ObjectiveTo observe the efficacy of pricking cupping in treating herpes zoster at acute stage.MethodSixty patients with herpes zoster at acute stage were randomized into a treatment group and a control group, 30 in each group. The treatment group was intervened by pricking cupping, while the control group was by oral administration of Western medicine. The total effective rate and the improvement of symptoms and pain at different stages were observed afterintervention.ResultThe total effective rate was 90.0% in the treatment group versus 86.7% in the control group, and the difference was statistically insignificant (P>0.05); after the first treatment course, the decreases of symptom score and pain indexin the treatment group were significantly superior to that in the control group (P<0.05); after the second treatment course, there were no significant differences in comparing the decreases of symptom score and pain index between the two groups (P>0.05).ConclusionPricking cupping is an effective approach in treating herpes zoster of the acute stage, as it can produce a comparatively higher total effective rate and also significantly improve the symptoms and pain.

Objective To investigate the different distribution and expression of mammalian target of rapamycin complex (mTORC) in the kidney of diabetic nephropathy (DN) mice.Methods Fourteen eight-week-old male C57BL/6 mice were assigned to 2 groups: the control group ( n=7 ) and the streptozotocin ( STZ )-induced DN group ( n=7 ) . Blood and urinary variables including glucose , albumin, creatinine and albumin/creatinine ratio were assessed 2 weeks after STZ injection.Hematoxylin-eosin staining was performed for renal pathological analyses .The distributions of mTOR , phosph-ser2448-mTOR(p-mTOR), mTORC1(Raptor), mTORC2(Rictor) and phosph-ser240/244-S6K1 (p-S6K1) were determined by immunofluorescence.The expression levels of mTOR, p-mTOR, mTORC1(Raptor), mTORC2(Rictor), S6K1 and p-S6K1 were detected by Western blotting .Results Two weeks after STZ injection , the diabetic mice developed albuminuria (P<0.01) and renal hypertrophy (P<0.05).The immunofluorescence positive staining for mTOR , Raptor, and Rictor was distributed in the epithelial cells of proximal tubules , glomerular mesangium and capillary loops as well as the medullary collecting ducts of the control mouse kidney .These positive signals increased in the DN mouse kidney ( P<0.05).However, pS6K1 was not detected in the inner medulla of control mouse and p-mTOR was not found in the glomeruli of both control and DN mice .Conclusion mTORC is widely expessed in the mouse kidney and participates in the development of DN , whereas the 2448 serine phosphorylation of mTOR may be not implicated in the hyperglycemia mediated glomerular injury .

Objective To investigate if improving or slowing the progression of glucose intolerance might be linked with the reduction of cardiovascular disease(CVD)events and mortality in a Da Qing population with prediabetes.Methods In 1986,577 subjects with impaired glucose tolerance in 33 clinics in Daqing city were randomly assigned to either the control group or one of three lifestyle intervention groups(diet,exercise,or diet plus exercise)to receive a 6 year lifestyle intervention.All the participants were followed for 14 years(1993-2006)after completion of the 6 year active interventions to assess the long-term effect of the interventions.In this post-hoc analysis,the participants were stratified into four subgroups(quartiles)based on their 2 h plasma glucose(2hPG)level after glucose loading at the end of the active intervention,in order to analyze the impact of plasma glucose level on CVD events and mortality.Results During the 20-year follow-up,there were a total of 142 deaths(68 of which were attributed to CVD)and 211 first CVD events(145 strokes and 66 myocardial infarctions).From the highest to the lowest levels of 2hPG in the 4 quartiles,the all-cause mortality(17.8,12.7,10.9,and 9.7/1 000 personyears),CVD mortality(9.1,5.9,6.1,and 4.9/1 1300 person-years)and the incidence of first CVD events(30.4.24.0,18.8,and 19.7/1 000 person-years)showed a clear trend of decline.In multivariate analyses,controlled for age,sex,body mass index,smoking habit,blood pressure,and intervention methods at baseline,the results showed that the 5 mmol/L elevation of 2hPG level after glucose loading in 1992 significantly increased the all-cause mortality(HR 1.335.P=0.005),the incidences offirst CVD events(HR 1.227,P=0.012)and stroke(HR 1.213,P=0.026).Conclusion In pre-diabetes population.if the lifestyle intenrentions are substantially efficacious in improving glucose intolerance,the CVD risk and mortality will be reduced.

With the development of space technology,the health risks for astronauts in space have also increased,which has made the application value of telemedicine technology in space exploration more prominent.In the outer space environment,various exogenous and endogenous factors may affect human health in multiple ways.As deep space exploration advances and space technology develops,the risks of astronauts'health issues in space increase,and telemedicine technology has important application value in space exploration,which is related to astronauts'lives,health,and the success of missions.This article summarizes the research progress of telemedicine technology in recent years,analyzes remote medical diagnosis and treatment,intelligent surgical robots,and the application of artificial intelligence,discusses the latest progress in related fields at home and abroad,and provides a reference for the medical support of long-term space flight.

In the field of space exploration,the importance of microorganisms to human health cannot be ignored,and they will play a crucial role in maintaining astronaut health,ensuring habitat sustainability,and ensuring the success of the entire mission.Microorganisms may have negative impacts on space missions,but they also have practical value.This article reviews research progress in recent years on the effects of space environments on microorganisms,the current status of microbial contamination in space environments,detection methods,and the application of microorganisms in the field of space health.It clarifies that research on the impact of microorganisms and microbial ecosystems in space exploration is not only helpful in safeguarding the survival and health of astronauts,but also provides valuable reference for future space exploration projects.

Objective:To understand the profile type of serum Epstein-Barr virus (EBV) antibodies in children with infectious mononucleosis (IM), and to analyze the significance of viral capsid antigen (VCA) IgG antibody affinity in the diagnosis of IM.Methods:Retrospective analysis was performed on the results of the serum anti-EBV antibody profile and plasma EBV nucleic acid test of 150 hospitalized children with IM diagnosed in Beijing Children′s Hospital, Capital Medical University, from May 2016 to May 2019.Anti-EBV antibody profiles, including anti-VCA-IgG, anti-VCA-IgM, anti-early antigen (EA) IgA, anti-EBV nuclear antigen (EBNA) IgG, and anti-VCA-IgG affinity, were detected by enzyme-linked immunosorbent assay (ELISA). Plasma EBV nucleic acids were detected by real-time quantitative PCR.Results:There were mainly two types of anti-EBV antibody profiles in 150 children with IM: (1)130 cases who were positive for anti-VCA-IgM/IgG, negative for anti-EBNA-IgG and positive for anti-VCA-IgG antibodies with low affinity, accounting for 86.7% (130/150 cases), of which 50 cases were positive for anti-early antigen IgA; (2)18 cases who were negative for anti-VCA-IgM, positive for anti-VCA-IgG, negative for anti-EBNA-IgG and positive for anti-VCA-IgG antibody with low affinity, accounting for 12.0% (18/150 cases), of which 5 cases were positive for anti-EA IgA.EBV DNA was measured in 132 children, with a posi-tive rate of 37.9% (50/132 cases).Conclusions:There were several types of serum EBV antibody profiles in children with IM, 12.0% of patients with IM in this study were negative for anti-VCA-IgM, and the diagnosis of IM was confirmed by the affinity of anti-VCA IgG.

Discordance, such as overlap, repetition and inconsistent, of standards is one of the major problems in current standardization affair in China. Therefore, improving the unity and authority of standards through reduction of overlap, repetition and inconsistency has become the main goal of deepening standardization reform in China. This paper summarizes the discordance in public health standards in China, analyzes the major reasons and provides specific strategic suggestions through case analysis of public health standards in the ways of comparisons of same kind standards of other deparments and standards in administration documents and guidelines or technical specifications of academic associations or societies.