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94 results
  1. NLM Digital Collections - Infection and resistance : an exposition of the biological phenomena underlying the ... 
    Publication: New York : Macmillan, 1923
    resource.nlm.nih.gov/11610950R
    ... tryptophan and tyrosin, and a low content of phenylalanine. Wells 67 believes it possible that the deficiency ... and tyrosin, and a low con- tent of phenylalanine; and Wells believes it possible that the de- ...
  2. NLM Digital Collections - Annual report - National Eye Institute (1973) 
    Publication: [Bethesda, Md.] : National Eye Institute
    resource.nlm.nih.gov/7802080X3
    ... lens is specialized. They have shown that lens phenylalanine- tRNA is different from that in liver tissue, ... solutions of lens proteins in the presence of phenylalanine, tyrosine, or tryptophan produces dark pigments firmly bound ...
  3. NLM Digital Collections - Annual report - National Eye Institute (1974) 
    Publication: [Bethesda, Md.] : National Eye Institute
    resource.nlm.nih.gov/7802080X4
    ... which occurs following the administration of para-chloro- phenylalanine and phenylalanine to the developing rat. The drugs are found ... at night. There is no question about the safety of this regimen and it has no influence ...
  4. NLM Digital Collections - Organic chemistry 
    Publication: Philadelphia : J.B. Lippincott, [between 1890 and 1899?]
    resource.nlm.nih.gov/60740170R
    ... formed; this nitrile, on hydrolysis, yields phenylamidopropionic acid (phenylalanine), C6H5.CHo.CH(NH2)-COOH. Nitric acid converts ... Peptones i 597 Phenylacetaldehyde 590 Phenylacetic acid 598 Phenylalanine 590, 598 Phenylamidopropionic acid 590, 598 Phenylamidopropionic acid, ...
  5. NLM Digital Collections - Fundamentals of organic and biological chemistry 
    Publication: New York : D. Appleton and Co., 1923
    resource.nlm.nih.gov/101554826
    ... HcX\cH nh2 yC-CH2-CH-COOH CH Phenylalanine 158 ORGANIC AND BIOLOGICAL CHEMISTRY CH HOC/y \ ... Peptones, 170 Permeability, 189-190 Phenol, 137, 228 Phenylalanine, 157 Phosphoproteins, 167 Photosynthesis, 206-212 energy relations, ...
  6. NLM Digital Collections - Hidden treasure : the National Library of Medicine 
    Publication: New York, N.Y. : Blast Books, 2012
    resource.nlm.nih.gov/101569502
    ... synthetic molecule made solely of the amino acid phenylalanine, multiple copies joined head-to-tail like a ... the code was formed of three bases) means phenylalanine. Vary the amounts of the nucleic acid bases ...
  7. NLM Digital Collections - The Surgeon General's Report on Nutrition and Health (pages 51-75) 
    Publication: United States. Public Health Service. Office of the Surgeon General, 1988
    resource.nlm.nih.gov/101584932X699
    ... amino acids include isoleucine, leucine, lysine, methi- onine, phenylalanine, threonine, tryptophan, and valine. The amino acid cystine ... tyrosine can replace part of the requirement for phenylalanine. Histidine is an essential amino acid for infants, ...
  8. NLM Digital Collections - General 
    https://resource.nlm.nih.gov/2933155RX471
    ... proteases (substrates: hemoglobin and N-benzyol=D, L-phenylalanine=f-naphthol ester), lipase (substrate: coconut oil emulsion), ... a great measure to the field of aviation safety...he rendered exceptional service to the advancement of ...
  9. NLM Digital Collections - Consultants on Medical Research and Education - comments and correspondence 
    https://resource.nlm.nih.gov/2933155RX501
    ... U., Provi- . dence, R. I., $8, 625. + Epinephrine-phenylalanine nitrogen mustard synergism. Richard B. Escue, North Tex. ... solve specific de- sign problems or make specific safety calculations on a service basis. * * * YOU CAN, as ...
  10. NLM Digital Collections - Cholesterol 
    https://resource.nlm.nih.gov/101662437X849
    ... is divided between its enzy- matic generation from phenylalanine and the transport of these aromatic amino acids ... educational pro- grams in nutrition, toxicology, and food safety and to promote the results of such programs ...
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