asbestosis/albumin

In vivo electron spin resonance (ESR) spectroscopy and whole body imaging were used to investigate the toxicity of biological reactions and organ specific oxidative changes associated with the development of acute asbestosis. Pathogen-free mice were exposed to 100 microg of crocidolite asbestos

We analyzed lung lavage supernatant for amylase, lactate dehydrogenase (LD), alkaline phosphatase (ALP), beta-glucuronidase (beta G), and albumin, and a differential count was made of the cellular component of lung lavage in 18 normal controls and 36 long-term asbestos workers of the mines and mills

Biochemical analyses of bronchoalveolar lavage (BAL) supernatants of sheep treated with weekly intratracheal instillations (for 6 months) of saline, 2 mg, or 128 mg of asbestos (chrysotile B; UICC) were performed. Our results showed that proteins (either total or its various components) and

We measured levels of albumin and immunoglobulins in serum and bronchoalveolar lavage (BAL) fluid in 28 men with asbestosis and 11 control subjects. The half-time clearance of inhaled diethylene triamine pentacetate labelled with technetium-99m (99mTc-DTPA) from the lungs (t1/2LB) was measured in 26

In order to study the cellular and biochemical changes in early asbestosis, three groups of sheep were repeatedly exposed to intratracheal instillations of either saline (controls), low doses of UICC chrysotile asbestos (LD), or high doses of the fibers (HD) until an alveolitis was observed in all

To evaluate the time course and mechanisms of enhanced 67Ga lung uptake in asbestosis, we exposed two groups of sheep every 2 wk to either 100 ml saline (controls) or 100 mg UICC chrysotile fibers in 100 ml saline. The sheep were evaluated periodically by pulmonary function tests (PFT), thoracic

Asbestos-exposed workers (Asb) can sometimes develop lung impairments resembling idiopathic pulmonary fibrosis (IPF). Smoking is often a troubling confounder in the natural history of these lung diseases. Distal airspace epithelial cells, which are also altered in asbestosis, secrete Clara cell

The alveolar macrophage (AM) is likely to play a central role in the initiation and development of the fibrosis associated with asbestos exposure due to its ability to produce factors that modulate cellular functions of the immune system of the lung. In this study, we examine the effects of IgG,

Cell injury and inflammation caused by asbestos are critical to the pathogenesis of pulmonary fibrosis (asbestosis). Our goal in studies here was to investigate the possible modulation of asbestos-related cell death using antioxidants in both target and effector cells of asbestosis. After exposure