1921
Volume 26, Issue 3
  • ISSN: 0002-9637
  • E-ISSN: 1476-1645
USD

Abstract

Abstract

Newborn hamsters inoculated intrahepatically were highly susceptible to infection by axenically cultured . Inoculations were performed through the abdominal wall, and lesions could be observed through the skin as early as 4 days after inoculation. The most virulent amebal strain, HM-1:IMSS, produced liver lesions in 19% of newborn animals inoculated with 20 amebae, and in about 90% receiving 2,000 amebae. Eleven other strains similarly tested either produced no lesions with 20,000 amebae or were of intermediate virulence. Two hamster strains did not show appreciable differences in susceptibility to the HM-1:IMSS amebal strain. Newborn hamsters were more susceptible to HM-1:IMSS amebae than animals which were 2, 4, or 7 days old at the time of inoculation. Three-week-old animals were resistant to doses below 20,000 virulent amebae.

Loading

Article metrics loading...

/content/journals/10.4269/ajtmh.1977.26.402
1977-05-01
2017-09-22
Loading full text...

Full text loading...

http://instance.metastore.ingenta.com/content/journals/10.4269/ajtmh.1977.26.402
Loading
  • Accepted : 04 Oct 1976

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