Intrahepatic Localisation of Australia Antigen by Fluorescent Antibody Technique

2015 ◽  
pp. 33-35
Author(s):  
R. M�ller ◽  
J. Maess
Keyword(s):  
Fluorescent Antibody ◽  
Fluorescent Antibody Technique ◽  
Australia Antigen ◽  
Antibody Technique

scholarly journals THE LOCALIZATION OF AUSTRALIA ANTIGEN BY IMMUNOFLUORESCENCE

1970 ◽  
Vol 131 (2) ◽  
pp. 307-319 ◽  
Author(s):  
Veronica E. Coyne(Zavatone) ◽  
Irving Millman ◽  
James Cerda ◽  
B. J. S. Gerstley ◽  
Thomas London ◽  
...  
Keyword(s):  
Fluorescent Antibody ◽  
Liver Cells ◽  
Infectious Hepatitis ◽  
Buffy Coat ◽  
Fluorescent Antibody Technique ◽  
Australia Antigen ◽  
Antibody Technique ◽  
Biopsy Specimens ◽  
Lymphocyte Cultures ◽  
Fluorescent Particles

We have studied the localization of Australia antigen, a particulate substance associated with hepatitis, by means of the fluorescent antibody technique. Preparations were made from 61 liver biopsy specimens taken from patients with infectious hepatitis, serum hepatitis, and a variety of other diseases. When tested with fluorescein-conjugated rabbit anti-Au(1) antisera all 26 patients who had Au(1) in their serum had specific fluorescence in their liver cells. The fluorescence appeared in three forms: as discrete particles within the nucleus, diffuse fluorescence of the entire nucleus, and fluorescence of the nuclear rim. Occasionally there were also fluorescent particles in the cytoplasm. Other specimens were tested with the fluorescent antibody including a variety of human tissues, buffy coat smears, peripheral lymphocyte cultures, and cells obtained from bile and duodenal drainage. Among these specimens, fluorescence was found in the cytoplasm of a few cells in the bone marrow of two patients with hepatitis and Au(1) in their serum, and in the liver, spleen, mesentery, and testis of one patient with leukemia, chronic hepatitis, and Au(1) in his serum. We have shown that the presence of fluorescent particles in the liver cells is strongly associated with the presence of Au(1) in the serum and the diagnosis of viral hepatitis. We believe that this study adds support to the hypothesis that Australia antigen is an antigenic determinant of a virus capable of causing hepatitis.

Australia Antigen detected in the Nuclei of Liver Cells of Patients with Viral Hepatitis by the Fluorescent Antibody Technique

Nature ◽  
1969 ◽  
Vol 222 (5189) ◽  
pp. 181-184 ◽  
Author(s):  
IRVING MILLMAN ◽  
VERONICA ZAVATONE ◽  
BETTY JANE S. GERSTLEY ◽  
BARUCH S. BLUMBERG
Keyword(s):  
Viral Hepatitis ◽  
Fluorescent Antibody ◽  
Liver Cells ◽  
Fluorescent Antibody Technique ◽  
Australia Antigen ◽  
Antibody Technique

Rapid quantification and in situ detection of nitrifying bacteria in biofilms by monoclonal antibody method

2000 ◽  
Vol 41 (4-5) ◽  
pp. 301-308 ◽  
Author(s):  
N. Noda ◽  
H. Ikuta ◽  
Y. Ebie ◽  
A. Hirata ◽  
S. Tsuneda ◽  
...  
Keyword(s):  
Monoclonal Antibody ◽  
Monoclonal Antibodies ◽  
Fluorescent Antibody ◽  
Nitrifying Bacteria ◽  
Fluorescent Antibody Technique ◽  
Antibody Technique ◽  
Antibody Method ◽  
In Situ Detection ◽  
Rapid Quantification

Fluorescent antibody technique by the monoclonal antibody method is very useful and helpful for the rapid quantification and in situ detection of the specific bacteria like nitrifiers in a mixed baxterial habitat such as a biofilm. In this study, twelve monoclonal antibodies against Nitrosomonas europaea (IFO14298) and sixteen against Nitrobacter winogradskyi (IFO14297) were raised from splenocytes of mice (BALB/c). It was found that these antibodies exhibited little cross reactivity against various kinds of heterotrophic bacteria. The direct cell count method using monoclonal antibodies could exactly detect and rapidly quantify N. europaea and N. winogradskyi. Moreover, the distribution of N. europaea and N. winogradskyi in a biofilm could be examined by in situ fluorescent antibody technique. It was shown that most of N. winogradskyi existed near the surface part and most of N. europaea existed at the inner part of the polyethylene glycol (PEG) gel pellet, which had entrapped activated sludge and used in a landfill leachate treatment reactor. It was suggested that this monoclonal antibody method was utilized for estimating and controlling the population of nitrifying bacteria as a quick and favorable tool.

Rubella Antibodies in Human Serum: Detection by the Indirect Fluorescent-Antibody Technique

Science ◽  
1964 ◽  
Vol 145 (3635) ◽  
pp. 943-945 ◽  
Author(s):  
G. C. Brown ◽  
H. F. Maassab ◽  
J. A. Veronelli ◽  
T. J. Francis
Keyword(s):  
Human Serum ◽  
Fluorescent Antibody ◽  
Fluorescent Antibody Technique ◽  
Indirect Fluorescent Antibody ◽  
Antibody Technique ◽  
Serum Detection

scholarly journals LOCALIZATION OF UROMUCOID IN HUMAN KIDNEY AND IN SECTIONS OF HUMAN KIDNEY STONE WITH THE FLUORESCENT ANTIBODY TECHNIQUE

1965 ◽  
Vol 13 (3) ◽  
pp. 155-160 ◽  
Author(s):  
H. J. KEUTEL
Keyword(s):  
Kidney Stones ◽  
Kidney Stone ◽  
Fluorescent Antibody ◽  
Human Kidney ◽  
Fluorescent Antibody Technique ◽  
Renal Tubules ◽  
Antibody Technique ◽  
The Matrix ◽  
Normal Human ◽  
The Common

Fluorescent labeled antibodies were used for the demonstration of uromucoid. This urine specific mucoprotein is demonstrably present only in the epithelial cells of the proximal segments of the normal human renal tubules and in the matrix of human kidney stones of all the common crystalline compositions.

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