Objective To study the influence of Yin-nourishing Qi-tonifying and blood-activating recipe(养阴益气活血方) on anticoagulation and fabrinolysis of cultured human umbilical vein endothelial cells(HUVEC).Methods Yin-nourishing Qi-tonifying blood-activating recipe was composed of three equal proportions of Radix Rehmanniae(生地黄),Radix Astragali(黄芪) and Rhizoma Chuanxiong(川芎);blood-activating recipe(活血方)contains Rhizoma Chuanxiong only.Serology pharmacology method was used to observe the effects of Yin-nourishing Qi-tonifying and blood-activating recipe on anticoagulation and fabrinolysis of cultured endotheliocytes of human umbilical vein.Results Compared with control group,both Yin-nourishing Qi-tonifying blood-activating and blood-activating recipes could obviously increase the content of 6-keto-prostacyclin 1?(6-keto-PGF1?) in HUVEC((412.5?42.7)ng/L and(231.7?30.1)ng/L vs.(137.6?13.5)ng/L),promote the activity of tissue plasminogen activator(t-PA)((0.920?0.072)kU/L and(0.679?0.062)kU/L vs.(0.516?0.052)kU/L),and inhibit the activity of tissue plasminogen activator inhibitor(PAI)((0.622?0.071)kAU/L and(0.851?0.085)kAU/L vs.(0.934?0.076)kAU/L),decrease the content of endothelin(ET)((35.7?4.9)ng/L and(46.8?5.1)ng/L vs.(58.6?6.2)ng/L),and increase the content of nitrogen monoxide(NO)((21.68?2.26)mmol/L and(15.15?1.73)mmol/L vs.(8.67?1.24)mmol/L) of cultured HUVEC(P

Implantation window is the transient period when the embryos develop into blastocysts and the uterus differentiates into the receptive state synchronically. Estrogen and progesterone are the comprehensive regulating molecules during this process. They influence the proliferation and differentiation of multiple cell types in the uterus through the modulation of various local-signaling molecules.Uterus and blastocyst interact by the paracrine effects of prostaglandin, histamine, calcitonin, cytokines and growth factors at implantation window. This molecular cross-talk modulates the interaction between trophectoderm and uterine luminal epithelium. Once the implantation window is open, it then switches into unreceptive state spontaneously.

Objective To establish the optimum preparation process for Syrigopicroside Dropping Pills.Methods The preparation conditions,such as the proportion between the extracts and matrix,dripping temperature,the ratio of matrix,were studied with orthogonal test.The obtained results were tested by three indexes,such as the variation coefficient of weight of pill,time limit of dissolution and appearance of the dropping pills with analysis of variance.The preparation process was optimized.Results The optimal technical conditions were as follows:the ratio of PEG4000 and PEG6000 as matrix was 4∶1,the ratio of syrigopicroside to matrix was 1∶4,and the dripping temperature was 80 ℃.Conclusion The preparation technology can meet the requirement for dripping pill specified in China Pharmacopeia(2005 Edition).

There were some shortcomings for traditional teaching mode of nutrition and food hygiene course, such as many teaching contents and little teaching time, students much passively learning and little active learning. We explored the combination of the WeChat and the TBL teaching to conduct the flipped classroom to solve the deficiency. The teaching pattern was conducted in 60 students majoring in preventive medicine from Grade 2012. The learning task of nutrition and food hygiene was released on the WeChat before the class. Students learned knowledge in the form of discussion based on case in the class. After the class, the discussion, answer the question and test were conducted on the WeChat. The survey showed that 85% of the students were satisfied with teaching pattern,especially satisfied with its role of broadening students' knowledge and vision, improving their autonomous learning ability, teamwork ability, and their ability to analyze and solve problems.

AimTo investigate the protective effect of nerve growth factor (NGF) from the Chinese cobra venom on spinal neurons after sciatic nerve lesion. Methods Fourty Wistar rats were divided into 2 groups each containing 20 animals. After surgical crush lesion on the bilateral sciatic nerve, the rats were injected NGF into the target muscle every day. On the d 5 and d 10 after operation, enzyme histochemistry technique was used to show acetycholinesterase(AchE) activity of the motoneurons in L5～S2 spinal cord anterior hornandfluorideresistantacidphophatase (FRAP) activity of substantia gelatinosa in L5～ S2 spinal cord posterior horn. The activity of enzyme was analysed with computer image analysis system. Results Compared with the control group, the activity of FRAP in NGF group was higher on the d 5 and d 10 after operation and the activity of AchE in NGF group was higher on the d 10 after operation. ConclusionIt is demonstrated that NGF could protect the mononeurons in spinal cord anterior horn and the sensory neurons in dorsal root ganglia after axotomy.

Objective:To study the health equity and explore the influencing factors of health inequities among those insured in New Rural Cooperative Medical System and to provide theoretical and factual basis for improvement of medical insurance system through .Method:Using concentration index decomposition to explore the sources of inequity in health outcomes and the degree of horizontal inequity in health outcomes .Results:Economical level leads that the concentration indexes of two week prevalence favor the poor , i.e.the worse the health outcome of the rich is.Economical level leads that the concentration indexes of chronic disease prevalence and self -reported health defective rate favor the rich , i.e.the worse the health outcome of the poor is .Conclusion:Economic level is the primary factors affecting two weeks prevalence , age, culture level, the employment situation is the factors al-leviate health outcomes unfair .Increase people′s economic level and cultural level , improve the situation of em-ployment is important to the health equity .

Objective To observe the expression of ITF in colon of mice infected by mouse cytomegalovirus (MCMV) and the in-volvement of ganciclovir(GCV) .Methods Forty-eight BALB/c young mice were randomly divided into blank group ,virus group and GCV group ,each with 8 mice .Mice in virus group and GCV group received injection of 100 μL MCMV virus suspension (TCID50105 .31 /mL) ,and GCV group was given intraperitoneal injection of GCV once a day at the dose of 50 mg/kg from day 0 (24 hours after vaccination of virus ) ,for 14 days .At the same time the virus group and blank group were given the same dose of normal saline as controls .Murine cytomegalovirus loads in livers and colons were measured by PCR .The expression levels of ITF in mRNA in colon were detected by RT-PCR .Results After MCMV injection ,mice in virus group manifested aggressively apparent poor appetite ,less activity ,fur laxly ,unresponsiveness to stimuli ,growth retardation ,body weight not increased .All liver and colon tissue MCMV-DNA PCR electrophoresis of virus group had positive strip ,while the blank group did not .GCV group also showed less bright positive strip when compared with the virus group .Expression level of ITF mRNA was significant higher in GCV group than virus group ,there was statistically significant difference(P<0 .05) .Expression of ITF mRNA in virus group were higher than that in blank group ,there was statistical difference(P<0 .05) .Conclusion ITF is regarded as a fast reaction peptide in the course of mucosa impairments ,so ITF plays a protective role in delayed healing process after acute MCMV infection .

Objective To investigate the clinical significance and coagulation function changes in newborn hemolytic disease. Method The newborn hemolytic disease ( 60 cases, hemolytic disease group ), non-hemolytic hyperbilirubinemia (60 cases, non-hemolytic hyperbilirubinemia group) and normal newborn (60 cases,control group) were selected as the study subjects, the prothrombin time (PT) and activated partial thromboplastin time (APTT) were measured, and the blood platelet count at the same time was detected. Results PT and APTT in hemolytic disease group were higher than those in non-hemolytic hyperbilirubinemia group[(28.79 ?.21) s vs. (18.98?.41) s and (58.52?.13) s vs. (47.26?.81) s], and they were apparently higher than those in control group [(13.81 ?1.83) s and (38.10 ?3.00) s], the difference had statistic significance (P<0.05). There was no statistic significance to detect the blood platelet count (P> 0.05). Conclusions The newborn hemolytic disease has the bleeding tendency, and the bleeding tendency has no relationship with the quantity of the blood platelet, but relates to the extension of PT and APTT. The more serious the case is, the more obvious the PT and APTT rise. PT and APTT can be as the detection index and evaluating effect of the newborn hemolytic disease coagulation function.

ObjectiveTo investigate the change of D-dimer in haemolytic disease of newborn and its clinical significance. MethodsSixty cases with haemolytic disease of newborn were divided into nonserious group(34 cases) and serious group(26 cases) by the level of bilirubin, 40 cases of normal neonatus (control group) were also selected. The levels of D-dimer and fibrinogen(FIB) were measured and compared.ResultsThe level of D-dimer in serious group and non-serious group[ (9.29 ± 11.34), (0.84 ± 0.77 ) mg/L]was higher than that in control group [ (0.45 ± 0.06) mg/L](P ＜ 0.01 or ＜ 0.05 ),the level of D-dimer in serious group was higher than that in non-serious group (P＜ 0.01 ). There was no significant difference in the level of FIB among the three groups (P ＞ 0.05). ConclusionsThere is hypercoagulability in the serious haemolytic disease of newborn. It is valuable to detect plasma D-dimer density for serious haemolytic disease of judgement and treatment.

Objective To investigate the graduate students' mental pressure after the full im-plementation of the charging system and explore effective countermeasures of alleviating the psycho-logical pressure. Methods 413 full-time graduate students of Grade 2014 were randomly selected in a university of Shandong province. The graduate students' psychological pressure scale and self-designed questionnaire survey were used. The data were analyzed using SPSS 17.0 software, statistical descrip-tion of the survey data, independent sample t test, ANOVA. Results ①The psychological pressure of full-time graduate students at their own expense was in themedium pressure level; ②The economic pressure and academic pressure of the male graduate students were higher than those of the female graduate students (P=0.000,P=0.042), the rural economic pressures were greater than urban students graduate students graduate students (P=0.000); Professional graduate economic pressures were greater than academic graduate students (P=0.027);There is difference in the pressure of interpersonal commu-nication among different majors (P=0.016); ③78.75% (315/400) of the graduate students tuition fees, living expenses were mainly from their parents and the national and school awards; ④The percentage of those who completely agreed with the following view: full charge than at public expense is more advantageous to graduate education, comprehensive charge is advantageous to the education career development and comprehensive charge embodies the fairness of education was 84.75% (339/400), 71.25% (285/400) and 68.00% (272/400). Conclusion The full-time graduate students at their own expense have a more rational understanding of the charging policy; economic and academic pressures are the two outstanding pressure sources of the graduate students at the present stage. Graduate should improve their ability to cope with stress, and government and schools should take various measures to help students relieve stress.