Results 31 to 40 of about 76,886 (267)

Endothelial Progenitor Cells May Be Related to Major Amputation after Angioplasty in Patients with Critical Limb Ischemia

Cells, 2023
Background: Critical limb ischemia represents an advanced stage of peripheral arterial disease. Angioplasty improves blood flow to the limb; however, some patients progress irreversibly to lower limb amputation.
Daniel Santillán-Cortez, Eduardo Vera-Gómez, Alejandro Hernández-Patricio, Atzín Suá Ruíz-Hernández, Juan Ariel Gutiérrez-Buendía, Karen De la Vega-Moreno, Yasser Alberto Rizo-García, Oscar Antonio Loman-Zuñiga, Ignacio Escotto-Sánchez, Juan Miguel Rodríguez-Trejo, Mario Antonio Téllez-González, Christian Gabriel Toledo-Lozano, Tania Ortega-Rosas, Silvia García, Paul Mondragón-Terán, Juan Antonio Suárez-Cuenca   +15 more
doaj   +1 more source

Spinal Cord Infarction Versus Idiopathic Transverse Myelitis: Clinical, Radiological, and Functional Insights From a Retrospective Cohort Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Spinal cord infarction (SCI) is a rare but devastating myelopathy, characterized by a high disability rate and an unfavorable prognosis. It has often been underdiagnosed and misdiagnosed as idiopathic transverse myelitis (ITM). This study aimed to describe the clinical features, radiological biomarkers, treatments, and functional ...
Zeqiang Ji, Jianlong Zhang, Yiming Shi, Shiyu Shan, Yang Du, Guangshuo Li, Ying Jin, Yani Zhang, Chuanying Wang, Yijun Lin, Yuhao Guo, Decai Tian, Xingquan Zhao, Tian Song   +13 more
wiley   +1 more source

Unusual cause of acute lower extremity ischemia in a healthy 15-year-old female: A case report and review of popliteal artery aneurysm management in adolescents

Journal of Pediatric Surgery Case Reports, 2016
Limb ischemia in healthy teenagers is unusual. While traumatic or iatrogenic injury is the most common etiologies of limb ischemia in the pediatric population, anatomic variants such as true aneurysms should be considered [1].
David M. Notrica, Emilie Amaro, Maria E. Linnaus, Jozef Zoldos   +3 more
doaj   +1 more source

Crossing complex infrapopliteal lesions utilizing a front-end cutting technique: A report of two cases with a novel rotational atherectomy device

SAGE Open Medical Case Reports, 2023
Critical limb ischemia represents the most severe stage of peripheral vascular disease and patients often present with complex, calcified infrapopliteal lesions.
Siddhartha Rao, Anton Hnatov, Trisha Tarra, Amber Amparo, Mallika Bhargava   +4 more
doaj   +1 more source

Case report: Endovascular treatment of acute limb ischemia in an adolescent with newly diagnosed lupus

Frontiers in Cardiovascular Medicine, 2023
We report a 14-year-old adolescent who presented with acute limb ischemia caused by systemic lupus erythematosus-related antiphospholipid syndrome (APS). In the pediatric population, acute limb ischemia is rare.
Lu-Hang Liu, Ming-Dar Lee, Ting-Huan Huang, Szu-Hung Chu, Mu-Yang Hsieh, Mu-Yang Hsieh   +5 more
doaj   +1 more source

Effect of Foot Orthoses on Midfoot Pain and the Volume of Bone Marrow Lesions in the Midfoot: A Randomized Mechanism of Action Study

Arthritis Care &Research, EarlyView.
Objective Foot orthoses are thought to improve pain by potentially modifying internal mechanical forces. To test this, we explored whether foot orthoses can modify patterns of bone marrow lesions (BMLs) in people with midfoot pain. Methods Forty‐two people were recruited with midfoot pain, and magnetic resonance imaging–confirmed midfoot BMLs ...
Jill Halstead, Anne‐Maree Keenan, Philip G. Conaghan, Dennis McGonagle, Anthony C. Redmond   +4 more
wiley   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Rare Case of Vasospastic Acute Limb Ischemia

Majalah Kardiologi Indonesia, 2022
Background: Acute limb ischemia (ALI) requires immediate treatment to maintain limb viability and prevent morbidity and mortality. Nevertheless, vasospastic acute limb ischemia on limb arteries is rarely reported.
Naesilla Naesilla, Suryono Suryono
doaj   +1 more source

Drug‐Free Thrombolysis Mediated by Physically Activated Micro/Nanoparticles

Advanced Functional Materials, EarlyView.
Overview of particle‐mediated thrombolytic effects (thermal, mechanical, and chemical) and their activating physical stimuli (light, ultrasound, and magnetic field) in drug‐free thrombolysis. ABSTRACT Thrombus‐associated disorders rank among the world's leading causes of death, with ischemic heart disease and stroke as the main contributors.
Pierre Sarfati, Yoann Lalatonne, Cédric Chauvierre   +2 more
wiley   +1 more source

Targeting the ARRDC3–DRP1 Axis via hUMSC‐Derived Exosomal CRYAB for Neuroprotection in Cerebral Ischemia/Reperfusion Injury

Advanced Healthcare Materials, EarlyView.
Intranasally administered hUMSC‐derived exosomes modulate the CRYAB–ARRDC3–Drp1 axis, alleviating mitochondrial dysfunction and ferroptosis, enhancing neuronal survival, reducing oxidative stress, and promoting functional recovery in ischemia‐reperfusion injury, offering a promising therapeutic strategy for ischemic stroke.
Rong ji, Zengyu Zhang, Zhuohang Liu, Kaicheng Yang, Xueyu Mao, Min Chu, Yong Wang, Jing Zhao   +7 more
wiley   +1 more source