Objective To evaluate the clinical effect of levofloxacin combined with Jingangteng particle in the treatment of patients with chronic pelvic inflammatory disease.Methods According to the random number table, sixty -four patients with chronic pelvic inflammatory disease were divided into control group(n =32)which were treated with levofloxacin and treatment group(n =32)which were treated with levofloxacin and Jingangteng particle for three weeks.The clinical effect,symptoms and signs were evaluated and the adverse reactions between the two groups were observed as well as serum C reactive protein(CRP)were measured before and after treatment.Results The score of symptoms and signs of the treatment group were significantly lower than the control group,the difference was statistically significant [(2.61 ±2.09 )points vs.(5.32 ±3.28)points,t =3.941,P =0.000;(1.47 ± 1.02)points vs.(2.56 ±2.04)points,t =2.703,P =0.008].The level of serum CRP of the control group was (5.46 ± 1.93)mg/L,which was statistically higher than (3.76 ±1.06)mg/L of the treatment group after treatment,the differ-ence was statistically significant (t =4.367,P =0.000).The total effective rate of the treatment group was 96.9%, which of the control group was 78.1%,the difference between the two groups were statistically significant(χ2 =5.142,P =0.023).There was no significant adverse reactions during the treatment.Conclusion Levofloxacin com-bined with Jingangteng particle can obviously improve the symptoms and signs of chronic pelvic inflammatory disease, they have good safety and are worthy of clinical popularization and application.

Adolescent ; Adult ; Aged ; Diagnosis, Differential ; Ependymoma ; pathology ; Female ; Follow-Up Studies ; Humans ; Immunohistochemistry ; Magnetic Resonance Imaging ; Male ; Meningeal Neoplasms ; diagnostic imaging ; metabolism ; pathology ; surgery ; Meningioma ; diagnostic imaging ; metabolism ; pathology ; surgery ; Mucin-1 ; metabolism ; Oligodendroglioma ; pathology ; Tomography, X-Ray Computed ; Vimentin ; metabolism ; Young Adult

Daphnetin, isolated from Daphne koreane Nakai, has been reported to dilate blood vesse ls, inhibit thrombosis and have antiinflammatory effect. In this study, type Ⅰ and type Ⅱ protcin kinase A partially purified from rat skeletal muscle and protein kinase C from rat brain were incubated with varying concentrations of daphnetin. Type Ⅱ protein kinase A was siguificantly inhibited by daphnetin at the concentration of 0.0056?mol/L, while type Ⅰ protein kinase A and protein kinasc C were inhibitcd at the concentrations of 5.6?mol／L and 56 ?mol/L, respectively. The results indicated that daphnetin might be used as a specific inhibitor of type Ⅱ protein kinase A

Objective To explore the influence of helicobacter pylori(Hp) on gastric motor function in children with chronic gastrictis.Methods Forty-seven children with chronic gastrictis were classified into Hp positive and negative groups according to Hp and histology exa-mination.Each child underwent gastric emptying test of solid by using nuclide method and electrogastrogram(EGG) examination.These cases with Hp-positive acceptted these triple eradication therapy[clarithromycin 15 mg/(kg?d),amoxicillin 50 mg/(kg?d),omeprazole 0.8 mg/(kg?d)]for 2 weeks,and underwent EGG examination again after eradicating Hp.Results The half emptying time(GET_1/2)in Hp-positive gastric group were significantly longer than those in Hp-negative group(t=6.403 P

Objective To discuss the artery effects of enhanced external counterpulsation for the progressive stroke patients.Methods Ninety-two progressive stroke patients who were treated in the Fourth People's Hospital of Shenzhen from August 2010 to February 2015 were selected and equally divided into the treatment group and the control group based on the random number table.The control group were received conventional therapy,and the treatment group were added treated with enhanced extemal counterpulsation therapy.Results All patients were successfully completed treatment,the C-reactive protein (CRP) and Endothelin-1 (ET-1) were presented decreased significantly after treatment (P＜ 0.05),and the C RP and ET-1 values in the treatment group were (2.09±2.11) mg/L,(13.98±6.30) mg/L,significantly lower than those of the control group((8.12±2.46) mg/L,(46.09± 11.02) mg/L;t =15.309,14.985;P＜0.05).After treatment,the FMD and NMD values in the treatment group were significantly increased from (5.26±1.34)％ to (11.93 ±2.13) ％,and from (13.20±5.33)％ to (22.98±8.34)％,in the control groupand were from (5.27±1.33)％ to (8.10±1.43) ％,and from (13.67±4.10)％ to (16.09±5.12)％ (t=16.934,21.787,8.443,12.345;P ＜0.05),and the value of FMD and NMD in treatment group were significantly higher than in the control group(t =7.982,9.113;P ＜ 0.05).The cardio ankle vascular index (CAVI) and brachial ankle pulse wave velocity (baPWV) values in the treatment group were significantly reduced after treatment,the difference was significant (P＜0.05),and compared with the control group the difference was also statistically significant (t =4.281,8.456;P＜ 0.05).Conclusion Enhanced external counterpulsation for the progressive stroke patients can effectively inhibit the expression of endothelin and inflammatory factors,improve endothelium-dependent relaxation of blood vessels,improve arterial elasticity,and thus play more effective treatment.

OBJECTIVE:To study the process of acetylized racemization of D-penicillamine in the acidic condition. METHODS:The acetylized racemic mixture of D-penicillamine was prepared by racemizing acetyl chloride in acetic acid solu_tion with D-penicillamine as feedstock.The preparation process was optimized with the quantities of solvent and acetyl chloride,the reaction temperature,the reaction time etc.as parameters.The influence of reaction temperature,reaction time on the specific optical rotation in the acetylized process was determined and the kinetic equation of acylation process was computed. RESULTS:The optimal condition for racemization was the following,the quantity ratios of D-penicillamine-acetic acid -acetyl chloride were 1∶7∶2,the reaction temperature was 80℃ and the reaction time was 5h.The kinetic equation of acylation process fitted first order linear relation. CONCLUSION:This preparation process is mild and simple,and it offers direct feedstock for the preparation of D,L-penicillamine.

Objective To investigate the relationship between hypoxia and stemness of cancer stem cells ( CSCs ) . Methods U87 cells,U251 cells and primary glioma cells were experienced hypoxia. Detected the ultrastructure of these cancer cells with transmission elec-tron microscopy;detect the cell growth with MTT assay;cell cycle and CD133 expression were detected by flow cytometry;and the cell mi-gration ablity were detected through transwell chamber assay;the colony-forming efficiency were deteced by colony-forming assay; and real-time quantitative PCR and Western blot were carried out to detect the mRNA and protein expression of markers of stem cells and their differ-entiation respectively. Results Hypoxia maintained the undifferentiated state of primary glioma cells, slowed down the growth of glioma cells which were in a relatively quiescent stage, increased the colony forming efficiency and migration of glioma cells, and increased the expression of markers of stem cells, but the expression of markers for stem cell differentiation was reduced after hypoxia treatment. Conclusion Hypoxi-a may induce the “dedifferentiation” of differentiated glioma cells which then acquire the stemness.

AIM: To investigate the possible role of nuclear transcription factor kappa B (NF-?B), Bcl-2, Bax and caspase-3 in etodolac-induced apoptosis of liver tumor SMMC7721 cell line. METHODS: Cell apoptosis was determined by flow cytometry analysis with PI staining and DNA laddering. Expression of Bcl-2 and Bax protein was measured by Western blotting. Caspase-3 activity was evaluated by active caspase-3 apoptosis kit with flow cytometry. NF-?B activation was detected by ELISA-based TransAM~(TM) NF-?B p65/p50 kit. RESULTS: Etodolac, a selective COX-2 inhibitor, stimulated apoptosis in liver tumor SMMC7721 cell line significantly. Flow cytometry showed that the apoptotic rate was 16.3%?3.1%, 19.9%?3.6%, 22.9%?3.2%, 31.2%?3.3% with different concentrations of etodolac (0.25, 0.50, 1.0 or 2.0 mmol/L), while the apoptotic peak did not appear in the control group (0 mmol/L) (P

Objective:To investigate the prognostic value of neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR), and prognostic nutritional index (PNI) before radiation in pancreatic cancer patients underwent radiation therapy. Methods:Clinical data of 61 patients with pathologically confirmed pancreatic cancer were retrospectirely analyzed. Query index values for each patient were clinically tested through electronic medical records. Overall survival (OS) data were collected through electronic medical records or telephone follow-up. Survival curves were compared using Kaplan-Meier methodology and log-rank test. Cox regression methodolo-gy was used for univariate analysis. Results:Using log-rank test and univariate regression analysis, we found that patients with lower NLR, PLR, CA19-9, increased PNI, and lower TNM-staging lived longer than those with increased NLR, PLR, CA19-9, lower PNI, and high-er TNM-staging, and that the difference was statistically significant. Through multivariate analysis, we found that NLR (P=0.029, OR 2.344, 95%CI:1.090-5.041) and PNI (P=0.026, OR 0.477, 95%CI:0.248-0.917) were independent predictors of OS in patients with pan-creatic cancer. Conclusion:NLR, PLR, and PNI are simple, effective, and reliable indicators for evaluating the prognosis of pancreatic cancer.

OBJECTIVETo investigate the application of relay flaps pedicled by perforator from digital artery for reconstruction of soft tissue defects at finger tip.

METHODSFrom Mar. 2012 to Jun. 2014, 9 cases with soft tissue defects at finger tip were reconstructed with relay flaps at one side of finger pedicled by perforator from digital artery. The flap size ranged from 1.3 cm x 1.6 cm to 1.6 cm x 2.2 cm. The defects at donor sites were covered by adjacent web perforator V-Y advanced flaps.

RESULTSAll the 18 flaps in 9 cases survived completely with primary healing both in recipient and donor sites. The patients were followed up for 5 months to 2 years ( average, 12 months) with good elasticity and cosmetic results. No pain happened in the treated finger. The 2-point discrimination distance was 7-8 mm in fingertip flaps, and 10-12 mm in web perforator flaps. Hand function was graded as excellent in 7 cases, good in 2 cases, based on ATM assessment. The affected fingers had normal temperature and cold-resistance during winter. The width and depth of web in the donor site were not affected.

CONCLUSIONSThe relay flaps pedicled by perforator from digital artery can be applied for reconstruction of soft tissue defects at finger tip. The procedure is easy with satisfactory results and reservation of main artery. No skin graft is necessary for closure of defects on donor sites.

Arteries ; Elasticity ; Finger Injuries ; surgery ; Fingers ; blood supply ; Follow-Up Studies ; Humans ; Perforator Flap ; transplantation ; Time Factors ; Transplant Donor Site ; Wound Healing