Results 171 to 180 of about 187,503 (276)

Cordycepin mediates neuroprotection against apoptosis via ERK/CREB signaling activation in Aβ1–42‐induced neuronal cell models

Ibrain, Volume 11, Issue 1, Page 84-97, Spring 2025.
This study demonstrates cordycepin's neuroprotective effects against Aβ1–42‐induced apoptosis in neuronal cells, mediated through the activation of the extracellular signal‐regulated kinase/cyclic AMP‐responsive element‐binding protein (ERK/CREB) signaling pathway.
Wenshu Zhou, Cheng Wang, Yige Tan, Philip Lazarovici, Xiaoyan Wen, Shaoping Li, Wenhua Zheng   +6 more
wiley   +1 more source

Integrating theory and empirical patterns: Fish body size distributions, life history traits, and environmental flows in streams. [PDF]

Sci Adv
Woods T, McGarvey DJ, Cashman MJ, Meador MR, Carlisle DM, Eng K, Kopp DA, Maloney KO.   +7 more
europepmc   +1 more source

The relationship between cellular protein content and selenium accumulation in freshwater microalgae

Integrated Environmental Assessment and Management, EarlyView.
Abstract Variability in the bioconcentration of selenium (Se) by primary producers at the base of the food web results in uncertainty in predictions of bioaccumulation and ecological risk to higher trophic level organisms. Water chemistry, speciation of Se, and periphyton community composition have all been suggested as factors that contribute to ...
Courtney Bogstie, Melanie Gallant, James R. Elphick, Christopher Kennedy   +3 more
wiley   +1 more source

Operative hysteroscopy for intrauterine adhesions: Comparison between single and multiple procedures. A retrospective cohort

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective To compare outcomes of operative hysteroscopy for intrauterine adhesions between single and multiple procedures. Methods This was a retrospective cohort in a teaching hospital including women of childbearing age treated by operative hysteroscopy for intrauterine adhesions between January 2010 and May 2020.
Cécile Bleas, Elodie Debras, Anne‐Gaëlle Pourcelot, Hervé Fernandez, Perrine Goussault Capmas   +4 more
wiley   +1 more source

Species Richness of Freshwater Fish Trophic Guilds Increases With Tropical River Discharge and Decreases With Variability. [PDF]

Ecol Evol
Perna CN, Sternberg D, Kennard MJ, Luiz OJ, Irvine DJ, Stratford D, Kopf RK.   +6 more
europepmc   +1 more source

Oat β‐Glucan and Galactooligosaccharides Influence Gallstone Formation by Modulating the Gut Microbiota, Particularly Desulfovibrionales

iMetaMed, EarlyView.
Oat β‐glucan and galactooligosaccharides influence the formation of gallstones by modulating the gut microbiota, particularly the abundance of Desulfovibrionales. The primary mechanism involves metabolic byproducts associated with Desulfovibrionales inhibiting hepatic bile acid synthesis via both the hepatic FXR–SHP and intestinal FXR–FGF15 signaling ...
Liang Tian, Yanyan Lin, Ping Yue, Long Gao, Leiqing Wang, Chongfei Huang, Jinyu Zhao, Ningzu Jiang, Jiahui xi, Haidong Ma, Zhen Liu, Ruyang Zhong, Wenkang Fu, Ningning Mi, Mingzhen Bai, Bodong Zhang, Lunzhi Dai, Jiang Li, Hu Chen, Jinqiu Yuan, Wenbo Meng   +20 more
wiley   +1 more source

Sequential Thresholds Shape Drylands' Multitrophic Response to Aridification. [PDF]

Ecol Lett
Morant J, Sánchez-Zapata JA, Monfort-Calatayud M, Soliveres S.   +3 more
europepmc   +1 more source

Weizmannia coagulans XY2 Mitigates Copper Neurotoxicity via Gut–Brain Axis Modulation of Tryptophan Metabolism and Oxidative‐Inflammatory Crosstalk

iMetaOmics, EarlyView.
Copper interferes with tryptophan metabolism and 5‐HT levels by modulating intestinal flora. Intestinal barrier breakdown and inflammatory response trigger nerve damage under copper exposure. W. coagulans XY2 alleviates copper‐induced neurotoxicity by targeting a multi‐dimensional “tryptophan metabolism‐antioxidant defense‐gut‐brain axis” network.
Yufang Gao, Xiaodong Zheng, Fujie Yan
wiley   +1 more source

Warming Reduces Parasitoid Success and Narrows Their Diet Breadth. [PDF]

Ecol Lett
Lue CH, Thierry M, Jorge LR, Pardikes NA, Higgie M, Hrček J.   +5 more
europepmc   +1 more source

easynem: An R package for computing and visualizing soil nematode ecological indices

iMetaOmics, EarlyView.
Easynem is a user‐friendly and flexible R package that streamlines the complex analysis of soil nematode communities for evaluating soil health. It offers an integrated workflow for data processing, calculation of dozens of ecological indices, and comprehensive visualization of results to generate meaningful ecological insights.
Kunguang Wang, Jiqi Shao, Jing Ma, Dongming Cui, Ziyue Fu, Lan Tang, Runjiao Ma, Yuanmei Zuo, Shaohua Gu   +8 more
wiley   +1 more source