Results 51 to 60 of about 8,556 (199)

Microneedles for the treatment of migraine and orofacial pain: A narrative review

Headache: The Journal of Head and Face Pain, Volume 66, Issue 5, Page 1148-1161, May 2026.
Abstract Background Migraine is a common neurological disorder and a primary headache condition. Despite its central origin, migraine pain may be referred to the orofacial region via trigeminal pathways, resulting in phenotypic overlap with other orofacial pain (OFP) conditions.
Baicheng Cao, Qiuyi Chen, Yuhan Liu, Ruozhou Wu, Bin Li, Qing Cai, Lu Liu   +6 more
wiley   +1 more source

Preventive treatment with ergotamine plus lasmiditan for chronic cluster headache after failure/intolerance of standard therapies: A case report

Cephalalgia Reports
Aim Although ergotamine is administered before bedtime as a preventive therapy, recent studies have suggested that morning administration is more effective.
Noboru Imai, Asami Moriya, Eiji Kitamura
doaj   +1 more source

Investigations with GMC2021 in experimental models predictive of antimigraine activity and coronary side-effect potential [PDF]

, 1996
Several acutely acting antimigraine drugs, including sumatriptan and other second generation 5-HT1D receptor agonists, have the ability to constrict porcine carotid arteriovenous anastomoses as well as the human isolated coronary artery.
Barf, R.P. (Paulien), Bax, W.A. (Willem), Heiligers, J.P. (Jan), Maassen van den Brink, A. (Antoinette), Saxena, P.R. (Pramod Ranjan), Vries, P.A.M. (Peter) de, Wikström, M. (Mats)   +6 more
core   +1 more source

Migraine and the Risk of Dementia in the General Population

Alzheimer's &Dementia, Volume 22, Issue 4, April 2026.
Abstract INTRODUCTION Migraine and dementia are prevalent disorders with high societal impact; however, research regarding their association remains inconsistent. METHODS We analyzed 6888 participants from the prospective Rotterdam Study. Migraine status was assessed (2006–2011) via validated questionnaire.
Cevdet Acarsoy, Daniel Bos, Sanne S. Mooldijk, M. Arfan Ikram, M. Kamran Ikram   +4 more
wiley   +1 more source

Ergotamina y terapia antiretroviral: una combinación peligrosa. Reporte de caso

Infectio, 2022
Ergotism is a rare clinical condition characterized by generalized vasoconstriction produced by the administration of Ergot-derived drugs. Primarily mediated by drug interactions, including antibiotics, oral contraceptives, and antivirals. We present the
Juan M. Hernandez-Torres
doaj   +1 more source

Drug‐Induced Raynaud's Phenomenon and Underlying Mechanism: A Disproportionality Analysis From the World Health Organization Pharmacovigilance Database

Arthritis &Rheumatology, Volume 78, Issue 4, Page 985-992, April 2026.
Objectives The aim of this study is to generate hypotheses about unknown drugs associated with the onset or worsening of Raynaud's phenomenon (RP) and to explore their potential pathophysiologic mechanisms through a mixed disproportionality/clustering analysis from the World Health Organization (WHO) pharmacovigilance database.
Alex Hlavaty, Loubna Dari, Jean‐Luc Cracowski, Matthieu Roustit, Charles Khouri   +4 more
wiley   +1 more source

Ergotamine/Caffeine Overdose in a Female Suffering From Migraine Headache: A Case Report [PDF]

Pharmaceutical and Biomedical Research
Background: Ergotamine is a very common antimigraine and is widely used in the management of headaches such as cluster and acute migraines. However, Ergotamine poisoning is an infrequent condition, and there are very few cases reported.
Amir Hasan Farzaneh, Navid Khosravi
doaj  

Detector alignment for X‐ray crystallography using Millepede‐II

Journal of Applied Crystallography, Volume 59, Issue 2, Page 594-608, April 2026.
A computational method for refinement of multi‐panel detector geometry has been adapted from high‐energy physics to serial crystallography. The method is many times faster and much more accurate than previous approaches.I describe a method for accurately refining the geometrical parameters of segmented X‐ray area detectors on the basis of serial ...
Thomas A. White
wiley   +1 more source

Effects of Heating, Pelleting, and Feed Matrix on Apparent Concentrations of Cereal Ergot Alkaloids in Relation to Growth Performance and Welfare Parameters of Backgrounding Beef Steers

Toxins, 2022
As the contamination of cereal grains with ergot has been increasing in Western Canada, studies were undertaken to evaluate the impacts of heating (60, 80, 120, or 190 °C) alone or in combination with pelleting on concentrations of ergot alkaloids ...
Kim Stanford, Karen S. Schwartzkopf-Genswein, Daniela M. Meléndez, Skyler Ngo, Michael Harding, Tim A. McAllister, Dian Schatzmayr, Mary Lou Swift, Barry Blakley, Gabriel O. Ribeiro   +9 more
doaj   +1 more source

Report from the 5th international symposium on mycotoxins and toxigenic moulds : challenges and perspectives (MYTOX) held in Ghent, Belgium, May 2016 [PDF]

, 2016
The association research platform MYTOX “Mycotoxins and Toxigenic Moulds” held the 5th meeting of its International Symposium in Ghent, Belgium on 11 May 2016.[...
Audenaert, Kris, Croubels, Siska, De Saeger, Sarah   +2 more
core   +2 more sources