| D007136 |
Immunoglobulins |
Multi-subunit proteins which function in IMMUNITY. They are produced by B LYMPHOCYTES from the IMMUNOGLOBULIN GENES. They are comprised of two heavy (IMMUNOGLOBULIN HEAVY CHAINS) and two light chains (IMMUNOGLOBULIN LIGHT CHAINS) with additional ancillary polypeptide chains depending on their isoforms. The variety of isoforms include monomeric or polymeric forms, and transmembrane forms (B-CELL ANTIGEN RECEPTORS) or secreted forms (ANTIBODIES). They are divided by the amino acid sequence of their heavy chains into five classes (IMMUNOGLOBULIN A; IMMUNOGLOBULIN D; IMMUNOGLOBULIN E; IMMUNOGLOBULIN G; IMMUNOGLOBULIN M) and various subclasses. |
Globulins, Immune,Immune Globulin,Immune Globulins,Immunoglobulin,Globulin, Immune |
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| D008046 |
Lip |
Either of the two fleshy, full-blooded margins of the mouth. |
Philtrum,Lips,Philtrums |
|
| D009113 |
Muramidase |
A basic enzyme that is present in saliva, tears, egg white, and many animal fluids. It functions as an antibacterial agent. The enzyme catalyzes the hydrolysis of 1,4-beta-linkages between N-acetylmuramic acid and N-acetyl-D-glucosamine residues in peptidoglycan and between N-acetyl-D-glucosamine residues in chitodextrin. EC 3.2.1.17. |
Lysozyme,Leftose,N-Acetylmuramide Glycanhydrolase,Glycanhydrolase, N-Acetylmuramide,N Acetylmuramide Glycanhydrolase |
|
| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
|
| D001323 |
Autoantibodies |
Antibodies that react with self-antigens (AUTOANTIGENS) of the organism that produced them. |
Autoantibody |
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| D001706 |
Biopsy |
Removal and pathologic examination of specimens from the living body. |
Biopsies |
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| D012463 |
Saliva |
The clear, viscous fluid secreted by the SALIVARY GLANDS and mucous glands of the mouth. It contains MUCINS, water, organic salts, and ptylin. |
Salivas |
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| D012470 |
Salivary Glands, Minor |
Accessory salivary glands located in the lip, cheek, tongue, floor of mouth, palate and intramaxillary. |
Gland, Minor Salivary,Glands, Minor Salivary,Minor Salivary Gland,Minor Salivary Glands,Salivary Gland, Minor |
|
| D012859 |
Sjogren's Syndrome |
Chronic inflammatory and autoimmune disease in which the salivary and lacrimal glands undergo progressive destruction by lymphocytes and plasma cells resulting in decreased production of saliva and tears. The primary form, often called sicca syndrome, involves both KERATOCONJUNCTIVITIS SICCA and XEROSTOMIA. The secondary form includes, in addition, the presence of a connective tissue disease, usually rheumatoid arthritis. |
Sicca Syndrome,Sjogren Syndrome,Sjogrens Syndrome,Syndrome, Sicca,Syndrome, Sjogren's |
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| D013666 |
Tears |
The fluid secreted by the lacrimal glands. This fluid moistens the CONJUNCTIVA and CORNEA. |
Meibomian Lipids,Meibum,Lipid, Meibomian,Meibomian Lipid,Tear |
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