Results 201 to 210 of about 259,881 (379)

Optoelectronic Interfaces for Nongenetic Modulation of Excitable Tissues

Small Methods, EarlyView.
This review summarizes recent advances in nongenetic optoelectronic technologies for the modulation of excitable biotissues, covering material selection, device design, and working principles, as well as characterization methods. Representative applications in in vitro and in vivo models of the cardiac, central, and peripheral nervous systems are ...
Qi Wang, Jinghua Li
wiley   +1 more source

The Effect of Skull Pin Fixation on Cerebrospinal Fluid Pressure and Cerebral Perfusion Pressure: Influence of Lidocaine and Fentanyl [PDF]

, 2003
Hyun Lim, Jung Uk Han, Choon Soo Lee, Jang Ho Song, Kyung Hoon Lee, Hyunsun Park, Hae Jin Park, Ji Sun Park, Chong Kweon Chung   +8 more
openalex   +1 more source

Atypical presentation of pheochromocytoma as acute ischemic stroke and pulmonary embolism, a case report

UroPrecision, EarlyView.
Abstract Background Pheochromocytoma is a rare catecholamine‐secreting tumor that often presents with symptoms such as hypertension, palpitations, and sweating due to excessive hormone production. In some cases, the catecholamine‐induced vasoconstriction and hypercoagulability associated with pheochromocytomas can lead to cerebrovascular accidents and ...
Mohannad N. AbuHaweeleh, Ahmad Yousef Al‐maslamani, Majd A. AbuAlrob, Abdelrahman Elsayed, Mahmoud Altayyan, Osama Khalil, Ahmad Abdulhadi   +6 more
wiley   +1 more source

The Relationship Between Cerebral Perfusion, Blood Pressure Variability and 90-Day Prognosis in Patients with Acute Posterior Circulation Cerebral Infarction: An Observational Study

International Journal of General Medicine
Jingyi Zhang,1,* Dan Zhu,2,* Meiru Chang,1 Shouzhen Luo,3 Beibei Yao,3 Yuan Zhu,3 Yan Zheng1,3 1Nanjing University of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, 210029, People’s Republic of ...
Zhang J, Zhu D, Chang M, Luo S, Yao B, Zhu Y, Zheng Y   +6 more
doaj  

Reduced Cerebral Perfusion Pressure during Lung Transplant Surgery Is Associated with Risk, Duration, and Severity of Postoperative Delirium.

Annals of the American Thoracic Society, 2016
Patrick J. Smith, J. Blumenthal, Benson M. Hoffman, S. Rivelli, S. Palmer, R. D. Davis, J. Mathew   +6 more
semanticscholar   +1 more source

Breaking optical barriers: Transparent polymeric hollow fibers for biomedical applications

VIEW, EarlyView.
This work introduces the first demonstrative application of optically transparent polymeric hollow fibers to enable real‐time and non‐invasive observation of living cells cultured in their lumen. The results establish a new platform for faster, more cost‐effective, and more precise biomedical research, with applications in microfluidics and cell ...
Marián Mantecón‐Oria, María J. Rivero, Wolfgang Löscher, Andreas Brachner, Winfried Neuhaus, Ane Urtiaga, Nazely Diban   +6 more
wiley   +1 more source

Optimal Cerebral Perfusion Pressure Guided by Brain Oxygen Pressure Measurement. [PDF]

Front Neurol, 2021
Kovacs M, Peluso L, Njimi H, De Witte O, Gouvêa Bogossian E, Quispe Cornejo A, Creteur J, Schuind S, Taccone FS.   +8 more
europepmc   +1 more source

Artificial intelligence‐assisted theranostics for brain tumors: Advancements and future perspectives

VIEW, EarlyView.
Graphical demonstration of different applications of AIT for brain tumor. The major applications include CT and MRI‐based segmentation and analysis, histopathological analysis, precision treatment planning and prognosis, surgical and radiotherapy optimization, real‐time intratreatment monitoring, biomarker discovery, and molecular profiling for ...
Mifang Li, Lingyan Zhang, Zia Ullah, Yinghe Zhang, Shengxue Wei, Lihe Huang, Bing Guo   +6 more
wiley   +1 more source

The lower limit margin: a determinant of autoregulatory sensitivity to changes in cerebral perfusion pressure. [PDF]

Crit Care
Bögli SY, Olakorede I, Beqiri E, Chen X, Lavinio A, Hutchinson P, Smielewski P.   +6 more
europepmc   +1 more source

Intracranial pressure- and cerebral perfusion pressure threshold-insults in relation to cerebral energy metabolism in aneurysmal subarachnoid hemorrhage. [PDF]

Acta Neurochir (Wien), 2022
Svedung Wettervik T, Hånell A, Howells T, Ronne-Engström E, Lewén A, Enblad P.   +5 more
europepmc   +1 more source