Modification of Lethality Induced by Staphylococcal Enterotoxin B in Dutch Rabbits
Abstract
Intramuscular injection of staphylococcal enterotoxin B (SEB) at a dosage level of 50 micrograms/kg of body weight caused death in Dutch rabbits. Lethality was not modified markedly by morphine pretreatment or by hyperthermia, thyrotoxicosis, propylthiouracil feeding, thyroparathydroidectomy, water deprivation, or fasting. The administration of acetylsalicylic acid to the SEB-inoculated rabbit also failed to protect the rabbits from the effect of SEB. Seemingly, the SEB molecular destruction was not markedly modified by alteration of cellular metabolism, and lethal effects of SEB remained unchanged in the morphine- or acetylsalicylic acid-treated rabbits. When SEB was given to six rabbits 3 days after total-body X-irradiation, fewer persisted and three rabbits survived. An identical dose of SEB to nonirradiated rabbits produced fever initially, followed by hypothermia and death of all rabbits.
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 01, 1980
- Accession Number
- ADA090912
Entities
People
- C. T. Liu
- R. P. Sanders
Organizations
- United States Army Medical Research Institute of Infectious Diseases