Results 311 to 320 of about 414,309 (352)
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Biochemical and Biophysical Research Communications, 1970
Abstract EPR studies at low temperature on the ferriheme undecapeptide of cytochrome c at alkaline pH in the aggregate state reveal a quite broadened low-spin heme absorption. Successive cycles of reduction and reoxidation cause a slight change in the aggregate. The g-values of this aggregate are at 3.03, 2.16 and 1.46.
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Abstract EPR studies at low temperature on the ferriheme undecapeptide of cytochrome c at alkaline pH in the aggregate state reveal a quite broadened low-spin heme absorption. Successive cycles of reduction and reoxidation cause a slight change in the aggregate. The g-values of this aggregate are at 3.03, 2.16 and 1.46.
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Journal of Emergency Nursing, 2011
January of 2009 marked the start of the Certified Pediatric Emergency Nurse (CPEN) examination. In support of this new certification, three times a year JEN will feature this new column supplying questions similar to those in the CPEN examination to assist in preparation for the examination.
Scott, Deboer, Michael, Seaver
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January of 2009 marked the start of the Certified Pediatric Emergency Nurse (CPEN) examination. In support of this new certification, three times a year JEN will feature this new column supplying questions similar to those in the CPEN examination to assist in preparation for the examination.
Scott, Deboer, Michael, Seaver
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Antioxidants & Redox Signaling, 2020
This Forum issue "Heme Oxygenase" (HO) includes original research articles and reviews that are aimed at understanding the role of HO-1 in several pathophysiological conditions, specially addressing those involving inflammation and oxidative damage. Overall, the seven contributions of this Forum highlight the dual role that HO-1 displays in cells and ...
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This Forum issue "Heme Oxygenase" (HO) includes original research articles and reviews that are aimed at understanding the role of HO-1 in several pathophysiological conditions, specially addressing those involving inflammation and oxidative damage. Overall, the seven contributions of this Forum highlight the dual role that HO-1 displays in cells and ...
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Archives of Biochemistry and Biophysics, 1952
Abstract The evidence for horse-radish peroxidase heme linkages has been reinvestigated in the acid region and there no longer exists experimental support for a heme-linked hydroxyl group. The formation of inactive compound B and the splitting of the enzyme terminate the activity of the enzyme.
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Abstract The evidence for horse-radish peroxidase heme linkages has been reinvestigated in the acid region and there no longer exists experimental support for a heme-linked hydroxyl group. The formation of inactive compound B and the splitting of the enzyme terminate the activity of the enzyme.
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New England Journal of Medicine, 2005
A newly identified protein — heme carrier protein 1 — apparently mediates the uptake of cellular heme.
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A newly identified protein — heme carrier protein 1 — apparently mediates the uptake of cellular heme.
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Heme oxygenase-1/carbon monoxide: from basic science to therapeutic applications.
Physiological Reviews, 2006S. Ryter, J. Alam, A. Choi
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Biochemical and Biophysical Research Communications, 2005
Cytochrome P450 was the first hemoprotein found to have a thiolate anion as the axial ligand of the heme. Several other heme-thiolate proteins, including nitric oxide synthase, were later found in animals, plants, and microorganisms. Both cytochrome P450 and nitric oxide synthase, two major members of the heme-thiolate protein family, catalyze ...
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Cytochrome P450 was the first hemoprotein found to have a thiolate anion as the axial ligand of the heme. Several other heme-thiolate proteins, including nitric oxide synthase, were later found in animals, plants, and microorganisms. Both cytochrome P450 and nitric oxide synthase, two major members of the heme-thiolate protein family, catalyze ...
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Antioxidants & Redox Signaling, 2004
The importance of heme oxygenases in heme catabolism, iron utilization, and cellular signaling has been recognized for many years and is a well studied process in eukaryotes. Through the accessibility of an increasing number of bacterial genomes, it has become evident that heme oxygenases are also widespread in prokaryotes. In these organisms, the heme
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The importance of heme oxygenases in heme catabolism, iron utilization, and cellular signaling has been recognized for many years and is a well studied process in eukaryotes. Through the accessibility of an increasing number of bacterial genomes, it has become evident that heme oxygenases are also widespread in prokaryotes. In these organisms, the heme
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