Staff agreed Selleck LY3023414 education and ‘extra hands’ would address most barriers but did not consider organisational change.\n\nConclusions:\n\nRedesigning the model of care to reprioritise meal-time activities and redefine multidisciplinary roles and responsibilities would support coordinated nutrition care. However, effectiveness may also depend on hospital-wide leadership and support to empower staff and increase accountability within
a team-led approach.”
“Chemical dimerizers are powerful non-invasive tools for bringing molecules together inside intact cells. We recently introduced a rapidly reversible chemical dimerizer system which enables transient translocation of enzymes to and from the plasma membrane (PM). Here we have applied this system to transiently activate phosphatidylinositol 4,5-bisphosphate (PIP2) breakdown at the PM via translocation of phosphoinositide 5-phosphatase (5Ptase). We
found that the PIP2 sensor phospholipase C-delta PH domain (PLC delta-PH) is released from the PM upon addition of the reversible chemical dimerizer rCD1. By Birinapant Apoptosis inhibitor outcompeting rCD1, rapid release of the 5Ptase from the PM is followed by PIP2 recovery. This permits the observation of the PIP2-dependent clathrin assembly at the PM. (C) 2015 Published by Elsevier Ltd.”
“Envenomation by Loxosceles species (brown spider) can lead to local dermonecrosis and to serious systemic effects. The main toxic component in the venom of these spiders is sphingomyelinase D (SMase D) and various isoforms of this toxin are present in Loxosceles venoms. We have produced a new anti-loxoscelic serum by immunizing horses with recombinant SMase D. In the present study, we compared the neutralization see more efficacy of the new anti-loxoscelic serum and anti-arachnidic serum (the latter serum is used for therapy for loxoscelism in Brazil) against the toxic effects of venoms from spiders
of the genus Loxosceles. Neutralization tests showed that anti-SMase D serum has a higher activity against toxic effects of L. intermedia and L. laeta venoms and similar or slightly weaker activity against toxic effects of L. gaucho than that of Arachnidic serum. These results demonstrate that recombinant SMase D can replace venom for anti-venom production and therapy.”
“The objective of this study was to examine the effects of FSH and LH on oestradiol-17 beta and progesterone production by buffalo granulosa cells cultured under serum-free conditions. Granulosa cells (3 x 10(5)) from small (<= 5 mm diameter) follicles were cultured for up to 4 days in 48-well plates coated with 3.3 mu g/cm(2) fibronectin in Dulbecco’s modified Eagle’s medium (DMEM) : nutrient mixture F-12 Ham (1: 1 ratio) supplemented with 10(-7) M androstenedione, 5 mu g/ml human apotransferrin and 0.1% bovine serum albumin, in the presence or absence of FSH or LH (0, 1, 2, 4, 8, 16, 32 or 64 ng/ml each).