Results 231 to 240 of about 124,759 (287)

Ultra-Widefield Retinal Optical Coherence Tomography (OCT) and Angio-OCT Using an Add-On Lens. [PDF]

Diagnostics (Basel)
Sikorski BL.
europepmc   +1 more source

Multimodal Imaging Reveals Cerebral Microcirculation Dynamics and Mechanisms in Mouse Central Nervous System After Intranasal Infection With Recombinant Pseudorabies Virus

Advanced Science, EarlyView.
Multi‐modality imaging strategy applied to PRV‐induced central nervous system infection enables dynamic visualization of cerebrovascular dysfunction, including hyperemia, hypoperfusion, and vascular remodeling. These changes are linked to microglial activation and impaired angiogenesis, providing mechanistic insight into PRV neuropathogenesis and ...
Shuting Ling, Chongxin Wu, Mengxuan Gui, Kaiyun Chen, Yanbo Yang, Jiwei Xing, Fengxian Du, Wei Liao, Luyao Yang, Zhaokui Jin, Ningshao Xia, Guosong Wang, Yixin Chen, Qingliang Zhao   +13 more
wiley   +1 more source

Total aortic arch replacement using frozen elephant trunk: the beating-heart technique. [PDF]

Ann Cardiothorac Surg
Mosbahi S, Bartkevics M, Nucera M, Veit M, Siepe M, Schoenhoff FS.   +5 more
europepmc   +1 more source

Metabolic Interplay in Acute Lung Injury: PARK7 Integrates FADS1/2‐Dependent PUFA Metabolism and H3K14 Lactylation to Attenuate Endothelial Ferroptosis and Dysfunction

Advanced Science, EarlyView.
SCAP/ARDS patients show reduced unsaturated fatty acids (UFAs) but higher PARK7 and lactate in plasma. PARK7 correlates positively with lactate and negatively with UFAs. Pulmonary endothelial cell multi‐omics show FADS1/2 downregulation and impaired PUFA metabolism. Lactate boosts PARK7 via H3K14 lactylation, and PARK7 then restores FADS1/2.
Jian Xu, Yuhan Wang, Weiqi Mao, Tianchang Wei, Yufan Li, Juan Song, Cuiping Zhang, Xiaoyan Chen, Cuicui Chen, Qingyuan Xu, Xu Wu, Yuanlin Song   +11 more
wiley   +1 more source

Radiomics-driven perfusion prediction in clinical photoacoustic foot imaging. [PDF]

Photoacoustics
Huang C, Cheng Y, Zhang X, Zhan Y, Zheng W, Komornicki I, Harris LM, Xu W, Xia J.   +8 more
europepmc   +1 more source

LncRNA THUMPD3‐AS1 Regulates Behavioral and Synaptic Structural Abnormalities in Schizophrenia via miR‐485‐5p and ARHGAP8

Advanced Science, EarlyView.
Schizophrenia (SCZ) is linked to synaptic structural deficits driven by dysregulated noncoding RNAs. Using the novel ceRNAxis pipeline, THUMPD3‐AS1/miR‐485‐5p/ARHGAP8 is identified as a key regulator of actin cytoskeletal remodeling through noncanonical RhoB/C‐ROCK2 signaling. Modulating this axis ameliorates SCZ‐like phenotypes in mice and aligns with
Xiaojuan Gong, Lingxi Chen, Xin Guo, Anna Jiang, Yayi He, Chunxia Yan, Liang Ma, Jiayang Gao, Jinyu Zhang, Bao Zhang   +9 more
wiley   +1 more source

Retinal and Choroidal Vasculature in Fellow Eyes of Patients With Rhegmatogenous Retinal Detachment Using Optical Coherence Tomography Angiography. [PDF]

Transl Vis Sci Technol
Zhou X, Li Z, Li X, Yu Y, Chen X, Zhao Y, He W, Gong H, Lan Y.   +8 more
europepmc   +1 more source

Mitochondrial CISD1 Modulates Microglial Metabolic Reprogramming to Drive Stress Susceptibility in Mice

Advanced Science, EarlyView.
CDGSH iron sulfur domain 1 (CISD1) mitigates oxidative stress by promoting NADH oxidation and Coenzyme Q (CoQ) reduction. Under chronic stress, elevated CISD1 expression in microglia enhances NAD⁺ production, thereby increasing GAPDH activity and glycolytic flux, while reducing ATP synthesis by inhibiting proton transfer from mitochondrial complexes I ...
Wanting Dong, Duo Liu, Songsen Fu, Jiaming Zhang, Xi Chen, Songqiang Huang   +5 more
wiley   +1 more source

The Role of Comprehensive Brain Perfusion and Whole-Body CT Using Split-Bolus Injection in Diagnosing Multiple Thromboembolism in a Wake-Up Stroke Patient: A Case Report. [PDF]

Cureus
Inomata T, Nakaya K, Sasaki T, Shiozaki H, Noda Y.   +4 more
europepmc   +1 more source

Creation of a Simulated Sequence of Dynamic Susceptibility Contrast—Magnetic Resonance Imaging Brain Scans as a Tool to Verify the Quality of Methods for Diagnosing Diseases Affecting Brain Tissue Perfusion [PDF]

Seweryn Lipiński
openalex   +1 more source