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A technique for prolonged, continuous recording of blood pressure of unrestrained rats
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1972
Year
HypertensionSingle TransducerBiomedical EngineeringBlood PressureSocial SciencesBlood FlowBlood-pressure DataPhysiological ResearchUnrestrained RatsBlood Flow MeasurementEndocrine HypertensionNervous SystemBiomedical FlowNeurophysiologyPhysiologyContinuous RecordingElectrophysiologyCardiovascular PhysiologyRotary Fluid SwitchMedicineAnesthesiology
A technique for long-term recording of direct arterial blood pressure from a colony of rats is described. A rotary fluid switch is used to sample pressures sequentially from the colony via a single transducer. A digital computer is used for reduction and analysis of the blood-pressure data.