As a strategy to overcome this barrier, the use of stealth coatings can reduce immune clearance and prolong circulatory times, thereby enhancing therapeutic capacity.
The capacity of the circulatory and ventilatory systems to keep pace with higher oxygen demand at higher temperatures is thought to determine a species' viability in a warmer environment [9], [25].
The rapid growth of tumours results in their surpassing the capacity of the established circulatory system to supply the developing tumour with oxygen and nutrients as well as remove waste products.
For severe cases with cardiovascular collapse, strong consideration should be given to early transfer to medical centers with capacities for advanced mechanical circulatory support.
Thus, renal adaptive capacity allows the body to maintain circulatory homeostasis over a widely different range of sodium and fluid intake and provides our evolutionary defense against volume depletion by blood loss and dehydration.
This is because the patients are usually in a compromised circulatory and pulmonary condition in which low functional residual capacity in combination with a pulmonary shunt and increased oxygen consumption contribute to rapidly developing hypoxemia during apnea [ 1- 4].
On the other hand, enhanced renal BA excretion is the most likely route of BA elimination when hepatic BA uptake capacity reaches its maximum, thereby attenuating the circulatory BA overload.
Based on both alveolar gas exchange (and thus on functional residual capacity as a function of PEEP) and the circulatory time (being approximately 6 7 s at normal conditions), any change in alveolar gas composition will influence the response of peripheral (mainly oxygen) and central (mainly carbon dioxide) chemoreceptors [ 3, 8, 24].
Fitness usually refers to a person's aerobic capacity -- the ability of the heart, lungs and circulatory system to supply oxygen-rich blood to muscles and organs and remove metabolic waste products during physical exertion.
