Freeze-drying of Aegyptianella pullorum

Show simple item record Bartkowiak, R.A. Potgieter, F.T. Van Rensburg, L. Labuschagne, F.J. Van Biljon, B.J.
dc.contributor.editor Bigalke, R.D.
dc.contributor.upauthor Huchzermeyer, Fritz W. 2014-10-14T10:55:50Z 2014-10-14T10:55:50Z 2014 1988
dc.description The articles have been scanned in colour with a HP Scanjet 5590; 600dpi. Adobe Acrobat XI Pro was used to OCR the text and also for the merging and conversion to the final presentation PDF-format. en_US
dc.description.abstract Heparinized whole blood, parasitized with Aegyptianella pullorum, was collected from 2 fowls. Buffered lactose peptone (BLP) was added v/v as a stabilizer and the mixture lyophilized in 2ml aliquots after rapid or slow freezing. At different stages during the freeze-drying process, as well as after lyophilization and reconstitution with I ,8 ml of sterile water, samples were taken and injected into pullets. Infectivity was maintained throughout. However, the prepatent period was lengthened after freezing and particularly after lyophilization when there was some loss of viability. en
dc.description.librarian lmchunu2014 en
dc.description.librarian mn2014
dc.identifier.citation Bartkowiak, RA, Huchzermeyer, FW, Potgieter, FT, Van Rensburg, L, Labuschagne, FJ & Van Biljon, BJ 1988, 'Freeze-drying of Aegyptianella pullorum', Onderstepoort Journal of Veterinary Research, vol. 55, no. 2, pp. 125-126. en
dc.identifier.issn 0330-2465
dc.language.iso en en
dc.publisher Published by the Government Printer, Pretoria. en
dc.rights ©ARC - Onderstepoort and Faculty of Veterinary Science, University of Pretoria (original). ©University of Pretoria. Dept. of Library Services (digital). en
dc.subject Veterinary medicine en
dc.subject.lcsh Veterinary medicine -- South Africa
dc.title Freeze-drying of Aegyptianella pullorum en
dc.type Article en

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