Results 251 to 260 of about 1,033,134 (305)

Hemoglobin solutions

Critical Care Medicine, 2003
To review current knowledge about cell-free hemoglobin solutions.A computerized MEDLINE search was used to retrieve all studies concerning cell-free hemoglobin solutions from 1990 to 2003. The reference lists of all available review articles and primary studies were also reviewed to identify references not identified in the computerized search.All ...
Creteur, Jacques, Vincent, Jean Louis
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Unstable Hemoglobins

Hemoglobin, 1990
About 70 variants of Hb A with associated hemolytic disorders have been reported during the past 30 years. I have classified them according to four grades of severity of chronic hemolysis. Acute episodes of severe hemolysis may be seen in all classes.
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Unstable Hemoglobins, Hemoglobins with Altered Oxygen Affinity, and M-Hemoglobins

Pediatric Clinics of North America, 1980
Most patients with chronic Heinz body anemia do not require treatment. Dietary folic acid supplementation is recommended when hemolysis is chronic and severe. During infection, patients should be observed carefully because of the possibility of aplastic or hemolytic crises.
E P, Vichinsky, B H, Lubin
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Hemoglobin Degradation

2005
Hemoglobin degradation by Plasmodium is a massive catabolic process within the parasite food vacuole that is important for the organism's survival in its host erythrocyte. A proteolytic pathway is responsible for generating amino acids from hemoglobin.
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Spectrophotometry of Hemoglobin and Hemoglobin Derivatives

1983
Publisher Summary This chapter presents a discussion of spectrophotometry of hemoglobin and hemoglobin derivatives. Many special photometers (hemoglobinometers, oximeters, etc.) presently available for the determination of hemoglobin and hemoglobin derivatives are mentioned only incidentally.
E J, van Kampen, W G, Zijlstra
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Ontogeny of hemoglobins: Evidence for hemoglobin M

Developmental Biology, 1974
Abstract A new autosomal codominant hemoglobin mutation alters hemoglobin M of the primitive red cell line and hemoglobin D found in definitive cells. That Hb M and Hb D are altered by the same gene mutation supports the idea that Hb M shares a polypeptide chain with Hb D.
R W, Keane, U K, Abbott, J L, Brown, V M, Ingram   +3 more
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Hemoglobin Variants in Koreans: Hemoglobin G Taegu

Science, 1967
Hemoglobin G Taegu, an electrophoretically slow hemoglobin with a structural anomaly believed to be in the β-T-3 section of the beta chain, was the only variant found among 6700 normal Koreans. Four subjects, 0.06 percent, had the G-hemoglobin variant in addition to normal hemoglobin A. Hemoglobin E, known in numerous groups from Southeast Asia and the
R Q, Blackwell, J T, Huang, I H, Ro
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The hemoglobins of Artemia salina. V. Genetic variation in hemoglobin 1, hemoglobin 2, and hemoglobin 3

Biochemical Genetics, 1977
Electrophoretic mobilities of three hemoglobins (Hb1, Hb2, and Hb3) were studied in 15 populations of brine shrimps. Genetic segregation data support the model that Hb2 contains n alpha-polypeptides and n beta-polypeptides; Hb1 contains 2n alpha-polypeptides- Hb3 contains neither alpha- nor beta-polypeptides.
G, Sterling, S T, Bowen
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Hemoglobin F and Hemoglobin E/β-Thalassemia

Journal of Pediatric Hematology/Oncology, 2000
Hemoglobin (Hb) F levels are high and variable in Hb E/beta-thalassemia, ranging from 10% to 80%. The high levels are secondary to expansion of the erythron with ineffective erythropoiesis and selection in favor of cells able to make more gamma-globin. The variability in levels reflects the complex processes involved in Hb F production.
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