منابع مشابه
The spontaneous and stimulated nitroblue tetrazolium (NBT) tests in mononuclear cells of patients with tuberculosis.
PURPOSE The aim of this study was to evaluate the ability of the NBT reduction by non- and BCG-stimulated monocytes isolated from peripheral blood persons with pulmonary tuberculosis (TB) before treatment, after two-month antituberculosis therapy and in an inactive stage of this disease. MATERIAL AND METHODS The spontaneous and induced NBT tests were done in 24 healthy individuals and 59 pati...
متن کاملThe cytocentrifuge NBT test.
The NBT test is a non-specific test of neutrophil membrane stimulation which has application to the study of neutrophil function, particularly in the septicaemic patient. An improved cytochemical test which eliminates potential sources of laboratory error has been developed. Venous or capillary blood samples may be studied and the technique can be applied to the neutropenic patient since availa...
متن کاملThe use of laboratory tests in the diagnosis of SLE.
ANA IIF is an effective screening assay in patients with clinical features of SLE and will detect most anti-ssDNA, anti-dsDNA, ENAs, and other autoantibodies. False positives are common. The clinical importance cannot be extrapolated from the ANA titre or pattern, although higher titres (> 1/160) are more likely to be important. HEp-2 cells are the most sensitive substrate for ANA detection, bu...
متن کاملSickle cell anaemia and the NBT test.
Patients with sickle cell anaemia have an increased susceptibility to bacterial infections Previous reports of false-negative nitro blue tetrazolium (NBT) tests in the presence of bacteria infection and of a faulty phagocytic response following stimulation in vitro have suggested the possibility of polymorphonuclear dysfunction in certain patients with sickle cell anaemia. In the present study ...
متن کاملDystrophic calcinosis cutis and SLE; the bone scan pattern [Persian]
A 21 years old woman presented with a history of SLE and skin lesions on the arms, trunk, and abdomen. The left gluteal region was ulcerated and painful and occasionally extruded a chalky white material. The patient referred from rheumatology department for osteomyelitis assessment. On physical examination the patient had hard, nontender lesions on the proximal arms, lower abdomen and low...
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ژورنال
عنوان ژورنال: Arthritis & Rheumatism
سال: 1977
ISSN: 0004-3591,1529-0131
DOI: 10.1002/art.1780200325