Distribution of acute phase proteins in the bovine forestomachs and abomasum   总被引：1，自引：0，他引：1  

Dilda F  Pisani LF  Rahman MM  Modina S  Tessaro I  Sartorelli P  Ceciliani F  Lecchi C 《Veterinary journal (London, England : 1997)》2012,192(1):101-105

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Dermatophytosis and papular eosinophilic/mastocytic dermatitis (urticaria pigmentosa-like dermatitis) in three Devon Rex cats     

Colombo S  Scarampella F  Ordeix L  Roccabianca P 《Journal of Feline Medicine and Surgery》2012,14(7):498-502

PRESENTING SIGNS: Three Devon Rex cats were presented with multiple erythematous papules, occasionally associated with crusting and hyperpigmentation, with a linear distribution on the head, neck, chest and abdomen. One cat also had multifocal alopecia with hyperpigmentation on the dorsum. DIAGNOSIS AND TREATMENT: Clinical and histopathological features were suggestive of papular eosinophilic/mastocytic dermatitis (urticaria pigmentosa-like dermatitis). In all cases, dermatophytosis was diagnosed: in cases 1 and 2 there was histopathological evidence of dermatophytosis, while fungal culture was positive for Microsporum canis in cases 2 and 3. In all cats, lesions disappeared following antifungal treatment. CLINICAL SIGNIFICANCE: Papular eosinophilic/mastocytic dermatitis in Devon Rex cats may represent either an atypical presentation of dermatophytosis or a clinical and histological reaction pattern to various diseases, including dermatophytosis and allergic diseases. Clinical differentiation is crucial as there are important implications regarding treatment and, in particular, the use of glucocorticoids, which are contraindicated in cases of dermatophytosis.  相似文献   

In vitro evaluation of canine hemostasis following dilution with hydroxyethyl starch (130/0.4) via thromboelastometry     

Sara Falco DVM  Barbara Bruno DVM  Cristiana Maurella DVM  MS  Claudio Bellino DVM  PhD  Antonio D'Angelo DVM  PhD  DECVN  DECBHM  Paola Gianella DVM  PhD  DACVIM  Alberto Tarducci DVM  Renato Zanatta DVM  PhD  Antonio Borrelli DVM  PhD  MS 《Journal of Veterinary Emergency and Critical Care》2012,22(6):640-645

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Seasonal variation in nitrogen isotopic composition of bog plant litter during 3 years of field decomposition     

Luca Bragazza  Paola Iacumin  Chiara Siffi  Renato Gerdol 《Biology and Fertility of Soils》2010,46(8):877-881

In this study, we describe the seasonal variation in ¹⁵N abundance in the litter of two Sphagnum species and four vascular plant species during 3 years of field decomposition in an Italian Alpine bog. Litter bags were periodically retrieved at the end of summer and winter periods, and the δ¹⁵N in residual litter was related to mass loss, litter chemistry, and climatic conditions. In Sphagnum litter, higher rates of decomposition during summer months were associated with an increase of δ¹⁵N probably due to the incorporation of microbial organic compounds rich in ¹⁵N. The litter of Eriophorum vaginatum and Carex rostrata was characterized by a decrease of δ¹⁵N, so that the final signature was significantly lower than in initial litter. On the other hand, the residual litter of Potentilla erecta and Calluna vulgaris was characterized by a final δ¹⁵N higher than in initial litter. Our data reported a seasonality of ¹⁵N abundance in the residual litter of Sphagnum species, but not in that of vascular plant species, thus highlighting the role of differences in litter chemistry.  相似文献   

Perineal analgesic actions of epidural clonidine in cattle     

De Rossi R  Bucker GV  Varela JV 《Veterinary anaesthesia and analgesia》2003,30(2):63-70

Objective To determine the analgesic, sedative, motor, cardiac and respiratory effects of epidural clonidine in cattle. Study design Prospective randomized study. Animal population Six healthy male cattle weighing between 236 and 365 kg. Methods To investigate the effect of epidural clonidine, the animals received 2 and 3 µg kg^?1 of clonidine diluted to 8 mL with 0.9% saline. Two treatments were utilized as controls. The animals from the first control treatment received 2% lidocaine (0.4 mg kg^?1) and those from the second received an equal volume of 0.9% saline. Each animal received each treatment in random order. Evaluations of analgesia, sedation, muscle relaxation, heart rate, respiratory rate and rectal temperature were obtained at 0 (basal), 2, 5, 10, 15 and 30 minutes after epidural injection, and then at 30‐minute intervals until loss of analgesia occurred. All the animals received a standard noxious stimulus consisting of needle insertion into the skin and deep muscle; a 4‐point scale was used to score the response. A second scale was used to score sedation and a third for muscle relaxation. Results Both doses of clonidine were effective in producing analgesia of the tail, perineum, and upper hindlimb. Complete analgesia was present before (mean ± SE = 9 ± 4 vs. 19 ± 9 minutes) and lasted longer (311 ± 33 vs. 192 ± 27 minutes) for the 3 µg kg^?1versus the 2 µg kg^?1 dose, respectively. A dose‐dependent sedative effect of clonidine was also observed, with a peak effect between 60 and 180 minutes. No effects on heart or respiratory rates were observed with either dose of clonidine. Conclusions Epidural administration of 2 and 3 µg kg^?1 of clonidine in cattle in this study provided bilateral perineal analgesia/anesthesia with a dose‐dependent onset and duration of action. Clinical relevance Further studies are required to determine whether the analgesia is sufficient for surgery.  相似文献   

COMPUTED TOMOGRAPHIC FEATURES OF BASIHYOID ECTOPIC THYROID CARCINOMA IN DOGS     

F Rossi  E Caleri  B Bacci  R Drees  A Groth  G Hammond  M Vignoli  T Schwarz 《Veterinary radiology & ultrasound》2013,54(6):575-581

Eight dogs with a firm, nonpainful swelling in the ventral laryngeal region and with a final diagnosis of ectopic thyroid carcinoma were investigated by Computed Tomography (CT) at six different institutions. Computed Tomography findings were reviewed, focusing on lesion volume, shape, margins, relationship with surrounding structures and adjacent vessels, attenuation characteristics, and presence of metastases. Ectopic thyroid carcinomas were seen as oval‐to‐bilobed masses centered on the basihyoid bone with associated bone lysis, highly vascularized capsules with central poorly contrast enhancing areas. In all cases there was laryngeal wall infiltration, in two dogs invasion of the laryngeal lumen and in one case invasion of the ventral muscular and subcutaneous plane. Metastases were found in retropharyngeal lymph nodes (three cases) and in the lung (two cases). Ectopic thyroid carcinoma should be considered in the differential diagnosis when a mass in the basihyoid region is present. Described CT features may be typical for ectopic thyroid neoplasia and could be used to help decide the therapeutic plan.  相似文献   

Pyrosequencing of the rabies virus glycoprotein gene to demonstrate absence of vaccine-associated rabies cases following oral vaccination     

Paola De Benedictis  Cristian De Battisti  Sabrina Marciano  Franco Mutinelli  Ilaria Capua  Giovanni Cattoli 《Veterinary journal (London, England : 1997)》2013,195(3):388-390

Replication competent vaccines have been used successfully for the control of terrestrial rabies, mainly in wildlife; however, these vaccine strains occasionally may induce rabies. In this study, a pyrosequencing protocol for the rapid identification of vaccine-associated rabies viruses was applied to the 2008–2011 Italian epidemic. There was no evidence of vaccine-associated rabies cases following oral vaccination of foxes with the SAG2 and SADB19 vaccine strains.  相似文献   

Effects of milk feeding, frequency and concentration on weaning and buffalo (Bubalus bubalis) calf growth, health and behaviour     

Domenico Vecchio  Rossella Di Palo  Esterina De Carlo  Luigi Esposito  Giorgio Antonio Presicce  Alessandra Martucciello  Emilio Chiosi  Pasquale Rossi  Gianluca Neglia  Giuseppe Campanile 《Tropical animal health and production》2013,45(8):1697-1702

Growth, weight at birth and daily weight gain (DWG) on 12 water buffalo calves, starting from 6 days of age until completion of weaning, was investigated in this study. Different feeding regimens were given to two groups of animals with regard to daily milk replacer: (1) group 1 (G1) received a double concentration in single administration; whereas (2) group 2 (G2) received the same amount of milk replacer split twice daily. Blood samples were collected from each calf on days 6, 30, 60 and 90 to evaluate acute phase proteins (haptoglobin), bactericide activity, lysozime, total protein content and biochemical parameters. No differences were observed between the two groups in terms of dry matter intake, feed efficiency and live body weight at the end of the study. Interestingly, a significantly (P?<?0.05) reduced DWG was observed earlier in G1 (day 45) than in G2 (day 60). Gastrointestinal disorders were not recorded throughout the experimental period, and no significant differences were recorded between the two groups for all considered parameters. This study confirms the possibility of utilising one daily administration of milk replacer in water buffalo calf during weaning. This new approach facilitates calves management, without interfering with calves growing performances.  相似文献   

Occurrence of ɛ-proteobacterial species in rabbits (Oryctolagus cuniculus) reared in intensive and rural farms     

J. Revez  M. Rossi  S. Piva  D. Florio  A. Lucchi  A. Parisi  G. Manfreda  R.G. Zanoni 《Veterinary microbiology》2013

In order to investigate the occurrence of Campylobacter, Helicobacter and Arcobacter species in caecal contents of rabbits reared in intensive and rural farms, a total of 87 samples from animals belonging to 29 farms were analysed by both cultural and PCR analyses.  相似文献   

Metabolic Control of Feed Intake : Implications for Metabolic Disease of Fresh Cows     

Michael S. Allen  Paola Piantoni 《Veterinary Clinics of North America: Food Animal Practice》2013

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