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The effects of increased gas density on pulmonary mechanics
nitrogen human neon pulmonary respiratory Helium Work of Breathing
2009/7/20
The effects of increased gas density on pulmonary mechanics.
Influence of increased gas density and external resistance on maximum expiratory flow
human respiratory lung pressure
2009/7/17
The effect of external resistance on the relationship of expiratory air flow and intrathoracic and mouth pressure on subjects breathing gas of increased density was investigated. Five subjects breathi...
A method for production of N2 microbubbles in platelet-rich plasma in an aggregometer-like apparatus,and effect on the platelet density in vitro
decompression human platelet
2009/7/14
The mechanisms involved in the interactions between microgasbubbles and platelets are not clear. The platelet aggregatory response to agonist-induced, receptor-mediated stimuli has been studied extens...
Effects of platelet antagonists on the reduction in platelet density caused by microbubbles in vitro
decompression human Platelet-rich plasma
2009/7/14
Platelet-rich plasma (PRP) was stirred and incubated at 37 degrees C with N2 microbubbles in vitro in the presence and absence of platelet antagonists. The N2 microbubbles acted as a platelet agonist,...
The electrical-respiratory analogy when gas density is high
pulmonary Respiration dense gas work of breathing
2009/7/14
The respiratory system can be considered analogous to a remarkably simple alternating-current electrical system with a resistor, an inductor, and a capacitor in series. This communication extrapolates...
Methods of a Subtidal Experiment Involving Infaunal Density Manipulations and Sampling with Replacement
sediment core
2009/5/6
Manipulative experiments were conducted within a subtidal, soft-sediment community. Long-term-term study sites and navigation routes were marked with coated rebars driven into the sediment. The dens...