搜索结果: 1-15 共查到“军事医学与特种医学 Release”相关记录16条 . 查询时间(0.219 秒)
Hydrostatic pressure reduces synaptic efficiency by inhibiting transmitter release
drug pressure transmitter release
2009/7/16
The amplitude of post-synaptic potentials at an identified synapse in the Aplysia central nervous system can be modulated by the application of hydrostatic pressure. Postsynaptically controlled functi...
Recent studies have documented a marked inhibition of renal prostaglandin E2 excretion during hyperbaric oxygenation (HBO) in the conscious dog. Numerous other studies have shown that pharmacological ...
Effects of high pressure on the release of excitatory amino acids by brain synaptosomes
decompression neurological
2009/7/14
Excitatory amino acid antagonists have been shown to protect against the hyperexcitability associated with exposure to high pressure. This suggests that these excitatory neurotransmitter substances ma...
Pressure suppresses serotonin release by guinea pig striatal synaptosomes
animal guinea pig serotonin striatal synaptosomes high pressure nervous syndrome
2009/7/10
Exposure to high pressure produces neurologic changes in humans which manifest as tremor, EEG changes, and convulsions. Since previous studies have implicated the involvement of the serotoninergic sys...
Release of dopamine from striatal synaptosomes:high pressure effects
animal Guinea pig neurological high pressure neurologic syndrome
2009/7/10
Adverse neurological manifestations of exposure to high hydrostatic pressure include tremor and convulsions, suggesting an alteration in synaptic transmission, particularly with inhibitory pathways. B...
Rat brain catecholamine release at 1,10,20,and 100 ATA heliox,nitrox,and trimix
helium heliox nitrogen narcosis animal rat nitrox chamber catecholamine
2009/7/10
The pattern of neurotransmitter release in the rat caudate and hypothalamus was studied following exposure to pressure in combination with various gas mixtures. The caudate was selected for its contro...
Hyperbaric He but not N2 augments Ca2+-dependent dopamine release from rat striatum
animal rat high pressure neurologic syndrome
2009/7/9
Endogenous dopamine (DA) and 3,4-dihydroxyphenylacetic acid (DOPAC) were measured by high performance liquid chromatography with electrochemical detection in perfusate from continuously superfused rat...
Effect of pressure on the release of endogenous dopamine from rat striatum and the role of sodium-calcium exchange
model animal rat High Pressure Neurological Syndrome
2009/7/8
Exposure to environmental pressures in excess of 20 atm abs can precipitate a hyperexcitability state known as high pressure neurologic syndrome (HPNS). Little is known about the underlying neurochemi...
Release of surfactant and a myelin proteolipid apoprotein in spinal tissue by decompression
animal bovine
2009/6/12
Two experiments have been performed on sections of bovine spinal cord, the first demonstrating that surface-active phospholipid (SAPL) and myelin proteolipid protein (PLP) are released by bubbles prod...
Platelet aggregation and release function in hyperbaric oxygenation
hyperbaric Platelet aggregation Platelet
2009/6/8
The aim of the study was to investigate the acute and chronic effects of hyperoxygenation on platelet aggregation and adenosine triphosphate (ATP) release. To observe the acute effects of hyperbaric o...
Effects of NMDA administration in the substantia nigra pars compacta on the striatal dopamine release before and after repetitive exposures to nitrogen narcosis in rats
hyperbaric nitrogen nitrogen narcosis striatal dopamine release repetitive exposure animal rat NMDA receptor Dopamine
2009/6/2
Hyperbaric nitrogen-oxygen exposure developed in rats a decrement of the striatal dopamine release, which was reversed by repetitive exposures. This dopamine decrease could be the result of the antago...
Your life in the hand of God if you sign that liability release
DIVING business liability legal
2009/5/26
David Reuther was going diving in the Cayman
Islands. On the way to the dive site, the charter boat he was
on encountered a huge wave and he was injured. A federal
court in Indianapolis applied Bri...
How do you spell release? Assume responsibility, but don't sign away your rights
DIVING business liability legal
2009/5/26
The article in your October 1993 issue, “Your Life
Is in the Hand of God If You Sign That Liability Release,”
cited a couple of examples where the courts in Washington
and Wisconsin sided against p...
Hyperbaric He but not N2 augments Ca2+-dependent dopamine release from rat striatum
animal rat high pressure neurologic syndrome
2009/3/28
Endogenous dopamine (DA) and 3,4-dihydroxyphenylacetic acid (DOPAC) were measured by high performance liquid chromatography with electrochemical detection in perfusate from continuously superfused rat...
Release of surfactant and a myelin proteolipid apoprotein in spinal tissue by decompression
animal bovine
2009/3/28
Two experiments have been performed on sections of bovine spinal cord, the first demonstrating that surface-active phospholipid (SAPL) and myelin proteolipid protein (PLP) are released by bubbles prod...