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Journals and Conferences
The exploratory behaviour of laboratory rodents is of interest within a number of areas of behavioural pharmacology. However, how best to measure exploratory behaviour in rodents remains a contentious issue. Many unconditioned tests, such as the open field, potentially confound general locomotor activity with exploration. The hole-board apparatus appears to… (More)
A simple I.M.V.-system is described based on the AMBU-E-valve applied to pressure-cycled ventilators (e.g. Bird Mark VII).
In modern blood gas analysis heparin is used for preventing coagulation in the syringe and the analyzer. If the amount of heparin added is too large the pH of the blood sample falls and so an artificial metabolic acidosis is induced. Consequently the amount of heparin used should be just enough to prevent blood coagulation without changing appreciably the… (More)
Details are given of the arrangement and functioning of a simple anti-pollution system for use with anaesthetic apparatus without re-breathing.