the paper discussed the unavoidable ethical conflicts during disaster medical treatment:Equal right to treatment enjoyed by everyone vs.priority for those who need emergency treatment;Humanity principle vs.relinquishment of invalid treament;Informed consent principle vs.emergency treatment;Life rescue vs.life quality improvement during treatment.

Firstly, the concept of the construction of standardized psychological consulting room and the current situation of Mental Health Education in foreign countries is proposed. Secondly, the present state and the existing problems in the construction of psychological consulting room in our country university are analyzed. Thirdly, the necessity and significance of the construction of standardized psychological consulting room is discussed, And finally, some suggestions are put forward to promote the construction of standardized psychological consulting room in our country university.

According to the difference of menstrual quantity, color, quality and the symptoms, we can distinguish two types of menstrual disorders: hemorrhagic and impotency disorders. In this paper, we summarized the clinical progress of Traditional Chinese Medicine in treating menstrual disorders from the following areas: the flexible use of Chinese patent medicine, treatment based on syndrome differentiation and syndrome, the recognize of the artificial cycle in modern medicine, and non-drug therapy.

Compound composition of several natural products including plants,animals,and minerals.In the different needs of Chinese medicine research and application,different extraction and separation methods have been chosen,however,these technologies lacked of scientific and reasonable evaluation criteria because most of these technologies stem from other disciplines,which is the main reason for limited application of the method in Chinese medicine.So the key scientific issue is to establish the quality evaluation system of extraction and separation technology in line with the modern medicine.This article aims to establish the scientific principles of evaluation system for extraction and isolation of Chinese herbal compound.

Background and purpose:Hsp90 is cell chaperone protein that interacts with many proteins,but itself can not degrade its client proteins.Hsp90 inhibitor can inhibit tumor cell proliferation,induce cell apoptosis,cell growth arrest and increase the degradation of Hsp90 client proteins like Survivin.In order to explore the co-effects of Hsp90 inhibitor 17-AAG and Survivin on LoVo cells and the possible mechanisms,we observed the effects of 17-AAG on proliferation and cycles of LoVo cells and the protein level of Survivin.Methods:LoVo cells were treated with 17-AAG.The cell proliferation inhibition rate was evaluated by MTT assay.The cell cycle was detected by ? ow cytometry.The expression of Hsp90 client protein Survivin was detected by Western blot.Results:17-AAG time-dose-dependently inhibit the proliferation of LoVo cells,after 100 ng/ml,500 ng/ml and 800 ng/ml 17-AAG exposure for 24 hrs,the cell proliferation inhibition rate was 21.00%,40.81%,60.34% respectively,after exposure for 48 hrs,the cell proliferation inhibition rate was increased to 27.29%,48.17%,80.97% respectively,after exposure for 72 hrs,the cell proliferation inhibition rate was to 34.45%,67.81%,88.42%;17-AAG arrested cell cycle,when LoVo cells were exposed to 100 ng/ml 17-AAG for 72 hrs,the cell ratio of G0/G1 phase was(61?3)%,when to 500 ng/ml for 72 hrs,cell ratio of G0/G1 phase was increased to(74?3)%,compared to(48.2?0.8)% LoVo cells without 17-AAG(P

Objective To compare the cardiorespiratory system effects of propofol-remifentanil and etomidate-remifentanil sedation in older patients undergoing diagnostic gastroscopy.Methods 400 older patients undergoing painless gastroscopy in endoscopy center of our hospital were chosen and randomly received intravenous propofol-remifentanil or etomidate-remifentanil sedation and divided into propofol group (n=200)and etomidate group(n=200).The diagnosis,endoscopic insertion time,operation time,wake up time,hemodynamics,adverse reaction and satisfactory of patients in each group were observed.Results There were no difference between two groups in diagnosis(P＞0.05);the onset time was earlier in the etomidate group (P＜0.05).Systolic pressure and diastolic pressure in propofol group were lower than etomidate group during and after operation(all P＜0.05);the heart rate in propofol group were lower than etomidate group after operation(P＜0.05);meanwhile,the SpO2 in propofol group were lower than etomidate group during operation(P＜0.05).All adverse events in propofol group were higher than etomidate group (P＜0.05).Incidences of hyoxemia and injection pain were higher in the propofol group (all P＜0.05),while those of body quiver and myoclonus were higher in the etomidate group (all P＜0.05).However,Satisfaction of physician and anesthetist in the propofol group were better the etomidate group (all P＜0.05).Conclusion Etomidate-remifentanil administration for sedation undergoing painless gastroscopy resulted in more stable haemodynamic responses and less adverse events in older patients.Etomidate-remifentanil administration was worth to be popularized in older patients.

Object Effectively extracting RNA from Anoectochilus roxburghii (Wall.) Ldl. lays a foundation to research the mechanism of endomycorrhiza promoting its growth. Methods RNA was prepared by CTAB, electrophoresis on 1% agroses gel and photo are taken with MutiImage TM Light Cabinet. Results The ratios of RNA A 260 /A 230 and A 260 /A 280 were 2.054 and 1.818, respectively. And the yield was 154.35 ?g/g fresh. The bands were clear on agrose gel and integrity of RNA was good. Conclusion RNA with high quality and high quantity is isolated by the method of CTAB for medicinal plants with high concentrations of polysaccharides and phenolics.

Objective To observe the Cordyceps extract on experimental rats with diabetic kidney and to explore its mechanism of action.Methods The rat models of diabetic were established by intraperitoneal injecting streptozotocin.Kidney weight and the index of kidney were measured,and 1,4,7weeks blood sugar,serum creatinine,urine microalbumin and urea were dynamically observed for evaluating Cordyceps extract on experimental rats with diabetic kidney.Results The 1,4,and 7 weeks of kidney weight was (0.662± 0.062) g,(0.670±0.061) g,(0.657±0.063) g,renal index was (0.312±0.041) ％,(0.309±0.402) ％,(0.311 ±0.0317) ％,serum creatinine was (0.51±0.03)mg/d1,(0.57±0.03)mg/d1,(0.52±0.02)mg/d1,albumin was (1.77±0.17)mg/24 h,(1.52±0.19)mg/24 h,(1.56±0.11)mg/24 h.urea was (90.71 ±0.37)mmol/L,(91.57±0.48) mmol/L,(90.56±0.39)mmol/L in the normal control group respectively.While in the model group,the value of kidney weight was (0.879±0.037)g,(0.912±0.038)g,(0.871±0.393)g,renal index was (0.494±0.039)％,(0.487±0.038)％,(0.465±0.235)％,serum creatinine was (3.71 ±0.14) mg/d1,(3.51±0.12) mg/d1,(3.32±0.11)mg/d1,urinary albumin was (7.29±0.22)mg/24 h,(7.11±0.34)mg/24 h,(7.14±0.21)mg/24 h.urea was (109.59± 8.42),(92.52±2.41),(90.71 ±0.67) respectively.Compared with the normal control group these values were decreased significantly in the model group (P＜0.05).In the Cordyceps sinensis group kidney weight was (0.837±0.036)g,(0.747±0.029)g,(0.694±0.357)g,renal index was (0.412±0.024)％,(0.395±0.037)％,(0.361±0.027)％,serum creatinine was (1.44±0.11)mg/d1,(0.81± 0.04) mg/d1,(0.62±0.03) mg/d1,urinaryalbumin was (5.71±0.25)mg,(4.52±0.21)mg,(3.96±0.15)mg,urea was (109.59± 8.42) mmol/L,(92.52±2.41) mmol/L,(90.71 ± 0.67) mmol/L respectively.Compared with the model group these values were decreased significantly(P＜0.05) in the Cordyceps sinensis group.Conclusion Cordyceps sinensis extract has a protective effect on kidney of diabetic rats.

Endoscopy ; methods ; Epidermal Cyst ; surgery ; Female ; Humans ; Middle Aged ; Skull Base ; pathology

Antibodies, Monoclonal ; therapeutic use ; Cell Transformation, Neoplastic ; Dexamethasone ; therapeutic use ; Drugs, Chinese Herbal ; therapeutic use ; Glucocorticoids ; therapeutic use ; Humans ; Immunosuppressive Agents ; therapeutic use ; Lichen Planus, Oral ; diagnosis ; pathology ; therapy ; Phototherapy ; Prednisone ; therapeutic use ; Recombinant Fusion Proteins ; therapeutic use