RELIABILITY OF THE ISOMETRIC DYNAMOMETER IN CONTROL, PARAPLEGIC, AND AMPUTEE INDIVIDUALS.

Objective: To determine the Intraclass Correlation Coefficient (ICC), Standard Error of Measurement (SEM), Minimum Detectable Change (MDC), and the Minimum Clinically Important Difference (MCID) of the isometric measurements of muscle strength of trunk extension and of flexion and knee extension at maximum contraction in healthy, paraplegic, and amputee individuals, by using an isometric dynamometer with a belt for stabilization.

Methods: An observational cross-sectional study was carried out to assess the reliability of a portable isometric dynamometer in the trunk extension and flexion and knee extension movements of each group.

Results: In all measurements, ICC ranged from 0.

Milk from transgenic goat expressing human lysozyme for recovery and treatment of gastrointestinal pathogens.

Lysozyme is an important non-specific immune protein in human milk, modulating the immune response against bacterial infections. The aim of this study was to characterize the milk of a transgenic goat expressing a recombinant human lysozyme (rhLZ) in the milk, also testing the in vitro antibacterial activity of the rhLZ milk against pathogens of the gastrointestinal tract. Milk samples collected from Tg and non-transgenic goats (nTg) from the 3rd to the 11th week of lactation were submitted to physicochemical analyses, rhLZ semi-quantification, and to rhLZ antimicrobial activity against Micrococcus luteus, Shiguella sonnei and Enterococcus faecalis.