Natural killer (NK) cells are the first lymphocyte population to reconstitute following allogeneic hematopoietic stem cell transplantation (HSCT) and are important in mediating immunity against both leukemia and pathogens. Although NK cell numbers generally reconstitute within a month, the acquisition of mature NK cell phenotype and full functional competency can take 6 months or more, and is i...

The configurations of smaller cities increasingly diversify due to global migration flows. As local residents, migrants have tactics and views of engaging with the diversification of such places. They draw from experiences with multiple diversities in the ‘sending context’, transit spaces, and the ‘receiving society’. I ask how various ‘old’ and ‘new’ conceptions of diversity and difference com...

PURPOSE We examined grafts employing for morphological analysis of early and long-term results on proximal anastomosis with the PAS-Port(®). METHODS One hundred and four patients treated by OPCAB with PAS-Port(®) were performed postoperative MDCT. Morphological evaluation of the proximal anastomotic region was classified into three groups (A; graft was anastomosed almost perpendicularly to th...

When the anteroposterior axis of a cockroach leg is reversed at a graft by exchanging a left leg for a right leg at the mid-tibia level, regeneration occurs in the region of the graft/host junction. This results in the formation of a pair of lateral supernumerary legs. In these experiments the patterns of cell division which take place during supernumerary leg formation were observed in section...