Results 41 to 50 of about 9,826,001 (249)

Aberrant GRP78 Phase Transition Sustains Endothelial IRE1α Signaling and Drives Blood–Brain Barrier Failure in Cerebral Amyloid Angiopathy

Advanced Science, EarlyView.
Vascular Aβ40 corrupts GRP78 phase behavior in brain endothelial cells, sustaining IRE1α–TRAF2–JNK signaling and driving apoptosis, tight junction loss, and blood–brain barrier failure in cerebral amyloid angiopathy. Pharmacological IRE1α inhibition restores vascular integrity, reduces leakage, and improves functional outcomes, revealing a targetable ...
Honglin Zheng, Qiang Li, Haiyang Luo, Yapei Yuan, Na Zhang, Yongting Lu, Suying Duan, Jieshi Zhong, Hang Zhang, Chenyang Liu, Yaochong Zhang, Wenzhuo Zhao, Yaxuan Song, Tuo Wang, Si Yan, Yapeng Li, Han Liu, Yuan Gao, Zongping Xia, Yuming Xu   +19 more
wiley   +1 more source

Working tension and arterial pressure

Revista Cubana de Cardiología y Cirugía Cardiovascular, 2011
The working tension has been pointed out in recent years by its deleterious effects on the health. There are evidences of their interrelationnot only with hypertension, but with the cardiovascular illnesses in general, from there our interest in studying
Miriam C. Peña Betancourt, Lidia M. Rodríguez Nande, Reynaldo de la Noval García, Alfredo F. Dueñas Herrera, Jorge J. Román Hernández, Marisol Diaz Vásquez   +5 more
doaj  

Prevalencia de hipertensión arterial en pacientes residentes en la ciudad de Santa Marta (Colombia), atendidos en el Hospital Universitario Fernando Troconis

Duazary, 2019
La Hipertensión arterial es considerada por la OMS como la primera causa muerte a nivel mundial, una de cada cinco personas en el mundo la padece.
Héctor De La Torre-Hasbum, Guillermo Trout-Guardiola   +1 more
doaj   +1 more source

Soft, Multi‐Wavelength Photoplethysmography Enables Reliable Neonatal Blood Pressure Monitoring Via Error Stratification

Advanced Science, EarlyView.
A soft hybrid multi‐wavelength PPG wearable acquires neonatal signals. Synchronized PPG and invasive ABP data are segmented into fixed windows. A 1D‐EfficientNet model predicts segment‐level SBP and DBP. Model performance is examined with retrospective subgroup analysis across acquisition conditions.
Wenqi Shi, Lanlan Mi, Jiarong Chen, Biao Liu, Min Wang, Zisheng Dai, Bin Liu, Ruize Gao, Yunfeng Lin, Weiwei Guo, Guoxing Wang, Wenyi Luo, Cheng Chen   +12 more
wiley   +1 more source

Engineering Ultrastable Intrinsic Radicals: Graphene Quantum Dots With NIR‐II Emission for Dynamic Deep‐Tissue Bioimaging

Advanced Science, EarlyView.
Stable radicals are attractive for photonic and quantum information technologies but are often limited by instability. We stabilize intrinsic radicals in graphene quantum dots via 2D polymerization of perylene derivatives, where bilayer defect confinement suppresses quenching (100–500 K).
Qin Xu, Yijie Hou, Bingzhe Wang, Tesen Zhang, Yupeng Liu, Shuaiqi Li, Maohua Chen, Guichuan Xing, Dongbo Guo, Songnan Qu   +9 more
wiley   +1 more source

Engineering Morphological Anisotropy to Control the In Vivo Transport Dynamics, Clearance, and Biodistribution of Silica Nanocarriers

Advanced Science, EarlyView.
Morphological anisotropy directs the in vivo transport under physiological flow and clearance of silica nanocarriers. Increasing anisotropy reduces cellular uptake, suppresses hepatic and splenic sequestration, and prolongs systemic circulation by steering particles toward the central flow core.
Xiaofei Li, Yingjie Yu, Tianchang He, Xiaoyan Fang, Wenhua Yang, Luying Zhou, Hao Fan, Guimei Lin, Daniel Crespy, Katharina Landfester, Junfeng Zhang, Shuai Jiang   +11 more
wiley   +1 more source

Regulating Cells Fate and Function to Facilitate Bone Regeneration via Designing Programmable Bio‐Interactive Materials

Advanced Science, EarlyView.
This article aims to elucidate the biological mechanisms of bone repair and the evolution of material design, highlighting key cellular and molecular processes. It further proposes strategies and prospects for programmable bio‐interactive materials, which enable precisely guided bone tissue regeneration by dynamically regulating cell behavior and the ...
Qingrui Fan, Fuming Cao, Junqiang Mao, Pengbin Yin, Licheng Zhang, Jianjun Wang, Peifu Tang   +6 more
wiley   +1 more source

Impacto del entrenamiento específico de fuerza muscular sobre los niveles de tensión arterial en adultos mayores con hipertensión arterial: Caso del geriátrico “Cabaña Mis nonos” Guaymallén Mendoza [PDF]

, 2022
Estudio de tipo descriptivo – correlacional ejecutado dentro de un encuadre cuasiexperimental y longitudinal, para detectar el impacto de la participación en un entrenamiento específico de fuerza muscular sobre los niveles de tensión arterial en ...
Guzmán, Daiana
core   +1 more source

Efectividad del ejercicio físico en el control de la hipertensión arterial en adultos: revisión sistemática y metaanálisis

Revista Información Científica
Introducción: la hipertensión arterial es la enfermedad cardiovascular más común en los adultos. Existen estudios que sugieren que el ejercicio físico puede ser implementado como terapia y profilaxis de la hipertensión arterial por sus efectos ...
Frank Octavio Valdespino-Mendieta, Miren Begoña-Zubero, Jadier Wong-Silva   +2 more
doaj   +1 more source

Elektrosonic Interference

, 2001
A collaboration between The Arterial Group and San Francisco based performance artist Barry Schwartz at Brisbane Powerhouse Centre for Live Arts.\ud \ud Elektrosonic Interference combined large scale cinematic video projection, mechanical sound sculpture,
Schwartz, Barry, The Arterial Group
core