hydantoin/fever

The non-specific opiate antagonist naloxone protects immature rats from hyperthermic seizures which occur when the animals are exposed to an environment of 40 degrees C and 55% humidity. Most of the currently used antiepileptic therapeutic agents can be said to contain either a hydantoin or a moiety

Dantrolene sodium, a hydantoin analogue, is efficacious in the therapy of malignant hyperthermia (MH). In order to improve our knowledge of the mode of action of dantrolene, we have examined the influence of dantrolene sodium on: (1) twitch and resting tensions, in the absence and the presence of

Malignant hyperthermia (MH) is a pharmacogenetic disorder of skeletal muscle presenting as a hypermetabolic response to potent volatile anesthetics such as sevoflurane, desflurane, isoflurane and the depolarizing muscle relaxant succinylcholine. Following introduction of the hydantoin derivative

Malignant hyperthermia (MH) is a rare syndrome seen when susceptible individuals are exposed to one or more of various triggering agents, most commonly a depolarizing muscle relaxant or an inhalational anaesthetic agent. There is a dramatic rise in metabolic rate and oxygen consumption which if not

BACKGROUND The phenytoin-induced hypersensitivity syndrome is characterized by the development of fever, rash, lymphadenopathy, and hepatitis associated with leukocytosis and eosinophilia. This article describes the unusual occurrence of a pseudo-Sézary syndrome in the days following the

Diagnosis of Hodgkin's disease was made in a patient who had been treated with diphenylhydantoin sodium for 4 years. Three different neoplastic diseases of the lymphoid tissue following therapy with hydantoin derivatives have been reported. Pseudolymphoma is characterized by lymph node enlargement,

Malignant hyperthermia (MH) is a rare hereditary, mostly subclinical myopathy. Trigger substances, such as volatile anesthetic agents and the depolarizing muscle relaxant succinylcholine can induce a potentially fatal metabolic increase in predisposed patients caused by a dysregulation of the

Pretreatment of rats with hydantoin (75 mg/kg, PO, an anticonvulsant), trihexyphenidyl (10 mg/kg, SC, a muscarinic cholinergic antagonist), or piperonyl butoxide (500 mg/kg, PO, a metabolic inhibitor) had no effect on the whole blood or brain tissue levels of orally administered DDT (75 mg/kg) or

Malignant Hyperthermia is a specific potentially fatal condition which occurs in susceptible individuals in response to various triggering mechanisms, of which anesthetic agents have been found to be the most common offenders. Leading symptoms are generalized muscular rigidity and hyperpyrexia. The

Malignant hyperthermia (MH) is a pharmacogenetic disorder most often linked to mutations in the type 1 ryanodine receptor (RyR1) or the skeletal L-type Ca(2+) channel (Ca(V)1.1). The only effective treatment for an MH crisis is administration of the hydantoin derivative Dantrolene. In addition to

We report 4 patients who developed a severe systemic hypersensitivity reaction when taking carbamazepine, To prove hypersensitivity to carbamazepine, we performed patch tests and in vitro lymphocyte transformation tests. Patch tests were uniformly and strongly positive in patients and negative in

Phenytoin (diphenylhydantoin; Dilantin), ALZA Corp.) is a highly effective and widely prescribed anticonvulsant agent used in the treatment of focal and tonic clonic generalised seizures. The side effects of phenytoin can occassionally engender significant morbidity. Phenytoin can induce generalised

Phenytoin (diphenylhydantoin or Dilantin) is a highly effective and widely prescribed anticonvulsant agent used in the treatment of grand mal and psychomotor epilepsy. In dermatology, phenytoin has been used to treat ulcers, epidermolysis bullosa, and inflammatory conditions. Its mechanism appears

DRESS (Drug Rash with Eosinophilia and Systemic Symptoms) is a drug-induced hypersensitivity syndrome that can mimic malignant lymphoma. We report a case in a 63-year-old woman who had been on sulfasalazine for 2 months to treat rheumatoid arthritis. She was admitted a few days after onset of a