Results 71 to 80 of about 1,516 (155)

Pharmacokinetics and adverse effects of a long‐acting IM dopamine agonist: Cabergoline in healthy horses

open access: yesEquine Veterinary Education, Volume 38, Issue 3, Page e170-e179, March 2026.
Summary Background Pituitary pars intermedia dysfunction (PPID) is commonly treated with pergolide mesylate, a dopamine receptor agonist. Cabergoline is a dopamine receptor agonist that has shown activity on prolactin secretion in horses for up to 10 days.
H. Hess   +5 more
wiley   +1 more source

Biological Activity, Analytical Detection, and Degradation Assessment of the S-epimers of Ergot Alkaloids [PDF]

open access: yes, 2023
Ergotism has an extensive history dating back centuries. The fungus Claviceps purpurea produces ergot sclerotia that contain secondary metabolites called ergot alkaloids.
Cherewyk, Jensen Elizabeth
core   +1 more source

Physiological responses to known intake of ergot alkaloids by steers at environmental temperatures within or greater than their thermoneutral zone

open access: yesFrontiers in Chemistry, 2014
Two studies separated effects of dietary ergot alkaloids from effects of feed intake or ambient temperature on respiration rate (RR), heart rate (HR), surface temperature (ST), rectal temperature (RT), blood pressure (BP), serum hormone, and plasma ...
Joan eEisemann   +4 more
doaj   +1 more source

Comparative Ergot Alkaloid Elaboration by Selected Plectenchymatic Mycelia of Claviceps purpurea through Sequential Cycles of Axenic Culture and Plant Parasitism

open access: yesBiology, 2020
Ergot alkaloids have an established place in plant pathology and toxicology. As pharmaceuticals, their sourcing is via natural or managed agricultural occurrence of sclerotia of Claviceps purpurea (Fr.) Tul.
Peter Mantle
doaj   +1 more source

Concurrent Reversible Cerebral Vasoconstriction Syndrome and Bilateral Vertebral Artery Dissection in the Postpartum Period: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 1, January 2026.
ABSTRACT Reports of postpartum women with concurrent reversible cerebral vasoconstriction syndrome (RCVS) and bilateral vertebral artery dissection (VAD) are rare. Guidelines on the management of future pregnancies in these patients are also limited.
Rong Jin   +2 more
wiley   +1 more source

Ergot and ergot alkaloids in French cereals: occurrence, pattern and agronomic practices for managing the risk

open access: yes, 2017
Ergot is a disease of cereals and grasses caused by the ascomycete fungus Claviceps purpurea (Fr.) Tul. This fungus infects young, usually unfertilised ovaries, replacing the seeds with dark mycelial masses known as sclerotia. The amount of sclerotia in
F. Piraux, B. Orlando, C. Maumené
core   +1 more source

Integrating Multiple Omics and AI Screening Reveals That the Srp14/Flt1 Axis Exacerbates Neuroinflammation in Neuropathic Pain Through the PI3K Akt Signaling Pathway

open access: yesInternational Journal of Clinical Practice, Volume 2026, Issue 1, 2026.
Neuropathic pain (NP) is a chronic pain condition caused by somatosensory nervous system damage or disease, often imposing a significant economic burden. Current treatments are often ineffective and may cause side effects or dependency, highlighting the need for an improved understanding of NP pathology.
Jianhua Lu   +5 more
wiley   +1 more source

Epimerization of ergot alkaloids and brom-ergot alkaloids

open access: yes, 2016
Prvi zapisi o ergot alkaloidih in njihovih učinkih segajo že v 7. stoletje pr. n. š., njihovo raziskovanje in odkrivanje pa je doživelo razcvet v 20. stoletju.
Kladnik, Peter
core  

Synthesis and application of isotopic labelled ergot alkaloids

open access: yes, 2023
Ergot alkaloids form a toxicologically relevant group of mould toxins (mycotoxins) that are among the most common contaminants of food and animal feed worldwide. Reliable controls are essential to minimise health risks and economic damage.
Herter, Sven-Oliver
core   +1 more source

Exposure to Ergot Alkaloids During Gestation Reduces Fetal Growth in Sheep

open access: yesFrontiers in Chemistry, 2014
Tall fescue [Lolium arundinaceum (Schreb.) Darbysh; Schedonorus phoenix (Scop.) Holub] is the primary cool season perennial grass in the eastern U.S. Most tall fescue contains an endophyte (Neotyphodium coenophialum), which produces ergot alkaloids that ...
Susan Kay Duckett   +2 more
doaj   +1 more source

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