Results 91 to 100 of about 271,195 (312)

Antioxidants, their properties, uses in food products and their legal implications

International Journal of Food Studies, 2013
Oxidation decreases consumer acceptability of food by changing its organoleptic properties, destroying essential nutrients and producing toxic compounds. Antioxidants delay oxidation of lipids in foods as well in human systems.
Indrajit D. Thorat, Dipali D. Jagtap, Debabandya Mohapatra, D. C. Joshi, R. F. Sutar, S. S. Kapdi   +5 more
doaj   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gabor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

Antibiofilm activity of a chionodracine‐derived peptide by NMR‐based metabolomics of cell‐free supernatant of Acinetobacter baumannii clinical strains

FEBS Open Bio, EarlyView.
KHS‐Cnd peptide is able to impair biofilm formation and disaggregate mature biofilms in Acinetobacter baumannii clinical isolates. Differences in extracellular metabolites reflect changes in biofilm metabolism due to KHS‐Cnd treatment. Among the differentially represented extracellular metabolites upon KHS‐Cnd treatment, the significantly altered ...
Fernando Porcelli, Enrico Landi, Francesco Maiurano, Irene Paris, Rosanna Papa, Marco Artini, Laura Selan, Stefano Borocci, Francesco Buonocore, Esther Imperlini   +9 more
wiley   +1 more source

Droplet Networks, from Lipid Bilayers to Synthetic Tissues [PDF]

, 2019
An aqueous droplet in a solution of lipid in oil acquires a lipid monolayer coat. When two such droplets are brought together, they adhere through the formation of a droplet interface bilayer (DIB) (Fig. 1a). A high contact angle at the interface (Fig. 1a) indicates a strong interaction between the droplets (Thiam et al. 2012).
Booth, M, Restrepo Schild, V, Downs, F, Bayley, J   +3 more
openaire   +1 more source

ATP13A2 is involved in intracellular polyamine transport in lung epithelial cells

FEBS Open Bio, EarlyView.
Spermidine transport in lung epithelial cells involves the polyamine transporter ATP13A2. Cell proliferation is associated with the upregulation of ATP13A2. Polyamines are present in all living cells and are implicated in various crucial cellular processes such as proliferation, apoptosis and autophagy.
Yuta Hatori, Kohei Kawabata, Takanori Kubo, Takeo Kitazawa, Sae Kanai, Madoka Iwashita, Ami Hayashi, Hiroyuki Nishi, Mikihisa Takano   +8 more
wiley   +1 more source

Effect of phospholipids and bile acids on cholesterol nucleation time and vesicular/micellar cholesterol in gallbladder bile of patients with cholesterol stones [PDF]

, 1993
Supersaturation and rapid nucleation of cholesterol in bile are of key importance in the pathogenesis of cholesterol gallstones. While the effects of bile acids and phospholipids on cholesterol saturation of bile have been extensively studied, their ...
Huber, P., Jüngst, Dieter, Lang, Thomas, Lange, V., Paumgartner, Gustav   +4 more
core  

Lipid Ion Channels

, 2010
The interpretation electrical phenomena in biomembranes is usually based on the assumption that the experimentally found discrete ion conduction events are due to a particular class of proteins called ion channels while the lipid membrane is considered ...
Heimburg, Thomas
core   +1 more source

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

FEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen, Jia‐Ci Jhang, Chun‐Yi Peng, Quốc Cường Nguyễn, Feng‐Huei Lin, Hung‐Ming Wu, Shankung Lin   +6 more
wiley   +1 more source

Safety and biodistribution of sulfated archaeal glycolipid archaeosomes as vaccine adjuvants

Human Vaccines & Immunotherapeutics, 2018
Archaeosomes are liposomes comprised of ether lipids derived from various archaea. Unlike conventional ester-linked liposomes, archaeosomes exhibit high pH and thermal stability. As adjuvants, archaeosomes can induce robust, long-lasting humoral and cell-
Bassel Akache, Felicity C. Stark, Umar Iqbal, Wangxue Chen, Yimei Jia, Lakshmi Krishnan, Michael J. McCluskie   +6 more
doaj   +1 more source

Using small molecules to facilitate exchange of bicarbonate and chloride anions across liposomal membranes [PDF]

, 2009
Bicarbonate is involved in a wide range of biological processes, which include respiration, regulation of intracellular pH and fertilization. In this study we use a combination of NMR spectroscopy and ion-selective electrode techniques to show that the ...
A Fürstner, AP Davis, AV Koulov, C Yamamoto, D Stefayne, E Gout, ED Steinle, F Hofmeister, FA Norris, FG Riddell, HG Hempling, HM Florman, J Fujinaga, Jeffery T. Davis, JL Sessler, Jose Carlos Iglesias-Sánchez, JR Casey, JW Bennett, JY Choi, K Chang, K Kavallieratos, K Tanigaki, L You, M Nguyen, MS Melvin, NM Koropatkin, NN Gerber, NR Williamson, OA Okunola, Oluyomi A. Okunola, Philip A. Gale, Pilar Prados, PV Santacroce, RA Gottlieb, Roberto Quesada, S Ohkuma, T Sato, Tomás Torroba, V Rizzo, WN Lipscomb, WW Cleland, X Li   +41 more
core   +1 more source