Sentences with phrase «does cytochrome»

And what does cytochrome do?

Not exact matches

Chen and his colleagues, postdocs Xiongyi Huang, Jennifer Kan, and graduate student Ruijie Zhang, did this by giving the bacteria a copy of a gene that encodes an enzyme called cytochrome P450.

Because mitochondria are inherited from the mother, even breeding with parasites that don't have cytochrome b mutations won't help the parasite escape its fate.

Edward Bullmore, UK Robert Dow, UK Garrett Fitzgerald, USA - Prostanoid biology and the role of peripheral molecular clocks in cardiovascular biology, metabolism and aging Alex Phipps, UK - Oncology, Clinical Pharmacology, Biologics and Immunotherapy Patrick du Souich, Canada - Cytochrome P450, membrane carriers, disease, inflammation, rational use of drugs, clinical pharmacology David J. Webb, UK - hypertension, chronic kidney disease, endothelial function and dysfunction, arterial stiffness, health technology assessment, medicines regulation Don Birkett, Australia - Clinical pharmacology / pharmacokinetics and drug utilisation

Certain particle compounds may directly generate ROS in vivo because of their surface chemistry (eg, metals, organic compounds, and semiquinones) or after bioactivation by cytochrome P450 systems (eg, polycyclic aromatic hydrocarbon conversion to quinones).6, 290 a, 290 b A particle surface or anions present on otherwise more inert particles may disrupt iron homeostasis in the lung and thereby also generate ROS via Fenton reactions.291 Other PM constituents may do so indirectly by the upregulation of endogenous cellular sources (eg, nicotinamide adenine dinucleotide phosphate [NADPH]-RRB- oxidase) 292,293 or by perturbing organelle function (eg, mitochondria) by taken - up PM components.261 Particle stimulation of irritant and afferent ANS fibers may also play a role in local and systemic oxidative stress formation.294 Given the rich antioxidant defenses in the lung fluid, secondarily generated oxidization products of endogenous molecules (eg, oxidized phospholipids, proteins) or a reduction in endogenous antioxidants per se may be responsible at least in part for the state of oxidative stress in the lungs (along with instigating the subsequent cellular responses) rather than ROS derived directly from PM and its constituents.

A system of enzymes called cytochrome P450 (CYP), found in the liver, kidney, lungs and the brain do the job.

Just don't eat them in the hope of activating cytochrome p450.

Do you know why the cytochrome P450 is named P450?