Biomaterial Database

Plasma fibronectin values in patients with acquired immunodeficiency syndrome (AIDS) and AIDS-related complex. 1988

D M Ogden, and H E Fischer, and F J Liu, and A Rios, and B Lichtiger

Division of Laboratory Medicine, University of Texas M.D. Anderson Hospital and Tumor Institure, Houston 77030.

The authors studied the circulating fibronectin concentrations in the plasma of 24 patients with acquired immunodeficiency syndrome (AIDS) or AIDS-related complex (ARC) and of 74 age- and sex-matched healthy blood donors. They adapted a commercially available turbidimetric immunoassay for use with a centrifugal analyzer. The assay showed within-run precision of 2.1%, 2.3%, 1.8%, and 1.1%, and an accuracy of 90%, 99%, 98%, and 98% at fibronectin concentrations of 126 mg/L, 200 mg/L, 293 mg/L, and 317 mg/L, respectively. Between-run precision was 5%, 3%, and 2% for 66 mg/L, 218 mg/L, and 283 mg/L concentrations, respectively. Plasma fibronectin values obtained from the healthy blood donors were in good agreement with those values reported by other investigators using various methods. No significant differences between the plasma fibronectin values of the patient population (mean +/- 2 SD = 294 mg/L +/- 110 mg/L) and of the control group (mean +/- 2 SD = 311 mg/L +/- 130 mg/L) were noted. The authors conclude that the measurement of fibronectin concentrations in patients with AIDS or ARC does not contribute significantly to the diagnosis and therapeutic management of these patients.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D012016	Reference Values	The range or frequency distribution of a measurement in a population (of organisms, organs or things) that has not been selected for the presence of disease or abnormality.	Normal Range,Normal Values,Reference Ranges,Normal Ranges,Normal Value,Range, Normal,Range, Reference,Ranges, Normal,Ranges, Reference,Reference Range,Reference Value,Value, Normal,Value, Reference,Values, Normal,Values, Reference
D005260	Female		Females
D005353	Fibronectins	Glycoproteins found on the surfaces of cells, particularly in fibrillar structures. The proteins are lost or reduced when these cells undergo viral or chemical transformation. They are highly susceptible to proteolysis and are substrates for activated blood coagulation factor VIII. The forms present in plasma are called cold-insoluble globulins.	Cold-Insoluble Globulins,LETS Proteins,Fibronectin,Opsonic Glycoprotein,Opsonic alpha(2)SB Glycoprotein,alpha 2-Surface Binding Glycoprotein,Cold Insoluble Globulins,Globulins, Cold-Insoluble,Glycoprotein, Opsonic,Proteins, LETS,alpha 2 Surface Binding Glycoprotein
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000163	Acquired Immunodeficiency Syndrome	An acquired defect of cellular immunity associated with infection by the human immunodeficiency virus (HIV), a CD4-positive T-lymphocyte count under 200 cells/microliter or less than 14% of total lymphocytes, and increased susceptibility to opportunistic infections and malignant neoplasms. Clinical manifestations also include emaciation (wasting) and dementia. These elements reflect criteria for AIDS as defined by the CDC in 1993.	AIDS,Immunodeficiency Syndrome, Acquired,Immunologic Deficiency Syndrome, Acquired,Acquired Immune Deficiency Syndrome,Acquired Immuno-Deficiency Syndrome,Acquired Immuno Deficiency Syndrome,Acquired Immuno-Deficiency Syndromes,Acquired Immunodeficiency Syndromes,Immuno-Deficiency Syndrome, Acquired,Immuno-Deficiency Syndromes, Acquired,Immunodeficiency Syndromes, Acquired,Syndrome, Acquired Immuno-Deficiency,Syndrome, Acquired Immunodeficiency,Syndromes, Acquired Immuno-Deficiency,Syndromes, Acquired Immunodeficiency
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
D000386	AIDS-Related Complex	A prodromal phase of infection with the human immunodeficiency virus (HIV). Laboratory criteria separating AIDS-related complex (ARC) from AIDS include elevated or hyperactive B-cell humoral immune responses, compared to depressed or normal antibody reactivity in AIDS; follicular or mixed hyperplasia in ARC lymph nodes, leading to lymphocyte degeneration and depletion more typical of AIDS; evolving succession of histopathological lesions such as localization of Kaposi's sarcoma, signaling the transition to the full-blown AIDS.	ARC,Lymphadenopathy Syndrome,AIDS Related Complex,Complex, AIDS-Related,Lymphadenopathy Syndromes,Syndrome, Lymphadenopathy,Syndromes, Lymphadenopathy