A part of the body’s immune system that helps protect it from bacteria and other foreign entities.
Lymphoid tissue is rich in lymphocytes (and accessory cells such as macrophages and reticular cells). The lymphoid tissue includes the lymph nodes, spleen, tonsils, adenoids and the thymus (an organ in the chest that is particularly large during infancy).
In medicine, a tissue is a broad term that is applied to any group of cells that perform specific functions. A tissue in medicine need not form a layer. Thus, the bone marrow is also a tissue.
The concentration of a substance in a fluid, such as the concentration of an antibody in blood. The titer reflects the amount of the substance in the fluid. Sometimes also spelled titre.
A giant filamentous protein essential to the structure, development, and elasticity of muscle. The gene encoding titin is mutated in tibial muscular dystrophy.
Variant spelling of “titer” — the degree of dilution of a substance such as an antibody, reflecting the strength of the solution. Americans spell it “titer” while the English spell it “titre,” French for “title,” derived from the Latin “titulus,” an inscription or label. The “titre” was evidence of the fineness of an alloy of […]
Thoracolumbosacral orthosis. This is one of two main types of braces used to correct the lateral (sideways) curve of the spine in scoliosis. Patients can wear this brace to correct spinal curves whose apex is at or below the eighth thoracic vertebra. The TLSO is an underarm brace, which means that it fits under the […]
- TMJ syndrome
Temporomandibular joint ‘syndrome.