Role Of Inos In Septic Pulmonary Microvascular Endothelial Cell Activation, Zahra Asad

Electronic Thesis and Dissertation Repository

Abstract

Background. Neutrophils and nitric oxide (NO) derived from inducible NO synthase (iNOS) contributes importantly to the pathophysiology of acute lung injury (ALI) and pulmonary microvascular endothelial cell (PMVEC) injury. However, the mechanism of neutrophil and neutrophil iNOS dependent PMVEC injury has not been addressed. In our studies, we assessed PMVEC activation under septic conditions, and defined the role of PMVEC vs. bone-marrow polymorphonuclear leukocytes (PMN) iNOS in this septic PMVEC activation.

Methods and Results. We isolated PMVEC from iNOS+/+ and iNOS-/- mice lungs magnetically by microbeads attached to anti-PECAM antibodies, sorted by flow cytometry (FACS) by DiI-acetylated low density …

Long-Term Trends In Indigenous Deaths From Chronic Diseases In The Northern Territory: A Foot On The Brake, A Foot On The Accelerator, David P. Thomas, John R. Condon, Ian P. Anderson, Shu Q. Li, Stephen Halpin, Joan Cunningham, Steven L. Guthridge

Aboriginal Policy Research Consortium International (APRCi)

Objective: To examine trends in Northern Territory Indigenous mortality from chronic diseases other than cancer. Design: A comparison of trends in rates of mortality from six chronic diseases (ischaemic heart disease [IHD], chronic obstructive pulmonary disease [COPD], cerebrovascular disease [CVD], diabetes mellitus [DM], renal failure [RF] and rheumatic heart disease [RHD]) in the NT Indigenous population with those of the total Australian population.

Participants: NT Indigenous and total Australian populations, 1977–2001. Main outcome measures: Estimated average annual change in chronic disease mortality rates and in mortality rate ratios. Results: DeathratesfromIHDandDMamongNTIndigenouspeoplesincreased between 1977 and 2001, but this increase slowed after 1990. …