Objective To observe the effect of yang-supplementing moxibustion in improving the muscular spasm, motor function, and activities of daily living (ADL) of patients with post-stroke hemiplegia.Method Totally 120 patients with post-stroke limb spasm due to qi deficiency and blood stagnation were randomized into group A, B, and C, 40 cases in each group. Group C was intervened by conventional treatment, group A was by yang-supplementing moxibustion in addition to the conventional treatment, and group B was by fire therapy in addition to the conventional treatment. The modified Ashworth Scale (MAS), Fugl-Meyer Scale (FMS), and Barthel Index (BI) were observed before and after intervention.Result Respectively after 1-month and 2-month treatment, the MAS, FMS, and BI scores were significantly different from that before intervention in the 3 groups (P<0.01). After 1-month and 2-month treatment, the MAS, FMS, and BI scores in group A were significantly different from that in group B and group C (P<0.05), and the scores in group B were significantly different from that in group C (P<0.05).Conclusion Yang-supplementing moxibustion can effectively improve the post-stroke limb spasm, and can promote the recovery of motor function.

OBJECTIVE By analyzing the high risk factors for pulmonary fungus infection in intensive care units of neurosurgery,this paper may be regarded as a good reference for early diagnosis and treatment. METHODS According to the domestic diagnostic standard on pulmonary fungus infection,we analyzed the clinical data of 58 patients with pulmonary fungus infection in department of neursurgery. RESULTS Totally 117 strains of fungi were isolated from the 58 cases.Candidiasis was the most frequent type,accounting for 92.3%.Some factors,such as the severity of underlying diseases,long-time coma,long-term use of broad-spectrum antibiotic,abuse of glucocorticoid,the open airway and some traumatic intubations might be regarded as the high risk factors for pulmonary fungus infection.Fluconazole showed good clinical effects on the treatment of fungus infection. CONCLUSIONS It is important to eliminate the high risk factors for pulmonary fungus infection,to provide early diagnosis and to use prophylactic antifungal agent,which can reduce the incidence rate of pulmonary fungus infection.

A simple and efficient method for the determination of organotin compounds ( OTCs) in biota by GC-MS coupling with sodium tetraethylborate ( NaBEt4 ) derivatization was established. The results showed that recoveries for each OTCs spiked in blank freeze-dryed biological samples ( 0 . 1 g ) following extraction (15 mL 0. 035 mol/L methanolic HCl solution for 1 h ) and derivatization (2 mL contained internal standard n-hexane and 0. 5 mL of 2% (m/V) NaBEt4 solution for 30 min) were above 80%. The method is fast and easy to operate for the determination of OTCs in complex biological samples. The minimum limit of detection was about 0. 01 μg/L, and relative standard deviation values were within 10% for three parallel samples.

Essential hypertension (EH), a complex polygenic disease, is considered to the result of the genetic interaction of multiple gene alterations in concert with environmental factors. Evidences showed that angiotensin-converting enzyme (ACE) gene and G protein beta3 subunit (GNB3) gene are both important susceptibility genes for EH, and that there exists putative biological connection between the two genes in developing hypertension. To investigate whether hypertension was affected by gene-gene interaction between the two genes in the northern Chinese Han population, a case-control association study including 502 hypertensive cases and 490healthy controls was conducted, selecting the ACE gene I/D polymorpinsm and the GNB3 gene C825T polymorphism. Linkage disequilibrium analysis revealed a significant nonrandom distribution only in male hypertensives, indicating that interaction between ACE gene and GNB3 gene may predispose males to the occurrence of hypertension. Multivariate stepwise logistic regression in single locus analysis, with adjustment for common risk factors for hypertension, demonstrated that the OR for DD/ID versus Ⅱ for hypertension among men was significant (OR 1.57; 95% CI, 1.09 ～2.27; P = 0.016) in dominant genetic model. In combination analysis stratified with respect to gender, slightly significant ORs were found after adjustment in males: OR for TT vs CC, 0.11; 95%CI, 0.01 ～0.99; P = 0.049 within ACE DD genotype; OR for DD/ID vs Ⅱ, 1.52; 95% CI, 1.01 ～2.29; P = 0.047 within GNB3 CC+CT genotype. The results suggest that ACE, or a nearby gene, is a male-specific susceptible gene for hypertension, and that there may exist epistatic gene-gene interaction between ACE D allele and GNB3 825C allele.

Objective To explore the safety of mobilization and collection as well as the feasibility of selection of autologous peripheral blood stem cells (auto-PBSC) from patients with juvenile severe autoimmune diseases (AID) for autologous hematopoietic stem cell transplantation (auto-HSCT). The clinical significance of these procedure is evaluated. Methods Eight patients with AID, including four patients with systemic lupus erythematosus(SLE),two patients with dermatomysoitis, one patient with juvenile rheumatoid arthritis (JRA), one patient with multiple sclerosis(MS),underwent auto-HSCT. Auto-PBSCs were mobilized in 8 patients using cyclophosphamide(CTX) and granulocyte colony-stimulating factor (G-CSF), and their PBSCs were collected by CS-3000 Blood Cell Separator, then the CD34+cells were selected and purified by CliniMACS CD34+cell selection device. The CD34+ cells were frozenand preserved under -80 ℃ ALL patients received non-myeloablative or lymphoablative conditioning regimens which consisted of CTX/Mel/ATG or CTX/ATG or BEAM/ATG. All patient received CD34+ cells transplantation. The safety of mobilization and collection process of auto-PBSC as well asthe feasibility of selection and purification of CD34+cells were recorded and hematopoietic reconstruction were evaluated. Results All patients tolerated the collection process well, and there was no mobilization-related mortality. The number of collected MNCs and CD34+ cells were 8.35×108/kg and 7.92×106/kg respectively. The number of CD34+ and CD3+ cells after purification was 6.28×106/kg and0.71 ×105/kg respectively. The mean granulocytes and platelet engraftment occurred on days 11 and 15 after G-CSF regimen, and they can be collected using CS-3000 instrument. PBSC mobilization and collection from patients with juvenile severe AID is safe. The CD34+ cell can be highly purified. The auto-PBSC CD34+cell transplantation is an alternative therapy for severe AIDs that do not respond to conventional treatments.

Objective To discuss the application of microsurgery in the treatment of male infertility.Methods From March 2007 to March 2012,there were totally 853 infertile men received microsurgical treatments in our department.Among them,344 patients with unilateral or bilateral varicocele underwent microsurgical varicocelectomy,60 underwent vasovasostomy (VV) and 192 underwent vastoepidystomy (VE)in microsurgical methods due to obstructive azoospermia.257 non-obstructive azoospermia (NOA) patients were performed microdissection of testicular sperm extraction (MD-TESE),at the same time,pathologic examination was done.Results ①For the varicocele patients,the pre-operative sperm density was (10 ±6) × 106/ml,the progressive sperm percentage was (16 ± 9)％.The post-operative density was (15 ± 8) ×106/ml,the progressive sperm percentage was (28 ± 14)％.The natural pregnant rate was 10.8％ (37/344).②In 60 patients undergone VV,the patent rate was 80.0％ (48/60),the natural pregnant rate was 35.0％ (21/60).In 192 VE patients,the patent rate was 53.1％ (102/192),the natural pregnant rate was 19.8％ (38/192).③In 257 NOA patients,the testicular volume,sperm retrieval rate of MD-TESE was significantly higher than that of conventional testicular sperm extraction (60.3％ vs.38.1％).Conclusion The microsurgery techniques in male infertility treatments could have some advantages such as explicit effects and decreased injuries.

Contemporary hospital information systems normally contain multiple applications,which are traditionally deployed as one application per server.More servers in the system will incur high system costs,low server efficiency and poor management and maintenance.The information system reform project of Wuxi Maternal and Child Health Hospital called into play the virtualization based on VMware.The project brought forth a number of merits,namely sizably raising efficiency of servers integration,simplifying server group management,reducing cost and promoting hospital informationization.

Objective To assess the relationship between the polymorphisms of heme oxygenase-1 gene and blood pressure level.Methods With the whole-gene based tagging SNP approach,3 tag SNPs of heme oxygenase-1 gene were selected for study.These tag SNPs were genotyped in 503 essential hypertension cases Blood pressure lev-els among different genotypes of each SNP were compared with ANOVA.The haplo.stats program wa8 employed to test haplotype frequency with blood pressure level.Results Subjects with rs2071749 A allele had the lower blood pressure levels than subjects with GG genotypes(SBP:159.5 mm Hg vs.168.5 mm Hg and DBP:97.6 mm Hg vs.101.3 mm Hg respectively.P<0.05).In the haplotype analyses.Haplotype T-T-A which carried the rs2071749 A allele was found significantly associated with SBP and DBP after adjustment for age,gender,body mass index.8n10k.illg and drinking·Conclusion The genetic variants of heine oxygenase.1 gene misht be associated with blood pres-sure levels.

Objective To assess iron bioavailability of three iron-biofortified maizes using an in vitro digestion/ Caco-2 cell culture model. Method Three maize varieties rich in iron (Zhongtie 2, 3 and 4) and two maize varieties with lower content of iron (Zhengda 818 and 619) were pulverized, and the content of iron and phosphorus in each maize variety was measured. After digestion the iron bioavailability per g food was determined by using Caco-2 cell ferritin formation per mg cell protein as indicator. Results The iron content (33.250 mg/kg), iron bioavailability and the iron bioavailability per g food of Zhongtie 2 maize was the highest among all varieties, but its phosphorus content was lower. The maize varieties with the next higher iron bioavailability were Zhongtie 3 and Zhengda 818, and the lowest was Zhengda 619. Conclusion Zhongtie 2 maize contained the hightest content and bioavailability of iron,so it was optimal to use for the following human trials.

Objective To observe the influence of using alpha-adrenergic receptor blocker and catheterization time on the success rate of a trial without catheter (TWOC) in patients with acute urinary retention (AUR) caused by benign prostatic hyperplasia (BPH).Methods The 124patients from January 2007 to December 2009,aged 62-90 years (mean age 71.3 years),diagnosed as AUR caused by BPH in emergency room,were enrolled in this study.They were randomized to two groups:(1) Medication group:60 cases,who were given alpha-adrenergic receptor blocker 4 mg daily for 2-3 days before TWOC.Among them,there were 30 cases with catheterization for 3 days,and the rest 30 cases for 7 days;(2)Control group:64 cases,who were without alpha-adrenergic receptor blocker.Among them,there were 30 cases with catheterization for 3 days,and the rest 34 cases for 7days.The urine culture was made when the catheter was drawn out.Results (1)The success rate of TWOC was higher in medication group than in control group (71.7% vs.53.1%,x2 =4.523,P=0.033).Both in medication group and control group,the success rate was higher in patients with catheterization for7 days than for 3 days (83.3% vs.60.0%,x2=4.022,P=0.045;67.7% vs.36.7%,P=0.013).(2)After follow-up for 6 months,the patients with catheterization for 7 days had lower incidence rate of second AUR and selective operation (x2 =4.538 and 4.709,P=0.033 and 0.030).(3)There was no significant difference in rate of urinary infection between the patients with catheterization for 7 days and for 3 days (20.3% vs.16.7%,P = 0.603).Conclusions Alpha-adrenergic receptor blocker could increase the success rate of TWOC,and the success rate of TWOC is much higher in patients with catheterization for 7 days than for 3 days,while the urinary infection rate is not significantly increased.