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Background: Allergic rhinitis (AR) is a common chronic respiratory disease that can lead to the development of various other conditions. Although genetic risk loci associated with AR have been reported, the connections between these loci and AR comorbidities or other diseases remain unclear.

Methods: This study conducted a phenome-wide association study (PheWAS) using known AR risk loci to explore the impact of known AR risk variants on a broad spectrum of phenotypes.

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Steam Vein Sclerosis for Nonsaphenous varicose veins.

Ann Vasc Surg

February 2025

Vascular Surgery Department, Hôpital Privé des Côtes d'Armor, Plérin, France.

Background: The treatment of nonsaphenous varicose veins (NSVV), including incompetent perforating veins (IPV) and recurrent varicose veins (RVV), remains challenging for many reasons, including vein tortuosity, deep location and short vein to be treated. Data and recommendations are lacking. Steam vein sclerosis (SVS) is an endothermal therapy that has been used in the treatment of incompetent saphenous veins, achieving occlusion rates similar to other thermal ablation techniques with good patient tolerance and minimal postoperative pain.

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We quantified and determined for the first time the distribution pattern of the neuropeptide NPFF in the human cerebral cortex and subjacent white matter. To do so, we studied n = 9 cases without neurological disorders and n = 22 cases with neurodegenerative diseases, including sporadic amyotrophic lateral sclerosis (ALS, n = 8), Alzheimer's disease (AD, n = 8), Pick's disease (PiD, n = 3), and schizophrenia (n = 3). NPFF-immunopositive cells were located chiefly, but not exclusively, in the superficial white matter and constituted there a subpopulation of white matter interstitial cells (WMIC): Pyramidal-like and multipolar somata predominated in the gyral crowns, whereas bipolar and ovoid somata predominated in the cortex surrounding the sulci.

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Mutations in FUS lead to synaptic dysregulation in ALS-iPSC derived neurons.

Stem Cell Reports

February 2024

United Kingdom Dementia Research Institute Centre, Maurice Wohl Clinical Neuroscience Institute, Institute of Psychiatry, Psychology and Neuroscience, King's College London, 5 Cutcombe Rd, London SE5 9RT, UK; Centre for Neuroscience, Surgery and Trauma, Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK; Institute Paulo Gontijo, São Paulo, Brazil. Electronic address:

Amyotrophic lateral sclerosis (ALS) is a fatal, adult-onset neurodegenerative disorder characterized by progressive muscular weakness due to the selective loss of motor neurons. Mutations in the gene Fused in Sarcoma (FUS) were identified as one cause of ALS. Here, we report that mutations in FUS lead to upregulation of synaptic proteins, increasing synaptic activity and abnormal release of vesicles at the synaptic cleft.

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Background: Phlebosclerosis is a common age-related fibrotic degeneration of the venous wall. It is a disorder rather than a disease, which may cause venous dysfunction and even venous thrombosis. It is rarely reported in patients with varicose veins.

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