Results 111 to 120 of about 60,708 (241)

Cytokine Expression of Microscopic Colitis Including Interleukin-17

open access: yesGut and Liver, 2015
Background/AimsMicroscopic colitis is characterized by chronic watery diarrhea with specific pathological changes that can be diagnosed by microscopic examination.
doaj   +1 more source

Heme oxygenase-1 and acute kidney injury

open access: yesCurrent opinion in nephrology and hypertension, 2014
Purpose of review Heme oxygenase activity, possessed by an inducible heme oxygenase-1 (HO-1) and a constitutive isoform (HO-2), catalyzes the conversion of heme to biliverdin, liberates iron, and generates carbon monoxide.
K. Nath
semanticscholar   +1 more source

Acetylation‐Deacetylation‐Driven Natural Product Biosynthesis

open access: yesChemistryEurope, EarlyView.
This review summarizes the role of acetylation‐deacetylation in natural product biosynthesis, including acetylation followed by deacetylation after several biosynthetic steps, acetylation‐mediated rearrangement, acetylation‐triggered elimination, and the acetylation cycle as a regulatory mechanism. These processes are vital for the formation of complex
Huibin Wang, Ikuro Abe
wiley   +1 more source

Frataxin deficiency alters gene expression in Friedreich ataxia derived IPSC‐neurons and cardiomyocytes

open access: yesMolecular Genetics &Genomic Medicine, Volume 11, Issue 1, January 2023., 2023
FA is a progressive neurodegenerative disorder, but the primary cause of death is heart disease which occurs in 60% of the patients. Several functions of frataxin have been proposed, but none of them fully explain why its deficiency causes the FA phenotypes nor why the most affected cell types are neurons and cardiomyocytes.
Mariana B. Angulo   +6 more
wiley   +1 more source

A Protochlorophyllide (Pchlide) a Oxygenase for Plant Viability

open access: yesFrontiers in Plant Science, 2019
Higher plants contain a small, 5-member family of Rieske non-heme oxygenases that comprise the inner plastid envelope protein TIC55, phaeophorbide a oxygenasee (PAO), chlorophyllide a oxygenase (CAO), choline monooxygenase, and a 52 kDa protein (PTC52 ...
Steffen Reinbothe   +6 more
doaj   +1 more source

An Oxoiron(IV) Complex Supported by an N‐Alkylated Cyclam Ligand System Containing a Pendant Alcohol Moiety

open access: yesChemistry – A European Journal, EarlyView.
Depending on the pendant atom present in the N‐alkylated cyclam (1,4,8,11‐tetraazacyclotetradecane) based ligand framework, substantially altered conformations of the non‐heme iron(IV)‐oxo intermediates are revealed. Abstract The effect of a pendant neutral alcohol moiety in the N‐alkylated cyclam (1,4,8,11‐tetraazacyclotetradecane) ligand backbone is ...
Dibya Jyoti Barman   +6 more
wiley   +1 more source

Synthesis and Electrochemistry of Copper(I) Complexes with Weakly Basic, Fluorinated, and Multicyclic Arenes

open access: yesChemistry – A European Journal, EarlyView.
Weak Coordination, High Potentials: Making use of the weakly coordinated copper(I)‐dinitrogen complex [(N2)Cu{Al(ORF)4}] (RF = C(CF3)3) as a precursor, homoleptic Cu(I)‐arene complexes with weakly basic (fluorinated) arene ligands were synthesized. The higher the degree of fluorination of the arenes, the weaker are their interaction with Cu(I) and the ...
Julie Willrett   +4 more
wiley   +1 more source

Interaction of Cysteamine Oxygenase with o‐Phenanthroline [PDF]

open access: bronze, 1969
D. Cavallinì   +4 more
openalex   +1 more source

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