(C) 2011 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 121: 2752-2760, 2011″
“Bacterial vaginosis is a change of vaginal flora in which the normal lactobacilli flora is replaced by an overgrowth of Gardnerella

vaginalis and anaerobic bacteria. VX-809 purchase Bacterial vaginosis is the most common cause of vaginal infection in women during their reproductive age. The relationship between bacterial vaginosis and increase of vaginal pH is suggested by the use of intravaginal acidification substances as a way for normalization of vaginal flora and treatment of bacterial vaginosis. The purpose of this study was to compare the effect of vitamin C vaginal tablet and metronidazole vaginal gel in treatment of bacterial vaginosis in patient referring to Ahwaz Amir Al Momenin hospital in Ahwaz

city, Iran. In this randomized clinical trial 60 non-pregnant women aged between 15 – 45 years with confirmed diagnosis of bacterial vaginosis by Amsel criteria were randomly assigned to receive either 250 mg vitamin C tablet via vaginal route once daily for 6 days (n = 30) or 5 gm of 0.75% vaginal gel metronidazole once daily for 5 days (n = 30). The results of both groups compared for demographic characteristic, contraceptive and education level. The cure rate evaluated in both groups after two (1st and 2nd weeks) follow up visits. For statistical analysis, descriptive statistics, X(2) and Fisher’s exact test performed. The study shows that cure rate after 1 week in vitamin C vaginal tablet group was 76.7% and in metronidazole vaginal gel group was 80% and after 2 weeks, cure rate was 9.5 and 5% Selleck MAPK inhibitor respectively.

Vitamin C vaginal tablet 250 mg is as effective as metronidazole vaginal gel for treatment of bacterial vaginosis.”
“Active magnetic tuning of a microstrip hairpin-line coupled resonator bandpass filter fabricated on a polycrystalline yttrium iron garnet substrate has been demonstrated. The filter exhibits a five-pole Chebyshev response with passband center frequency Immunology & Inflammation inhibitor tunability from 8.3 to 9 GHz under low applied H fields of 50-200 Oe. The instantaneous bandwidth was measured to be approximately 1 GHz. During tuning, passband center frequency insertion loss varies between 1 and 1.4 dB. Good agreement between simulated and measured device performance was demonstrated. Advantages of the proposed filter design include planar geometry, compact size, low insertion loss, and low field tunability. The proposed design approach lends itself to the implementation of a wide range of filter responses, including low pass, high pass, bandpass, and band stop, as well as passband characteristics, including center frequency, fractional bandwidth, passband ripple, out-of-band rejection, etc. (C) 2011 American Institute of Physics. [doi: 10.1063/1.3556696]“
“A novel, physically stabilized hydrogel system composed of chitosan (Chi) or its derivatives [e. g.