Finite element analysis is a matrix method for structure analysis. It divides a continuum composed of infinite material points and finite degree of freedom into an aggregation with finite small units. Finite element analysis is used to analyze the biomechanical properties of cervical vertebra under pathologic and physiologic conditions and the influence of different surgeries and fixation device on cervical biomechanics. In addition,the application of finite element analysis in cervical biomechanics study is prospected. Due to differences between finite element model and actual human body,calculation results are always limited and fixed. With development of computer and software,finite element analysis will become a focus of spinal mechanics.

Such aspects have to be focused on as personnel system and information to make rapid and enhanced inspect and repair available.

Objective] The article summarizes the treatment based on syndrome differentiation experience of flower medicine in functional gastrointestinal diseases.[Methods] It was summarized about the academic point of view of TCM flowers in functional gastrointestinal diseases and experience in clinical practice through the studying for flower herbs in the Classic and teacher's clinical practices as well as my practices, and with cases. [Results]It involves in various factors such as TCM theories of qi and blood yin and yang of the spleen and stomach as well as abnormality of emotion, mind disorder, pathological phlegm, diet and environment Qi, based on the function disharmony of spleen and stomach. And natural plant-flowers, it is well-informed, high nutrient, sweet tone, promoting the circle of qi and blood, relieving pain and improving emotions and sleeping, containing a variety of pharmacological components, less toxicity and side effects, in different doses and compatibility rules, it generates multiple synergistic effect.[Conclusions] Traditional Chinese flower medicine has the unique feature, and is worthy of popularization and application.

Objective To establish relevant management measures and guarantee the safety of clinical medication by analyzing the quality of warehouse entry inspection for Chinese decoction pieces.Methods According to the records of warehouse entry inspection for Chinese decoction pieces during January 2014 to December 2014, reasons for unqualified Chinese decoction pieces were collected and analyzed.Results Our hospital checked and accepted 2376 batches of Chinese decoction pieces, among which 98 batched were unqualified (4.12%); the reasons for unqualified Chinese decoction pieces mainly included improper storage, adulteration, and nonstandard preparation, which accounted for 48.97%, 19.39% and 18.37% respectively.Conclusion There are some problems in the Chinese decoction pieces in our hospital. Dispensary of TCM should enhance the management of check and acceptance of Chinese decoction pieces, and improve quality for check and acceptance and quality of Chinese decoction pieces.

Writing is a general course in universities.In writing,critical thinking can also be taught.Writing makes critical thinking visible.In teaching,teachers should change teaching methods and to emphasize on process and on students' learning.

Objective To analyze the clinical relationship of progesterone(P) and estradiol(E2) for embryo arrest in early pregnant patients.Methods 118 patients with embryo arrest in early pregnancy were selected and divided into two groups,research group (58 cases,embryo arrest in early pregnancy) and control group (60 cases,threatened abortion but embryo keeping growth by tocolysis).Serum P and E2 were measured and compared between two groups.Receiver operating characteristic curves(ROC) of all indexes were drawn and the areas under the ROC curves were calculated to evaluate diagnostic value.Results Compared to control group,the serum P and E2 were lower in research group(P ＜ 0.05).To diagnosis embryo arrest,the threshold for P was less than 118.4nmol/L,with 93.9％ sensitivity and 87.3％ specificity; while the threshold value for E2 was less than 1110pmol/L,with 95.6％ sensitivity and 90.7％ specificity.Conclusion Detection of serum P and E2 may be helpful for the diagnosis of embryo arrest in early pregnancy,and the serum E2 had the best diagnostic value.

Objective To investigate the influence of continuous renal replacement treatment on the therapy of severe acute pancreatitis(SAP) associated with kidney injury(AKI) and inflammatory mediators.Methods Clinical data of 54 SAP patients complicated with AKI,who received conventional treatment (control group) or conventional therapy combined with CRRT(observation group) were retrospectively analyzed.The clinical efficacy between the two groups before and after treatment was compared.Results The mechanical ventilation proportion in control group was significantly higher than in the observation group (x2 =4.464,P ＜ 0.05).The mortality rate between the two groups had no statistical di.fference(P ＞ 0.05).In observation group,TNF-alpha and IL-6 levels were significantly lower than before treatment(P ＜0.01),APN was significantly increased (P ＜ 0.01).APN also increased in the control group,but the extent was less than the observation group.The levels of TNF-αand IL-6 in the control group were significantly higher than before treatment(P ＜ 0.01).The urine output of observation group increased significantly after 72h therapy (P ＜ 0.01).And blood urea nitrogen (BUN),creatinine (SCr),APACHE Ⅱ score were significantly decreased(P ＜ 0.01),in the control group,urine output also increased (P ＜ 0.01),but the extent was less than the observation group,APACHE Ⅱ score had no significant difference compared with before treatment(P ＞0.05).In control group,BUN and SCr levels significantly increased than before treatment (P ＜ 0.05).Conclusion CRRT for the treatment of SAP patients complicated with AKI can significantly improve renal function and reduce mortality,and its mechanism may be clear a large number of inflammatory mediators and metabolites in body,reduce the body inflammatory response.

Objective To analyze the prescriptions containing Panlongqi Pieces for clinical application;To guide reasonable usage of medicine in clinic. Methods Adopted retrospective investigation method by selecting 1178 prescriptions of Chinese patent medicine containing Panlongqi Pieces from January to March in 2014. The unreasonable elements in these prescriptions were analyzed. Results Among the 1178 prescriptions, there were 585 unreasonable prescriptions, occupying 49.66%. Problems in the application of Panlongqi Pieces in clinic lie in differentiation of syndromes, combination of medication, incompatibility of medicine in prescription, and usage and dosage. Conclusion Doctors should attach importance to differentiation and reasonable usage in clinical application, which can achieve expected therapeutic effect.

The cataloguing of documents of minority nationalities was outlined according to their nature, the literacy and special skills of their cataloguers were pointed out, and the training of their literacy and special skills was elabo-rated.

Objective To investigate the effect and safety of Qizheng Qingpeng ointment in the treatment of eczema.Methods Ninety -eight patients of eczema were randomly divided into two groups, who received either Qizheng Qingpeng ointment plus hydrocortisone butyrate cream or only hydrocortisone butyrate cream at the first 2 weeks,and all patients were treated of Qizheng Qingpeng ointment plus hydrocortisone butyrate cream at the further 2 weeds.Results At 1 week and 2 week post-treatment,the efficacy rates were 68.52%,87.03% for the study groups and 27.91%,58.13%for the control groups,the efficacy rate of the study groups was statistically better than that of the control groups (χ2 =14.21,8.99, all P<0.01 );At 4 week post -treatment, the efficacy rates were 94.44%for the study groups and 90.70%for the control groups,the difference of the efficacy rates in the two groups were no statistically significant (χ2 =0.11,P>0.05) .Conclusion The clinical efficacy of Qizheng Qingpeng oint-ment associated with corticosteriod for treatment of eczema was better than corticosteriod alone.