Objective To investigate the etiopathogenesis of exertional heat stroke(EHS)induced by military training of those patients admitted in military hospitals,and analyze the influence of EHS as a predisposing factor on prognosis.Methods Eighteen patients with EHS were admitted in 6 military hospitals from Sep.1995 to Aug.2007,their clinical data were retrospectively analyzed.All cases were evaluated according to Minard's EHS predisposing factors including the individual's physiologic limitations,environmental conditions and the organizational predisposing factors.According to the final treatment outcome,18 cases of EHS were divided into fatal group(Group F)and survival group(Group S).The significance of deviation on the predisposing factors,and of the differences on the accumulated predisposing factors between the two groups,was analyzed.Results All the 18 cases of EHS occurred after military training,and complicated with multiple organ dysfunction syndrome(MODS).Hyposthenia,excessive physical efficiency training,incorrect disease classification to the patients,and inappropriate diagnosis and treatment were found to be the strong predictors to a grave prognosis.The effect of accumulated predisposing factors of EHS in group F was significantly higher than that in group S(10.0?1.41 vs 5.64?1.96,P

Objective To investigate the correlation between deep vein thrombosis(DVT) and clinical laboratory tests in the regulation of hemostasis. Methods Endothelin-1 (ET-1), thrombomodulin (TM), P-selectin, prothrombin fragment _ 1+2 (F_ 1+2 ), thrombin-antithrombin complex (TAT), thrombus precursor protein (TpP) and D-Dimer (D-D) were measured in DVT patients (n=72) and normal individuals (n=20) with ELISA method. The sensitivity, specificity, negative predictive value (NPV), positive predictive value (PPV) and accuracy were evaluated for each of the items, and the area of the underlying receiver operating characteristic curve (AUC ROC ) was used to appraise diagnostic efficiency. Results Except ET-1, there were significant differences between the DVT group and normal control group in the other items. The AUC ROC of P-selectin, F_ 1+2 , TpP and D-D was bigger than that of ET-1, TM and TAT (P0.05). The TpP had the highest sensitivity, NPV and accuracy, and the D-D had the highest specificity and PPV. Conclusion The increase of D-D and TpP could reflect the occurrence of continuous coagulation and fibrolysis respectively. Thus the combination of measuring TpP and D-D could provide better laboratory evidence for the diagnosis of patients with DVT.

AIM:To observe the image features of Vogt-Koyanagi-Harada disease (VKH) and multiple central serous chorioretinopathy (CSC) by fundus fluorescein angiography (FFA) and optical coherence tomography (OCT).METHODS:Thirty-two eyes of 17 patients with VKH and thirty-five eyes of 30 patients with multiple CSC were collected from 2009 to 2016 in my hospital.RESULTS:All the eyes with VKH were found small and dense fluorescein leakage in the early stage.The 17 eyes (53%) with VKH were found fluorescein accumulation in the final stage;24 eyes (75%) with VKH were found high fluorescence of optic disc.All of eyes with multiple CSC were found multifocal leakage in the early stage.And 2 eyes (6%) with multiple CSC were found high fluorescence of optic disc.There were 28 eyes (14 patients) with VKH and 25 eyes (22 patients) with multiple CSC had been done OCT in my hospital.Retinal pigment epithelial fold was only found in VKH.Fluctuation of internal limiting membrane (ILM) and membrane structure had higher sensitivity to diagnostic VKH from to multiple CSC, with sensitivity of 54% and 68% respectively.CONCLUSION:There are some similarities as well as differences between FFA and OCT in diagnosis of VKH and multiple CSC.A combination usage of FFA and OCT can be more effective in distinguishing VKH from multiple CSC.

Enhancing medical students' humane quality education is an urgent requirement for modem medical mode transformation for medical education.The pharmacology teachers of Chongqing Medical University follow the modem education concepts and fully search the human spirit materials hidden in pharmacology,then actively explore how to integrate the humanity spirit education into the pharmacology teaching to achieve the changes of from exam-oriented education to quality education.

Adenocarcinoma ; pathology ; Adenocarcinoma, Papillary ; pathology ; Aged, 80 and over ; Carcinoma, Renal Cell ; pathology ; Duodenal Neoplasms ; pathology ; Humans ; Kidney Neoplasms ; pathology ; Lung Neoplasms ; pathology ; Male ; Neoplasms, Multiple Primary ; pathology ; Sarcoma ; pathology ; Stomach Neoplasms ; pathology

OBJECTIVETo evaluate the effect of integrative medical treatment (IMT) with serial Chinese recipes on quality of life (QOF) of rehabilitation stage in SARS patients.

METHODSEighty-five SARS patients of rehabilitation stage were enrolled in the clinical study. They were divided into the IMT group (62 patients received serial Chinese recipes and western medicine) and the control group (23 patients received western medicine alone). The serial Chinese recipes were given according to patients' syndrome, one dose per day for oral intake for 3 weeks. QOF scoring in patients was observed.

RESULTSQOF scoring in the IMT group before treatment was not significantly different from that in the control group. After 3 weeks treatment, it improved to some extent in both groups, but the improvement in the IMT group was superior to that in the control group in respect of total score and score of psychologic emotional factors.

CONCLUSIONSerial Chinese recipe could improve QOF of rehabilitation stage in SARS patients.

Adolescent ; Adult ; Aged ; Convalescence ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Ofloxacin ; therapeutic use ; Phytotherapy ; Quality of Life ; Ribavirin ; therapeutic use ; Severe Acute Respiratory Syndrome ; drug therapy ; immunology ; rehabilitation

OBJECTIVETo investigate and clarify the key surgical techniques and evaluate clinical effectiveness of modular cementless femoral stems(LINK MP modular stem) in complex revision hip arthroplasty.

METHODSFrom January 2002 to December 2013, 470 patients in Chinese PLA General Hospital received revision hip arthroplasties using MP stems. Among them, 246 patients were followed for an average of 5.7 years (ranged, 0.5 to 11 years). There were 148 males and 98 females, with an average age of 62.5 years old (ranged from 26 to 83 years old). The most common reason for revision was aseptic loosening of femoral stems (107 cases, 43.5%), followed by prosthetic joint infection (104 cases, 42.3%). Other reasons included unexplained hip or thigh pain, periprosthetic femoral fracture, prosthesis wear and dislocation. According to Paprosky classification of femoral deficiency, there were 171 cases of type IIIA (69.5%), 14 cases of type I, 39 cases of type II, and 22 cases of type IIIB. The average preoperative Harris hip score (HHS) was 37.4 ± 7.5. In addition, radiographic presentation, degree of patients' subjective satisfaction, and clinical effectiveness were assessed as well.

RESULTSThe average Harris score was im- proved to 87.8 ± 4.2 after operation,with significant statistical difference when compared to preoperative score (t = 92.13,P = 0.00). Analysis of patients' subjective satisfaction for leg length discrepancy, stability and overall degree of satisfaction showed that the number of patients with great satisfaction were 27, 60, 61 respectively. The most common complication was the periprosthetic fracture (intraoperatively 21 cases and postoperatively 8 cases). Other complications included infection (7 cases), dislocation (5 cases), numbness possibly caused by incomplete sciatic nerve injury (6 cases) and thigh swelling (3 cases). The X-ray taken at the final follow-up revealed that prosthesis subsidence occurred in 4 cases, 2 of which needed a second revision.

CONCLUSIONThe application of modular cementless femoral stems (LINK MP modular stem) in complex revision hip arthroplasty (especially in cases with the serious defect of proximal femoral bone) shows good results at both the short-term and long-term follow-up, especially in the revision for prosthetic infection with the high success rate. In order to avoid complications and improve clinical outcomes,the surgeons should carefully select proper surgery candidates,perform the procedure with care, and master the key surgical techniques.

Adult ; Aged ; Aged, 80 and over ; Arthroplasty, Replacement, Hip ; adverse effects ; methods ; Female ; Hip Prosthesis ; Humans ; Male ; Middle Aged ; Patient Satisfaction ; Postoperative Complications ; therapy

To compare the difference of total phenol of magnolia solid dispersion prepared by different methods. Hot melt extrusion, solvent evaporation method, and fusion-cooling method were used to prepare total phenol of Magnolia accessory solid dispersion, Plastone S-630 and HPC. The drug dispersion state in the prepared solid dispersion was evaluated with DSC and X-ray diffraction; FT-IR method was used to analyze the possible connections between drug and accessories. Finally, accelerated stability-in vivo dissolution test was use to compare the stability differences between these three processes. The results of DSC and X-ray diffraction showed that all of the drug in solid dispersion processed by three processes can exist in amorphous form; FT-IR results also could not distinguish the difference between the three processes; accelerated stability-in vivo dissolution test showed the stability of solid dispersion prepared by HPC was better than Plastone S-630, and the same kinds of materials solid dispersion prepared by hot melt extrusion showed a better stability than the other two processes.
Chemistry, Pharmaceutical ; methods ; Drugs, Chinese Herbal ; chemistry ; Magnolia ; chemistry ; Phenol ; chemistry ; Spectroscopy, Fourier Transform Infrared ; X-Ray Diffraction

Objective To investigate whether the Serum Ig is help to choose the optimal treatment in patients with immune thrombocytopenia(ITP) .Methods 128 ITP patients were collected for 3 years .All of ITP patients were treated with the step-style protocol including glucocorticoid(CsA)lombied IVIG ,Ciclosporin A and TPO receptor agonist lombied rituximab .The treatment re-sponse were evaluated according the comparison between the two groups namely ≤IgG ,IGM ,IgA median and > median groups . Results There was no relationship between the bleeding and IgA 、IgM、IgG level .Low IgM level was associated with first line treatment resistance and showed the response to CsA and TPO receptor agonist lombied rituximab .High IgA level was associated with the resistance of first line and CsA treatment ,but showed no response to TPO receptor agonist lombied rituximab .Conclusion Serum Ig level is helpful for the choice of optimal treatment strategies in adult IT P patients .

Two pairs of primer targeting to the genes encoding the major outer membrane protein (MOMP) and the polymorphic membrane protein (PMP) of Chlamydophila psittaci (Cps) designed and used in the fluorescent quantitative PCR assay in the detection of this microorganism were compared in the their sensitivity and specificity.It was demonstrated that both pairs of primer could be used successfully to detect the presence of Cps of the epidemic strains isolated in China.The specificity of PMP primer used was higher than that of MOMP primer. In case of high target concentration in samples, the sensitivity of the former was also superior to that of the latter, but the amplification efficiency of the former was lower than that of the latter. The MOMP primer seemed to be more suitable to detect Cps by using the real-time quantitative assay.As demonstrated by the real-time quantitative PCR assay, great difference in the genomic copy numbers of the PMP gene existed in the epidemic strains of Cps isolated in China.