Marked in vivo intracellular killing of Nocardia asteroides occurred in the peritoneal macrophages obtained 72 h after an intraperitoneal challenge with N. asteroides, in guinea pigs either actively immunized with ribonucleic acid protein or passively immunized by immune spleen cell transfer from actively immunized donor guinea pigs. This specific killing of N. asteroides in immune macrophages ...

We report the case of a 7-year-old Japanese girl with nodular fasciitis which was investigated by immunohistological and electron microscopical methods. An excised nodular lesion in her right orbit showed characteristic histological features of the disease. The fibroblastic cells showed myofibroblastic characteristics, such as immunohistochemically positive reactions against muscle specific act...

Peritoneal exÃodate cells (PEC) harvested from mice after i.p. injection of squalene-treated cell wall skeleton of Nocardia rubra (N. rubra-CWS) demonstrated vigorous cytolytic activity in vitro toward tumor target cells. Fractionation of these PEC by adherence to plastic dishes showed that the cytolytic activity in PEC was associated with an adherent phagocytic cell. In duction of the cytolyti...

Peritoneal exudate cells (PEC) harvested from mice after i.p. injection of squalene-treated cell wall skeleton of Nocardia rubra (N. rubra-CWS) demonstrated vigorous cytolytic activity in vitro toward tumor target cells. Fractionation of these PEC by adherence to plastic dishes showed that the cytolytic activity in PEC was associated with an adherent phagocytic cell. Induction of the cytolytic ...

Correspondence BJOUr that "after many attempts to find any small intact nerves, the search was abandoned." I am sure that in a case of this nature the dye would have enabled him to find most of these small intact nerves. In a personal communication to me on the use of leucomethylene blue to detect the vagal fibres, A. A. Gunn stated that in 65 truncal vagotomies done in 1970, in 54 of these ope...

When bleomycin (BLM) (5 mg/kg/day) was administered i.p. to WKA rats for 5 days from the eighth day after KMT-17 implantation, the therapeutic effects of BLM were demonstrated by complete tumor regression in 50% of the cases and prolongation of the mean survival time of the remainder [survival days, 44.3 +/- 13.6 (SD)]. The combined administration of an antimacrophage agent, carrageenan, with B...

When bleomycin (BLM) (5 mg/kg/day) was administered i.p. to WKA rats for 5 days from the eighth day after KMT-17 implantation, the therapeutic effects of BLM were demonstrated by complete tumor regression in 50% of the cases and prolon gation of the mean survival time of the remainder [survival days, 44.3 ±13.6 (SD)]. The combined administration of an antimacrophage agent, carrageenan, with BL...