Molar absorbance of cyanmethemoglobin from blood of different animals. 1979

F L Rodkey, and R F Robertson, and C K Kim

The molar absorbance of cyanmethemoglobin at 540 nm was measured in 35 species of mammals, birds, and reptiles. Values obtained were compared with those measured on human cyanmethemoglobin by the same procedure. There was no significant difference (P greater than or equal to 0.1) between the human and animal blood values observed in 29 samples. In six cases (4 mammals, 1 reptile, and 1 bird), the significant difference (P greater than or equal to 0.05) did not exceed 5% of the human value. The practice of applying the accepted absorbance of 1.10 x 10(4) M-1 cm-1 per mole of iron in human cyanmethemeglobin for the analysis of animal blood will not cause more than 5% uncertainty. Such results are satisfactory for use in clinical veterinary medicine except for those research projects concerned with animal hemoglobin function and structure.

UI MeSH Term Description Entries
D008706 Methemoglobin Ferrihemoglobin
D009570 Nitriles Organic compounds containing the -CN radical. The concept is distinguished from CYANIDES, which denotes inorganic salts of HYDROGEN CYANIDE. Nitrile
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D000830 Animals, Laboratory Animals used or intended for use in research, testing, or teaching. Laboratory Animals,Animal, Laboratory,Laboratory Animal
D000836 Animals, Zoo Animal population groups or individual animals that reside in captivity at a zoological park. Animal, Zoo,Zoo Animal,Zoo Animals
D013054 Spectrophotometry, Atomic Spectrophotometric techniques by which the absorption or emmision spectra of radiation from atoms are produced and analyzed. Spectrophotometry, Atomic Absorption,AA Spectrophotometry,AE Spectrophotometry,Atomic Absorption Spectrophotometry,Atomic Emission Spectrophotometry,Atomic Spectrophotometry,Inductively Coupled Plasma Atomic Emission Spectrophotometry,Inductively Coupled Plasma Atomic Emission Spectroscopy,Spectrophotometry, Atomic Emission,AA Spectrophotometries,AE Spectrophotometries,Absorption Spectrophotometry, Atomic,Emission Spectrophotometry, Atomic,Spectrophotometries, AA,Spectrophotometries, AE,Spectrophotometry, AA,Spectrophotometry, AE

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