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457 results

  1. NLM Digital Collections - The principles of organic chemistry 
    Publication: New York : McGraw-Hill Book Company, Inc., 1922
    ... Chloroform, 216, 255, 262-264, 314 Cholesterol, 181 Choline, 224 Chromophore groups, 551 Chrysoidin, 566 Cinchonine, 587 ...
  2. ... internally; it forms crystals easily soluble in water. Choline, which is also obtained from bile, may be ... strongly alkaline ammonium base, which crystallises with difficulty. Choline may also be prepared from yolk of egg ...
  3. ... mortem appearances, 103. tests, 104. toxicological examination, 104. Choline, 139. Chorea, feigned, 555. Chromate test, no. Chromium, ...
  4. NLM Digital Collections - The Health Consequences of Smoking: A Reference Edition 
    Publication: National Clearinghouse for Smoking and Health, 1976
    ... E., Burn, J. H. Ciliary movement and acetyl- choline. British Journal of Pharmacology and Chemotherapy 7: 67- ...
  5. ... make the methyl groups needed for methionine and choline synthesis from injected formaldehyde. Berg's work used radioactive ...
  6. NLM Digital Collections - Chemical warfare agents and related chemical problems (Parts 3-6) 
    Publication: Washington, D.C. : Office of Scientific Research and Development, National Defense Research Committe, Division 9, 1946
    ... 000 54c Oxalate ion 44 2, 54a,c Choline xanthate 7,800 54b,c Maleate ion 43 ... are not equally sensitive to vesicants. Some substrates (choline with choline oxidase,21"-b glucose with hexokinase ...
  7. NLM Digital Collections - Metabolism of Phospholipides by Bacterial Enzymes 
    Publication: American Society for Biochemistry and Molecular Biology, February 1954
    ... L-a-glycerophosphorylcholine — v Lysolecithin L-e-glycerophosphate + choline The formation of lysolecithin as an intermediate in ... Pangborn. “1.04, 4.91, “ 1.01 The choline content was determined directly from the lecithin-iodine ...
  8. ... studied renal phosphatases in hemorrhagic kidney due to choline deficiency. He found a marked decrease in alkaline ... anaerobic conditions greatly stimulates the formation of acetyl- choline in brain extracts (57, 58). Ochoa (59) studied ...
  9. NLM Digital Collections - Synthesis of Labile Methyl Groups by Guinea Pig Tissue In Vitro 
    Publication: American Society of Biological Chemists, 1951
    ... formation of the methyl groups of methionine and choline from C-labeled formate has been demonstrated in ... carbon of formaldehyde into the methyl groups of choline. It is conceivable that in rat liver the ...
  10. ... Bc, Bx, C, Fl5 F2, and H, niacin, choline, and inositol. The ACCLIMATIZATION TO HEAT AND COLD ... phos- phokinases, inorganic pyrophosphatase, adenylic acid deaminase, and choline oxidase. This discovery has led to the theory ...
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