T-Cell Receptor

T-Cell Receptor

T-Cell Receptor Definition T-cell receptor (TCR) is one of two polypeptide chains (a or ß) on the surface of T lymphocytes that recognize and bind…
Cytotoxic T cell

Cytotoxic T cell

Cytotoxic T Cell Definition Cytotoxic T cell is a type of immune cell that can kill certain cells, including foreign cells, cancer cells, and cells…
Natural Killer Cell

Natural Killer Cell

Natural Killer Cell Definition Natural killer cell is a cell that can react against and destroy another cell without prior sensitization to it. It is…
Lymphocyte

Lymphocyte

Lymphocyte Definition Lymphocyte is any of various white blood cells, including B cells and T cells, that function in the body’s immune system by recognizing…
Plasma Cell

Plasma Cell

Plasma Cell Definition Plasma cell is a lymphocyte that originates from a B cell and produces antibodies as part of a humoral immune response. They…
Oral Mucosa

Oral Mucosa

Oral Mucosa Definition Oral mucosa is a specialized type of tissue that lines the mouth. It is composed of highly-regenerative stratified epithelium and submucosal connective…
Gastric Mucosa

Gastric Mucosa

Gastric Mucosa Definition Gastric mucosa is the mucous membrane layer of the stomach which contains the glands and the gastric pits. It consists of epithelium,…
Mucous Membrane

Mucous Membrane

Mucous Membrane Definition Mucous membrane is any of the membranes lining the passages of the body, such as the respiratory and digestive tracts, that open…
Vocal Folds

Vocal Folds

Vocal Folds Definition Vocal folds is The two folded pairs of membranes in the larynx (voice box) that vibrate when air that is exhaled passes…
About Neck

About Neck

About Neck Defnition Neck is the part of an organism connecting the head with the rest of the body related adjectives cervical jugular. Also, any…
Cricoid Cartilage

Cricoid Cartilage

Cricoid Cartilage Definition Cricoid cartilage is the ring-like formation at the base of the larynx. It is the only complete ring of cartilage around the…
Thyroid Cartilage

Thyroid Cartilage

Thyroid Cartilage Definition Thyroid cartilage is the largest cartilage of the larynx consisting of two laminae fusing anteriorly at an acute angle in the midline…
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