Results 101 to 110 of about 1,149,621 (388)

Generation of Neural Organoids and Their Application in Disease Modeling and Regenerative Medicine

Advanced Science, EarlyView.
Neural organoids provide a versatile platform for neurological research. Advances in organoid technology have partially achieved human neural tissue complexity in terms of tissue structure, cell diversity, and neural signaling, offering insights into neural disorders and regenerative strategies. Technology advances from biomaterials, bio‐manufacturing,
Ruiqi Huang, Feng Gao, Liqun Yu, Haokun Chen, Rongrong Zhu   +4 more
wiley   +1 more source

Neuroprotective potential for mitigating ischemia-reperfusion-induced damage

Neural Regeneration Research
Reperfusion following cerebral ischemia causes both structural and functional damage to brain tissue and could aggravate a patient’s condition; this phenomenon is known as cerebral ischemia-reperfusion injury.
Zi Ye, Runqing Liu, Hangxing Wang, Aizhen Zuo, Cen Jin, Nan Wang, Huiqi Sun, Luqian Feng, Hua Yang   +8 more
doaj   +1 more source

Effect of Saponin on Cerebral Edema Rate in An Animal Model of Stroke

Journal of Mazandaran University of Medical Sciences, 2022
Background and purpose: Oxidative stress and neuroinflammation are the main causes of cerebral ischemia. Saponin with steroid or triterpenoid compounds with a sugar part has strong antioxidant and anti-inflammatory properties.
Elmira Shiri, Mohammad Reza Bigdeli, Akram Eidi, Seyed Pejman Mortazavi   +3 more
doaj  

Radiation Exposure Induced Blood–Brain Barrier Injury via Mitochondria‐Mediated Sterile Inflammation

Advanced Science, EarlyView.
This work describes a blood–brain barrier (BBB) microphysiological system (MPS) to explore the responses of BBB to radiation exposure. Following radiation exposure, obvious BBB comprise and brain endothelial injuries are detected. Mechanism study shows radiation induced significant sterile inflammation via mitochondrial dysfunction and cGAS‐STING ...
Peng Wang, Jiayue Liu, Min Zhang, Juan Yang, Peihan Lian, Xiu Cheng, Jianhua Qin   +6 more
wiley   +1 more source

A companion to the preclinical common data elements for rodent models of pediatric acquired epilepsy: A report of the TASK3‐WG1B, Pediatric and Genetic Models Working Group of the ILAE/AES Joint Translational Task Force

Epilepsia Open, EarlyView., 2022
Abstract Epilepsy syndromes during the early years of life may be attributed to an acquired insult, such as hypoxic–ischemic injury, infection, status epilepticus, or brain trauma. These conditions are frequently modeled in experimental rodents to delineate mechanisms of epileptogenesis and investigate novel therapeutic strategies.
Anna‐Maria Katsarou, Hana Kubova, Stéphane Auvin, Massimo Mantegazza, Melissa Barker‐Haliski, Aristea S. Galanopoulou, Christopher A. Reid, Bridgette D. Semple   +7 more
wiley   +1 more source

The Roles of High Mobility Group Box 1 in Cerebral Ischemic Injury

Frontiers in Cellular Neuroscience, 2020
High mobility group box 1 (HMGB1) is a ubiquitous nuclear protein that plays an important role in stabilizing nucleosomes and DNA repair. HMGB1 can be passively released from necrotic neurons or actively secreted by microglia, macrophages/monocytes, and ...
Xiaoyun Gou, Xiaoyun Gou, Junjie Ying, Junjie Ying, Yan Yue, Yan Yue, Xia Qiu, Xia Qiu, Peng Hu, Peng Hu, Yi Qu, Yi Qu, Jinhui Li, Jinhui Li, Dezhi Mu, Dezhi Mu   +15 more
doaj   +1 more source

The highly selective cyclooxygenase-2 inhibitor DFU is neuroprotective when given several hours after transient cerebral ischemia in gerbils [PDF]

Brain Research 927(2): 212-215 (2002), 2007
Several studies suggest that cyclooxygenase-2 contributes to the delayed progression of ischemic brain damage. In this study we examined whether the highly selective cyclooxygenase-2 inhibitor DFU reduces neuronal damage when administered several hours after 5 min of transient forebrain ischemia in gerbils.
arxiv  

Delayed Transplantation of Neural Stem Cells Improves Initial Graft Survival after Stroke

Advanced Science, EarlyView.
Delayed transplantation of human iPSC‐derived neural progenitor cells (NPCs) enhances graft survival, proliferation, and axonal sprouting after stroke. Using bioluminescence imaging and histology in a mouse model of stroke, it is shown that NPC delivery at 7 days post‐stroke is more effective than acute transplantation, highlighting the importance of ...
Rebecca Z Weber, Nora H Rentsch, Beatriz Achón Buil, Melanie Generali, Lina R. Nih, Christian Tackenberg, Ruslan Rust   +6 more
wiley   +1 more source

Salidroside ameliorates cerebral ischemic injury and regulates the glutamate metabolism pathway in astrocytes

Frontiers in Pharmacology
Background and AimSalidroside (SA) is the main active component of Rhodiola rosea L., with potential in treating cardiovascular and cerebrovascular diseases and cerebral ischemia.
Xiaoyu Zheng, Hongwei Zhang, Hongwei Zhang, Yehao Zhang, Zhao Ding, Zishan Huang, Zishan Huang, Haoran Li, Haoran Li, Mingjiang Yao, Wenting Song, Jianxun Liu   +11 more
doaj   +1 more source

Protective Effect of Aerobic Exercise and Adenosine on Changes in Inflammation Mediators after Transient Ischemia of Common Carotid Arteries in Male Wistar Rats

مجله دانشگاه علوم پزشکی گرگان, 2021
Background and Objective: Stroke and cerebral ischemia are the second leading causes of death in the world. Currently, there are limited therapeutic interventions for patients with ischemia / reperfusion.
Zahra Eslami, Zeinab Mohammadi, Shohreh Sharifian, Masoumeh Rezaei Ghomi, Seyedeh Vafa Mousavi, Mahboubeh Farhadi, Najmeh Sheikh Robati, Zeinab Faghfoori, Seyed Javad Mirghani   +8 more
doaj