Biomaterial Database

Sjogren's syndrome: direct immunofluorescence in diagnosis. 2001

F Femiano

Oral Pathology Service, First Department of Odontostomatology, Second University of Naples Medical School, Naples, Italy.

BACKGROUND Sjogren's syndrome (SS) is an autoimmune inflammatory exocrinopathy. In the classical clinical presentation, diagnosis is readily achieved but this is less easy in early disease or oligosymptomatic forms. METHODS We have used direct immunofluorescence (d.i.f.), with IgG antibodies, comparing salivary gland biopsies from subjects with SS compared with control subjects. RESULTS Direct immunofluorescence, using antibodies anti-IgG and demonstrating positivity for all the examined champions of SS while it is negative for control biopsies. CONCLUSIONS Direct immunofluorescence, on salivary glands by biopsy, can be considered a valid additional aid to the diagnosis of subclinical SS.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
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
D019085	Fluorescent Antibody Technique, Direct	A form of fluorescent antibody technique utilizing a fluorochrome conjugated to an antibody, which is added directly to a tissue or cell suspension for the detection of a specific antigen. (Bennington, Saunders Dictionary & Encyclopedia of Laboratory Medicine and Technology, 1984)	Immunofluorescence Antibody Test, Direct,Immunofluorescence Technique, Direct,Direct Fluorescent Antibody Technic,Direct Fluorescent Antibody Technique,Direct Immunofluorescence,Direct Immunofluorescence Assay,Fluorescent Antibody Technic, Direct,Immunofluorescence Technic, Direct,Assay, Direct Immunofluorescence,Assays, Direct Immunofluorescence,Direct Immunofluorescence Assays,Direct Immunofluorescence Technic,Direct Immunofluorescence Technics,Direct Immunofluorescence Technique,Direct Immunofluorescence Techniques,Direct Immunofluorescences,Immunofluorescence Assay, Direct,Immunofluorescence Assays, Direct,Immunofluorescence Technics, Direct,Immunofluorescence Techniques, Direct,Immunofluorescence, Direct,Immunofluorescences, Direct