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Bovine viral diarrhoea virus (BVDV) and Border disease virus (BDV) were investigated at the wildlife-livestock interface in the distribution area of chamois in the Cantabrian Mountains, North-Western Spain. From 2010 to 2014, sera from sympatric wild (n=167) and domestic (n=272) ruminants were analysed for pestivirus antibodies by cELISA, virus neutralisation test (VNT) and for the presence of pestiviral RNA using a reverse transcription (RT)-PCR. Results showed a higher seroprevalence in cattle (59.4 per cent, 13/13 of herds) than in domestic small ruminants (5.9 per cent sheep, 2/8 of flocks; 0 per cent goats of 4 flocks) and wildlife (10.8 per cent in red deer, 0 per cent in roe deer and 0 per cent in Cantabrian chamois). High VNT titres were detected in two cattle herds, suggesting the circulation of BVDV-1 and BVDV-2 strains. BVDV-1 RNA was detected in one cattle calf by RT-PCR and sequencing. Conversely to other similar grazing systems, sheep flocks did not play a relevant role in the pestivirus epidemiology in this region. Pestivirus infections in wild ruminants were sporadic and most probably dependent on a domestic source. [ABSTRACT FROM AUTHOR]

The differences between the capture stress responses of captive and free-ranging roe deer (Capreolus capreolus) and their modulation by acepromazine, during a period of three hours' physical restraint after capture in drive-nets, were examined in 16 free-ranging and 16 captive roe deer. Eight of the free-ranging and eight of the captive animals received acepromazine intramuscularly, and the other eight free-ranging and eight captive deer received the same volume of saline. Heart rate, body temperature and haematological and serum biochemical parameters were analysed. In the groups treated with acepromazine, the heart rate stabilised sooner, and the red blood cell (RBC) count, haemoglobin concentration, packed-cell volume, the serum activities of creatine kinase (CK), aspartate aminotransferase (AST), alanine aminotransferase (ALT) and lactate dehydrogenase (LDH) and the concentrations of creatinine and lactate were significantly lower, and serum glucose started to decrease earlier, than in the untreated groups. Serum potassium levels decreased over time only in the untreated groups. The body temperature stabilised earlier, and the RBC count, haemoglobin concentration, serum CK, AST, ALT and LDH activities, and serum creatinine, lactate, cholesterol and glucose concentrations were significantly lower in the free-ranging roe deer than in the captive deer. [ABSTRACT FROM AUTHOR]

Blood samples were taken from 75 free-ranging southern chamois (Rupicapra pyrenaica) captured in drive-nets in Catalonia, north-eastern Spain, and 20 haematological and 24 serum biochemical variables were analysed. The values were similar to those of other species of the Caprinae subfamily, except for cortisol, the concentration of which was higher. The red blood cell count (RBC), platelets and leucocytes, and the concentrations of cortisol, lactate, muscular enzymes and γ-globulins were higher in summer than in spring, whereas the mean corpuscular volume, mean corpuscular haemoglobin, mean corpuscular haemoglobin concentration, and the concentrations of cholesterol, total bilirubin and creatinine were lower. Adult males had higher RBCs and haemoglobin values than females in summer, and lower leucocyte, lymphocyte and neutrophil counts than females and yearling males. The concentrations of triglycerides, total bilirubin, lactate, creatinine, urea, chloride and α2-globulins were higher in adult males than yearling males. In summer the adult females had higher values for platelets, lymphocytes, cortisol, sodium and muscular enzymes. [ABSTRACT FROM AUTHOR]

Graff-Guerrero A, Gonzáles-Olvera J, Ruiz-García M, Avila-Ordoñez U, Vaugier V, García-Reyna JC. rTMS reduces focal brain hyperperfusion in two patients with EPC. Acta Neurol Scand 2004: 290–296. © Blackwell Munksgaard 2003. This study was performed to evaluate the acute effect of a single repetitive transcranial magnetic stimulation (rTMS) session in a focal hyperperfusion epileptogenic region to induce a transitory decrease of epileptiform activity. Two epilepsia partialis continua (EPC)-diagnosed patients, received one session with 15 trains of rTMS (20 Hz; 2 s train, inter-train of 58 s). Before rTMS session, a brain ictal single photon emission computed tomography (SPECT) was performed to localize the focal frontal hyperperfusion region to establish the stimulation site. Immediately after the rTMS session another ictal SPECT was performed. Both patients showed a decrease of perfusion in the stimulated regions. For patient 1 epileptic seizures became intermittent until they stopped in the following 24 h. Patient 2 showed only a minimal improvement with a frequency decrease of epileptic spikes. Our findings suggest that a single rTMS session reduces focal epileptogenic activity and could be an alternative approach for epileptic-resistant patients, but efficacy should be confirmed in a larger series. [ABSTRACT FROM AUTHOR]

Two free-ranging southern chamois ( Rupicapra pyrenaica) – one 4-year-old male and one 3-year-old male – were diagnosed with clinical dermatophytosis in the French and Spanish Eastern Pyrenees respectively. Skin samples were collected for microbiological studies, Trichophyton mentagrophytes being isolated and identified in both animals. The first chamois was found dead at the base of a cliff, and presented with alopecia and scaling on the dorsum and left forelimb. The second chamois showed grey-yellow, rough to raised scaling and crusting skin lesions at the base of the horns, around the eyes, dorsum of the nose, sternum, tail and limbs. Histological examination was carried out only on the second animal. The main lesions were orthokeratotic hyperkeratosis with focal parakeratosis, irregular to papillary epidermal hyperplasia, intracorneal neutrophilic pustules, perivascular to diffuse dermatitis with neutrophilic folliculitis and furunculosis. In those follicles with folliculitis and/or furunculosis, fungal hyphae and arthrospores associated with the follicular keratin and hair shafts were seen. [ABSTRACT FROM AUTHOR]