title: Tear film flow and stability in seropositive patients of rheumatoid arthritis.
abstract: Tear film flow and stability studies were carried out in 25 serologically positive patients with rheumatoid arthritis, who were without ocular symptoms, by performing Schirmer test I and break-up time (BUT) measurements. The values of BUT and Schirmer in 25 cases were decreased significantly when compared with 25 matched controls. Further, an inverse relation was observed between the values of these tear function tests and the serum immunoglobulin levels, thereby depicting that higher values of serum immunoglobulins in rheumatoid arthritis may be helpful in segregating the cases who may eventually develop dry eyes.
authors.affiliation: Department of Ophthalmology, Medical College, Rohtak Hospital, New Delhi, India.
authors.forename: A K
authors.initials: AK
authors.lastname: Khurana
authors.forename: S S
authors.initials: SS
authors.lastname: Moudgil
mesh_terms: D000328:Adult; D001172:Arthritis, Rheumatoid / Q000276:immunology* / Q000503:physiopathology; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D008875:Middle Aged; D012217:Rheumatoid Factor / Q000032:analysis; D013666:Tears / Q000032:analysis / Q000276:immunology*
chemical_list: D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D012217:Rheumatoid Factor