Under active exploration and practice of several generations of organ transpant workers,organ transplantation in China has developed rapidly since 2000 and achieved remarkble results.Techniques of transplantation become mature,and liver transplantation and renal transplantation have reached international advanced level,which benefit massive patients.With high attention and promotion of national government and health administrative departments,structural changes have occurred to source of national organ transplantation to form a China Model.The donation after citizen's death has become the new normal in the organ transplantation in China.Human organ donation work promots the rapid development of transplantation in China,but it also faces challenges of the donor organ shortage and quality improvement.Under the new situation,health,family planning and medical reform work of the national13th Five Year Plan puts forward new requirements on human organ donation and transplantation.Combined with practical work,this article gives a few opinions on how to scientifically further improve the quality and quantity of organ donation and transplantation and directions of future works.

Objective To investigate the prevalence of adult skeletal fluorosis in drinking-water-borne endemic fluorosis areas in Liaoning Province and to observe the effects of preventive measures.Methods Three water-changed villages were selected from six drinking-water-borne endemic fluorosis counties,Faku County,Liaoyang County,Haicheng City,Linghai City,Fu Mongolia County,and Jianping County.Totally 18 diseased villages were selected as the investigation sites.The operating condition of the improvement projects was investigated and the fluoride level of drinking water was tested.People over the age of 25 and living in the local for more than 5 years in each survey site were selected and divided into five groups according to age groups of 25-,35-,45-,55-,and ≥65 years old.Ten people in each age group were selected,half male and half female,to examine skeletal fluorosis by X-ray.Clinical symptoms and bone change,including sclerotin,bones,and joints changes were also examined.Results The water fluorine values of two villages were 1.32 and 1.69 mg/L,more than the national standard (1.2 mg/L),while other 16 villages were between 0.5-1.0 mg/L.X-ray images were analyzed for diagnosis of skeletal fluorosis in 905 adults,and 46 cases were diagnosed as skeletal fluorosis in the 18 monitored villages.Xray detection rate was 5.08％,of which the X-ray detection rate of adult fluorosis in water fluoride qualified monitoring villages was 4.11％ (33/803).The detection rate of adult skeletal fluorosis was 12.75％ (13/102) in water fluoride unqualified monitoring villages.There was a significant difference of the total detection rates between the two groups of monitored villages (x2 =13.99,P ＜ 0.05).Skeletal fluorosis was mainly happened in the age group over the age of 45,account for 89.13％ (41/46).Peri-bone changes were observed in the 46 cases of patients with skeletal fluorosis.Conclusions The condition of skeletal fluorosis has been effectively alleviated after implementing the improvement measures.Prevention and treatment can effectively control the occurrence of fluorosis.

It is traditionally thought that interleukins are produced by immunocytes. However, abundant evidence indicates that neuron and neuroglia also produce and excrete interleukins. Brain derived interleukins have reciprocal action with multiple neurotransmitters, and influence animal's behavior, learning and memory. Moreover, brain derived interleukins are involved in Alzheimers disease, depression and so on. Further investigation on brain derived interleukins may improve in understanding the pathophysiology of some related diseases.

Objective To observe the recombinant human acidic fibroblast growth factor (rh-aFGF) treatment of open fractures of the tibia and fibula efficacy and safety.Methods Seventy-two cases of open fractures of tibia and fibula patients were selected,all patients were given the C-arm X-ray machine to guide needle,debridement,the entire complex fractures,external fixa tion device postoperative were given anti-infection treatment.Treatment group were given rh-aFGF 1-5 soluble solvent cleaning wounds and skin grafts,suture given daily dressing (3-4 spray/cm2,6-8 times/d).The control group was not given medication,continuous treatment after 7-14 d assess wound healing,wound complications and infection.Results Treated the wounds healing time,healing time,the incidence of delayed fracture healing,skin graft survival area,walking function recovery time,edema score,pain score,the incidence of severe infection and late healing in treatment group were significantly better than those in control group:(27.2 ± 13.1) d vs.(34.7 ± 12.3) d,(55.4 ± 17.4) d vs.(62.2 ± 18.7) d,(99.2 ± 1.2) ％ vs.(92.6 ± 3.6) ％,(2.2 ± 0.4) scores vs.(3.8 ± 0.4) scores,(2.1 ± 0.4) vs.(3.7 ± 0.2) socres,5.6％ (2/36) vs.30.6％ (11/36),2.8％ (1/36) vs.19.4％ (7/36),there were statistical differences (P ＜ 0.05).rh-aFGF treatment of major adverse reactions were mild itching.Conclusion The recombinant human acidic fibroblast growth factor can accelerate wound healing and reduce post-operative complications,reducing infection.

Objective:To evaluate construct validity of China residents health literacy questionnaire and explore the application of confirmative factor analysis(CFA)in health literacy measurements.Methods:CFA was performed on dimension of basic healthy skills in the questionnaire.Latent variable scores and comprehensive score based on factor variance weight were calculated.Comparison among the latent variable scores,comprehensive scores and proportion of knowing was conducted via GLM or Logistic model.Results:Two factors named general capacity and emergency capacity were well fitted(?2=12.12,P=0.356,IFI=0.998,TLI=0.996,RMSEA=0.007).According to comprehensive score the sample qualification rate of basic health literacy was 38.5%(785/2 040),much similar to 38.2%(780/2 040)which is calculated by original item scores.Latent variable score or comprehensive score has more statistical power than that of proportion of knowing in multivariate analysis.Conclusion:CFA is a useful tool and valuable for applying in the field of health literacy measurement and analysis.

Objective To investigate the influence of the fish oil fatty acid (rich in ω-3 polyunsaturated fatty acids ) acting on the cellular immune and inflammatory response of perioperative patients of gastrointestinal tumors .Methods 79 gastrointestinal tumors patients who took total parenteral nutrition (TPN)after operation are divided into 2 groups randomly(collected from July 2010 to June 2012) .39 patients in study group are supplied with fish oil fatty acid within 24 h after operation and 7 d in total .40 pa-tients in the control group are supplied with ordinary long chain fat emulsion within 24 h after operation ,7 d as a course .The per-centage and the ratio of T lymphocyte subsets(CD3 ,CD4 ,CD8) ,monocyte human leukocyte antigen DR(HLA-DR) expression(per-centage) and the number of monocytes of 2 groups were test by blood test at 1st and 8th day after operation .Results The ratio of CD3、CD4、CD8、CD4/CD8 ,monocyte(HLA-DR) expression(percentage) and the number of monocytes in the study group were sig-nificantly higher than that of control group after received fish oil fat emulsion (P<0 .05) .There was no significant difference be-tween two groups on the 1st day after operation of C reactive protein (CRP) ,interleukin-1β(IL-1β) ,IL-6) ,IL-2 and IL-12(P>0 .05) .However ,compared with their results shown that they all had obvious difference respectively by a eight-day observation(P<0 .05) .compared with the first day the CRP in the control group at 8th day after operation were significantly higher than that of the 1st day ,the study group at 8th day was obviously decreased ,the difference was statistically significant (P<0 .05);IL-1βand IL-6 of the two groups were decreased at 8th day after operation and the study group decreased more obviously than the control group (P<0 .05) .IL-2 and IL-12 of the 2 groups at 8th day after operation were decreased than that of the 1st day ,but the difference between the two groups was not statistically significant (P>0 .05) .Conclusion Given the fat emulsion of fish oil which is rich in ω-3 poly-unsaturated fatty acid can significantly improve the cellular immune function of postoperative patients and release the inflammatory response after operation in patients of gastrointestinal tumors .

Surgical nutrition therapy is a novel course for undergraduates who are major in food hygiene and nutrition.In this study,the purpose,content,model and specific teaching approaches of the course were discussed,and the essentials of clinical practice for surgical nutrition therapy were pointed out.We hope that our experience would be helpful for the development of the course.

Objective To investigate the effect of atorvastatin intensive therapy on cardiac function and lipoprotein phospho‐lipase A2 (Lp‐PLA2) in patients with hypertension complicated with ST segment elevation acute myocardial infarction .Methods Totally 78 patients with hypertension complicated with ST segment elevation acute myocardial infarction from June 2014 to April 2016 in our hospital patients ,according to the random number table method divided into observation group (atorvastatin therapy ) and control group (routine treatment) .The changes of blood pressure ,blood lipid ,Lp‐PLA2 ,cardiac function of two groups were compared before and after treatment .Results Before treatment ,there was no significant difference in blood pressure and blood lipid between the two groups (P>0 .05) .After treatment ,the two groups of patients with SBP ,DBP ,LDL‐C significantly decreased , HDL‐C significantly increased ,and compared with the control group ,the SBP ,HDL‐C ,LDL‐C in the observation group were signif‐icantly different (P<0 .05) .Before treatment ,there was no significant difference in Lp‐PLA2 between the two groups(P>0 .05) . After treatment ,the two groups of patients with Lp‐PLA2 were significantly reduced ,and the observation group was significantly greater (P<0 .05) .Before treatment ,there was no significant difference in cardiac function between the two groups (P>0 .05) .Af‐ter treatment ,the observation group of patients with LVESD ,LVEDD significantly decreased ,LVEF ,CO ,CI significantly in‐creased ,compared with the control group ,the difference was statistically significant (P<0 .05) .Conclusion Atorvastatin intensive therapy can significantly reduce high blood pressure acute ST segment elevated blood pressure and Lp‐PLA2 levels in patients with acute myocardial infarction and improve cardiac function ,worthy of promotion .

Objective To explore the role of body fat distribution in the pathogenesis of obesity-related asthma.Methods Totally 125 patients with stable asthma were recruited and were divided into non-obese group (n =51),peripheral obesity group (n =34) and central obesity group (n =40) according to body mass index and waist circumference.The FEV1％,FVC,FEV1/FVC ratio,IL-6,and hs-CRP levels in peripheral blood,eosinophil and neutrophil percentage in induced sputum,as well as exhaled NO levels were determined,and asthma control test (ACT) scores were calculated.Both one-way analysis of variance and analysis of covariance were used for statistical analysis.Results The values of FVC in the central obesity group and the non-obese group were [3.98 (3.99) ±0.99] L and [4.51 (4.51) ±1.00] L,while the levels of IL-6 and hs-CRP in peripheral circulation and the percentage of neutrophils in induced sputum were [33.63 (33.28) ± 14.04] ng/L and [21.22 (21.33)±11.23] ng/L,[2.12 (2.15) ±0.73] mg/L and [0.92 (0.91) ±0.61] mg/L,52.58 (52.81) ± 14.14 and 45.41 (45.34) ± 12.84,respectively (all P ＜ 0.05).After adjusting for inhaled corticosteroids (ICS) doses,the ACT scores were also significantly higher in central obesity group (22.10 ± 1.68 vs.23.01 ± 1.62) (P ＜ 0.05).Only the hs-CRP level was found significantly higher in peripheral obesity group than in non-obese group [(1.54±0.68) mg/Lvs.(0.91 ±0.61) mg/L] (P＜0.05).Conclusion Central obesity may play the leading role in the pathogenesis of obesity-related asthma.

Objective To explore differences of ultrasoundgraphy and CT guided percutaneous paracentesis for liver abscess and provide references for the paracentesis treating of liver abscess .Methods 68 patients with liver abscess arranged ultrasoundgraphy guided percutaneous paracentesis were regarded as ultrasound group ,and 38 patients accepted CT guided percutaneous paracentesis were considered as CT group .The succeed rate of paracentesis ,operation period ,treatment effectiveness ,complications of the 2 groups were compared .Results The succeed rate of paracentesis in ultrasound group (81 .7% ) was not different obviously to CT group(82 .6% ) (χ2 =0 .016 2 ,P=0 .898 6) .The operation period of ultrasound group(22 .3 ± 5 .6)min was shorten than CT group (25 .6 ± 4 .8)min ,t= 3 .057 4 ,P< 0 .05 .The heal rate of the 2 groups(91 .2% ,92 .1% ) was not different (χ2 = 0 .027 1 ,P=0 .869 3) .There was no different of the complications in the 2 groups(5 .88% ,8 .57% )(χ2 =0 .010 1 ,P=0 .920 1) .Conclusion Either ultrasoundgraphy or CT guided percutaneous paracentes is feasible and safe for liver abscess .Compared to CT ,the ultra-soundgraphy is more convenient and economic .