27 research outputs found
A New Rabbit Model of Chronic Dry Eye Disease Induced by Complete Surgical Dacryoadenectomy
Post-Car World: data collection methods and response behavior in a multi-stage travel survey
Midline Shift is Unrelated to Subjective Pupillary Reactivity Assessment on Admission in Moderate and Severe Traumatic Brain Injury
Nebulized PPARγ agonists: a novel approach to augment neonatal lung maturation and injury repair in rats
BACKGROUND: By stimulating lipofibroblast maturation, parenterally administered PPARγ agonists promote lung homeostasis and injury repair in the neonatal lung. In this study, we determined whether PPARγ agonists could be delivered effectively via nebulization to neonates, and whether this approach would also protect against hyperoxia-induced lung injury. METHODS: One-day old Sprague-Dawley rat pups were administered PPARγ agonists rosiglitazone (RGZ, 3 mg/kg), pioglitazone (PGZ, 3 mg/kg), or the diluent, via nebulization every 24h; animals were exposed to 21% or 95% O(2) for up to 72h. Twenty-four and 72h following initial nebulization, the pups were sacrificed for lung tissue and blood collection to determine markers of lung maturation, injury repair, and RGZ and PGZ plasma levels. RESULTS: Nebulized RGZ and PGZ enhanced lung maturation in both males and females, as evidenced by the increased expression of markers of alveolar epithelial and mesenchymal maturation. This approach also protected against hyperoxia-induced lung injury, since hyperoxia-induced changes in bronchoalveolar lavage cell and protein contents and lung injury markers were all blocked by nebulized PGZ. CONCLUSIONS: Nebulized PPARγ agonist administration promotes lung maturation and prevents neonatal hyperoxia-induced lung injury in both males and females
‘You’re a woman, a convenience, a cat, a poof, a thing, an idiot’: Transgender women negotiating sexual experiences in men’s prisons in Australia
© 2016, © The Author(s) 2016. We examine the lived experiences of transgender women in Australian men’s and women’s prisons. We draw on Alice Ristroph’s sexual punishments framework to discuss the diversity and ambiguities of sexual experiences reported by participants, and argue for a need to move beyond the dominant narrative of prison rape