2030 can be achieved.

关键词： hepatitis B virus     mother-to-child transmission     progress     challenge    

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Current hepatitis B treatment guidelines and future research directions

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《医学前沿（英文）》 2014年 第8卷 第2期   页码 145-157 doi: 10.1007/s11684-014-0335-1

摘要：

Hepatitis B virus (HBV) infection causes a tremendous clinical burden across the world with more than half a million people dying annually from HBV related disease. Significant advances have been made in HBV treatment in the past decade and several guidelines have been published by professional societies and expert panels. Although these recommendations have been valuable to help optimize HBV treatment, there is discordance in treatment criteria and many patients infected with HBV may fall outside of these recommendations. This paper systematically reviews the natural history of the disease and compares and contrasts the recommendations for initiation of treatment from the various societies. There is also discussion of special groups that require particular consideration and some of the open research questions and future research directions within the field.

关键词： chronic hepatitis B     HBV treatment guidelines     APASL guidelines     EASL guidelines     AASLD guidelines    

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标题 作者 时间 类型 操作

Chronic hepatitis B virus infection: epidemiology, prevention, and treatment in China

null

期刊论文

NKT cells in liver diseases

null

期刊论文

New perspective on the natural course of chronic HBV infection

null

期刊论文

MicroRNAs and hepatitis viruses

Gang LI MD , Xiaojia XIONG MM ,

期刊论文

Association of miRNA-122-binding site polymorphism at the interleukin-1 α gene and its interaction with hepatitisB virus mutations with hepatocellular carcinoma risk

null

期刊论文

Association of novel mutations and heplotypes in the preS region of hepatitis B virus with hepatocellular

Jia-Xin XIE, Jian-Hua YIN, Qi ZHANG, Rui PU, Wen-Ying LU, Hong-Wei ZHANG, Guang-Wen CAO, Jun ZHAO, Hong-Yang WANG,

期刊论文

Dysregulation of β-catenin by hepatitis B virus X protein in HBV-infected human hepatocellular carcinomas

Lei CHEN, Liang HU, Liang LI, Yuan LIU, Qian-Qian TU, Yan-Xin CHANG, He-Xin YAN, Meng-Chao WU, Hong-Yang WANG,

期刊论文

Construction and expression of hepatitis B virus vector encoding TC-tagged core protein

Yuanyuan LIN MD, Xiaoming CHENG MS, Yuhu SONG MD, Peiyuan LI MD, Ying CHANG MM, Jinjian YAO MD, Jusheng LIN MD, PhD, Li ZHOU PhD, Leiming XU PhD,

期刊论文

Hepatitis B virus X protein upregulates tumor necrosis factor-α expression of rat mesangial cell

Hong-Zhu LU MD, Dan LIU BM, Qi-Hong FAN BM, Jian-Hua ZHOU MD,

期刊论文

Current recommendations of managing HBV infection in preconception or pregnancy

null

期刊论文

Advances in newly developing therapy for chronic hepatitis C virus infection

null

期刊论文

Chinese medicine regulating liver regeneration” treatment plan for reducing mortality of patients with hepatitisB-related liver failure based on real-world clinical data

Ling Dai, Xiang Gao, Zhihua Ye, Hanmin Li, Xin Yao, Dingbo Lu, Na Wu

期刊论文

Clinical significance of human papilloma virus infection in the cervical lesions

Shuang LI, Yu-Han MENG, Hu TING, Jian SHEN, Ding MA

期刊论文

Eliminating mother-to-child transmission of HBV: progress and challenges in China

Wenzhan Jing, Jue Liu, Min Liu

期刊论文

Current hepatitis B treatment guidelines and future research directions

null

期刊论文