Objective To investigate the effects of sevoflurane preconditioning on cardiovascular function in patients with coro -nary heart diseases , and explore its mechanism .Methods Eighty patients with coronary heart disease during 2009 January to 2012 December from our hospital patients were selected and randomly divided into the study group ( 41 cases ) and control group ( 39 ca-ses) .Patients in study group were given sevoflurane preconditioning , while the control group were given propofol .A series of parame-ters were recorded, including the patient's heart rate (HR), central venous pressure (CVP), mean arterial pressure (MAP), stroke volume (SV), cardiac output (CO), systolic time ratio (STR) and serum cardiac troponin T (cTnT) before induction of anesthesia (T0), 30min (T1) during the operation, incision suture (T2), 6h after operation (T3), 12h after operation (T4), and 24 h after op-eration (T5).Results HR, CO, SV, CVP, MAP, STR, and cTnT of the research group were relatively more stable than the control group in the preoperative, intraoperative, postoperative, and recovery.The study group at CO, T1, SV, STR, and cTnT were (3.48 ±0.40)L/min, (6.4 ±1.9)ml/(min· m2), (0.36 ±0.76), (0.227 ±0.112)ng/ml, CO, SV, STR in T2 and cTnT were (3.58 ±0.52)L/min, (6.6 ±2.3)ml/(min· m2), (0.36 ±0.63), (0.241 ±0.115)ng/ml, control group T1 at CO, SV, STR and cTnT were (3.11 ±0.53)L/min, (5.2 ±2.1)ml/(min· m2), (0.46 ±0.81), (0.351 ±0.106)ng/ml, CO, SV, STR in T2 and cTnT were (3.15 ±0.61)L/min, (5.7 ±1.5)ml/(min· m2), (0.44 ±0.90), (0.311 ±0.112) ng/ml.The patients in study group were in T1 CO, SV CO in T1 , SV, T2 times higher than that in control group .STR in T1 , T2 point was lower than that of the control group, cTnT in T1 , T2 point was lower than that of the control group , and the difference between the groups was statistically significant ( P <0.05 ) .Research group of patients with CO , SV higher than that in control group at in T 1 ,T2 , and STR lower than that at T 1 , T2 , cTnT lower than that of the control group at in T 1 , T2 , and the differences were statistically significant ( P <0.05 ) .Conclusions Sevoflurane preconditioning can make the hemodynamics more stable , more suitable for clinical anesthesia , and its mechanism may be related to the changes of cardiac troponin T .

The paper elaborates the utilization status of the graphic reports system in hospitals, proposes that ASP .NET technology should be applied to realize the web-based hospital integrated query system for graphic reports, analyzes the advantages of applying ASP .NET technology and introduces the concrete realization of the integrated query system.This system solves the problem that graphic reports are unable to be queried simultaneously, resulting from differences between various internal reporting systems in hospitals.

At present,the satisfaction of free medical care of undergraduate is declining,and the doctor-patient relationship is becoming tense.By investigating and interviewing the three representative universities in Beijing,we conclude three reasons including the supplier of medical service,the receiver and doctor-patient communication.By adhering to the medical treatment concept of"Patient-Oriented",the paper puts forword serveral measures including incresing input and improving system and so on to achieve the harmonious development of doctor-patient relationship of undergraduate.

Objective:To estimate the effect of treatment opportunity for severe caries in primary molars on child dental fear and dent-al behavior.Methods:288 children aged 3 -6 years with primary molars caries were included on the first visit.The children in the ex-perimental group(n =144),with obvious clinical symptom,were initiative to see a dentist.Those in control group(n =144)without evident symptom were found with caries in conventional dental examination.The change of the children fear before and after the first treatment was assessed by MCDASf within the first week,the change of children's clinical behavior in their first and return visit was esti-mated by Venham Clinical Anxiety and Cooperation Behavior Measurement Scale.Data was statistically analyzed.Results:After the first treatment and during the return visit,the MCDASf average score of the experimental group was decreased(P <0.05),that of the control group was not(P >0.05).On their return visit,the behavior of the 2 groups was similar (P >0.05),and which was ameliora-ted in the experimental group during their own first and return visit,compared with the control group(P <0.05).Conclusion:Treat-ment of severe caries before acute symptom arising in young children may alleviatie the child dental fear.

Objective To understand the antagonism of puerarin flavonoids (P) to octylphenol (OP) in the sperm damage. Methods Sixty male SD rats were randomly divided into three experimental groups (treated with octylphenol at doses of 80,160,320 mg/kg)and two intervention groups (0.5 g/kg P+320 mg/kg OP,5 g/kg P+320 mg/kg OP)and one control group. The administration was conducted by gavage,2 h after treated with octylphenol followed by puerarin flavonoids,three times a week for 60 consecutive days. Testicular morphological examination and sperm mobility were conducted. Results Compared with the control group,spermcount and mobility in the exposed groups and intervention groups were lower,malformation rate was highe(rP

Animals ; Blood Pressure ; drug effects ; Chlorpyrifos ; toxicity ; Hypothermia ; chemically induced ; physiopathology ; Pesticides ; toxicity ; Rats ; Rats, Inbred LEC

based on the theory of tree structure and followed the characteristics of medical talents growth,Wuxi No.2 People's Hospital carried out hospitalTalent Tree Project innovatively,which is to trained talents corresponding tobase-trunk-crown of a tree.The project has won the 2013 Human Resource Development Excellence Award of Asian hospital management awards.We fostered talents hierarchically according to the talents training echelon structure and this provided a way of guarantee and innovation for the sustainable development of hospital.

Objective To explore the method of the major hospital indexes examination using clinical pathway as an opportunity.Methods Based on the material of our hospital from 2008 to 2010,reference the data of the same level hospital in Xinjiang Uygur Autonomous Region,we set the benchmark and formulated the examination standard of three examination indexes:average length of stay (ALOS),average hospitalization expense and drug proportion.Meanwhile,we took the subentry incentives to give the corresponding reward to clinical departments according to the decreases rate compared with the benchmark monthly.Results ALOS,average hospitalization expense and drug proportion of department and the whole hospital were obviously decreased compared with the same period last year,and the differences were statistically significant (Medical system:t =27.479,14.462,11.362,all P ＜ 0.01 ; Surgical system:t =18.944,16.029,12.071,all P ＜ 0.01).Conclusion After using the examination methods and combining clinical pathway,the effects are obvious,which can effectively shorten ALOS,reduce average hospitalization expense and drug proportion,so as to relieve the patients' economic burden.

Objective To investigate the predictive value of the non-invasive indicator deceleration capacity of heart rate (DC) in the sudden cardiac death (SCD) after acute myocardial infarction. Methods A total of 417 myocardial infarc?tion patients with ST-segment elevation in sinus rhythm were enrolled in this study. DC was assessed from data of 24-hour ECG Holter. Regular follow-ups were carried out within 12 months. The SCD events were recorded and compared with pa?tients without SCD. Results During 12 months of follow-up, 20 patients were died due to SCD (4.8%). Compared with sur?vival group, patients showed significantly lower left ventricular ejection fraction (LVEF, 0.393 ± 0.065 vs 0.528 ± 0.042, P<0.05) and DC [(2.85±1.66) ms vs (5.49±1.71) ms,P<0.05]in SCD group. Multivariate Cox proportional hazard regression analysis showed that lower LVEF(<0.35)[RR: 2.167(1.384-4.661), P=0.013]and DC (DC<4.5 ms)[RR: 3.706(2.709-5.374),P=0.020]were risk factors for the occurrence of SCD. The prediction sensitivity by the decreased LVEF and DC was 52.1%and 76.4%respectively, and the specificity was 84.5%and 86.1%respectively. Conclusion The decreased value of DC after acute myocardial infarction can predict the SCD events.

Objective To analyze the principal components and trends of total health expenditure from 1995 to 2011 in Xinjiang,in order to put forward policy recommendations to improve health financing.Methods Calculating the total health expenditure in Xinjiang using the financing source method,and analyzing the calculation results.Results Total health expenditure increase in Xinjiang averaged 14.75％ from 1995 to 2011.The total health expenditure in Xinjiang and per capita health expenses maintained a growing trend,and the level of financing was higher than regional economic development,but the health consumption elasticity coefficient was unstable; Residents' individual health burden was gradually decreasing,the health expenses of financing structure were relatively reasonable; Urban and rural residents health care spending grew faster than the per capita income,and the proportion in people's living consumption was found rising.Conclusion It is recommended to continue with the health reform,make full use the policy of strategic health support to Xinjiang,promote primary health service equity,develop economy and improve the urban and rural income,strengthen social health care security systems,tighten macro-control and curb the fast rising trend of health expenses.