AbstractMicro-computed tomography (micro-CT) imaging is an emerging technology with many applications in small animals, for example, the study of pulmonary diseases, although clear guidelines and critical mass of evidence are still missing in the preclinical literature. The neonatal rabbit is a valuable model for studying pulmonary development. However, the longitudinal monitoring of lung function by […]
… arterial oxygen saturation (SpO 2 ) or heart rate (HR), we combined respiratory recordings using whole body plethysmography and measures of arterial SpO 2 and heart rate with an oximeter designed for small rodents (Mouse-Ox – STARR Life Sciences, Oakmont, PA, USA). … The carotid body is the main peripheral oxygen sensor involved in […]
Alveolar capillary dysplasia (ACD) is a congenital, lethal disorder of the pulmonary vasculature. Phosphatase and tensin homologue deleted from chromosome 10 (Pten) encodes a lipid phosphatase controlling key cellular functions, including stem/progenitor cell proliferation and differentiation; however, the role of PTEN in mesodermal lung cell lineage formation remains unexamined. To determine the role of mesodermal […]
Abstract Aims Endothelin receptor A (ETA) antagonism normalizes fetal growth in several models of rodent fetal growth restriction (FGR). Our aims were to determine the levels of ETA antagonist in maternal and fetal plasma following chronic maternal administration, and to determine its impact on pregnancy outcome, survival and growth of rat pups. Main methods Timed […]
