What is found between the trabeculae of spongy bone?
Spongy bone tissue does not contain osteons that constitute compact bone tissue. Instead, it consists of trabeculae, which are lamellae that are arranged as rods or plates. Red bone marrow is found between the trabuculae. Blood vessels within this tissue deliver nutrients to osteocytes and remove waste.
What is the microscopic structure of spongy bone?
Spongy (Cancellous) Bone Spongy bone consists of plates (trabeculae) and bars of bone adjacent to small, irregular cavities that contain red bone marrow. The canaliculi connect to the adjacent cavities, instead of a central haversian canal, to receive their blood supply.
In which bones haversian system is absent?
Haversian system or osteon is a characteristic feature of mammalian bone. It is a basic unit of compact bone. Each Haversian system has a cylindrical structure, which is surrounded by Haversian lamellae. It is absent in spongy bone of mammals.
Which protein is present in blood?
Blood contains two main kinds of proteins: albumin and globulins. Blood proteins help your body produce substances it needs to function. These substances include hormones, enzymes and antibodies.
What are the 3 blood proteins?
Albumin, globulins and fibrinogen are the major plasma proteins. Colloid osmotic (oncotic) pressure (COP) is maintained by the plasma proteins, principally by albumin, and is necessary to maintain intravascular volume. Normal COP in adult horses is 15–22 mmHg.
What is a normal protein level?
The normal range for total protein is between 6 and 8.3 grams per deciliter (g/dL). This range may vary slightly among laboratories. These ranges are also due to other factors such as: age.
Which protein is present in human body?
Collagen is the most abundant protein in your body and is the structural protein of your bones, tendons, ligaments and skin ( 14 ). Elastin is several hundred times more flexible than collagen.