Objective To observe the clinical curative effect of Jianliyishen paste on chronic fatigue syndrome. Method 140 patients were divided into two groups. The treatment group(80 cases) took orally Jianliyishen paste. The control group(60 cases) took orally Huangqijing. Clinical curative effects of the two groups were observed after treatment. Result After the treatment,the main symptom integral and the total integral of the treatment group reduced obviously(P

Objective To observe the function of Jianliyishen Paste on anti-fatigue,analgesia and anti-anoxia. Method Through the experiment of the fatigue indexes of the fatigue model mouse,the pain model mouse by the acetic acid of twisting-body and bearing anoxia time in atmospheric pressure,the function of Jianliyishen Paste on anti-fatigue,analgesia and anti-anoxia was observed. Result Jianliyishen paste could obviously lengthen the exhausted time of fatigue model mice,reduce the serum urea nitrogen of fatigue mice after swimming and have remarkable analgesia effect to the ache caused by chemical substance (acetic acid),enhance the stressing ability of bearing anoxia in atmospheric pressure. Conclusion Jianliyishen paste has the function of good anti-fatigue,analgesia and anti-anoxia,and the complex therapeutic effect on chronic fatigue syndrome.

BACKGROUND:Estrogen promotes the storage of trace elements in the bones and thereby impacts the variation of bone mineral density through influencing the bone cel metabolism. OBJECTIVE: To study the difference of bone mineral density and serum trace elements between Uygur young and elderly females from Urumqi. METHODS:The bone mineral density was measured in the Uygur women aged 30 to 40 years and 60 to 70 years in Urumqi by dual-energy X-ray absorptiometry made in MEDILINK. The serum levels of trace elements, including calcium, phosphorus, magnesium, iron, copper, zinc, were measured by Unicel Dxc 800 Synchron biochemical test instrument produced by Beckman Kurt, USA. Serum levels of trace elements and bone mineral density were compared between two groups. RESULTS AND CONCLUSION:Compared with the elderly group, the bone mineral density was significantly higher but the serum level of zinc was lower in the young group (bothP < 0.001). There were no differences in the other trace elements between the two groups (P> 0.05). These findings indicate that the bone mineral density of Uygur women at different age is significantly correlated with a part of trace elements in serum.

Objective To observe the clinical curative effect of Gubenzhike granule on cough variant asthma (CVA), and explore its mechanism. Methods A total of 140 cases of CVA were randomly divided into two groups, 70 cases for each group. The treatment group took Gubenzhike granule orally, and the control group inhaled Budesonide Powder for Inhalation and Salbutamol Sulphate Aerosol, respectively for 8 weeks, with 8 weeks follow-up after treatment. The same nursing intervention was implemented in two groups. Cough symptom scores of the two groups were observed after treatment and at the end of follow-up, the number of eosnophils (EOS) and content of immunoglobulin E (IgE) in peripheral blood were also observed. Results The treatment group completed 67 cases and the control group completed 66 cases. After treatment, the cough symptom scores, EOS and IgE in two groups were significantly reduced (P<0.01, P<0.05), and the cough symptom score of treatment group decreased more significantly than that of control group (P<0.01). The total effective rate and recurrence rate were 91.04%and 9.84%in treatment group, and 83.33% and 30.91% in control group. The total effective rate of treatment group was better than the control group (P<0.01), and the recurrence rate was lower than the control group (P<0.01). Conclusion Gubenzhike granule showed significant effect and low recurrence rate on CVA. Good anti-inflammatory and antianaphylaxis effects may be one of its mechanisms.

BACKGROUND:Cold trypsin digestion is rarely reported to culture umbilical cord mesenchymal stem cells. OBJECTIVE:To compare the biological characteristics of umbilical cord mesenchymal stem cells cultured by cold trypsin digestion and tissue explant method. METHODS:Human umbilical cord mesenchymal stem cells were isolated, purified and passaged using cold trypsin digestion and tissue explant method, and then the first adhesion time and cellcycle were recorded. Morphology of umbilical cord mesenchymal stem cells was observed under inverted phase contrast microscope to draw growth curve of cells at passage 3. Flow cytometry was used to detect the surface markers of passage 3 umbilical cord mesenchymal stem cells, and Nestin expression was detected in passage 3 cells after 3 days culture in neural induction medium by fluorescence immunochemistry staining. RESULTS AND CONCLUSION:These two methods were both successful to harvest umbilical cord mesenchymal stem cells, but the first adhesion time was earlier in cells cultured by cold trypsin digestion than tissue explant method (P<0.05), and there was no difference in primary cellcycle (P>0.05). Under the inverted microscope, cells grew adherently and presented fibroblast-like shape. However, the minority of primary cells under induction of cold trypsin digestion was polygonal, irregular, and had larger cellvolume than those cultured by tissue explant method. Passage 3 cells cultured by tissue explant method showed faster proliferation rate than those cultured by cold trypsin digestion, and at logarithmic growth phase, cells cultured by these two methods were significant different in cellnumber (P<0.05). Two types of cells had a uniform cellphenotype, both of which expressed CD29, CD105, but did not express CD34, CD45. Under induction, passage 3 cells cultured by these two methods were both positive for nestin. These findings indicate that these two methods can both be used to culture umbilical cord mesenchymal stem cells, but the tissue explant method is more suitable for culture of umbilical cord mesenchymal stem cells and exhibits less damage to cells.

BACKGROUND:EdU is a new nuclear marker, and currently, it is rarely reported.
OBJECTIVE: To determine the optimal concentration of EdU to label human umbilical cord mesenchymal stem cels.
METHODS: Human umbilical cord mesenchymal stem cels were isolated, purified and subcultured. Cel morphology and growth were observed under inverted microscope. Flow cytometry was used to identify cel surface markers, as wel as adipogenic identification. EdU at concentrations of 5, 10, 20, 50, 100 μmol/L was used to label human umbilical cord mesenchymal stem cels for 24 hours. The optimal concentration that resulted in the highest labeling efficiency was selected, and then cel proliferation curve was drawn.
RESULTS AND CONCLUSION:Under the inverted microscope, cels grew adherently in a long spindle shape, and EdU-labeled cels had the same morphology. Flow cytometry showed that cels were positive for CD44, and had adipogenic differentiation ability. When the concentration of EdU was 5 and 10 μmol/L, the labeling efficiency was the highest, indicating that 5 and 10 μmol/L are the optimal concentrations of EdU to label human umbilical cord mesenchymal stem cels.

Objective:To investigate the prevalence,and the factors that influence depressive symptoms among chronic respiratory disease patients in tertiary hospital.Methods:A total of 1713 outpatients and inpatients with chronic respiratory disease were selected from 8 tertiary hospitals in Jiangsu Province from July to September,2014 and screened according to the Hospital Anxiety Depression Scale-D (HADS-D).A questionnaire developed by this research group,was used to collect demographic and clinical information.Logistic regression was used to identify factors that were associated with depressive symptoms.Results:The overall rate of depressive symptoms was 46.0％.Multiple logistic analysis showed that spinsterhood (OR ＝ 0.45),higher education level (middle school /high school/technical school OR ＝0.65;college degree or aboveOR ＝0.28),BMI ≥24 (OR ＝0.71) were associated with decreased risk of depressive symptoms (P ＜ 0.05).B MI ＜ 18.5 (OR ＝ 1.52,),average income of family ≥10000 RMB (OR ＝ 1.37-1.96),limited daily activities (OR ＝ 1.72),poorer sleep quality (OR ＝ 1.45),and negative life events (OR ＝ 1.62) were associated with increased risk of depressive symptoms (P ＜ 0.05).Conclusion:The prevalence of depressive symptoms among chronic respiratory disease patients in tertiary hospitals in Jiangsu Province was higher.Marital status,education level,income,BMI,limited daily activities,subjective sleep quality,negative life events may be the related factors of depressive symptoms of chronic respiratory diseases patients.

Objective: To analyze the effects of different doses of flurbiprofen and other analgesic drugs on the postoperative analgesia in the Enhanced Recovery After Surgery (ERAS) . Methods: 98 patients with jaw cysts or multiple impact teeth were retrospectively analyzed. Patients were divided into 3 groups by the drug scheme: flurbiprofen 250 mg + 0. 9％ NS to 100 ml (group Ⅰ, n =32), sulfentanil 100 μg + azasetron 20 mg + 0. 9％ NS to 100 ml (group Ⅱ, n = 34), flurbiprofen 200 mg + sulfentanil 50 μg + azasetron 20 mg + 0. 9％ NS to 100 ml (group Ⅲ, n = 32) . Analgesic effects were evaluated at 3 h, 1 d and 2 d after surgery with Wong-Baker expression scale and numeric rating scale (NRS) . Questionnaire survey was also used to evaluate degree of satisfaction on analgesia. Results: Analgesia effective rate of group Ⅰ, Ⅱ and Ⅲ was 40. 62％, 67. 65％ and 68. 75％ respectively (P ＜0. 05) . Degree of satisfaction on analgesia of group Ⅰ, Ⅱ and Ⅲ was 71. 87％, 58. 82％ and 93. 75％ respectively (P ＜ 0. 05) .Conclusion: Flurbiprofen combined with sulfentanil has good analgesic effects and low side effects in the maxillofacial surgery of jaw cysts and multiple impact teeth.