Objective:To detect the contents of hyaluronic acid(HA),Laminin(LN) and probe their role in the pathologic course of chronic renal failure(CRF).Methods:The serum HA and LN from 37 patients with CRF and 40 healthy adults were measured by RIA.T test was used in data(x?s) analysis.Results:The HA and LN in CRF serum evidently increased than those of normal controls,respectively(P

Objective To observe the action ofFu Liu Zhen (acupuncture at the six abdominal points) plus moxa-box moxibustion at umbilicus on a community population of qi and yang deficiency.Method Two hundred subjects diagnosed with qi deficiency and/or yang deficiency were randomized into a treatment group and a control group, 100 cases in each group. The two groups both received constitution-associated health education, and the treatment group was additionally intervened byFu Liu Zhen plus moxa-box moxibustion at umbilicus, while the control group didn’t receive any other intervention. The Score of Constitution in Traditional Chinese Medicine (TCM) and the number of people of each constitution were observed prior to the intervention, right after the intervention, 6 months after the intervention and 12 months after the intervention.Result In the treatment group, the scores of qi deficiency and yang deficiency after the intervention, 6 months after the intervention and 12 months after the intervention were significantly different from that prior to the intervention (P<0.01). The scores of the corresponding constitution types (qi deficiency, yang deficiency) after the intervention, 6 months after the intervention and 12 months after the intervention were significantly different from that before the intervention (P<0.01). The proportions of subjects with harmonious constitution, qi deficiency, and yang deficiency in the treatment group after the intervention, 6 months and 12 months after the intervention were significantly different from that prior to the intervention (P<0.01). The proportions of subjects with harmonious constitution, qi deficiency, and yang deficiency in the treatment group after the intervention, 6 months and 12 months after the intervention were significantly different from that in the control group (P<0.01).ConclusionFu Liu Zhen plus moxa-box moxibustion at umbilicus can improve the qi-deficiency and yang-deficiency constitutions in the community population.

To investigate the related substances of tenofovir, 3 related substances were synthesized. RP-HPLC analytical method was developed using Agilent ZORBAX SB-C18 column. The mobile phase composed of methanol and 0. 02 mol/L potassium dihydrogen phosphate. Linear gradient elution was used and the detection wavelength was 260 nm. 3 impurities were found in tenofovir. The established method was accurate and reproducible, and it can be applied for the related substances test in tenofovir.

Objective:To investigate symptoms of anxiety and depression among primary and middle school students quarantined in hotels during the COVID-19 epidemic.Methods:Anxiety and depression symptoms among 726 primary and middle school students quarantined in hotels were investigated with The Screen for Child Anxiety Related Emotional Disorders(SCARED)and Depression Self-rating Scale for Children(DSRSC)from September to October 2022 in Chifeng City,Inner Mongolia Autonomous Region.There were 624 students completed investi-gation with response rate of 86％.The positive score of SCARED was ≥23 and DSRSC was ≥ 15.Results:The detection rates of anxiety and depression were 17.9％and 15.4％respectively.The detection rates of anxiety and depression were higherin middle school students than inprimary school students(Ps＜0.05).The scores of general-ized anxiety and social phobia factors were higher in female students than in male students(Ps＜0.05).The scores of dissociative anxiety factor and depression were higher in middle school students than in primary school students(Ps＜0.05).Conclusion:During the COVID-19 epidemic,middle school students quarantined in hotels are more likely to have anxiety and depression symptoms than primary school students,and female students are more likely to have anxiety symptoms than male students.

Objective To explore the action of nurses etiquette scene assessment to clinical nurses carrying out the etiquette rules consciously .Methods An inspection team was established to assess the scene of nurses etiquette;scoring criteria , evaluation methods and evaluation of the program were set up for the assessment .At first weeks of every month , from September to November in 2015 , when the patients′nursing satisfaction was surveyed , nurses etiquette service status in hospital was tested using scoring criteria of nurses etiquette scene assessment privately which was assigned as the control group .As the observed group, during the period of the first weeks of December , 2015 to February, 2016, While nursing satisfaction questionnaires were implemented , all ward nurses etiquette was tested openly .All nurses of two groups received routine training and theory of etiquette training before coming to the wards .Results Scores of control group were lower than the observed group , and the total scores , the scores of nurse dressing code and communication behavior norms were different between the two groups (P <0.05).The nursing service satisfaction of control group was lower than the observed group (P<0.05).Conclusions Scene assessment of nurse etiquette can help nurses improve compliance with the norms of etiquette consciously and the patients′satisfaction of nursing service .

Objective:To describe the current situation of mental health service utilization of community pa-tients with five mental disorders in Inner Mongolia Autonomous Region and provide reference for health education and formulating relevant policies.Methods:The multistage stratified sampling method with unequal probability was used to select a total of 12 315 community residents aged 18 and over in Inner Mongolia Autonomous Region.Using Composite International Diagnostic Interview,mood disorders,anxiety disorders,substance use disorders,intermit-tent explosive disorders,and eating disorders,and health service utilization were investigated.Descriptive statistics was completed by single factor analysis method.Results:The lifetime rates of consultation and treatment of any mental disorder were 18.7％and 10.2％,respectively.The highest proportion of patients received treatment by non-medical professionals was 31.4％,followed by psychiatrists in psychiatric hospital or psychologists in general hospitals.Among the patients,1.1％of them received medication,and 2.5％received psychotherapy.Conclusion:The utilization rate of mental health services in community patients with five mental disorders is relatively low.It is necessary to conduct health education for medical help seeking properly.