Academic literature on the topic 'Marqueurs salivaires'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Marqueurs salivaires.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Marqueurs salivaires"
Rochefort, Juliette, Lorédana Radoi, Fabrice Campana, Jean-Christophe Fricain, and Géraldine Lescaille. "Le cancer de la cavité orale : une entité spécifique ?" médecine/sciences 40, no. 1 (January 2024): 57–63. http://dx.doi.org/10.1051/medsci/2023196.
Full textHoyek-Gebeily, J., E. Nehmé, G. Aftimos, C. Sader-Ghorra, Z. Sargi, and A. Haddad. "Cancer mucoépidermoïde des glandes salivaires: signification pronostique des marqueurs tumoraux." Revue de Stomatologie et de Chirurgie Maxillo-faciale 108, no. 6 (December 2007): 482–88. http://dx.doi.org/10.1016/j.stomax.2007.01.008.
Full textFaraut, B., A. Dubois, C. Gauriau, V. Bayon, C. Drogou, M. Elbaz, A. Metlaine, F. Duforez, M. Chennaoui, and D. Leger. "Peut-on évoquer des marqueurs biologiques salivaires de la privation de sommeil ?" Médecine du Sommeil 15, no. 1 (March 2018): 45. http://dx.doi.org/10.1016/j.msom.2018.01.120.
Full textBaba, S. S. "Détection de l'ARN et de l'antigène du virus de la rage dans des tissus de chiens infectés naturellement au Nigeria : hybridation in situ et études immunohistochimiques." Revue d’élevage et de médecine vétérinaire des pays tropicaux 52, no. 2 (February 1, 1999): 85–91. http://dx.doi.org/10.19182/remvt.9691.
Full textLe Loupp, A. G., I. Benoit, T. Dejoie, D. Masson, M. Krempf, D. Drui, K. Bach-Ngohou, and B. Cariou. "Le cortisol salivaire « minuit » : un nouveau marqueur des complications métaboliques de l’obésité ?" Annales d'Endocrinologie 73, no. 4 (September 2012): 277. http://dx.doi.org/10.1016/j.ando.2012.07.128.
Full textLe Bras, M., A. G. Le Loupp, I. Benoit, T. Dejoie, D. Masson, M. Krempf, D. Drui, K. Bach-Ngohou, and B. Cariou. "P1072 Le cortisol salivaire « minuit » : un nouveau marqueur des complications métaboliques de l’obésité ?" Diabetes & Metabolism 39 (March 2013): A48. http://dx.doi.org/10.1016/s1262-3636(13)71818-4.
Full textBelenotti, P., A. Benyamine, F. Usseglio, M. Devos, J. Gabert, and P. J. Weiller. "Clonalité lymphocytaire B sur biopsie de glande salivaire accessoire : marqueur pronostic d’hémopathie dans le syndrome de Sjögren ?" La Revue de Médecine Interne 37 (June 2016): A33—A34. http://dx.doi.org/10.1016/j.revmed.2016.04.231.
Full textDissertations / Theses on the topic "Marqueurs salivaires"
Hirtz, Christophe. "Intérêt diagnostique et clinique de la protéomique salivaire : étude préliminaire du diabète de type 1." Montpellier 1, 2005. http://www.theses.fr/2005MON12200.
Full textFontaine, Albin. "Diversité et Immunogénicité des protéines salivaires de Culicidae." Thesis, Aix-Marseille 2, 2011. http://www.theses.fr/2011AIX20661/document.
Full textThe primary mean to protect individuals from arthropod-borne diseases is the prevention of bites from infected arthropods which could be achieved by vector control strategies. Mosquito saliva could induce a specific antibody response in exposed individuals that could be used to assess the effectiveness of anti-vector measures. The aim of this study is to assess the possibility to use anti-mosquito saliva antibody responses in order to evaluate the exposure to specific species of vectors and to identify salivary protein candidates that can be used as immunological markers of exposure. We first verify the lack of intraspecific differences among several mosquito colonies which is essential to further observe potential differences at the species level. Moreover, a convenient storage method was developed to preserve salivary samples in non optimal condition on the field. Based on these preliminary results, we evaluated the salivary gland protein repertory diversity among four Anopheles species using complementary approaches and we shown a genus and species specificity at the protein and antigen level. At least, a spatio-temporal evolution of anti-saliva antibody responses was shown according to the Aedes caspius density using sera of differentially exposed individuals. The specificity of this response was also reported at the genus and species level. All together, these results suggest the feasibility to characterize genus and species specific salivary antigens which could be used as immunological markers of exposure to evaluate host/vector contacts, the risk of vector-borne disease transmission or the effectiveness of anti-vector strategies
Doucoure, Souleymane. "Interactions homme-vecteur, études des protéines salivaires immunogéniques d'Aedes, vers un bio-marqueur d'exposition spécifique à Aedes albopictus." Thesis, Montpellier 2, 2011. http://www.theses.fr/2011MON20187/document.
Full textAedes borne virus are considered to be public health problems in Southern countries while several such diseases like dengue and chikungunya threaten to emerge in the developed world. The control of these diseases is currently based on vector population control. Much effort is being devoted to develop new tools to control such arbovirus. Recent findings suggest that the evaluation of human antibody (Ab) response to arthropod salivary proteins is relevant to measure the level of human exposure to mosquito bites and to evaluate the risk of pathogen transmission. Using an immuno-epidemiological approach, the present study aimed to validate the concept “anti saliva Ab response, biomarker of Aedes exposure”. We evaluated the specificity of this Ab response according to populations only exposed to Ae. aegypti and Ae. albopictus, respectively. Ae. albopictus salivary proteins involved in this Ab response were also identified. We evaluated the usefulness of this biomarker for measuring the efficacy of Ae. albopictus control strategies. Our results showed a significant correlation between anti saliva Ab response and exposure level to vectors bites, thus indicating its usefulness as biomarker of Aedes exposure. We observed low Ab cross reactivity between Ae. aegypti and Ae. albopictus salivary gland extracts. The Ae. albopictus antigenic salivary proteins which were identified are mostly involved in blood feeding. The decrease of Ae. albopictus density after control measures has been detected by this biomarker, suggesting its usefulness for evaluating control strategies.This work contributes significantly to the study of human antibody response to Aedes salivary proteins which remains so far poorly documented. The identification of species specific salivary proteins/peptides should improve the use of this biomarker
Durguerian, Alexandre. "Influence d'une période de restriction alimentaire sur les marqueurs salivaires du stress, les paramètres psychologiques et la performance chez des haltérophiles de haut niveau." Thesis, Université Paris-Saclay (ComUE), 2017. http://www.theses.fr/2017SACLS025/document.
Full textRestricting dietary intake is a widespread method for losing weight in weight categories sports. Reduction of calorie intake results in an activation of the physiological stress systems, both at central and peripheral levels, aiming at preserving energy homeostasis. Nevertheless, the influence on physiological, psychological and physical parameters remains controversial and do not allows to clearly defining a negative impact of dietary restriction on health and performance level. The objective of this study was to evaluate the influence of a dietary restriction period on the psychophysiological indicators of stress, as well as the level of performance in high-level weightlifters. Our results showed that dietary restriction did not modify weightlifting performance level, but resulted in an alteration of the psychological parameters. The dietary restriction period resulted in a dissociation of the activity of the physiological stress systems, as well as a modification of the hormonal responses to a simulated weightlifting competition. It remains to define the long-term impacts of the alteration of psychophysiological parameters on the athlete’s health and performance capacity. It would also be interesting to evaluate the influence of dietary restriction on intestinal microbiota and the possible influence on the gut-brain axis
Bakli, Mahfoud. "Marqueurs d'exposition aux piqûres de moustiques du genre Culex et processus physiopathologiques d'infection au virus de West Nile." Thesis, Aix-Marseille, 2013. http://www.theses.fr/2013AIXM5056/document.
Full textWest Nile Virus,WNV is responsible for thousands of cases of morbidity and mortality in birds, horses and humans. WNV is transmitted mainly by mosquitoes by Culex species, to avian hosts. Entomological methods did not give direct individual evaluation of the host/vector contact. 5 salivary proteins from the Culex genus were selected for a production under recombinant forms for further evaluation as potential antigenic candidates of exposure to Culex bites. Sera from individuals living in south of France exposed to distinct Culex density and sera from horses exposed to WNV infection were tested. The recombinant protein30 kDa was recognized only by horses exposed to Culex. However, no difference of antibody response between low and high exposed to Culex. Concerning the pathophysiological processes of WNV disease, a kinetics host brain protein expression profiles of WNV-infected mice using samples collected prior and after clinical signs apparition was performed using proteomic approaches 2D-DIGE and iTRAQ. 148 distinct proteins was found altered following WNV infections. The functional signaling networks in samples collected during early and late infection have been identified. Un examination of CSF protein profiles between patients with neuroinvasive disease (WNND) and control individuals was performed using iTRAQ approach. 47 proteins were found differentially expressed in WNND patients compared to controls. A potential biomarker candidates, defensin-alpha1 was assessed by ELISA using other human paired CSF/serum samples. The putative biomarker identified in this study may potentially be a valuable tool in the assessment of the extent of WNV severity
Poinsignon, Anne. "Étude de la relation homme-vecteur : de l'identification à la validation de protéines salivaires comme marqueur immunologique d'exposition aux piqûres d'Anopheles spp. et Glossina spp." Montpellier 1, 2008. http://www.theses.fr/2008MON1T034.
Full textMarie, Alexandra. "Identification et validation de nouveaux bio-marqueurs immuno-épidémiologiques pour évaluer l'exposition humaine aux piqûres d'Anophèles, vecteurs de paludisme." Thesis, Montpellier 2, 2014. http://www.theses.fr/2014MON20040/document.
Full textMalaria is a major public health problem in tropical and subtropical areas. Morbidity and mortality are mainly due to Plasmodium falciparum transmitted to human individuals by the bite of female Anopheles mosquitoes. In order to orientate appropriate strategies for malaria elimination and for a better evaluation of the efficacy of control methods, the indicators measuring the risk of transmission should be more sensitive. It has been shown that the human antibody response against Anopheles salivary proteins/peptides represents a biomarker of exposure to mosquito bites and could be an indicator of malaria transmission. However, this tool must be optimized. This work has thus two objectives: i) to validate the salivary protein cE5 as biomarker of exposure to Anopheles bites and as an indicator for evaluating the efficacy of vector control strategy, and 2) to identify new salivary proteins as a candidate biomarker only specific to human exposure to infective bites of Anopheles.First, we demonstrated that the IgG antibody response to cE5 protein could be an indicator of human-vector contact, complementary and very sensitive, measuring the human exposure to Anopheles bites and a tool evaluating the short-term efficacy of insecticide treated nets. Subsequently, the proteomic methods, 2D - DIGE and mass spectrometry, allowed to identify five salivary proteins (gSG6, gSG1b, TRIO, SG5 and the long form D7) which are overexpressed in the salivary glands of An . gambiae infected by wild P. falciparum. Peptides for each protein, identified in silico, appear antigenic in individuals exposed to Anopheles bites, after the evaluation by the epitope mapping technique.Altogether, this work is not only the first step to optimize this immuno-epidemiological tool assessing the human-vector contact, but also demonstrates the possibility to define a new biomarker specific to the infective bites of Anopheles
Lemoine, Anaïs. "Étude longitudinale et multiomique à la recherche de biomarqueurs fécaux ou salivaires associés au Syndrome d'Entérocolite Induite par les Protéines Alimentaires (SEIPA) chez l'enfant." Electronic Thesis or Diss., Sorbonne université, 2024. https://accesdistant.sorbonne-universite.fr/login?url=https://theses-intra.sorbonne-universite.fr/2024SORUS128.pdf.
Full textBackground: FPIES is a non-IgE-mediated food allergy, meeting precise diagnostic criteria. Treatment involves avoiding the offending food. There is no serum biomarker confirming the diagnosis or predicting the development of tolerance. Only the oral food challenge (OFC) regularly assesses allergenic tolerance. In most cases, children acquire spontaneous tolerance at school age. However, the severity of symptoms and the absence of specific IgE justify research into FPIES to gain a better understanding of the pathophysiology.Hypothesis: FPIES is associated with digestive dysbiosis, local digestive dysimmunity, chronic intestinal inflammation and increased intestinal permeability. Inflammation and permeability are exacerbated during an acute allergic reaction. Once tolerance is acquired, all these parameters return to normal. Objectives: To provide a longitudinal description of the faecal and salivary microbiota of paediatric patients with SEIPA, at the times of allergy and tolerance, as well as biomarkers of interest assessing inflammation, permeability and digestive dysimmunity, compared with a reference cohort. Materials and methods: Faecal and salivary samples were collected from children with FPIES followed in several AP-HP hospitals, after diagnosis on an elimination diet, and after acquiring tolerance, as well as from matched controls at the same ages (1:1 ratio). Additional stool samples were also collected before and after OFC. The composition of the microbiota was analysed by r16s RNA gene sequencing (V3-V4). The function of the faecal microbiota was estimated by measuring short-chain fatty acids (SCFA) (gas chromatography). Faecal calprotectin, eosinophil-derived neurotoxin (EDN), faecal secretory IgA, and faecal zonulin assessed inflammation, immunity and intestinal permeability (ELISA).Main results: From December 2019 to May 2023, 38 patients were included (mean age: 1.3 years). At inclusion, allergic patients had faecal and salivary dysbiosis, expressed as decreased alpha-diversity, different beta-diversity, several different bacterial genera, and increased relative abundance of acetate compared with matched controls. Allergic patients did not have intestinal inflammation on elimination diet (calprotectin, EDN), but only acutely and transiently after an allergic reaction. Levels of faecal secretory IgA were higher in allergic patients than in controls or tolerant patients. Zonulin was similar between patients and controls. After acquiring tolerance, in the 22 patients becoming tolerant, faecal and salivary microbiota partially approximated those of controls. Secretory AGCC and IgA levels normalised (increase in relative butyrate, decrease in IgA). Conclusions: According to the results of this cohort, and to previous data in the scientific literature, children with FPIES have a gut dysbiosis before the onset of allergy, gut and salivary dysbiosis during allergy until the acquisition of tolerance, and then a return of a microbiota close to that of healthy children. The local adaptive immune response is exaggerated during the disease, with an increase in faecal secretory IgA in allergic individuals compared with controls, and normalisation after tolerance. The exact role of this IgA is not clearly identified
Ya-Umphan, Phubeth. "Etude du risque de transmission du paludisme le long de la frontière birmano-thaïlandaise par l’utilisation de biomarqueurs spécifiques d’exposition humaine aux piqures d’Anopheles et au Plasmodium." Thesis, Montpellier, 2017. http://www.theses.fr/2017MONTT138/document.
Full textMalaria along the Thailand-Myanmar border (TMB) displays geographical heterogeneity and is characterized by high prevalence of submicroscopic carriage and the emergence artemisinin resistance in P. falciparum. Timely identification and elimination of remaining P. falciparum transmission “hotspots” is essential to contain artemisinine resistance. The aim of this study was to address the relevance of using serological biomarkers of human exposure to anopheles bites (gSG6-P1) and Plasmodium antigens to identify remaining sources of transmission and to measure spatial and temporal changes in human vector contact along the TMB. Blood spots were collected in filter papers among a cohort of 2600 people followed every 3 months up to 18 months, and used for analysis by enzyme-linked immunosorbent assay (ELISA). Our findings showed that the levels of IgG responses to gSG6-P1 antigen varied according to village, season, and age and were positively associated with the abundance of total Anopheles species and primary malaria vectors. A significant and positive association was noted between the Antibody response to gSG6-P1 and the entomological inoculation rate (EIR) hence demonstrating that heterogeneity in malaria transmission was directly associated with heterogeneous biting behavior. Further investigations showed that salivary biomarker was relevant to detect small scale variations in P. falciparum malaria. This was supported by scan statistics showing that P. falciparum clusters partially overlap the gSG6-P1 clusters. Altogether, these findings indicates Anopheles salivary biomarker as great potential for epidemiological studies and could be useful to guide the implementation of hotspot–targeted vector control interventions with the aim to achieve malaria elimination
Chiron, François. "Optimisation de la performance et de la récupération des athlètes de haut-niveau engagés dans la réitération d'exercices à haute-intensité : exemple du 400 m." Electronic Thesis or Diss., université Paris-Saclay, 2025. http://www.theses.fr/2025UPASW002.
Full textFrench elite athletes specializing in long sprints in track and field face challenges in maintaining optimal performance during international competitions. In this context, the overarching goal of this doctoral research was to adopt a holistic approach to optimize the repetition of high-intensity exercises andenhance athlete recovery during international events. To achieve this, two aspects related to stress were explored: first, the study examined the impact of psychophysiological stress during competition on the regulation of the autonomic and neuroendocrine nervous systems, as well as the evaluation of innovative stress management strategies such as cardiac coherence to improve neuroendocrine regulation and sleep quality during competitions.Additionally, during high-intensity exercises, energy production induces significant metabolic disruptions, such as marked metabolic acidosis (with blood pH below 7 observed after 400 m events), which may hinder performance. To address this, nutritional and hydration strategies, including specific diets and hydration with bicarbonate-rich water, were tested to better regulate metabolic stress.Initial studies revealed psychophysiological disruptions related to competitive stress, with a significant decrease in parasympathetic activity and increased salivary stress biomarkers (cortisol and alpha-amylase). These disruptions, observed during both qualifying phases and finals, correlated withheightened anxiety and reduced recovery capacity (Studies 1 and 2). Interindividual variability highlighted some athletes' heightened sensitivity to competitive stress, emphasizing the need for individualized approaches to better manage these responses.The introduction of coherente breathing as a stress management technique improved autonomic nervous system regulation, reduced inflammation (IL-1β), and enhanced sleep quality, essential for recovery between events. Athletes practicing this technique demonstrated improved hormonal and inflammatory regulation, although no direct impact on competition performance was observed (Study 3).Subsequent studies addressing metabolic stress regulation demonstrated that consuming bicarbonate-rich water combined with an alkalizing diet (as opposed to an acidifying diet) significantly increased blood and urinary pH, improved lactate clearance after repeated exercises, and optimized bufferingcapacity (Studies 4 and 5). These metabolic adjustments enabled athletes to maintain or improve performance, particularly on the third day of high-intensity competition (Studies 5).In conclusion, this research highlights the importance of integrating strategies that combine pre-competitive stress management, particularly through coherent breathing, with tailored nutritional and hydration approaches during international competitions. These strategies promote better regulation ofthe autonomic and neuroendocrine nervous systems, enhance sleep quality, and help manage competition-induced metabolic acidosis. Together, these approaches can improve both performance and recovery for high-level athletes in demanding competitive contexts
Book chapters on the topic "Marqueurs salivaires"
WILHELM, L., P. FABRIES, L. BOUDIN, R. DUBOURG, F. ZAGNOLI, F. CANINI, and E. SAGUI. "Impact physiologique du port d’une charge lourde lors d’un effort soutenu." In Médecine et Armées Vol. 45 No.2, 143–52. Editions des archives contemporaines, 2017. http://dx.doi.org/10.17184/eac.7427.
Full textVETTER, V., F. DENHEZ, O. GIRAUD, and P. ZIMMERMANN. "Etude criminalistique des morsures humaines." In Médecine et Armées Vol. 44 No.3, 262–70. Editions des archives contemporaines, 2016. http://dx.doi.org/10.17184/eac.6817.
Full text