Rehabilitation Following Anterior Cruciate Ligament Tears in Children: A Systematic Review.

Background: Anterior cruciate ligament (ACL) tears are increasingly prevalent in the pediatric population. ACL rehabilitation is an essential component of recovery following injury and reconstruction, yet there are few explicit descriptions of pediatric-specific ACL rehabilitation protocols in the literature, especially in the context of varying treatment interventions. Our aim was to systematically review the literature on rehabilitation following ACL tears in children in order to describe common principles among different treatment options and areas of future research.

Perceived occlusion and comfort in receiver-in-the-ear hearing aids.

Purpose: This study examined self-perceived occlusion and physical comfort ratings by hearing aid users with receiver-in-the-ear (RITE) hearing aids using different sizes of domes.

Method: Twenty-one older adults with hearing impairment were fitted with bilateral RITE hearing aids and tested with 3 dome conditions (open, plus, and power domes) and 1 control condition (participants' own aids). Participants ranked self-perceived occlusion across dome size conditions and across recorded and own voice conditions.

Isolation of Pichia pastoris PIR genes and their utilization for cell surface display and recombinant protein secretion.

Proteins with internal repeats are highly conserved among budding yeasts. In this study, the isolation of two proteins with internal repeats (PIR) genes, i.e.