Adolescent ; Asthma ; blood ; drug therapy ; Case-Control Studies ; Child ; Child, Preschool ; Female ; Humans ; Interleukin-17 ; blood ; Male

Objective To introduce and evaluate the procedure of suprapubic tensionless Sparc TM sling system in treating female stress urinary incontinence (SUI). Methods A total of 42 patients (mean age,54 years) diagnosed with SUI (a mean course of 12 years) were treated by Sparc TM sling method.Of them 4 cases had detrusor instability.Under local anesthesia,this procedure took about a mean of 20 min.The urinary catheters were removed the next morning after the procedure.The patients were counseled on abstaining from heavy lifting,exercises and intercourse for 4 weeks. Results After removal of catheters,all the 42 patients successfully voided without incontinence.Detrusor instability to various degrees developed in 7 patients and was relieved by expectant treatment.All the patients were followed up for 3 to 12 months (mean,6 months).Neither recurrence of SUI nor lower urinary tract obstruction was found.No implant related complications such as local irritation,extrusion,erosion through the urethra,migration from the desired location,fistula formation and inflammation occurred. Conclusions Sparc TM sling system is a simple,safe and efficacious method of treating SUI under local anesthesia.

Objective To evaluate the use of bunching forceps during radical prostatectomy. Methods 14 cases of radical prostatectomy/cystectomy were performed with the use of bunching forceps to control bleeding from the dorsal vein complex. Results The procedure resulted in minimal bleeding from dorsal complex and was helpful in rhabdosphincter. Conclusions The bunching forceps is very valuable for controlling bleeding from dorsal vein complex and for preserving rhabdosphincter.

Objective To study the effect of rapamycin on the balance of T helper cell subsets in rats with pulmonary fibrosis. Methods Fifteen male Sprague-Dawley (SD) rats were randomly divided into control group, model group and rapamycin group, with 5 rats in each group. Pulmonary fibrosis model was reproduced by using the method of intratracheal instillation of bleomycin (5 mg/kg). Control group was treated by intratracheal instillation of saline (1.25 mL/kg) to obtain the negative control. The rats of the rapamycin group were given rapamycin (1 mg·kg-1·d-1) by gastric perfusion for consecutive 10 days beginning on the 3rd day after intratracheal instillation of bleomycin. On the 28th day all rats were sacrificed, and the peripheral blood and the lung tissues were harvested. The lung tissue was observed. And the severity of pulmonary fibrosis in rats was assessed by Ashcroft score. The lung tissues were performed using immunohistochemical staining to detect the expression ofγ-interferon (IFN-γ) and interleukins (IL-4, IL-17). Flow cytometry was used to detect the percentages of CD4+ T cells and CD8+ T cells. Results The severity of pulmonary fibrosis was improved in rats of rapamycin group compared with that of model group, and the Ashcroft score was decreased (2.92±0.64 vs. 5.76±1.76, F = 16.276, P = 0.080). The expression levels of IL-4 and IL-17 (A value) in model group were the highest (4 789.0±1 014.6, 19 139.0±2 433.3), followed by those of the rapamycin group (3 547.0±953.8, 10 380.0±2 352.4), and the least was found in the control group (1 627.0±914.8, 4 419.0±923.6). The expression levels of IFN-γ (A value) in control group were the highest (9 956.0±1 172.6), followed by those of the rapamycin group (7 487.0±998.4), and the least was found in the model group (6 054.0±1 045.2). There were significantly differences in above parameters among three groups (all P<0.01). Compared with the control group and model group, the percentages of CD4+CD25+Foxp3+T cells in CD4+CD25+, CD4+cells, and lymphocytes were significantly increased in rapamycin group [(57.36±8.84)% vs. (41.28±5.91)%, (34.52±4.56)%; (4.77±0.48)% vs. (3.15±0.37)%, (3.14±0.28)%;(1.97±0.22)%vs. (1.24±0.17)%, (1.44±0.21)%, all P<0.05], and the percentages of CD8+CD25+Foxp3+T cells in CD8+CD25+, CD8+cells, and lymphocytes were also significantly increased in rapamycin group [(73.92±7.69)% vs. (33.44±4.46)%, (49.14±11.38)%; (1.73±1.05)% vs. (0.46±0.15)%, (0.71±0.42)%;(0.31±0.20)% vs. (0.09±0.04)%, (0.14±0.09)%, all P < 0.05]. The percentage of CD8+CD25+Foxp3+ T cells in CD8+CD25+in model group was significantly higher than that in control group [(49.14±11.38)% vs. (33.44±4.46)%, P < 0.05]. Conclusions T helper cell subsets are imbalanced in pulmonary fibrosis rats. Rapamycin can prevent bleomycin-induced pulmonary fibrosis, and its antifibrotic effect maybe the promotion of proliferation and function of regulatory T cells and imbalance regulation of T helper cell subsets.

Adult ; Corticotropin-Releasing Hormone ; blood ; urine ; Diving ; physiology ; Helium ; Humans ; Male ; Oxygen ; beta-Endorphin ; blood ; urine

To investigate the effect of retention-enema of Bowels-Unblocking and Heat-Purging Mixture (BHM) combined with electro-acupuncture (EA) for peritonitis after operative.In admission order, 32 cases of acute diffuse peritonitis were allocated to group A and were treated with retention-enema of BHM and EA based on routine western medicine 6 hours after operation.Other 28 cases in group B were treated with routine western medicine only. Recovery time of bowel sound,passing flatus and defecation was observed after operation as well as post-operative complications, multiple organs dysfunction syndrome (MODS) and multiple organ failure (MOF).After operation, recovery time of bowel sounding,passing flatus and defecation was 20.32?4.34, 29.43?9.66 and 40.69?13.69 hours in group A respectively, which differed from 30.66?6.06, 40.66?17.33 and 66.48?17.58 hours in group B (P

Objective To evaluate the effects of external substance P (SP) on scalding wound healing and neovascularization.Methods Eighty-four Wistar rats were induced into diabetic models by intraperitoneal injection of streptozotocin (STZ), and deep partial thickness scalding wound on the back with diameter of 2 cm was prepared. Rats were randomly divided into experiment group (n=42, local injection of SP) and control group (n=42, local injection of PBS). The process of wound healing was observed, and the percentages of wound closure were calculated on D0, D1, D3, D7, D10, D14, D21 post scald. The expression of CD31, surface marker of neovascular endothelial cells, was detected within the wound sites by immunohistochemical staining, and the microvessel density was calculated. Results The percentage of wound closure in experiment group was significantly higher than that in control group on D7 post scald [(42.69±3.26) % vs (30.24±1.17)%, P<0.01]. Immunohistochemical detection revealed that the expression of CD31 and the microvessel density in experiment group were significantly higher than those in control group from D7 post scald (P<0.01). ConclusionExternal SP may promote scalding wound healing in diabetic rats, the mechanism of which may be associated with upregulation of expression of CD31 and acceleration of neovascularization.

[ Objective ] To investigate the therapeutic effect of Tonglieshu capsules (mainly composed of Radix Linderae, Semen Litchi, Semen Vaccariae, Rhizoma Corydalis, Rhizoma Sparganii, Rhizoma Curcumae, Herba Taraxaci, etc. ) for nonbacterial prostatitis. [Methods] Forty SD rats were randomized to 4 groups: normal control group (group A) , model group (group B), Qianlietong group (group C) and Tonglieshu, Capsules (group D). Except those in group A, rats in other groups were injected with Xiaozhiling Injection directly into the prostatic glands to establish nonbacterial prostatitis. After treatment with Tonglieshu capsules for 4 weeks, white blood cells counting, density of lecithin corpuscle and inflammatory cells infiltrating into interstitium and glandular lumen of prostatic tissues were observed. [Results] WBC counting was decreased and density of lecithin corpuscle increased in group D (P 0.05) . [Conclusion] Tonglieshu capsules has an effect in treating chronic prostatitis by decreasing the WBC counting, reducing infiltration of inflammatory cells and increasing the density of lecithin corpuscle in prostatic tissues.

Objective:To investigate the effects of different doses of rosuvastatin on lipid levels in elderly patients with CHD complicated with hyperlipidemia.Methods:120 elderly patients with coronary heart disease admitted in our hospital were retrospectively chosen.By lipid examination,they were all hyperlipidemia.According to the dose of rosuvastatin,they were divided into three groups,and 40 cases in each group.They were given 5 mg,10 mg and 20 mg treatment,respectively.After 2 months,the changes of blood lipid level and the clinical effective rate were compared before and after the treatment.Results:①The blood lipid levels HDL-C [(1.17 ± 0.62) mmol / L] was significantly higher than the other two groups.LDL-C [(3.67 ± 0.83) mmol / L],TC [(4.36 ± 0.96) mmol / L] and TG [(1.68 ± 0.94) mmol / L] were significantly lower than those of the other two groups (P ＜0.05).②The effective rate of treatment in the 20mg group (97.5％) was significantly higher than that in the 5mg group (87.5％) and the 10mg group(85.0％).Conclusions:Rosuvastatin can treat coronary heart disease complicated with hyperlipidemia in elderly patients.The dosage of 20 mg can improve the blood lipid level of the patients,is an effective and convenient method,and with high therapeutic efficiency.

Objective To explore the effect of rapamycin on pulmonary fibrosis in rats and its mechanism.Methods Pulmonary fibrosis model was induced by intratracheal instillation of bleomycin (5mg/kg).Control group was treated by intratracheal instillation of saline (1.25 ml/kg) to obtain the negative control.The rats of the rapamycin-treated group were given rapamycin (1 mg/kg per day) by gastric perfusion for consecutive 10 days beginning on the third day after intratracheal instillation of bleomycin.On the 28th day,all rats were sacrificed and the peripheral blood and the lung tissues were harvested.Lung tissues were performed hematoxylin-eosin (HE) staining.The severity of pulmonary fibrosis in rats was assessed by Ashcroft score.Lung tissues were performed immunohistochemical staining to detect the expression of transforming growth factor beta (TGF-beta).The expression level was judged by integrated optical density.Results The severity of pulmonary fibrosis was improved in rats of rapamycin-treated group compared with the rats of bleomycin-treated group.A significant difference in Ashcroft score was found between rapamycin-treated group and bleomycin-treated group(2.92 ± 0.64 vs 5.76 ± 1.76,P ＜ 0.01).The expression level of TGF-β was increased in rapamycin-treated group compared with the normal control group (5520.00 ± 1614.20 vs 3370.00 ± 1478.14,P ＜0.01).The expression level of TGF-β was decreased in rapamycin-treated group compared with the bleomycin-treated group (5520.00 ± 1614.20 vs 7772.00 ±1526.46 P ＜0.01).Conclusions Rapamycin can prevent bleomycin-induced pulmonary fibrosis.