Objective To detect the effect of Guided Relaxation Method with Music on pain sensitivity and hemodynamics in acupuncture.Methods 70 volunteers aged 18 to 22, all in good condition, were randomized to study group or control group (each 35).In the control group, volunteers were only treated with acupuncture in a routine way while volunteers in the study group were treated with acupuncture using Guided Relaxation Method with Music .Comparing the change of heart rate and blood pressure before and after the experiment, and the pain sensitivity between these two groups.Results By comparing the two groups, it showed that there were no significant differences in heart rate, diastolic blood pressure and systolic blood pressure level(p>0.05).Numerical rat-ing scale scores in study group was much lower (p<0.001), and systolic blood pressure level after the experiment decreased more significantly than that in the control group (p<0.05).However, no significant differences can be seen in heart rate and diastolic blood pressure level after the experiment (p>0.05).Conclusion Guided Relaxation Method with Music could help to alleviate the feeling of pain, and make acupuncture therapy more acceptable.

An important index determination for clinical diagnosis of renal function is to assay the creatinine concentration in serum. In the analytical process applied with coupled-enzyme, the quality control of sarcosine oxidase (SOX) as a key enzyme is the first problem to be solved. In order to establish an efficient and laboratory-scale production of SOX, the recombinant sarcosine oxidase (r-SOX) gene was a high-level expression in E. coli induced with lactose on a large-scale fermentation in 300 L fermenter. The results suggested that the biomass concentration reached OD600 of 22 and the expression of recombinant sarcosine oxidase in E. coli accounted for about 25% of total soluble protein in culture after fermentation. The cell-free extract obtained from high pressure homogenizer was processed by selective thermal denaturation and then purified with Ni-Sepharose FF chromatography. The sarcosine oxidase with 97% purity, 25 U/mg specific activity and 92.4% activity recovery was obtained. The molecular weight with single peptide chain of 53 kD and 55 kD of recombinant sarcosine oxidase was assessed by SDS-PAGE in presence or absence of 2-mercaptoehanol and Sephacryl S-200 chromatography. This sarcosine oxidase was found to be a conjugated protein, yellow enzyme, which combined with FAD as prosthetic group by covalent linkage. The contaminant of catalase was not detected in the sample pool of this enzyme. In addition, a further test to the thermal stability of sarcosine oxidase was done. According to the above results, the development and utilization of this enzyme has been set up on a reliable foundation.
Escherichia coli ; Fermentation ; Recombinant Proteins ; biosynthesis ; Sarcosine Oxidase ; biosynthesis

Objective To study different groups of deficiency rate of glucose-6-phosphate dehydrogenase (G6PD)and enzyme activity assay in the detection rate of female heterozygote in the Southeast Dongguan.Methods From January 2007 to April 2013,of 39 475 cases of test results were collected in Tangxia Hospital of Dongguan city,the gene frequency and the detec-tion rate of female heterozygote could be calculated through genetic equilibrium law in different group.Results The male de-ficiency rates of G6PD in different group were Adult group(A)5.03%,Neonatal Group(B)5.10% and Total group(C) 5.06%,respectively,and there were no significant difference between each groups (χ2 =0.0404,P =0.980).The detection rate of female heterozygote of A,B and C in each groups were 27.13%,14.49% and 23.87%,respectively,and the differ-ence were statistically significant between different groups (χ2 =32.26,P =0.000).Conclusion Prevalence of G6PD defi-ciency in this area was 5.06% and there were differences between the deficiency rate of G6PD in different populations.The enzyme activity assay in female heterozygote detection rate is not satisfactory,especially in group B,which is conducive to ge-netic counseling,prenatal diagnosis and birth defects,such as providing more comprehensive information.

Depression is a common emotional disorder that seriously affects people's life and health all over the world. The pathogenesis of depression is complex, and traditional Chinese medicine (TCM) for antidepressants has a good therapeutic effect because of its multi-component, multi-pathway, and multi-target action mode. At present, the anti-depressive mechanism of TCM has not been fully clarified, but it is clear that depression is closely related to metabolic health. Therefore, in order to further explore the anti-depressive mechanism of TCM, this paper proposes research strategies on the anti-depressive mechanism of TCM based on functional metabolomics from the perspective of metabolism, the potential biomarkers of depression are analyzed with the help of multi-omics combined analysis technology, and the functional molecules of TCM for antidepressant are studied. Molecular biology techniques are used to accurately capture the molecular interactions between biomarkers of depression and functional compounds, which identify effective drug targets and further elucidate the biochemical functions and related mechanisms involved in depression metabolic disorders. This paper systematically reviews the research strategies and applications of functional metabolomics in the anti-depressive mechanisms of TCM, expounds on the core value of functional metabolomics, and summarizes the current research status and hot issues of TCM for antidepressants in recent years, providing new methods and new ideas for the study of mechanisms of TCM with the help of functional metabolomics.

OBJECTIVETo introduce the framework of evidence-based practice with a case of castration-resistant prostate cancer (CRPC) as an example.

METHODSA clinical question was formulated according the clinical scenario. A systematic search was conducted for the published literature in the databases of PubMed, EMBASE, Cochrane Library, Clinical Trial Registries, and Web of Knowledge up to Dec 2014. The identified literature was reviewed for quality appraisal before the evidence was applied to clinical practice.

RESULTSThe treatment was effective and the patient achieved disease remission.

CONCLUSIONEvidence-based practice should be integrated with clinical scenario, current evidence, and patients' willingness, and follow a systematic framework.

Objective To investigate the operation process,extent of resection,protection function,the tumor recurrence and clicical value of neuronavigation with intraoperative ultrasound for treating functional glioma;signifi-cance of intraoperative ultrasound for correcting brain shift.Methods We analyzed the cliclical materical of 24 case of functional gliomas which were resected by neuronavigation with intraoperative ultrasound.Results The accuracy of localization of functional glioma was 100%.The distance of brain shift was 2 to 10mm,with an average 4.7mm.After 24 hours MRI confirmed that total removal of function glioma was achieved in 21 cases,subtotal in 3 cases.After oper-ation function improve was 20 cases,invalid of 2 cases,hemiplegia happened in 2 cases and no death in all the patients.Conclusion Neuronavigation with intraoperative ultrasound can correct brain shift and improve the accuracy of localization of functional glioma,to improve extent of function glioma and decrease dysfunction.Neuronavigation with intraoperative ultrasound is important to functional glioma.

Objective : To identify spatio-temporal distribution patterns of mumps in Zhejiang Province from 2008 to 2019, so as to provide insights into precise control of mumps. Methods : The epidemiological data pertaining to mumps in Zhejiang Province from 2008 to 2019 were collected from the China Information System for Disease Control and Prevention. The time- and region-specific incidence of mumps was descriptively analyzed, and the spatio-temporal clustering characteristics of mumps incidence were identified using global and local spatial autocorrelation analyses and spatio-temporal scan analysis. Results : A total of 167 196 cases of mumps were reported in Zhejiang Province from 2008 to 2019, and the incidence of mumps reduced from 56.08/105 in 2008 to 11.35/105 in 2019, with a reduction of 79.76%. There was no remarkable mumps seasonality since 2017; however, spatial autocorrelation was seen in mumps incidence in 2008, 2011 and 2012, respectively ( Moran's I coefficient=0.16, 0.18, 0.16; all P<0.05 ). Spatio-temporal scan analysis identified five spatio-temporal clusters of mumps incidence in 2008, 2011 and 2012, and the most likely spatio-temporal cluster was mainly concentrated in Cangnan County of Wenzhou City, covering 17 counties clustered in the time frame from 15 January 2008 to 28 February 2009, while the other four clusters were concentrated in Pinghu City of Jiaxing City, Kaihua County of Quzhou City, Fuyang District of Hangzhou City and Zhuji City of Shaoxing City, clustered in the time frame from 15 January 2008 to 30 June 2012. Conclusion The incidence of mumps appeared a tendency towards a reduction in Zhejiang Province from 2008 to 2019, and rebounded in some regions. No remarkable mumps seasonality was seen since 2017. The spatio-temporal clusters of mumps incidence were concentrated in Wenzhou and Jiaxing cities of Zhejiang Province in 2008, 2011 and 2012; however, no spatial cluster was identified since 2012.

Objective: To establish an optimized path for health management of HBV infections among pregnant and lying-in women based on a Delphi method, so as to provide the evidence for intensifying the interruption of the mother-to-child transmission of HBV. Methods: Based on literature review and previous studies, the preliminary framework and contents of the optimized path for health management of HBV infections were constructed. Experts from epidemiology, clinical medicine and maternal and children healthcare were invited to participate in two-round Delphi consultations, and the preliminarily designed indicators were screened and revised. The score for feasibility of each indicator was calculated, and the weight of each indicator was estimated using a proportional distribution method. Results: Sixteen experts participated in the consultation, including 13 women. The participants had a mean age of (45.69±5.71) years, and a mean employment duration of (23.06±7.05) years. All participants had a degree of bachelor and above, and there were 14 experts with vice senior professional titles. The mean positive coefficient was 96.88% and the mean authority coefficient was 0.790 during the two-round expert consultations. There were significant differences in the coordination coefficient of importance, necessity and feasibility of indicators at all levels (P<0.05), and the coefficient of variation of the feasibility was all less than 0.250. The final optimized path for health management of HBV infections among pregnant and lying-in women included 6 primary indicators, 17 secondary indictors and 73 tertiary indicators. Among the primary indicators, delivery management (0.173 4), screening and evaluation (0.172 8) and pregnancy management (0.172 7) had a high weight. Conclusion A scientific and reliable optimized path is created for health management of HBV infections among pregnant and lying-in women, which has a potential value for improving the interruption of mother-to-child transmission of HBV.

Objective: To investigate the serum levels of anti-measles antibody among residents in Zhejiang Province in 2018, so as to provide insights into measles control. Methods: Permanent residents aged 0 to 59 years were recruited using the stratified multistage random sampling method in Zhejiang Province in 2018, and subjects' demographic features, medical history of measles and history of immunization with measles-containing vaccine (MCV) were collected using a questionnaire survey. The serum level of anti-measles IgG antibody was detected, and the geometric mean concentration (GMC) of anti-measles IgG antibody was estimated. The seroprevalence, protective rate and GMC of anti-measles IgG antibody were compared among residents at different age groups and regions. Results: A total of 4 189 residents were enrolled, including 1 939 males and 2 250 females, with a male to female ratio of 1∶1.16. There were 3 858 residents positive for anti-measles IgG antibody, with seroprevalence of 92.10%, and there were 2 072 residents with protective antibodies against measles, with a protective rate of 49.46%. The median GMC of anti-measles IgG antibody was 798.33 (interquartile range, 1 024.06) mIU/mL, and the protective rate of anti-measles IgG antibody appeared a tendency towards a decline with age ( χ2trend=18.067, P<0.001 ). There were significant differences in the seroprevalence ( χ2=45.090, P<0.001 ), protective rate ( χ2=57.432, P<0.001 ) and GMC of anti-measles IgG antibody (χ2=88.624, P<0.001 ) among residents at different regions, with the lowest seroprevalence of anti-measles IgG antibody in Ningbo City ( 85.19% ), the lowest antibody-protective rate (38.98%) and the lowest GMC [632.89 ( 909.04 ) mIU/mL] in Zhoushan City, the highest seroprevalence ( 95.16% ), antibody-protective rate (58.48%) and GMC [1 035.84 ( 1 301.77 ) mIU/mL] in Huzhou City. Conclusions The protective rate of anti-measles antibody was low and appeared a tendency towards a decline among residents in Zhejiang Province in 2018. There was a region-specific serum level of anti-measles antibody in Zhejiang Province in 2018.

Abstract Vaccine-hypervariable poliovirus type Ⅲ was detected in an acute flaccid paralysis infant at age of 6 months in Zhejiang Province in June, 2021, and the isolated and incubated virus had six nucleotide variations in the VP1 region as compared to the poliovirus Sabin vaccine strain. The infant had a history of three-dose poliovirus vaccination, and grade 2 muscle strength of the left upper limb upon onset. He was clinically diagnosed with cellulitis of the left shoulder, and recovered to normal following treatment. No abnormality was detected in the nervous system, and the infant was cured and discharged from hospital. No vaccine-hypervariable poliovirus was detected in subsequent infant' clinical samples or in close contacts, and no similar cases were identified during the active case detection by county/district medical institutions and among community populations. Since the infant did not present poliomyelitis-related clinical symptoms caused by vaccine-hypervariable poliovirus, poliomyelitis was excluded. The vaccine-hypervariable poliovirus was not spread because of timely identification and effective responses, suggesting the urgent need to maintain the sensitivity of the acute flaccid paralysis surveillance system and improve the coverage of poliovirus vaccination, so as to inhibit the transmission of poliovirus.