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Age Effects on the Reactivity of Antistreptococcal Cell Membrane Antisera to Murine Glomerular Basement Membrane
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Zeitschriftentitel: | Kidney and Blood Pressure Research |
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Personen und Körperschaften: | , , |
In: | Kidney and Blood Pressure Research, 9, 1986, 3, S. 148-159 |
Format: | E-Article |
Sprache: | Englisch |
veröffentlicht: |
S. Karger AG
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Schlagwörter: |
author_facet |
Lange, C.F. Weber, Maria Nayyar, R.P. Lange, C.F. Weber, Maria Nayyar, R.P. |
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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 |
doi_str_mv |
10.1159/000173079 |
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Online |
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Medizin |
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1986 |
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S. Karger AG |
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Kidney and Blood Pressure Research |
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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. |
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container_title | Kidney and Blood Pressure Research |
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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 |