Results 41 to 50 of about 5,998,007 (252)

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Ability of a high-total antioxidant capacity diet to increase stool weight and bowel antioxidant status in human subjects [PDF]

, 2010
There is limited knowledge about the possible effect of unabsorbed dietary antioxidants that reach the large intestine on bowel habits. The aim of the present study was to investigate whether a dietary recommendation directed to increase diet total ...
BRIGHENTI, Furio, Silvia Valtueña, F. Scazzina, L. Franzini, A. Buschini, M.A. Bianchi, Claudia Pellacani, Furio Brighenti, M.L. Callegari, N. Pellegrini, ML. Callegari, Maria Luisa Callegari, DEL RIO, Daniele, FRANZINI, Laura, Francesca Scazzina, Laura Franzini, F. Brighenti, Pellegrini, Nicola, ZAVARONI, Ivana, C. Pellacani, I. Zavaroni, S. Valtueña, Callegari, Maria Luisa, BUSCHINI, Annamaria, Marta A. Bianchi, Nicoletta Pellegrini, PELLEGRINI, Nicoletta, Bianchi, Maria Vittoria, Ivana Zavaroni, PELLACANI, Claudia, Daniele Del Rio, Annamaria Buschini, MA. Bianchi, D. Del Rio, SCAZZINA, Francesca   +34 more
core   +1 more source

The microbiome in human skin aging

FEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana, Cornelia Wiegand, Omid Omrani, Mario Fabri   +3 more
wiley   +1 more source

Effects of a powder made from three medicinal plants on growth performance, intestinal health, antioxidant activity, and anti-inflammatory ability in Xianghuang chickens

Frontiers in Veterinary Science
This study investigated the effect of a traditional Chinese medicine (TCM) plant powder made from an equal proportion of Sarcococca ruscifolia Stapf, Hedera nepalensis var.
Can Yang, XiaoWu Tang, RunTao Wu, YunMiao Jiang, Qi Quan, YuTian Xiao, JiaXuan Kuang, JiaYi Chen, QingHai Tang, Zhi Jiang   +9 more
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Tea Catechins: Potential Plant-Derived Feed Additives for Improving Chicken Intestinal Health and Productivity

Animals
In response to the global antimicrobial resistance and residue issues, most countries and regions have implemented comprehensive bans on the use of growth-promoting antibiotics in animal feed formulations.
Bing Tian, Wenjing Zhuang, Yanle Fan, Yun Hu, Xiaoyan Cui, Tingting Li, Liyang Zhang, Xugang Luo, Shengchen Wang   +8 more
doaj   +1 more source

Effects of Glutamine on Digestive Function and Redox Regulation in the Intestines of Broiler Chickens Challenged with Salmonella Enteritidis [PDF]

Brazilian Journal of Poultry Science, 2019
The aim was to investigate the effect of glutamine (Gln) on broilers challenged with Salmonella Enteritidis. 240 1-day-old birds were divided into four groups in a completely randomized design, each of which included 6 replicates with 10 birds per ...
Q Wu, Z Liu, S Li, C Jiao, Y Wang, Y Wang   +5 more
doaj   +1 more source

Translophagy—A potential link between autophagy impairment and translational errors

FEBS Letters, EarlyView.
Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk, Gailing Ma, Robin Antrobus, Diego Manni, Marco Trevisan‐Herraz, Mustafa Khwaja, Max Brown, Gavin D. Richardson, Masaaki Komatsu, Daniel Erskine, Viktor I. Korolchuk, Tetsushi Kataura   +11 more
wiley   +1 more source

Antioxidant Function of Coenzyme Q

Journal of Nutritional Science and Vitaminology, 1992
Evidence for in vivo antioxidative activity of reduced CoQ homologs has been presented. This came from studies with experimental endotoxemia in mice, reoxygenation of rat liver following ischemia, and reoxygenation of canine heart following 24-hour cold preservation.
openaire   +3 more sources

Metastatic niche shaped by host factors influences disseminated cancer cell fate

FEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward, Álvaro Ruiz‐Tabas, Patricia Altea‐Manzano   +2 more
wiley   +1 more source