The prepared particles were sensitive to both temperature and pH, and they had good reversibility
in solution at different temperatures and pH values. The swelling ratios of PNIPAAm/CS hydrogel particles decreased slightly with the addition of CS, which did not shift the lower critical solution temperature. The drug-release behavior of the particles was investigated using cyclic adenosine 3′,5′-monophosphate (CAMP) as a model drug. The release of cAMP from the hydrogel particles was affected by temperature, pH, and the CS content in the particles. These results showed that semi-IPN hydrogen particles appeared to be of great TPCA-1 NF-��B inhibitor promise in pH- and temperature-sensitive oral drug release. (C) 2009 Wiley Periodicals, Inc. J Appl Polym Sci 116: 1342-1347, 2010″
“The objective of the review is to present the possible role of urocortin, a novel peptide of the corticotrophin releasing factor family, in different conditions of obstetrics and gynecology such as preterm labor, preeclampsia or ovarian steroidogenesis.
A
learn more MEDLINE search was commenced with the terms “”urocortin”", “”preterm labor”", “”preeclampsia”", “”ovary”", “”endometrium”", “”myometrium”", “”placenta”", “”plasma”", “”amniotic fluid”". Seventy-three articles were found to be relevant on the field and the potential role of urocortin in such conditions is presented.
Amounting data suggest that urocortin could play a significant role in human reproduction (steroidogenesis in the ovary, maintenance of the placental function and labor). Further investigation on the field is necessary in order to clarify the natural role of this newly identified molecule in the field of obstetrics and gynecology.”
“The literature shows that triplet-triplet annihilation (TTA) Nocodazole ic50 can provide a substantial contribution to the electroluminescence (EL) of fluorescent organic light-emitting devices
(OLEDs). In this study, we utilized delayed EL measurements to probe the TTA emission zone of archetypical 8-hydroxyquinoline aluminum (Alq(3)) based OLEDs. The results demonstrate that the TTA emission zone of these devices is much larger than the prompt emission zone of singlet states that are formed in the electron-hole recombination. The larger TTA emission zone is attributed to the longer diffusion length of the Alq(3) triplet states (60 nm) than that of Alq(3) singlet states (20 nm). (c) 2010 American Institute of Physics. [doi:10.1063/1.3410678]“
“The purpose of this study was to investigate the effects of purple-fleshed potatoes on blood glucose level (BGL), insulin and lipid levels in streptozotocin (STZ) induced diabetic rats for 7 weeks. Test groups were divided into non-diabetic control and diabetic groups. The diabetic groups were further divided into three groups: diabetes mellitus (DM) control, 10% purple-fleshed potato DM (10PP-DM), and 20% purple-fleshed potato DM (20PP-DM) groups.