Zobrazeno 1 - 10
of 28
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)
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
Autor:
Chen, Lin1 (AUTHOR), Li, Na1 (AUTHOR), Zhang, Meiqi1 (AUTHOR), Sun, Mingming2 (AUTHOR), Bian, Jiaxuan1 (AUTHOR), Yang, Bo1 (AUTHOR), Li, Zhengcunxiao1 (AUTHOR), Wang, Jiayu1 (AUTHOR), Li, Fei1 (AUTHOR), Shi, Xiaomeng1 (AUTHOR), Wang, Yuan1 (AUTHOR), Yuan, Feng3 (AUTHOR), Zou, Peng3 (AUTHOR), Shan, Changliang2 (AUTHOR), Wang, Jing1 (AUTHOR) wangjingsioc@pku.edu.cn
Publikováno v:
Angewandte Chemie. 11/22/2021, Vol. 133 Issue 48, p25550-25559. 10p.
Publikováno v:
RSC Advances; 2022, Vol. 12 Issue 53, p34226-34235, 10p