Results 61 to 70 of about 1,080,711 (303)

An Engineered Biomimetic Nanoreactor With Cascade Functions for Targeted and Combinatorial Therapy of Ischemic Stroke

Advanced Healthcare Materials, EarlyView.
Preparation of RVG‐modified erythrocyte membrane‐coated HMPB nanocarriers loaded with L‐arginine and NBP (RM@HPAN) and its neuroprotective mechanism. After intravenous injection, RM@HPAN achieves prolonged circulation, RVG‐29‐mediated BBB penetration, and ischemic accumulation.
Shaofa Li, Ying Wu, Huimin Wei, Jinyong Teng, Zaizhi Yang, Jufang Chen, Bao Liao, Xiaoqin Huang, Lanqing Meng, Tong Li   +9 more
wiley   +1 more source

Stroke penumbra defined by an MRI-based oxygen challenge technique: 2. Validation based on the consequences of reperfusion [PDF]

, 2011
Magnetic resonance imaging (MRI) with oxygen challenge (T2* OC) uses oxygen as a metabolic biotracer to define penumbral tissue based on CMRO2 and oxygen extraction fraction. Penumbra displays a greater T2* signal change during OC than surrounding tissue.
Robertson, Craig A, Robertson, Craig A., William M Holmes, Celestine Santosh, Macrae, I Mhairi, McCabe, Chris, Maria del Rosario Lopez-Gonzalez, Barrie Condon, Keith W Muir, Lopez Gonzalez, Maria del, Lindsay Gallagher, Holmes, William M., Christopher McCabe, Santosh, Celestine, Craig A Robertson, Lopez-Gonzalez, Maria del Rosario, Holmes, William M, Macrae, I. Mhairi, I Mhairi Macrae, Gallagher, Lindsay, Muir, Keith W, Condon, Barrie, McCabe, Christopher, Muir, Keith W.   +23 more
core   +1 more source

The Safety and Efficacy of Intravascular Lithotripsy in the Treatment of Severe Coronary Artery Calcification in 261 Cases: A Retrospective Study

Health Science Reports
Background Coronary artery calcification is strongly linked to factors such as advanced age, dyslipidemia, and chronic kidney disease. Severe coronary artery calcification significantly elevates the complexity and risk of percutaneous coronary ...
Tiankun Wu, Honghui Yang, Guian Xu, Qingman Li, Lijie Zhu, Yapan Yang, Tingjie Yang   +6 more
doaj   +1 more source

Gut microbiota-derived gamma-aminobutyric acid from metformin treatment reduces hepatic ischemia/reperfusion injury through inhibiting ferroptosis

eLife
Hepatic ischemia/reperfusion injury (HIRI) is a common and inevitable factor leading to poor prognosis in various liver diseases, making the outcomes of current treatments in clinic unsatisfactory.
Fangyan Wang, Xiujie Liu, Furong Huang, Yan Zhou, Xinyu Wang, Zhengyang Song, Sisi Wang, Xiaoting Wang, Dibang Shi, Gaoyi Ruan, Xiawei Ji, Eryao Zhang, Zenglin Tan, Yuqing Ye, Chuang Wang, Jesse Zhu, Wantie Wang   +16 more
doaj   +1 more source

Post-treatment with JP-1302 protects against renal ischemia/reperfusion-induced acute kidney injury in rats

Journal of Pharmacological Sciences, 2019
Ischemia/reperfusion injury is the most common cause of acute kidney injury. We previously revealed that pre-treatment with yohimbine or JP-1302 attenuated renal ischemia/reperfusion injury by inhibition of α2C-adrenoceptor antagonist.
Takaomi Shimokawa, Hidenobu Tsutsui, Takeshi Miura, Masashi Takama, Kohei Hayashi, Toru Nishinaka, Tomoyuki Terada, Kozo Yoneda, Masayo Yamagata, Tokihito Yukimura   +9 more
doaj   +1 more source

The roles of microRNAs in spinal cord ischemia-reperfusion injury

Neural Regeneration Research, 2022
Spinal cord ischemia/reperfusion injury is a devastating medical disorder with poor prognosis that is associated with several pathophysiological conditions. However, multiple stimuli can trigger SCII, so the underlying mechanism of this pathology has not
Feng-Shou Chen, Xiang-Yi Tong, Bo Fang, Dan Wang, Xiao-Qian Li, Zai-Li Zhang   +5 more
doaj   +1 more source

Ischaemia-reperfusion injury

Journal of British Surgery, 1994
Abstract Ischaemia-reperfusion injury is a complex phenomenon often encountered in surgical practice. The consequences of such injury are local and remote tissue destruction, and sometimes death. Several different processes have been implicated. This review discusses the pathology of such injury, the mechanisms of free radical production,
openaire   +2 more sources

Polyphenol‐Inspired Materials for Agricultural Applications

Advanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu, Omid Mazaheri, Zhixing Lin, Tianzheng Wang, Jingqu Chen, Yuang Gu, Xia Liang, Deli Chen, Frank Caruso   +8 more
wiley   +1 more source

Study of the effect of Remote Ischaemic Preconditioning (RIPC) on the early and late phase of hepatic ischaemia reperfusion injury and the role of haemoxygenase in RIPC. [PDF]

, 2010
Reperfusion following ischaemia results in endothelial and parenchymal injury through a complex cascade of events. This often occurs in human liver transplantation as well as with major liver resections and is referred to as Ischaemia Reperfusion ...
Tapuria, N.
core  

Intravenous sphingosylphosphorylcholine protects ischemic and postischemic myocardial tissue in a mouse model of myocardial ischemia/reperfusion injury [PDF]

, 2010
HDL, through sphingosine-1-phosphate (S1P), exerts direct cardioprotective effects on ischemic myocardium. It remains unclear whether other HDL-associated sphingophospholipids have similar effects.
Bodo Levkau, Levkau, Bodo, Herrgott, Ilka, Johanning, Kai, Echtermeyer, Frank, Chun, Jerold, Hildebrand, Reinhard, Ilka Herrgott, Gregor Theilmeier, Christine Herzog, Winterhalter, Michael, Frank Ulrich Müller, Schmitz, Martina, Müller, Frank Ulrich, Jan Mersmann, Michael Winterhalter, Reinhard Hildebrand, Martina Schmitz, Herzog, Christine, Frank Echtermeyer, Jerold Chun, Theilmeier, Gregor, Mersmann, Jan, Larmann, Jan, Jan Larmann, Kai Johanning   +25 more
core   +1 more source