Objective To investigate the impact of propofol and midazolam on the time course of extubation in patients with mechanical ventilation.Methods The patients were randomly divided into the propofol group(n=37)and the midazolam group(n=52),which were further divided into three sedation stratums.The administration of two drugs were stoped immediately while weaning from the ventilator.The awakening time and extubation time of the two groups were recorded and compared with each other.Results Both awakening time and extubation time of the propofol groups were shorter than those of the midazolam group(P

Adult ; Aged ; Blood Cell Count ; Caffeic Acids ; therapeutic use ; Female ; Humans ; Leukemia, Promyelocytic, Acute ; drug therapy ; Male ; Middle Aged ; Tablets ; Treatment Outcome ; Young Adult

Enteral Nutrition ; Humans ; Pancreatitis ; therapy ; Parenteral Nutrition

AIM: The impaired function of vascular endothelial cells occurs popularly in hypertensive patients. Hepatocyte growth factor (HGF) plays a crucial role on impaired function, and is related to prevalence, severity and target organ damages of hypertension. This study explored the relationship between HGF gene C57488A polymorphism and essential hypertension (EH). METHODS: ①Between June and December in 2006, totally 107 EH patients with an average age of (61?9) years, in them 47 cases with family history of hypertension, were recruited in this study. Informed consents were obtained from the patients who were all the Han residents of Hefei area, and the experiment was approved by the hospital ethical committee. The hypertension criteria formulated by Chinese Medical Association included the systolic pressure ≥140 mm Hg or diastolic pressure ≥ 90 mm Hg (1 mm Hg=0.133 kPa), or having received drug therapy for hypertension over one year. The patients were administrated with hypotensive drugs with one month. Meanwhile 110 normotensives without family history of hypertension and drug therapy were served as controls, with an average age of (60?8) years. Inclusion criteria: systolic pressure 0.05).②The distributions of HGF gene C57488A polymorphism were in agreement with Hardy-Weinberg equilibrium, indicating population representativeness. The frequencies of three genotypes CC, CA, AA were 0.809, 0.170, 0.021 and C, A alleles were 0.894, 0.106 in the EH group with family history respectively. Correspondingly, the frequencies were 0.733, 0.233, 0.033 and 0.850, 0.150 respectively in the EH patients without family history. Meanwhile, the frequencies were 0.527, 0.355, 0.060 and 0.705, 0.295 respectively in the controls.③The frequencies of genotype CC and allele C were both significant higher in EH with or without family history compared with the controls (P 0.05). CONCLUSION: HGF gene C57488A polymorphism is possibly associated with EH, and genotype CC and allele C may be the factors of genetic predisposition of EH in Han population of Hefei area.

Retrospective study was carried out in 93 cases of endometrial carcinoma admitted to our hospital since Jan. 1985 to Dec. 1994. Thirty five cases were older than 60 years, and 24 cases were younger than 50 years. All of the cases had pathological diagnosis and were staged according to FIGO. When compared with the younger group, the rate of older patients with stage Ⅰa was higher (11.4% in younger and 45.4% in older, P

Objective To develop a method for the determination to organochlorine pesticides by gas chromatography-mass spectra-mass spectra.Methods The temperature of inlet was 250 ℃,the injection volume was 1 ?l,without split injection.The temperature of EI source was 300 ℃,the ionization energy was 70 eV,solvent delay time was 3.75 min,transfer line temperature was 280 ℃.181,235,246(m/z)were selected as parent ion,and 145,165,176(m/z)were sub ion.Results In the range of 0-50 ?g/L,every component had a good linearity,r≥0.99,the limit of detection≤0.01 ?g/L.Its average rate of recovery was in the range of 86.1%-101.8%,and the relative standard deviations(RSDs) were between 4.41%-8.07%.Conclusion Gas chromatography-mass spectra-mass spectra is more precise for the qualitative and quantitative determination of trace organochlorine pesticides residues in drinking water.

OBJECTIVE To reduce or avoid the risk factors of idiopathic sudden hearing loss in Qinghai. METHODS The clinical data of 143 sudden hearing loss patients was analyzed in Qinghai by the questionnaire. RESULTS The high incidence of sudden hearing loss happened at 2 to 6 hours after waking up in the morning. And most of the patients occurred at 18～50 years old(accounted 70.63%). 79.65% of the patients were mental laborers, 57.34% were drinkers, and 59.44% were very tired before illness. There were significant differences(P

Food Contamination ; Humans ; Infant ; Triazines ; toxicity ; Urinary Calculi ; diagnosis ; etiology ; therapy

Objective To explore and analyze the clinical curative effect and prognosis of enteric -coated aspirin combined with clopidogrel in the treatment of unstable angina pectoris of coronary heart disease.Methods 84 patients with unstable coronary heart disease angina pectoris were selected in the research,and they were divided into regular treatment group and combination group,42 cases in each group.The patients in conventional treatment group were given enteric -coated aspirin therapy,and the combined treatment group were given clopidogrel on the basis of routine treatment.The myocardial enzymology indexes of 24h before and after drug treatment,electrocardio-gram (ECG)recovery,curative effect and adverse reaction were compared between the two groups.Results After treatment,the myocardial enzymology indexes of the combined treatment group (AST,CK -MB,cTnT,cTnI)had sig-nificant differences compared with the general treatment group (t =3.98,P <0.05,t =0.05,P <0.05,t =0.05,P <0.05,t =0.05,P <0.05).After treatment,the ECG total recovery rate of the combination group increased obviously compared with the conventional treatment group,the difference between the two groups was significant (χ2 =5.49, P <0.05).The total effective rate of the combined treatment group increased obviously compared with the conventional treatment group,the difference between the two groups was significant (90.5% vs 64.3%,χ2 =4.48,P <0.05).The incidence rate of adverse reactions had no obvious difference between the two groups (83.3% vs 66.7%,χ2 =2.88, P >0.05).Conclusion Drug combination therapy in the treatment of unstable type of coronary heart disease angina pectoris can synergistically improve clinical symptoms and physical fitness,improve patients'quality of life,it is safe and reliable,which is worth popularization and application widely.

Up to now,there are 21 ministry of education innovation teams established by 37 independent medical colleges and universities,which has become an important part of the medical education system innovation team building.From the perspective of SWOT (strengths,weaknesses,opportunities,threats) analysis,in the process of ministry of education innovation team establishment in the independent medical colleges,there are unique advantages,followed by obvious disadvantages,and there are favorable outside opportunities,accompanied with unprecedented challenges.Independent medical colleges shall keep up with the development trend,leverage the national regional development policy,give full play to the advantages,endeavor to overcome weaknesses,seize the opportunities and face the challenges actively,make the right strategic decisions,in order to better play an irreplaceable role in higher medical education system.