Sammanfattning

Investigation of 12 Irish setter puppies from six litters with severe recurrent infections, neutrophilia and low body weight revealed a leucocyte adhesion protein deficiency with a total lack of CD11b and CD 18. Their neutrophil function was severely impaired with a totally absent capacity to ingest C3b-opsonized particles, a significantly impaired capacity to ingest IgG-opsonized particles and significantly diminished adherence to nylon wool when compared with neutrophils from healthy control dogs. The chemiluminescence of patient neutrophils activated by C3b-opsonized particles was, consequently, significantly decreased compared with that of control neutrophils, while the respiratory burst assayed by phorbolmyristate acid (PMA) stimulated nitroblue tetrazolium (NBT)-reduction was normal in the patient group. Random migration and chemotactic responses of patient and control neutrophils, were similar.The etiology, pathogenesis and clinical manifestations of the Irish setter leucocyte adhesion deficiency were similar to that of the leucocyte adhesion deficiency in humans.

Publicerad i

Veterinary Immunology and Immunopathology
1992, Volym: 32, nummer: 3-4, sidor: 261-280
Utgivare: ELSEVIER SCIENCE BV

SLU författare

• Trowald-Wigh, Gunilla

  • Institutionen för kirurgi och medicin, Sveriges lantbruksuniversitet
    

• Johannisson, Anders

  • Institutionen för patologi, Sveriges lantbruksuniversitet
    
  • Uppsala universitet

• Norrgren, Leif

  • Institutionen för patologi, Sveriges lantbruksuniversitet
    

• Hård af Segerstad, Carl

  • Institutionen för patologi, Sveriges lantbruksuniversitet
    

UKÄ forskningsämne

Klinisk vetenskap


Publikationens identifierare

DOI: https://doi.org/10.1016/0165-2427(92)90050-Z

Permanent länk till denna sida (URI)

https://res.slu.se/id/publ/43509