Evaluation of lung epithelial permeability.
During the last few years a number of factors affecting the measurement of the rate of absorption of 99mTc-DTPA across the alveolar-capillary membrane have been identified. These have helped to provide insights into the significance of lung epithelial permeability (LEP) measurements and their potential limitations. Pulmonary absorption of 99mTc-DTPA has been studied in a variety of clinical conditions and the results are discussed.
D000818:Animals; D001761:Bleomycin / Q000633:toxicity; D002199:Capillary Permeability; D004848:Epithelium / Q000000981:diagnostic imaging; D006801:Humans; D009942:Organometallic Compounds; D004369:Pentetic Acid; D011654:Pulmonary Edema / Q000000981:diagnostic imaging*; D011658:Pulmonary Fibrosis / Q000139:chemically induced / Q000000981:diagnostic imaging*; D011659:Pulmonary Gas Exchange; D011877:Radionuclide Imaging; D051381:Rats; D016284:Technetium Tc 99m Pentetate
D009942:Organometallic Compounds; D001761:Bleomycin; D004369:Pentetic Acid; D016284:Technetium Tc 99m Pentetate