Words similar to nonselective
Example sentences for: nonselective
How can you use “nonselective” in a sentence? Here are some example sentences to help you improve your vocabulary:
Third, we grew 54 independent liquid cultures of the heterozygotes in nonselective medium and then selected for cells that were Arg +and Ura +. Uracil prototrophy requires restitution of the integrity of the disrupted ura3 gene of the UAU1 cassette by recombination between the overlapping regions of the ura3Δ3' and ura3Δ5' fragments with excision of the intervening ARG4 gene [ 16 ] . If CaCET1 were nonessential, then recombination of UAU1 into the second copy of CaCET1 (to generate cacet1::UAU1/cacet1::UAU1 ) followed by excisional recombination of ARG4 in one allele to restore URA3 (generating cacet1::UAU1/cacet1::URA3 ) would result in the selected Arg +Ura +phenotype with complete loss of the wild-type CaCET1 locus.
Both in animal and human studies of heart failure, β-adrenergicblockade intervention appears to have beneficial effects on cardiacmyocyte function [ 1 23 24 ] . Of particularimportance, studies using carvedilol have shown remarkable improvementsin cardiac performance [ 12 13 15 16 ] andreduction in mortality in humans [ 17 ] .We have previously shown that propranolol, a nonselective β-blocker,is cardioprotective and prevents the development of heart failurein turkeys when given concurrently with furazolidone [ 21 ] . Similarly, carteolol, a nonselective β-blocker,resulted in improvement in ejection fraction, reduction in ventricularvolumes, an increase in developed pressure as well as an increasein rate of survival in our turkey model [ 18 ] . Improvementin cardiac function was associated with cellular remodeling of cardiacmyocytes.
Of particular interestis the use of carvedilol [ 12 13 14 15 16 ] .Carvedilol is a novel multiple-action neurohormonal antagonist.Its primary activities are nonselective β-adrenoceptor blockade,vasodilatation (mediated through α1-adrenoceptor blockade), andantioxidant activity [ 12 ] . In many clinical studies,carvedilol has been shown to improve left ventricular function andsymptoms in patients with ischemic heart disease or idiopathic dilatedcardiomyopathy [ 13 14 15 16 ] andto dramatically reduce mortality [ 17 ] .However, it remains unclear how carvedilol improves ventricular functionin heart failure.
Prior to the design of any novel drugs based on this approach, it is necessary to clearly understand how the known nonselective opioid ligands act at δ opioid receptors.
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