Hemorrhagic Disorders ; genetics ; Humans

Anemia, Hemolytic ; etiology ; Humans ; Hypercholesterolemia ; blood ; complications ; Intestinal Diseases ; blood ; complications ; Lipid Metabolism, Inborn Errors ; blood ; complications ; Phytosterols ; adverse effects ; blood ; Thrombocytopenia ; etiology

Ankle sprains are orthopedic clinical common disease, accounting for joint ligament sprain of the first place. If treatment is not timely or appropriate, the joint pain and instability maybe develop, and even bone arthritis maybe develop. The mechanism of injury of ankle joint, anatomical basis has been fully study at present, and the diagnostic problem is very clear. Along with the development of science and technology, biological modeling and three-dimensional finite element, three-dimensional motion capture system,digital technology study, electromyographic signal study were used for the basic research of sprain of ankle. Biomechanical and kinematic study of ankle sprain has received adequate attention, combined with the mechanism research of ankle sprain,and to explore the the biomechanics and kinematics research progress of the sprain of ankle joint.
Ankle Injuries ; physiopathology ; Ankle Joint ; physiopathology ; Biomechanical Phenomena ; Finite Element Analysis ; Humans ; Sprains and Strains ; physiopathology

It is a challenge in diagnosis of hemophagocytic lymphohistocytosis (HLH).Rapid diagnosis is the key to make decisions in clinical management of HLH.The timely and reliable diagnosis of HLH can be assisted by laboratory tests including nature killer (NK) cell activity, sCD25, hemophagocytosis, ferritin, surface CD107a, and genetic testing.Here is introduced lab assays and evaluate the clinical applications in HLH.The aim is to raise awareness of the values of laboratory evaluations in diagnosing HLH.

Objective To investigate the allergens and study the clinical significance of detecting serum levels of TNF-α,IL-4, IL-6 and IL-8 in patients with bronchial asthma.Methods 62 cases of patients with bronchial asthma were selected from August 2011 to August 2013 in Baoji Central Hospital,enzyme-linked immunosorbent assay were carried out in patients u-sing standardized allergens.62 cases of healthy people were selected as control group,and detected serum levels of TNF-α, IL-4,IL-6 and IL-8 of the two groups.Results Dust mites were the most important and the strongest allergens.The levels of TNF-α,IL-4,IL-6 and IL-8 in observation group was significantly higher than those in control group (230.87±27.82 ng/ml vs 152.14± 23.27 ng/ml;25.32 ± 12.04 ng/L vs 8.57 ± 3.64 ng/L;152.45 ± 24.56 μg/L vs 98.56 ± 18.63 μg/L;218.79±32.91μg/L vs 142.68±23.76μg/L,P<0.05).Conclusion TNF-α,IL-4,IL-6 and IL-8 levels in patients with bronchial asthma j udgment can be used as an important predictor,and it is worthy of clinical application.

Objective To evaluate the similarity of dissolution profiles of self-produced and original drug cefuroxime axetil tab-lets.Methods Based on the dissolution detection method in the Chinese Pharmacopoeia,the dissolution behaviors of the self-pro-duced preparation and original drug were investigated in pure water,0.1 mol/L hydrochloric acid,0.05 mol/L hydrochloric acid, pH4.5 and pH6.8 medium and the rotation speed of 50,25,75 r/mim.The stripping curves were evaluated by the f2 factor method. Results In the rotation speed of 50 r/min,the f2 factors in different mediums were 57.65,79.17,73.56,66.83 and 62.33 respec-tively;the medium was 0.1 mol/L hydrochloric acid with the rotation speed of 25,75 r/min,the f2 factors were 65.35 and 78.48 re-spectively.Conclusion The stripping curves of self-produced preparation and original drug are similar under various conditions.

Objective To explore the influence of fluid management and prognosis guided by goal direction on patients undergoing gastrointestinal surgery.Methods Eighty ASA grade Ⅰ-Ⅲ,consecutive consenting patients undergoing gastrointestinal surgery were divided into observation group (40 patients)and control group (40 patients) by random digits table method.The intraoperative fluid management in control group was based on central venous pressure(CVP),and kept CVP at 8-10 mmHg(1 mmHg =0.133 kPa).The intraoperative fluid management in observation group was based on stroke volume variation (SVV),and kept SVV at 10 ％-12％.The operation time,intraoperative and postoperative 3 d fluid management,time of defecation and exhaust,time of full or semi-liquid diet,length of stay in hospital,rate of complications after operation for 48 h between two groups were compared.Results The volume of total fluid,colloid solution and crystalloid solution received during operation in observation group were significantly lower than those in control group[(2 686.0 ± 977.5) ml vs.(4 837.5 ± 1 566.0) ml,(792.4 ± 197.6) ml vs.(1 284.6 ± 356.7)ml,(1 894.9 ± 460.4) ml vs.(3 569.9 ± 1 318.7) ml] (P ＜ 0.05).The time of semi-liquid diet,length of stay in hospital in observation group were significantly lower than those in control group [(171.1 ± 45.3) h vs.(235.8 ±89.5) h,(11.4 ±1.8) d vs.(14.7 ±4.9) d] (P＜0.05).The time of full liquid diet,time of defecation and exhaust between two groups had no significant difference(P ＞ 0.05).The rate of complications between two groups had no significant difference(P ＞ 0.05).Conclusion Compared with monitoring CVP,the fluid management based on SVV can decrease the fluid volume during operation and shorten the length of stay in hospital.

Objective To investigate health related behavior and its affecting factors among occupational populations living in Xicheng District of Beijing so as to provide good evidence for health management services.Methods A total of 33 936 permanent residents aged 15 years or above living in Xicheng District of Beijing were randomly selected with stratified multi-stage cluster random sampling method from November 2008 to March 2009,among whom 12 980 incumbency residents aged 18-60 years old were analyzed.A self-designed questionnaire was used,and height,body weight and blood pressure were measured.Multivariate non-conditional logistic regression was used for data analysis.Results The responding rate was 92.3％ (33 936/36 761).The rate of lacking physical exercise,overweight,current cigarette smoking,alcohol drinking,over-intake of salt and obesity was 62.2％ (8 074/12 980),31.6％ (4 104/12 980),25.0％ (3 249/12 980),23.5％ (3 047/12 980),17.9％ (2 324/12 980)and 8.7％(1 125/12 980),respectively.In logistic regression,the risk factors of insufficient physical exercises were current cigarette smoking and over-intake of salt,while its protective factors were male,age and higher education level (all P＜0.05).The risk factors of overweight and obesity were male,age,alcohol consumption and over-intake of salt,while its protective factor was higher education level (P＜0.05).The risk factors of current cigarette smoking were male,age,alcohol drinking,lack of physical exercises and over-intake of salt,while its protective factor was higher education level (P＜0.05).The risk factors of alcohol consumption were male,age,overweight and obesity,current cigarette smoking and over-intake of salt (all P＜0.05).The risk factors of over-intake of salt were overweight and obesity,current cigarette smoking,alcohol intake and lack of physical exercises,while its protective factor was higher education level (P＜0.05).Conclusion Our investigation suggests that the occupational population should be offered with health education and behavioral intervention.

Objective To evaluate the value of revised Geneva score, Daniel ECG score and age-adjusted D-dimer for predicting pulmonary embolism(PE).Methods A total of 91 cases suspected as pulmonary embolism were collected, and 52 cases were diagnosed as pulmonary embolism by computed tomographic pulmonary angiography(CTPA) results.Receiver operating characteristic(ROC) curves and diagnostic test evaluation indexes were used to evaluate the probability of PE predicted by the revised Geneva score,Daniel ECG score, age-adjusted D-dimer and combination of these two clinical scores and age-adjusted D-dimer.Results The confirmed PE was 21.4% with a low probability(revised Geneva score 0~3 points),55.4% in intermediate probability(4~10 points),85.7% in high probability(score≥11 points).The prevalence of PE was 33.3% with a low clinical probability (Daniel ECG score<2 points)and 70.7% with a high clinical probability(Daniel ECG score≥2 points).The sensitivity and specificity of age-adjusted D-dimer in predicting pulmonary embolism were 92.3%,69.2%.The area under curve of the ROC curve(AUC)in the revised Geneva score and Daniel ECG score has no significant difference(Z=0.979).The negative predictive value of the revised Geneva score, Daniel ECG score combined with D-dimer in pulmonary embolism were 100.0% and 87.5%.Conclusion All of revised Geneva score, Daniel ECG score and age-adjusted D-dimer have certain predictive value on pulmonary embolism , and the revised Geneva score combined with age-adjusted D-dimer can be more safely exclude pulmonary embolism.

Objective To evaluate the curative effect of Keli-Paoxi power for the treatment of acute paronychia. Methods A total of 144 patients with acute paronychia were randomly divided into a Keli-Paoxi power group, a mupirocin ointment group and an ethanol soaking group, 48 in each group. All patients were treated for 3 weeks and followed-up for 2 months. The time to regression of redness and swelling in the nail groove was recorded. The Visual Analogue Scale (VAS) was used to assess tenderness. The curative effects were evaluated, and recurrence of paronychia was recorded. Results The time to regression of redness and swelling in the nail groove in the Keli-Paoxi power group (2.2 ± 0.6 d) was significantly shorter than that in the mupirocin ointment group (8.1 ± 1.7 d) or ethanol soaking group (7.9 ± 1.2 d; F=344.597, P<0.01). The VAS Scores in the Keli-Paoxi power group (1.2 ± 0.2) was significantly lower than that in the mupirocin ointment group (3.2 ± 0.3) or ethanol soaking group (3.1 ± 0.3; F=831.273, P<0.01). The total effective rate in the Keli-Paoxi power group (100.0%, 48/48) was significantly higher than that in the mupirocin ointment group (83.3%, 40/48) or ethanol soaking group (81.3%, 39/48; χ2=9.700, P=0.008). The recurrence rate of paronychia in the Keli-Paoxi power group (2.1%, 1/48) was significantly lower than that in the mupirocin ointment group (16.7%, 8/48) or ethanol soaking group (14.6%, 7/48; χ2=6.000, P=0.049) at 2 months follow-up. Conclusions Keli-Paoxi power can alleviate tenderness, shorten the time to regression of redness and swelling in the nail groove, decraese recurrence in patients with acute paronychia. The curative effect of Keli-Paoxi power is superior to mupirocin ointment and ethanol soaking in the treatment of acute paronychia.