How a bone marrow transplant works \r\n \r\n A bone marrow or cord blood transplant replaces unhealthy blood-forming cells with healthy ones.There are two types of transplants autologous and allogenic. The role of bone marrow \r\n \r\n Marrow is the soft tissue inside bones that produces.Skip Navigation.ow a bone marrow transplant works \r\n \r\n A bone marrow or cord blood transplant replaces unhealthy blood-forming cells with healthy ones.There are two types of transplants autologous and allogenic. The role of bone marrow \r\n \r\n Marrow is the soft tissue inside bones that produces. Skip Navigation.
Vellum finish is typically a term used to describe the finish on paper stock. The two main types of vellum paper include vellum finish paper and translucent vellum paper. Novice crafters should be clear on the definitions in order to stock the correct type of paper for a specific paper craft.
Vellum is a type of paper-like writing surface that has been used for centuries in various forms. Ancient vellum was made from the skin of mammals such as calves or goats. Modern forms are made from wood pulp cotton fibers that have been treated. It generally is more durable than paper and is most often used for special documents or other manuscripts that are meant to be preserved.