0000000000670937

AUTHOR

Philippe Poirier

showing 2 related works from this author

Dynamiques spatio-temporelles de la vigne (Vitis vinifera) au cours de l’Holocène en France d’après les enregistrements archéobotaniques (graines et …

2021

International audience; Le vin joue un rôle économique et culturel capital depuis l’âge du Fer en France. Dès cette époque, la viticulture s’implante dans le Midi méditerranéen puis va progressivement se diffuser dans la zone tempérée. L’archéologie a bien montré à quel point le Haut-Empire romain représente une étape clé dans cette diffusion (Poux et al. 2011). Cependant, les différents marqueurs à disposition de l’archéologie culturelle et spatiale (aménagements, structures, mobiliers) sont généralement limités à des fenêtres chrono-géographiques particulières. Changeant en fonction du contexte technique, culturel et environnemental, aucun ne permet véritablement de suivre l’expansion de …

[SDV] Life Sciences [q-bio]analyse spatiale des donnéesVitis vinifera[SDV]Life Sciences [q-bio]diffusion[SHS] Humanities and Social Sciencesviticulture[SHS]Humanities and Social Sciences
researchProduct

Efficient and reproducible experimental infections of rats with Blastocystis spp.

2018

Although Blastocystis spp. infect probably more than 1 billion people worldwide, their clinical significance is still controversial and their pathophysiology remains poorly understood. In this study, we describe a protocol for an efficient and reproducible model of chronic infection in rats, laying the groundwork for future work to evaluate the pathogenic potential of this parasite. In our experimental conditions, we were unable to infect rats using vacuolar forms of an axenically cultivated ST4 isolate, but we successfully established chronic infections of 4 week-old rats after oral administration of both ST3 and ST4 purified cysts isolated from human stool samples. The infection protocol …

0301 basic medicinemodèle animal[SDV]Life Sciences [q-bio]lcsh:MedicineBlastocystis Infections[SDV.BC.IC] Life Sciences [q-bio]/Cellular Biology/Cell Behavior [q-bio.CB]souris[SDV.IMM.II]Life Sciences [q-bio]/Immunology/Innate immunityFecesblastocyste[SDV.BC.IC]Life Sciences [q-bio]/Cellular Biology/Cell Behavior [q-bio.CB]Medicine and Health SciencesParasite hostingCystratmodèle pour les maladies humaineslcsh:Scienceblastocyst stageProtozoansGastrointestinal tractMice Inbred BALB CMice Inbred C3HMultidisciplinarybiologyaxenic cultureEukaryotaPathophysiologyanimal models3. Good health[SDV] Life Sciences [q-bio]Separation ProcessesExperimental Organism SystemsAnatomyResearch ArticlemiceColonMouse ModelsResearch and Analysis MethodsMicrobiologyculture axeniqueMicrobiology03 medical and health sciencesModel OrganismsmedicineParasitic DiseasesAnimalsHumansClinical significanceAnimal Models of Disease[SDV.IMM.II] Life Sciences [q-bio]/Immunology/Innate immunityDistillationBlastocystisHost (biology)lcsh:ROrganismsBiology and Life Sciencesbiology.organism_classificationmedicine.disease[SDV.MP.BAC]Life Sciences [q-bio]/Microbiology and Parasitology/BacteriologyParasitic ProtozoansRatsMice Inbred C57BLGastrointestinal TractChronic infectionDisease Models AnimalAnimal Models of Infection030104 developmental biologyBlastocystisAnimal Studieslcsh:Q[SDV.MP.BAC] Life Sciences [q-bio]/Microbiology and Parasitology/BacteriologyParasitic Intestinal DiseasesDigestive System
researchProduct