Objective To measure the levels of serum transferrin receptors (sTfR) and serum ferritin (SF) in children with hemoglobin H disease for investigation the iron metabolism(sideropenic or iron overload) and to guide the proper intervention.To get a best index of judging the iron overload in HbH children by analysis of the values of sTfR and sTfR/lgSF.Methods Peripheral blood specimens were obtained from 50 cases of HbH children and 30 cases of healthy normal controls,the levels of sTfR and SF were examined by enzyme linked immunosorbent assays(ELISA).The diagnosis efficiency of sTfR and sTfR/lgSF in HbH children′s iron metabolism was judged by receiver operator cha-racteristic (ROC) curve analysis.Results The level of sTfR in HbH group was (6.74?1.02) mg?L-1,which was significantly lower than that in healthy control group[(8.09?0.67) mg?L-1](P

Objective To evaluate the middle and long term effects of the two-stage procedures of drilling for hydroxyapatite orbital implant and inserting a motility peg, and to investigate the pathogenesis and treatment of the various complications during the procedure. Methods This retospective study included 68 patients who had underwent the drilling of the hydroxyapatite and motility peg placement for over 3 years. Mean age at operation was 30.7 years (range from 17～60 years). All patients were placed plastic peg. Information recorded included pre-and post-operative facial appearance, motility of the artificial eye, conjunctival sac discharge and other complications. Results No secondary infection occured in 36～72 months of follow up. All patients felt that there had been an improvement in the motility of their artificial eye. And their cosmetic appearance was acceptable. The most frequent complication encountered was discharge from conjunctiva sac, which occurred in 31 patients. Extrusion of the motility peg was found in 6 patients. 5 patients had exuberant granulation in conjunctiva sac. Conclusion Drilling of the hydroxyapatite implant improves both the appearance and the motility of the artificial eye. Complications are minor and can be easily prevented and treated. The vascularization of HA sphere with good motility should be drilled at relatively larger conjunctival sac in the patients who can cooperate under local anesthesia.

Objective To evaluate the clinical effect of the procedure that involves drilling and inserting a motility peg at the time of hydroxyapatite orbital implant.Methods 89 patients who needed hydroxyapatite orbital implant were divided into groups A and B.The patients in group A were drilled and inserted a motility titanium peg when hydroxyapatite implantation.The patients in group B were drilled and inserted a motility titanium peg 6 months after hydroxyapatite implantation.Data were recorded.including the rate of postoperative pain and conjunctive edema,postoperative facial appearance,motility of the artifieial eye,the rate of hydroxyapatite exposure,excursion and extrusion of titanium peg and other complications.Results The mobility of the prosthesis was 44.97%in group A,and 45.34%in group B.There was no difference in appearance and the motility of their artificial eye between the two groups.The rate of excursion of titanium peg was 4.2% in group A and 7.3%in group B and no statistical difference was found between the two groups.There were no prosthesis exposure,extrusion of titanium peg,secondary infeetion and other complication in one-year follow-up.There were no difference in the rate of postoperative pain and eonjunctive edema in first operative stage.The postoperative reaction in group A was lighter than that in group B in secondary operanve stage.Conclusion The hydroxyapatite orbital implant primary procedure drilling is simple,safe,convenient and effective.It is worth to recommend that procedure that involves drilling and inserting a motility peg at the time of hydroxyapatite orbitaI primary implant.

Objective To investigate ultrasound guidended nerve block of femoral nerve in emergency operation.Methods 40 patients who planned to accept surgery of feet,lower limb under knee.They were randomly devided into 2 groups:ultrasound guidended group and the control group.Femoral nerve and Sciatic nerve were blocked by ultrasound guidended technique or classic landmark technique.1.5% lidocaine was administered for nerve block.Sensory block was observed every 5 minutes in 30 minutes.Onset time,effect of anesthesia,algesia time and complications were recorded.T-test and varience difference were applied.Results The onset time of local anesthetics was faster in the ultrasound guided group than that of the control group.Effect of analgesia was better in in the ultrasound guided group than that of the control group. Conclusion Nerve block of femoral nerve and the sciatic nerve guided by ultrasound was better than the classic technique.

OBJECTIVETo compare the efficacy differences between dog-days medicinal vesiculation and regular-day medicinal vesiculation for perennial allergic rhinitis (PAR), and observe their effects on serum immune globulin E (IgE) and interleukin-4 (IL-4).

METHODSSeventy-two patients were randomly divided into a dog-days moxibustion group (34 cases) and a regular-day moxibustion group (38 cases). In the dog-days moxibustion group, medicinal vesiculation was applied on the 1st dog-day, 2nd dog-day and last dog-day in summer by lunar calendar, 3 treatments per dog-day for totally 9 times. In the regular-day moxibustion group, the moxibustion was given on the regular day for continuous 9 times. The symptom score, rhinoconjunctivitis quality of life questionnaire (RQLQ) and the level of IgE and IL-4 were compared before and after treatment in two groups; the short-term and two-year efficacy evaluation were performed too.

RESULTSThe short-term total effective rate was 88.2% (30/34) in the dog-days moxibustion group, which was not significantly different to 86.8% (33/38) in the regular-day moxibustion group (P>0.05). The long-term total effective rate was 97.1% (33/34) in the dog-days moxibustion group, which was significantly superior to 81.6% (31/38) in the regular-day moxibustion group (P<0.05). After treatment, the serum IgE, IL-4 and RQLQ were significantly reduced (all P<0.01), but the difference between two groups was not significant (all P>0.05).

CONCLUSIONMedicinal moxibustion could be taken as a regular treatment for PAR, which could be performed during the whole year, and dog-days moxibustion could be considered as an enhanced method for prevention and treatment of PAR.

Acupuncture Therapy ; Adult ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Humans ; Male ; Rhinitis, Allergic, Perennial ; drug therapy ; therapy ; Treatment Outcome ; Young Adult

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Objective To evaluate the application of the polymethyl methacrylate (PMMA) artificial eye in acquired ophthalmostewesis. Methods We summarized the experience in the application of PMMA in prosthesis for 8 years. 1155 patients were involved in the artificial eye custom-made program. The artificial eye was individually prepared based on the patient's condition and characters of the healthy eye.Results PMMA artificial eye associated with hydroxyl apatite implantation gave good cosmetic results with good motility, and there was no rejective reaction. The artificial eye was almost same to the real one in color and transparency. Conclusion It is suggested that PMMA is one of the best materials for manufacture of artificial eye at present.

Objective To evaluate the efficacy of prevention of recurrent femur fracture in children with osteogenesis imperfecta.Methods Data of 35 patients (19 boys,16 girls) who were treated for femur deformity due to osteogenesis imperfecta at our hospital from Jun 2009 to Jun 2013 were retrospectively analyzed.The average age of the patients was 9 years 3 months,ranging from 3 years 6 months to 13 years 1 month.All the patients had suffered from recurrent femur fractures before which led to femoral deformity.The mean angulation angle was 55° (range,10°-90°).10 patients were operated at one side;the other 25 patients were treated bilaterally.None of them received operation before for fractures.The average incidence of femur fracture before operation was 2.4/year (range,2-4).According to the modified Sillence classification system,9 were type Ⅲ OI,14 type Ⅳ,and 12 type I.The curved deformity of the femurs were corrected by osteotomy and stabilized by telescopic intramedullary rods in 35 patients.Results All the 35 patients were followed up for a mean period of 62 months (range,36-72).The average healing time of the osteotomy site of the femur was 8.5 weeks (range,7-12).The patient was encouraged to begin weightbearing and walking when the Xray film showed healing of the osteotomy site.By the latest follow up,80％ of the patients could stand and walk independently.The incidence of femur fracture decreased significantly to the level of 0.3±0.1/year,compared with the level of 2.4± 1.3/year before operation.All the parents of the children were satisfied with the result of deformity correction.At the latest follow up,the Barthel index score increased from 71.82 (range,51-92) before operation to 92.32 (range,82-100) postoperatively,while the WeeFIM score increased from 53.32 (range,42-72) before operation to 78 (range,70-86) postoperatively.The difference of Barthel index score and WeeFIM score between that before and post operation was significant.The children's selfcare and motion ability improved obviously after operation.During follow up,22 patients suffered from recurrent fracture of the femur by various degree,7 of them were treated by open reduction and telescopic rodding surgery,while the other 15 patients were treated conservatively because the fracture displaced or angulated minimally and the fracture healed uneventfully.Conclusion The telescopic intramedullary rod can maintain the correction of the femur deformity and improve the quality of the bone,thus prevent the recurrent fracture of the femur in children with osteogenesis imperfecta effectively.

Objective To understand the fluorescence pattern of antinuclear antibody(ANA)and the distribution of target anti-gen and ANA′s impact on rheumatoid arthritis(RA)RA.Methods The data of rheumatoid factor(RF)and anti-cyclic citrullinated peptide antibodies(anti-CCP antibodies)and ANA of 860 RA patients during 2014-2015 were collected and divided into 2 groups according to the ANA levels.The differences of RF and anti-CCP antibodies level between 2 groups were analyzed.Analyzed the fluorescence pattern of RA merger ANA and the distribution of target antigen by statistical.Results Of the 860 RA patients,the positive rate of ANA was 37.6%,the major fluorescence pattern of RA merger ANA was speckled pattern,anti SSA positive rate was 21.7%.The RF and anti-CCP antibodies level had statistical difference between ANA positive group and ANA negative group (P <0.05).Conclusion RA merger ANA positive can show different fluorescence patterns and target antigen,the speckled pattern and anti-SSA positive are the main pattern.The severity of arthritis symptoms and the degree of bone destruction between ANA positive group and ANA negative group were difference.Anti-ANA positive has a certain promoting effect on the progression of RA disease.

AIM: To study the antiviral effect of Fufang Yemazhui Capsule(Eupatorium lindleyanum DC) in vitro and in vivo. METHODS: The influences on life span,death rate and lung index and lung histopathology of mice infected by influenza virus were observed. RESULTS: Fufang Yemazhui Capsule obviously inhibited influenza virus in vitro.Fufang Yemazhui Capsule could remarkably prolong life span,decrease lung index and inhibite the lung consolidation. CONCLUSION: Fufang Yemazhui Capsule shows significantly antiviral effect both in vitro and in vivo.