A total of 522 male and 561 female adolescents were enrolled into the final analyses. Anthropometric parameters, blood pressure, blood biochemistry, fasting insulin, and plasma sRAGE levels were measured.

In males, sRAGE was significantly and inversely correlated with waist circumference (WC), body mass index (BMI), systolic blood pressure, triglyceride (TG), low density lipoprotein cholesterol (LDL-C), and homeostasis model assessment-insulin resistance (HOMA-IR). Only WC and BMI were significantly and inversely HSP990 correlated with sRAGE in females. Using linear regression analysis adjusting for age and gender, significant association was found between sRAGE and WC, BMI, TG, LDL-C, and HOMA-IR in adolescents of either gender (P < 0.05). This association was abolished when further adjusting BMI. In addition, sRAGE was significantly and inversely correlated with the increasing number of components of MetS in males 3-MA (P for trend = 0.006) but not in females (P for trend = 0.422). In conclusion, plasma sRAGE is associated with

obesity and MetS among adolescents. BMI may be the most important determinant of sRAGE levels in adolescents.”
“We examined the antibacterial activities of several types of propolis, including Africanized honey bee green propolis and propolis produced by meliponini bees. The antibacterial activity of green propolis against Micrococcus luteus and Staphylococcus aureus was superior to that of Melipona

quadrifasciata and Scaptotrigona sp propolis. Only two samples of propolis (green propolis and Scaptotrigona sp PF-00299804 solubility dmso propolis) were efficient against Escherichia coli. Melipona quadrifasciata propolis was better than green propolis and Scaptotrigona sp propolis against Pseudomonas aeruginosa. We concluded that these resins have potential for human and veterinary medicine.”
“Hydrogen ions were implanted into 500-nm-thick Pb(Zr, Ti)O-3 ferroelectric thin films with different doses and energies. An antiferroelectric behavior was confirmed in the implanted thin films with proper H+ injection energies from independent measurements of polarization-electric hysteresis loops and capacitance-voltage curves. With the increase in the H+ doping concentration and implanting energy up to 25 keV, the characteristic pseudoantiferroelectric behavior becomes more evident in the films along with the concomitant reduction in the remnant polarization. However, the above antiferroelectricity is weakened for the restoration of a preferred ferroelectric state, once the implanting energy is higher than 35 eV.