Dissertations / Theses on the topic 'Diagnostic biologique'
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Vergnot, Vincent. "Diagnostic biologique des adénomes cortisoliques infracliniques." Bordeaux 2, 1998. http://www.theses.fr/1998BOR23044.
Full textRivalan, Olivier. "Brucellose : diagnostic biologique, épidémiologie et prophylaxie." Bordeaux 2, 1992. http://www.theses.fr/1992BOR2P027.
Full textPomies, Catherine. "La maladie d'Alzheimer : perspectives de diagnostic biologique." Bordeaux 2, 1998. http://www.theses.fr/1998BOR2P046.
Full textBaylet, Sandrine. "Techniques appliquées au diagnostic biologique des mycoses." Paris 5, 1999. http://www.theses.fr/1999PA05P205.
Full textEclache-Saudreau, Virginie. "Thrombopénies induites par l'héparine : difficultés du diagnostic biologique." Paris 5, 1989. http://www.theses.fr/1989PA05P121.
Full textLevillayer, Hugues. "Diagnostic biologique du paludisme d'importation : apport de l'ICT Malarie P.F.R." Paris 5, 1999. http://www.theses.fr/1999PA05P054.
Full textLalloyer, Michel. "Diagnostic biologique de la vaginose bactérienne (vaginite non spécifique)." Montpellier 1, 1988. http://www.theses.fr/1988MON11161.
Full textChaabane, Rym. "La néphropathie du diabétique : étiologie, diagnostic et surveillance biologique." Strasbourg 1, 1985. http://www.theses.fr/1985STR10462.
Full textTardy-Poncet, Brigitte. "Diagnostic biologique et traitement des thrombopénies induites par l'héparine." Saint-Etienne, 1993. http://www.theses.fr/1993STET6413.
Full textLafargue, Christophe. "Analyse biologique quantitative non instrumentée." Bordeaux 2, 1994. http://www.theses.fr/1994BOR2P052.
Full textOlanié, Florian Amador del Valle Gilles. "Les tests biologiques en parodontologie." [S.l.] : [s.n.], 2008. http://castore.univ-nantes.fr/castore/GetOAIRef?idDoc=50576.
Full textEscoffier, Patricia. "Application de la protéomique clinique au diagnostic biologique de la toxoplasmose oculaire." Paris 6, 2010. http://www.theses.fr/2010PA066032.
Full textArthaud, Anne. "Physiopathologie et diagnostic biologique des ascites cirrhotiques et de leurs complications infectieuses." Paris 5, 1988. http://www.theses.fr/1988PA05P021.
Full textCHENU, PIERRE. "La giardiase chez l'enfant : comparaison de 5 methodes de diagnostic biologique ; a propos de 10 cas." Lille 2, 1991. http://www.theses.fr/1991LIL2M293.
Full textDietsch, Marie Laure. "Approche clinique, biologique et économique des phéochromocytomes." Paris 5, 1993. http://www.theses.fr/1993PA05P086.
Full textPons, Jean-Luc. "Validation par l'antériorité delta-check : expérience de l'hôpital d'Argenteuil." Paris 5, 1991. http://www.theses.fr/1991PA05P185.
Full textVicente, dos Santos Victor. "Etude des relations phylogénétiques entre les genres de Phytoseiidae (Acari Mesostigmata) et implications pour la lutte biologique." Electronic Thesis or Diss., Montpellier, SupAgro, 2017. http://www.theses.fr/2017NSAM0009.
Full textThis thesis deals with the taxonomy of predatory mites of the family Phytoseiidae, that contains several species used in biological control of pest mites and small insects. The taxonomy of these minute organisms (<500 μm), i.e. specific identification and phylogenetic relationships, is essentially based on morphological characters. These characters, which are sometimes difficult to visualize, interpret (variations in intra and inter-taxa, analogies) and in small numbers, make the identification of species and the current classification questionable. No phylogenetic analysis supports the taxonomy of this family. Moreover, the molecular markers developed up to now are not adapted to define reliable relations between supraspecific taxa. This work aims at: (i) characterizing using molecular markers the identity of two species useful in biological control and establishing molecular decision rules based on several analytical concepts and (ii) determining via the development of new markers the supraspecific relations within the Euseiini tribe and then at the level of the whole family. For the specific diagnosis, this work has shown through the example of Amblyseius swirskii and Phytoseius finitimus the usefulness of integrative approaches including several markers, due to the strong variation in mitochondrial markers at the intraspecific level. Maximum genetic distance values between specimens of the same species (9%, 23% and 2.8% for 12S rRNA, CYTB DNA mt and ITSS) were established. Concerning supraspecific relationships, new molecular markers have been developed. The combination of six molecular markers (12S rRNA, CYTB DNA mt, COI DNA mt, ITSS, 28S rRNA, and HSP90) now allows resolving different supraspecific ranks to be investigated. The application of these markers to the tribe Euseiini and to the family shows that certain taxa were valid. For example, this work emphasizes the monophyly of the Euseiini and representatives of the sub-tribes considered. The genus Iphiseius seems to not be valid and is included in the genus Euseius. Morphological, biogeographical and ecological analyses (host plants) carried out at the level of the whole tribe on the basis of a bibliographic compilation, emphasized the West Gondwanaland origin of this taxon on plants of Rosidae and the evolution of certain morphological characters. This thesis opens new insights for studying the relationships between the genera of Phytoseiidae due to the new markers developed. Studies should continue to (i) extend the panel of available markers and (ii) increase the sampling of species to be included in analyses related to their bio-ecological characteristics in order to determine how phylogenetic relationships can predict interesting life traits for biological control implementation (prey, plants, alternative food)
Dubosc, de Pesquidoux Olivier. "La maladie de Marfan : mise au point d'un diagnostic biologique par immunomarquage de la fibrilline." Université Claude Bernard - Lyon I, 1994. http://www.theses.fr/1994LYO1M098.
Full textVicente, dos Santos Victor. "Etude des relations phylogénétiques entre les genres de Phytoseiidae (Acari Mesostigmata) et implications pour la lutte biologique." Thesis, Montpellier, SupAgro, 2017. http://www.theses.fr/2017NSAM0009/document.
Full textThis thesis deals with the taxonomy of predatory mites of the family Phytoseiidae, that contains several species used in biological control of pest mites and small insects. The taxonomy of these minute organisms (<500 μm), i.e. specific identification and phylogenetic relationships, is essentially based on morphological characters. These characters, which are sometimes difficult to visualize, interpret (variations in intra and inter-taxa, analogies) and in small numbers, make the identification of species and the current classification questionable. No phylogenetic analysis supports the taxonomy of this family. Moreover, the molecular markers developed up to now are not adapted to define reliable relations between supraspecific taxa. This work aims at: (i) characterizing using molecular markers the identity of two species useful in biological control and establishing molecular decision rules based on several analytical concepts and (ii) determining via the development of new markers the supraspecific relations within the Euseiini tribe and then at the level of the whole family. For the specific diagnosis, this work has shown through the example of Amblyseius swirskii and Phytoseius finitimus the usefulness of integrative approaches including several markers, due to the strong variation in mitochondrial markers at the intraspecific level. Maximum genetic distance values between specimens of the same species (9%, 23% and 2.8% for 12S rRNA, CYTB DNA mt and ITSS) were established. Concerning supraspecific relationships, new molecular markers have been developed. The combination of six molecular markers (12S rRNA, CYTB DNA mt, COI DNA mt, ITSS, 28S rRNA, and HSP90) now allows resolving different supraspecific ranks to be investigated. The application of these markers to the tribe Euseiini and to the family shows that certain taxa were valid. For example, this work emphasizes the monophyly of the Euseiini and representatives of the sub-tribes considered. The genus Iphiseius seems to not be valid and is included in the genus Euseius. Morphological, biogeographical and ecological analyses (host plants) carried out at the level of the whole tribe on the basis of a bibliographic compilation, emphasized the West Gondwanaland origin of this taxon on plants of Rosidae and the evolution of certain morphological characters. This thesis opens new insights for studying the relationships between the genera of Phytoseiidae due to the new markers developed. Studies should continue to (i) extend the panel of available markers and (ii) increase the sampling of species to be included in analyses related to their bio-ecological characteristics in order to determine how phylogenetic relationships can predict interesting life traits for biological control implementation (prey, plants, alternative food)
Larue, Catherine. "Apport de la technologie des anticorps monoclonaux au diagnostic biologique de l'infarctus du myocarde." Rouen, 1992. http://www.theses.fr/1992ROUES033.
Full textPertuis, Lancelin Frédérique. "Etude de l'activité télomérase dans les tumeurs épithéliales de la vessie." Paris 5, 1998. http://www.theses.fr/1998PA05P063.
Full textGéhin, Thierry. "Les meditests : examens biologiques rapides d'orientation clinique dans le cabinet medical." Nancy 1, 1992. http://www.theses.fr/1992NAN11194.
Full textTHELLIEZ, EMMANUEL. "Diagnostic biologique de la toxoplasmose oculaire : etude des differents isotypes specifiques dans l'humeur aqueuse." Reims, 1993. http://www.theses.fr/1993REIMM039.
Full textNavenot, Jean-Marc. "Diagnostic et suivi biologique de l'hemoglobinurie nocturne paroxystique : contribution a l'etude de la physiopathologie." Nantes, 1996. http://www.theses.fr/1996NANT15VS.
Full textBouffard, Marc. "Conception, modélisation et simulation in silico d'un nanosystème biologique artificiel pour le diagnostic médical." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLS302/document.
Full textThe medical diagnosis is traditionally done by examining the clinical symptoms and by searching in samples (blood, urine, biopsies, etc.) for the simultaneous presence (or absence) of biomarkers of the various pathologies considered by the doctor. The search for biomarkers is conducted using large equipments in a specialised laboratory; The results being communicated to the doctor, who will then interpret them by applying a medical diagnostic algorithm.We wanted to combine in a single device, for a given disease, the detection of its biomarkers and an implementation of the appropriate diagnostic algorithm. The presence or absence of a biomarker can be represented by a boolean variable, and the diagnostic algorithm by a complex boolean function whose value indicates the presence of the targeted disease. Our diagnostic device is an artificial biochemical nano-computer in which logical information is represented by metabolites and the computations performed by a synthetic enzymatic network. To build this computer, it has been necessary to establish a theoretical basis of enzymatic logical networks. We then used this theory to define what an enzymatic logic network is, and how it computes correctly the associated boolean function. For modularity and reusability reasons, we decided to design libraries of enzymatic logic gates that implement basic boolean operators, and then to assemble these building blocks to get the complete logic enzymatic network. So, I have designed and developed two software tools, NetGate and NetBuild, which will automatically perform these operations.NetGate creates libraries containing hundreds of enzymatic logic gates obtained from the metabolic networks of living organisms. Before that, it was necessary to manually analyse these metabolic networks in order to extract each logic gate.NetBuild uses a library of logic gates (for example created using NetGate) and assembles them to build circuits that compute a given boolean function. These circuits use specific metabolites for its inputs (for example the biomarkers of a pathology) and produce a readily detectable molecular species (using colorimetry for example)
Cagin, Jérôme Bach-Ngohou Botum Kalyane. "Diagnostic biologique des hyperplasies congénitales des surrénales au CHU de Nantes analyse rétrospective sur 8 années /." [S.l.] : [s.n.], 2008. http://castore.univ-nantes.fr/castore/GetOAIRef?idDoc=49201.
Full textDefever, Thibaut. "Un nouveau concept d’analyse biologique : la PCR électrochimique en temps réel." Dijon, 2008. http://www.theses.fr/2008DIJOS051.
Full textThe aim of this work is to develop a new method for detection of the DNA amplification during the PCR. This technique based on the electrochemical signal gives to the method advantages as reliability, low cost and amenable for miniaturization in contrast to the fluorescent techniques usually used, which are expensive, bulky and fragile. First of all, we present a state of the art concerning different methods used to replicate specific sequences of DNA by enzymatic reactions which are based on fluorescent methods. In this chapter, we pay particular attention to the real time PCR and other non-optic methods of DNA detection, especially electrochemical one. The first approach developed in this work is based on the catalytic oxidation of a triphosphate nucleoside by a redox mediator. The weak reproducibility of the measures made with the couple mediator/base, Ru(bpy)32+/dGTP, is due to the high potential of oxidation of the dGTP. Nevertheless, the proof of concept is done. Another couple: Os(bpy)32+/7-deaza-dGTP, with a lower potential of oxidation, improve the performances of the method. So it is possible to detect 30 aM of viral DNA but this detection limit is about 200 times worse than the commercial kit using fluorescent probes as TaqMan™. Then a new concept was proposed based on the utilisation of an osmium-complex DNA intercalator. Results obtained showed good performances compared with TaqMan™ probes in terms as detection limit or sensitivity. These results emphasize electrochemistry as a new tool to detect DNA by real-time PCR
Hardy, Béatrice. "Les possibilités de l'automatisation de la formule sanguine dans le diagnostic du paludisme." Paris 5, 1993. http://www.theses.fr/1993PA05P065.
Full textMata, Esther. "Évaluation des méthodes de diagnostic biologique et caractérisation physicochimique des ige spécifiques en allergo-anesthésie." Nancy 1, 1993. http://www.theses.fr/1993NAN19427.
Full textDonnet, Anne. "L'EEG de sommeil dans le diagnostic différentiel entre démence et dépression : un nouveau marqueur biologique." Aix-Marseille 2, 1989. http://www.theses.fr/1989AIX21904.
Full textPierre, Michel. "Diagnostic de la fatigue des sols en culture de blé : analyse de la composante biologique." Dijon, 1985. http://www.theses.fr/1985DIJOS067.
Full textGILARDI, ELISABETH. "Contribution a l'etude des nouveaux marqueurs biologiques dans le diagnostic et le traitement de l'osteoporose trabeculaire." Nice, 1988. http://www.theses.fr/1988NICE6006.
Full textSommer, Sandrine. "Les procédures en biologie médicale : exemple des examens de parasitologie." Paris 5, 2001. http://www.theses.fr/2001PA05P017.
Full textDurand, Rémy. "Leishmania infantum : diagnostic par PCR et traitements vectorisés in vivo." Paris 12, 1997. http://www.theses.fr/1997PA120046.
Full textKania, Dramane. "Développement d’outils et de stratégies pour le diagnostic et le suivi biologique des infections VIH, VHB et VHC dans les pays à ressources limitées." Thesis, Montpellier 1, 2014. http://www.theses.fr/2014MON1T017/document.
Full textDiagnosis and management of hepatitis B, hepatitis C and HIV infections are a real challenge in middle and low-income countries. There is an urgent need for simple, reliable and inexpensive tools to control these infections in high prevalence sittings like Africa and Asia. The challenge is immense in clinical and public health policy hands. The main goal of this research work performed for our PhD is the development and validation of strategies and tools to diagnose and monitor HIV, HBV and HCV infections in resource-constrained countries. At a first step, we investigated the results of HIV discordant results, since it is important to establish the real HIV status of people tested with clear results for appropriate decision-making in biological and clinical practice. This work show that discordant results obtained in the algorithm of HIV screening among pregnant women in Burkina Faso, are false positive results in 94% of cases due to the Determine™ HIV-1/2 immunochromatographic test and false negative results in 4% of cases due to the Genie II ™ HIV-1 / HIV-2 test. In public health practice, women with this type of result can be considered as negative for HIV testing in centers where additional investigations are not possible, especially in countries like Burkina Faso with a low incidence and a low genetic diversity of HIV.In a second step, we focused our work on the feasibility of a screening strategy that detects HIV, HBV and HCV infections into a single card of DBS. In this pilot study, we demonstrated that DBS collected in parallel to HIV rapid testing in a voluntary counseling and testing center allows HIV confirmation using immunoblotting, and an additional testing by diagnosing HBV and HCV using ELISA followed by immunoblotting and PCR for HCV confirmation. This strategy can serve as a model to promote and scale-up the screening of HBV and HCV in resource-limited countries. DBS can be served as control and confirmation of HIV, HBV and HCV diagnosis. Furthermore, we evaluated the performance of two 4th generation chemiluminescent immunoassays (Elecsys HIV Combi PT assay, Roche Diagnostics and Liaison XL Murex HIV Ab/Ag test, DiaSorin) tested on filter paper samples in comparison to rapid diagnostic test and fresh serum samples from patients with acute HIV infection. These studies have clearly shown that the two 4th generation tests performed on filter paper offer good performance in terms of sensitivity for the diagnosis of HIV infection in its early phases compared with rapid diagnostic tests. This approach may be used in combination with HIV rapid tests in hard-to-reach individuals and populations living in remote areas of when an early HIV infection is suspected since rapid tests do not offer appropriate performance in this case.Finally, we developed a real-time PCR for HBV DNA detection and quantification. In this study, we evaluated two in-house PCR targeting two different regions of HBV genome (X gene for qPCR 1 and S gene for qPCR 2) in comparison with a commercial Roche HBV DNA test (Cobas AmpliPrep / Cobas TaqMan HBV Test, version 2.0, Roche Diagnostics) as a gold standard. The qPCR 2 with a low detection limit of 91 IU/ml (vs 104 IU/ml for 1 qPCR) showed a better performance in HBV DNA quantification. This inexpensive qPCR with best performance characteristics is producing by a start-up called OMUNIS. This kit will be evaluated in France, in Africa and in South and East Asia in a research study funded by ANRS (France REcherche Nord & sud Sida-hiv Hépatites)
Robine, Michel. "Utilisation des électrodes sélectives en biologie clinique." Paris 5, 1989. http://www.theses.fr/1989PA05P096.
Full textDupuis, Arnaud. "Diagnostic biologique, caractérisation moléculaire et identification de nouveaux gènes impliqués dans des thrombopathies congénitales non étiquetées." Thesis, Strasbourg, 2015. http://www.theses.fr/2015STRAJ078/document.
Full textInherited platelets disorders (IPD) are pathologies associated with heterogeneous bleedingphenotypes. They are due to functional platelets deficiency that may come with morphological abnormalities and/or thrombocytopenia. Available diagnosis tools are used to link a functional deficiency to a protein defect and in some instances to a specific genetic mutation. However, in 2015 at least 50% of IPD are still not identified. In this context, the haemostasis laboratory of the EFS Alsace together with INSERM UMR S949 team are working to diagnose and characterize these pathologies. Thus, we found three new P2Y12 receptor variants in three different families. The mutation p.His187Gln has been fully characterized on blood fresh platelets coming from one patient and in an appropriate cellular model. The reproduction of the two other mutations (p.Tyr259Cys and p.Phe95Ser) is currently ongoing. We also studied a family in which three members are carrying a delta storage pool disease. The full exome sequencing analysis leads us to suspect the involvement of the nucleotides transporter VNUT in this pathology
Couchouron, Anne. "Diagnostic biologique du lupus anticoagulant : étude de la spécificité des tests de coagulation dépendants des phospholipides." Bordeaux 2, 1994. http://www.theses.fr/1994BOR2P012.
Full textCochard-Becquet, Cendrine. "Interet d'un systeme expert dans l'aide au diagnostic d'un syndrome inflammatoire biologique chez un sujet age." Nantes, 1992. http://www.theses.fr/1992NANT074M.
Full textBOUTROUX, DOMINIQUE. "Interet des examens biologiques sanguins dans le diagnostic etiologique des pancreatites aigues : etude retrospective de 72 patients." Rennes 1, 1992. http://www.theses.fr/1992REN1M080.
Full textPiquée, Marie Claude. "Apport du laboratoire dans le diagnostic de l'infection materno-foetale." Paris 5, 1989. http://www.theses.fr/1989PA05P044.
Full textRodier, Marie-Hélène. "Activités protéolytiques de candida albicans : mises en évidence de gélatinases ; purification et localisation d'une métallopeptidase : application au diagnostic biologique des candidoses et implication dans la pathogénécité." Poitiers, 1999. http://www.theses.fr/1999POIT1401.
Full textMounanga, Christian-Nazaire. "Outils biocliniques d'évaluation et de contrôle dans les programmes internationaux de lutte contre les filarioses humaines." Tours, 2004. http://www.theses.fr/2004TOUR4050.
Full textFilariasis affects more 600 million people in the world and their consequences drove the World Health Organization (WHO) to launch the campaign against filariasis. We studied tools for evaluation and control of these programmes. We measured parasitological indice by thick, thin blood films, skin snips, leucoconcentration and serological indice by ELISA, western blotting, electrosyneresis, immunoelectrophoresis bidimensional, immunochromatographic Test ICT. Antigens fractions of Ascaris lumbricoides (FSom, FLpc, FOg) have been tested. Serums have been gotten to Gabon, to the Comores and Yemen. We showed in assessment, the clinic diagnosis, the leucoconcentration and the skin snip are reference tools. In control, the ICT for detection of circulating antigens of Wuchereria bancrofti and the ELISA are absolutely necessary. The other tools remain difficult to use in mass campaign against filariasis. Ascaris antigen was revealed of a sufficient value for the diagnosis
Guillon, François-Xavier. "Biocapteurs Electrochimiques de microARNs pour le Diagnostic Médical." Thesis, Paris Sciences et Lettres (ComUE), 2017. http://www.theses.fr/2017PSLEC002/document.
Full textMicroRNAs (miRNA), which are 21 to 25 base length RNAs, are the last discovered class of genetic expression regulators. Nowadays, about 1500 human miRNAs have been identified. MiRNA are biosensors of many pathologies (cancers, cardiovascular, auto-immune (multiple sclerosis),neurodegenerative (Alzheimer, Parkinson)and infectious diseases (AIDS, CHIKV)) and the doctoral project ambition is to develop an electrochemical biosensor prototype for miRNA direct detection in biological human fluids (serum) at very low concentrations, from picomolar (10^-12 M) to subattomolar (10^-16 M), without amplification by polymerisation chain reaction (PCR)
Antonetti, Didier. "La coqueluche : apport de la PCR dans le diagnostic biologique de la maladie et aspects épidemiologiques régionaux." Montpellier 1, 1999. http://www.theses.fr/1999MON11035.
Full textLe, Corre Laure. "Données actuelles de l'exploration fonctionnelle thyroi͏̈dienne." Paris 5, 1992. http://www.theses.fr/1992PA05P133.
Full textGeorge, Marie Christine. "Les marqueurs biologiques de l'alcoolisme : importance de l'acétaldéhyde." Paris 5, 1990. http://www.theses.fr/1990PA05P197.
Full textOrsini, Etienne. "Utilisation d'une technologie magnétique pour la capture et la détection rapide d’acides nucléiques." Electronic Thesis or Diss., Université Grenoble Alpes, 2024. http://www.theses.fr/2024GRALY020.
Full textThis thesis, the result of collaboration between the Materials and Engineering Physics Laboratory and start-up MagIA diagnostics, presents a number of technical advances enabling the development of a rapid nucleic acid detection technology using magnetic nanoparticles and micro-magnets.MagIA diagnostics is a start-up developing rapid, portable immunoassays for point-of-care testing outside the laboratory. These tests are based on a technology combining micro-magnets, magnetic nanoparticles and fluorescence detection, all without a washing step. To perform its immunoassays, MagIA diagnostics functionalizes magnetic nanoparticles with specific antibodies or antigens. The sample containing the molecule to be detected is incubated with the functionalized magnetic nanoparticles and a detection antibody coupled to a fluorescent molecule. After 10 min, the nanoparticles are captured locally on micro-magnets. The molecule of interest is detected by measuring the difference in fluorescence between the specific signal observed on the micro-magnets and the signal outside the micro-magnets. A first functional laboratory reader is currently being tested in analysis laboratories (MagIA analyzer). A prototype for combined screening of HIV, HCV and HBV is currently in the final stages of development, with a clinical validation study scheduled for 2024 with a view to CE marking.The aim of this thesis is to exploit MagIA diagnostics' technological building blocks (micro-magnets, nanoparticles and localized fluorescence detection) to carry out the various stages of a point-of-care molecular biology test: purification of nucleic acids, amplification of a target sequence and detection of the amplified DNA.This proof-of-concept was carried out on plasmids, using a rapid protocol for plasmid extraction and purification in tubes using silica nanoparticles.We used it to develop an original magnetophoresis method, combining a microfluidic cartridge equipped with micro-magnets and magnetic silica particles, which enables DNA molecules of interest to be transported from one microfluidic compartment to another, with minimal contamination between solutions. This technical solution will be used to automate nucleic acid purification. Once the nucleic acids have been isolated, they are amplified using a thermocycler.The amplification step can be performed by PCR or isothermally by LAMP. For specific detection, amplifications are performed with biotin-modified primers and primers coupled to fluorescent molecules.The amplicons obtained are then biotinylated and fluorescent.Finally, we have shown that the MagIA analyzer developed for immunoassay detection can be adapted to detect biotinylated and fluorescent amplicons.To achieve this, PCR or LAMP amplicons are incubated with streptavidin-functionalized magnetic nanoparticles. The mixture is then injected into a cartridge containing micro-magnets.The nanoparticles that have captured the fluorescent biotinylated amplicons are locally captured on the micro-magnets.The cartridge is inserted into the reader developed by MagIA, and a differential fluorescence measurement between the specific signal on the micro-magnets and the signal between the micro-magnets is performed. Comparison of the results obtained with qPCR or LAMP in real time shows the high sensitivity and good specificity of our detection system
Martelet, Armelle. "Détection et identification de bactéries dans des matrices complexes par amplification phagique et spectrométrie de masse." Paris 6, 2013. http://www.theses.fr/2013PA066577.
Full textBaswaid, Saced Haj. "Les ecdystéroi͏̈des chez les Mammifères : recherche sur leur origine, leur nature et leur signification clinique, à l'intérieur ou hors du contexte parasitaire." Montpellier 2, 1990. http://www.theses.fr/1990MON20055.
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