Objective To explore the relationship among the changes of five coagulation indexes and clinical stage,metastasis in pre-operative patients with gastric carcinoma,and to investigate the coagulation in patients with different clinical stages and its clinical significance.Methods Eight hundred and sixty-eight gastric carcinoma patients( carcinoma group) who were firstly diagnosed and 213 patients ( control group) who were diagnosed as inguinal hernia in the same hospital during the same period were enrolled.Levels of rothrombin time (PT),activated partial thromboplastin rime (APTT),fibrinogen (FBG),plasma thrombin time (TT) and platelet count (PLT)were observed and compared in these two groups.Results (1)Compared with health control group,PT( [ 11.51 ± 1.21 ] s vs [ 11.27 ± 0.91 ] s,t =- 3.226,P ＜ 0.01 ),FBG( [ 3010.0 ±470.4] mg/L vs [ 2307.1 ± 651.8 ] mg/L,t =- 4.240,P ＜ 0.01 ) and PLT ( 238.57 ± 78.50 ) x 109/L vs (206.79 ±61.01 ) x 109/L,t =-5.514,P ＜0.01 )were significantly increased in gastric carcinoma group.(2)PT,FBG and PLT were significantly different between control group and different clinical stages of gastric carcinoma group ( P ＜ 0.05 or P ＜ 0.01 ).The levels of APTF,TT exhibited no significant difference between control group and different clinical stages of gastric carcinoma group ( P ＞ 0.05 ).( 3 ) Compared with gastric carcinoma without metastasis group,preoperative blood PT extended significantly ([ 11.41 ± 0.99] s vs [ 11.57 ± 1.32 ]s,t =- 2.095,P ＜ 0.05 ),FBG concentration increased significantly ( [ 2639.1 ± 748.6 ] mg/Lvs [ 3233.2 ± 591.60 ] mg/L,t =- 2.307,P ＜ 0.05 ) and PLT count increased significantly ( [ 224.02 ±76.94] x 109/L vs [ 247.32 ± 78.37 ] x 109/L,t =- 4.299,P ＜ 0.01 ) in gastric carcinoma with metastasis group.(4) Correlation analysis on four coagulation and PLT count with clinical stage:PT ( r =0.071,P ＜ 0.05 ),FBG ( r =0.271,P ＜ 0.01 ) and PLT( r =0.166,P ＜ 0.01 ) were positively correlated with clinical stage of gastric carcinoma and TT( r =- 0.077,P ＜ 0.05 ) was negatively correlated with clinical stage,among the total,the correlation coefficient of FBS with clinical stage was maximum.Conclusion Most patients with gastric cancer present state of blood coagulation and bleeding tendency,particularly in advanced gastric cancer,and with increased clinical stage of gastric cancer,some coagulation indicators showing a rising trend.Detection of coagulation index indirectly indicates the incidence,invasion and metastasis of gastric carcinoma.

Objective To evaluate clinical effect of mild hypothermia on patients with severe brain injury.Methods 40 patients with severe brain injury were randomly divided into hypothermic group(n=20) and control group(n=20).Their excellence rates cvere compared.Results The total excellence rate of treatment group was 80% and that of control group was 50%,the former was significantly higher than the latter.Conclusion Mild hypothermia can improve the outcome of patients with severe brain injury.

OBJECTIVETo investigate the effects of different acupoint combination on prevention and treatment of stress gastric ulcer and to search for a better acupoint combination.

METHODSThe theoretical basis and experimental research on treatment of stomach diseases with the combination of he-(sea) points and front-mu points as well as back-shu points and front-mu points are analyzed in this article.

RESULTSThe combination of he-sea points and front-mu points is suitable to be applied on acute diseases, febrile diseases and diseases of fu organs. While the combination of back-shu points and front-mu points is more applicable on chronic gastric diseases.

CONCLUSIONIt is proved that the combination of he-sea point (Zusanli ST 36) and front-mu point (Zhongwan CV 12) has reliable effect on prevention and treatment of stress gastric ulcer.

Bronchial Neoplasms ; diagnostic imaging ; etiology ; Child ; Hemangioendothelioma, Epithelioid ; diagnostic imaging ; physiopathology ; Humans ; Male ; Radionuclide Imaging ; Tomography, X-Ray Computed ; methods

Humans ; Integrative Medicine ; Medicine ; Medicine, Chinese Traditional

China ; Foundations ; Integrative Medicine ; Natural Science Disciplines

Objective To investigate the application effect of cleaning packaging of surgical medical apparatus and instruments in sterilization and supply center of hospital. Methods The first-time qualification rate of cleaning,packaging and sterility test and incidence rate of nosocomial infection before and after the application of cleaning packaging of surgical medical apparatus and instruments in sterilization and supply center of hospital.The application effect was comprehensively evaluated. Results The first-time qualification rate of cleaning,packaging and sterility test after the application of cleaning packaging of surgical medical apparatus and instruments in sterilization and supply center were significantly increased.The incidence rate of nosocomial infection was 1.5％ before and 5.5％ after the application of cleaning packaging of surgical medical apparatus and instruments,the difference was significant. Conclusions Application of cleaning packaging of surgical medical apparatus and instruments in sterilization and supply center can effectively control the cleaning and packaging quality,guarantee the thoroughness of subsequent disinfection and sterilization,decrease the incidence rate of nosocomial infection caused by poor quality of surgical medical apparatus and instruments.It creates reliable medical environment for patients and obtain good social and economic benefit,which is worthy of wide application.

Objective To investigate the effects of sevoflurane preconditioning (SP) on acute lung injury induced by lipopolysaccharide (LPS) in rats.Methods Twenty-four male SD rats weighing 220-250 g were randomly divided into 4 groups (n = 6 each): group Ⅰ control (group C),group Ⅱ LPS,group Ⅲ sevoflurane (group Sev) and group Ⅳ SP + LPS.In group Ⅰ and Ⅱ ,normal saline and LPS 5 mg/kg were given Ⅳ 30 min after ventilation respectively.In group Ⅲ and Ⅳ,the animals inhaled sevoflurane (end-tidal concentration 2.4% ) for 30 min followed by 5 min wash-out,and then received iv injection of normal saline and LPS 5 mg/kg respectively.The animals were killed at 6 h after LPS or normal saline administration.Lungs were removed for determination of W/D lung weight ratio,myeloperoxidase (MPO) activity,cytokine-induced neutrophil chemoattractant-1 (CINC-1) content and expression of CINC-1 and CINC-1 mRNA.The severity of lung injury was evaluated using diffuse alveolar damage (DAD) score.Results Compared with group Ⅰ ,W/D lung weight ratio,DAD score,MPO activity and CINC-1 content were significantly increased,and expression of CINC-1 and CINC-1 mRNA up-regulated in group Ⅱ and Ⅲ,while there was no significant difference in the above indices between group Ⅲ and group Ⅰ .Compared with group Ⅱ ,W/D lung weight ratio,DAD score,MPO activity and CINC-1 content were significantly decreased,and expression of CINC-1 and CINC-1 mRNA down-regulated in group Ⅲ.Conclusion Sevoflurane preconditioning can protect the lungs against LPS-induced acute lung injury by inhibiting inflaunnatory response.

Objective To detect and determine the specificity of platelet-reactive antibodies in patients who were refractory to platelet transfusions.Methods Serum samples from 48 patients who were refractory to platelet transfusions were screened with MACE for platelet-reactive antibodies.Specificity of platelet alloantibodies was determined with PAK12 and MAIPA.Results Platelet-reactive antibodies were detected in the serum of 50% PTR patients(24/48).The incidence of HLA antibodies was 39.6%(19/48),accounting for 79.2% of serum with platelete alloantibodies.The HPA alloantibodies were found in 29.2%(14/48)serum,of which,64.3%(9/14)occurred together with anti-HLA.The following platelet-specific antibodies were identified:anti-HPA-3a(n=2),anti-HPA-5b(n=1),anti-HPA-5a(n=1),anti-HPA-2b(n=1),anti-HPA-4b(n=1).Of the 14 serum with HPA antibodies,78.6%(11/14)contained panreactive anibodies against platelet glycoprotein(GP)Ⅱb/Ⅲa,GPⅠa/Ⅱa,and/or GPⅠb/Ⅸ.Platelet-reactive antibodies were detected more in female(16/29)than in male(8/19)with a frequency of 55.2%,42.1%,respectively,but there was no statistical significant difference.Conclusion The platelet-specific antibody in PTR patients are not as rare as previous thought although alloantibodies are predominantly anti-HLA.Antibody specificities in Chinese PTR patients are different from those observed in Caucasians,in whom anti-HPA-5b and-1b are the most prevalent specificity.The most prevalent platelet-specific antibodies are anti-HPA-3 and anti-HPA-5 while anti-HPA-4b and anti-HPA-2b are also detected.

AIM:To evaluate the poor vision condition and analyze the myopia etiological factor in primary school He'xi district of Sanya.
METHODS: A cohort of 1 218 subjects were recruited randomly from grade 1~6 of two primary schools. Visual activity test, dioptroscopy and risk factor questionnaire were evaluated.
RESULTS: The prevalence of poor vision was 29. 55%. The incidence of myopia increased with grade, and was significantly higher in girls than that in boys. The outdoor activity time of myopic pupil ( 7. 25 ± 5. 35h/wk ) was significantly lower than emmetropic pupil (11. 86±6. 65h/wk) ( P < 0. 05 ). The usage of electronic product ( TV, computater and cell phone) time of myopic pupil (13. 36±8. 35h/wk) was significantly higher than emmetropic pupil (7. 75±5. 83h/wk) (P<0. 05).
CONCLUSION: The increase of myopia incidence is closely related with sparing outdoor activity and excess usage of electronic product.