Results 121 to 130 of about 327,843 (358)
Angewandte Chemie, EarlyView.A dimethylsulfoniopropionate lyase (DddK) was identified as an efficient aza‐Michaelase for the addition of amines to acrylate. Screening 74 amines with wild‐type DddK and its W26G variant yielded N‐substituted and N,N‐disubstituted β‐amino acids in 30%–93% isolated yield.
Diletta Arceri +5 more
wiley +2 more sources
Lipoprotein lipase and acid lipase activity in rabbit brain microvessels.
Journal of Lipid Research, 1979 A preparation of cerebral microvessels was used to demonstrate the presence of lipoprotein lipase and acid lipase activity in the microvasculature of rabbit brain. Microvessels, consisting predominantly of capillaries, small arterioles, and venules, were
P Brecher, H T Kuan
doaj +1 more source
The effect of surface-active agents on pancreatic lipase [PDF]
, 1955 E.D. Wills
openalex +1 more source
Advanced Science, EarlyView.Polystyrene nanoplastics (PS‐NPs) administered via oral exposure accelerate triple‐negative breast cancer (TNBC) progression by synergistically modulating gut microbiota‐derived glutamate production and platelet activation. This study uncovers a pivotal crosstalk between microbial metabolites and platelet‐tumor interactions, offering mechanistic ...
Leilei Zhu +9 more
wiley +1 more source
Solvent‐ and Energy‐Free Solid‐State Strategy for Enzyme Encapsulation in ZIF
Angewandte Chemie, EarlyView.A solvent‐ and energy‐free solid‐state strategy is developed for synthesizing enzyme@ZIF biocomposites by directly mixing enzymes with ZIF precursors. Driven by acid–base interactions, the resulting biocomposites show enhanced activity due to multiphase crystalline structure, larger surface area, better electron transfer, and favorable enzyme ...
Zefang Yu +8 more
wiley +2 more sources
Hologenomics Reveals Specialized Dietary Adaptations in the Mengla Snail‐Eating Snake
Advanced Science, EarlyView.Dietary adaptation studies from a holobiome perspective are scarce beyond mammals. This research reveals how genomic and microbial interactions drive dietary specialization in the Mengla snail‐eating snake, with evidence of gut symbiont convergence between reptiles and mammals.
Chaochao Yan +10 more
wiley +1 more source
Angewandte Chemie, EarlyView.Alcohol dehydrogenases (ADHs) are best known for reducing ketones to chiral alcohols, but their oxidative potential is rarely exploited. Here, we show that selected ADHs catalyze newly discovered promiscuous transformations: the oxidative coupling of primary alcohols with amines or thiols, enabling the direct and efficient synthesis of a broad range of
Matteo Damian +4 more
wiley +2 more sources
PENGARUH EKSTRAK METANOL DAUN PEPAYA (Carica papaya L.) TERHADAP AKTIVITAS ENZIM LIPASE
Kovalen: Jurnal Riset Kimia, 2017 Has conducted research on the effects of methanol extract of leaves papaya (Carica papaya L.) Against Lipase Enzyme Activity. This study aimed to obtain information in a methanol extract inhibits lipase activity. The method used is Complete Random Design
Nurhaeni Nurhaeni +2 more
doaj
Effect of ketone bodies on lipolysis in adipose tissue in vitro
Journal of Lipid Research, 1966 Norepinephrine-sensitive lipase activity was measured in rat epididymal fat pads by determining release either of free fatty acids or of glycerol.
Per Björntorp
doaj +1 more source