Objective To investigate the effect of intralesional lauromacrogol therapy on infantile hemangioma.Methods 30 cases all received intralesional injection of lauromacrogol.The changes of tumor size,texture and color were monitored and recorded.The adverse effects after medication were observed and managed accordingly.The adverse effects after medication were observed.The times of treatment were determined according to degree of reduction of tumor volume.To assess the efficacy,a 4 scales system was adopted.Results All patients had completed the treatment and followup.The overall response was scale Ⅰ in 2 cases (6.7 ％),scale Ⅱ efficacy in 4 patients (13.3 ％),scale Ⅲ efficacy in 5 cases (16.7 ％) and scale Ⅳ in 19 cases (63.3 ％).The smaller the tumor,the fewer the times of treatment,and the better the results.The effects of treatment were better if patient could be treated by intralesional lauromacrogol therapy in early stage.No severe adverse effects were observed during 6 months of follow-up.Conclusions Intralesional injection of lauromacrogol sclerotherapy is a safe and effective way to treat infantile hemangioma.

OBJECTIVE To study whether immunosuppressant(IS,cyclophosphamide,CPA) have the function of prevention and treatment of congenitalautoimmune sensorineural hearing loss or not.METHODS The female guinea pigs were immunized by crude conspecific inner ear antigens(CIEAgs),and took orally IS or not at the same time during gestation.Then the pregnant guinea pig's and their offspring's hearing function were measured and inner ear histopathologic changes were observed.Some of offspring borne by the female guinea pigs which immunized with CIEAgs and not treated with IS showed hearing loss and were treated by IS,and their hearing functions were measured and inner ear histopathologic changes were observed with same techniques.RESULTS After immunizing with CIEAgs,some of female guinea pigs which immunized with CIEAgs and not treated with IS showed different degrees of hearing loss(the thresholds of acoustic nerve compound active potential and cochlear microphonic potentials elevated) and immune inflammations in inner ear tissues.All females guinea pigs in experimental group which immunized with CIEAgs and treated with IS at same time,and their offspring have no any hearing loss and inner ear histopathologic changes.After IS therapy,the hearing function improved(mainly at the low-frequency region) in some offspring guinea pigs,which borne by the female guinea pigs which immunized with CIEAgs and not treated with IS.CONCLUSION IS could effectively prevent offspring's congenital sensorineural hearing loss induced by their mother's special antibodies against inner ear tissues antigens.IS showed effective result for treatment of congenitalautoimmune sensorineural hearing loss,but the curative effect was limited.

Objective To develop a new methodology of prenatal sonography scoring to assess and dignose clubfoot.Methods Thirty-one fetuses suspected clubfoot(50 foots) and 62 normal fetuses(124 foots) were scanned with both 2D and 3D sonography,and were divided into normal feet group and clubfeet group.Our scoring system was made according to the Pirani-scoring for children,while considering the morphology of mid-foot and hind-foot of infants.The doctors would give final diagnosis for all fetuses after delivery or induced labor,and analyse the correlations among the abnormal signs,sonographic score and the clinical outcomes.Results The curve lat border,the medial crease,the empty heel and the post crease can be observed in the 3D reconstruction images.These four abnormal signs had close correlations with the clinical results.Conclusions The new prenatal clubfeet scoring system by 3D sonography is a promising methodology with clinical values.

Combined with the development of modem hospital pharmacy,in light of the present condition of the continuing education for the hospital pharmacists,based on the continuing education mode and method of the affiliated provincial hospital of Anhui medical university pharmacists,from the establishment of continuing education's goal and mode,the construction of hierarchical continuing education system,and education content integration aspects,this paper expounds the role and influence of the pharmacist professional skill contest.Through pharmacist professional skill contest,pharmacist can test and evaluate the hospital pharmacist professional ability,gradually improve pharmaceutical service level and quality of pharmacists.By introducing the pharmacist professional skill contest,pharmacist can not only timely adjust the continuing education's plan and ways,better coordinate with the development of hospital pharmacists,but also provide important technical support and talent reserves for the pharmacist professional skill contest.

Objective To explore the effects of recombinant human growth hormone(rhGH) on the serum levels of cytokines in severely burned patients.Methods Thirty-six burn patients were en-rolled in the study and were randomly divided into 3 groups according to the rhGH dosage used,i.e. small(0.3IU?kg -1 ?d -1 ,A),large(0.6IU?kg -1 ?d -1 ,B) dose groups and control group(C,with normalsaline).The rhGH was administered beginning from 3 postburn days(PBDs) and lasted for 20 days.The dynamic changes in the serum levels of TNF-?,IL-6,IL-8 and LPS at different time points were observed.Results When compared with these in C group,the serum levels of TNF-?,IL-6 in A,B groups were decreased,especially in B group with earlier decrease and bigger range(P0.05).Conclusions rhGH might decrease the production of postburn inflammatory mediators.The clinical application of rhGH might be a supplementary measure in preventing and ameliorating postburn SIRS and MODS in severely burned patients.

An organic solvent tolerant isolate A213 originating from soil samples were successfully isolated via direct plating method using 10g/L of toluene as the sole carbon source and transparent cycle plate assay method.It was identified as Yarrowia based on its characteris- tics.The results in shake flask cultivation showed that the suitable tipase producing media were(g/L):yeast extract 40,vegetable oil 10, MgSO_4?7H_2O1,KH_2PO_4 5.Under optimal culture conditions (27℃and pH 6.5 ),the maximal lipase activity could reach 67.8 IU/ mL The optimal pH and temperature for the hydrolysis of p-nitrophenyl acetate by crude lipase were pH6.5 and 40℃The enzyme was sta- ble under 70℃and pH 5.5～8.5.Then isolate A213 was found to produce the lipase which can synthesize L-ascorbyl palmitate in tert-amyl alcohol validated by the thin-layer chromatography.

Animals ; Antigens, CD ; metabolism ; Apoptosis ; B7-2 Antigen ; metabolism ; CD4-CD8 Ratio ; Dendritic Cells ; metabolism ; pathology ; Disease Models, Animal ; Lectins, C-Type ; metabolism ; Male ; Mice ; Mice, Inbred C57BL ; Minor Histocompatibility Antigens ; Multiple Organ Failure ; metabolism ; pathology ; Receptors, Cell Surface ; metabolism ; Spleen ; metabolism ; pathology

Objective To explore the role of kidney interstitial dendritic cells in irnmunodissonance moechanism in mice with multiple organ dysfunction syndrome(MODS).Method The model of MODS wasmade by injecting zymosan into the peritoneal caiecty of C57BL/6 miee,and the mice were randomly divided into 5 groups,namely,normal,3～6 hours,12～48 hours,5～7 days,10～12 days after administrating zymosan. Pathological changes of kidney interstitial dendritic cells were observed by transmission electronic microscopes. Specific sudaee markers CD205,CD11e,CDSO,MHCⅡmolecules I-A~b,CD4~+ and CD8~+T lymphocyte subgroups in peripheral blood were detected by immunohistochemistry and flow cytomctry.Results In acute injury stage,in comparison with normal group,interstitial dendritic cells had a continuous proliferation with high expression of CD80 and I-A~b(P

Objective To evaluate engraftment status of patients after allogeneic hematopoietic stem cell transplantation(Allo-HSCT) and prompt relapse of disease based on DNA polymorphism analysis technique.Methods Sixty-six cases were detected by DNA polymorphism analysis technique and 25 cases were monitored and analyzed dynamically during this period.Results After Allo-HSCT,48 patients obtained type of donors,but 13 patients did not; 5 patients showed mixed chimerism.Two cases of type of donors converted into mixed chimerism and 4 cases of mixed chimerism converted into type of donors after some time. The others' engraftment status did not change.Conclusion DNA polymorphism analysis technique can detect engraftment status of patients exactly, rapidly, which provides effective evidences of constitution for more clinical therapy projects.

Introduction:The 2010 targets of the China Hepatitis B Prevention Programme were a prevalence of hepatitis B surface antigen (HBsAg) less than 1.0% for children less than five years old and less than 6.0% for the total population. This survey assessed the prevalence of Hepatitis B infection in Lianyungang, Jiangsu province, China in 2009–2010.Methods:Multistage sampling was used with 2372 subjects among 17 selected villages. Blood specimen collection and testing by enzyme-linked immunosorbnet assay (ELISA) were completed using the following markers for hepatitis infection: HBsAg and antibody to HBsAg (anti-HBs); hepatitis B e antigen (HBeAg) and antibody to HBeAg (anti-HBe); and hepatitis B core antibody (total anti-HBc). The data were analysed with Epi Info, version 3.3.2.Results:The prevalence of HBsAg was 2.4% (95% Confidence Interval [CI]: 1.8–3.0; Adjusted Prevalence [AP] 2.9%); anti-HBs prevalence was 51.1% (95% CI: 49.1–53.1; AP 49.2%) and total anti-HBc prevalence was 41.7% (95% CI: 39.8–43.7; AP 45.5%). The prevalence of HBsAg and total anti-HBc positivity increased from young to older age groups, yet the prevalence of anti-HBs positivity decreased from young to older age groups (P< 0.001 for all). There was no difference in the prevalences of HBsAg and anti-HBs among females and males (P= 0.108 and 0.089), but females had a higher prevalence than males for total anti-HBc positivity (P< 0.001). Discussion: This survey showed that in 2010 the prevalence of HBsAg among children aged less than five years was lower than the national target of 1.0% and that the prevalence of HBsAg for the total population was lower than the national target of 6.0%.