ABSTRACT
Objective To investigate the level of homocysteine among healthy examination people and the possible related factors.Methods Retrospective analysis was performed to collect 1 259 results of healthy examination people from July to September in 2015,and 564 patients were confirmed to be hyperhomocysteinemia.The serum level of lipoids,glucose,uric acid and blood routine results were also collected.Results The incidence of hyperhomocysteinemia was 45.52％,and man has a higher rate than woman.The results of logistic regression showed positive results of UA (OR =1.006,95％ CI =1.005-1.008),HBG(OR =1.035,95％CI=1.026-1.045),and PLT (OR =0.996,95％ CI =0.993-0.998) in high hyperhomocysteinemia patients.Condusion High UA、HBG and low PLT levels are risk factors in hyperhomocysteinemia,and could be the important way for the early diagnoses of hyperhomocysteinemia.
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the repair of skin and soft tissue defect by skin and soft tissue distraction tecnique and evaluate clinical results.</p><p><b>METHODS</b>Twenty-five patients with skin and soft tissue defect were repaired by skin and soft tissue distraction technique including 16 male and 9 female. The age ranged from 8 to 66 years with an average age of 29.3 years. Parallel Kirschner wires were inserted through the defect skin margin at the interval of every 0.5 to 1.5 cm, the Kirschner wire was gradually drawed to the close by thick silk thread or tiny steel-wire, the defect of skin and soft tiuuse was closed from two sides and the wound disappeared.</p><p><b>RESULTS</b>The wounds of 15 patients were anastomosed dircetly through skin and soft tissue distraction for 20 to 60 minutes, other ten wounds were anastomosed from 3 to 26 days, all healed well. By the follow up from 2 to 26 months, the wound skin looked as line scar, corresponding to the result of common debridement anastomosis.</p><p><b>CONCLUSION</b>Skin and soft tissue distraction tecnique can not replace skin grafting, flap transferring and flap grafting. But it may avoid damage to the supply area and the risk of flap necrosis. Skin and soft tissue distraction tecnique is a good method to repair skin and soft tissue defect.</p>
Subject(s)
Adolescent , Adult , Aged , Child , Female , Humans , Male , Middle Aged , Dermatologic Surgical Procedures , Plastic Surgery Procedures , Skin , Wounds and Injuries , Skin Transplantation , Methods , Soft Tissue Injuries , General SurgeryABSTRACT
Objective To establish a specific fluorescence quantitative method for determining the mRNA expression of Toll-like receptor3(TLR3)in peripheral blood mononuclear cells(PBMCs).Methods Using the Beacon Designer 2.1 software,specific primers and Taqman-MGB probe were designed.The plasmid pMD18-T-TLR3 was constructed as calibrator and the amplified fragment was obtained by reverse- transcript-PCR(RT-PCR).RNA quantification based on cycle threshold values(Ct)was used to establish the standard curve.According to which,the TLR3 mRNA levels in 30 normal individuals,20 patients with primary biliary cirrhosis(PBC)and 20 ones with chronic liver cirrhosis induced by HBV were calculated automatically by software after the fluorescence of PCR product was detected continuously during amplification.Results The linear detection range of the assay for TLR3 gene and ?-actin was 10~2-10~8(r= -0.9974)and 10~3～10~8(r=-0.9984),respectively.The coefficient of variation of both intra-and inter- assay reproducibility for high concentration sample were 6.7% and 8.7%,respectively,and those for low concentration sample were 12.3% and 14.0%.The TLR3 mRNA expression level ranges from 3.46?10~2- 4.51?10~3 copies/?g RNA,4.92?10~2-1.42?10~4 copies/?g RNA and 2.58?10~2-7.17?10~3 copies/?g RNA for 30 healthy individuals,20 PBC patients and 20 ones with chronic liver cirrhosis induced by HBV, respectively.Conclusion We have successfully set up a FQ-RT-PCR method for detecting TLR3 mRNA, which may be used as an excellent tool for the clinic and basic study on the expression of TLR3 gene.