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141.
Vilhelmiina Huuskonen JM Lynne Hughes Elisa Estaca Bañon Eleanor West 《Veterinary anaesthesia and analgesia》2013,40(1):74-82
ObjectiveTo investigate whether intratesticular injection of lidocaine pre-surgery would reduce the intraoperative responses to elective castration in dogs.Study designDouble-blinded, randomized, controlled, prospective clinical study.AnimalsForty-two client-owned dogs weighing 2.2–38.4 kg and aged between 4.5 and 56 months.MethodsGroup L dogs received an intratesticular injection of 2% lidocaine (2 mg kg?1) and Group S an identical volume of saline prior to surgery. Premedication was with acepromazine and morphine intramuscularly. Anaesthesia was induced with propofol intravenously and maintained with isoflurane vaporized in oxygen. Heart rate (HR), mean arterial pressure (MAP), respiratory rate (fR), end-tidal isoflurane (Fe′ISO) and carbon dioxide concentrations, oxygen saturation and ECG were monitored during surgery. Fe′ISO was maintained at 1.0 ± 0.1%. Supplemental propofol was given in response to gross movement.ResultsGroup L had significantly lower maximum values for both HR and MAP. Group L displayed significantly smaller increases in HR during exteriorization of the first testis than Group S. There was an overall significant difference in MAP between groups during all surgical events (p = 0.041) and time points (p = 0.002). In univariate analysis, Group L showed significantly less changes in MAP during skin incision, exteriorization of the first testis and clamping of both spermatic cords. Group S reached its highest fR significantly earlier. Group L (eight dogs) required additional propofol 33 ± 18 minutes after the start of surgery and Group S (seven dogs) at 19 ± 17 minutes; this difference was not statistically significant. Seven dogs in Group L and 12 dogs in Group S required rescue analgesia with morphine (GCMPS-SF score ≥6); this difference was not statistically significant. No adverse effects were reported postoperatively.Conclusions and clinical relevanceBased on this study, the authors recommend the use of intratesticular lidocaine for surgical castration in dogs. 相似文献
142.
Critical care veterinarians observe a wide variety of patients who easily become malnourished and display negative nitrogen balance due to inappetance, complete anorexia, vomiting, or inability to normally prehend food, as in patients with head and facial trauma (Tables 1 and 2). Negative nitrogen balance is associated with delayed wound healing and increased incidences of gastroinstestinal mucosal atrophy, bacterial translocation, sepsis, and mortality. Early interventional nutrition is necessary for maintenance of normal function and for proper healing to occur. While total parenteral nutrition (TNP) is an option, enteral nutrition is preferred whenever possible. Enterocytes undergo atrophy within several days in the absence of direct trophic stimuli Within the intestinal lumen.
"If the gut works, use it" has gained widespread Popularity in early interventional nutrition in the critically ill veterinary patient. Force-Feeding is often stressful for both patient and caretaker alike. Instead, tube feeding is often well tolerated and an easier route for enteral nutrition. The following methods of tube feeding have been described: nasoesophageal, nasogastic, nasojejunostomy, esophagostomy, pharyngostomy, gastrostomy, and jejunostomy.
Esophagostomy tubes were first described for use in human patients with maxillofacial and cervical neoplasta. Later, Dr. Crowe described their use for veterinary patients (1989). Since that time, several methods for esophagostomy tube placement have been proposed. The modified percutaneous method is one of the easiest to perform, and requires minimal equipement. 相似文献
"If the gut works, use it" has gained widespread Popularity in early interventional nutrition in the critically ill veterinary patient. Force-Feeding is often stressful for both patient and caretaker alike. Instead, tube feeding is often well tolerated and an easier route for enteral nutrition. The following methods of tube feeding have been described: nasoesophageal, nasogastic, nasojejunostomy, esophagostomy, pharyngostomy, gastrostomy, and jejunostomy.
Esophagostomy tubes were first described for use in human patients with maxillofacial and cervical neoplasta. Later, Dr. Crowe described their use for veterinary patients (1989). Since that time, several methods for esophagostomy tube placement have been proposed. The modified percutaneous method is one of the easiest to perform, and requires minimal equipement. 相似文献
143.
Elisa Carrari Evy Ampoorter Andrea Coppi 《Scandinavian Journal of Forest Research》2016,31(5):484-494
One of the prominent compositional features of thermophilous deciduous forests of southern Europe is their richness in secondary woody species (AWS). To date, no studies have focused on the diversity and contribution to the ecosystem functions and socio-economic benefits provided by these species. Here, we first characterized species richness and diversity for three main functional groups of AWS, sporadic trees, shrubs and vines, in 53 representative stands of central Italy. Secondly, we explored variations in AWS diversity and composition along a four-level gradient of species richness of dominant trees under comparable site conditions. The 40 AWS taxa recorded showed a remarkable taxonomic singularity at both the genus and the family rank. Dominant tree species richness had no significant effect on AWS species richness and composition, while Shannon diversity of AWS, especially shrubs, was associated with cover of the dominant trees. Each AWS possessed, on average, ca. five ability traits over a total of 13 considered that contributed to important ecosystem functions or expected socio-economic benefits such as wood and food production, conservation of genetic resources (wild crop relatives) and ornamentals. This highlights the key role of AWS, and in particular of sporadic trees, for enhancing multifunctionality of thermophilous deciduous forests. 相似文献
144.
Sergio Mugnai Tommaso Pasquini Elisa Azzarello Camilla Pandolfi Stefano Mancuso 《Compost science & utilization》2013,21(4):283-287
Ornamental nurseries extensively utilize peat in commercial soilless potting media, but its use as an organic amendment with a superior water holding capacity is challenged by economic and environmental pressures so potential alternatives to peat need to be investigated. In our experiment, commercially available peat-based soilless mixes were amended with increasing composted green waste (CGW) percentages. Results on Photinia X fraseri and Viburnum tinus suggest that CGW could partially substitute peat in containerized nursery production, with a different effectiveness related to species behavior. Viburnum seemed to be less affected by CGW addition (only CGW-based media, T100, showed a significant difference compared to peat-based media, used as control), which on the contrary hardly affected Photinia growth in terms of biomass production and quality. On the other hand, a higher CGW content (75% or 100%) also improved plant susceptibility to water shortage. Concluding, peat-based media partially amended with CGW may have positive agronomic and economic consequences for commercial ornamental nursery production. 相似文献
145.
Vassilis G. Aschonitis Giuseppe Castaldelli Mattia Lanzoni Matteo Merighi Fernando Gelli Luisa Giari Remigio Rossi Elisa A. Fano 《Ecology of Freshwater Fish》2017,26(2):217-232
A size‐age modelling technique is presented for assessing the vital rates, stock and recruitment of eel populations in semi‐closed lagoons with fully monitored migration of silver eels. Data for yellow and silver European eels (Anguilla anguilla L.) were obtained in 2011 from the Comacchio lagoon (Italy). The analysis was performed in three steps: (i) correction of yellow eel data, which are affected by the fyke nets selectivity during samplings, (ii) estimation of survival curve, stock, recruitment and metamorphosis rates of the population (calibration using data from 2011) and (iii) validation of the model using the observed amount of silver eel migrating population of the next year. A bootstrap procedure was used to assess the level of uncertainty for each parameter using the 95% intervals of the highest posterior density distribution HPDD (Bayesian approach). The measured abundance of silver eels was 0.56 ind·ha?1, while the yellow eel abundance and recruitment were estimated by the model for 2011 at 8.77 ind·ha?1 and 5.99 ind. ha?1 respectively. The model performance during validation was satisfactory as the observed total mass of migrating population of 2012 (3777 kg) was inside the 95% HPDD intervals (3197–3839 kg) of model's predictions. The estimated stocks and recruitment were at least ten times lower from the respective estimations of previous studies of 1989 highlighting the crucial conditions of the population. The proposed modelling approach can provide significant information about eel population conditions, facilitating the evaluation of a range of management options in the context of eel conservation plans. 相似文献
146.
Julio Avila Elisa Acosta María-del-Valle Machargo María-Francisca Arteaga Eduardo Gallego Haridian Cañete José-Javier García-Pérez Pablo Martín-Vasallo 《Journal of Autoimmune Diseases》2008,5(1):3
Background
Systemic vasculitides constitute a heterogeneous group of diseases of autoimmunological origin characterized by inflammation of blood vessels and antibodies that react against autoantigens in a process that ultimately affects blood vessel walls. An important number of these patients present kidney disease. An endeavour of this area of research is the identification of autoantigens involved in these diseases. Accordingly, we used serum from a patient suffering from a microscopic polyangiitis, P-ANCA positive, manifesting a clinically atypical renal necrotizing glomerulonephritis and interstitial nephropathy for the identification of autoantigens; we also determined the prevalence of corresponding autoantibodies in other vasculitides, diabetic microangiopathy and in general population.Methods
The patient's serum was used as a probe for the immunoscreening method SEREX to screen a human brain cDNA expression library.Results
Four positive clones were isolated and sequenced. Clones Jos002 code for protein HDAC5, Jos014 for TFC4, Jos107 for RTF1, and Jos313 for POLDIP3 polymerase. The four proteins are of nuclear localization. None of them had been reported as autoantigen. Recombinant proteins were synthesised and checked as antigens by western blot with different sera from controls and patients affected with other vasculitides and diabetic microangiopathy as well. Only the serum from the patient origin of this study recognized all recombinant proteins.Conclusion
We identify four nuclear proteins, HDAC5, TFC4, RTF1 and POLDIP3 polymerase as new autoantigens that could be used as markers in the diagnosis of subfamilies in immune diseases, although we cannot determine the role of these proteins in the aetiopathogenic process.147.
Evaluation of C‐reactive protein as an inflammatory marker of pemphigus foliaceus and superficial pyoderma in dogs 下载免费PDF全文
148.
Elisa Carla Barra Freire Lityane Gabriela da Silva Moreira Elane Guerreiro Giese rika Branco Leila Menezes da Silva Ana Rita de Lima 《Anatomia, histologia, embryologia》2019,48(5):421-428
The ocelot (Leopardus pardalis) is a Felidae of wide geographical distribution and food flexibility; therefore, it is essential to understand the morphology of the species. Thus, we aimed to describe its lingual morphology in order to gain information regarding the anatomy of this carnivore's digestive system. The tongues ??were removed for ex situ macroscopic and morphometric analyses, as well as for light microscopy and scanning electron microscopy, of fragments of the different lingual regions. The tongue of L. pardalis had an elongated form that was subdivided into the apex, body and root, in which four papillary types were observed: filiform, fungiform, circumvallate and conical. It presented with a stratified, keratinized squamous epithelium, followed by loose and dense connective tissues, as well as a skeletal striated musculature that comprised most of the organ. In addition, in scanning electron microscopy the filiform papillae showed a complex with multiple layers of keratin with triangular shape projected caudally in oral cavity. The fungiform papillae were distributed among the filiform and showed a rounded shape with some gustatory pores, and are keratinized but in a lower intensity if compared with filiform. The vallate papillae, located in lingual root, showed an oval format, had a deep groove surrounded the papillae and some gustatory pores. The conical papillae are located in lingual root and are similar to the filiform. The tongue of L. pardalis resembles other carnivorous species, mainly among felids. However, it differed in relation to the quantity of vallate papillae and the absence of foliate papillae. 相似文献
149.
Marco Cunto Elisa Mariani Eleonora Anicito Guido Giulia Ballotta Daniele Zambelli 《Reproduction in domestic animals》2019,54(6):815-822
In small animal practice, prostatic diseases are increasingly encountered. All dogs may experience prostatic disease, but particular care should be addressed to breeding dogs, in which prostatic affection may lead to decrease in semen quality and fertility. The most common prostatic disease is the benign prostatic hyperplasia (BPH) followed by prostatitis, prostatic neoplasia and prostate squamous metaplasia. These diseases do not have pathognomonic symptoms, therefore, making a correct diagnosis may not be easy. An accurate clinical examination and a correct diagnostic protocol are essential in order to begin the most appropriate treatment, and also to do a good prophylaxis where it is possible. BPH therapy is usually recommended when mild‐severe signs are present or if symptoms disturb the patient. New therapeutic approaches, both medical and surgical, allow to maintain fertility in most animals with prostatic disorders. Prostate cancer is relatively infrequent. Elective therapy is the surgical one, but it is considered palliative and can result in important post‐operative complications. The aim of this paper is to lay down the most appropriate diagnostic process describing the aetiologies of prostatic disease, their symptoms, the right investigative tools and therapy. 相似文献
150.
Sotelo E Gutierrez-Guzmán AV Del Amo J Llorente F El-Harrak M Pérez-Ramírez E Blanco JM Höfle U Jiménez-Clavero MA 《Veterinary research》2011,42(1):11
ABSTRACT: West Nile virus (WNV) is an emerging zoonotic pathogen whose geographic spread and incidence in humans, horses and birds has increased significantly in recent years. WNV has long been considered a mild pathogen causing self-limiting outbreaks. This notion has changed as WNV is causing large epidemics with a high impact on human and animal health. This has been particularly noteworthy since its introduction into North America in 1999. There, native bird species have been shown to be highly susceptible to WNV infection and disease with high mortalities. For this reason, the effect of WNV infection in North American bird species has been thoroughly studied by means of experimental inoculations in controlled trials. To a lesser extent, European wild birds have been shown to be affected clinically by WNV infection. Yet experimental studies on European wild bird species are lacking. The red-legged partridge (Alectoris rufa) is a gallinaceous bird indigenous to the Iberian Peninsula, widely distributed in South Western Europe. It plays a key role in the Mediterranean ecosystem and constitutes an economically important game species. As such it is raised intensively in outdoor facilities. In this work, red-legged partridges were experimentally infected with two recent WNV isolates from the Western Mediterranean area: Morocco/2003 and Spain/2007. All inoculated birds became viremic and showed clinical disease, with mortality rates of 70% and 30%, respectively. These results show that Western Mediterranean WNV variants can be pathogenic for some European bird species, such as the red-legged partridge. 相似文献