Why the study?
Does simulated orthostatic stress using lower body negative pressure alter hepatic blood flow in humans?
Population
Humans
Comparison
15-min 40 mmHg lower body negative pressure… vs Pre-LBNP control (baseline)
Design
Other
Authors
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Suggests hepatic autoregulation after orthostatic stress; hypothesis-generating for clinical hypovolemia or outcomes.
Does simulated orthostatic stress using lower body negative pressure alter hepatic blood flow in humans?
Simulated orthostatic stress induces physiological post-LBNP reactive hyperemia in the human liver, indicating autoregulatory vasodilatation in response to relative ischemia.
Hinghofer‐Szalkay et al. (2008) studied this question.
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