ABSTRACT
Allergic contact dermatitis developed on the hands and/or face of two patients after exposure to latex examination gloves. Both patients were patch test negative to the usual rubber allergens, but both had a positive patch test reaction to 4,4'-thiobis(6-tert-butyl-m-cresol) (Lowinox 44S36). Patient 2 was also patch test positive to butylhydroxyanisole. The patients were tested with other gloves, to find gloves that they could safely use. Glove manufacturers were queried to ascertain the occurrence of Lowinox 44S36 and butylhydroxyanisole in different brands of latex and vinyl examination gloves. A list of gloves and their associated allergens was generated and is provided to assist dermatologists in helping patients choose gloves free of specific allergens.
Subject(s)
Allergens/analysis , Antioxidants/adverse effects , Butylated Hydroxyanisole/adverse effects , Cresols/adverse effects , Dermatitis, Contact/etiology , Gloves, Surgical , Hand Dermatoses/chemically induced , Latex/adverse effects , Cresols/immunology , Facial Dermatoses/chemically induced , Facial Dermatoses/immunology , Female , Hand Dermatoses/immunology , Humans , Middle AgedABSTRACT
Celebes macaques were tested for type D simian retrovirus (SRV) infection. SRV infection was first detected in one serum sample collected during 1980. By 1983, 32 of 46 monkeys (70%) were infected. Serotyping of the SRV isolates determined that 0/26 of the isolates were SRV-1; 24/26 were SRV-2; 1/26 was SRV-5; and 1/26 could not be typed. Restriction endonuclease mapping confirmed the SRV-2C and SRV-5 isolates. In addition, two SRV-2C variants were detected.
