Acupuncture Therapy ; Adult ; Carpal Tunnel Syndrome ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; Treatment Outcome

BACKGROUND:Vascular endothelial growth factor(VEGF)can promote vascular endothelial regeneration,inhibit thrombosis,and attenuate neonatal intimal thickness and luminal stenosis degree.OBJECTIVE:The present study established atherosclerosis models in rabbits and observed the effects of local transfection of VEGF gene on restenosis after angioplasty.DESIGN,TIME AND SETTING:A randomized controlled animal experiment was performed at the Laboratory of Microorganism,Tongji Medical College,Huazhong University of Science and Technology between November 2004 and December 2006.MATERIALS:Rabbits were daily raised with high-fat diet to create atherosclerosis models.Twenty successful rabbit models were randomly and evenly divided into a control group and a gene treatment group.METHODS:The DcNDA 3.0 recombinant human VEGF165(hVEGF 165)was trimsferred to the ventral aorta through the use of Foley's catheters.and the pcDNA3.0 was transfefred in the controls.MAIN OUTCOME MEASURES:At 1,2,and 4 weeks after surgery,luminal area of left renal artery opening was measured by MRI.At 2 and 4 weeks after surgery,the ratio for intimal to medial area was obtained through the use of HMIAS-2000 high definition color medical image analysis software.Simultaneously,vascular endothelial cell regeneration was observed by immunohistochemistry of factor Ⅷ related antigen.RESULTS:The pcDNA3.0/hVEGF 165 could be successfully transferred through the use of Foley's catheters.At 2 and 4 weeks after surgery,luminal area was larger in the gene treatment group than in the control group(P<0.01);simultaneously, the ratio of intimal to medial area was significantly smaller in the gene treatment group than in the control group(P<0.05).In the gene treatment group,expanded vascular endothelial cell regeneration was accomplished at 2 weeks after surgery,while in the control group,it took 4 weeks.CONCLUSION:pcDNA3.0/hVEGF 165 gene transduction can promote local vascular endotllelialization and apparently attenuate restenosis degree and intiaml thickening.

Flexible bronchoscopy has become an important diagnostic and therapeutic technique in the neonatal intensive care unit.With the improvement of the instrument and operating techniques of the bronchoscopists,flexible bronchoscopy has been applied in the preterm infant that weighted 600 grams.In this article,a review of application of flexible bronchoscopy in neonates,including diagnostic and therapeutic indications,security in the neonatal applications would be presented.

Objective:To explore influence of standardized secondary prevention on prognostic outcome of patients with coronary heart disease (CHD).Methods:A total of 128 CHD patients were randomly and equally divided into secondary prevention group and routine treatment group.Routine treatment group received routine CHD therapy during hospitalization,received routine discharge guidance,and they were followed up once/six months.Secondary prevention group were served by specific physicians and received secondary prevention intervention,and they were followed up once/month after discharge.CHD patients received questionnaire to know their knowledge about CHD risk factors and compliance taking secondary prevention drugs after discharge.Risk factor control and recurrence rate of CHD etc.were assessed.Results:Compared with routine treatment group,after one-year follow up,there were significant rise in awareness rate of risk factors (34.38% vs.78.18%);control of risk factors (blood pres-sure,blood lipids,smoking,diet and exercise etc.)and administration rate of secondary prevention drugs after dis-charge (18.75% vs.87.50%),and significant reductions in clinic events [heart failures (18.75% vs.4.69%),an-gina pectoris (28.13% vs.6.25%),rehospitalization (21.89% vs.3.13%)and myocardial infarction (15.63% vs. 4.69%)]in secondary prevention group,P <0.05 or <0.01. Conclusion:Standardized secondary prevention is ef-fective in patients with coronary heart disease,which is worth clinic extending.

Objective To observe the clinical efficacy of grain-sized moxibustion plus acupuncture in treating plantar fasciitis. Method Forty patients with plantar fasciitis were randomized into a treatment group and a control group, 20 in each group. The treatment group was intervened by grain-sized moxibustion plus acupuncture, while the control group was by ordinary acupuncture. Visual Analogue Scale (VAS) was used to observe the morning heel pain degree before and after the treatment, and the clinical efficacies were compared.Result The VAS scores were significantly changed after treatment in the two groups (P<0.05). After treatment, VAS score in the treatment group was significantly different from that in the control group (P<0.05). The recovery rate and total effective rate were respectively 45.0% and 95.0% in the treatment group, versus 10.0% and 90.0% in the control group, and there was a significant difference in comparing the recovery rates (P<0.01).Conclusion Grain-sized moxibustion plus acupuncture is an effective method in treating plantar fasciitis.

Objective To compare the myocardial protective effect of warm and cold blood cardioplegia during open heart surgery with cardiopulmonary bypass ( CPB) . Methods Thirty patients with congenital heart disease undergoing open heart surgery under CPB were randomly divided into warm and cold blood cardioplegia groups. In both groups the ratio between oxygenated blood and cardioplegic solution was 4 : 1. In warm blood cardioplegia group the heart was perfused with warm blood (35℃) mixed with high-potassium cardioplegic solution as soon as the aorta was cross-clamped until cardiac arrest developed (flat baseline on ECG). Then the heart was perfused with cold blood (4-81) mixed with low-potassium cardioplegic solution 10 ml?kg-1 every 20 min during ischemic period. At the end of CPB warm blood without potassium was again used to perfuse the heart. Venous blood samples were taken 0.5 h before operation, at the end of operation (T1) and 3 h, 1, 3 and 6 days (T2-5) after surgery for determination of plasma concentrations of CK-MB, cTnI, TNF-?, IL-6 and IL-10. The rate of spontaneous recovery of heart beating was compared between the two groups. Results The two groups were comparable with respect to the demographic data and CPB time. The rate of spontaneous recovery of heart beating was significantly higher and the duration of postoperative mechanical ventilation and ICU stay were significantly shorter in the warm blood cardioplegia group than in cold blood group. The plasma levels of CK-MB, cTnl, TNF-?, IL-6 and IL-10 increased significantly after operation as compared to the baseline (T0) in both groups. The plasma concentrations of cTnl, CK-MB, TNF-? and IL-6 were significantly lower after operation while plasma IL-10 level was significantly higher at T3-4 in warm than in cold blood cardioplegia group ( P

OBJECTIVE:To establish a method for the bacterial endotoxin test of nicardipine hydrochloride glucose injection.METHODS:The bacterial endotoxin test was carried out according to the bacterial endotoxin test in the addenda of China Pharmacopeia 2005 edition(second part).RESULTS:Nicardipine hydrochloride glucose injection showed interference on the bacterial endotoxin test when water was taken as solvent.The preliminary interference test and interference test revealed that using thinnerⅠas solvent,the sample injection in over 4-fold dilution had no interference on the bacterial endotoxin test.CONCLUSIONS:It is feasible for bacterial endotoxin test of nicardipine hydrochloride glucose injection be conducted in a limit value of 0.5 EU?mL-1.The bacterial endotoxin text can substitute pyrogen test in the detection of nicardipine hydrochloride glucose injection.

A nutrition survey of 170 pregnant women of the Han, Miao and Buyi nationality in the middle and late pregnancy was conducted in 1984. The survey included dietary survey, physical and obstetrical examination, biochemical analysis and measurement of weight and height of the newborns of the women studied. The results showed that their calorie intake was substantially suficient to the RDA but the protein intake was inadequate. The proportion of high quality protein was more than 30% of total protein intake for the Han, but less than 25% for the other two nationalities. The calcium and vitamin B2 intakes were much lower than RDA for all the women studied. The retinol intake was only about 73% of RDA for the Han in the late pregnancy. The incidence of nutritional anaemia was 26.92-50.00% among the 170 pregnant women. The weight-height of the newborns has no significant difference among three nationalities and all indices of physical development status were in medium rank on an average.

Objective To analyze the correlation of interleukin(IL)-12B gene single nucleotide polymorphism(SNP)rs6887695 with clinical phenotypes(including age at onset,family history,clinical types,gender)of psoriasis vulgaris in Chinese Han population.Methods This study recruited 575 patients with psoriasis vulgaris and 1403 healthy controls.DNA samples were obtained from these subjects.PCR with Taqman fluorescent probe(ABI 7900 system)was performed to analyze the genotype of SNP rs6887695 in IL-12B gene.Statistical analysis was carried out by using the software SPSS 14.0,and Chi-square test was conducted to compare the frequency of the SNP rs6887695 genotypes and alleles between the patients and controls as well as between patients with different clinical phenotypes of psoriasis.Results The frequency of GG,GC and CC genotype of the SNP rs6887695 was 42.61％,45.39％ and 12.0％ respectively in the patients,compared to 34.42％,47.83％ and 17.75％ in the healthy controls(x2 =16.31,P ＜ 0.01);the frequency of G and C allele of the SNP rs6887695 was 65.30％ and 34.70％ respectively in the patients,compared to 58.34％ and 41.66％ respectively in the healthy controls(x2 =16.54,P＜0.01).Significant differences were observed in the distribution of genotypes and alleles of the SNP rs6887695 between patients with chronic plaque psoriasis(n =543)and those with acute guttate psoriasis(n =32,x2 =18.11,12.19,both P ＜ 0.01).Increased frequency of G allele and GG genotype of the SNP rs6887695 were noted in the patients with psoriasis vulgaris compared with the healthy controls,and in the patients with plaque psoriasis compared with those with guttate psoriasis.However,there was no statistical difference in the distribution of SNP rs6887695 genotypes or alleles between 540 patients with adult onset psoriasis and 35 patients with child onset psoriasis,between 102 patients with family history and 440 patients without family history,or between 341 male patients and 234 female patients(all P ＞ 0.05).Conclusions The IL-12B SNP rs6887695 may be associated with the susceptibility to psoriasis vulgaris in Chinese Han population,especially with the susceptibility to plaque psoriasis,but seems unassociated with the age at onset,family history or gender of patients.

Objective To investigate the relationship between the serum dehydroepiandrosterone sulfate ( DHEAS) level and bone mineral density ( BMD) in aged women. Methods Two hundred and seven elderly women aged 60-84 years were enrolled in the study. Acquisition histories, including age, body mass index, and blood pressure were recorded. Serum steroid hormones ( DHEAS, testosterone, estradiol, and cortisol) and bone metabolic markers:β-C-terminal telopeptide of type Ⅰ collagen (β-CTx ) , osteocalcin, and total procollagen type Ⅰ N propeptide ( TPINP) were determined. The BMD was also determined. The enrolled subjects were divided into 3 groups according to T values(T>-1. 0 s、-2. 5 s