Most broiler chickens are reared commercially in artificial light environments, which differ
sharply from the natural light environment in which they evolved. It is not known how light …

Background Knowledge on domain-specific physical activity (PA) has the potential to advance
public health interventions and inform new policies promoting children’s PA. The purpose …

During the production of sex-sorted spermatozoa from bull semen, the cells are exposed to a
number of potential hazards including: dilution, centrifugation, incubation, exposure to DNA …

There is an extensive use of artificial insemination (AI) in the pig industry. Extended liquid boar
semen may be used for insemination for up to 5 days after collection. The objective of this …

… Jacqueline Kerr contributed with significant input to the outline of the manuscript and Annette
Kjær Ersbøll came with statistical input. All authors revised the manuscript critically, and …

Hematologic and immunologic functions were examined in 19 HIV-negative infants of HIV-positive
mothers and 19 control infants of HIV-negative mothers. Control infants were selected …

Objectives: To examine longitudinal (seven years) relationships among cardiorespiratory
fitness (VO2peak), body fatness, and motor competence. Method: Data were collected as part …

Objective —To evaluate changes over time in echocardiographic measurements in young
Standardbred racehorses undergoing training and racing and determine whether there was …

Suicide is a major public health concern. High-dose lithium is used to stabilize mood and
prevent suicide in patients with affective disorders. Lithium occurs naturally in drinking water …

Objective —To determine accuracy of an oscillometric blood pressure monitor used over a
wide range of pressures in anesthetized cats. Design —Prospective study. Animals —6 …