The results of this study suggest that NIS may improve in vitro fermentation of low quality roughages and have potential application as feed additives in ruminant production.”
“The recycling or reuse of waste rubber by means of blending together with polymeric materials in addition of filler https://www.selleckchem.com/products/Cyt387.html such as hybrid carbon black and silica (CB/Sil) to a polymer system can provides an opportunity to explore alternative product
specifications. Therefore, in this work the investigation of recycled rubber blends based on styrene butadiene rubber/recycled acrylonitrile butadiene rubber (SBR/NBRr) blends reinforced with 50/0, 40/10, 30/20, 20/30, 40/10, 0/50 phr of carbon black/silica (CB/Sil) hybrid filler treated with and without silane coupling agent (Si69) were determined. Cure characteristics, learn more tensile properties, and morphological behavior of selected SBR/NBRr blends at a fix 85/15 blend ratio were evaluated. Results showed that, cure time t90, minimum torque (M-L), and maximum torque (M-H) of CB/Sil hybrid fillers filled SBR/NBRr blends with and without Si69
increased as silica content increased. However, t90 and M-L of SBR/NBRr blends with Si69 were lower than without Si69 except for (M-H). The optimum scorch time (ts2) of SBR/NBRr blends with and without Si69 was obtained at 30/20 phr of CB/Sil hybrid filler. However, ts2 of SBR/NBRr blends with Si69 were longer than SBR/NBRr blends without Si69. The incorporation of Si69 has improved the tensile properties [(tensile strength, elongation at break (E-b), stress at 100% elongation (M100), and stress at 300% elongation (M300)]
of CB/Sil hybrid fillers filled SBR/NBRr blends. These properties were influenced by the degree of crosslinked density as the silica content is increased. Scanning electron microscopy (SEM) of the tensile fracture surfaces indicated that, with the addition of Si69 improved the dispersion of hybrid fillers and NBRr in SBR/NBRr matrix. (C) 2011 Wiley Periodicals, Inc. J Appl Polym Sci 124: 19-27, selleck 2012″
“In the present study, the efficacy and tolerability of the local acting antiseptic octenidine hydrochloride/phenoxyethanol (OHP) for the treatment of vaginal dysbiosis (VD) and/or bacterial vaginosis (BV) in pregnancy and its potential influence on preterm births and low-weight newborns were examined.
One-hundred nine pregnant women with increased pH values (> 4.5) and BV characteristic symptoms were treated with OHP for 7 days and a second time in case of a recurrent pH increase. pH values were continuously controlled by women’s self-measurements.
pH decreased to a parts per thousand currency sign4.5 in 67.9% of patients. Seven of 12 women (58.3%) treated again with OHP due to a recurrent pH increase finally reached the pH target (pH a parts per thousand currency sign 4.5). No preterm birth occurred in the OHP group; no newborn had a birth weight < 2,000 g.