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  • Author: Vesna Radulović x
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OBRENOVIĆ Sonja, RISTANOVIĆ Elizabeta, ČEKANAC Radovan, RADULOVIĆ Željko and ILIĆ Vesna

Abstract

In this study the seroprevalence of anti-Borrelia burgdorferi IgG antibodies in populations of naturally exposed dogs in the Belgrade area was determined. Serum samples of 215 dogs were tested with in-house made indirect immunofluorescent-antibody assay (IFA), enzyme-linked immunosorbent assay (ELISA), and Western blot assay (WB). Sera were from 34 pet dogs suspected of having Lyme borreliosis, 41 hunting dogs, 125 shelter dogs, and 15 clinically healthy pet dogs. Results of WB were used as a standard against which the performances of ELISA and IFA were evaluated. ELISA was significantly more sensitive than IFA (84.8 vs 67.9%), whereas the specificities of these tests were just slightly different (94.4% vs 92.6 %). Borrelia burgdorferi seroprevalence of 24.7% among tested dogs was recorded by WB test. The highest seroprevalence of 31.2% was found in the group of shelter dogs, while hunting and pet dogs showed lower seroprevalence of 19.5% and 17.6%, but the difference was statistically insignificant. These results are the first report on the seroprevalence of IgG antibodies to B. burgdorferi in dogs in the Belgrade area and could be of importance in the assessment of the risk of infection with B. burgdorferi in human population.

Open access

Vesna Stojanović, Aleksandra Doronjski, Slobodan Spasojević, Nataša Stašuk and Anica Radulović

Abstract

Colloidon baby describes a highly characteristic clinical entity in newborns encased in a yellowish translucent membrane resembling collodion. In most cases the condition either precedes the development of one of a variety of ichthyoses, the commonest of which are lamellar ichthyosis and non-bullous ichthyosiform erythroderma, or occasionally represents an initial phase of other ichthyoses such as ichthyosis vulgaris. In at least 10% of all cases of collodion baby, the condition is followed by a mild ichthyosis of lamellar type, so mild as to be considered more or less normal, so-called self-healing collodion baby or ‘lamellar ichthyosis of the newborn’. In this report we present a rare case of collodion baby in whom, after collodion membrane peeled-off, the skin retained normal appearance.