Leathanach 1 ó 96 torthaí
The objective of this experiment was to investigate whether the ergot alkaloid, ergotamine (ET), an alkaloid used to model fescue toxicosis in cattle, modifies the response of cattle to endotoxin (LPS) challenge. Steers (n = 16) were divided into the following treatment groups: control (C),
A 51 year old Yugoslavian patient was admitted to our hospital in reduced general condition with distinct hypocalcemia, osteomalacia, and with rectum stenosis. Our investigations led to the diagnosis of a malabsorption syndrome due to non-tropical sprue. The most likely cause of the rectum stenosis
The ergopeptine alkaloid ergotamine (ET) mimics the effects of ergopeptine alkaloids found in endophyte-infected (E+) fescue forage considered causative for fescue toxicosis. Altered immune capacity, compromised intake and thermoregulation, and inflammatory changes are observed in fescue toxicosis.
The ergot alkaloids are a family of chemical entities that have many pharmacologic effects. Their diversity results from their interaction with multiple receptors, their variable receptor affinity and intrinsic activity, and their variable organ-specific receptor access. Ergotamine tartrate (ET) was
BACKGROUND
Migraine attacks are often treated with simple analgesics or with ergotamine-containing preparations alone or in combination with anti-emetics. Although also sometimes used to treat migraine, nonsteroidal anti-inflammatory drugs (NSAIDs) have not been systematically evaluated in
We report on 3 cases in which ano-rectal lesions were associated with chronic administration of suppositories containing non-steroidal anti-inflammatory drugs (NSAID). Lesions were characterized by erosions or ulcer in the rectum and by stenosis of the anal verge. Erosions or ulcers were observed in
Sumatriptan, dihydroergotamine and methysergide inhibit 1% formalin-induced nociception by activation of peripheral 5-HT1B/1D receptors. This study set out to investigate the pharmacological profile of the antinociception produced by intrathecal and intraplantar administration of ergotamine (a
Retroperitoneal fibrosis (RPF) associated with chronic use of ergotamine is a very rare disorder. We report a 45-year-old woman who presented with a RPf after using, almost daily for 23 years, ergotamine tartrate for migraine relief. FRP presented as a chronic inflammatory state, anemia, abdominal
A 83-year-old woman was admitted to hospital with chest pain, fever, dry cough and palpitations. Chest X-ray revealed a pleural effusion, assumed to be caused by cardiac failure and respiratory infection. Despite treatment with antibiotics and diuretics, the pleural effusion increased on chest X-ray
Conduction block [a significant reduction in compound muscle action potential (CMAP) amplitude after proximal compared to distal stimulation] is often found in demyelinating neuropathies, including inflammatory neuropathies and degenerative neuropathies, such as "liability to pressure neuropathy."
Headache is the most common complaint encountered in clinical practice. Approximately 45 million people in the United States experience chronic headaches. The management of migraine headache involves both pharmacologic and nondrug therapy. Drug therapy for migraine involves the use of abortive and
Migraine treatment has evolved from the realms of the supernatural into the scientific arena, but it seems still controversial whether migraine is primarily a vascular or a neurological dysfunction. Irrespective of this controversy, the levels of serotonin (5-hydroxytryptamine; 5-HT), a
Migraine treatment has evolved into the scientific arena, but it seems still controversial whether migraine is primarily a vascular or a neurological dysfunction. Irrespective of this controversy, the levels of serotonin (5-hydroxytryptamine; 5-HT), a vasoconstrictor and a central neurotransmitter,
Good management of migraine requires that the patient participate actively in decisions regarding therapeutic intervention. Most patients, when carefully informed, will engage in a wellness program that includes regular exercise and rest, good nutrition, and avoidance of headache triggers. Acute