1. They possess a restricted coelom.

2. Oocytes of female coelom were counted.

3. Skeleton: turgor of coelom provides a hydrostatic skeleton.

4. A pleural puncture apparatus, in particular to a coelom effusion and pneumatosis treating and inspecting apparatus, belongs to the technology field of medical device.

5. Methods DNA contents in coelom fluid cells were measured and analyzed from 91 patients with malignant carcinomas by flow cytometry.

6. Due to the restriction of the coelom of human organs, wide angle lenses are widely used in the medical electronic endoscope whose images are distorted badly.

7. Results The percentage of DNA heteroploid cells in coelom fluid cells was 65. 93% .

8. Oocyte in the coelom does not have follicle membrane and vitelline membrane is formed and developed by the oocyte itself.

9. AB STRACTDanshen films, biodegradable in coelom, were prepared for uses in promotion of surgical anastomosis in gastrointestinal tract.

10. It was observed that after Cordyceps sinensis invaded host larvae and entered the coelom , the mycelia fragmented into fusiform thalli.

11. An internal body cavity of some primitive invertebrates, similar to a coelom but lacking a mesodermal lining.

12. Isolates 223 strains of bacteria from sea and surface and coelom of cultured shrimp.

13. The oil could be absorbed quickly by navel area, thus regulate incretion and other organs in coelom, realize beautifying effect.