Results 11 to 20 of about 142,240 (109)

A Novel, Highly Potent NADPH-Dependent Cytochrome P450 Reductase from Waste Liza klunzingeri Liver. [PDF]

open access: yesMar Drugs, 2023
The use of marine enzymes as catalysts for biotechnological applications is a topical subject. Marine enzymes usually display better operational properties than their animal, plant or bacterial counterparts, enlarging the range of possible ...
Bahramian Nasab S   +4 more
europepmc   +2 more sources

Effects of chemical contaminants on the health of Mytilus edulis from Puget Sound, Washington. II. Cytochemical detection of subcellular changes in digestive cells [PDF]

open access: yes, 1995
Activities of the enzymes NADPH-dependent ferrihemoprotein reductase (NFR), NADH-dependent DT -diaphorase (DTD), gamma-glut amyl transpeptidase (GGT), and catalase (CAT) and peroxisome proliferation (PP) in the digestive cells of Myliills edulis ...
Varanasi, U   +2 more
core   +1 more source

Assessment of Seasonal Variability of Cytochemical Responses to Contaminant Exposure in the Blue Mussel Mytilus edulis (Complex) [PDF]

open access: yes, 2003
A selected suite of cytochemical parameters in Mytilus edulis are altered in response to field and laboratory exposure to chemical contaminants.
Snider, R G   +3 more
core   +1 more source

A novel NADPH:(bound) NADP + reductase and NADH:(bound) NADP + transhydrogenase function in bovine liver catalase [PDF]

open access: yes, 2005
Many catalases have the shared property of containing bound NADPH and being susceptible to inactivation by their own substrate, H2O2. The presence of additional (unbound) NADPH effectively prevents bovine liver and human erythrocytic catalase from ...
KIRKMAN, Henry N.   +3 more
core   +3 more sources

Metabolic pathway of the nitrosoureas catalyzed by cytochrome P-450 and NADPH cytochrome P-450 reductase [PDF]

open access: yes
Three highly purified forms of cytochrome P-450 (P-450a, P-450b, P-450c) from Aroclor 1254-induced rat hepatic microsomes catalyzed the monooxygenation of 1-(2- chloroethyl)-3-(trans-4-methylcyclohexyl)-1-nitrosourea (MeCCNU) and 1-(2-chloroethyl)-3 ...
Potter, David Willard
core   +4 more sources

NADPH–Cytochrome P450 Reductase Mediates the Fatty Acid Desaturation of ω3 and ω6 Desaturases from Mortierella alpina

open access: yes, 2022
Fatty acid desaturases play an important role in maintaining the appropriate structure and function of biological membranes. The biochemical characterization of integral membrane desaturases, particularly ω3 and ω6 desaturases, has been limited by ...
Jing Li   +7 more
core   +1 more source

NADPH consumption by eNOS reductase domain.

open access: yes, 2015
NADPH oxidation was monitored spectrophotometrically at 340 nm in the reactions containing 50 mM Tris-HCl, pH 7.4, 60 μM NADPH, 32 μg/ml eNOS. As shown, self- oxidation of NADPH was 0.3 μM per hour in the absence of Ca2+/ CaM (triangle).
Yuanzhuo Chen (802891)   +4 more
core   +1 more source

Mycobacterium tuberculosis FprA, a novel bacterial NADPH-ferredoxin reductase

open access: yes, 2002
The gene fprA of Mycobacterium tuberculosis, encoding a putative protein with 40% identity to mammalian adrenodoxin reductase, was expressed in Escherichia coli and the protein purified to homogeneity.
F. Fischer   +7 more
core   +1 more source

Crystal Structure of NADPH-Dependent Methylglyoxal Reductase Gre2 from Candida Albicans

open access: yes, 2019
Gre2 is a key enzyme in the methylglyoxal detoxification pathway; it uses NADPH or NADH as an electron donor to reduce the cytotoxic methylglyoxal to lactaldehyde. This enzyme is a member of the short-chain dehydrogenase/reductase (SDR) superfamily whose
Giang Thu Nguyen   +6 more
core   +1 more source

Inhibition Mechanisms of Lead, Cadmium and Nickel for the Purified Bovine Liver NADPH-Cytochrome P450 Reductase

open access: yes, 2011
Very little information is available on the effects of metals in veterinary animals, despite the fact that they are exposed to these chemicals via contaminated plants and water sources.
ARINÇ, EMEL   +7 more
core   +1 more source

Home - About - Disclaimer - Privacy