author_facet Lange, C.F.
Weber, Maria
Nayyar, R.P.
Lange, C.F.
Weber, Maria
Nayyar, R.P.
author Lange, C.F.
Weber, Maria
Nayyar, R.P.
spellingShingle Lange, C.F.
Weber, Maria
Nayyar, R.P.
Kidney and Blood Pressure Research
Age Effects on the Reactivity of Antistreptococcal Cell Membrane Antisera to Murine Glomerular Basement Membrane
Cardiology and Cardiovascular Medicine
Nephrology
Cardiology and Cardiovascular Medicine
Nephrology
author_sort lange, c.f.
spelling Lange, C.F. Weber, Maria Nayyar, R.P. 1420-4096 1423-0143 S. Karger AG Cardiology and Cardiovascular Medicine Nephrology Cardiology and Cardiovascular Medicine Nephrology http://dx.doi.org/10.1159/000173079 <jats:p>Antisera to the streptococcal cell membrane (SCM) were evaluated for their reactivity to murine glomerular basement membrane (GBM) in four strains of mice. Animals were studied on a daily basis from birth through 3 months and weekly thereafter through 18 months. Paired animals were compared for in vivo binding of antibody versus an indirect fluorescent antibody technique on fresh kidney sections. The findings demonstrated a granular type GBM staining for all anti-SCM which were positive. Nonspecific background staining accompanied most of the indirect fluorescent antibody sections tested while being totally absent for the direct fluorescent test on tissue from in vivo challenge of the primary antibody. The in vitro testing showed tissue from young mice (0–6 days old) to be most reactive, while the strongest reactivity was seen in the age group of 10–20 days for in vivo testing. These cross-reactive antibodies, i.e., GBM-binding anti-SCM, are best evaluated by in vivo methods where tissue is taken 4 days after antiserum injection. Animals of the age range 6–8 weeks were often negative, indicating that this age range selected for many studies may not be the most favorable one via either in vitro or in vivo studies.</jats:p> Age Effects on the Reactivity of Antistreptococcal Cell Membrane Antisera to Murine Glomerular Basement Membrane Kidney and Blood Pressure Research
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series Kidney and Blood Pressure Research
source_id 49
title Age Effects on the Reactivity of Antistreptococcal Cell Membrane Antisera to Murine Glomerular Basement Membrane
title_unstemmed Age Effects on the Reactivity of Antistreptococcal Cell Membrane Antisera to Murine Glomerular Basement Membrane
title_full Age Effects on the Reactivity of Antistreptococcal Cell Membrane Antisera to Murine Glomerular Basement Membrane
title_fullStr Age Effects on the Reactivity of Antistreptococcal Cell Membrane Antisera to Murine Glomerular Basement Membrane
title_full_unstemmed Age Effects on the Reactivity of Antistreptococcal Cell Membrane Antisera to Murine Glomerular Basement Membrane
title_short Age Effects on the Reactivity of Antistreptococcal Cell Membrane Antisera to Murine Glomerular Basement Membrane
title_sort age effects on the reactivity of antistreptococcal cell membrane antisera to murine glomerular basement membrane
topic Cardiology and Cardiovascular Medicine
Nephrology
Cardiology and Cardiovascular Medicine
Nephrology
url http://dx.doi.org/10.1159/000173079
publishDate 1986
physical 148-159
description <jats:p>Antisera to the streptococcal cell membrane (SCM) were evaluated for their reactivity to murine glomerular basement membrane (GBM) in four strains of mice. Animals were studied on a daily basis from birth through 3 months and weekly thereafter through 18 months. Paired animals were compared for in vivo binding of antibody versus an indirect fluorescent antibody technique on fresh kidney sections. The findings demonstrated a granular type GBM staining for all anti-SCM which were positive. Nonspecific background staining accompanied most of the indirect fluorescent antibody sections tested while being totally absent for the direct fluorescent test on tissue from in vivo challenge of the primary antibody. The in vitro testing showed tissue from young mice (0–6 days old) to be most reactive, while the strongest reactivity was seen in the age group of 10–20 days for in vivo testing. These cross-reactive antibodies, i.e., GBM-binding anti-SCM, are best evaluated by in vivo methods where tissue is taken 4 days after antiserum injection. Animals of the age range 6–8 weeks were often negative, indicating that this age range selected for many studies may not be the most favorable one via either in vitro or in vivo studies.</jats:p>
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author Lange, C.F., Weber, Maria, Nayyar, R.P.
author_facet Lange, C.F., Weber, Maria, Nayyar, R.P., Lange, C.F., Weber, Maria, Nayyar, R.P.
author_sort lange, c.f.
container_issue 3
container_start_page 148
container_title Kidney and Blood Pressure Research
container_volume 9
description <jats:p>Antisera to the streptococcal cell membrane (SCM) were evaluated for their reactivity to murine glomerular basement membrane (GBM) in four strains of mice. Animals were studied on a daily basis from birth through 3 months and weekly thereafter through 18 months. Paired animals were compared for in vivo binding of antibody versus an indirect fluorescent antibody technique on fresh kidney sections. The findings demonstrated a granular type GBM staining for all anti-SCM which were positive. Nonspecific background staining accompanied most of the indirect fluorescent antibody sections tested while being totally absent for the direct fluorescent test on tissue from in vivo challenge of the primary antibody. The in vitro testing showed tissue from young mice (0–6 days old) to be most reactive, while the strongest reactivity was seen in the age group of 10–20 days for in vivo testing. These cross-reactive antibodies, i.e., GBM-binding anti-SCM, are best evaluated by in vivo methods where tissue is taken 4 days after antiserum injection. Animals of the age range 6–8 weeks were often negative, indicating that this age range selected for many studies may not be the most favorable one via either in vitro or in vivo studies.</jats:p>
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spelling Lange, C.F. Weber, Maria Nayyar, R.P. 1420-4096 1423-0143 S. Karger AG Cardiology and Cardiovascular Medicine Nephrology Cardiology and Cardiovascular Medicine Nephrology http://dx.doi.org/10.1159/000173079 <jats:p>Antisera to the streptococcal cell membrane (SCM) were evaluated for their reactivity to murine glomerular basement membrane (GBM) in four strains of mice. Animals were studied on a daily basis from birth through 3 months and weekly thereafter through 18 months. Paired animals were compared for in vivo binding of antibody versus an indirect fluorescent antibody technique on fresh kidney sections. The findings demonstrated a granular type GBM staining for all anti-SCM which were positive. Nonspecific background staining accompanied most of the indirect fluorescent antibody sections tested while being totally absent for the direct fluorescent test on tissue from in vivo challenge of the primary antibody. The in vitro testing showed tissue from young mice (0–6 days old) to be most reactive, while the strongest reactivity was seen in the age group of 10–20 days for in vivo testing. These cross-reactive antibodies, i.e., GBM-binding anti-SCM, are best evaluated by in vivo methods where tissue is taken 4 days after antiserum injection. Animals of the age range 6–8 weeks were often negative, indicating that this age range selected for many studies may not be the most favorable one via either in vitro or in vivo studies.</jats:p> Age Effects on the Reactivity of Antistreptococcal Cell Membrane Antisera to Murine Glomerular Basement Membrane Kidney and Blood Pressure Research
spellingShingle Lange, C.F., Weber, Maria, Nayyar, R.P., Kidney and Blood Pressure Research, Age Effects on the Reactivity of Antistreptococcal Cell Membrane Antisera to Murine Glomerular Basement Membrane, Cardiology and Cardiovascular Medicine, Nephrology, Cardiology and Cardiovascular Medicine, Nephrology
title Age Effects on the Reactivity of Antistreptococcal Cell Membrane Antisera to Murine Glomerular Basement Membrane
title_full Age Effects on the Reactivity of Antistreptococcal Cell Membrane Antisera to Murine Glomerular Basement Membrane
title_fullStr Age Effects on the Reactivity of Antistreptococcal Cell Membrane Antisera to Murine Glomerular Basement Membrane
title_full_unstemmed Age Effects on the Reactivity of Antistreptococcal Cell Membrane Antisera to Murine Glomerular Basement Membrane
title_short Age Effects on the Reactivity of Antistreptococcal Cell Membrane Antisera to Murine Glomerular Basement Membrane
title_sort age effects on the reactivity of antistreptococcal cell membrane antisera to murine glomerular basement membrane
title_unstemmed Age Effects on the Reactivity of Antistreptococcal Cell Membrane Antisera to Murine Glomerular Basement Membrane
topic Cardiology and Cardiovascular Medicine, Nephrology, Cardiology and Cardiovascular Medicine, Nephrology
url http://dx.doi.org/10.1159/000173079