Short-term tissue reactions to enclosed glutaraldehyde-fixed tissue.
Polyethylene tubes closed at both ends and with four perforations in the sidewalls were filled with glutaraldehyde-fixed isologous tissue and implanted subcutaneously in rats. The cell reaction during the first 12 days in the tissues adjacent to the tubes was histologically examined. The reaction was compared to the reaction around tubes implanted empty. The examination showed a severe inflammatory reaction with probably immunologic aspects in the tissues adjacent to the filled tubes. The reaction around the empty tubes was slight and transient.
D000447:Aldehydes; D000818:Animals; D002467:Cell Nucleus / Q000648:ultrastructure; D003238:Connective Tissue / Q000033:anatomy & histology / Q000601:surgery; D062109:Dermatologic Surgical Procedures; D005404:Fixatives; D005976:Glutaral; D006098:Granulocytes / Q000166:cytology; D007249:Inflammation / Q000473:pathology; D008214:Lymphocytes / Q000166:cytology; D008264:Macrophages / Q000166:cytology; D008297:Male; D009132:Muscles / Q000033:anatomy & histology / Q000637:transplantation*; D011095:Polyethylenes; D051381:Rats; D011919:Rats, Inbred Strains; D012867:Skin / Q000033:anatomy & histology*; D013997:Time Factors; D014185:Transplantation, Isogeneic
D000447:Aldehydes; D005404:Fixatives; D011095:Polyethylenes; D005976:Glutaral