Objective To discuss the clinical application value of ultrasound contrast on evaluating fallopian tube patency.Methods Ultrasound contrast examination was conducted on 84 patients suffering from infertility and the flowing status of contrast agent in the uterine cavity and the fallopian tube and the distribution condition in the pelvic cavity were observed under the real -time ultrasound to judge the patency condition of the fallopian tube.Results After 84 patients receiving ultrasound contrast,38 cases'bilateral fallopian tubes were unobstructed,26 cases'lateral fallopian tube were unobstructed and 20 cases'bilateral fallopian were obstructed.Comparing the result of ultrasound contrast with laparoscopy,the diagnosis accuracy was 89.5%,the specificity 86% and the sensitivity 94%.Conclusion Fallopian tube ultrasound contrast technique can make an accurate and objective evaluation on the fallopian tube patency,it is an effective method to check fallopian tube patency and it is of high clinical application value.

Objective To study the clinical significance of the serum angiopoietin-2(Ang-2) in the diagnosis,recurrence,invasion and metastasis of gastric cancer.Methods The serum Ang-2 and carcino-embryonic antigen (CEA) levels in 158 patients with gastric cancer (gastric cancer group) and 30 normal controls(control group) were measured by enzyme linked immunosorbent assay(ELISA) technique respectively.The serum Ang-2 and CEA levels were also measured 2 weeks after operation in gastric cancer group and reexamined in the recurred gastric cancer patients in 2 years after operation (recurred and metastasis group).The correlation between the serum Ang-2 level and pathologic c haracterization of gastric cancer was evaluated.Results The serum Ang-2 and CEA levels in gastric cancer group [ (331.8 ±64.3),(42.6 ±37.3)μg/L] and recurred and metastasis group [(318.7 ±72.9),(40.5 ±36.7)μg/L] were significantly higher than those in control group [ (187.4 ± 32.7),(4.2 ± 3.1 )μ g/L] (P ＜ 0.01 ),and the serum Ang-2 level 2 weeks after operation [ (211.6 ± 75.1 ) μ g/L ] was significantly decreased to the control group (P ＞ 0.05 ),while the serum CEA level [ (33.4 ± 30.6) μ g/L ] was still significantly higher than the control group (P ＜ 0.01 ).The sensitivity of the serum Ang-2 for diagnosis of gastric cancer was markedly higher than that of the serum CEA (P ＜ 0.01 ).There was correlation between serum Ang-2 and degree of tumor differentiation,TNM pathological staging,lymphatic metastasis,invasion depth and tumor size (p ＜0.01 ),but there was no correlation between serum Ang-2 and tissue classification and location of gastric cancer (P＞ 0.05).Conclusion The serum Ang-2 level is suggested to be a valuable gastric cancer marker and conduce to the diagnosis of gastric cancer,the monitoring of recurrence after operation and evaluation of prognosis.

Objective To explore the quality of life (QOL) and its influential factors among patients with 3 major rheumatic diseases. Methods A total of 216 patients with rheumatic diseases (84 patients with systemic lu- pus erythematosus, SLE, 83 with rheumatoid arthritis, RA, and 49 with ankylosing spondylitis, AS) were recruited. The information with regard to their quality of life, sociopsychological factors and the evaluation of disease activity were obtained by using the medical outcomes study short form-36 (SF-36) and clinic documents. Results Patients with rheumatic diseases scored significantly lower with each subscale of SF-36 as compared to those of a healthy popu- lation in China (P

Objective To analyze the failure ratio and the causes of the inoculation failure of hepatitis B virus(HBV)-vaccine in children and relevant the remedial measures. Methods One thousand three hundred and sixty cases treated in Suzhou Wuzhong people′s hospital during Jan.2007 to Jul.2008 were chosen,of whom 286 children from 1-5 years old to be anti-HBs negative or anti-HBs titre to be 0-10 IU/L were screened,and specific failure reasons for the vaccination were analyzed,also the timely treatment measures were taken.Then 286 children were divided into 5 groups randomly.Apart from one group was set up as blank control,the other 4 groups were arranged to accept different immunization methods with 0,1,2 month schedule,group A simply got revaccinated with HB vaccine(10 ?g) 3 times;group B revaccinated with double dosage of HB vaccine(20 ?g) 3 times;group C besides being revaccinated 3 times,the immune regulatory agent was jointly used;group D revaccinated 3 times with genetically engineered CHO hepatitis B vaccine. Results The ratio of failure of HBV-vaccine was 21.03%,what caused failure of hepatitis B vaccine included immunologic inadequacy 218(76.22%),repeated respiratory infection 192 cases(67.13%),abuse hormone 140 cases(48.95%),zinc deficiency 129 cases(45.10%),anaemia 108 cases(37.76%),passive smoking 80 cases(27.97%),the mother being chronic parenchymatous nephritis or HBV carrier 63 cases(22.03%),premature 54 cases(18.88%),adiposity 38 cases(13.29%),dystrophy 29 cases(10.14%).There were 4 methods of revaccination,the positive rate for group A,B,C,D were 90.00%,96.47%,99.08%,95.83%,respectively.Group C had the highest positive rate,compared with the other 3 groups,which were statistically significant(P a

OBJECTIVETo evaluate the cardiopulmonary exercise capacity in patients with essential hypertension (EH) complicating with or without left ventricular hypertrophy (LVH).

METHODSGraded maximal exercise test on the bicycle ergometer with respiratory gas analysis were performed in 30 gender and age matched normotensive controls, 40 EH patients without LVH and 30 EH patients with LVH (LVMI>125 g/m2 in males and > 120 g/m2 in females). Metabolic equivalents (METs), oxygen uptake (VO2), oxygen uptake to body mass ratio (VO2/kg) and oxygen uptake to heart beat ratio (VO2/HR) at time of reaching anaerobic threshold (AT) and at maximal oxygen uptake (VO2max) were measured and compared.

RESULTSMETs and VO2/kg were significantly reduced in EH patients with or without LVH compared with controls [at AT, METs: 3.57 +/- 0.8 and 4.34 +/- 1.47 vs. 5.21 +/- 1.45; VO2/kg: 12.38 +/- 2.85 and 14.42 +/- 4.33 vs. 18.48 +/- 4.52, all P < 0.01; at VO2max, METs: 4.94 +/- 1.24 and 5.90 +/- 1.51 vs. 6.96 +/- 1.85; VO(2)/kg: (17.20 +/- 4.34) mlxmin(-1)xkg(-1) and (20.41 +/- 4.59) mlxmin(-1)xkg(-1) vs. (24.04 +/- 5.21) mlxmin(-1)xkg(-1), all P < 0.01]. METs and VO2/kg at both time points were also significantly reduced in EH patients with LVH compared EH patients without LVH (all P < 0.05). The lower VO2/kg in hypertensive patients was significantly correlated to higher LVMI (P < 0.05).

CONCLUSIONSCardiopulmonary exercise capacity was reduced in hypertensive patients, especially in hypertensive patients with LVH.

Adult ; Aged ; Case-Control Studies ; Exercise Test ; Exercise Tolerance ; Female ; Heart ; physiopathology ; Humans ; Hypertension ; physiopathology ; Hypertrophy, Left Ventricular ; physiopathology ; Lung ; physiopathology ; Male ; Middle Aged ; Respiratory Function Tests

OBJECTIVETo observe the efficacy oand safety of Compound E-Bei ointment (CEBO) in treating plaque psoriasis.

METHODSAdopting block-randomized, open, positive Western medicine and placebo parallel group controlled method, a total of 120 enrolled patients were administered orally with Saoxuan Pill, and randomized into three groups respectively treated with external application of CEBO, Daivonex, or vehicle control twice a day for 4 weeks. The changes of erythema, infiltration, scaly eruption, pruritus and the area of lesion were evaluated, the safety and the initiating time of symptom improvement (ITSI) were observed as well.

RESULTSObservation on local lesion showed that the scores of erythema, infiltration, scaly eruption, pruritus were significantly improved in difference between the CEBO group and the Daivonex group (P < 0.01). But in the placebo control group, significant improvement was only shown in scaly eruption scores (P < 0.01), so, the improvement in skin lesion in the placebo group was significantly inferior to that in the other two groups (P < 0.01). The ITSI of pruritus was shorter in CEBO group than that in the Daivonex group and the placebo group (P < 0.01), but that of other symptoms showed insignificant difference between the CEBO group and the Daivonex group, as for comparing in ITSI of erythema, infiltration, scaly eruption and pruritus, it was significantly shorter in the CEBO group and Daivonex group than that in the placebo group respectively (P < 0.01). The occurrence of adverse events in the CEBO group had insignificant difference to that in the Daivonex group, but the recurrence rate in the former was significantly lower than that in the latter (P < 0.05).

CONCLUSIONCEBO can effectively improve the symptoms of skin lesion in patients with plaque psoriasis, the clinical efficacy is not inferior to that of positive Western medicine.

Administration, Cutaneous ; Adolescent ; Adult ; Aged ; Drugs, Chinese Herbal ; administration & dosage ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Ointments ; Phytotherapy ; Psoriasis ; drug therapy ; pathology ; Skin ; drug effects ; pathology ; Treatment Outcome ; Young Adult

To study the effect of the combined administration of different doses of Glycyrrhizae Radix et Rhizoma and Atractylodis Macrocephalae Rhizoma on the proliferation of DFMO-treated intestinal epithelial cells (IEC-6) and p53, p21 mRNA and protein expressions, in order to define the molecular basis for the effect of the combined administration of different doses of Glycyrrhizae Radix et Rhizoma and Atractylodis Macrocephalae Rhizoma on the cell proliferation. The effect of the drugs on the cell division rate and cell cycle of IEC-6 cells was detected by FCM. Quantitative Real-time PCR (qRT-PCR) was used to analyze the effect of the drugs on mRNA of p2l and p53 related to IEC-6 proliferation. Western blot was used to analyze the effect of the drugs on p2l and p53 protein expressions of IEC-6 cells. Atractylodis Macrocephalae Rhizoma could increase p53, p21 mRNA and proteins expression in DFMO-treated IEC-6 cells. The combined administration of different ratios of Atractylodis Macrocephalae Rhizoma and Glycyrrhizae Radix et Rhizoma could significantly down-regulate Atractylodis Macrocephalae Rhizoma's effect on p53, p21 mRNA and proteins expression in DFMO-treated IEC-6 cells and promote the proliferation of IEC-6 cells. The combined administration of Atractylodis Macrocephalae Rhizoma and Glycyrrhizae Radix et Rhizoma could down-regulate Atractylodis Macrocephalae Rhizoma's effect on DFMO-treated intestinal epithelial cells (IEC-6).
Animals ; Atractylodes ; chemistry ; Cell Line ; Cyclin-Dependent Kinase Inhibitor p21 ; genetics ; metabolism ; Drugs, Chinese Herbal ; pharmacology ; Epithelial Cells ; drug effects ; metabolism ; Gene Expression ; drug effects ; Glycyrrhiza ; chemistry ; Intestines ; drug effects ; metabolism ; Rats ; Rhizome ; chemistry ; Tumor Suppressor Protein p53 ; genetics ; metabolism

Objective To investigate the role of CD4~+CD25~+ Treg cells on the pathogenesis of ankylos- ing spondylitis(AS), and to study the machanism of tumor necrosis factor(TNF)-?blocker on the treatment of AS by detecting the number of CD4~+D25~+ Treg cells before and after the treatment. Methods The diagno- sis of 10 AS patients was made based on the 1984 modified New York criteria. The patients received subcuta- neou injection of recombinant human tumor necrosis factor receptor-Fc fusion protein(rhTNFR-Fc)(etaner- cept)50 mg weekly for 8 weeks and 10 heathy subjects were enrolled for control. The mononuclear cells were isolated from peripheral blood in beth patients and controls. The number of CD4~+CD25~+ T cells and CD4~+ CD25~(high)T cells and the expression of CTLA-4. were detected by flow cytometry. Results The proportion of CD4~+CD25~+ T cells(24?19)% in total CD4~+ T lymphocytes of peripheral blood and CD4~+CD25~(high)T/CD4~+ T (6?6)% from AS patients before treated with rhTNFR-Fc was higher than that in healthy volunteers and AS patients after treatment(P

Objective To observe the effects of genistein and 17?-estradiol on microstructure of cancellous bone in ovariectomized (OVX) rats.Methods Ninty 7-month-old SD rats were randomly divided into baseline group,ovariectomized (OVX),sham-operated (SHAM),17?-estradiol treated (10?g?kg~(-1).day~(-1),EST) and genistein treated (5 mg?kg~(-1)?day~(-1),GEN) groups,and were killed at the beginning of the experiment,the 3rd and 15th week after operation.MicroCT scanning was performed on the left tibia in vitro.The regions involving 0.5 mm slice thickness and 1.6 mm distal to the tibial growth plate were selected as the regions of interest.Results At the 3rd week after operation,the tissue bone mineral density (tBMD) and trabecular thickness (sTh.Th) in group GEN were significantly higher than those in OVX and EST groups (all P

Objective To exert different substrate strain stimulation on rabbit myofibroblasts (MFs) (proto-) at different differentiation stages so as to study the variation of α-SMA expression. MethodsBy implanting heterologous protein into rabbits’ peritoneal cavity, 5 d and 7 d MFs (proto-) were obtained and cultured on the elastic substrates. Strain of 0%-3% and 3%-6% as well as strain of 0%-6% were applied by substrate static stretch. Results α-SMA expression was not found in 3 d MFs (proto-), while α-SMA expression could be detected in 5-7 d MFs (proto-), and α-SMA expression was significantly enhanced in 10-15 d MFs (proto-) (P<0.01). Under the two loading modes, α-SMA expression was both significantly improved, and higher α-SMA expression was presented under sectioned loading. Conclusionsα-SMA expression of MFs（proto-） is increased after the substrate static stretch in response to different loading modes, which suggests that mechanical factors can play an important role in the process of MFs differentiation and wound healing response.