Objective:To investigate the clinical effect of streptomycin perfusion of the labyrinth (SPL) inthe treatment of Meniere's disease. Method: 13 patients with Meniere′s disease and 3 patients with delayedendolymphatic hydrops (DEH) underwent SPL. The follow－up time was between 5 and 7 years (average 6.3years). Result:Vertigo was completely controlled in 9 patients, substantialy controlled in 4, limitedly controlledin 2 and not controlled in 1. Hearing was improved in 1 patients, stabilized in 5 and worse in 10. Tinnitus wasimproved in 3 patients, stabilized in 5 and worse in 8. Conclusion:SPL is a safe and effective method in thetreatment of Meniere′s disease and DEH, but the hearing may be insulted and tinnitus may be worse in somepatients.

Objective To observe the effect of Weidongfang and hydrotalcite in treatment of bile reflux gastrifis.Methods Bile reflux gastritis were randomly assigned to 2 groups.30 eases in the Weidongfang group were treated with Weidongfang and hydrotalcite;30 cases in the mosapride group were treated with mosapride and hydrotalcite;and the course of treatment was 4 weeks for all.The clinical symptoms of bile reflux gastritis,the classify of extent of bile reflux and the accumulated points of pathological change of the gastric mucosa below gastroscope were evalumed before and after treatment.Results The significant and total effective rate in the Weidongfang group were 33.3% and 86.7%.Mosapride group 43.3% and 83.3%.Butthe classify of extent of bile reflux and the accumulated points of pathological change of the gastric mucosa of Weidongfang group were Similar to Mosapfide group below gastroscope.Conclusion Weidongfang and hydrotalcite were effective medicine in treatment of bile reflux gastritis.

ObjectiveTo evaluate a second endoscopy for prevention of delayed bleeding after ESD.MethodsData of 67 patients with gastric epithelial neoplasms undergoing ESD from May to November 2011 were reviewed.The median age was 63 ( 31 ～ 84) years.All patients were followed up by endoscopy on the first and the third day after ESD.ResultsOf 67 lesions,5 were located at cardia,6 at gastric body,3 at fundus,35 at antrum,16 at gastric angle,and 2 at residual stomach.The mean maximum diameter of the lesions was 3.73±4 1.24 (2.0 ～ 7.0) cm.There were no intraoperative complications.Post-ESD delayed bleeding was detected by endoscopy in 6 (9.0％ ) patients,with 5 on the third day and 1 on the fourth day.Forrest grading showed 2 cases of Ⅰ b,and 4 of Ⅱ b.All 6 cases were cured by endoscopy.The incidence of postoperative bleeding was far more than that evaluated based on the patients' clinical manifestations only.But therapeutic effect and saffety were the same according to the follow-up results.ConclusionIncidence of post-ESD bleeding is high,but there are no symptoms or severe consequences,so a second endoscopy after gastric ESD may contribute little to the prevention of delayed bleeding.

OBJECTIVETo observe the therapeutic effect of needle-pricking (NP) for treatment of anejaculation (AE), and its influences on sex hormone levels.

METHODSOne hundred and twenty-two AE patients were randomized into the treated group (62 patients) treated with NP applied mainly on bilateral points of sacral plexus and para-vertebra L1, every 5 days; and the control group (60 patients) treated orally with L-dopa and ephedrine 1 h before sexual intercourse. The therapeutic course for both was 45 days. Changes of clinical conditions and blood sex hormones levels were observed.

RESULTSThe total effective rate was 82.3% (51/62) in the treated group, which was significantly higher than that in the control group, 58.3% (35/60, P < 0.05); levels of luteinizing hormone (LH), follicular stimulating hormone (FSH) and estradiol (E2) were improved significantly in the treated group after treatment (P < 0.01), but in the control group no significant change of FSH was shown, and the improvement of LH and FSH was inferior to that in the treated group (P < 0.01).

CONCLUSIONNP could improve the clinical symptoms and adjust the blood levels of sex hormone in patients with AE, showing an effect better than L-dopa plus ephedrine in increasing LH and FSH levels.

Acupuncture Therapy ; Adult ; Estradiol ; blood ; Follicle Stimulating Hormone ; blood ; Gonadal Steroid Hormones ; blood ; Humans ; Infertility, Male ; therapy ; Male ; Middle Aged ; Prospective Studies ; Young Adult

Objective To understand the characteristics and regularity of child oral mucosal diseases in Chongqing by analyzing its related factors so as to provide a reference for its diagnosis and treatment.Methods A total of 3792 children with oral mucosal diseases in the stomatology department of our hospital from January to December 2015 were taken as the research subjects for analyzing the disease entities,gender,age,onset time.Results Among 3 792 cases,15 kinds of oral mucosal diseases were recorded.The top five places of prevalence rates were herpetic stomatitis (42.67 ％),oral candidiasis(23.36 ％),traumatic ulcer(14.82 ％),recurrent aphthous ulcer (8.81％) and migratory glossitis (8.65％).Conclusion The clinical characteristics of child oral mucosal diseases are complex and various,and the onset age and time have a certain rule,which indicates that early diagnosis and treatment are very important to prognosis.

In order to find new cephalosporin with more and more potent antibacterial activity, nine new fourth-generation cephalosporins (N1-N9) were synthesized from ethyl 2-(2-aminothiazol-4-yl)-(Z)-2-methoxyiminoacetate (1) via acylation, substitution, hydrolysis, active esterification, condensation and salt formation. The structures of compounds (N1-N9) were confirmed by IR, MS, 1H NMR and elemental analysis. The target compounds possess different antimicrobial activities against Gram-positive and Gram-negative bacteria. The preliminary results of antibacterial activities revealed that they showed better antibacterial activities against Gram-positive bacteria than cefpirome sulfate. In particular, their activities against Staphylococcus aureus and Streptococcus albus are better.
Anti-Bacterial Agents ; chemical synthesis ; chemistry ; pharmacology ; Cephalosporins ; chemical synthesis ; chemistry ; pharmacology ; Gram-Negative Bacteria ; drug effects ; Gram-Positive Bacteria ; drug effects ; Molecular Structure ; Staphylococcus aureus ; drug effects ; Streptomyces ; drug effects

ObjectiveTo explore the inductive action of docosapentenoic acid(DPA) on neurite outgrowth in PC12 cells in vitro.MethodsNeurite outgrowth in PC12 cells was examined after the treatment with different concentration of DPA using Motic Zamges Plus software mapping cell image system.Western blot was performed to detect the expression of β Ⅲ-tubulin regulated protein kinase,a neuronal marker as well as ERK and protein kinase B (Akt) phosphorylation.ResultsPC12 cell neurite formation rate was increased in a concentration dependent manner in the induction of DPA,increased by 2.4% (DPA 10 μg/ml,P>0.05),18.6% (DPA 30 μg/ml,P<0.05) and 25.0% (DPA 50 μg/ml,P<0.05) compared with that in the control group.DPA promoted the expression of β Ⅲ-tubulin (P<0.05) and the phosphorylation level of ERK and Akt (P<0.05,P<0.01).ConclusionDPA promotes PC12 cell neurites growth and its mechanism may be related to the activation of ERK and Akt signaling pathways.

Decompression, Surgical ; methods ; Humans ; Male ; Microsurgery ; Middle Aged ; Vertigo ; surgery ; Vestibulocochlear Nerve ; surgery

A sandwich format immunochromatographic assay for detecting foot-and-mouth disease virus (FMDV) serotypes was developed. In this rapid test, affinity purified polyclonal antibodies from Guinea pigs which were immunized with sucking-mouse adapted FMD virus (A/AV88(L) strain) were conjugated to colloidal gold beads and used as the capture antibody, and affinity purified polyclonal antibodies from rabbits which were immunized with cell-culture adapted FMD virus (A/CHA/09 strain) were used as detector antibody. On the nitrocellulose membrane of the immunochromatographic strip, the capture antibody was laid on a sample pad, the detector antibody was printed at the test line(T) and goat anti-guinea pigs IgG antibodies were immobilized to the control line(C). The lower detection limit of the test for a FMDV 146S antigen is 11.7ng/ml as determined in serial tests after the strip device was assembled and the assay condition optimization. No cross reactions were found with FMDV serotype C, Swine vesicular disease (SVD), Vesicular stomatiti svirus (VSV) and vesicular exanthema of swine virus (VES) viral antigens with this rapid test. Clinically, the diagnostic sensitivity of this test for FMDV serotypes A was 88.7% which is as same as an indirect-sandwich ELISA. The specificity of this strip test was 98.2% and is comparable to the 98.7% obtained with indirect-sandwich ELISA. This rapid strip test is simple, easy and fast for clinical testing on field sites;no special instruments and skills are required, and the result can be obtained within 15 min. To our knowledge, this is the first rapid immunochromatogarpic assay for serotype A of FMDV.

Objective To explore the correlation between plasma asymmetric dimethylarginin(ADMA) and essential hyper‐tention(EH) by comparing the difference of plasma asymmetric dimethylarginine levels between Kazak and Han patients with EH in Xinjiang .Methods 91 Kazak and 112 Han patients with EH were selected .81 Kazak and 110 Han healthy people were selected as healthy control groups .The plasma ADMA levels in EH groups and the control groups were measured by using the reverse phase‐high performance liquid chromatography (RP‐HPLC) .Meanwhile the liver function ,renal function ,blood lipids ,blood glucose and fructosamine were measured .Results Kazak and Han patients with EH had higher levels of plasma ADMA than the control groups (P<0 .01);there was a positive correlation between the plasma ADMA and blood pressure levels of EH patients in two na‐tionalities(r=0 .715 ,P<0 .01 for Kazak ;r=0 .645 ,P<0 .01 for Han) .Conclusion Both Kazak and Han patients with EH have higher levels of ADMA than the respective healthy control group in Xinjiang .The correlation between the plasma levels of ADMA and EH existed ,which indicate that ADMA might be involved in the occurrence and development of EH .