Objective To observe attenuation and synergy of postoperative chemotherapy combined with Tianzhicao capsule in patients who suffered from breast cancer. Methods 66 cases after radical mastectomy were randomly divided into treatment group 31 cases and 35 cases of control group. The patients of control group were treated with chemotherapies of CAF and TA. Treatment group patients were given Tianzhical capsule orally at the same time. Nausea and vomitting,the arrest of bone marrow before and after treatment were observed. The grade of life quality about every patient was evaluated. Results Myelosuppression and the occurrence of nausea and vomitting in treatment group was obviously lower than control group (P ＜ 0.05). The proportion of improvement and stabilization for the quality of life in treatment group was markedly higher than control group (P ＜ 0.05). Conclusion Traditional Chinese drug Tianzhicao capsule had attenuation and synergy to postoperative chemotherapy in breast cancer.

Objective To explore the changes of E-cadherin expression in renal ischemia-reperfusion injury.Methods For the in vitro analysis of epithelial ischemia,confluent monolayers of MDCK cells growing in DMEM were depleted of ATP for 4 h by incubation in PBS (supplemented with 1.5 mM CaCl2 and 2 mM MgCl2) containing 10 ?M antimycinA.For the in vivo studies of epithelial ischemic injury,adult Sprague-Dawley rats were subjected to bilateral renal artery ligation.Renal pathological changes were measured by PAS stain.Location and expression of E-cadherin were detected by immunohistochemistry and western blot respectively.Results E-cadherin were primarily found in a linear pattern at the lateral portions of the plasma membrane in normal MDCK.After ATP depletion for 4 hours,the linear pattern altered and manifested by the appearance of intracellular staining.In invivo ischemia-reperfusion model rats,E-cadherin expression was changed from normal tubular epithelial cell basal membrane to cytoplasma.Western blot suggested that in sham-operated rats,E-cadherin was 120 ku lane vs 80 ku lane in ischemia for 60 min rats,while in ischemia for 45 min rats,both the 120 ku and 80 ku lanes were detected.Conclusion In renal ischemia-reperfusion,the location and expression of E-cadherin are obviously altered in vivo and in vitro study and E-cadherin are degradated as ischemia time prolongs.These changes may be the reason why tubular epithelial cell exfoliated from TBM in ischemia-reperfusion injury.

This paper discusses issues involved in the deployment of the shelters of campaign-grade rapid medical support system in such aspects as entering of the vehicles,unloading of the shelters and grouping of the staffs. It suggests that the vehicles should rapidly move in at their positions and be butted bidirectional. As the system is deployed,such things should all be fixed as the position of the vehicles & equipments as well as the deployment motions and sequence. The system is positioned at hard surface,the shelters should be pushed towards the immobilized vehicles,but for the system located at soft surface,it is quite the contrary. With the above-mentioned measures implemented,the duration for shelters of campaign-grade rapid medical support system can be reduced largely.

Objective To investigate the effects of high-flux hemodialysis (HFD) on fibroblast growth factor-23 (FGF-23) levels in maintenance hemodialysis (MHD) patients and its clinical significance.Methods Sixty uremia patients were divided into HFD group and hemodialysis (HD)group and observed for 12 months.Flow mediated dilation (FMD),cardiac ultrasonography,levels of FGF-23,serum phosphorus,serum calcium,25-(OH)D3,parathyroid hormone (PTH),homocysteine (Hcy) and interleukin-6 (IL-6) were tested in all patients before and after treatment.The correlation of above indexes were analyzed.Results No statistical difference were found in primary disease,age and duration of dialysis in two groups.The levels of FGF-23 [(56.07±26.63) vs (85.53±40.54) ng/L,P ＜0.01],IL-6 [(3.37±2.48) vs (5.59±2.53) ng/L,P ＜ 0.05] and Hcy [(21.13±6.95) vs (29.40±11.66) μmol/L,P ＜ 0.05] decreased and FMD,25-(OH)D3 [(27.3± 10.26) vs (23.15± 10.73) μg/L,P ＜ 0.05] increased significantly after the treatment of HFD.There were no significant changes in the HD group.The baseline FMD was negatively correlated with FGF-23 (r =-0.413,P ＜ 0.05) and Hcy (r =-0.301,P ＜0.05).The baseline LVMI was correlated with FGF-23 (r =0.464 P ＜ 0.05).After one year's trearmeat of HFD,the changes of FMD(/△ FMD) was negatively correlated with the changes of FGF-23 (/△ FGF-23)(r =-0.347,P ＜ 0.05).Conclusions HFD can improve FMD and decrease FGF-23 levels.The improvement of FMD may be related to the decreased level of FGF-23.The effect of FGF-23 on FMD should be independent of serum phosphate.

By the application of modularization combination principle,a new type of field medical point operation instrument set is designed.It not only innovates the organization mode of the traditional field operation instrument case,meets the requirement of intensivization,portability and standardization but also improves the support efficiency of medical service.

The module of surgical instruments modularization based on the theory research are applied to the medical rescue of earthquake relief effort by the application of methods on practical demonstration,which solves the defects and inadequacies of the traditional surgical instruments box group field and validates the feasibility of practical application in the combination of modular design of surgical instruments,these can provide practical basis for new modules of field surgical instruments.

AIM: To investigate the effect of Salidroside on the proliferation, DNA synthesis, intracellular Ca 2+ content of rabbit PASMC (pulmonary artery smooth muscle cells) under hypoxia. METHODS: Techniques of cell culture, MTT test, -TdR incorporation, fluo-3 and confocal laser scanning microscopy were used. RESULTS: The A value of MTT and -TdR incorporation of PASMC increased significantly by 62% (P

AIM: To study the effects of Rhodiola(Rho), nitric oxid e (NO), hem oglobin (HB) on the multiple organ dysfunction syndrome(MODS) in early stage aft er burn in rabbits. METHODS:The rabbits were divided into the sh am burn group (SB), burn group (B), orally taken Rho group (R), burn and Rho therapy group (BR ). The changes of hemodynamics were monitored. The index of pulmonary permeabili ty was calculated. These data reflected separately the functions of heart, live r, lung, kidney and blood coagulation system were also determined. NO contents i n ser um and bronchoalveolar lavage fluid (BALF) were measured by Griess method. The l e vels of serum HB were measured. RESULTS:① The dysfunctions of hear t, liver and kidney achieved the criterion of MODS in group B at 48 h postburns (B 48 h ). The N O content of group B significantly increased in serum and BALF at B 48 h . ② The cardiac index (CI) and creatine phosphokinase (CK), urea nitrogen (BUN) markedly raised or decreased in group BR at 48 h postburns (BR 48 h ) than B 48 h . The NO cont ents in serum and BALF markedly raised. ③ HB contents in serum markedly raised in group B and BR at 0 h postburns (B 0 h , BR 0 h ) than group SB, B 48 h , R, BR 48 h , but NO was reverse. CONCLUTIONS: ① HB contents in serum markedly raise d at 0 h post burns, but NO was reverse. ② Rho promoted the increases of NO synthesis and the blood perfusion of organs, which might be one of mechanisms to prevent the devel opment of MODS.

Objective To investigate the prevalence and characteristics of adverse reactions to cosmetics in China,and to provide a basis for further supervision.Methods The diagnosis of adverse reactions to cosmetics was according to 7 national standards (GB17149.1-7-1997) including the A general rule for the diagnosis and management of skin diseases induced by cosmetics.Data regarding gender,age,occupation,educational background,disease types,cosmetic types,and so on,were collected from patients with adverse reactions to cosmetics at 13 surveillance sites in China during 2005-2014.A descriptive statistical analysis was carried out.Results During 2005-2014,a total of 13 534 cases of adverse reactions to cosmetics were reported to the monitoring system.Of these cases,95.40％ (12 912/13 534) were female,and 80.85％ were young or middle-aged (20-44 years).Finally,5 446 cases were confirmed to be adverse reactions to cosmetics,among which,94.66％ (5 155/5 466) were contact dermatitis to cosmetics,and 132 were other types that were not included in the A general rule for the diagnosis and management of skin diseases induced by cosmetics.Among these confirmed cases,14 209 cosmetic products were involved,and ordinary skin care products predominated in these products.The proportion of imported cosmetic products (48.79％,6 932/14 209) was slightly higher than that of domestic products (43.21％,6 139/14 209).The number of reported eases increased by 13.16％ per year from 2005 to 2009,but decreased by 17.96％ per year from 2010 to 2014.Conclusion Adverse reactions to cosmetics are a complicated and important public health issue,and effective measures should be taken based on their characteristics.