Results 271 to 280 of about 282,179 (335)

Hydrogels in Simulated Microgravity: Thermodynamics at Play. [PDF]

Gels
Sepahvandi A, Johnson J, Arasan A, Cataldo R, Ghoreishian SM.   +4 more
europepmc   +1 more source

Ethnomedicinal Uses, Phytochemistry, Pharmacological Activities, and Toxicology of the Subfamily Gomphrenoideae (Amaranthaceae): A Comprehensive Review

Chemistry &Biodiversity, EarlyView.
ABSTRACT The subfamily Gomphrenoideae is composed of about 480 accepted species, many of which have been historically used as medicinal plants, reason why they have been studied in terms of chemical profile, biological activity, and safety. This review consolidates the advances in research on this subfamily over the past 47 years, emphasizing its ...
Dayanna Isabel Araque Gelves, Giulia Cristina de Andreoli Souza, Alvaro Jose Hernandez Tasco, Marcos José Salvador   +3 more
wiley   +1 more source

RNA lipid nanoparticles stabilized during nebulization through excipient selection. [PDF]

Nanoscale Adv
Slaughter KV, Isaacs-Bernal D, Donders EN, Wang S, Sabbah SG, Li XO, Dang M, Jackiw IM, Chan KYT, Cullis P, Shoichet MS.   +10 more
europepmc   +1 more source

Cold‐Adapted Lipid A from Polaribacter sp. SM1127: A Study of Structural Heterogeneity and Immunostimulatory Properties

ChemBioChem, EarlyView.
This analysis reveals structural heterogeneity in the lipopolysaccharide lipid A from the cold‐adapted Gram‐negative bacterium Polaribacter sp. SM1127, with variations in fatty acid chain number, length, branching, saturation, and hydroxylation degree, likely aiding bacterial adaptation to cold environmental stressors. Lipopolysaccharide is shown to be
Roberta Cirella, Emanuela Andretta, Luca De Simone Carone, Francesca Olmeo, Mei‐Ling Sun, Yu‐Zhong Zhang, Marcello Mercogliano, Antonio Molinaro, Alba Silipo, Flaviana Di Lorenzo   +9 more
wiley   +1 more source

Melatonin Pre-Treatment Protects Erythrocytes Against Subsequent Oxidative Damage. [PDF]

Molecules
Jasenovec T, Vazan R, Radosinska D, Gardlik R, Radosinska J.   +4 more
europepmc   +1 more source

SAAP‐148 Oligomerizes into a Hexamer Forming a Hydrophobic Inner Core

ChemBioChem, EarlyView.
The highly cationic and hydrophobic antimicrobial peptide SAP‐148 effectively eradicates multidrug‐resistant bacteria, persistent cells, and biofilms without inducing resistance. Its efficiency is likely due to its ability to disrupt bacterial membranes as an oligomer, forming a stable alpha‐helical hexameric bundle with three parallel dimers that ...
Aden Hodzic, Djenana Vejzovic, Altea Topciu, Kirill Kuhlmann, Raj Kumar, Maria Andrea Mroginski, Alejandra de Miguel, Pia Hofmann, Klaus Zangger, Markus Weingarth, Robert A. Cordfunke, Jan W. Drijfhout, Peter Nibbering, Michal Belicka, Karl Lohner, Nermina Malanovic   +15 more
wiley   +1 more source

Effect of <i>Funneliformis mosseae</i> and Cu Additives on the <i>Astragalus sinicus</i> Root Growth and Cd Uptake Under the Modeled Conditions. [PDF]

Microorganisms
Li Y, Cai R, Hu J, Liu H, Zhu X.
europepmc   +1 more source

Changes in the Aqueous Solvent do not Impact the Internal Ring‐Flip Dynamic of Fully Buried F52 in Protein GB1

ChemBioChem, EarlyView.
The ring‐flip dynamic in the interior of a protein is independent from changes in the solvent and only depends on the protein itself. Aromatic ring flips are a hallmark of protein dynamics. They are mediated by either transient “breathing” motions in which the protein expands into the solvent or by transient internal rearrangement of void spaces ...
Matthias Dreydoppel, Mikhail Achkinazi, Charlotte Krünholz, Paula L. Jordan, Ulrich Weininger   +4 more
wiley   +1 more source

Eugene M Renkin. His Many Contributions to Microvascular Research With Examples of How They Inform Current Investigations of Microvascular Dysfunction. [PDF]

Microcirculation
Curry FE, Michel CC.
europepmc   +1 more source

Mammalian Tolerance to Amino Acid Heterochirality

ChemBioChem, Accepted Article.
Organisms use amino acids predominantly in l‐configuration. On the other hand, a series of studies show that a variety of d‐amino acids also occur in mammals and amino acid homochirality is not complete. Mammals de novo synthesize most amino acids with l‐configuration, but serine and aspartate are converted from l‐ to d‐configuration by endogenous ...
Jumpei Sasabe, Sakiko Taniguchi, Kenichiro Adachi, Xuan Tran, Masataka Suzuki   +4 more
wiley   +1 more source