Diffusion of gases from alveolus to precapillary arteries

AG Jameson - Science, 1963 - science.org
AG Jameson
Science, 1963science.org
of extract. Thetimer, if appropriately sorption on the walls of the polyethyl- Diffusion of Gases
from Alveolus to Precapillary Page 1 Table 1. Alkaloids recovered with a Soxhlettype extractor
and the new extractor. Each figure represents the average value of three assays (milligrams of
alkaloid per 10 g sample of D. stramonium). Maceration Alkaloid content of extract time after 3
hr (mg) (hr) Soxhlet New extractor 1/2 27 30 1 29 30 2 30 33 24 38 35 together in an ultrasonic
tank (2). Our new extractor was designed so that the sample could at the same time be …
A cardiac catheter with a platinum electrode just proximal to its tip, "wedged" in a branch of the pulmonary artery, was used to demonstrate the appearance of hydrogen or oxygen at the tip of the catheter after inhalation of these gases.
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