Identification of blue staining vaccine-derived material in inflammatory lesions using cultured canine macrophages

© 2014 American Society for Veterinary Clinical Pathology.

Bibliographische Detailangaben
Veröffentlicht in:Veterinary clinical pathology. - 1975. - 44(2015), 1 vom: 20. März, Seite 152-6
1. Verfasser: Scruggs, Jennifer L (VerfasserIn)
Weitere Verfasser: LeBlanc, Casey J
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2015
Zugriff auf das übergeordnete Werk:Veterinary clinical pathology
Schlagworte:Journal Article Adjuvant Morin stain cell culture cytology vaccine reaction Adjuvants, Immunologic Flavonoids Indicators and Reagents Rosaniline Dyes mehr... Vaccines basic fuchsin 5P5C03819W morin 8NFQ3F76WR
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245 1 0 |a Identification of blue staining vaccine-derived material in inflammatory lesions using cultured canine macrophages 
264 1 |c 2015 
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500 |a Date Completed 02.05.2016 
500 |a Date Revised 20.10.2016 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a © 2014 American Society for Veterinary Clinical Pathology. 
520 |a BACKGROUND: Vaccine reactions are described in cytology textbooks as having eosinophilic to magenta colored globules within and admixed with inflammatory cells. Recently, we have seen increased numbers of inflammatory lesions containing blue to blue-gray globular material, with historical information suggesting an association with rabies vaccination 
520 |a OBJECTIVES: The purpose of the study was to confirm the blue-gray and the eosinophilic material observed microscopically in some inflammatory lesions as being vaccine-derived 
520 |a METHODS: Three different vaccines were cytocentrifuged and Wright stained. Vaccine aliquots were also added to the culture media of canine-derived macrophages for 24 hours and the cells subsequently harvested, cytocentrifuged, and Wright stained. The globular material present in both preparations was compared to that observed in vaccine-induced inflammatory lesions. Morin staining was used to identify metal within vaccine material in both in vitro- and in vivo-derived cytology samples 
520 |a RESULTS: Vaccine-derived material has a characteristic color and appearance. Appearance of the material was consistent in cytologic samples, in cells incubated with the vaccine, and in cytocentrifuged preparations of the vaccine vial contents. The blue-gray globules stained positively for Morin stain, while the eosinophilic material did not stain 
520 |a CONCLUSIONS: Vaccine-induced inflammatory lesions may contain blue to blue-gray or magenta stained globular material. Blue-gray material was associated with administration of rabies vaccine Imrab 3 TF and the observed material may be metal-containing adjuvant. Magenta material was associated with other vaccines and negative for Morin stain, suggesting a metal-free adjuvant 
650 4 |a Journal Article 
650 4 |a Adjuvant 
650 4 |a Morin stain 
650 4 |a cell culture 
650 4 |a cytology 
650 4 |a vaccine reaction 
650 7 |a Adjuvants, Immunologic  |2 NLM 
650 7 |a Flavonoids  |2 NLM 
650 7 |a Indicators and Reagents  |2 NLM 
650 7 |a Rosaniline Dyes  |2 NLM 
650 7 |a Vaccines  |2 NLM 
650 7 |a basic fuchsin  |2 NLM 
650 7 |a 5P5C03819W  |2 NLM 
650 7 |a morin  |2 NLM 
650 7 |a 8NFQ3F76WR  |2 NLM 
700 1 |a LeBlanc, Casey J  |e verfasserin  |4 aut 
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773 1 8 |g volume:44  |g year:2015  |g number:1  |g day:20  |g month:03  |g pages:152-6 
856 4 0 |u http://dx.doi.org/10.1111/vcp.12228  |3 Volltext 
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