Results 41 to 50 of about 160,674 (203)

Interação dos seres vivos: relações entre os seres vivos [Parte 1]

, 2016
Guia de experimento que permite compreender como se dá a interação entre os seres vivos, de mesma espécie, ou de espécies diferentes.
CDCC/USP
core   +2 more sources

A Computational Framework for Myelin as a Regulator of Temporal Integration, Neuronal Excitability, and Synaptic Plasticity

Glia, Volume 74, Issue 12, December 2026.
Computational models illustrate how myelinating glia may shape the temporal integration of spikes upon a common postsynaptic target. Models show consequences for synaptic plasticity, neuronal excitability, and the fidelity of neural signals. ABSTRACT Myelin regulates neural signaling not only by enabling fast conduction but also by dynamically tuning ...
Daniel O'Sullivan, Aref Pariz, Daniel Trotter, Noor Z. Al Dahhan, Juliet K. Knowles, Paul W. Frankland, Donald Mabbott, Jérémie Lefebvre   +7 more
wiley   +1 more source

Combating Campylobacter Resistance in Moroccan Poultry Using Essential Oil–Ciprofloxacin Combination

Veterinary Medicine and Science, Volume 12, Issue 6, November 2026.
With an estimated prevalence of 15.52% in Moroccan poultry, Campylobacter species pose a significant food safety concern. We investigated whether essential oils (EOs) could restore the efficacy of ciprofloxacin against multidrug‐resistant (MDR) strains.
Zineb Soubai, Nadia Ziyate, Rim Rais, Hamza Elhrech, Oumayma Aguerd, Abdelhakim Bouyahya, Taoufiq Benali, Mohamed Akhazzane, Hiba Mahir, Siham Fellahi, Waleed Al Abdulmonem, Imane El Houssni, Benaissa Attarassi, Nabila Auajjar   +13 more
wiley   +1 more source

UNA PROPUESTA BIOINSPIRADA BASADA EN VECINDADES PARA PARTICIONAMIENTO

Revista de Matemática: Teoría y Aplicaciones, 2017
Una de las principales fuentes de inspiración para proponer nuevos paradigmas computacionales ha sido la observación de la naturaleza. Diversas técnicas en inteligencia artificial han surgido de esta manera.
María Beatríz Bernabé L., Marco Antonio Rodriguez F., Rogelio González V., Martín Estrada A.   +3 more
doaj   +1 more source

Motor Cortex Hyperexcitability Is Coupled to Neuromuscular Dysfunction in Aged Mice

Aging Cell, Volume 25, Issue 10, October 2026.
Aged mice exhibited impaired motor behavior and neuromuscular hypoexcitability, yet cortical output to muscle was enhanced, and motor cortex layer V pyramidal neurons were hyperexcitable, with altered synaptic inputs and excitability‐related transcriptional changes.
Jose A. Viteri, Nathan R. Kerr, Fereshteh B. Darvishi, Anna Roshani Dashtmian, Charles D. Brennan, Sindhuja N. Ayyagari, Peter J. Moore, Meifang Wang, Harper Snyder, Baocong Yu, Joseph M. Santin, W. David Arnold   +11 more
wiley   +1 more source

De Humboldt a Darwin: una inflexión clave en la historia de la biogeografía

Geosul, 2008
  Comparada con la biogeografía humboldtiana, las tesis biogeográficas que Darwin desarrolla en El Origen de las Especies presentan dos novedades importantes. La primera de ella es teórica: para Darwin la distribución actual de los seres vivos está más
Gustavo Andrés Caponi
doaj   +1 more source

Natural Variation of COLD and CATECHINS REGULATOR 1 Coordinately Fine‐Tunes Cold Tolerance and Tea Quality in Tea Plants

Advanced Science, Volume 13, Issue 52, 18 September 2026.
Multi‐trait genome‐wide association mapping identifies a central hub regulator, COLD AND CATECHINS REGULATOR 1 (CCR1), and its excellent natural allele variation, coordinately enhancing cold tolerance and promoting catechins biosyntheis. CsCCR1 interacts with CsCBF1/3 and is transcriptionally activated by CsLUX and CsKUA1 to promote catechins ...
Yanli Wang, Wei Tong, Qiong Wu, Didi Wu, Yanrui Zhang, Qijuan Gao, Fangdong Li, Zhaoliang Zhang, Wenjie Wang, Chuankui Song, Enhua Xia   +10 more
wiley   +1 more source

Synthesis and Antifungal Evaluation of Isoquinoline‐3‐amide Derivatives Containing a Phenoxypyridine Moiety for Plant Protection

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
The splicing of phenoxypyridine moieties to isoquinolin‐3‐carboxylic acid enhanced its biological activity against plant pathogenic fungi. Among target compounds, compound X6 demonstrated significant antifungal activity against Botrytis cinerea in vitro and in vivo assays, Molecular docking, molecular dynamics simulations, as well as SDH enzyme assay ...
Jiayao Zhang, Shuaipeng Sun, Yajing Guo, Zhiyuan Xu, Jing Zhang, Gang Feng, Haixin Ding, Qiang Xiao   +7 more
wiley   +1 more source

Effect of Intermittent Fasting on Weight Loss in Overweight and Obese Adults: A Systematic Review of Clinical Trials

Food Science &Nutrition, Volume 14, Issue 9, September 2026.
This systematic review screened 2307 records identified through PubMed, Cochrane Library, Google Scholar, and ScienceDirect, following PRISMA 2020 criteria. The search yielded 26 eligible clinical trials (24 RCTs, 2 non‐randomized studies) on intermittent fasting (TRE 16:8/20:4/14:10/18:6, alternate‐day fasting, and 5:2 fasting) for weight loss in ...
Hafiz Muhammad Irfan Manzoor, Muhammad Tauseef Sultan, Aneela Hameed, Ahmad Mujtaba Noman, Mahnoor Khalid, Maheen Kazmi, Aiman Sohail, Mohamed Fawzy Ramadan, Eliasse Zongo, Muhammad Abdul Rahim, Fahad Al‐Asmari   +10 more
wiley   +1 more source

Rosmarinic Acid Alleviates Cisplatin‐Induced Acute Kidney Injury by Targeting FYN to Regulate Ferroptosis

Food Science &Nutrition, Volume 14, Issue 9, September 2026.
Rosmarinic acid alleviates cisplatin‐induced kidney injury by inhibiting FYN phosphorylation and promoting Nrf2 nuclear translocation, which restores GPX4 expression, limits lipid peroxidation, and suppresses ferroptosis in renal tubular epithelial cells.
Chan Huang, Huimin Shi, Shuang Xu, Gaoting Qu, Ningxun Cui, Lu Jiang, Aiqing Zhang, Wei Zhou   +7 more
wiley   +1 more source