ObjectiveTo discuss the curative effects of sodium aescinate tablet on traumatic leg swelling.Methods168 cases were divided into four groups.54 cases of Ⅰ degree leg swelling were randomly divided into two groups,one group were treated with no drug and the other with sodium aescinate tablet.114 cases of Ⅱ and Ⅲ degree leg swelling were randomly divided into two groups,one group were treated with mannitol and the other with mannitol and sodium aescinate tablet.All cases were treated for 7 days and observed on leg swelling.ResultsThe curative effects of group with sodium aescinate tablet were superior to the group with no drug.The curative effects of group with both sodium aescinate tablet and mannitol are superior to group with mannitol.ConclusionSodium aescinate tablet had obviously curative effects on trautic leg swelling.Both sodium aescinate and mannitol could be used to treat leg swelling of Ⅱ and Ⅲ degree.

Objective To explore the radiation of the interventional diagnosis and treatment devices in some hospital of Hubei province to the circumstances and staffs.Methods The radiation shielding in the radiological workplace of the hospital was analyzed,and an evaluation model system was established based on dose equivalent level so as to estimate the shielding thickness of DSA machine room and the exposure dose to the staff.Results The designed shielding thickness of DSA machine room roof was tower than the theoretical one,while the designed thicknesses of other shields were higher than the theoretical ones,and the theoretical values of the east wall and roof in the DSA machine room were all higher than the limits of the national standards.The exposure doses to different parts and annual effective dose were all lower than the national limits.Conclusion The allocation of DSA machine room has to be optimized,and the staff gains satisfactory protection against radiation.

Objective To explore the effect of cryotherapy and compression system in rehabilitation treatment for reconstruction of anterior cruciate ligament.Methods One hundred and twenty patients who had been treated with reconstruction of anterior cruciate ligament were randomly divided into treatment group (60 patients,treated with cryotherapy and compression system) and control group (60 patients,treated with traditional method).All patients was treated for 3 months and followed up for 6 months.The scores of visual analogue scales(VAS),degree of swelling,Lysholm and IKDC scores were observed and compared.Results The scores of VAS in treatment group postoperative 6,24 and 48 h were significantly lower than those in control group (P ＜ 0.01).The degree of swelling in two groups postoperative 6 h,12 h,24 h,48 h,1 week,2 weeks had significant difference(P ＜ 0.05).The degree of swelling in treatment group postoperative 4 weeks,3 months and 6 months was lower than that in control group,but there was no significant difference (P ＞0.05).The scores of Lysholm and IKDC in treatment group postoperative 4 weeks were (65.2 ± 12.3),(65.3 ± 14.3) scores,in control group were (60.2 ± 12.5),(59.4 ± 13.5) scores,there was significant difference (P ＜0.05).The scores of Lysholm and IKDC in two groups postoperative 3,6 months hod no significant difference (P ＞ 0.05).Conclusion The cryotherapy and compression system in rehabilitation treatment for reconstruction of anterior cruciate ligament can improve the effect of early-term rehabilitation training,but has little impact on the long-term rehabilitation training.

The application of 18 F-FDG PET-CT in the diagnosis and treatment of nasopharyngeal carcinoma includes early diagnosis,clinical staging,contouring target volume,predicting the sensitivity of tumors to radiotherapy and effect evaluation,and monitoring the residual and recurrence.However,18 F-FDG uptake of tumor cells is under the influence of various factors,so false positive and false negative are unavoidable.Therefore it is need to develop more specific tracer agent in order to improve the accuracy of diagnosis and treatment,as well as to carry out multicenter clinical trial to identify the correlation of standardized uptake value (SUV)and radiation target volume.

11?-hydroxylase deficiency is one of the main causes of congenital adrenal hyperplasia (CAH),which is caused by the mutation of CYP11B1 gene that encodes the enzyme.Researches have shown that mutations of CYP11B1 gene would result in decreased activity or inactivation of the enzyme in classical 11?- hydroxylase deficiency,and their relationship between genotype and phenotype of 11?-hydroxylase deficiency is not clear.

Objective To explore the specific anti-tumor effect of cytokine-induced killer cell (CIK) activation by dentritic cells (DC) loaded with the tumor antigen from human lung cancer cell line A549. Methods CIKs and DCs derived from the health donor's peripheral blood monocyte (PBMC) were isolated and induced by the cytokine in vitro. DCs were generated by culture of adherent cells from PBMC for 7days in the presence of IL-4 and GM-CSF. CIKs were generated by culture of non-adherent cells for 7 or 14 days in the presence of INF-?, IL-2, IL-1?, and mouse anti-human CD3 monoclonal antibody. The phenotype of DC and CIK was analyzed by FCM. The activity of DC was evaluated by MLR; and the cytotoxicity of CIK was assayed by MTT. The CIK expression profile of cytokine and signal transduction genes were detected by the DNA micro-array under different circumstances. Results Phenotypic analysis indicated that CD3+CD56+NKT cells were predominant in the CIK cells generated in the current study, and that DC cells expressed high levels of CD40, CD80, CD86 and HLA-DR. As demonstrated by MTT assay, the CIK cells proliferated rapidly, and the DC cells were able to induce an MLR. Both antigen-pulsed and unpulsed DC stimulated the proliferation of CIK cells, and no significant difference was found between the two kinds of DC cells. Unpulsed DC cells did not enhance cytotoxicity mediated by CIK cells even though they were able to stimulate CIK proliferation. Antigen-pulsed DC, however, stimulated CIK cells to specifically kill target cells. The specific antitumor effect was also observed in nude mice bearing tumors. Conclusion One of the major effects of antigen-pulsed DC is to activate CIK cells and to make them specific in killing tumor cells.

Child ; Digestive System ; metabolism ; Glutamine ; metabolism ; Humans ; Immune System ; metabolism ; Nutritional Physiological Phenomena ; physiology

Objective To observe any changes in spinal cord hemodynamics after spinal cord injury and to investigate their mechanism. Methods Twenty female Sprague-Dawley rats were divided into a control group and a moderate injury group,10 rats in each group.A rat model of spinal cord injury caused by moderate compression was established using Nystrom's method.Changes in the velocity and volume of blood flow and in the diameters of vessels of the spinal cord were monitored for 6 hours using laser speckle imaging. Results No changes in the velocity or volume of blood flow or in the diameter of vessels were observed in the control group,but all of these indices diminished significantly in the injury group. Conclusions Laser speckle imaging can be used to monitor changes in spinal cord hemodynamics.Such changes after acute spinal cord injury indicate progressive post-injury ischemia.The occlusion of veins may be an important contributor to post-injury ischemia.

Objective To observe the influence of Ginkgo laminae on serum lipid, serum level of homocysteine (HCY) and carotid intima-media thickness (IMT) of patients in recovery phase of cerebral infarction. Methods 100 patients in recovery phase of cerebral infarction were randomly divided into treatment group and control group, with 50 cases in each group. The control group were given aspirin enteric coated tablets 0.1g qn po., atorvastatin calcium capsule 20mg qn po.; the treatment group on the basis of the control group were added Ginkgo laminae, 1 tablet per time, three times daily. The blood liqid and HCY levels pre-treatment and 1, 3 and 6 months post-treatment and IMT value pre-treatment and 6 months post-treatment were collected. Results The triglyceride level had no significantly change in two groups. The high density lipoprotein cholesterol 3, 6 months post-treatment in treatment group was significantly higher than control group(P<0.05). The cholesterol and low density lipoprotein cholesterin 1 ,3, 6 months post-treatment in two groups significantly decreased compared with pre-treatment(P<0.05), while there was no significant difference between two groups at each time point. The cholesterol in treatment group had a smooth decreasing, while it had an increasing trend in control group 3 months post-treatment. The HCY 3 months post-treatment in treatment group was significantly lower than pre-treatment and control group 1, 3 and 6 months post-treatment (P<0.05). The IMT 6 months post-treatment in treatment group was significantly lower than control gorup(P<0.05). Conclusion Ginkgo laminae combined with atorvastatin for reducing lipid, which could raise high density lipoprotein cholesterol and reduce cholesterol smoothly and lower IMT, with the effective protection on vessel. The blood homocysteine level decreases after taking Ginkgo laminae for three months, which also could improve impaired endothelial function induced by high level of HCY and slow down the process of atherosclerotic plaque.

Objective:To evaluate the clinical use rationality of edaravone injection in our hospital to improve the level of rational use of drugs in clinics.Methods:Totally 500 medical records with edaravone injection from January to June in 2016 were selected randomly based on the hospital medical record management system.According to the drug package insert,relative literatures and information,the clinical use rationality was evaluated.Results:Among the 500 medical records,neurosurgery patients accounted for 48%,nerve internal medicine patients accounted for 37%,ICU patients accounted for 7%,orthopedics patients accounted for 5%,and the patients in the other departments accounted for 3%.Among the 500 medical records,108 ones involved off-label drug use,which accounted for 21.6%,180 cases involved improper use frequency,which accounted for 36%,201 cases involved improper treatment course,which accounted for 40.2%,37 cases involved improper drug administration time,which accounted for 7.4%,3 cases involved inappropriate solvent choice,which accounted for 0.6%,and 4 cases involved special population,which accounted for 0.8%.Among the 500 medical records,totally 261 (52.2%) ones were irrational.Conclusion:The overdose use and improper treatment course of edaravone injection in our hospital are severe,meanwhile,improper frequency and notice ignorance are common as well,which should be paid more attention.