Results 121 to 130 of about 4,765,787 (310)

Phytochemical Composition and Biological Activity

Plants
Phytochemicals are bioactive plant compounds that provide humans with health benefits, representing a valuable source of novel bioactive molecules [...]
Antonella Fais, Benedetta Era
doaj   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

Biological Activity of Liposomal Silibinin

Антибиотики и Химиотерапия, 2020
The aim of the study was to obtain and characterize liposomal silibinin, as well as to study its antitumor and antimicrobial activity. Liposomes were obtained by hydration of a thin-layer film with a buffer solution followed by multiple freezing-thawing ...
N. B. Feldman, O. I. Gudkova, V. N. Kuryakov, T. I. Gromovykh, A. A. Baranova, V. S. Sadykova, S'. V. Lutsenko   +6 more
doaj  

A Langmuir approach on monolayer interactions to investigate surface active peptides [PDF]

, 2010
The Langmuir Blodgett apparatus provides a versatile system for studying the interfacial properties of peptides and peptide-membrane interactions under controlled conditions.
Dennison, Sarah Rachel, Harris, Frederick, Phoenix, David Andrew   +2 more
core  

Would You Like a Sample? [PDF]

In this lesson students will investigate sampling strategies for biological communities in the ocean to see how well biological samples represent the actual communities from which they are taken.

core   +1 more source

Promising Prodiginins Biological Activities

Chemistry & Biodiversity
ABSTRACTProdiginins are a large family of at least 34 pyrrolic compounds, including the well‐studied red pigment prodigiosin. Prodiginins are produced by several microorganisms displaying broad biological activities, including antimicrobial, antiviral, antiparasitic, antiproliferative, and immunosuppressive activities.
María F. Ladetto, Melisa E. Gantner, Boris E. Rodenak‐Kladniew, Santiago Rodriguez, María L. Cuestas, Alan Talevi, Guillermo R. Castro   +6 more
openaire   +2 more sources

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Biological Activity of Metal Complexes

Inorganics
Metal complexes play a fundamental role in biological systems and continue to attract sustained interest due to their remarkable potential in therapeutic, diagnostic, and biotechnological applications [...]
Vinay K. Sharma
doaj   +1 more source

Biologically Active Oxidized Phospholipids [PDF]

Journal of Biological Chemistry, 1999
T M, McIntyre, G A, Zimmerman, S M, Prescott   +2 more
openaire   +2 more sources

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

FEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga, Toshiki Takahashi, Akiko Kuma, Hiroyuki Kawahara   +3 more
wiley   +1 more source