Zobrazeno 1 - 10
of 10
pro vyhledávání: '"R L Rettmer"'
Publikováno v:
Clinical chemistry. 38(3)
Most nutrition laboratory testing relies on serum concentrations of ingested nutrients, their coenzymes, proteins, or lipids. Alternatively, functional tests measure a specific physiological process or biochemical reaction. We compared these two appr
Publikováno v:
Clinical chemistry. 36(5)
This instrumental method for total urinary nitrogen (TUN) is based on the principle of gas-phase chemiluminescence. Results correlate well with measurements of TUN by the Kjeldahl method, which has long provided the means to calculate nitrogen balanc
Autor:
R F Labbé, R L Rettmer
Publikováno v:
Clinical Chemistry. 36:702-703
Autor:
H. A. Huebers, R. L. Rettmer, Betty Josephson, Clement A. Finch, Naruemol Ekpoom, Mary Eng, Robert F. Labbe, Pensri Pootrakul
Publikováno v:
Clinical Chemistry. 33:273-277
We evaluated plasma iron (PI) and total iron-binding capacity (TIBC) or transferrin in normal individuals and in patients with iron imbalance. The standard colorimetric measurements of PI and TIBC and the standard isotope-dilution measurement of TIBC
Publikováno v:
The American Journal of Clinical Nutrition. 48:286-290
Ascorbic acid (AA) plus dehydroascorbic acid (DHAA) was stable in whole blood in unopened vacutainer tubes. Oxidation of DHAA in plasma was irreversible and rapid at 25 degrees C but not at 4 degrees C. The half-life of AA + DHAA in total parenteral
Autor:
R F, Labbe, R L, Rettmer
Publikováno v:
Seminars in hematology. 26(1)
Autor:
H A, Huebers, M J, Eng, B M, Josephson, N, Ekpoom, R L, Rettmer, R F, Labbé, P, Pootrakul, C A, Finch
Publikováno v:
Clinical chemistry. 33(2 Pt 1)
We evaluated plasma iron (PI) and total iron-binding capacity (TIBC) or transferrin in normal individuals and in patients with iron imbalance. The standard colorimetric measurements of PI and TIBC and the standard isotope-dilution measurement of TIBC
Publikováno v:
Cancer research. 49(15)
A nested, matched case-control study was conducted to assess the relationship between serum levels of copper and the subsequent risk of cancer. One hundred thirty-three cases of cancer were identified during 1974-1984 among 5000 members of a northwes
Publikováno v:
Clinical chemistry. 33(7)
Concentration of iron in plasma, total iron-binding capacity (TIBC), and transferrin saturation are often determined by standard spectrophotometric methods, but iron concentration may be quantified by immunoprecipitation or, electrochemically, by con
Publikováno v:
Clinical Chemistry. 33:1215-1216
Concentration of iron in plasma, total iron-binding capacity (TIBC), and transferrin saturation are often determined by standard spectrophotometric methods, but iron concentration may be quantified by immunoprecipitation or, electrochemically, by con