Lung ultrasound detects regional aeration inhomogeneity in ventilated preterm lambs.

Background: Inhomogeneous lung aeration is a significant contributor to preterm lung injury. EIT detects inhomogeneous aeration in the research setting. Whether LUS detects inhomogeneous aeration is unknown.

Measurement of Human Papillomavirus-Specific Antibodies Using a Pseudovirion-Based ELISA Method.

Human papillomavirus (HPV) vaccines are safe and effective in preventing HPV infection and cervical precancers. Neutralizing antibodies are thought to be the primary mechanism of protection for HPV vaccines, although the exact level required for protection has not been identified. Three common serological assays used in clinical trials to measure HPV antibodies are HPV pseudovirion-based neutralization assay (PBNA), competitive or total Luminex immunoassays (cLIA or LIA) and VLP-based enzyme linked immunosorbent assays (ELISA).

An evaluation of the relationship between the degree of entheseal changes and the severity of osteodegenerative processes at fibrocartilaginous entheses.

An enthesis refers to the interface at which a tendon or a ligament integrates into the periosteum. Its morphology can be influenced by intrinsic factors such as sex, age, and extrinsic factors such as levels of activity, which will in turn impact on bone remodeling and lead to morphological changes. In bioarcheology, entheseal changes have had a long tradition of being used for the reconstruction of past activities.