Results 61 to 70 of about 4,860 (188)

Cefalea en urgencias [PDF]

, 2008
Headache is among the most frequent neurological symptoms in the Emergency department. Although most of the patients suffer from primary headaches (migraine), an acute headache might be the only symptom of a serious disease, such as subarachnoid ...
Irimia, P. (Pablo), Martinez-Vila, E. (Eduardo), Riverol, M. (Mario), Toledo, J.B. (J.B.)   +3 more
core   +1 more source

The physiological and pathological effects of sphingolipid metabolism and signaling in the central nervous system

Brain Pathology, Volume 36, Issue 1, January 2026.
Sphingolipids are vital components of cell membranes. Metabolic disruptions of sphingolipids, including ceramide and sphingosine‐1‐phosphate, are linked to neurological disorders. This article summarizes the classification, structure, and metabolic processes of sphingolipids, and the physiological and pathological effects of sphingolipid metabolism and
Tian Li, Haoying He, Ejuan Zhang, Fengjiao Hu, Zhuo Wang, Jian Xu, Mengliu Zeng, Biwen Peng   +7 more
wiley   +1 more source

Blocking interferon γ reduces expression of chemokines CXCL9, CXCL10 and CXCL11 and decreases macrophage infiltration in ex vivo cultured arteries from patients with giant cell arteritis [PDF]

, 2017
BACKGROUND: Interferon γ (IFNγ) is considered a seminal cytokine in the pathogenesis of giant cell arteritis (GCA), but its functional role has not been investigated. We explored changes in infiltrating cells and biomarkers elicited by blocking IFNγ with
Alba, Marco A., Albero, Robert, Cid Xutglà, M. Cinta, Corbera Bellalta, Marc, Dayer, Jean Michel, Enjuanes, Anna, Espígol Frigolé, Georgina, Ferlin, Walter G., García Martínez, Ana, Hernández Rodríguez, José, Kosco Vilbois, Marie H., Lozano Garcia, Ester, Planas Rigol, Ester, Prieto González, Sergio, Roux Lombard, Pascale, Terrades García, Nekane   +15 more
core   +1 more source

A matter arising: When should inflammatory and autoimmune rheumatic diseases be considered ‘early’?

European Journal of Clinical Investigation, Volume 56, Issue 1, January 2026.
Timely recognition of inflammatory and autoimmune rheumatic diseases (IARDs) is important to optimize the early diagnosis with tailored interventions and possible prevention of irreversible organ damage. This narrative review provides an update by summarizing the advances in identifying the early stages of rheumatoid arthritis, systemic sclerosis and ...
Elvis Hysa, Emanuele Gotelli, Carmen Pizzorni, Sabrina Paolino, Alberto Sulli, Vanessa Smith, Rosanna Campitiello, Maurizio Cutolo   +7 more
wiley   +1 more source

Arteritis temporal con eritrosedimentación normal: a propósito de un caso

Multimed, 2016
RESUMEN La arteritis temporal o de células gigantes es una inflamación arterial que cursa con cefalea e hipersensibilidad del cuero cabelludo, entre otras formas de presentación.
Julio Antonio Acuña Santana, Danilo Wilson Vega Rodríguez, Rosa María Sosa Reyes   +2 more
doaj  

Consensus document on neurosonological techniques in headaches

Neurología (English Edition)
Introduction: Neurosonology is a medical discipline that utilizes ultrasound techniques to study the nervous system, with its applications progressively increasing.
J. Rodríguez Vico, J. Fernández Domínguez, F.J. Julián Villaverde, N. González García, C. García-Cabo Fernández, A. Jaimes Sanchez, Ó. Ayo Martín, J.A. Membrilla López, R.G. Martínez Martín, J. García Ull, P. Martínez Sánchez, L. Dorado Bouix, R. Belvis Nieto, P. Irimia   +13 more
doaj   +1 more source

A case of Reversible Dementia associated with Sero‐negative Autoimmune Encephalitis‐ A case study

Alzheimer's &Dementia, Volume 21, Issue S3, December 2025.
Abstract Background Giant Cell Arteritis (GCA) typically presents with unilateral headaches, jaw claudication, and scalp tenderness, often treated with corticosteroids. However, long‐term steroid use can cause neuropsychiatric symptoms and infections.
Praveen Nandha Kumar Pitchan Velammal, Sathish Kumar Mani, Nirumal Khumar, Amara Karteek, Aishwarya Jaikrishnan   +4 more
wiley   +1 more source

Arteritis de células gigantes: actualización diagnóstica y terapéutica

Kranion
La arteritis de células gigantes requiere un abordaje diagnóstico y terapéutico multidisciplinario, que incluya la colaboración de distintos especialistas, debido a su gran diversidad de manifestaciones clínicas. Por ello, las unidades de gestión clínica
Paloma Muñoz-Reinoso, Ana Domínguez-Mayoral, Francisco J. Toyos-Sáenz de Miera, Laura Castillo-Moreno, Sara Banda-Ramírez, José J. Pérez-Venegas   +5 more
doaj   +1 more source

Ebola Virus Localization in the Macaque Reproductive Tract during Acute Ebola Virus Disease. [PDF]

, 2018
Sexual transmission of Ebola virus (EBOV) has been demonstrated more than a year after recovery from the acute phase of Ebola virus disease (EVD). The mechanisms underlying EBOV persistence and sexual transmission are not currently understood.
Bernbaum, John G., Hagen, Katie R., Holbrook, Michael R., Huzella, Louis M., Jahrling, Peter B., Johnson, Reed F., Perry, Donna L., Schnell, Matthias J.   +7 more
core   +1 more source

A Rare Case of Giant Cell Arteritis Affecting Two Giants: Pulmonary and Root of Aorta Aneurysm

Clinical Case Reports, Volume 13, Issue 12, December 2025.
ABSTRACT Aneurysms of pulmonary arteries and aorta are rare, typically caused by infections, congenital heart defects, vascular abnormalities, or medical interventions. This report presents an unusual case of a 72‐year‐old man with a history of smoking, hypertension, and emphysema, who was found to have a large pulmonary artery aneurysm (63.5 mm) and ...
Gajendra Acharya, Hafiza Baloch, Pradeep Masuta, Rohit Pandit, Robert Kimelheim, Prabal Tiwari   +5 more
wiley   +1 more source