Double-layered two-directional somatopleural cell migration during chicken body wall development revealed with local fluorescent tissue labeling.

The thoracic ventral body wall consists of the rib, the sternum, the intercostal muscles, and the connective tissues surrounding them. The ribs and the intercostal muscles are derived from the somite. The connective tissues are derived from the somatic layer of the lateral plate mesoderm, somatopleure.

From the primitive streak to the somitic mesoderm: labeling the early stages of chick embryos using EGFP transfection.

Mesoderm is derived from the primitive streak. The rostral region of the primitive streak forms the somitic mesoderm. We have previously shown the developmental origin of each level of the somitic mesoderm using DiI fluorescence labeling of the primitive streak.

[Two cases of unresectable advanced gastric cancer treated with S-1, CDDP and trastuzumab].

We report two cases of unresectable advanced gastric cancer treated with S-1, CDDP and trastuzumab. A significant reduction of tumors was observed in these cases. A 77-year-old man was diagnosed as unresectable gastric cancer.