Administrators and administratees all live in a certain mood of hospital culture. So philosophical ethical nucleus of hospital culture is the marrow of modern hospital administrative knowledge; hospital administrators sense of value, especially the moral principle and style of thinking, deeply impresses and conditions modern hospital administratice principles and methods, determines its enforcement and effect.

Animals ; China ; epidemiology ; Humans ; Prevalence ; Prion Diseases ; epidemiology ; metabolism ; prevention & control ; Prions ; metabolism

Objective To evaluate the clinical features,diagnostic methods and treatment of venous thromboembolic disease (VTE) during pregnancy.Methods From June 2006 to June 2011,a total of 20 pregnant women were diagnosed VTE at the Department of Obsterics and Gynaecology,Qilu Hospital of Shandong University.Clinical data of these patients were analyzed retrospectively.Results (1) Characteristics of patients:the symptoms of all the 20 patients commenced in pregnancy.Of these,6 (30％) happened in the first trimester,7 (35％) in the second trimester,and 7 (35％) in the third trimester.Twelve (60％) patients went to hospital in one week after they had symptoms,while 8(40％ ) went to hospital after one week.(2)Clinical manifestation:18 patients were diagnosed deep venous thrombosis (DVT),one was diagnosed pulmonary embolism (PE).One patient was diagnosed DVT and PE simultaneously.Among the 19 DVT patients,16 (16/19)were on the left side,3 (3/19)were on the other.They all came with sudden swelling and pain of the affected lower extremity.In 17(17/19) patients,the circumference differences between two legs were beyond (4.0 ±0.5) cm.In all the 20 patients,12 (60％) had elevated plasma level of D-dimmer.The diagnosis of DVT was made mainly by a Doppler ultrasound.Among the 19 DVT events,7 (7/19) were proximal DVT,2 (2/19) were distal,and 10( 10/ 19) were mixed type.(3)Anticoagulant therapy:patients with VTE during pregnancy were treated with low molecular weight heparin (LMWH) (enoxaparin,once 1 mg/kg subcutaneous,twice a day).After delivery,patients were treated with subcutaneous LMWH and warfarin simultaneously for at least 5 days,until the prothrombin time-international normalized ratio ( PT-INR ) was ＞ 2.0 for 24 hours.( 4 ) Thrombolytic therapy:for most patients with VTE,we are against the routine use of thrombolytic therapy,especially before delivery.For patients with acute massive PE,urokinase of 600 000 units intravenously daily was recommended for 3 days.For those patients with DVT whose standard anticoagulation therapy was ＜ 30 days,an inferior vena cava filter(IVCF) placement was recommended before delivery or abortion.If it was ≥30 days,IVCF was not recommended as a routine,and anticoagulant therapy was used 24 hours after delivery.If there was no recurrent DVT or PE,IVCF was retrieved routinely in 12 days.(5)Outcome:among patients treated with LMWH (95％,19/20).Three received IVCF placement,which was retrieved successfully in 12 days,with no interventional complication.All patients recovered well after 2 weeks,and the circumference differences between two legs were within (2.0 ± 0.3 ) cm.Of the 18 patients maintained to the third trimester,17 received anticoagulant therapy,and no abnormal findings were found during antenatal examination.Ten patients received cesarean section (50％,10/20),while 8 had vaginal delivery (40％,8/ 20).Neither neonatal asphyxia nor malformation was observed.The patients were followed-up for 1 - 24 months,no venous thrombus extension was found in 17 cases by Doppler ultrasound,thrombus disappeared in 2 cases of distal DVT after 4 weeks and 8 weeks respectively.By echocardiography,the pulmonary arterial pressure of the 2 patients with PE was found normal 3 months after hospital discharge.There was no maternal death during the study,no recurrent PE or bleeding occured.Conclusions LMWH is safe and effective for VTE during pregnancy.Routine use of thrombolytic therapy is not recommended.VTE in pregnancy is not the absolute indication of termination of pregnancy.The indication of an IVCF placement should be stricter,and a retrievable suprarenal IVCF is recommended under certain circumstances.

Evaluation methods of chronic sinusitis ( Visual Analogue Score and Lund-Kennedy Score) were recom-mended by the 2009 Chinese Medical Association otolaryngology head and neck surgery to nasal Science Group,and retrospective analysis of the functional endoscopic sinus surgery for noninvasive fungal sinusitis treatment effect of 143 patients. VAS of preoperative was 5.8±1.0,postoperative score was 3.9±1.0, 2.4±0.9 after 3 months,6 months, respectively (P<0.01). Lund-Kennedy Score of preoperative was 7.7±2.1, postoperative score was 3.7±1.9, 1.6±1.4 after 3 months,6 months respectively (P<0.01).

Objective To investigate the effect of different head flexion/extension angles on static sitting balance in normal youth. Methods34 selected healthy college students were measured with the track length of the centre of gravity under eyes closed, head in a neutral position,flexed in 15°, 30°, 45°, and extended in 15°, 30° (30 s each position). Results the average length from small to big were: head flexedin 30°, neutral position, flexed in 15°, flexed in 45°, extended in 15°, extended in 30°. There was no significant difference among the averagelength when head flexed in 30°, in neutral position and flexed in 15° (P>0.05). Conclusion The static sitting balance is the most whenhead put in neutral position to flexed in 30°, and worst in extended in 30° in healthy youth.

Drugs, Chinese Herbal ; therapeutic use ; Humans ; Phytotherapy ; Precancerous Conditions ; drug therapy ; pathology ; Stomach Neoplasms ; drug therapy ; pathology

It was investigated that the effect of various inducing mediums,times and temperatures on the number of the zoospores from Diasporangium sp.producing polyunsaturated fatty acid of Eicosapentaenoic acid(EPA) and Arachidonic acid(AA).The results showed that the zoospores were detected in various liquid mediums after 1 day,They were globose and about 23.9 ?m in diameter.And maximum number of spores was obtained 6 days after translocation of mycilium to carrot patches at 25℃.But the number of the zoospores was the most 8 days at the same condition.The highest germination rate of the fungus was obtained in the vegetative agar.

The mortality rate was measured against the time of the treatment of ozone and the variation of ozone concentration. Experiment results indicate that Ganoderma lucidum hyphae could be destroyed completely by ozone and the mortality rate obviously went up with the prolonging of treatment time. The changes of cell form and the fluorescence of hyphae (dyed by acridine orange or not) were observed through biological microscope, laser confocal scanning microscopic imaging system, transmission electron microscope, scanning electron microscope and atom force microscope, and the mechanism of Ganoderma lucidum hyphae (eucaryote) destroyed by ozone was studied.