Environmental influences on the sensitization by drugs measured in peripheral blood lymphocyte chromatin.
An "allergo-kinetic" method was introduced, which measures early changes of nuclear chromatin structure of lymphocyte subpopulations. The method is used as an in vitro test for drug allergy. The comparison of data from two sampling places (Budapest-Esztergom) shows the following results: The drug allergy scores (obtained from T-cells) may reflect environmental influences on the population under study. During the 13 months period after Atomic Reactor accident in Chernobyl, both the frequency of severe skin manifestations and that of organ manifestations (without skin lesions) increased. The ratio of negative test results decreased in both of drug allergic patient groups (small town = Esztergom, large city = Budapest)--tendency to polysensibilization. The scores obtained in drug related groups of generalized urticaria and Quincke's oedema increased significantly within 13 months after accident followed by a normalization in the subsequent year.
Baló-Banga
J M
JM
Department of Dermatology, Semmelweis Medical School, Budapest, Hungary.
Pfeiffer
I
I
Horváth
A
A
D000059:Accidents; D000328:Adult; D002843:Chromatin / Q000187:drug effects* / Q000473:pathology / Q000528:radiation effects; D003875:Drug Eruptions / Q000453:epidemiology / Q000209:etiology / Q000473:pathology; D004342:Drug Hypersensitivity / Q000453:epidemiology / Q000209:etiology* / Q000473:pathology; D005260:Female; D006801:Humans; D006814:Hungary / Q000453:epidemiology; D066298:In Vitro Techniques; D008214:Lymphocytes / Q000187:drug effects / Q000473:pathology / Q000528:radiation effects; D008297:Male; D009688:Nuclear Reactors; D011847:Radioactive Fallout / Q000009:adverse effects; D014455:Ukraine
D002843:Chromatin; D011847:Radioactive Fallout