The need for safe, therapeutically effective, and patient-compliant drug delivery systems continuously leads researchers to design novel tools and strategies. Clay minerals play a very crucial role in modulating drug delivery. This work examines the advantageous effect of clay mineral as drug carrier for timolol maleate (TM), a nonselective beta-adrenergic blocking agent. The intercalation of T...

PURPOSE A percentage of trabecular meshwork (TM) cells in tissue and organ culture have been shown to contain cross-linked actin networks (CLANs) when exposed to dexamethasone, as have TM cultures derived from glaucomatous individuals. The purpose of this study was to determine whether CLANs exist within TM cells in situ in tissue unmanipulated by culturing, thereby eliminating the possibility ...

[D-Arg1,D-Phe5,D-Trp7,9,Leu11]Substance P functions as a low-potency antagonist but a high-potency full inverse agonist on the ghrelin receptor. Through a systematic deletion and substitution analysis of this peptide, the C-terminal carboxyamidated pentapeptide wFwLX was identified as the core structure, which itself displayed relatively low inverse agonist potency. Mutational analysis at 17 se...

Cadmium, mercury, and arsenite are among the most abundant toxic metals (TM) in our environment, and chronic TM exposure leads to injury to the kidney's glomerular filtration barrier. The small heat shock protein hsp25, highly expressed in glomerular podocytes, is induced during development of experimental nephrotic syndrome, and hsp25 overexpression can protect cultured podocytes from injury. ...

The TAZ activator 2-butyl-5-methyl-6-(pyridine-3-yl)-3-[2'-(1H-tetrazole-5-yl)-biphenyl-4-ylmethyl]-3H-imidazo[4,5-b]pyridine] (TM-25659) inhibits adipocyte differentiation by interacting with peroxisome proliferator-activated receptor gamma. TM-25659 was previously shown to decrease weight gain in a high fat (HF) diet-induced obesity (DIO) mouse model. However, the fundamental mechanisms under...

BACKGROUND Though symptomatic medication overuse is believed to play a major role in progression from episodic to chronic or transformed migraine (TM), population-based longitudinal data on these agents are limited. OBJECTIVES To assess the role of specific classes of acute medications in the development of TM in episodic migraine (EM) sufferers after adjusting for other risk factors for head...

BACKGROUND Tracheal intubation using Storz's C-Mac D-blade(TM) videolaryngoscope is associated with difficult negotiation of the tracheal tube into the glottis due to steep angulation of its blade. OBJECTIVES In this study, we hypothesized that Truflex(TM) articulating stylet with its ability to dynamically tailor the ETT shape to patients' oropharyngeal anatomy would be better suited to the ...

PURPOSE To demonstrate that vasoactive intestinal peptide (VIP), a 28-amino acid neuropeptide, is a growth factor of human trabecular meshwork (TM) cells in culture and in a corneoscleral explant organ culture treated with laser trabeculoplasty (LTP). METHODS Proliferating human TM cells in cell cultures were incubated with VIP for 20 hours, followed by total cell number determination, using ...

OBJECTIVE To investigate the association of the THBD c.1418C>T polymorphism, which encodes for the replacement of Ala455 by Val in thrombomodulin (TM), with venous thromboembolism (VTE), plasma soluble TM, and activated protein C levels. In addition, human umbilical vein endothelial cells (HUVEC) isolated from 100 umbilical cords were used to analyze the relation between this polymorphism and T...