Objective:To solve the problem of treating trauma limbs according to the requirement of therapy and care with the most effective method and the least cost, while the method should be clinical facilitated. Methods:The major part is a long squared mask made of light material with two gabs in each tips, one is smaller, the other is bigger, which just suit with the trauma limbs and hold them(legs or arms). We designed a window at the top of the mask, and some slots around the window. And the appendix boxes in the slots can be added or changed according to clinical therapy. Results:Simple isolated therapeutic mask for limbs can be used only as a simple facility for trauma limbs isolation, and also can be used as a facility of warming, heating, irradiation and sterilization. Conclusion:Simple isolated therapeutic mask for limbs has been admitted as a patent of utility model by State Intellectual Property Office (SIPO) (patent number:ZL200620073372.8). The mask features simple manufacture, low cost, easy to use and reliable effects, can be used not only in every kinds of hospital, but also at home.

Objective To analyze the clinical and immunological manifestations of antiphospholipid syndrome(APS)in a cohort of 100 patients.Methods The clinical and serologic features of APS(Sapporo preliminary criteria)in 100 patients were analyzed retrospectively.Results The cohort consisted of 79 female patients and 21 male patients witb a mean age of 36?13 years at diagnosis.Primary APS was presented in 37% of patients;APS was secondary to systemic lupus erythematosus(SLE)in 46%,lupus-like syndrome in 14%. Eighty percent of the patients had thrombosis,43(54%)patients had venous thrombosis,18(22%)had arterial thrombosis,15(19%)had both arterial and venous thrombosis.4(5%)had thrombosis of microcirculation. Forty-two(52%)patients presented thrombosis at a single site,26(32%)at two sites,12(15%)at three or more sites.Forty-five(56%)patients experienced one thrombotic episode,20(25%)patients had only one re- currence,and 15(19%)had more thrombosis.The most common manifestations of thrombosis were deep vein thrombosis(36%),pulmonary embolism(30%)and stroke(26%),with heart,kidney,gastrointestinal tract and other organs involvements.Thirty-four(51%)female patients had spontaneous fetal losses including intrauter- ine fetus death and recurrent spontaneous abortion.Seventy-one(71%)patients developed thromboeytopenia. The presence of antieardiolipin antibody(ACL)was detected in 84 patients(84%).Among 90 patients with APS,alone ACL was detected in 38 patients(42%),both ACL and lupus anticoagulant(LA)were detected in 36(40%),LA alone in 16(18%).Patients with APS associated with SLE or lupus-like syndrome had higher frequency of arthritis,leukopenia,antinuclear antibodies(ANA)and low complement levels.Female patients had a higher frequency of leukopenia,ANA and ACL.Male patients had a higher prevalence of deep venous thrombosis in the lower limbs and LA.Conclusion APS is an autoimmune disorder characterized by recurrent arterial and venous thrombosis,fetal loss,or thrombocytopenia with the presence of ACL and/or LA.In APS secondary to with SLE,the patient's sex can modify the disease expression and define specific subsets of APS.

Objective To study sleeping conditions and relevant factors for insomnia in the elderly people aged 60 years and over in the community of Shanghai,China.Methods A cross-sectional study on sleeping condition by questionnaire was conducted among 2789 elderly people aged 60 years and over during July to October 2005 in seven neighborhood committees of Jing'an District,Shanghai,China,with cluster sampling.Results Totally,2304 elderly people completed the study questionnaire with a response rate of 82.61%.Prevalence of insomnia was 14.84% (342/2304) in the elderly.Logistic regression analysis showed that age increasing (OR=1.02),female (OR=2.20),drinking before sleeping (OR=2.98), room light (OR=3.89),noise (OR=1.95),diabetes (OR=1.82),hypertension (OR=1.49),stroke (OR=1.65),osteoporosis (OR=1.76) and number of afflicted chronic diseases (OR=1.43) all were risk factors for insomnia in the elderly (P

To study the mechanism of Shenkangling (SKL), a compound traditional Chinese herbal medicine, combined with prednisone in treating adriamycin-induced nephropathy in rats.

Adult ; Foot Diseases ; diagnostic imaging ; Humans ; Male ; Melorheostosis ; diagnostic imaging ; Radiography ; X-Rays

Adult ; Behcet Syndrome ; complications ; Female ; Heart Atria ; pathology ; Humans ; Myocardial Infarction ; complications ; Pericardial Effusion ; complications

Objective To observe the effect of early rehabilitation therapy on recovery from reoperation for recurrent lumbar disc herniation (RLDH).Methods Sixty-five cases who received surgery for RLDH between 2007 and 2009 were randomly divided into a rehabilitation group and control group.Both groups were treated with the same surgical approach and routine treatment.Early and comprehensive rehabilitation therapy was provided in the rehabilitation group during the perioperative period,including preoperative and postoperative muscle strength training,postoperative sitting and standing balance training,and acupuncture.The control group was instructed only in general exercise.Before the operation and 2 weeks and 3,6,12 and 24 months afterward,the surgical outcomes of all cases were assessed using the JOA score and the improvement rate in the JOA score.Any postoperative complications and intervertebral fusion were also observed.Results The average postoperative JOA scores of both groups were significantly higher than their preoperative scores.At all of the time points after the operation,the average JOA scores and all improvement rates in the rehabilitation group were significantly higher than those in the control group.Postoperative complications such as deep venous thrombosis,urinary retention and constipation were significantly less among the rehabilitation group than among the controls.All the intervertebral bone implants were well fused on time.Conclusion Early rehabilitation can significantly improve the effectiveness of RLDH reoperation and reduce the incidence of postoperative complications.It is recommended for clinical application.

OBJECTIVE: To evaluate the immuno-modulatory effect of short course administration of somatostatin (stilamin) continuously at early stage in patients with severe acute pancreatitis (SAP). METHODS: Thirty-nine patients with SAP (22 men, 17 women; the middle age was 49 years)were randomly allocated into control group (20 patients treated with non-surgical integrated traditional Chinese and Western medicine) and treatment group (19 patients treated with somatostatin administered intravenously at a dosage of 250 mug/h for consecutive 72 hours as well as the treatment for the control group). Laboratory parameters, including the expressions of CD(3), CD(4) and CD(8) in lymphocytes (tested by flow cytometry) and C reactive protein (CRP), and indexes of therapeutic effect, including the occurrence of organic dysfunction, local complication and mortality between the two groups were compared. Another group of 30 healthy volunteers (19 men, 11 women; the middle age was 47 years) were recruited for testing the normal levels of CD(3), CD(4) and CD(8). RESULTS: (1) The levels of CD(3), CD(4) and CD(4)/CD(8) in lymphocytes before treatment in both groups were significantly lower than those in the healthy subjects (P<0.05), but there were no statistical differences between the two groups. At the 4th day, CD(3), CD(4) and CD(4)/CD(8) increased significantly in the treatment group (P<0.05) while no changes in the control group; the levels of CD(4) and CD(4)/CD(8) in the treatment group were also higher than those in the control group (P<0.05). (2) The CRP levels of the 2 groups showed no statistical difference before and 4 days after the treatment, but the CRP level in the treatment group was significantly lower than that in the control group at the 7th day (P<0.05). WBC count, serum levels of amylase, lipase, lactate dehydrogenase, aspartate aminotransferase, as well as the score of APACHE II in the treatment group recovered more quickly than those in the control group (P<0.05). (3) The occurrences of organic dysfunctions, local complications and mortality in both groups were not statistically different. CONCLUSION: The short course administration of somatostatin continuously at early stage can reduce the inflammatory response, up-regulate the cell immune function and improve the conditions of the patients with SAP, but its effect on mortality and morbidity needs further study.

Objective To study the application of multi-slice spiral CT(MSCT) portography in diagnonsis of pancreatic portal hypertension. Methods Forty-seven patients with lesion in body or tail of pancrease,47 normal subjects and 126 patients with portal hypertension underwent MSCT portography with LightSpeed 16 CT scanner. The inner diameter of portal system and the main collateral veins were measured in maximun intensity projection (MIP) image. The volume of liver and spleen were also measured in volume rendering (VR) image. The liver parenchyma and main portal vein enhancement in portal vein phase were also taken. The endoscopy examination was made in 57 patiens with portal hypertension. Results In 47 patiens with lesion in body or tail of pancreas , stenosis or occlusion of spleen vein were found in 38 patients(pancreatic portal hypertension in 27 patients, chronic and acute pancreatitis in 11 patients). In 38 patients with pancreatic portal hypertension, esophageal varices was found in 5 patients(13.2%), gastric fundus varix in 25 patients (65.8%), gastric body variees in 22 patients (57.9%), short-gastric vein/post-gastric vein(SGV/PGV) in 26 patients (68.4%), coronal gastric vein in 26 patients (68.4%),dilated gasto-omenta vein in 24 patients(63.2%), mesenterica varicesin 1 patient, splenic vein occlusion in 14 patients (36.8%), splenic vein stenosis in 23 patinets(63.2%). Conclusions The patients with pancreatic portal hypertension were demonstrate characteristic changes in MSCT portography. The MSCT portography is helpful in etiological diagnosis of pancreatic portal hypertension by supplying images in vessel morphology.

AIM:To investigate isometric force displacement in isolated rat main pulmonary artery rings and right main branch pulmonary artery(second pulmonary artery)rings during hypoxia hypercapnia and the role of mitogen activated protein kinase(MAPK).METHODS:The main pulmonary artery rings were dissected from the male Sprague-Dawley rats and were randomly divided into control group and hypoxia hypercapnia group.The second pulmonary artery rings were also randomly divided into control group,hypoxia hypercapnia group,DMSO incubation group,U0126 incubation group and SB203580 incubation group.The tension changes of pulmonary artery rings were monitored in vitro.RESULTS:Under normoxia conditions,there was no statistically significant change between main pulmonary artery rings and second pulmonary artery rings.A biphasic pulmonary artery contractile response to hypoxia hypercapnia in the second pulmonary artery rings was observed instead of a sharp and transient increase in the main pulmonary artery tension.Both p38 MAPK inhibitor SB203580 and ERK1/2 inhibitor U0126 significantly attenuated the delayed,but not early,contractile phase of the biphasic pulmonary artery contraction.CONCLUSION:Acute hypoxia hypercapnia causes a biphasic pulmonary artery contractile response in the second pulmonary artery,and p38 MAPK and ERK1/2 may be two key mediators in the process.