The influence of immobilization stress on natural killer cytotoxic activity in halothane susceptible and resistant pigs
| Autor: | M. Kamyczek, M. Piskorzyṅska, A. Borman, Marek K. Jurkowski, J Tokarski, J. Witkowski, Danuta Wrona |
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| Rok vydání: | 1992 |
| Předmět: |
Cytotoxicity
Immunologic Male Cytotoxicity test Swine Immunology Drug Resistance Belgian Landrace Biology Pharmacology Peripheral blood mononuclear cell Natural killer cell Cell activity Immobilization Stress Physiological medicine Animals Cytotoxic T cell Cytotoxicity General Veterinary biology.organism_classification Killer Cells Natural medicine.anatomical_structure Female Halothane medicine.drug |
| Zdroj: | Veterinary Immunology and Immunopathology. 31:371-376 |
| ISSN: | 0165-2427 |
| Popis: | In halothane-susceptible (Hal+) and halothane-resistant (Hal-) Belgian Landrace pigs, the influence of immobilization stress on cytotoxic activity of natural killer (NK) cells was evaluated. Four hour immobilization causes biphasic changes in cytotoxicity, i.e. an initial increase followed by a subsequent depression. In both groups of pigs stress-induced suppression of NK cell activity lasted for several days in the post stress period. Throughout the experiment, i.e. before, during and after stress, the level of cytotoxicity was higher in Hal+ than in Hal- pigs. |
| Databáze: | OpenAIRE |
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