Bladzijde 1 van 72 resultaten
We have measured the effects of ephedrine, adrenaline, noradrenaline and isoprenaline on halothane-induced contractures in muscle biopsies from patients potentially susceptible to malignant hyperthermia (MH). At concentrations of 4-24 mmol litre-1, ephedrine induced in vitro contractures in
BACKGROUND
The best method to deliver intraperitoneal chemotherapy (IPC) for peritoneal carcinomatosis from ovarian cancer is not well defined. The aim of this study was to assess the ability of hyperthermia and adrenaline to enhance the intratumoral accumulation of cisplatin in a rat model of
METHODS
A 34-year-old male (190 cm/100 kg) was scheduled for surgery of the nasal septum. He had had uneventful anaesthesia for appendicectomy 14 years earlier: following 600 mg thiopentone, 180 mg suxamethonium and up to 2 vol.% halothane for 20 min had been used and no symptoms of malignant
OBJECTIVE
(i) To assess the efficacy of bronchodilators in wheeze associated respiratory tract infection (WRTI); and (ii) To compare L-adrenaline with salbutamol in wheeze associated respiratory tract infection.
METHODS
Randomized controlled trial.
METHODS
Ninety one children in age group of 2
Lower gastrointestinal bleeding (LGIB) along with intestinal perforation is a well-known complication of typhoid fever. Reports of colonoscopic appearance and intervention of typhoid perforation involve only few cases. This series reports the colonoscopic findings and the role of colonoscopic
The role of sympathetic activity in triggering malignant hyperthermia (MH) is controversial. Increased sympathetic activity has been considered by some to be the causal factor, whilst other believe this activity to be secondary to metabolic events in the MH syndrome. In this study, a number of
Death from malignant hyperthermia (MH) still occurs in France. However, anaesthesia of the MH susceptible (MhS) patient is quite possible without any more risk than for patients who are not MhS. Guidelines have been worked out: "trigger" drugs such as volatile anaesthetics (halothane, enflurane,
Amphetamines are indirect-acting sympathomimetic drugs widely abused due to their physical and psychostimulating effects. However, the use of these drugs has been associated with numerous reports of hepatotoxicity. While glutathione depletion induced by amphetamines contributes to the exposure of
In rats synthesis of some acute phase reactants can be induced by a combination of corticosteroids and adrenaline. During fever both hormones show high plasma levels. We studied the effect of fever induced by intra-cerebroventricular (i.c.v.) injection of PGE2 on the acute phase response. Fever was
Chromoganin A (CgA) is widely distributed in the secretory granules of endocrine and neuroendocrine cells and cosecreted with hormones such as catecholamines. The present study investigated postmortem serum and cerebrospinal fluid (CSF) levels of CgA in comparison with those of catecholamines, and
METHODS
A four year old male neutered Domestic Short Hair cat presented for general anaesthesia for hind limb orthopaedic surgery. The cat had been anaesthetized four days previously with propofol and isoflurane and made an uneventful recovery.
UNASSIGNED
On pre-anaesthetic examination the cat had a
Catecholamines are involved in various stress responses. Previous studies have suggested applicability of the postmortem blood levels to investigations of physical stress responses or toxic/hyperthermic neuronal dysfunction during death process. The present study investigated cellular
A group of five hyperthermia-related deaths is presented in which urinary noradrenaline (NA) concentrations were elevated (172.1 +/- 119.4 ng/ml) compared with a control group of rapid violent deaths (43.7 +/- 26.1 ng/ml). Urinary adrenaline (A) concentrations were not elevated in the hyperthermia
A 64-year-old Japanese woman with Gerstmann-Sträussler-Scheinker syndrome (GSS) is reported. She was admitted to our hospital for progressive amnesia, twitching of the right upper limb, and difficulty in speaking and walking for 5 months. Physical examination revealed a fever, tachycardia, and
OBJECTIVE
This study evaluated psychological stress reactions during hyperthermia (HT) treatments and compared them to systemic stress reactions.
METHODS
27 patients with malignant disease were treated with superficial or regional hyperthermia. Cortisol and the catecholamines adrenaline and