Results 91 to 100 of about 1,259,046 (413)
Exploration of heterogeneity and recurrence signatures in hepatocellular carcinoma
Molecular Oncology, EarlyView.This study leveraged public datasets and integrative bioinformatic analysis to dissect malignant cell heterogeneity between relapsed and primary HCC, focusing on intercellular communication, differentiation status, metabolic activity, and transcriptomic profiles.
Wen‐Jing Wu +15 more
wiley +1 more source
Acta Scientiarum: Agronomy, 2008 A peroxidase (EC. 1.11.1.7) solúvel e ionicamente ligada foi extraída da carambola em diferentes estádios de maturação da fruta. Os extratos foram preparados utilizando solução tampão fosfato de sódio 100 mM e pH 7,0 e determinada a atividade enzimática ...
Camila Laurenti, Edmar Clemente
doaj +1 more source
Analytical Chemistry, 2018 The peroxidase-like catalytic activity of gold nanoclusters (Au-NCs) is quite low around physiological pH, which greatly limits their biological applications.
Lianzhe Hu +4 more
semanticscholar +1 more source
Molecular Oncology, EarlyView.TGF‐β has a complex role in cancer, exhibiting both tumor‐suppressive and tumor‐promoting properties. Using a series of differentiated tumoroids, derived from different stages and mutational background of colorectal cancer patients, we replicate this duality of TGF‐β in vitro. Notably, the atypical but highly aggressive KRASQ22K mutation rendered early‐
Theresia Mair +17 more
wiley +1 more source
Acta Scientiarum: Agronomy, 2008 Neste trabalho, a guariroba (Syagrus oleracea, Becc) foi submetida a um procedimento de branqueamento que possibilitou a inativação das enzimas peroxidase (POD) e polifenoloxidase (PPO).
Cristine Elizabeth Alvarenga Carneiro +2 more
doaj +1 more source
Cyanobacterium Oscillatoria sp. peroxidase active at alkaline pH and high stability under chemical stresses [PDF]
Research & Knowledge, 2016 Cyanobacterial peroxidase enzyme extracted from Oscillatoria sp. SWU121 was purified from crude extract by 20-80% ammonium sulfate precipitation, DEAE cellulose ion-exchange chromatography, and Sephadex G-100 size exclusion chromatography.
Surasak Laloknam, Chaiyasard Kachensuwan
doaj +1 more source
FINE STRUCTURAL LOCALIZATION OF A BLOOD-BRAIN BARRIER TO EXOGENOUS PEROXIDASE
Journal of Cell Biology, 1967 Horseradish peroxidase was administered to mice by intravenous injection, and its distribution in cerebral cortex studied with a recently available technique for localizing peroxidase with the electron microscope. Brains were fixed by either immersion or
Th. Reese, M. Karnovsky
semanticscholar +1 more source
Controle da podridão cinzenta da maçã por produtos naturais biologicamente ativos [PDF]
, 2010 Indexación: Web of Science; ScieloBiorend SC (chitosan), BC-1000 EC (grapefruit extract plus bioflavonoids) and ECO-100 SC (bioflavonoids plus organic acids, citric phytoalexins, fatty acids, glycerides and sugars), respectively, suppressed grey rot of ...
Di Piero, Robson M. +7 more
core +2 more sources
Molecular Oncology, EarlyView.We identified adaptor protein ShcD as upregulated in triple‐negative breast cancer and found its expression to be correlated with reduced patient survival and increased invasion in cell models. Using a proteomic screen, we identified novel ShcD binding partners involved in EGFR signaling pathways.
Hayley R. Lau +11 more
wiley +1 more source
LIGHT DEPENDENT CHANGES IN PEROXIDASE ACTIVITY AND PEROXIDE HYDROGEN GENERATION IN THE WHEAT SEEDLINGS [PDF]
Journal of Stress Physiology & Biochemistry, 2011 Participation of light in modification of peroxidase enzymatic system activity and peroxide hydrogen generation in the wheat seedlings shoot and root endocellular compartment is revealed.
Tomilin M.V. +2 more
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