Non-Hodgkin lymphoma comprises 2.1% of the total number of cancers in South Korea. Among those, diffuse large B cell lymphoma (DLBCL) comprises the largest percentage.
View Article and Find Full Text PDFSerum vitamin D status has been associated with prediabetes and metabolic syndrome. Evidence for the increased risk of metabolic disorders in individuals with prediabetes and a low vitamin D status is limited and uncertain. Furthermore, it has not been confirmed whether this possible relationship occurs in the Korean population.
View Article and Find Full Text PDFAmong the various nervous systems and signaling components involved in the development of morphine withdrawal symptoms, sensitization of the brain dopaminergic nervous system and an increase in the cAMP levels in the locus coeruleus are believed to be the most important cellular events. This study tested the effects of (-)-epigallocatechin gallate (EGCG), a major compound of green tea, on the development of morphine-induced withdrawal symptoms. All the naloxone-precipitated withdrawal symptoms in morphine-dependent animals were inhibited by an EGCG pretreatment in a dose-dependent manner, being forepaw tremor, rearing, teeth chattering, urination, and wet dog shake were more sensitive than jumping and ptosis.
View Article and Find Full Text PDFThe inhibitory effects of paeonol, a major compound of Paeoniae radix, on the development of locomotor sensitization, conditioned place preference (CPP) and dopamine receptor supersensitivity induced by the repeated administration of morphine were investigated through behavioral experiments. A single administration of morphine produces hyperlocomotion. Repeated administration of morphine develops sensitization (reverse tolerance), a progressive enhancement of locomotion, which is used as a model for studying the drug-induced drug-seeking behaviors, and CPP, which is used as a model for studying drug reinforcement.
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