The nitroblue tetrazolium (NBT) test in renal transplantation.

نویسندگان

  • A M Gordon
  • J D Briggs
  • P R Bell
چکیده

The nitroblue tetrazolium (NBT) test has been evaluated as a means of differentiating episodes of infection and rejection in 10 cadaver kidney transplant recipients. Normal NBT values were observed during all 11 episodes of acute rejection. A significant elevation of the NBT score was encountered in six of eight episodes of infection after transplantation. A positive NBT result is useful additional evidence in favour of infection in patients in whom the differentiation of infection and rejection is proving difficult.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Clinical Value of Nitroblue Tetrazolium Test (nbt) in the Diagnosis of Canine Inflammatory Processes Valor Do Teste De Redução Do Tetrazólio Nitroazul (nbt) No Diagnóstico De Processos Inflamatórios Caninos

The purpose of the present study is to determine the clinical value of nitroblue tetrazolium reduction test (NBT) to diagnose inflammatory processes in dogs, and compare to white blood cell count (WBC) and concentration of plasma fibrinogen. To this end, we determined the percentage of NBT reducing neutrophils, concentration of plasma fibrinogen and WBC of 242 dogs, including both healthy dogs ...

متن کامل

Routine application of the nitroblue tetrazolium test in the clinical laboratory.

A modified nitroblue tetrazolium test (NBT) is described which is suitable for routine application in the haematology or bacteriology laboratory and which provides a rapid aid to the diagnosis of bacterial infection. Hitherto published methods have recommended the use of heparinized whole blood samples for the performance of the NBT test. However, we have demonstrated that the use of the sucros...

متن کامل

Mechanism of the heparin effect on the nitroblue-tetrazolium slide test.

The nitroblue-tetrazolium (NBT) slide test has been applied widely to assist in the diagnosis of bacterial infection. The test involves mixing a small amount of heparinized blood with a solution of NBT and noting the percentage of neutrophils that contain reduced NBT after a fixed period of incubation. Although it has been recognized that anticoagulants can influence the scores obtained, the me...

متن کامل

Nitroblue tetrazolium test in experimental syphilis.

The reduction of nitroblue tetrazolium (NBT) by phagocytic leucocytes in peripheral blood has been examined in rabbits injected intratesticularly with Treponema pallidum, T. pallidum-free supernatant of orchitic testes, or normal rabbit testes supernatant. A significant (P less than 0.01) increase in NBT reduction was observed only in the infected animals.

متن کامل

A convenient assay of glycoserum by nitroblue tetrazolium with iodoacetamide.

BACKGROUND To determine glycoserum, the nitroblue tetrazolium (NBT) assay is quick, economical, convenient and easily automated. This method, however, is vulnerable to interference by thiol group, which should not be ignored during the analysis. METHODS Thiol group in glycoserum was blocked with iodoacetamide (IAM) before NBT was added. The reaction was carried out in a thermal bath and termi...

متن کامل

ذخیره در منابع من

ذخیره در منابع من قبلا به منابع من ذحیره شده

{@ msg_add @}


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Journal of clinical pathology

دوره 27 9  شماره 

صفحات  -

تاریخ انتشار 1974