1921
Volume 18, Issue 4
  • ISSN: 0002-9637
  • E-ISSN: 1476-1645
USD

Abstract

Abstract

For 28 of 31 arboviruses (34 strains) studied, satisfactory hemagglutinins were demonstrated after treatment of sucrose-acetone-extracted liver or brain preparations by either sonication alone or sonication plus trypsin treatment. The methods of antigen treatment are described, and the appearance of a “cellular agglutinin” under some conditions of trypsin treatment is reported. The procedure for hemagglutinin preparation seems to be consistent for any given virus, but variation is seen from virus to virus. Hemagglutination-inhibition testing of selected antigens indicates that sonication alone improves sensitivity, whereas further treatment with trypsin gives variable results.

Loading

Article metrics loading...

/content/journals/10.4269/ajtmh.1969.18.592
1969-07-01
2017-09-24
Loading full text...

Full text loading...

http://instance.metastore.ingenta.com/content/journals/10.4269/ajtmh.1969.18.592
Loading

Most Cited This Month

This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error