Rituximab is a chimeric murine/human-engineered immunoglobulin (Ig) G1 anti-CD20 monoclonal antibody, selectively depleting CD20-expressing cells in peripheral blood and lymphoid tissues. As part of the rituximab registration-enabling program for rheumatoid arthritis, cynomolgus monkey embryo-fetal development and pre- and postnatal developmental toxicity studies were performed. In both studies...

Trophic factor signaling is important for the migration, differentiation, and survival of enteric neurons during development. The mechanisms that regulate the maturation of enteric neurons in postnatal life, however, are poorly understood. Here, we show that transcriptional cofactor HIPK2 (homeodomain interacting protein kinase 2) is required for the maturation of enteric neurons and for regula...

BACKGROUND Histone acetylation, which is a chromatin modification of histone tails, can dynamically regulate the expression of various genes in normal development. HDAC2 is a negative regulatory factor of acetylation and closely related to learning and memory. NSE is a nerve marker and vital for maintaining physiological functions in nervous system. Currently, few studies associated with the ex...

introduction: motor behavior and coordination impairment are known side effects of opioid treatment, yet very few studies have investigated the effects of tramadol on motor behavior, or compared its effect with the effect of an opioid. this study investigates the effects of chronic injection of morphine and tramadol on rat motor function during infancy. methods: neonate rats (n=56) were randoml...