Results 111 to 120 of about 604,858 (259)

Probing vibrational energy relaxation in proteins using normal modes [PDF]

open access: yesarXiv, 2004
Vibrational energy relaxation (VER) of a selected mode in cytochrome c (hemeprotein) in vacuum is studied using two theoretical approaches: One is the equilibrium simulation approach with quantum correction factors, and the other is the reduced model approach which describes the protein as an ensemble of normal modes coupled with nonlinear coupling ...
arxiv  

Preparation of Cytochrome c with the Aid of Ion Exchange Resin. [PDF]

open access: bronze, 1950
Sven Paléus   +3 more
openalex   +1 more source

The Encapsulation Strategies for Targeted Delivery of Probiotics in Preventing and Treating Colorectal Cancer: A Review

open access: yesAdvanced Science, EarlyView.
This work summarizes the efficacy and mechanisms of probiotics in CRC treatment, providing a comprehensive overview of various encapsulation methods such as microcapsules, hydrogels, single‐cell nanocoatings, and nanofibers for targeted probiotic delivery to inflammatory sites, with particular emphasis on the potential advantages of emerging single ...
Hao Zhong   +5 more
wiley   +1 more source

Genetic population structure of the critically endangered stellate sturgeon (Acipenser stellatus) in the Black Sea basin: Implications for conservation

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 32, Issue 12, Page 1926-1939, December 2022., 2022
Abstract Stellate sturgeon (Acipenser stellatus) is a species of great conservation concern throughout its range. Over the past century, it has experienced a dramatic decline in abundance and distribution in the Black Sea basin. Information regarding the genetic structure of the species is very limited in the region, despite its crucial importance for ...
Daniela Nicoleta Holostenco   +16 more
wiley   +1 more source

Vibrational energy relaxation in proteins [PDF]

open access: yesarXiv, 2004
An overview of theories related to vibrational energy relaxation (VER) in proteins is presented. VER of a selected mode in cytochrome c is studied using two theoretical approaches. One is the equilibrium simulation approach with quantum correction factors, and the other is the reduced model approach which describes the protein as an ensemble of normal ...
arxiv  

Sulfur Bridge Geometry Boosts Selective FeIV═O Generation for Efficient Fenton‐Like Reactions

open access: yesAdvanced Science, EarlyView.
The sulfur bridge regulated the geometry and electronic effects of Fe diatomic pairs for selective and efficient generation of FeIV═O, opening an avenue to tune the microenvironment of active atomically dispersed sites and increase their loading amounts. Abstract High‐valent iron–oxo species (FeIV═O) is a fascinating enzymatic agent with excellent anti‐
Xunheng Jiang   +12 more
wiley   +1 more source

PINK1 mutants associated with recessive Parkinson’s disease are defective in inhibiting mitochondrial release of cytochrome c

open access: yesNeurobiology of Disease, 2007
Mutations in PTEN-induced kinase 1 (PINK1) gene cause recessive familial type 6 of Parkinson’s disease (PARK6). We investigated molecular mechanisms underlying PINK1 neuroprotective function and PARK6 mutation-induced loss of PINK1 function ...
Hung-Li Wang   +7 more
doaj  

The Splitting with Silver Salts of the Cysteine-porphyrin Bonds in Cytochrome c. [PDF]

open access: bronze, 1950
Karl-Gustav Paul   +3 more
openalex   +1 more source

Identification of CD38high Monocyte as a Candidate Diagnostic Biomarker and Therapeutic Target for Sepsis

open access: yesAdvanced Science, EarlyView.
This study uncovers that CD38high monocytes discriminate sepsis and sterile inflammation and are associated with 28‐day mortality in bacterial sepsis. Targeting CD38 therapy reduces inflammatory response in monocytes and in sepsis mice model. Mechanistically, CD38‐HIF‐1α/glycolysis/MGO loop exacerbates sepsis‐induced immune dysregulation.
Ning Hua   +19 more
wiley   +1 more source

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