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Biomedical subjects

J F Quadt

Publications and source records attributed to J F Quadt.

4 recordsLinked to original sources
PubMed1990

A proposal for using previous experience in designing microbiological sampling plans based on variables.

A microbiological sampling system on the basis of variables is presented which requires only small numbers of replicates (n greater than or equal to 2). The system uses previous data on standard deviations of numbers of micro-organisms in batches and is particularly useful for in-plant situations. The discriminating power of the system is comparable to that of the current International Committee on Microbiological Specifications for Foods sampling schemes but uses more replicates.

Bacteriological Techniques↗
PubMed1982

Prostacyclin production of the isolated pulsatingly perfused rat aorta.

The abdominal aorta of the rat was isolated and perfused. Pulsations were found to be a prerequisite for prostacyclin production in the isolated aorta. In the pulsatingly perfused aorta, the prostacyclin production decreases rapidly during the first 30 min of perfusion and very slowly between 30 and 120 min. The technique offers a good means of investigating the effects of different agents on prostacyclin production.

Adenosine Diphosphate↗