Results 241 to 250 of about 101,597 (287)

Functional anatomy, jaw mechanisms, and feeding behavior of Dunkleosteus terrelli (Placodermi, Arthrodira)

open access: yesThe Anatomical Record, EarlyView.
A new musculoskeletal reconstruction and revision of the cranio‐mandibular anatomy of the Devonian arthrodire placoderm Dunkleosteus terrelli from a comparative and functional anatomical perspective. Dunkleosteus is a specialized arthrodire with many specializations for feeding on large vertebrates, and many of its features are part of broader ...
Russell K. Engelman   +4 more
wiley   +1 more source

Ferroptosis-The "Double-Edged Sword" in Cancer: Mechanisms of Tumor Suppression/Resistance and Therapeutic Manipulation. [PDF]

open access: yesBiology (Basel)
Quaranto D   +7 more
europepmc   +1 more source
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The nitrosyl compounds of ferrous animal haloperoxidases

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology, 1984
Human myeloperoxidase, human eosinophil peroxidase and bovine lactoperoxidase (donor: hydrogen-peroxide oxidoreductase, EC 1.11.1.7) reduced with ascorbic acid form nitrosyl compounds which show rhombic EPR signals centered at g = 2. Using 14NO (IN = 1), the central resonance signal exhibited a hyperfine structure of nine lines originating from a ...
B G, Bolscher, R, Wever
openaire   +2 more sources

The nitrosyl compound of ferrous lactoperoxidase

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology, 1984
Abstract The nitrosyl compound of reduced bovine lactoperoxidase (donor:hydrogen-peroxide oxidoreductase, EC 1.11.1.7) has been prepared using two methods of initial reduction prior to exposure to NO; namely, dithionite and electrochemical reduction.
Gunnel Sievers   +3 more
openaire   +1 more source

A Superoxo-Ferrous State in a Reduced Oxy-Ferrous Hemoprotein and Model Compounds

Journal of the American Chemical Society, 2003
Cryoreduction of the [FeO2]6 (n = 6 is the number of electrons in 3d orbitals on Fe and pi* orbitals on O2) dioxygen-bound ferroheme through irradiation at 77 K generates an [FeO2]7 reduced oxy-heme. Numerous investigations have examined [FeO2]7 centers that have been characterized as peroxo-ferric centers, denoted [FeO2]per7, in which a ferriheme ...
Roman, Davydov   +5 more
openaire   +2 more sources

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