منابع مشابه
Leucocyte distribution during sevoflurane anaesthesia.
We have examined if sevoflurane anaesthesia per se modified the number of circulating leucocytes in humans. Fifty-nine patients undergoing elective surgery were anaesthetized with sevoflurane in oxygen. The inhaled concentration was increased gradually to 5% and maintained for 20 min. Arterial blood samples were obtained before induction of anaesthesia and at 20 min. While the total number of l...
متن کاملLeucocyte locomotion: behavioural mechanisms for accumulation.
The behavioural mechanisms that may contribute to the accumulation of leucocytes (e.g. in inflammatory sites) are reviewed. Almost all of the neutrophils and monocytes of blood are motile and capable of migrating into tissues, but many blood lymphocytes are non-motile. They can however be induced to acquire locomotor capacity by culture with growth activators such as anti-CD3 antibodies. Restin...
متن کاملInhibition, by anaesthetic agents, of human leucocyte locomotion towards chemical attractants.
The effects of local, i.v. and volatile anaesthetic agents on locomotion of human blood leucocytes were studied in vitro. Blood neutrohpils and monocytes and PHA-activated lymphocytes were allowed to migrate in filters towards standard chemotactic agents and the effect of adding anaesthetic agents to the system was measured. The results showed that locomotion of all cell types was depressed rev...
متن کاملComparison of the effects of xenon and sevoflurane anaesthesia on leucocyte function in surgical patients: a randomized trial.
BACKGROUND While most anaesthetics are known to suppress immune reactions, data from experimental studies indicate the enhancement of reactivity to inflammatory stimulators under xenon treatment. We investigated the effect of xenon anaesthesia on leucocyte function in surgical patients. METHODS We performed a subgroup analysis of subjects undergoing xenon or sevoflurane anaesthesia in a rando...
متن کاملLeucocyte ATP and renal failure.
1. We have measured adenosine 5'-triphosphate (ATP) levels in isolated leucocyte suspensions from patients with renal failure. 2. Leucocyte ATP is reduced in these patients, unlike erythrocyte ATP which is known to be elevated in uraemia. 3. The relevance of reduced leucocyte ATP to the abnormalities of cation transport and cell function which occur in uraemia is discussed.
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ژورنال
عنوان ژورنال: Canadian Journal of Anaesthesia
سال: 1992
ISSN: 0832-610X,1496-8975
DOI: 10.1007/bf03008336