In vivo determination of tooth mobility after fixed orthodontic appliance therapy with a novel intraoral measurement device.

Objective: Valid measurement systems recording tooth mobility upon displacement within the subtle range of physiological strains are missing. Here, we introduce a novel in vivo measurement device and demonstrate a first clinical application by monitoring tooth mobility changes during retention after fixed multibracket appliance therapy.

Materials And Methods: Tooth mobility was measured in vivo on 21 patients (11 female, 10 male; mean age 16.

Biochemical characteristics of trypsin inhibitor from wheat grain, beta variety.

A homogenous trypsin inhibitor from wheat grain has been characterized. It is a protein of molecular weight 9105 Da and isoelectric point pI = 9.5.

The varietal differences in some biological activities of proteins extracted from flours of wheat seeds harvested in 1986.

Six wheat seeds varieties taken for experiments showed some differences in crude protein content ranging from 10.4-12.8%.

Single cell protein as food and feed.

This review pertains the current knowledge concerned with the application of SCP in human and animal nutrition. General factors limiting the utilization of microbial proteins in human nutrition, such as toxicological barriers, nutritive value and functional properties, are discussed. Special attention is paid to several modern procedures of protein extraction from microbial cells, reduction of nucleic acids level as well as preparation of protein isolates.

Some biochemical properties of trypsin inhibitor type antinutrients derived from extracts of wheat grain, Beta variety.

Trypsin inhibitors were isolated and partially purified from wheat grain, Beta variety. The procedure for determination of the inhibitory activity was simplified. This pertains shortening of the reaction time as well as quantitative decrease of components in the incubation mixture.