Perkins-Elmer DMA 7e (Perkins Elmer) was used to conduct DMTA of the neat PVC and its blends. Used in PVC, CAB, PE, PP, TP polyesters, ABS, nylon, acrylic, PC, or other resins. The economic crisis has directly slumped the demand for PVC resin in the country.
Sodium oxybate, the sodium salt of GHB, was approved by the FDA in 2002 as the only therapeutic for narcolepsy that simultaneously alleviates cataplexy, excessive daytime sleepiness and nocturnal sleep disruption. However, it remains unclear how this drug exerts its beneficial effects.
Sodium oxybate can decrease daytime sleepiness and also reduce the number of sudden short attacks of weak/paralyzed muscles (known as cataplexy) that can occur in patients with narcolepsy. Sodium oxybate is a central nervous system depressant.It is also known as gamma hydroxybutyrate (GHB).t is against the law to use this drug for any other purposes. Abuse and even approved use can result in seizures, severe difficulty breathing, confusion, depression, loss of consciousness, and even death. It must not be used with alcohol or other CNS depressants (see also Drug Interactions section).