The effects of a telehealth coping skills intervention on outcomes in chronic obstructive pulmonary disease: primary results from the INSPIRE-II study.

Objective: Chronic obstructive pulmonary disease (COPD) is associated with increased morbidity and mortality and reduced quality of life (QoL). Novel interventions are needed to improve outcomes in COPD patients. The present study assessed the effects of a telephone-based coping skills intervention on psychological and somatic QoL and on the combined medical end point of COPD-related hospitalizations and all-cause mortality.

Serum factors influencing cultured hepatocyte exogenous and endogenous triglyceride.

Rat hepatocyte monolayer triglyceride content was increased modestly by incubations with apolipoprotein E-containing triglyceride emulsions or chylomicrons (exogenous) and was increased substantially by increasing media free fatty acid concentrations (endogenous). The secretion of both endogenous and exogenous triglyceride into media was enhanced by additions of serum and serum components. These additions not only enhanced hepatocyte triglyceride secretion but also, because of the absence of media lipolysis, more triglyceride was recovered in the system.