نتایج جستجو برای: pi 250532 5
تعداد نتایج: 1252463 فیلتر نتایج به سال:
In recent years, there appeared a considerable interest in the inverse spectral theory for functional-differential operators with constant delay. particular, it is well known that specification of spectra two $\ell_j,$ $j=0,1,$ generated by one and same expression $-y''(x)+q(x)y(x-a)$ under boundary conditions $y(0)=y^{(j)}(\pi)=0$ uniquely determines complex-valued square-integrable potential ...
Molecules of 5-methyl-2-phenyl-6,7-dihydrobenzo[h]pyrazolo[1,5-a]quinazoline, C21H17N3, (I), are linked into chains by a combination of a C-H...pi(arene) hydrogen bond and a pi-pi stacking interaction; in the closely related 5-methyl-2-(4-methylphenyl)-6,7-dihydrobenzo[h]pyrazolo[1,5-a]quinazoline, C22H19N3, (II), there are no hydrogen bonds and the molecules are linked into centrosymmetric dim...
Generation and turnover of phosphoinositides (PIs) must be coordinated in a spatial- and temporal-restricted manner. The small GTPase Rab5 interacts with two PI 3-kinases, Vps34 and PI3Kbeta, suggesting that it regulates the production of 3-PIs at various stages of the early endocytic pathway. Here, we discovered that Rab5 also interacts directly with PI 5- and PI 4-phosphatases and stimulates ...
The Saccharomyces cerevisiae protein MSS4 is essential and homologous to mammalian phosphatidylinositol-4-phosphate (PI(4)P) 5-kinases. Here, we demonstrate that MSS4 is a lipid kinase. MSS4 has dual substrate specificity in vitro, converting PI(4)P to PI(4, 5)P2 and to a lesser extent PI(3)P to PI(3,4)P2; no activity was detected with PI or PI(5)P as a substrate. Cells overexpressing MSS4 cont...
Using psi(2S)-->pi;{+}pi;{-}J/psi, J/psi-->gammaeta;{'} events acquired with the CLEO-c detector at the CESR e;{+}e;{-} collider, we make the first observations of the decays eta;{'}-->pi;{+}pi;{-}pi;{0} and eta;{'}-->pi;{+}pi;{-}e;{+}e;{-}, measuring absolute branching fractions (37_{-9};{+11}+/-4)x10;{-4} and (25_{-9};{+12}+/-5)x10;{-4}, respectively. For eta;{'}-->pi;{+}pi;{-}pi;{0}, this re...
background: fungal corneal ulcer is the most dangerous and challenging type of infective keratitis. since most of the ophthalmic antifungal drops are scarce and expensive in developing countries, attempts have been made to study fungicidal property of some readily available antiseptic agents as a substitute. povidone iodine (pi) and chlorhexidine gluconate (chx) has been postulated to be effe...
The Rockefeller University Press $30.00 J. Cell Biol. Vol. 185 No. 5 917–928 www.jcb.org/cgi/doi/10.1083/jcb.200903020 JCB 917 Correspondence to Sergio Grinstein: [email protected] Abbreviations used in this paper: FRET, fluorescence resonance energy transfer; LUV, large unilamellar vesicle; mRFP, monomeric RFP; PA, phosphatidic acid; PC, phosphatidylcholine; PE, phosphatidylethanolamine; PI, pho...
INTRODUCTION The increasing prevalence of multi-resistant bacteria is a major public health concern. Infections acquired during ophthalmic surgery are devastating. The purpose of the current study is to compare the proportion of eyes with negative bacterial cultures on all tested media after 1 versus 3 sequential drops of povidone-iodine (PI) 5% into the inferior conjunctival fornix. METHODS ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید