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BACKGROUND Alopecia areata (AA) shows several well-defined dermoscopic features which may help in confirming diagnosis in AA. AIMS We carried out a study to examine the dermoscopic features of AA and develop a protocol for diagnosis of AA by dermoscopy. MATERIALS AND METHODS Dermoscopy was performed in 66 patients with AA. Hanse HVS-500NP dermoscope(More)
Canine leptospirosis is a zoonotic disease that can cause interstitial nephritis. As a consequence of the renal damage, proteinuria may occur. To determine the urine protein pattern in the disease we performed sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE) on the urine from 10 dogs with leptospirosis and 20 healthy dogs. Western(More)
The relationships between some soil parameters and blood glutathione peroxidase (GSHPx) activity in 15-day-old lambs was studied on 18 sheep farms. Soil samples were analysed for the proportions of sand, silt and clay, pH, and the concentrations of calcium, phosphorus, iron, nitrogen and sulphates. On the farms where the lambs had adequate GSHPx activity (>(More)
The haematological parameters of healthy great bustards (Otis tarda L.) have been determined. The values obtained were red cell count (3.0 x 10(12) +/- 0.2 x 10(12/)1), white cell count (33.0 x 10(9) +/- 2.6 x 10(9)/1), haematocrit value (0.51 +/- 0.01 1/1), haemoglobin (13.0 +/- 0.3 g/dl), mean corpuscular volume (178.7 +/- 12.5 fl), mean cell haemoglobin(More)
This work evaluated the efficacy of barium selenate supplements in the prevention of disorders related to Se deficiency in sheep maintained at pasture in the Mediterranean area. Ewes on five farms were divided into two equal groups of 1,750 animals: a) the treated group and b) the control group. The animals of the treated group were injected subcutaneously,(More)
Canine pyometra often causes glomerulonephritis by immune complex deposition in the glomeruli. Proteinuria, ranging from moderate to severe, may be present secondary to renal damage. To determine urinary protein excretion due to pyometra, sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE) was conducted on urine from 15 bitches with(More)
The present study evaluates blood GSHPx activity in 18 sheep flocks at range, to identify those seasons with the highest risk of selenium deficiency. Samples were taken from 1108 15-day-old lambs during the two usual lambing periods in this geographical area (autumn-winter and spring-summer). The overall mean values in the first period (146.69 +/- 3.41(More)
Concentration of total proteins was measured and sodium dodecyl sulfate-polyacrylamide gel disk electrophoresis was performed on tear and plasma samples obtained from 26 healthy dogs, and the results were compared. Mean +/- SEM concentration of total proteins in tears was 0.63 +/- 0.04 g/dl, and significant effects of age or gender were not found. The(More)
Canine leishmaniasis is an endemic disease in the Mediterranean area caused by the protozoan Leishmania infantum, which usually produces renal failure. Sodium dodecyl sulphate polyacrylamide gel electrophoresis and Western blot using antibodies to IgG and IgA from dogs were carried out in the urine of 22 dogs with leishmaniasis diagnosed by ELISA and(More)
An experimental study was made of 20 dogs in order to compare various surgical techniques used to correct eversion of the third eyelid, namely resection of most of the cartilage, resection of the central portion of the cartilage, and cartilage homotransplantation. An analysis was made of histological results obtained 45 days after operation, the most(More)
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