منابع مشابه
Hemoglobin and Plasma Protein Production
Given healthy dogs, fed abundant iron and protein-free or low protein diets, with sustained anemia and hypoproteinemia due to bleeding, we can study the capacity of these animals to produce simultaneousiy new hemoglobin and plasma protein. The reserve stores of blood protein-producing materials in this way are largely depleted, and levels of 6 to 8 gm. per cent for hemoglobin and 4 to 5 gm. per...
متن کاملPlasma Protein and Hemoglobin Production
Given healthy dogs fed abundant iron and protein-free or low protein diets with sustained anemia and hypoproteinemia, we can study the capacity of these animals to produce simultaneously new hemoglobin and plasma protein. Reserve stores of blood protein-building materials are measurably depleted and levels of 6 to 8 gm. per cent for hemoglobin and 4 to 5 gm. per cent for plasma protein can be m...
متن کاملAmino Acids and Hemoglobin Production in Anemia
Certain individual amino acids when given to standard anemic dogs cause an increase in new hemoglobin production. Occasional negative experiments are recorded. Glycine, glutamic acid, aspartic acid, cystine, histidine, phenylalanine, and proline when given in 1 gm. doses daily for 2 weeks, increase hemoglobin output on the average 23 to 25 gm. above the control level. This reaction amounts to 2...
متن کاملInhibition of hemoglobin production by transferrin-gallium.
Recent clinical trials evaluating gallium nitrate as a chemotherapeutic agent have reported the development of microcytic hypochromic anemia in patients treated with this agent. Because gallium is known to bind avidly to transferrin, we examined the effect of transferrin-gallium (Tf-Ga) on hemoglobin production by Friend erythroleukemia cells in vitro. Cellular hemoglobin production, as assesse...
متن کاملCellular mechanisms for increased fetal hemoglobin production in culture. Evidence for continuous commitment to fetal hemoglobin production during burst formation.
Using microscopic immunodiffusion assays and microdensitometric analysis of pericellular immunoprecipitate, the percentage of nucleated erythrocytes containing fetal hemoglobin (FNRBC) and the mean picograms of fetal or adult hemoglobin per nucleated erythrocyte (picograms HbF/NRBC, picograms HbA/NRBC) were assayed in 14-d-old colonies (bursts) derived from peripheral blood erythroid progenitor...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1931
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)76648-9