The result shows that the internal sinks are found in part of the orthopaedy wood, cell cavity becomes small. and pit membrane is broken up. but the cell wall does not rupture.

The cells of this cluster inside next to the fluid-filled cavity is a region of the blastocyst called the inner cell mass.

In the hyperxia solution treated group, the hyperemia, bleeding and cell infiltration in tissue interspace and alveolar cavity were obviously decreased, most alveolar walls were complete.