A qualitative investigation of teachers' information, motivation, and behavioral skills for increasing fruit and vegetable consumption in preschoolers.

Objective: Using the Information-Motivation-Behavioral Skills model as a framework, researchers qualitatively assessed preschool teachers' perceived motivation, facilitators, and barriers related to getting preschool children to eat fruits and vegetables (FV).

Methods: Individual, semi-structured interviews with 28 Head Start teachers in central North Carolina.

Results: Participants reported the need for FV-related information (Information) to improve FV consumption in children, perceived themselves to be parents at school (Motivation), and reported using conditional rewards and punishment statements to get preschoolers to eat FV (Behavioral Skills).

Defining natural history: assessment of the ability of college students to aid in characterizing clinical progression of Niemann-Pick disease, type C.

Niemann-Pick Disease, type C (NPC) is a fatal, neurodegenerative, lysosomal storage disorder. It is a rare disease with broad phenotypic spectrum and variable age of onset. These issues make it difficult to develop a universally accepted clinical outcome measure to assess urgently needed therapies.

Coordinated patterns of gene expressions for adult muscle build-up in transgenic mice expressing myostatin propeptide.

Background: Skeletal muscle growth and maintenance are essential for human health. One of the muscle regulatory genes, namely myostatin, a member of transforming growth factor-beta, plays a dominant role in the genetic control of muscle mass. Myostatin is synthesized as a precursor protein, which generates the N-terminal propeptide and the C-terminal mature myostatin peptide by a post-translational cleavage event.