[The percutaneous effect of a heparin-allantoin-dexpanthenol combination in a specific ointment base. Anti-allergic, anti-inflammatory effect in the PCA test in the rat].

Local application of a heparin-allantoin-dexpanthenol (Hepathrombin-Adenylchemie) ointment to rats 15 min prior to induction of a passive cutaneous anaphylaxis (PCA) reaction inhibits the anaphylactic reaction as compared to the ointment base. Also, the Evans Blue content as a measure for vascular permeability and the oedema weights are reduced under the heparin containing ointment. The antiallergic/antiinflammatory effect is probably due to heparin.