Results 161 to 170 of about 13,023 (262)

Arterial spin labeling MRI in assessing cerebral blood flow changes due to hypertension: a systematic review. [PDF]

J Hypertens
Muthu SS, Sukumar S, Kadavigere R, K N S, Vaishali K, M G RB, Palaniswamy HP, Pradhan A, Dkhar W, Panakkal NC, Ravichandran S, Shettigar D, Paramashiva PS.   +12 more
europepmc   +1 more source

Engineered Optical Fibers for Deep‐Tissue Applications

Advanced Optical Materials, Volume 14, Issue 10, 13 March 2026.
This review establishes a foundational framework for designing optical fibers for deep‐tissue medicine. It systematically links material innovations like polymers and hydrogels with structural paradigms to enable state‐of‐the‐art diagnostics, including endoscopy and biosensing, and targeted therapeutics, guiding future clinical translation.
Yuzhen Li, Siyang Zheng, Wenzhao Li, Kai Chen, Tianting Zhong, Chi Man Woo, Weiran Pang, Chuqi Yuan, Xiaozhou Xiao, Xianguang Yang, Long Jin, Xiang Qian, Qiyao Tan, Changyuan Yu, Liwei Liu, Junle Qu, Puxiang Lai   +16 more
wiley   +1 more source

Prediction of Hemorrhagic Transformation and Functional Outcomes Using Arterial Spin Labeling MRI in Acute Middle Cerebral Artery Infarction. [PDF]

Noro Psikiyatr Ars
Yön Mİ, Baraklı S, Çeltikçi P, Ercan K.   +3 more
europepmc   +1 more source

Targeting NRP1 in Endothelial Cells Facilitates the Normalization of Scar Vessels and Prevents Fibrotic Scarring

Advanced Science, Volume 13, Issue 13, 3 March 2026.
Scars exhibit vascular abnormal alterations, including upregulated NRP1 expression in endothelial cells, increased vascular density and branching, compromised vessel wall integrity, and incomplete pericyte coverage. Therapeutic targeting of NRP1 through hydrogel spray delivery offers a promising approach to normalize aberrant vasculature and prevent ...
Yu Wang, Xin Zhou, Min Liu, Meimei Huang, Peirong Chen, Xinying Li, Fangchao Xue, Wenyan Zhao, Di Liu, Lang Li, Yuangang Lu, Wen Zeng   +11 more
wiley   +1 more source

Longitudinal assessment of renal allograft function in donors and pediatric recipients by arterial spin labeling MRI perfusion quantification. [PDF]

Sci Rep
Radovic T, Spasojevic B, Cvetkovic M, Milosevski-Lomic G, Jankovic MM, Gojkovic I, Pavicevic P.   +6 more
europepmc   +1 more source

Microglial Fkbp5 Impairs Post‐Stroke Vascular Integrity and Regeneration by Promoting Yap1‐Mediated Glycolysis and Oxidative Phosphorylation

Advanced Science, Volume 13, Issue 16, 18 March 2026.
A post‐stroke perivascular niche of microglia characterized by low expression of M2 markers and elevated glycolysis, oxidative phosphorylation (OXPHOS), and phagocytic activity is identified, which is termed stroke‐activated vascular‐associated microglia (stroke‐VAM).
Yanan Li, Yanmei Qiu, Yunlei Yang, Yanhao Wei, Haokun Peng, Longhai Zeng, Pengcheng Li, Rentang Bi, Bo Hu   +8 more
wiley   +1 more source

Prognostic value of arterial spin-labeling perfusion in anoxic brain injury: A retrospective cohort study. [PDF]

World J Radiol
Beutler BD, Antwi-Amoabeng D, Weinert D, Shah I, Ulanja MB, Moody AE, Lei X, Lerner A, Shiroishi MS, Assadsangabi R.   +9 more
europepmc   +1 more source

Targeting DNA‐LNPs to Endothelial Cells Improves Expression Magnitude, Duration, and Specificity

Advanced Science, Volume 13, Issue 14, 9 March 2026.
Attaching antibodies against endothelial cell surface proteins redirects the delivery and expression of DNA‐lipid nanoparticles to organs of interest. Our targeted nanoparticles enable organ‐selective DNA expression in the endothelium of the lungs, brain, or spleen, providing a therapeutic platform for dozens of endothelial‐centric diseases.
Nicolas Marzolini, Taylor V. Brysgel, Ryan J. Rahman, Eno‐Obong Essien, Saw Y. Nwe, Jichuan Wu, Aparajeeta Majumder, Manthan N. Patel, Sachchidanand Tiwari, Carolann L. Espy, Fengyi Dong, Sabrina A. Santos‐De León, Anit Shah, Vladimir V. Shuvaev, Elizabeth D. Hood, Liam S. Chase, Drew Weissman, Jeremy B. Katzen, David B. Frank, Mariko L. Bennett, Oscar A. Marcos‐Contreras, Jacob W. Myerson, Vladimir R. Muzykantov, Sahily Reyes‐Esteves, Jacob S. Brenner   +24 more
wiley   +1 more source

Association of Posttreatment Hyperperfusion on Arterial Spin Labeling with Fluid-Attenuated Inversion Recovery Vascular Hyperintensity in Patients with Acute Ischemic Stroke after Endovascular Therapy. [PDF]

Cerebrovasc Dis Extra
Ni WJ, Shen GC, Ma G, Chu Y, Yin ZX, Lu SS, Shi HB, Wu FY, Xu XQ.   +8 more
europepmc   +1 more source

Arterial Spin Labeling en epilepsia

, 2014
In the following report, functional Magnetic Resonance images obtained with the Arterial Spin Labeling tecnique are used to study the cerebral blood perfusion in a epileptic group of patients versus a control group. In order to calibrate and normalize these images, structural MR images (T1) have been used.
openaire   +1 more source