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.
Neuroleptic drugs are primarily used to treat schizophrenia and other psychotic states. Traditional agents (eg, chlorpromazine, haloperidol) act through inhibition of dopaminergic receptors, whereas the second-generation (atypical) agents work by causing blockade of serotonin receptors.