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Academic literature on the topic 'Diagnostic vétérinaire'
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Journal articles on the topic "Diagnostic vétérinaire"
Domenech, Joseph. "Etude de l'épidémiologie des maladies animales en Afrique : stratégies d'approche et rôle des laboratoires vétérinaires." Revue d’élevage et de médecine vétérinaire des pays tropicaux 43, no. 2 (February 1, 1990): 149–54. http://dx.doi.org/10.19182/remvt.8832.
Full textBarry, A. M., and S. M. Keita. "Sondage sérologique de la fasciolose bovine en Guinée." Revue d’élevage et de médecine vétérinaire des pays tropicaux 63, no. 1-2 (January 1, 2010): 13. http://dx.doi.org/10.19182/remvt.10103.
Full textJolivet, Gilbert. "Biotechnologies et méthodes rapides de diagnostic en médecine vétérinaire." Bulletin de l'Académie Vétérinaire de France, no. 4-sup (1991): 85. http://dx.doi.org/10.4267/2042/64486.
Full textSANDERS, P., A. BOUSQUET-MELOU, C. CHAUVIN, and P. L. TOUTAIN. "Utilisation des antibiotiques en élevage et enjeux de santé publique." INRAE Productions Animales 24, no. 2 (April 7, 2011): 199–204. http://dx.doi.org/10.20870/productions-animales.2011.24.2.3254.
Full textBAUSSIER, Michel. "RÉFLEXIONS SUR LA NOTION JURIDIQUE DE DIAGNOSTIC VÉTÉRINAIRE EN MÉDECINE BOVINE." Bulletin de l'Académie vétérinaire de France, no. 1 (2012): 317. http://dx.doi.org/10.4267/2042/48812.
Full textBernard, Pauline, Ghita Benchekroun, and Stéphane Blot. "Classification et diagnostic des insuffisances hépatiques congénitales chez le chien : les shunts porto-systémiques mais pas que…" Le Nouveau Praticien Vétérinaire canine & féline 20, no. 83 (May 2023): 44–51. http://dx.doi.org/10.1051/npvcafe/2023025.
Full textNICOLLET, Philippe, and Aurèle VALOGNES. "Actualités en matière de diagnostic vétérinaire de la fièvre q, enjeux et évolutions." Bulletin de l'Académie vétérinaire de France, no. 2 (2007): 289. http://dx.doi.org/10.4267/2042/47898.
Full textDravigney, Laurent. "Diagnostic coproscopique : quelles sont les techniques réalisables au cabinet ?" Le Nouveau Praticien Vétérinaire élevages & santé 14 (November 2022): 44–52. http://dx.doi.org/10.1051/npvelsa/2023008.
Full textMICHEL, C., J. F. BERNARDET, J. CASTRIC, and J. P. JOLY. "Les techniques de diagnostic en santé des espèces aquacoles : intérêt et limites." INRAE Productions Animales 20, no. 3 (September 7, 2007): 191–98. http://dx.doi.org/10.20870/productions-animales.2007.20.3.3452.
Full textBonneau, M. "Actualité et perspectives des méthodes de diagnostic rapide en médecine vétérinaire et dans les industries agro-alimentaires." Bulletin de l'Académie Vétérinaire de France, no. 3 (1987): 305. http://dx.doi.org/10.4267/2042/64876.
Full textDissertations / Theses on the topic "Diagnostic vétérinaire"
Beck, Cécile. "Nouvelles stratégies diagnostiques et thérapeutiques contre les flavivirus neurotropes en médecine vétérinaire." Thesis, Université Paris-Saclay (ComUE), 2017. http://www.theses.fr/2017SACLS083/document.
Full textFlaviviruses with a major impact in veterinary medicine are widely distributed (e.g. West Nile fever (WNF) has spread across the five continents and Japanese Encephalitis (JE) is reported in South-East Asia) and are mainly responsible for neurological diseases in humans and/or horses.After flavivirus infection, viremia in mammal hosts is generally short and consequently indirect methods are mostly used to diagnose flavivirus infections. However, frequent spatial overlapping in their circulation areas renders the interpretation of serological assays difficult. Indeed, cross-reactions between flaviviruses are observed in rapid serological tests such as in ELISA and immunofluorescence assays (IFA). Serological assay results should thus be confirmed by the tedious comparative virus neutralization test (VNT) using a panel of viruses known to circulate in the area. Moreover, the risk of emergence of new flaviviruses such as reported recently with the Zika virus in Brazil or in North America should be considered when studying flavivirus epidemiology.In the first section, a new strategy aiming at improving the serological diagnosis of flavivirus infections was developed using the multiplexing capacity of microsphere immunoassays (MIA). The flavivirus soluble envelope (sE) glycoprotein ectodomain is composed of three domains (D), e.g. DI, DII and DIII, with EDIII containing virus-specific epitopes. Recombinant EDIIIs of different flaviviruses were synthesized in the Drosophila S2 expression system. The microspheres coupled with rEDIIIs were assayed with equine and ovine sera from natural and experimental flavivirus infections or non-immune samples. Very encouraging results have been obtained and this innovative multiplex immunoassay based on flavivirus rEDIIIs appears to be a powerful alternative to ELISAs and VNTs for veterinary diagnosis of flavivirus-related diseases.MIA with WNV nonstructural 1 protein were also implemented to differentiate Infected from Vaccinated Animals (DIVA). Such a DIVA approach was only successful when horses had been immunized with a recombinant canarypox vaccine, while horses receiving inactivated WNV vaccine developed immune responses close to the ones induced after natural infection.Another pitfall in veterinary medicine is the lack of therapeutics for viral diseases and specifically for flaviviruses. The therapeutic arsenal is indeed rather limited and animals are generally administered supportive treatments only. In the second part, the results of the in vitro testing of a broad spectrum antiviral named sr1057 on WNV and JEV replication are presented. This chemical, identified from a unique screening strategy developed by Pasteur Institute, is probably targeting the host cell and was found to inhibit the replication of varied RNA and DNA viruses belonging to different virus families. The sr1057 compound was not as efficient at inhibiting the replication of flaviviruses as for other RNA+ viruses, with a modest antiviral effect demonstrated for WNV and a higher efficacy on JEV. This antiviral presents however potentials for applications in equine veterinary medicine because it efficiently inhibited equine herpes virus-1 and equine arteritis virus in vitro, as clearly shown by other collaborators
Yilma, Jobre Makonnen. "Contribution à l'étude de l'épidémiologie, du diagnostic immunologique et de la physiopathologie de l'oestrose ovine (oestrus ovis linne 1761)." Toulouse, INPT, 1992. http://www.theses.fr/1992INPT036A.
Full textBlin, Manon. "Développement d'outils de diagnostic de terrain pour la détection de la schistosomiase : une approche One Health." Electronic Thesis or Diss., Perpignan, 2023. http://www.theses.fr/2023PERP0038.
Full textIt is now evident that environmental degradation can facilitate the transmission of infectious diseases, particularly by bringing humans into closer proximity with vectors or animals. In the case of Neglected Tropical Diseases (NTDs), the World Health Organization (WHO) is endeavoring to mobilize institutions and the scientific community by identifying, for each NTD, existing gaps in clinical diagnostic needs, the criteria required for their development, and the strategies to be adopted to combat the disease. Among them, schistosomiasis, the second most prevalent human parasitic disease, suffers from a distinct lack of diagnostic tools that combine sensitivity and deployability to detect cases with low parasitic intensity in endemic areas. Additionally, such tools are needed to facilitate animal and environmental diagnosis, enabling an integrated approach to disease control. The objectives of this thesis align with the One Health strategy, proposing the development and application of field-friendly diagnostic tools for humans, animals, and the environment. Ongoing efforts in research, development, prevention, treatment, and awareness are essential to achieve a world where Schistosomiasis and other neglected tropical diseases cease to threaten human health
Lehmann, David. "Amélioration des tests de diagnostic sérologique des Herpèsvirus BoHV-1 et SuHV-1." Lyon 1, 2003. http://www.theses.fr/2003LYO1T004.
Full textAbiven, Pascale. "Diagnostic de l'infection à Mycloplasma Hyopneumoniae chez le porc : mise en évidence des anticorps sériques à l'aide d'un élisa par compétition et détection de l'agent pathogène par hybridation ADN-ADN." Bordeaux 2, 1992. http://www.theses.fr/1992BOR28170.
Full textKhoury, Rana. "Pixscan : micro-tomodensitomètre à pixels hybrides pour le petit animal." Aix-Marseille 2, 2008. http://www.theses.fr/2008AIX22099.
Full textSince more than a dozen years, efforts were led in the field of X-ray tomography for small animal principally for the improvement of spatial resolution and the diminution of the absorbed dose. The CPPM developed a micro-CT, PIXSCAN, based on an hybrid pixels detector, XPAD2. In this context, my thesis work consists in studying the demonstrator PIXSCAN/XPAD2 and the contribution of the hybrid pixels in the imaging of the small animal. A rapid analytical simulation, FastSimu, was developed. An extrapolation of the performances of the demonstrator PIXSCAN as well as the validation of the results obtained with the real data were led by means of the analytical simulator FastSimu. The demonstrator PIXSCAN/XPAD2 allowed to obtain reconstructed images with a rather good quality for a relatively weak absorbed dose. Its spatial resolution is degraded by the presence of a high number of defective pixels on its detector XPAD2. Besides, a new version of the demonstrator PIXSCAN/XPAD3 is under fabrication. This last, characterized by pixels two and a half times smaller and the almost absence of the defective pixels will bring a considerable improvement of the spatial resolution
Mauffre, Vincent. "Identification de marqueurs précoces de la gestation dans les cellules immunitaires circulantes chez les ruminants." Thesis, Paris Est, 2016. http://www.theses.fr/2016PESC1193.
Full textIn cattle farming, reproductive performance is closely linked to farm profitability. The early identification of non-pregnant females, using pregnancy diagnosis tests, would allow rapid re-insemination of the animals, thus shortening the interbreeding interval. Ideally, pregnancy detection would be performed prior to the return to oestrous, namely at the time of implantation, which is not possible using current state-of-the-art pregnancy diagnosis techniques. At this early stage of pregnancy, the conceptus produces a ruminant-specific antiluteolytic signal, the interferon tau, which is responsible for the maternal pregnancy recognition. This interferon is critical in the communication between conceptus and maternal organism. The expression of numerous genes has been reported to be regulated by the interferons, in the endometrium and in blood leucocytes of ruminants, at the time of implantation.Recent technical advances for functional analysis of the genome have provided new opportunities for the use of these biological markers in pregnancy diagnosis. The main purpose of this work was to identify non-invasive, reliable and early pregnancy diagnostic markers in immune circulating cells, along with the characterisation of the local and systemic responses of the maternal organism to pregnancy.In order to identify new candidate genes, we performed a transcriptome analysis of pregnant and non-pregnant peripheral blood mononuclear cells, which we combined to a transcriptome analysis of the caroncular endometrium and the lymph nodes that specifically drain the uterus. For practical and cost-effectiveness reasons, these samples were collected in sheep. Based on the results of the transcriptome analysis, we selected, among the differentially expressed genes (DEG), a set of candidate genes in order to develop an early pregnancy diagnosis test initially in ewes and in cows in a second step. Expression of these genes was assessed using real time qPCR. Based on the expression levels of these candidate genes, pregnancy diagnosis tests were performed on different sets of animals: an experimental set of ewes, an experimental set of cows and finally, on a set of ewes from commercial herds. Five candidate genes were identified and evaluated: CXCL10, STAT1, MX1, MX2 and ISG15. Diagnosis tests displayed reliable results in the experimental sets of animals but failed to discriminate pregnancy in the set of farm animals. In this group, we observed high variations in interferon stimulated genes (ISG) expression levels highlighting the low specificity of ISG based pregnancy diagnosis tests performed in farm on heterogeneous batch of animals.To understand this lack of specificity, a simultaneous transcriptome analysis of blood leucocytes, lymph nodes and caroncular endometrium revealed respectively 118, 17 and 2823 DEG. Very few DEG were noticed in the lymph nodes. But if 78% of the DEG in blood leucocytes were found in the endometrium as well, only 3% of the DEG in the endometrium were shared with blood cells. Data mining analysis of the lists of DEG showed a strong pregnancy associated response in both blood leucocytes and the endometrium, an interferon response type, related to the implication of the interferon tau. However, this transcriptomic signature, identified in both biological tissues, is not pregnancy specific as it is frequently associated with pathogen agents.Finally, this work has enabled to highlight the slight correlation between the local (endometrium) and the peripheral (blood leucocytes) response during early pregnancy. But this work has also pointed out that the transcriptomic signature related to pregnancy, an interferon response type, is not pregnancy-specific. This lack of specificity is due to the unreliability of ISG based pregnancy diagnosis tests. Further investigations are needed to identify alternative pregnancy markers, independent of the interferon tau
Roman-Binois, Annelise. "L'archéologie des épizooties : mise en évidence et diagnostic des crises de mortalité chez les animaux d’élevage, du Néolithique à Pasteur." Thesis, Paris 1, 2017. http://www.theses.fr/2017PA01H052/document.
Full textAcute episodes of animal mortality had severe impacts on past societies, with lasting economical, sanitary and social consequences. They remain however largely undocumented, in particular in archaeology, where the millions of animal victims described in historical texts appear to have left no material evidence. This dissertation thus strives to explore this discrepancy and to demonstrate that not only is it possible to identify archaeological deposits of mass animal mortality, but that it is also possible to diagnose the specific cause of the deaths. Theses aims are addressed by an interdisciplinary approach, drawing on methods and data from the fields of archaeology, history and veterinary science, and leading to the development of two methodological tools. The first tool allows the identification of animal mass mortality deposits through a flow chart based on objective archaeological criteria. The second presents as a protocol allowing the differential diagnosis and those of the main causes for animal mortalities in that time and place. Selected diagnostic hypotheses are then tested by targeted analyses. This allows us to identify fifty-one archaeological animal deposits probably resulting from mass mortality events in the bibliographical record, and to carry out a multi-criteria analysis of the resulting corpus in a diachronic and a species-specific perspective. Six ovine assemblages dating from the Roman period to the Modern period are then selected for an in-depth archaeological and osteological study. Likely diagnostic hypotheses are identified through our protocol in five cases out of six, one of which is confirmed by the paleoparasitological identification of the suspected pathogen
Shi, Zhengli. "Etude d'un virus bacilliforme des crevettes Penaeidae ("White Spot Syndrome Virus", WSSV) : clonage, analyse partiel[le] du génome et outils de diagnostic." Montpellier 2, 2000. http://www.theses.fr/2000MON20058.
Full textFang, Xiaochao. "Design and integration of a low-noise readout chain in CMOS technology for APD-based sall-animal PET imaging." Strasbourg, 2011. http://www.theses.fr/2011STRA6021.
Full textThis thesis presents my research work on the conception of a readout chain dedicated to the APD (Avalanche Photo Diodes)-based PET (Positron Emission Tomography) imaging for small animal. The PET imaging allows the conjunction of its modality with the micro CT (X-ray Computerized Tomography) and micro SPECT (Single Photon Emission Computed Tomography) imaging which have been developed at IPHC (Institut Pluridisciplinaire Hubert Curien, UMR 7178). These three imaging compose a multi-modality imaging system for small animal (AMISSA). Two prototypes have been designed in order to finally realize the complete readout chain. The first one (called APD Chip) is a ten-channel low noise front-end circuit. Every channel consists of a Charge Sensible Amplifier (CSA), a CR-(RC)2 shaper, and an analogue buffer. The Equivalent Noise Charge (ENC) in input from test is equal to 275 ± 2 e- + 10 e- /pF for a shaping time of 136 ns. The second prototype PETROC is a mixed circuit. It comprises an eight-channel Peak Detect and Hold (PDH) circuit and a five-channel Time-to-Digital Converter (TDC). The simulation shows that the error is less than 0. 7% over the whole dynamic range. A multi-level interpolation was implemented in the TDC design to obtain a measurement range up to 10 µs and a bin size of 20 ps. In this thesis, the prototypes are presented for both their theoretical analyses and their circuit designs. The test results of the first prototype are also presented
Books on the topic "Diagnostic vétérinaire"
E, Thrall Donald, ed. Textbook of veterinary diagnostic radiology. 5th ed. St. Louis, Mo: Saunders Elsevier, 2007.
Find full textC, Barnett K., ed. Diagnostic atlas of veterinary ophthalmology. 2nd ed. Edinburgh: Saunders Elsevier, 2006.
Find full textD, Hurd Cheryl, and Han Connie M, eds. Practical diagnostic imaging for the veterinary technician. 2nd ed. St. Louis, MO: Mosby, 1999.
Find full textD, Hurd Cheryl, ed. Practical diagnostic imaging for the veterinary technician. 3rd ed. St. Louis: Elsevier/Mosby, 2005.
Find full textL, Cowell Rick, and Tyler Ronald D, eds. Diagnostic cytology and hematology of the horse. 2nd ed. St. Louis, Mo: Mosby, 2002.
Find full textKealy, J. Kevin. Diagnostic radiology & ultrasonography of the dog and cat. 4th ed. Philadelphia, Pa: Elsevier Saunders, 2005.
Find full textHester, McAllister, ed. Diagnostic radiology & ultrasonography of the dog and cat. 4th ed. St. Louis, Mo: Elsevier Saunders, 2005.
Find full textGraham, John P. Diagnostic imaging of dogs and cats. Wilmington, Del: Gloyd Group, 2002.
Find full textCardiology, Academy of Veterinary, and American Animal Hospital Association, eds. Cardiac disease in the dog and cat: A diagnostic handbook. Denver, Colo: American Animal Hospital Association, 1986.
Find full textKealy, J. Kevin. Diagnostic radiology and ultrasonography of the dog and cat. 3rd ed. Philadelphia: W.B. Saunders, 1999.
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