Results 91 to 100 of about 4,905,490 (375)

Regulation of ventilatory sensitivity and carotid body proliferation in hypoxia by the PHD2/HIF‐2 pathway

Journal of Physiology, 2015
Sustained hypoxic exposure increases ventilatory sensitivity to hypoxia as part of physiological acclimatisation. Oxygen‐sensitive signals are transduced in animal cells by post‐translational hydroxylation of transcription factors termed hypoxia ...
Emma J. Hodson, L. Nicholls, Philip J. Turner, Ronan Llyr, James W. Fielding, G. Douglas, I. Ratnayaka, P. Robbins, C. Pugh, K. Buckler, P. Ratcliffe, T. Bishop   +11 more
semanticscholar   +1 more source

Identification of Schwann Cells in Human Intracranial Arteries: Potential Regulatory Role in Atherosclerotic Plaque Progression

Advanced Science, EarlyView.
Schwann cells may facilitate intracranial plaque progression via neurovascular remodelingcting with vascular smooth muscle cells in atherosclerotic plaques, with the SPP1 ‐ ITGB1 signaling axis mediating this interaction as a novel mechanism. Abstract Intracranial atherosclerosis (ICAS), a common cause of ischemic stroke, remains a therapeutic ...
Zijue Wang, Yangzhige He, Weizhuang Yuan, Yijun Xia, Manqiu Ding, Zhen Chen, Naili Wang, Chao Ma, Xiaoyue Wang, Yan Xu, Weihai Xu   +10 more
wiley   +1 more source

A companion to the preclinical common data elements for rodent models of pediatric acquired epilepsy: A report of the TASK3‐WG1B, Pediatric and Genetic Models Working Group of the ILAE/AES Joint Translational Task Force

Epilepsia Open, EarlyView., 2022
Abstract Epilepsy syndromes during the early years of life may be attributed to an acquired insult, such as hypoxic–ischemic injury, infection, status epilepticus, or brain trauma. These conditions are frequently modeled in experimental rodents to delineate mechanisms of epileptogenesis and investigate novel therapeutic strategies.
Anna‐Maria Katsarou, Hana Kubova, Stéphane Auvin, Massimo Mantegazza, Melissa Barker‐Haliski, Aristea S. Galanopoulou, Christopher A. Reid, Bridgette D. Semple   +7 more
wiley   +1 more source

Bilateral carotid body paraganglioma: case report

São Paulo Medical Journal, 2000
CONTEXT: Surgical treatment of carotid body paragangliomas is a challenge to the surgeon because of the large vascularization of the tumor, involvement of the carotid vessels and the close anatomical relationship with the cranial nerves. CASE REPORT: A
Erasmo Simão da Silva, Fábio Lambertini Tozzi, Flávia Helena Matta de Paiva, Graziela de Almeida Sukys   +3 more
doaj   +1 more source

High plasma leptin levels confer increased risk of atherosclerosis in women with systemic lupus erythematosus, and are associated with inflammatory oxidised lipids. [PDF]

, 2011
BackgroundPatients with systemic lupus erythematosus (SLE) are at increased risk of atherosclerosis, even after accounting for traditional risk factors.
Charles-Schoeman, Christina, Chernishof, Marissa, FitzGerald, John, Gorn, Alan, Grossman, Jennifer, Hahn, Bevra H, La Cava, Antonio, McMahon, Maureen, Ragavendra, Nagesh, Sahakian, Lori, Skaggs, Brian J, Wallace, Daniel J, Weisman, Michael, Witztum, Joseph L, Wong, Weng Kee   +14 more
core   +2 more sources

Ferrocene‐Functionalized Black Phosphorus Nanoplatform Enables Targeted and Prolonged MRI Visualization of Atherosclerotic Plaques

Advanced Science, EarlyView.
Aminoferrocene is employed to modify black phosphorus, generating stable phosphorus radicals (FcP). The FcP is then functionalized with hyaluronic acid (HA) to produce the HA‐FcP radical complex, thereby developing a novel, highly efficient, sensitive, long‐lasting, and low‐heavy‐metal‐content radical contrast agent for targeted imaging of ...
Xiao Huang, Yuanyuan Zhao, Miao Zhou, Yukang Guo, Haiyun Wang, Yuanyuan Chen, Jian Peng   +6 more
wiley   +1 more source

The Importance of Flowmetry in Carotid Body Tumor Surgery: A Case Report

Eurasian Journal of Medicine, 2012
Carotid body tumors arise from the embryonic neural crest. These tumors are mostly benign, and they rarely show character. Bifurcation of the carotid body cells originates from a common carotid paraganglion; a tumoral mass lateral to the carotid ...
Abdurrahim Colak, Munacettin Ceviz, Necip Becit, Aysenur Dostbil, Hikmet Kocak   +4 more
doaj  

Reference gene validation for qPCR in rat carotid body during postnatal development

BMC Research Notes, 2011
Background The carotid bodies are the main arterial oxygen chemoreceptors in mammals. Afferent neural output from the carotid bodies to brainstem respiratory and cardiovascular nuclei provides tonic input and mediates important protective responses to ...
Carroll John L, Tang Xinyu, Yang Dongjin, Kim Insook   +3 more
doaj   +1 more source

Accessory thyroid gland at carotid bifurcation presenting as a carotid body tumor: case report and review of the literature [PDF]

, 2003
Patients with carotid body tumors referred to vascular surgeons usually undergo magnetic resonance imaging (MRI) as part of the workup. We present a case report of a 39-year-old woman with a presumed carotid body tumor, as was expected from clinical and ...
Hollander, Evert-Jan F, van Baalen, Jary M, Visser, Michel J.T   +2 more
core   +1 more source

Neutrophil Mobilization Triggers Microglial Functional Change to Exacerbate Cerebral Ischemia‐Reperfusion Injury

Advanced Science, EarlyView.
These study underscores the pivotal role of neutrophil‐derived myeloid‐related protein 14 (MRP14) in the pathophysiology of acute ischemic stroke (AIS). MRP14 not only disrupts mitochondrial function, thereby inhibiting microglial phagocytosis of neutrophils, but also activates microglial pyroptosis, exacerbating neuroinflammation following AIS ...
Huijuan Jin, Zhifang Li, Senwei Tan, Qinghui Xiao, Qingcan Li, Jiao Ye, Yifan Zhou, Yan Wan, Qiang Liu, Bijoy K Menon, Bo Hu   +10 more
wiley   +1 more source