Results 321 to 330 of about 1,220,652 (361)
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Journal of Urology, 1977
A simple and inexpensive uroflowmeter has been designed that uses a common carbon dioxide cystometer. The patient voids urine in a specially designed container connected at the bottom of the carbon dioxide source in the cystometer. After proper calibration (500 cc fluid for a 20 mm.
John Martin +2 more
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A simple and inexpensive uroflowmeter has been designed that uses a common carbon dioxide cystometer. The patient voids urine in a specially designed container connected at the bottom of the carbon dioxide source in the cystometer. After proper calibration (500 cc fluid for a 20 mm.
John Martin +2 more
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Science, 1980 AJN, American Journal of Nursing, 1930
IT is only within the past few years that the value of carbon dioxid gas as an aid in stimulating respirations has been understood. Today, it is the most valuable agent we have. Under normal conditions the blood contains little more than 5 per cent carbon dioxid, which is kept at an even balance by the rate of respirations.
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IT is only within the past few years that the value of carbon dioxid gas as an aid in stimulating respirations has been understood. Today, it is the most valuable agent we have. Under normal conditions the blood contains little more than 5 per cent carbon dioxid, which is kept at an even balance by the rate of respirations.
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Influence of carbon dioxide kinetics on pulmonary carbon dioxide exchange
Journal of Applied Physiology, 1993In the absence of erythrocytes, carbonic anhydrase (CA) localized to the pulmonary capillary endothelium catalyzes the dehydration of bicarbonate to CO2. We studied the effects of lung CA and the reactions of CO2 on CO2 excretion in isolated lungs perfused with buffer. In indicator-dilution experiments, recoveries of dissolved CO2 and acetylene (C2H2)
Holger J. Schünemann, Robert A. Klocke
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Homeostasis of carbon dioxide during intravenous infusion of carbon dioxide
Journal of Applied Physiology, 1960When rats are infused intravenously continuously with blood enriched in an extracorporeal system with 100% CO2, they are found to excrete the infused CO2 quantitatively. The excretion is accomplished by increasing ventilation in proportion to the infusion rate. Neither mean arterial pH nor Pco2 shows a statistically significant change.
McIver W. Edwards, William S. Yamamoto
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Toxicological Reviews, 2005
Carbon dioxide is a physiologically important gas, produced by the body as a result of cellular metabolism. It is widely used in the food industry in the carbonation of beverages, in fire extinguishers as an 'inerting' agent and in the chemical industry.
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Carbon dioxide is a physiologically important gas, produced by the body as a result of cellular metabolism. It is widely used in the food industry in the carbonation of beverages, in fire extinguishers as an 'inerting' agent and in the chemical industry.
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Canadian Journal of Research, 1930
The work published in a previous communication has been extended and revised. Determinations of the density of carbon dioxide are shown for five temperatures from − 30° to + 77 °C., and over a pressure range of 760 to 250 mm. of mercury. The extrapolation of these curves to zero pressure shows a mean value for the atomic weight of carbon = 12.004 ± 0 ...
D. LeB. Cooper, O. Maass
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The work published in a previous communication has been extended and revised. Determinations of the density of carbon dioxide are shown for five temperatures from − 30° to + 77 °C., and over a pressure range of 760 to 250 mm. of mercury. The extrapolation of these curves to zero pressure shows a mean value for the atomic weight of carbon = 12.004 ± 0 ...
D. LeB. Cooper, O. Maass
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2012
The role of CO2 as the climate-regulating greenhouse gas for planet Earth has become evident in recent years.
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The role of CO2 as the climate-regulating greenhouse gas for planet Earth has become evident in recent years.
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