Dictionary.net

Loading...

Usage examples for urea

  1. Every word uttered by a speaker costs him some physical loss; and, in the strictest sense, he burns that others may have light- so much eloquence, so much of his body resolved into carbonic acid, water, and urea. – Autobiography and Selected Essays by Thomas Henry Huxley
  2. These waste- stuffs, called urea and urates, are formed in the liver and brought in the blood to the kidneys. – A Handbook of Health by Woods Hutchinson
  3. Even in the case of oats the albuminoids, which are the more digestible principles, and therefore those that are the most easily and speedily converted into urea, are present only to the amount of two- thirds of that which exists in the wheat bran. – Special Report on Diseases of Cattle by U.S. Department of Agriculture J.R. Mohler
  4. By the action of the liver cells these are converted into urea and this is turned back into the blood. – Physiology and Hygiene for Secondary Schools by Francis M. Walters, A.M.
  5. The two waste products found in greatest abundance in the plasma are carbon dioxide and urea. – Physiology and Hygiene for Secondary Schools by Francis M. Walters, A.M.
  6. The water leaves the body chiefly as a liquid, the urea as a solid dissolved in water, and the carbon dioxide as a gas. – Physiology and Hygiene for Secondary Schools by Francis M. Walters, A.M.
  7. The more active the changes, the greater is the heat produced, and the greater the amount of urea, carbon dioxid, and water eliminated. – A Practical Physiology by Albert F. Blaisdell
  8. They are solids, but, like the urea, leave the body dissolved in water. – Physiology and Hygiene for Secondary Schools by Francis M. Walters, A.M.
  9. So, also, stupor or coma, or even convulsions, may supervene from the poisonous action of urea and other waste or morbid products retained in the blood. – Special Report on Diseases of Cattle by U.S. Department of Agriculture J.R. Mohler
  10. They are partially oxidized, and the nitrogenous portion of the molecule is eliminated mainly in the form of amids, as urea. – Human Foods and Their Nutritive Value by Harry Snyder
  11. The vital part of the tissues, built up from the complex classes of food, is oxidized by means of the oxygen carried by the arterial blood, and broken down into simpler bodies which at last result in urea, carbon dioxid, and water. – A Practical Physiology by Albert F. Blaisdell
  12. Hence, what we daily cast out of our bodies consists essentially of these four elements in the form mainly of water, carbon dioxid, and urea. – A Practical Physiology by Albert F. Blaisdell
  13. It is formed in much smaller quantities than urea, in proportion of about one to fifty, but the latter is more easily eliminated from the system through kidneys and skin. – Nature Cure by Henry Lindlahr
  14. Nay, they would not even be in the least painfully affected at witnessing the generation of animals of complex organization by the skilful artificial arrangement of natural forces, and the production, in the future, of a fish by means analogous to those by which we now produce urea. – Critiques and Addresses by Thomas Henry Huxley
  15. The chief of these solid matters is urea, a complex product made up of four elements,- carbon, hydrogen, oxygen, and nitrogen. – A Practical Physiology by Albert F. Blaisdell
  16. In the case of excretory glands the contrary will be the case, for their removal causes increase in the blood of the exciting urea and uric acid. – Hormones and Heredity by J. T. Cunningham
  17. Here something occurs analogous to what we see in the higher animals after the removal of the kidneys; the urea at first contained in the blood, in imperceptible quantities accumulates and becomes manifest when the means by which it is eliminated disappear. – The Glow-Worm and Other Beetles by Jean Henri Fabre
X