Ocular tension of cats was measured after topical administration of the selective beta 1-adrenergic agonist CGP 7760B, the selective beta 1-adrenergic antagonist atenolol, the selective beta 2-adrenergic agonist salbutamol, the selective beta 2-adrenergic antagonist H 35/25, and the mixed beta 1- and beta 2-adrenergic antagonist timolol. Although atenolol did not alter intraocular pressure, CGP...

The purposes of this study were to evaluate and compare the ability of wet ice (WI), dry ice (DI), and cryogenic packs (CGPs) to reduce and maintain the reduction of skin temperature directly under the cooling agent and to determine whether the cooling effect on skin extended beyond the surface area in contact with the cooling agent. Ten female volunteers participated in the study, and each of ...

OBJECTIVE The influence of agents that inhibit the movement of Ca2+ across the mitochondrial membrane or Ca2+ dependent changes to this membrane upon the response of isolated ventricular myocytes to a Ca2+ overload has been investigated. METHODS The changes of intracellular Ca2+ and Mg2+ ([Ca2+]i, [Mg2+]i) (as reflected by cellular ATP), mitochondrial membrane potential (psi m) and NADH was m...

Cefroxadine (GCP-9000; CXD), 7 beta[D-2-amino-2-(1,4-cyclohexadienyl)-acetamido]-3-methoxy-ceph-3-em-carboxylic acid, is a new orally active cephalosporin derivative. The spectrum of antibacterial activity of CXD is identical with that of cephalexin (CEX), but CXD was twofold more effective than CEX against Escherichia coli and Klebsiella pneumoniae, CXD was as stable to penicillinase as CEX, b...

We consider variational time integration using continuous Galerkin-Petrov methods applied to evolutionary systems of changing type. prove optimal-order convergence the error in a cGP-like norm and conclude paper with some numerical examples conclusions.

This study investigates the effect of the aryloxypropanolamines 4-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]-1,3-dihydro2H-benzimidazol-2-one (CGP 12177), bupranolol, and 3-(2ethylphenoxy)-1[(1S)-1,2,3,4-tetrahydronaphth-1-ylamino]-(2S)-2propanol oxalate (SR 59230A) [commonly used as 3and/or atypical -adrenergic receptors ( -AR) ligands] on the contractile function of rat intralobar pulmon...

Chemical Genetic Programming (CGP) is a new method of genetic programming that introduced collision-based biochemical processes and realized dynamic mapping from genotypic strings to phenotypic trees. Chemical Genetic Programming (CGP) [1,2] proposes a new method of genetic programming that enables evolutionary optimization of the mapping from genotypic strings to phenotypic trees. The phenotyp...

Angiotensin II recognizes two receptor subtypes, AT1 and AT2, both of them having been recently cloned. Although AT2 receptors represent 5-10% of angiotensin II receptors in the kidneys of adult rats, their function remains unknown. In the present work, we examined the possible contribution of AT2 receptors to the regulation of pressure-natriuresis in anesthetized rats infused either with the s...

Depolarization of NG108-15 (neuroblastoma-glioma) cells causes an increase in 45Ca2+ influx. This effect is blocked by low concentrations of dihydropyridines such as nitrendipine and by other blockers of voltage-sensitive calcium channels such as D-600, diltiazem, and Cd2+. Two other dihydropyridines, BAY K8644 and CGP 28392, have the opposite effect. Low concentrations of these compounds enhan...

Gamma vinyl GABA (GVG), an irreversible GABA transaminase inhibitor, has anticonvulsant effects. GVG increases GABA levels in the brain by blocking its degradation, and is presumed to enhance GABAergic inhibition, however, in some cases it exacerbates seizures. We investigated the effects of GVG in vivo and in vitro on paired pulse inhibition (PPI) recorded in the rat dentate gyrus (DG) evoked ...