Mixed micelles of cetyltrimethylammonium chloride (CTAC) and n-dodecyl hexaoxyethylene glycol monoether (C12E8) bind to polyanions when the mole fraction of the cationic surfactant exceeds a critical value (Yc). Yc corresponds to a critical micelle surface charge density at which polyelectrolyte will bind to this colloidal particle. Turbidimetric titrations were used to determine Yc for such ca...

Protein kinase C can activate NADPH oxidase and induce glutathionylation of the β1-Na(+)-K(+) pump subunit, inhibiting activity of the catalytic α-subunit. To examine if signaling of nitric oxide-induced soluble guanylyl cyclase (sGC)/cGMP/protein kinase G can cause Na(+)-K(+) pump stimulation by counteracting PKC/NADPH oxidase-dependent inhibition, cardiac myocytes were exposed to ANG II to ac...

We propose a new hierarchical scheme for yard crane (YC) workload management in container terminals. We also propose time partitioning algorithm and space partition algorithm for deploying YCs to handle the changing job arrival patterns in a row of yard blocks. The main differences between our approach and most of the methods in literature are: (1) Average vehicle job waiting time instead of th...

Hypoxia-inducible factor-1 (HIF-1) plays crucial roles in retinal neovascularization (NV) by upregulating its target genes, which are involved in anaerobic energy metabolism, angiogenesis, cell survival, cell invasion, and drug resistance. Therefore, it is apparent that the inhibition of HIF-1 activity may be a strategy for treating retinal angiopathies. Many efforts to develop new HIF-1-target...

Retinal neovascularization (NV) is a major cause of blindness in ischemic retinopathies. Previous investigations have indicated that ischemia upregulates GFAP and PDGF-B expression. GFAP overexpression is a hallmark of reactive gliosis (RG), which is the major pathophysiological feature of retinal damage. In addition, PDGF-B has been implicated in proliferative retinopathies. It was the aim of ...

In cardiac muscle, contraction is triggered by sarcolemmal depolarization, resulting in an intracellular Ca(2+) transient, binding of Ca(2+) to troponin, and subsequent cross-bridge formation (excitation-contraction [EC] coupling). Here, we develop a novel experimental system for simultaneous nano-imaging of intracellular Ca(2+) dynamics and single sarcomere length (SL) in rat neonatal cardiomy...

therefore, the objective of this study is to test the feasibility of uv-ir transmission spectroscopy for the non-destructive assessment of the freshness of an individual egg as an alternative for traditional inspection methods. to obtain a considerable variation in freshness, groups consisting of 10 eggs were stored (30 7 oc and 25% 4 rh) for 30 days. data obtained from non-destructive spectral...

1 Light RW, Cheng DS, Lee YC, et al. A single intrapleural injection of transforming growth factor(2) produces an excellent pleurodesis in rabbits. Am J Respir Crit Care Med 2000; 162:98–104 2 Lee YC, Lane KB, Parker RE, et al. Transforming growth factor (2) (TGF (2)) produces effective pleurodesis in sheep with no systemic complications. Thorax 2000; 55:1058–1062 3 Gary Lee YC, Teixeira LR, De...