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Investigations on the Action of the Iron-Containing Growth Factors, Sideramines; and Iron-Containing Antibiotics, Sideromycins

Autor: B. F. Burnham

Publikováno v: Journal of General Microbiology. 32:117-121

SUMMARY: The formation of catalase activity by an Arthrobacter strain jg-9 is dependent upon the addition of exogenous haemin, or the iron-containing growth factor ferrichrome. The iron-containing antibiotic ferrimycin A inhibited the synthesis of ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1208614e01d75087cf3fa499fb106152
https://doi.org/10.1099/00221287-32-1-117

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Biosynthesis of porphyrin precursors. Purification and characterization of mammalian L-alanine:gamma,delta-dioxovaleric acid aminotransferase

Autor: L, Varticovski, J P, Kushner, B F, Burnham

Publikováno v: The Journal of biological chemistry. 255(8)

Bovine liver mitochondria have been found to contain an enzyme which will catalyze the formation of delta-aminolevulinic acid via a transamination reaction rather than via the condensation of glycine and succinyl coenzyme A. The enzyme, L-alanine: ga

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::dadc8d8f55852f54234e3d6af5e7b976
https://pubmed.ncbi.nlm.nih.gov/7364767

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Manganese protoporphyrin IX. A potential intravenous paramagnetic NMR contrast agent: preliminary communication

Autor: L S, Jackson, J A, Nelson, T A, Case, B F, Burnham

Publikováno v: Investigative radiology. 20(2)

An endogenous, biological chelating substance--protoporphyrin--has been studied in vitro and in vivo for potential usefulness as an MRI contrast agent. In vitro data show that manganese protoporphyrin IX (Mn PP) maintains strong paramagnetic properti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::69b7fd8e933a9bba1188709ace4f099a
https://pubmed.ncbi.nlm.nih.gov/3988477

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Quantitative determination of erythrocyte zinc protoporphyrin

Autor: A A, Lamola, J, Eisinger, W E, Blumberg, T, Kometani, B F, Burnham

Publikováno v: The Journal of laboratory and clinical medicine. 89(4)

An elevated zinc protoporphyrin (ZPP) level in blood is indicative of lead poisoning (as well as iron-deficiency anemia) and is the basis for certain fluorometric screening tests. The calibration of such test protocols and instruments requires ways t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::72d1a77d8cb6fe5bc27e2b63c2a93cb0
https://pubmed.ncbi.nlm.nih.gov/845488

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