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351.
Changes in haptoglobin, C-reactive protein and pig-MAP during a housing period following long distance transport in swine 总被引:1,自引:0,他引:1
Salamano G Mellia E Candiani D Ingravalle F Bruno R Ru G Doglione L 《Veterinary journal (London, England : 1997)》2008,177(1):110-115
The aim of this study was to investigate the effects of a housing period following long distance transport on haptoglobin (Hp), C-reactive protein (CRP) and pig major acute phase protein (pig-MAP) in swine. After transportation, 80 gilts were allotted to group A, B, C, or D. Blood samples were collected on arrival and 28 days later; additional samples were collected from Group C on day 14, and from Group D on days 3, 5 and 14. Acute phase proteins (APPs) in Group A were significantly lower on day 28 than on day 1; the opposite occurred in Group B because of a tail biting episode. In Group C, values remained elevated on day 14 and showed a reduction on day 28; in Group D elevated levels detected on day 14 were preceded by a decrease from days 1 to 5. The results indicate that stressors associated with transportation and new accommodation can cause an increase in APPs that could be useful indicators of welfare during transport and routine management. 相似文献
352.
Diversity of Staphylococcus pseudintermedius in carriage sites and skin lesions of dogs with superficial bacterial folliculitis: potential implications for diagnostic testing and therapy 下载免费PDF全文
353.
Caterina Di Bella Luca Lacitignola Salvatore Grasso Paola Centonze Antonella Greco Rossella Ostuni Antonio Crovace Francesco Staffieri 《Veterinary anaesthesia and analgesia》2018,45(5):618-629
Objective
To evaluate the effects of an alveolar recruitment maneuver (ARM) followed by 5 cmH2O positive end-expiratory pressure (PEEP) in dogs undergoing laparoscopy.Study design
Prospective, randomized clinical study.Animals
A group of 20 dogs undergoing laparoscopic ovariectomy.Methods
Dogs were sedated with acepromazine and methadone intramuscularly; anesthesia was induced with propofol intravenously and maintained with inhaled isoflurane. The following baseline ventilatory setting (BVS) was administered: tidal volume of 12 mL kg–1, inspiratory to expiratory ratio of 1:2, inspiratory pause 25% of inspiratory time, no PEEP and a respiratory rate to maintain end-tidal carbon dioxide tension between 5.3 and 7.3 kPa. Then, 10 minutes after the pneumoperitoneum, 10 dogs (RM) underwent a sustained inflation ARM followed by BVS plus 5 cmH2O PEEP, while 10 dogs (NO-RM) were left with BVS throughout the procedure. Gas exchange and respiratory system mechanics were evaluated before the pneumoperitoneum (PPpre), before ARM (PP10), 30 minutes later (PP30) and 20 minutes after pneumoperitoneum discontinuation (PPpost20). Data were analyzed using anova (p < 0.05).Results
The Fshunt at PP30 and PPpost20 was lower (p < 0.001) in the RM (2.3 ± 2.2 and 4.7 ± 3.7%) than in the NO-RM (5.2 ± 2.1 and 11.1 ± 5.2%), and PaO2 at PP30 and PPpost20 was higher (p < 0.001) in the RM (67.3 ± 4.2 and 60.1 ± 9.4 kPa) than in the NO-RM (50.2 ± 7.4 and 45.5 ± 11.1 kPa). Static compliance of the respiratory system at PP30 and PPpost20 was greater (p < 0.001) in the RM (2.4 ± 0.2 and 2.1 ± 0.4 mL cmH2O?1 kg–1) than in the NO-RM (0.9 ± 0.4 and 1.2 ± 0.2 mL cmH2O?1 kg–1).Conclusions and clinical relevance
In dogs undergoing laparoscopy, ARM followed by 5 cmH2O PEEP improves gas exchange and respiratory system mechanics. 相似文献354.
Nicolò Di Sora Luca Rossini Mario Contarini Giovanni Mastrandrea Stefano Speranza 《Pest management science》2023,79(10):3676-3680
Background
Toumeyella parvicornis is an invasive soft scale insect native to North America that is rapidly spreading in Italy and France, provoking severe infestations on Pinus pinea L. To date, the control of this pest is entrusted to three endotherapic techniques whose short-term efficacy is partially known. No information on long-term efficacy is currently available, although fundamental. This work aims to report on the long-term effect that abamectin-based insecticides, injected with the three different techniques, have on adult female populations.Results
The study was carried out in an infested P. pinea forest in the area of Rome, Italy. Results showed that the tested methods had a similar long-term effect, and only in one case there were differences with the untreated control. Multiresidue analysis reported a zero level of abamectin in plant tissues 14 months apart from injection, except for one treatment where pesticide concentration was just above the limit of quantification.Conclusions
This study represents the first long-term evaluation about endotherapic control strategy against T. parvicornis. In fact, the pest may quickly bring the death and fall of the stone pines, representing a concerning risk for citizens, however, control actions to manage it are still partially known and deserve more in-depth investigations. © 2023 The Authors. Pest Management Science published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry. 相似文献355.
This retrospective study documents the first detection in Danish pigs of methicillin resistant and susceptible variants of the Staphylococcus aureus lineage ST398, which was previously described among pigs, pig farmers and veterinary staff in The Netherlands as well as in human patients and infected animals in Europe. Ten out of 100 pigs tested were shown to carry ST398 in the nasal cavity and two out of three farms tested were positive. The 10 porcine ST398 isolates had spa type t034 (n=9) and t1793 (n=1), and were resistant to erythromycin, clindamycin and tetracycline in addition to penicillin. The detection of ST398 in Danish pigs suggests that this new emerging zoonotic bacterium is rapidly spreading in the pig population in Europe. 相似文献
356.
Carlotta De Luca Giulia Niero Diego Cattarossi Marco Bedin Alessandra Piccirillo 《Journal of Exotic Pet Medicine》2018,27(1):17-20
Thermophilic Campylobacter spp. and Salmonella spp. are zoonotic bacteria, commonly harbored in the enteric tract of avian species. This survey aimed at verifying the presence of these microorganisms in a heterogeneous Italian population of pet birds and captive birds of prey (e.g., Passeriformes, Psittaciformes, Accipitriformes, Falconiformes, and Strigiformes) that live in close contact with humans. A total of 151 individuals were tested for thermophilic Campylobacter spp. and 444 for Salmonella spp. Six C. jejuni and one S. Livingstone were isolated from birds of prey: 4 Accipitriformes (2 Buteo regalis, 2 Parabuteo unicinctus), 1 Falconiformes (Falco peregrinus) and 1 Strigiformes (Strix aluco) were positive for C. jejuni, and 1 Falconiformes (Falco peregrinus) for S. Livingstone. Five C. jejuni strains were genotyped by Multilocus Sequence Typing (MLST) and identified as ST 2116, assigned to ST-353 CC. Results of this study suggest that these microorganisms are not common inhabitants of the digestive tract of pet birds and captive birds of prey, but occasional findings. However, as potential reservoirs of zoonotic bacteria, pet birds should be monitored in order to preserve human health. 相似文献
357.
358.
Elena Fanelli Alberto Troccoli Francesco Capriglia Giuseppe Lucarelli Nicola Vovlas Nicola Greco Francesca De Luca 《European journal of plant pathology / European Foundation for Plant Pathology》2018,151(2):355-369
Tomato bacterial canker and wilt disease caused by Clavibacter michiganensis subsp. michiganensis (Cmm) is among one of the major bacterial diseases associated with tomato (Solanum lycopersicum L.) in the western Mediterranean region of Turkey. A total of 118 Cmm isolates were obtained from the petiole and the main vein of leaves of different cultivars of diseased tomato plants, and these isolates were cultured in semiselective medium (mSCM). The identity of Cmm isolates was confirmed through gas chromatography-fatty acid methyl-esters (GC-FAME) analysis and polymerase chain reaction (PCR) using the primers, CMM5 and CMM6. The fatty acid analysis of all the Turkish isolates yielded major components that included anteisoheptadeconic acid (a15:0), palmitic acid (i16:0) and anteisoheptadeconic acid (a17:0); the analysis detected and categorized all the isolates into 10 different FAME groups. Among repetitive element sequence PCR (rep-PCR) analysis, Box primer yielded the most reproducible genomic profiles with band sizes that ranged from ~200 bp to 2 kb. The isolates were also separated into 12 groups by pulsed-field gel electrophoresis (PFGE) after digesting the total genomic DNA with SpeI, a rare cutting enzyme. The genome sizes of the different strains of Cmm were also determined after running unrestricted total genomic DNA, which yielded average values between 3.0 and 3.5 MB. All the Cmm isolates had pCM1 and pCM2 plasmids. This is the first report on the detailed characterization of the Cmm population in Turkey. 相似文献
359.
360.
Maria Elena Gelain Gabriele Rossi Luca Giori Stefano Comazzi Saverio Paltrinieri 《Veterinary clinical pathology / American Society for Veterinary Clinical Pathology》2010,39(2):169-179
Background: Classification of leukemias requires specialized diagnostic techniques. Automated preliminary indicators of neoplastic cells in blood would expedite selection of appropriate tests. Objective: The objective of this study was to assess the capacity of the Sysmex XT‐2000iV hematology analyzer to identify neoplastic cells in canine blood samples. Methods: Blood samples (n=160) were grouped into 5 categories: acute leukemia (n=30), chronic leukemia (n=15), neoplasia without blood involvement (n=41), non‐neoplastic reactive conditions (n=31), and healthy dogs (n=43). WBC counts, WBC flags, scattergrams, percentages of cells with high fluorescence intensity, and percentages of cells in the lysis‐resistant region were evaluated alone or in combination to establish a “leukemic flag.” Sensitivity, specificity, negative (LR?) and positive (LR+) likelihood ratios, and the number of false‐negative (FN) and false‐positive (FP) results were calculated, and receiver operating characteristic curves were designed for numerical values. Results: Among single measurements and parameters, only the evaluation of scattergrams minimized FN and FP results (sensitivity 100%, specificity 94.8%, LR+ 19.17, and LR? 0.00), although their interpretation was subjective. The more objective approach based on the generation of a “leukemic flag” had a sensitivity of 100%, specificity of 87.0%, LR? of 0.00, and LR+ of 7.67. Conclusion: Using a novel gating strategy the Sysmex XT‐2000iV may be used effectively to screen canine blood for hematopoietic neoplasia. 相似文献