Does portal venous ultraviolet B-irradiated donor alloantigen prevent rejection in circumferential rat tracheal allografts?
Recipient pretreatment with intraportally administered UVB-irradiated donor splenocytes prevents rejection of circumferential rat tracheal allograft segments by inducing a donor-specific immune hyporesponsiveness.
Premature infants at term-equivalent age have similar total cerebellar and vermal volumes compared with term infants in the presence of normal brain imaging. Reduced cerebellar volume in preterm infants at term-equivalent age is seen in association with supratentorial pathology such as hemorrhagic parenchymal infarction, intraventricular hemorrhage with dilation, and periventricular leukomalacia.