There is are large number of patients with chronic hepatitis B virus (HBV) infection. HBV not only damages the liver, but also involves the kidney. Hepatitis B virus-associated glomerulonephritis (HBV-GN) is secondary glomerulonephritis caused by HBV infection, and it is one of the most common extrahepatic complications of HBV infection. HBV-GN is mainly observed in children and young and middle-aged adults, with varying degrees of proteinuria as the main clinical manifestation, and it may be accompanied by hematuria and hypertension. Membranous nephropathy is the most common pathological type, followed by membrano-proliferative glomerulonephritis and IgA nephropathy. HBV-GN has an insidious onset and lacks characteristic symptoms and pathological manifestations, and thus it may be easily confused with various types of glomerulonephritis, which may lead to missed diagnosis and misdiagnosis. HBV-GN has a complex pathogenesis involving various links such as immune disorders, direct viral damage, and genetics, among which the theory of immune complex deposition has been widely recognized. In recent years, some important advances have been made in the research on the pathogenesis, diagnosis, and treatment of HBV-GN. This article summarizes the above issues, so as to provide a reference for clinical diagnosis and treatment.

Human acute leukemia (AL) is a clonal malignancy with abnormal hematopoietic stem cells. Clinically, AL is very difficult to cure due to its sudden onset and short course of disease progression. Previous studies have shown that eukaryotic initiation factor 4B (eIF4B) plays a critical role in the development of chronic leukemia. However, the involvement of eIF4B in human acute leukemia is still largely unknown. Therefore, we studied eIF4B function and its regulatory mechanism in human acute leukemia. We found that phosphorylation levels of eIF4B in acute leukemia cells were significantly reduced in response to treatment with either LY294002 (PI3K inhibitor), AKTi (AKT inhibitor) or SMI-4A (Pim inhibitor). Co-treatment with inhibitors targeting JAK/STAT5/Pim and PI3K/AKT/mTOR signaling dramatically promoted apoptosis of acute leukemia cells by downregulating eIF4B phosphorylation. Furthermore, in vitro and in vivo functional experiments showed that eIF4B played an important anti-apoptosis role in the acute leukemia cells by regulating the expression of anti-apoptotic proteins Bcl-2 and Bcl-XL. In contrast, silencing eIF4B inhibited the growth of acute leukemia cells as engrafted tumors in nude mice. Taken together, our results indicate the synergistic role of JAK/STAT5/Pim and PI3K/AKT/mTOR signaling pathways in regulating eIF4B phosphorylation in acute leukemia, and highlight eIF4B as a candidate therapeutic target for treatment of acute leukemia.
Animals ; Apoptosis ; Cell Line, Tumor ; Leukemia ; Mice ; Mice, Nude ; Phosphatidylinositol 3-Kinases/metabolism* ; Proto-Oncogene Proteins c-akt/metabolism* ; STAT5 Transcription Factor/metabolism*

Précised liver reserve function estimation is of great significance for predicting the survival time, post-hepatectomy liver failure and individualized comprehensive treatment strategies in hepatocellular carcinoma (HCC) patients. Currently, the widely used Child-Pugh (CP) classification and indocyanine green 15-minute retention rate (ICGR 15) have certain flaws and limitations. The albumin-bilirubin (ALBI) grading especially makes up for the deficiency of CP classification, and can provide an objective, simple, accurate and evidence-based method to estimate and guide the liver reserve function of HCC patients. This paper follows up and summarizes the research progress of ALBI grading estimation at home and abroad on liver reserve function of HCC patients.

Objective: To explore the feasibility, safety and efficacy of associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) and portal vein embolization (PVE) for the treatment of liver cancer with insufficient future liver remnant (FLR) . Methods: The data regarding the clinical controlled trials in comparison of ALPPS and PVE in liver surgery were collected from the both domestic and international publications searched through the datebases of PubMed, Cochrane Library, Embase, CNKI, and VIP.Meta analysis was performed by RevMan 5.3 software. Results: Total 10 studies with clinical control were analyzed (9 cohort studies and 1 randomized controlled study) .A total of 620 patients were included, with 165 cases in ALPPS group, 455 cases in PVE group.Results of Meta-analysis showed that there was statistically significant difference (P<0.05) between the two groups in the completion rate of two-steps surgery (OR=6.04, 95%CI: 2.97-12.31, Z=4.96) , FLR growth rate (MD=19.91, 95% CI: 8.64-31.18, Z=3.46) , two-steps surgical interval (MD=-30.48, 95%CI: -37.87--23.09, Z=8.09) , and R0 resection rate (OR=2.29, 95%CI=1.07-4.90, Z=2.13) .While there was no significant differences between the two groups in the mortality rate of postoperative within 90-days, postoperative the total complication rates, postoperative liver failure, and total hospital stay (all P>0.05) . Conclusions Compared to the PVE procedures, ALPPS appears an effective treatment method for liver tumor with insufficient FLR.Therefore, the applications of ALPPS and PVE are limited and depending on further investigation.

Objective: To investigate relationship between the clinicopathological features and prognosis of T1 esophageal carcinoma. Methods: Data from 212 T1 primary esophageal cancer patients, who underwent radical surgery in The Fourth Hospital of Hebei Medical University from Jan 2001 to Dec 2009 were enrolled. There were 148 males and 64 females. There were 91 patients with stage pT1a and 121 patients with stage pT1b. Results: The survival of the 212 patients was 27~108 months, and the median survival was 80.8 months. The 1, 3, and 5 year survival rates of patients with stage T1a were 100%, 97.8% and 94.5%, respectively, and the median survival was 86.8 months. The 1, 3, and 5 year survival rates of patients with stage T1b were 100%, 95.9% and 74.4%, respectively, and the median survival was 76.2 months. The rate of lymph node metastasis in 121 patients with stage T1b was 26.4% (32/121). The lymph node metastasis rates in patients with stage sm1, sm2 and sm3 were 11.6% (3/26), 15.0% (6/40) and 41.8% (23/55), respectively. There was no significant difference in lymph node metastasis between stage sm1 patients and stage sm2 patients (P=0.973). Lymph node metastasis rates in patients with stage sm3 were higher than those in stage sm1 and sm2 (P<0.05). Conclusion Radical resection of esophageal carcinoma with peripheral lymph node dissection is recommended for patients with T1b esophageal carcinoma.

Objective: To explore the related factors for primary hepatic carcinoma (PHC) caused by chronic hepatitis B (CHB) and hepatitis C (CHC). Methods: According to the principle of cross-sectional study, a cluster random sample method was used, a total of 366 chronic hepatitis patients in hospitals were recruited from three provincial tertiary hospitals in Shanxi, Henan and Jilin between July 2016 and October 2016, respectively. Using a self-designed unified questionnaire, face-to-face interviews was conducted on subjects, including sex, age, alcohol consumption, coffee consumption, green tea consumption, fish consumption, smoking, HBV/HCV diagnosis and treatment, diabetes mellitus, family history of PHC (whether PHC in first-degree relatives), etc. Multivariate unconditional logistic regression were performed to identify the related factors for PHC with CHB and CHC. According to the clinical diagnosis the patients were divided into a chronic hepatitis group (not developing to PHC) and a PHC group. Results: Among 366 cases patients, 287 (78.4%) cases were male, 79 cases were female (21.6%), average age was (52.7±9.3) years. 202 cases were chronic hepatitis group, 164 cases were PHC group. Multivariate unconditional logistics regression analysis indicated that alcohol consumption (odds ratio (OR)=2.11, 95%CI: 1.18-3.75), family history of PHC (OR=5.12, 95%CI: 2.60-10.08) were positively correlated with the development of PHC in chronic b, green tea consumption (OR=0.45, 95%CI: 0.23-0.88), antiviral treatment (OR=0.19, 95%CI: 0.11-0.32) were negatively correlated. Alcohol consumption (OR=3.98, 95%CI: 1.14-13.85) was positively correlated with the development of PHC in chronic c, antiviral treatment (OR=0.14, 95%CI: 0.04-0.50) was negatively correlated. Conclusion Alcohol consumption, family history of PHC, green tea consumption and antiviral treatment were the related factors for the development of PHC in chronic hepatitis b. Alcohol consumption and antiviral treatment were the related factors for the development of PHC in chronic hepatitis c.

PURPOSE: To produce competent undergraduate-level medical doctors for rural township health centers (THCs), the Chinese government mandated that medical colleges in Central and Western China recruit rural-oriented, tuition-waived medical students (RTMSs) starting in 2010. This study aimed to identify and assess factors that influence the choice to work in rural township health centers among both RTMSs and other students from five medical universities in Guangxi, China. METHODS: An internet-based self-administered questionnaire survey was conducted with medical students in Guangxi province. Multinomial logistic regression was used to identify factors related to the attitudes toward work in a rural township health center. RESULTS: Among 4,669 medical students, 1,523 (33%) had a positive attitude and 2,574 (55%) had a neutral attitude toward working in THCs. Demographic characteristics, personal job concerns, and knowledge of THCs were associated with the choice of a career in THCs. The factors related to a positive attitude included the following: three-year program, a rural-oriented medical program, being male, an expectation of working in a county or township, a focus on medical career development, some perceived difficulty of getting a job, having family support, sufficient knowledge of THCs, optimism toward THC development, seeking lower working pressure, and a lower expected monthly salary. CONCLUSION: Male students in a three-year program or a rural-oriented tuition-waived medical education program were more likely to work in THCs. Selecting medical students through interviews to identify their family support and intentions to work in THCs would increase recruitment and retention. Establishing favorable policies and financial incentives to improve living conditions and the social status of rural physicians is necessary.
Asian Continental Ancestry Group ; Career Choice ; China* ; Dronabinol ; Education, Medical ; Humans ; Intention ; Logistic Models ; Male ; Motivation ; Rural Health Services ; Salaries and Fringe Benefits ; Social Conditions ; Students, Medical* ; Child Health