1.   Surprisingly, plasminogen activator antigen and activity levels of oesophageal and stomach carcinomas did not show significant differences between the two epithelial tissue types.

2.   Although he was compatible in terms of tissue type, he said he is only recently healthy enough to qualify as a donor.

3.   At the donor drives, a small amount of blood is drawn to determine tissue type.

4.   A blood test administered through an authorized donor center is required to enter your tissue type onto the National Registry.

5.   But human bone-marrow transplants have been limited because of problems in matching tissue types.

6.   For information other than the basic tissue types, doctors have to write, phone or send faxes or e-mail to the individual registries, Confer said.

7.   For people like Howe, whose career revolves around tissue types, blood stains, alibis and just plain evil, a courtroom is the only place to be.

8.   Indeed, recent research has shown that adult bone marrow may contain stem cells capable of becoming an array of tissue types.

9.   Lilly demonstrated that different tissue types in mice yielded different levels of resistance to virus-induced leukemia, and he identified the gene responsible for that difference.

10.   Semb noted there were many other tissue types and said that it would be impossible for one entity to control all of the research.