Results 111 to 120 of about 70,973 (282)

Stem cell–mediated neuroplasticity and psychological recovery in cancer survivors: Mechanisms, evidence, and translational challenges

Precision Medical Sciences, EarlyView.
Cancer therapies can trigger neuroinflammation and disrupted neuroplasticity, contributing to cognitive impairment and psychological distress in survivors. Stem cells (NSCs/MSCs) and their extracellular vesicles may restore neural niches via trophic support, immunomodulation, synaptic remodeling, and vascular repair, but require rigorous safety, dosing,
Xinyi Yang
wiley   +1 more source

Cyclic GMP in the pig vitreous and retina after experimental retinal detachment

, 2008
Purpose: Earlier studies have revealed a decreased level of cGMP in vitreous fluid obtained from patients with a retinal detachment. To further investigate this phenomenon, we developed an experimental retinal detachment model in pigs.
Heij, E.C., La, La Heij, Ellen C, Diederen, R., Diederen, Roselie M H, Lemmens, Marijke A M, de Vente, Jan, De Vente, J., La Heij, E.C., Lemmens, M.A.M., Kijlstra, Aize, Vente, J., De, Hendrikse, F., Hendrikse, Fred, Kijlstra, A.   +13 more
core  

Nitric oxide-mediated modulation of the murine locomotor network

, 2014
CD was supported by a BBSRC studentshipSpinal motor control networks are regulated by neuromodulatory systems to allow adaptability of movements. The present study aimed to elucidate the role of nitric oxide (NO) in the modulation of mammalian spinal ...
Miles, Gareth Brian, Foster, Joshua David, Sillar, Keith Thomas, Dunford, Catherine   +3 more
core   +1 more source

Safety of 8‐Week Administration With Ashwagandha (Withania somnifera) Root Extract in Adults With Stress and Anxiety: Findings From a Prospective, Randomized, Multi‐Center, Double‐Blinded, Placebo‐Controlled Study

Phytotherapy Research, EarlyView.
ABSTRACT Ashwagandha (Withania somnifera) has been recognized for enhancing physical strength, mental well‐being, and overall vitality. Despite its long‐standing use across generations, some clinical reports have noted occasional adverse events. This study compared the safety and tolerability of Ashwagandha Root Extract (ARE) in healthy adults.
Ketan Pakhale, Jaising Salve, John Ademola, Jose Parraca, Deepak Langade   +4 more
wiley   +1 more source

Enhancement of Learning Behaviour by a Potent Nitric Oxide-Guanylate Cyclase Activator Yc-1

, 2009
Memory is one of the most fundamental mental processes, and various approaches have been used to understand the mechanisms underlying this process. Nitric oxide (NO), cGMP and protein kinase G (PKG) are involved in the modulation of synaptic plasticity ...
符文美, Chien, Wei-Lin; Liang, Keng-Chen; Teng, Che-Ming; Kuo, Sheng-Chu; Lee, Fang-Yu; Fu, Wen-Mei   +1 more
core   +1 more source

Flavonoids in Nasal Therapeutics: Biological Activities, Delivery Challenges, and Formulation Strategies–A Systematic Review

Phytotherapy Research, EarlyView.
Overview of the therapeutic potential of flavonoids in nasal delivery systems, highlighting their benefits to the human nasal cavity, and applications in the treatment of respiratory and brain‐related diseases. ABSTRACT Flavonoids represent a significant group of secondary metabolites.
Jeniffer Viviana Ramirez Hernández, Sara Elis Bianchi, Flávia Nathiely Silveira Fachel, Elizandra Braganhol, Sheila Porto de Matos, Valquíria Linck Bassani   +5 more
wiley   +1 more source

SponGee: A Genetic Tool for Subcellular and Cell-Specific cGMP Manipulation

Cell Reports, 2019
Summary: cGMP is critical to a variety of cellular processes, but the available tools to interfere with endogenous cGMP lack cellular and subcellular specificity. We introduce SponGee, a genetically encoded chelator of this cyclic nucleotide that enables
Oriol Ros, Yvrick Zagar, Solène Ribes, Sarah Baudet, Karine Loulier, Sandrine Couvet, Delphine Ladarre, Alain Aghaie, Alice Louail, Christine Petit, Yves Mechulam, Zsolt Lenkei, Xavier Nicol   +12 more
doaj   +1 more source

Preclinical Evaluation of Berry Extracts as a Nutritional Intervention to Alleviate Myocardial Ischemia–Reperfusion Injury and Atherosclerosis Development

Phytotherapy Research, EarlyView.
Schematic representation of the experimental design and the proposed mechanisms underlying the cardioprotective and anti‐atherosclerotic effects of Greek‐derived berry extracts. C57BL/6 mice with WD–induced MS and ApoE−/− mice with atherosclerosis received chronic supplementation with WMex or BBex.
Lydia Symeonidi, Panagiota‐Efstathia Nikolaou, Panagiotis Stathopoulos, Andriana Christodoulou, Alexandra Svouraki, Panagiotis Efentakis, Christina Chania, Angeliki Choustoulaki, Maria Xenaki, Anna Agapaki, Maria Tsoumani, Nikolaos Kostomitsopoulos, Ioulia Tseti, Gemma Vilahur, Alexios‐Leandros Skaltsounis, Ioanna Andreadou   +15 more
wiley   +1 more source

Efeito do óxido nítrico na proliferação de células musculares lisas: mecanismos e implicações [PDF]

, 2006
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pós-Graduação em Farmacologia.O aumento da concentração intracelular de guanosina monofosfato cíclico (cGMP) após a ativação da guanilil ciclase solúvel
Costa, Renata Souza Agostinho
core  

Transgenic Mice for Real Time Visualization of cGMP in Intact Adult Cardiomyocytes.

, 2014
cGMP is an important second messenger which regulates cardiac contractility and protects the heart from hypertrophy. However, due to the lack of real time imaging techniques, specific subcellular mechanisms and spatio-temporal dynamics of cGMP in adult ...
Götz, Konrad R., Nikolaev, Viacheslav O, Steinbrecher, Julia H, Götz, Konrad, Sprenger, Julia, Kuhn, Michaela, Nikolaev, Viacheslav O., Perera, Ruwan K., Steinbrecher, Julia H., Perera, Ruwan K, Balligand, Jean-Luc, Gorelik, Julia, Sprenger, Julia U., Lehnart, Stephan E, Lehnart, Stephan Elmar   +14 more
core   +1 more source