The properties of a variety of mouth protectors and sheet materials used to fabricate custom mouth protectors were determined in order to recommend limits for a specification. Hardness, water sorption, water solubility, impact absorption, and tear strength were measured, and limits for these properties were suggested.

Many effluent treatment processes result in a concentrated brine solution that requires disposal. Bulk crystallisation of the salt can facilitate this disposal, by providing a solid that can be more readily transported. In this presentation, we consider the use of ultrasound to assist in initiating the crystallisation of salt from saline effluent sourced from the Australian dairy industry. The ...

PURPOSE To provide predictive cosolvency models, the Abraham solvation parameters of solutes and the solvent coefficients were combined with the Jouyban-Acree and the log-linear models. These models require two and one solubility data points to predict the solubility of drugs in water-cosolvent mixtures. Ab initio prediction methods also were employed and the results were discussed. METHOD Th...

Lidocaine, quinidine, and theophylline binding to normal pooled mature human milk was determined using equilibrium dialysis at 4 degrees C. Binding to milk was compared with binding to pooled human serum. The observed binding was related to the relative lipid solubility of each drug in milk. The potential for the excretion of each drug into milk was also evaluated.

Crystallization conditions for hen egg white lysozyme in the presence of various ions were determined at pH 4.5 and 18 degrees C. The corresponding solubility curves show that the main effects are due to anions in the following order: SCN- greater than NO3- greater than Cl- greater than citrate2- greater than CH3COO- approximately H2PO4- greater than SO4(2-). This is in the reverse order of the...

Loss of parkin function is a predominant cause of familial Parkinsonism. Emerging evidence also suggests that parkin expression variability may confer a risk for sporadic Parkinson disease. We have recently demonstrated that a wide variety of Parkinson disease-linked stressors, including dopamine (DA), induce parkin solubility alterations and promote its aggregation within the cell, a phenomeno...

Mass spectrometry-based proteomics increasingly relies on relative or absolute quantification. In relative quantification, stable isotope based methods often allow mixing at early stages of sample preparation, whereas for absolute quantification this has generally required recombinant expression of full length, labeled protein standards. Here we make use of a very large library of Protein Epito...

This paper will focus on a novel class of inorganic compounds that we term as molecular mineralst (MMs). MMs are clusters of ceramic fragments encapsulated with organic ligands. These compounds can be crystallized from solution as molecular single crystals and have well-defined crystal structures that can be described with X-ray diffraction methods. Most importantly, the ceramic clusters are pe...

The extent and site(s) of inhibition of cholesterol absorption by plant sterols, sitosterol and fucosterol, were studied in rats. The intragastric administration of a single emulsified lipid meal containing 25 mg [3H]cholesterol and 25 mg of either sitosterol or fucosterol inhibited the lymphatic absorption of cholesterol by 57% and 41%, respectively, in 24 hr. Less than 2% of each plant sterol...

Aim: The physico-chemical properties of an experimental composite resin used for indirect dental restorations were investigated. The goal was to evaluate the variation of water sorption and solubility of the composite specimens during a 7 day period of immersion and to assess the effect of an additional post-curing treatment on these properties. Material and Methods: The specimens were prepared...