A bone marrow procedure (commonly referred to as a bone marrow or bone marrow aspiration with or without biopsy) is a technique used to obtain the blood-forming portion (marrow) of the inner core of bone for examination in the laboratory or for transplantation.he bone marrow contains the different types of cells that give rise to red cells, white cells and platelets found in our blood. The marrow may also contain abnormal cells, proteins, or inflammatory processed that are not normally present, such as cancer cells.
For other uses, see Velcro (disambiguation). For discussion of the fastener, see Hook and loop fastener. Velcro Companies is a privately held company that produces a series of mechanical based fastening products, including fabric hook and loop fasteners, under the brand name Velcro.
Peel and Stick Closures for a Permanent Bond. Sticky Back for Fabrics is an easy to apply peel-and-stick hook and loop fastener that provides a durable adhesive bond to fabrics with no sewing, gluing or ironing required. The durable VELCROÂ® Brand closures withstand numerous washings, are appropriate for use on cotton, polyester, poly blends, and nylon, and can be reused hundreds of times.