Objective To investigate the influence of traditional Chinese medicine on nutritional status and function of immune in post-esophagectomy patients with esophageal carcinoma.Methods 70post-esophagectomy patients in our hospital were randomly divided into 2 groups:a control group (35 cases)and a observation group (35 cases).The control group were treated with postoperative nutrition programs of our hospital,while the observation group were treated postoperative nutrition programs combined with Chinese traditional medicine group in order to observe and analyze the nutritional status and the function of immune at preoperative and 7 days treatments.Results The TP/ALB/IgG/CD3+were (54.5±18.3)g/L and (50.5±11.8)g/L,(36.3±11.7) g/Land (32.8±12.2)g/L,(8.7±3.1)g/L and (7.5±2.8)g/L,(75.4±12.8)％ and (70.1±12.9) ％ in the observation group and the control group respectively,showing significant difference (P＜0.05).The CD4+/CD8+ were (2.5±0.8)and (2.1 ±0.6)in the observation group and the control group respectively,showing significant difference(P＜0.05).Conclusion The nutritional status and function of immune in post-esophagectomy patients with esophageal carcinoma were declined.Rational application of traditional Chinese medicine assisted the nutritional status and function of immune in post-esophagectomy patients with esophageal carcinoma.

Objective To observe curative effect of acupuncture treating children acute upper respiratory infections (AURI).Methods According to random digits table,150 children from clinic emergency department were averagely bring into a acupuncture treatment group and a western medicine treatment group.Patients in the acupuncture treatment group received the treatments of acupunctureing one side of “SiGuan”points,bloodletting in apex satyri,and reducing temperature with tepid sponge bath; while patients in the western medicine treatment group received the treatments of taking ibuprofen suspension,using external pyretolysis patches on forehead,and reducing temperature with an alcohol sponge bath.After the treatment,the near future therapeutic effects:the time of pyretolysis,fevering again in 24 hours and convulsion time,and the prostecdtive efficacy:the time of cough continuing,AURI happening again in 3 months and recovery time of appetite were both observed.Results The time of pyretolysis,fevering again in 24 hours,convulsion time,the time of cough continuing,recovery time of appetite and AURI happening again in 3 months of acupuncture treatment group was(15.6±5.8) minutes,(12.7±3.3) hours,(0.6±0.1) times,(2.3±1.8) days,(2.4±1.6)days,and (35.2±3.9) days respectively; and the western medicine treatment group was (25.5±7.3) minutes,(8.6±4.1) hours,(2.1±0.5) times (6.2±2.4) days,(3.8±1.5) days,and (18.4±5.2) days respectively.Comparing between the two groups,P＜0.05.Conclusion Acupuncture can significantly decrease the time of pyretolysis,cough continuing,recovery time of appetite and convulsion time,and significantly increase the time of fevering again in 24 hours and AURI happening again in 3 months in patients with AURI.

Titanium & titanium alloy are popular in dentistry as dental material because of their good mechanical properties and extremely good biocompatibility. The bonding strength between the titanium and the resin agent is the decisive factor in evaluating the success of resin-bonded restoration. Appropriate surface treatment on the titanium is an effective way to reinforce the bending strength. The purpose of this review is to summarise the relevant studies and introduce some latest findings.

Objective To investigate the effect and function analysis by sulfentanyl in patients with tongue cancer postoperative analgesia.Methods A total of 74 patients with radical resection of tongue cancer in department of anesthesiology with general anesthesia from our hospital were collected, patients or their families signed consent, according to postoperative self-controlled intravenous analgesia drugs divided into experimental group and control group with 37 cases in each group.Patients in control group were treated by fentanyl self-controlled intravenous analgesia;patients in experimental group were treated by sulfentanyl self-controlled intravenous analgesia, determination of the analgesic effect, sedative effect and the changed of vital signs postoperative 2, 4, 8, 12, 24, 48 h,at the same time recorded complications.Results After operation, at different time points analgesic effect and sedative effect were changed in the two groups, the VAS scored of the experimental group was lower than the control group postoperative 2, 4, 8, 12, 24, 48 h time points, the Ramsay Sedation scored of the experimental group was lower than the control group postoperative 2 h, 4 h, 8 h, 12 h time points ( P <0.05 ); the changed of vital signs and adverse reactions between the two groups had no difference within 48 hours ( P >0.05 ) . Conclusion Sulfentanyl in the treatment of patients with radical resection of tongue cancer the analgesic effect and sedative effect are better than fentanyl, has no effect on the vital signs, and the role is security and exact.

The glucose metabolism pathways including glycolysis and oxidative phosphorylation in vivo.The metabolism of tumor cells depends on glycolysis,which enhances the adaptability of tumor cells to the microenvironment and promotes the proliferation of tumor cells,which is called Warburg effect.Arsenic is one of the chemical pollutants,which is widely distributed in natural environment.International agency for research on cancer (IARC) has made it clear that arsenic and its compounds are carcinogens.However,the mechanism of carcinogenesis induced by arsenic still remains obscure.Recently,researchers have found that Warburg effect plays an important role in the process of arsenic carcinogenesis.In this paper,we have reviewed the definition and function of glycolysis,its relationship with inflammation and tumorigenesis,and the role of Warburg effect in arsenic carcinogenesis.

Objective To analyze the results of blood lipids examination in medical workers,so as to understand the cause of ab-normal blood lipid level and formulate the strategy of health education.Methods 500 cases of hospital workers were enrolled as subjects for the study.Under fasting conditions,the samples of the upper arm vein blood were collected,and the detection of total cholesterol(TC),triglycerides(TG),low-density lipoprotein(LDL),and high density lipoprotein(HDL)of serum were proceed on automated analyzers.The results were analyzed.Results In all the 500 workers,there were 152 cases with hyperlipoidemia,ac-counting for 30.4%.The dyslipidemia rate of male workers was 34.7%,and which of female workers was 24.4%.≤30 age group had the lowest dyslipidemia rate(12.9%),and >45-50 age group had the highest dyslipidemia rate(45.8%).There was signifi-cant difference between them(P <0.01).Conclusion The dyslipidemia rates of workers are different across age and gender.It is helpful for workers to have focused health education to improve their live qualities.

Quantum dots( QDs) as a new type of nanostructured luminescent materials have been widely used in biology, materials science, and physical optics. QD-based biosensors can rapidly and accurately detect biological macromolecules or inorganic molecules both in vivo and in vitro. The surface of QDs, prior to their biological detection applications, needed to be modified to enhance their fluorescence properties and lower their biological toxicity. Currently, the surface modification technologies mainly include polymer modification, thiol compounds modification, mercapto propionic acid compounds modification and organic groups modification. Various biosensors can be developed by adopting different modification techniques, which have been adopted to locate and track a variety of biological molecules in vivo. Although a large number of literatures have reported the biological applications of QD-based biosensors, rare systematic reviews of surface modification technologies on QDs have been witnessed. In this paper, we reviewed the surface modification technologies of QDs in biosensors and their medical applications.

Objective To investigate mediate role of coping strategy between stressful life events and negative emotions which anxiety and depression are included.Methods Questionnaires of psychosocial stress survey for groups (PSSG),Simple Coping Style Questionnarire(SCSQ),Selfrating Anxiety Scale (SAS) and Selfrating Depression Scale(SDS) were used to examine 1 764 young servicemen.Results Correlation analysis showed that there existed negative correlations between positive coping and stressful life events,passive coping,anxiety,depression(r=-0.080～-0.304,P＜0.05).And correlation analysis also showed there existed positive correlations among the other variables(r=0.230 ～ 0.756,P＜0.05).There existed partly mediating effect of positive coping,passive coping between stressful life events and negative emotions.The standardized total effect of life events to anxiety was 0.302.Mediating effects of positive coping and passive coping were 0.033,0.044.The standardized total effect of life events to depression was 0.230,mediating effects of positive coping and passive coping were 0.051,0.029.Conclusion Coping strategy is an important mediator between stress and negative emotions such as anxiety and depression.

Hypoxia-inducible factor-1 (HIF-1) is an inportant regulatory factor in adapting to hypoxia in the hypoxic environment for cells.The changes of the numbers of HIF-1 in cells may regulate hypoxia-responsive gene transcription.HIF-1 may inhibit neuronal apoptosis and thus play a ncuroptotective role,and may also show a neurotoxic effect by inducing neuronal apoptosis.

A total of 450 residents from three neighborhood committees of Ba'nan were selected to assess their willingness to accept paid influenza vaccine and the influencing factors.Among them,273(60.7％) were willing to accept paid influenza vaccine.Age,economic status,health,flu recognition and vaccine approval were the major influencing factors of vaccination.