Adolescent ; Adult ; CD36 Antigens ; blood ; Diagnosis, Differential ; Female ; Humans ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Platelet Activation ; Psoriasis ; blood ; diagnosis ; Thrombin ; metabolism ; Thrombospondins ; blood

ObjectiveTo study a standardization to establish data element in medical data resource share.MethodsThe library of data element's structural glossary items was established frist, then whole data element was established by selecting structural glossary items, finally, the input of data element's character was executed.ResultsA standardization method to establish data element was desigened based on definition, structure and national standard of data element.ConclusionIt's a important work to share medical data resource that establish data element by standardization, and it must be followed correlative standard and select logical method.

Objective Abstract: Objective To study the intestinal bacterial translocation and changs in endotoxin level of portal vein blood after hepatic inflow blocking. Methods Under aseptic condition, mechanically blocking of the hepatoduodenal ligement was adopted in rabbit model, both endotoxin level of the portal blood and positive bacterial cultures in the mensenteric lymph nodes were observed at 15, 20, 30 and 60 min respectively after the blocking. Results Both endotoxin level and positive bacterial cultures increased significantly (P

Objective To quantify the effect of 650 nm semiconductor laser irradiation on cutaneous wound healing in rabbits. Methods Model wounds were induced in 21 adult male rabbits. They were then divided randomly into a control group, a 5 mW irradiation group and a 10 mW irradiation group. Biometry and light microscopy were used to investigate the effect of low intensity laser therapy (LILT) on cutaneous wound healing. Results Statistically significant differences were observed among the groups in terms of wound shrinkage. The differences between the irradiated and control groups were significant at the 5th, 9th and 13th day. However, any differences between the S mW and 10 mW groups were not significant. Conclusions LILT at 650 nm at either 5 mW or 10 mW and 1 J/cm2 accelerates cutaneous wound healing in rabbits. But irradiation at 10 mW is no more effective than at 5 mW.

Pancreatic necrosis (IPN) is a serious complication of acute pancreatitis (AP), with a mortality reported to be as great as 32.0%. At present, it is considered that patients with proven or suspected infected necrotizing pancreatitis, invasive intervention (i.e. percutaneous catheter drainage, endoscopic transluminal drainage/ necrosectomy, minimally invasive or open necrosectomy) should be delayed where possible until at least 4 weeks after initial presentation to allow the collection to become 'walled-off'. With the development of endoscopic technology, endoscopic transmural (stomach or duodenum) drainage and necrosectomy has been recommended as one of the preferred methods for walled-off necrosis. This article introduces the diagnosis and evaluation of the walled-off necrosis ; the indications, operation procedures, postoperative evaluation and management of postoperative complications of endoscopic transmural drainage and necrosectomy. At last, the research progress of endoscopic drainage and debridement in recent years was introduced.

Objective To summarize the research results at home and abroad of raltitrexed on the patients with advanced gastric cancer,and to evaluate the clinical efficacy and adverse reactions of raltitrexed. Methods Clinical controlled trials of evaluating effects of raltitrexed on the advanced gastric cancer were searched in PubMed,EMBase,Ovid,Springer,Wanfang database,VIP database and China Biology Medicine disc. Besides,references and conference abstracts were searched manually. Literature screening and data extraction were performed according to inclusion and exclusion criteria. Then Meta-analysis was performed using RevMan 4. 2. Results Forty-four studies were found and 5 clinical controlled trails including 338 patients were included in this analysis. The results of Meta-analysis showed that there was a significant beneficial effect of raltitrexed on objective effective rate for the patients with advanced gastric cancer(RR = 1. 55,95% CI:1. 21-1. 99,Z = 3. 44,P = 0. 00)compared with other treatments. The incidences of Ⅲ-Ⅳadverse reactions in raltit-rexed group such as neutropenia(RR = 1. 97,95% CI:0. 85-4. 56,Z = 1. 59,P = 0. 11),thrombocytopenia (RR = 1. 56,95% CI:0. 60-4. 07,Z = 0. 92,P = 0. 36),anemia(RR = 2. 43,95% CI:0. 61-9. 78,Z =1. 25,P = 0. 21),arthralgia(RR = 3. 20,95% CI:0. 73-13. 98,Z = 1. 55,P = 0. 12),elevated transaminase (RR = 1. 37,95% CI:0. 29-6. 48,Z = 0. 39,P = 0. 69)were higher than those in other group,with no statis-tical significance. However,the adverse reactions in raltitrexed group such as diarrhea(RR = 0. 18,95% CI:0. 03-1. 07,Z = 1. 88,P = 0. 06),nausea and vomiting(Z = 1. 79,RR = 0. 45,95% CI:0. 19-1. 08,P =0. 07),neurotoxicity(RR = 0. 07,95% CI:0. 01-0. 52,Z = 2. 59,P = 0. 01),hand-foot syndrome(RR =0. 26,95% CI:0. 04-1. 59,Z = 1. 46,P = 0. 14),alopecia(RR = 0. 57,95% CI:0. 13-2. 55,Z = 0. 73, P = 0. 46)were lower than those in other group. There were no statistical significances except neurotoxicity. Conclusion Compared with other treatments,raltitrexed-based chemotherapy has a beneficial effect on objec-tive effective rate and less adverse reactions for the patients with advanced gastric cancer,which is worthy of clinical use.

Objective To explore curative effect of Xiyanping and vidarabine in treatment for children with viral encephalitis and its impact on T cells subgroup.Methods Methods In June 2012~October 2014, randomly selected 106 cases of children patients with viral encephalitis, as the research object.Randomized divided into observation group (n=53) cases, control group(n=53).Both two group were performed routine therapy, and then control group was given Xiyanping treatment, observation group was given Xiyanping combined with vidarabine treatment.1 continuous week treatment, compared two groups of T cell subgroup number and symptoms disappear time.Results In the two groups after treatment of T cell subgroup CD3 +, CD4 +,CD8 +was significant increase in the number of observation group increased number was significantly higher than the control group,and statistically significant differences ( P<0.05 ) .The observation group’s antifebrile time ( 2.5 ±1.1 ) d; headache, vomiting disappear time ( 3.6 ±2.2 ) d;disturbance of consciousness disappear time (2.6 ±1.3) d and length of hospital stay (9.3 ±2.4) d were significantly lower than the control group (4.7 ±2.8) d, (6.5 ±2.3)d, (4.3 ±2.2) d, (14.2 ±3.6) d, which were statistically significant differences (P<0.05).Observation group’s curative effect for instituting accounted for 73.58%, good rate 92.45%, were significantly higher than the control group 52.83%, 77.36%.which were statistically significant differences (P<0.05).The complication rate of observation group was 16.98%, mortality was 0%,were significantly lower than that of 33.96%, 9.43% of the control group;Cure rate of observation group (90.57%) was significantly higher than that of 49.06% of control group. Observation group severe sequela incidence 11.32% was significantly lower than that of 39.62% of control group and statistically significant differences (P<0.05).Conclusion Xiyangping combined with vidarabine in treatment for children with infantile viral encephalitis can significantly increase the number of T cell subgroup, improve immune function in children with, and curative effect is remarkable and high security.

Objective To explore the influence of different reconstruction modes with time?weighted respiratory phases on the internal tumor volume ( ITV) of solitary pulmonary lesion ( SPL) , and to evaluate the feasibilities of 8 and 4 equal time?weighted respiratory phases in 4DCT simulation. Methods 24 patients with SPL underwent 4D scanning. Images were reconstructed with 10, 8 and 4 equal time?weighted phases of the respiratory cycles, respectively. Gross tumor volumes ( GTVs ) were delineated on the three sets of reconstructed images and fused into ITVs, which were ITV10 , ITV8 and ITV4 respectively. The differences of volumes, centroid of the ITVs and motions of GTV centroids in three?dimensional directions were compared. Statistical analysis was performed using the Friedman M test. Results The volumes of ITV10 , ITV8 and ITV4 were (9.09±12?29) cm3,(9.10±12?47) cm3 and (8.98±12?61) cm3(P=0?001), respectively. There were no differences between the volumes of ITV10 and ITV8 after the Bonferroni correction ( P=0?721) , while the opposite between those of ITV10 and ITV4 ( P=0?002 ) . The differences of centroid positions of ITV10, ITV8 and ITV4 in x?, y?and z?axes were all less than 1 mm ((12.22±7?71),(12.23± 7?71),(12.22±7?71),Px =0?668);(43.30±29?38),(43.30±29?40),(43.31±29?39),Py =0?643;(5.66±3?67),(5.66±3?67),(5.66±3?67),Pz=0?878), similar to the motions of GTV centroids in three reconstructed modes ((0.69±0?56),(0.69±0?68),(0.79±0?51) mm,Px=0?356;(3.13±3?78),(3.13± 4?05),(3.19±4?06) mm,Py =0?978;(1.18±1?31),(1.03±1?32),(1.16±1?34) mm,Pz=0?302). Conclusions There were no differences in volumes, centroid positions and motions between ITV10 and ITV8 . The quantity of reconstruction images and GTV delineations according to 8 time?weighted phases were both less than conventional 10 phases. 8 time?weighted respiratory phases mode was feasible in 4DCT simulation for SPL.

Objective Using Eclipse and Pinnacle3 V 7.4f treatment planning sytems (TPS) for dose calculation of the CT images of simulation phantom,patients and homogeneous organization phantom,to compare the differences between the two TPS for the calculation of non-uniform organizations.Methods For the CT images of simulation phantom,patients and homogeneous organization phantom,the calculating results between the two TPS were compared,including the common used clinical indexes of V20 and V30 of the lung,D95 of the planning target volume,the doses of the ISO and eight points of interest inside ISO slice.Resuits For simulation phantom and patients,although the calculating differences of the isocenter doses between the two TPS were small,the differences of other indicators were large.For example,when using secondary collimator irradiation,the maximal D95 difference of planning target volume reached 10.17%for patients and 4.64%for simulation phantom.When using muhileaf collimator irradiation,the maximal D95 difference reached 10.74%for patients and 5.66%for simulation phantom.Sometimes the dose differences of points 1-4 at the edge of planning target volume were more than 10%.In addition,the V30 differences of the lung were large too.But for the homogeneous organization phantom,the calculating differences were small.Conclusions The calculating differences between the two TPS are less for simulation phantom than for patients,and more for simulation phantom and patients than for homogeneous organization phantom.

To investigate whether saikosaponin-d (SSd) had estrogen-like effects in mice.