In this work, four reliable aqueous solubility models, ASM-ATC (aqueous solubility model based on atom type counts), ASM-ATC-LOGP (aqueous solubility model based on atom type counts and ClogP as an additional descriptor), ASM-SAS (aqueous solubility model based on solvent accessible surface areas), and ASM-SAS-LOGP (aqueous solubility model based on solvent accessible surface areas and ClogP as...

It was recently suggested that daily dose, liver metabolism and lipophilicity were associated with an oral drug's potential to cause hepatotoxicity, but this has not been widely accepted. A likely reason is that published data lack comprehensiveness, as they were based on only about one third of all FDA approved single-active-ingredient oral prescription drugs. Here the 975 oral drugs used worl...

It is well known fact that the strengths of drug interactions with grapefruit juice (GFJ) differ greatly depending on the 1,4-dihydropyridine calcium channel antagonist (DHP) used. However, there are no available data on the relationship between interactions with GFJ and its physicochemical attributes. Therefore we endeavored to study the correlation between calculated logP values, indicating l...

1.1 ABSTRACT The LogP model characterizes the performance of modern parallel machines with a small set of parameters: the communication latency (L), overhead (o), bandwidth (g), and the number of processors (P). In this paper, we analyze four parallel sorting algorithms (bitonic, column, radix, and sample sort) under LogP. We develop implementations of these algorithms in a parallel extension t...

Our goal is to perform in-vitro biotransformation of Prodrugs of ibuprofen+paracetamol, diclofenac sodium+paracetamol and ibuprofen+diclofenac sodium by acidic and alkaline hydrolysis of both ester (–COO–) and amide (–CONH–) linkages into free drugs and chromatographically separation of their Rt in HPLC. Since both ester (–COO–) and amide (–CONH–) linkages are susceptible to hydrolysis in both ...

This paper presents a framework of using resource metrics to characterize the various models of parallel computation. Our framework reflects the approach of recent models to abstract architectural details into several generic parameters, which we call resource metrics. We examine the different resource metrics chosen by different parallel models, categorizing the models into four classes: the b...

A set of four phenylalanine analogues experiences diffusion retardation when transferred from phosphate-buffered saline into a peptide hydrogel of the same pH and ionic strength. The extent of retardation increases linearly with logP(oct), their lipophilicity.

High-resolution mapping of quantitative trait loci (QTL) in animals has proved to be difficult because the large effect sizes detected in crosses between inbred strains are often caused by numerous linked QTLs, each of small effect. In a study of fearfulness in mice, we have shown it is possible to fine map small-effect QTLs in a genetically heterogeneous stock (HS). This strategy is a powerful...