BLOOD has anomalous rheological properties, particularly in certain disease states. It may therefore be necessary to consider these properties when attempting to assess and perhaps to improve the state of a patient's cerebral circulation. So what evidence is there that cerebral blood flow (CBF) is affected by viscosity? Before attempting to answer this question, one should be aware of what infl...

Acknowledgments: The authors would like to express their gratitude to Virginia Morman, Nurse Manager of Western Nephrology Acute Dialysis, for her support of the project and to the Acute Team staff who participated in the data collection for this project. Also, thanks are extended to to Karen Chaney and Doug Reid (formerly of Gambro Healthcare) for their interest and support. W hen setting the ...

Variable hemodynamic responses to positive end-expiratory pressure (PEEP) with spontaneous ventilation have been reported. To clarify these responses, 15 awake patients were studied using a catheter-tip velocity transducer to record phasic aortic root blood flow continuously before, during and after PEEP (10 cm H20) applied with a face mask. Central blood volume and effective ventricular fillin...

kaatsu training is effective and beneficial to improve different physical factors and is associated with lower muscular injury and inflammation. so, the aim of this study was to compare the effect of kaatsu training and no blood flow restriction on changes of growth hormone, insulin-like growth factor-1 and lactate in healthy young men. this study was semi-experimental with a repeated measureme...