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This article reviews two important aspects of CT-colonography, namely colonic distension and scan parameters. Adequate distension should be obtained to visualize the complete colonic lumen and optimal scan parameters should be used to prevent unnecessary radiation burden. For optimal distension,
The influence of the parasympathetic nervous system in the control of energy expenditure was investigated in obese and lean rodents during chronic administration of drugs that alter parasympathetic transmission. In the genetically obese ob/ob mice and fa/fa rats and in monosodium glutamate induced
Study of the minimal dose requirements for induction of anaesthesia poses great problems which are solved by the use of a standard administration technique and the abolition of the eyelash reflex as an endpoint. This has been used in 2206 consecutive unselected inductions, in which variables