A new teaching model for food fermentation technology education is proposed in this paper,aiming at improving some of the drawbacks of the traditional teaching method. Some novel approaches,such as summarization,comparison,discussion,as well as bi-lingual lecturing and multi-media assisted teaching,are introduced to inspire students’ passion for learning. Meanwhile,arranging students as dedicated class speaker and organizing students to participate in the exploring experiments also reflect the technology major education characteristics of normal university.

Through the exertion of the PBL in the teaching of the medical college,the teachers exert the effect in bringing forward questions,grouping,discussion and competition.After the practice of PBL,some new methods have been put forward.

The dental abrasive testing machine applies a V-like swing arm to driving the wearing part to move along the slope back and forth, which is connected with an eccentric wheel fixed on the crankshaft of the gear motor through a connecting rod. Various abraders can be held on the wearing part with an adjustable wearing pressure between 10 and 500g loaded on the specimen. During wearing, both abrader and specimen are immersed in the wearing medium. Before and after the test, the specimen is weighed and its wearing surface is recorded by a profilometer, then the weight loss and volume loss can be calculated.

Objective: To investigate effects of different frash gas flow of oxygen ventila-tion on emergence time and delirium undergoing Enflurane general anesthesia. Methods: Forty- eight patients, ASA Ⅰ- Ⅱ, aged 33- 68yr, mean 50.5yr, underwent elective abdominal op-eration were randomly divided into three groups according to the different frash gas flow at the end of operation: GroupⅠ, the flow of oxygen maintained at 2 L/min, GroupⅡ 4 L/min, GroupⅢ 10 L/min. Anesthesia was induced with intravenous midazolam 0.08- 0.1mg/kg, etomidate 15- 20mg,fentanyl 3- 4 ?g/kg, pipecuronium 0.08- 0.1mg/kg and maintained with Enflurane(1.5- 2.0vol%), supplemented with intermittent iv pipecuronium and fentanyl. The concentration of Enflurane was monitored continuous which involved Fi, Fa and Fao, originated from inspiration, expiration and the moment expiration when stopped inhalation. Accounted Fao and after this detailed every one minute Fa until the patients recovery and calculated Fa/Fao ratio. Emergence time was recorded. Mini- Mental State Examination (MMSE) was performed before anesthesia and after surgery. Results: Fa/Fao ratio in GroupⅠ was significantly defferent from GroupⅡ and Ⅲ. MMSE scores in GroupⅠwere higher compare with GroupⅡand Ⅲ after surgery. Emergence time was no signif-icantly difference among three groups. Conclusion : The frash gas low flow of oxygen ventila-tion might reduce the incidence of delirium,but does not influnce the time of emergence from general anesthesia.

A 60-years-old(85 kg,178 cm) coronary arterial disease patient having had acute myocardial infarction for several times received liver transplantation successfully.He had a previous episode of acute myocardial infarction associated with entire obstruction of right coronary 6 years ago,and was inserted a bracket then.One year ago the patient got chest pain again,and was diagnosed as inferior wall myocardial infarction.Then he received expectant treatment in internal medical department for several days.A 774HF75 PAC catheter(Edwards Lifescience,USA) was inserted into an internal jugular vein,and cardiac output,right ventricular end diastolic volume index,right ventricular ejection fraction,stroke volume index,system vascular resistance,pulmonary vascular resistance,left ventricular-stroke work index and right ventricular-stroke work index were calculated.During the operation,cardiovascular medications such as dopamine,norepinephrine,dobutamine were infused and adjusted by steps carefully.Electrolytes and acid-base balance were maintained normal.With these hemodynamic parameters,BGA and systemic management,the anesthesia was managed safely and successfully.

Objective:To explore the feasibility of guiding the volume management during orthotopic liver transplantation by right ventricular end-diastolic volume index(RVEDVI).Methods:Thirty-two patients who accepted OLT were studied during operation.A modified pulmonary artery catheter equipped with a fast response thermistor(774HF75)was used to determine RVEDVI,EF,CCI,CVP,MPAP,PAOP and SVI.The above-mentioned hemodynamic measures were taken in 9 phases:T0,before induction of anesthesia;T1,before operation;T2,pre-anhepatic phase;T3,30 minutes after PV occlusion;T4,10 minutes after graft reperfusion;T5,30 minutes after graft reperfusion;T6,60 minutes after graft reperfusion;T7,120 minutes after graft reperfusion;and T8,at the end of surgery.The linear regression analyses of SVI and CVP,SVI and PAOP,SVI and RVEDVI in each phase were calculated,and the best measure of representing the volume of the OLT patient was selected.Results:The variation of the RVEF value was(42.04?9.40)%.Linear regression analyses showed a significant correlation between RVEDVI and stroke volume index(SVI) in each phase(P

Aim To study the neuroprotective effect of Acteoside against MPTP-induced mouse model of Parkinsons disease (PD) and its mechanism. Methods The behavioral testing of C57 mice was assessed using spontaneous movement and rotarod test. DA levels in striatum were measured using HPLC-EC. Dopaminergic neurons in the substantia nigra were observed by immunohistochemical staining with an anti-Tyroxine hydroxylase (TH) antibody. Moreover, the mechanism of the neuroprotective effect of acteoside was investigated using Western blot analysis with an anti-?-synuclein antibody in the substantia nigra and striatum. Results ① Compared with control, MPTP lesion significantly reduced the number of spontaneous movement and latent period of mice on the rotating rod (both P

This paper introduces the generating principle of energy correction table for digital gamma camera and elaborates a method for real-time energy correction. According to the position information of the collected events, correction cells are determined. With the correction value in four adjacent correction cells, coefficient of energy correction is worked out through bilinear interpolation. Finally, real-time energy correction for the collected events is achieved through software programming.

Objective To evaluate the application of capsaicin to improve bladder stability after suprapubic prostatectomy for BPH. Methods 40 patients with BPH underwent suprapubic prostatectomy under epidural anesthesia were randomly divided into A?B?C and D groups (n=10 in each group).Capsaicin of 1 mmol/L was instilled into the bladder preoperatively for 30 minutes in group B and group D had 10 ml of 1 mmol/L capsaicin given epidurally.Group A and Group C received saline only. Results The bladder instability was lessened.The time of bladder perfusion clearance,indwelling catheter delivery,duration of cystospasm and number of postoperative cystospasm cases in group B and D reduced significantly as compared with group A and C.The Pdet and volume were improved significantly,the Qmax and residual urine were also improved. Conclusions The intravesical and epidural capsaicin delivery helps to prevent detrusor instability and reduces the pain caused by postoperative cystospasm.It also improves the bladder function deteriorated by BPH.

Depression in modern medicine belongs to the depression syndrome in TCM. As early as the pre-Qin period, the ancient doctors recognized depression syndrome as a kind of disease associated with the function of visceral organs or emotional stimulation, which showed mood disorders and a variety of physical symptoms. The doctors in the past dynasties had explored different kinds of non-medicine therapies except for general medicine therapies, such as acupuncture and moxibustion, tuina, music and emotional therapy etc., which had obtained definite therapeutic effects. This article reviewed the non-medicine therapies for depression syndrome in ancient literatures and modern clinical researches, in order to provide some references for the treatment of depression.