Randomized sampling-based questionnaire among 2000 community residents and personal contact with selected populations were conducted.Based on incidence or clinical featuxes of dermatosis and venereal diseases and recognition-related impact factor analyses,we provided evidence for community-based health education and behavior intervention.Our findings showed that itching was the most common skin disease,and fungous infection displayed an increasing trend.Viral diseases increased significantly in recent years.Patients failed to understand the skin diseases,although they partly had some misleading information about venereal diseases.Health care providers should perform more health education and behavior interventions regarding dermatosis and venereal diseases for community residents to improve their health condition or quality of life.

OBJECTIVETo explore optimal choice of surgical treatment for subtrochanteric fractures in older children.

METHODSA retrospective study of 36 older children with subtrochanteric fractures was performed between January 2010 and January 2012. Among them, 18 patients (11 males and 7 females) aged from 7 to 13 years old with an average of 9.4 were treated with titanic elastic nail (TEN) fixation, 4 cases were Type II A, 3 cases were II B, 2 cases were II C, 4 cases were III A, 3 cases were III B according to Seinsheimer classification. Eighteen patients (10 males and 8 females) aged was from 8 to 13 years with an average of 9.6 were treated with locking compression pine (LCP) fixation, and 3 cases were Type II A, 4 cases were II B, 3 cases were II C, 4 cases were IIIA, 2 cases were III B. Fracture healing time, postoperative complications (including wound infection, failure and breakage of internal fixtion, deformities of angular on the sagittal view, deformities of coxa vara) and recovery of hip joint function were observed and recorded.

RESULTSAll children were followed up from 15 to 36 months with an average of 21. Fracture were all healed, the time ranged from 7 to 16 weeks (mean 9.5). Three cases in TEN group occurred mild deformities of angular on the sagittal view, 3 cases occurred deformities of coxa vara and 2 cases occurred limb shortening; while 1 case occurred mild deformities of angular on the sagittal view, and no deformities of coxa vara and limb shortening occurred in LCP group. No early close of epiphyseal injury, avascular necrosis of femoral head occurred. Clinical efficacy were evaluated by Sanders standard, 14 cases got excellent results, 3 cases were moderate in LCP group, while 9 cases in excellent, 4 in moderate in TEN group. There were no significant differences between two group in recovery of hip joint function and complications.

CONCLUSIONFor the treatment of subtrochanteric fractures in older children,the efficacy of LCP fixation is better than that of TFN fixation, which has advantages of reliable fixation, and less complications.

Adolescent ; Bone Nails ; Child ; Female ; Fracture Fixation, Intramedullary ; instrumentation ; methods ; Hip Fractures ; surgery ; Humans ; Male ; Retrospective Studies ; Treatment Outcome

Objective To study clinical feature,pathology,treatment and outcome of acute renal failure(ARF) in idiopathic nephrotic syndrome(IDNS).Methods History-taking of 38 cases were carried out all detailly 24-hour urine protein,biochemistry markers,hemorheology,renal histopathology were detected.Results The study fandings that 82 percent of patients were less than 40 years old,76 3 percent were male,74 percent(28 patients) were non-oliguria and 52 6 percent were minimal change glomerulonephritis through the renipuncture,most of the cases had edema of interstitium, by give prednisone of standard dosage,symptomatic treatment or dialysis the satisfying efficacy was got.Conclusions The main features of IDNS complicated with ARF are usual,it is non-oliguria type in clinic minimal glomerulonephritis in pathology,and deficient blood volume leads to occurrence of ARF,but the renal function could be recovered by give prednisone of routine dosage,symptomatic treatment and hemodialysis therapy.

Objective:To observe the the effects of sustained-release coatings of HU-308 on the biological characteristics of rat oste-oblasts(ROBs)on Ti surface.Methods:The heparin/chitosan sustained release coatings containing HU-308 at different concentra-tions were prepared by layer-by-layer assembly technology on the alkali-and heat-treated Ti surface.The alkali-and heat-treated Ti samples were randomly divided into six groups,the samples in C group were used as control,in P group were treated by heparin/chi-tosan coatings and in T1,T2,T3 and T4 groups were treated by heparin/chitosan sustained-release coating containing HU-308 at dif-ferent concentrations.The adhesion,proliferation and ALP activity of ROBs cultured on the coatings were assessed at different times. Results:The adhesion,proliferation and ALP activity of ROBs of T4 group (the impregnating concentration of HU-308 was 0.025 mg/L)were the highest.Conclusion:The sustained-release coating with low concentration of HU-308 may improve the adhesion , proliferation and ALP activity of ROBs.

Objective To evaluate the using of either 225 or 150 microgrammes of mifepristone combined with misoprostol for termination of second-trimester gestation(16～24 weeks).Methods 180 women requesting voluntary induced abortion during gestation 16～24 weeks were randomised to three groups,group 1:oral mifepris- tone 225rag,group 2:oral mifepristone 150mg,and group 3:injected 100rag rivanot by amniocentestis.The total suc- cess rate,once success rate,the interval of having-medicine to uterine-constraction,the volume of bleeding within 2 hours after labour and cervical laceration rate were observed.Results The once success rate of induced labour in group 1 was higher than that in group 2 and group 3(P

AIM:To investigate the safety and effect of femtosecond laser-assisted cataract surgery with Cionni modified capsular tension ring (MCTR) implantation in the management of traumatic lens subluxation.METHODS: Totally 11 patients (11 eyes) with traumatic lens subluxation were divided into three groups according to the severity of lens dislocation, ranging from 90° to 120° (4 eyes), 120° to 180° (5 eyes) and 180° to 270° (2 eyes).The contact LenSx femtosecond laser cataract surgery platform was applied to create the capsulotomy, prepare nuclear fragmentation and make corneal wound creation.Anterior vitrectomy was performed in some patients during the surgery.After capsular retractors insertion and phacoemulsification, the MCTR was inserted to the capsular bag and fixed to the sclera.Finally, the IOL was implanted into the capsular bag.Postoperative visual acuity, intra-and post-operative complications, anterior capsular opening, IOL and MCTR position and intraocular pressure (IOP) were assessed.RESULTS:The duration of follow-up was 2mo.All the operations were completed successfully.Five eyes underwent cataract surgery combined with anterior vitrectomy.Four eyes had been inserted with 2-eyelet MCTR and seven eyes with 1-eyelet MCTR.The best corrected visual acuity (BCVA) after operation was better than 0.5 in 4 eyes, between 0.3 and 0.5 in 3 eyes, between 0.1 and 0.3 in 3 eyes, and less than 0.1 in 1 eye.Compared with preoperative BCVA, the difference was statistically significant (P<0.05).All the IOLs were stably centered and the eyelet of MCTR was fixated steadily between the iris and the anterior capsule.The common intra-and post-operative complications were subconjunctival hemorrhage, incomplete capsulotomy, residual cortex, secondary glaucoma and posterior capsular opacification.CONCLUSION:Femtosecond laser-assisted cataract surgery can improve the success rate of capsulorhexis, and reduce the difficulty of nuclear fragmentation.Femtosecond laser-assisted cataract surgery combined with MCTR implantation is an ideal surgical method for traumatic lens subluxation.

RIG-I-like receptors (RLRs) belong to pattern recognition receptors, which perform significant roles in antiviral responses. RLRs can initiate a cascade of signaling transduction that induces the production of type I interferon and activates the interferon signaling pathway, ultimately resulting in antiviral responses. In the course of evolution, viruses have been constantly counteracting host immune systems to facilitate their own survival and replication, and have developed a set of antagonistic strategies. These mainly comprise elusion, disguise and attack strategies to eliminate the activation of RLRs. In virus-infected cells, RLRs recognize viral RNA and then induce antiviral responses. A better understanding of viral antagonistic strategies against RLRs will provide insights into the development of new antiviral medicines. This mini-review concludes that there are three main antagonistic strategies by which RNA viruses can counteract the activation of the RLRs pathway. It aims to provide references and insights for similar studies on viral antagonism in an array of RNA viruses.
DEAD Box Protein 58 ; DEAD-box RNA Helicases ; genetics ; immunology ; Host-Pathogen Interactions ; Humans ; RNA Viruses ; genetics ; immunology ; physiology ; RNA, Double-Stranded ; genetics ; immunology ; RNA, Viral ; genetics ; immunology ; Virus Diseases ; genetics ; immunology ; virology

Hot Temperature ; Humans ; Occupational Exposure ; Occupational Medicine ; standards

Objective To explore clinical value of intraoperative extra strong electrical stimulation in the treatment of birth brachial plexus palsy. MethodsFrom July 2008 to September 2011,intraoperative extra strong electrical stimulation was applied in 9 cases of incomplete birth brachial plexus palsy after neurolysis.The latency and amplitude of compound muscle action potentials before and after electrical stimulation were recorded and the extent of improvement was compare.ResultsThe latency was improved in 7 cases with 8.02％ in average,amplitude in 8 cases with 185.97％ in average.The related nerve recover partial motor function in 8 cases in 2 weeks after operation.ConclusionIntraoperative extra strong electrical stimulation is a effective assistant technique to promote motor functional recovery of birth brachial plexus palsy.

AIM: To identify an unknown peak in Guanxinning Injection(Radix et Rhizome Salviae Miltiorrhizae,Rhizoma Chuanxiong) chromatographic fingerprint. METHODS: The elution(44-46 min) separated and collected by HPLC was analyzed by GC-MS and HPLC-PDA-MS-MS. RESULTS: The unknown peak was corresponding to senkyunolidel I. CONCLUSION: It is quick method to identify the reported chemical in herbal medicine based on a small quantity of sample by GC-MS and HPLC-PDA-MS-MS.