Дисертації з теми "Coqueluche – Chez le nourrisson"
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MARIN, CAROLINE. "La coqueluche : a propos de l'utilisation therapeutique des gammaglobulines specifiques chez le nourrisson de moins d'un an." Toulouse 3, 1993. http://www.theses.fr/1993TOU31068.
Повний текст джерелаFROMAGE, MURIEL. "L'adenylate cyclase de bordetella pertussis : interet dans le diagnostic de la coqueluche chez le nourrisson." Strasbourg 1, 1992. http://www.theses.fr/1992STR15029.
Повний текст джерелаMerdrignac, Lore. "Incidence de la coqueluche et efficacité post autorisation de mise sur le marché de la vaccination contre la coqueluche, chez le nourrisson âgé de moins d'un an, en Europe." Electronic Thesis or Diss., Sorbonne université, 2023. http://www.theses.fr/2023SORUS508.
Повний текст джерелаPertussis, caused by Bordetella pertussis, is highly contagious and particularly severe in infants, with a high proportion of hospitalisations and deaths in that population. Despite high vaccination coverage, pertussis remains a public health concern. This project aims to estimate pertussis incidence and severity among infants in Europe, measure the effectiveness of primary vaccination (PV), measure the effectiveness of vaccination in pregnancy in infants aged <2 months and study potential interaction with infants’ PV. The PERTINENT project established an active hospital-based surveillance for pertussis in six European countries. Infants with pertussis-like symptoms were tested by PCR or culture and vaccine effectiveness (VE) was assessed using a "test-negative" design, comparing Bordetella pertussis-positive infants to controls. We used logistic regression to model VE adjusted for site, symptom onset and age. Among 2346 infants tested (2015-2019), 557 (24%) were Bordetella pertussis-positive. Infants aged 0-3 months were the most affected, often requiring intensive care. VE after one dose of PV was 59% (95% CI: 36-73), one-dose VE was 48% (5-72), two-dose VE was 76% (43-90). Vaccination in pregnancy VE ranged from 75% (35-91) to 88% (57-96) in infants aged <2 months. In infants aged 2-11 months, VE in pregnancy was good (68-95%) regardless of PV. However, results should be cautiously interpreted due to sample size limitations. The project highlights the importance of active surveillance of pertussis in infants. Sustaining and expanding the network to all concerning respiratory diseases in infants is recommended to constitute a large European platform for future studies on vaccine effectiveness
Dourau, Solange. "La coqueluche." Bordeaux 2, 1998. http://www.theses.fr/1998BOR2P063.
Повний текст джерелаLAGARDE, NOUAILHER MIREILLE. "Coqueluche du nourrisson : a propos de vingt-sept cas hospitalises." Limoges, 1989. http://www.theses.fr/1989LIMO0207.
Повний текст джерелаMarineau-Bonnet, Anne-Sophie. "Apport de vitamine D chez le nourrisson." Bordeaux 2, 1999. http://www.theses.fr/1999BOR2P035.
Повний текст джерелаPORRETTI, DOMINIQUE, and SWYSEN CATHERINE PORRETTI. "Premiers soins chez le nourrisson : these filmee." Lille 2, 1989. http://www.theses.fr/1989LIL2M306.
Повний текст джерелаStreri, Arlette. "Voir, atteindre, toucher : les relations entre la vision et le toucher chez le bébé." Paris 5, 1989. http://www.theses.fr/1989PA05H036.
Повний текст джерелаThe purpose of this thesis is to study the origins of the relations between perceptual systems such as touch and vision, and the development of their relations during the first year of life. The problem of the unity of senses at birth is old. This question has been answered to in two different ways : prehension of visual object and intermodal transfer or multimodal exploration. Prehension is a relation between the visual sense and the tactual motor system whereas intermodal transfer and multimodal exploration is a relation between senses. The two fields were studied separately until now and it became necessary to bring them together in order to have a complete view of the different relations between perceptual systems which organize our behaviour from birth. A complete analysis of the litterature in the two fields and our own experiments on intermodal transfer may suggest an early unity of the systems at birth. However, this unity is fragile in prehension and a reorganization of behaviour is observed which may be attributed to the development of the tactual motor system. The unity is established between sensory modes but the relations between vision and touch are not reversible at each age. This lack of reversibility may be attributed to the different speeds of the development of the two systems. We ask the question of the stages of cognition that the infants construct in the first year from perceptual and motor organization
Raymond, Myriam Grovel Olivier. "L'aromathérapie chez le nourrisson et le petit enfant." [S.l.] : [s.n.], 2005. http://theses.univ-nantes.fr/thesemed/PHraymond.pdf.
Повний текст джерелаMolina, Michèle. "Des modalités sensorielles à l'amodalité perceptive : étude de la non réversibilité du transfert entre toucher et vision à deux mois." Paris 5, 1993. http://www.theses.fr/1993PA05H024.
Повний текст джерелаThe ability of two month-old infants to transfer information from one modality to another is not reversible : the visual recognition of a previously touched object is possible but not the reverse. Several theories of intermodal transfer are first explored, then three hypotheses are proposed to explain the non reversibility of transfer. This irreversibility could be stem for the incapacity of the young infant to abstract visually an invariant necessary to recognize the object in a second modality, or to the weak perceptual competence of the hand, or to an inability to transfer some information from one modality to the other. Results provided evidence, at two months, that volume information of tactual objects does not provide pertinent information for the intermodal transfer and that tactual and visual percepts are not available at the same level of representation. These discrepancies between the two percepts disappear by the fourth month. Mechanisms of intermodal transfer are discussed and the notion of an amodal perceptual process is proposed
Millêtre, Béatrice. "Habituation visuelle et traitement de l'information chez le nourrisson de 3 et 5 mois." Paris 5, 1991. http://www.theses.fr/1991PA05H063.
Повний текст джерелаVisual habituation is often considered as linked to information processing, but very few studies have emphasized the relations. Our work has tried to define the relations between visual habituation and information processing. At the end of our experiments, it clearly appears that informaiton processing is achieved before habituation is reached. Habituation can then be considered as involving two successive operations, the first during which information is encoded and a representation made, the second one during which the perceptive imput is compared with the preceeding mnemonic trace, and information recognized as the same. Habituation shows the sam two operations at 3 and 5 months
ASSOSSOU, IRENE. "La perforation spontanee des voies biliaires chez le nourrisson." Lyon 1, 1991. http://www.theses.fr/1991LYO1M151.
Повний текст джерелаDamon, Fabrice. "Développement des préférences pour la familiarité chez le nourrisson." Thesis, Université Grenoble Alpes (ComUE), 2015. http://www.theses.fr/2015GREAS033/document.
Повний текст джерелаThe purpose of this work is to examine of the development of face category formation using infants’ visual preferences. We investigated the mechanisms leading to differential face preferences by integrating them in the theoretical framework developed by Valentine (1991), the face-space. We proposed that the way perceptual experience shape the structure of the face-space is a determinant of infants’ face preferences. We postulated that faces close to the central tendency of the face-space (i.e., prototype) will be preferred. We first reported a bias to look more toward adult faces than infant faces from birth to 6 month of age (Studies 1 and 2). Adult faces correspond to a frequently encountered category while infant faces represent a less frequently encountered category. We also showed a downturn of this familiarity bias as infants grow older (Study 3). The preferences showed by younger infants might be linked to a form of false recognition of the caregivers’ faces, due to the massive exposure to these faces. This pattern of preferences was not found in 3-to 12-month-olds presented with child and infant faces (Studies 4 and 5). Conversely, infants showed a tendency to prefer the less familiar faces, depending on their perceptual experience. We then studied 9- and 12-month-olds’ abilities to form categories of faces differing by age, i.e., adult, child, and infant faces, (Study 6). Twelve-month-olds formed discrete categories of adult and infant faces in one hand, and of child and infants faces on the other hand. Nine month-olds showed an asymmetric pattern of behavior, forming categories of child faces that exclude a new infant face, and categories of infant faces that include a new child face. All these infants being exposed to infant faces via nursery, the asymmetry might stem from the influence of the knowledge of this category of faces. In the last study (Study 7), we tried to provide more direct evidences of the link between face preferences and the distance from the prototype in two different populations: 12-month-old human infants, and 3-month-old macaque infants (Macaca mulatta). Preferences for faces close to the prototype in both species suggest a common mechanism leading to face preferences
Tibi, Nakache Valérie Just Jocelyne. "Place de l'allergie alimentaire dans l'asthme du nourrisson." Créteil : Université de Paris-Val-de-Marne, 2006. http://doxa.scd.univ-paris12.fr:80/theses/th0238330.pdf.
Повний текст джерелаTurati, Chiara. "Il riconoscimento del volto nei primi mesi di vita : l'emergere di un sistema cognitivo specializzato." Paris 5, 2004. http://www.theses.fr/2004PA05H068.
Повний текст джерелаRovira, Katia. "L'organisation perceptive et ses limites chez le bébé de 4 mois : capacités de discrimination et de catégorisation." Paris 5, 1994. http://www.theses.fr/1994PA05H081.
Повний текст джерелаThis work is dedicated to the study of the early perceptual organization. Following the theoretical presentation of the developmental approaches explaining the emergence of this process, we tested the sensibility of 4-month-old infants to the spatial relationships between elements belonging to a configuration. For this purpose, we used different configurations and their modifications in various discrimination and categorization situations. In a first experimental step, the configurations were made of 6 elements arranged around a vertical or horizontal virtual central axis. The modification was either a partial (2 elements) or complete (all elements) permutation around the central axis. In the discrimination task, babies had significant novelty reaction in the partial permutation condition and a preference for the familiar situation in the total permutation condition. The categorization activity was rarely observed. In a second experimental step, we used more or less regular configurations of 8 elements. The modification here consists in suppressing one element. In discrimination, the results showed both an effect of the fugure regularity level and an effect of the position of the suppressed element. We did not observe a categorization activity. This experimental work evidenced the early perceptual organization and its limitations in 4-monthold infants. The main result is that some relations are more easily perceived than others and the important change rate of stimulations in the categorization situation limits early perceptual organization
Ngon, Céline. "Issues in early phonological and lexical acquisition." Paris 6, 2013. http://www.theses.fr/2013PA066348.
Повний текст джерелаOver the last four decades, a growing body of research has been dedicated to the study of the cognitive mechanisms allowing infants to acquire their native language with remarkable ease. The present dissertation reports the findings of three experimental studies addressing crucial issues in phonological and lexical acquisition at different stages of development. In a first study, we explored the types of mechanisms driving the acquisition of a sound inventory. During the second half of the first year of life, infants’ phonetic perception is refined according to the native language structure, with speech sound discrimination declining for non-native contrasts and improving for native contrasts. However, a question that has remained unanswered is how to account for the order in which the different native categories are acquired. In particular, two hypotheses have been proposed: (1) a frequency-based hypothesis, according to which exemplars of sound categories occurring the most frequently in the input speech should be acquired earlier than less frequent categories; (2) a universal markedness hypothesis, according to which less marked sounds should acquire before more marked ones. To disentangle these two possibilities, we designed a cross-language developmental study, in which the discrimination of two non-native contrasts was tested across two languages at two ages, and in which the two hypotheses predict different developmental scenarios for the two languages. So far, the pattern of results seems to converge on the universal markedness account (though more robust data is needed to validate this hypothesis). However, we also argue that an alternative frequency-based explanation can account for our results. In a second study, we investigated the acquisition of a receptive lexicon. To detect word-forms in the speech stream, it has been suggested that infants rely on statistical coherence between syllables, a universal, language-independent cue that would help them get started with a first set of forms. While it is well-known that infants are sensitive to statistical cues, we provide unique evidence confirming that infants really make use of this available resource to build a lexicon. In particular, we exploited the fact that a purely statistical learning strategy should extract words but also high-frequency sound sequences that do not correspond to actual words. Infants’ receptive lexicon was simulated using a crude algorithm that extracts frequent disyllabic sequences from a corpus of French infant-directed speech, and recognition of such sequences was tested in a series of preferential listening experiments. French-learning infants of 11 months, an age at which their word segmentation capacities are still rudimentary, were found to recognize isolated high-frequency nonword sequences (e. G. Va faire, n’as plus) and fail to differentiate between these nonwords and actual words in the same frequency range (e. G. Canard, “duck”; ballon, “ball”). These results show that infants do apply statistical cues, guiding them to build a “protolexicon”, containing both words and nonwords, and which will later be pruned as robust segmentation abilities develop. In a third study, we examined the output phonological representations of words in French-learning infants of 21 months, an age at which they comprehend many words but often misarticulate them or do not attempt to produce them at all. We showed that they are able to covertly produce the phonological form of words that they do not yet produce overtly, and make internal (though coarse) judgments about their phonological length. In an anticipatory eye-movement procedure, infants were presented with images of objects whose labels they had to covertly produce and categorize according to their length. Crucially, the images represented objects whose labels were understood but not yet overtly produced by the infants, according to parental report. Successful categorization was measured by correct anticipations of the appearance of each object to a designated side on a screen (left or right), which was determined by the length of the object’s label. Infants’ performance was significantly above chance when words were monosyllabic and trisyllabic (e. G. Chat vs. Pantalon), and marginally so with words of a smaller phonological difference, i. E. Monosyllables vs. Disyllables (e. G. Chat vs. Ballon). These observations constitute unique evidence that infants possess output phonological representations for words before they start producing them. Together, these findings offer new insights into infants’ phonological and lexical development, from the perceptual abilities allowing them to recognize the sounds and word-forms of their language to the representations of words in the output lexicon. We discuss the interpretation of our experimental results and propose avenues for future research to answer new questions raised by our findings
CHOUKROUN, CATHERINE. "Allotransplantation cardiaque orthotopique chez l'enfant de moins d'un an." Lyon 1, 1992. http://www.theses.fr/1992LYO1M131.
Повний текст джерелаBonnet, Eric. "L'infarctus du myocarde chez le nouveau-né et le nourrisson." Bordeaux 2, 1990. http://www.theses.fr/1990BOR25060.
Повний текст джерелаMathivet, Eric. "Spécialisation cérébrale et reconnaissance des visages : étude chez le nourrisson." Aix-Marseille 2, 1988. http://www.theses.fr/1988AIX22062.
Повний текст джерелаCHEVRIER, DECLERCQ ELISABETH, and COULON ISABELLE ROLIN. "Insuffisance coronaire fonctionnelle chez un nourrisson : a propos d'un cas." Lille 2, 1993. http://www.theses.fr/1993LIL2M116.
Повний текст джерелаMathivet, Éric. "Spécialisation cérébrale et reconnaissance des visages étude chez le nourrisson /." Grenoble 2 : ANRT, 1988. http://catalogue.bnf.fr/ark:/12148/cb37616093v.
Повний текст джерелаLEROUX, MARINE. "Les leucemies aigues chez l'enfant de moins de 1 an." Besançon, 1990. http://www.theses.fr/1990BESA3030.
Повний текст джерелаSann, Coralie. "Le transfert intermodal et intermanuel d'information chez le nouveau-né : une comparaison entre deux propriétés de l'objet : forme vs. texture." Paris 5, 2007. http://www.theses.fr/2007PA05H044.
Повний текст джерелаResearch on cross-modal transfer in infant is now well documented but the question of cross-modal transfer at birth is still unexplored. The purpose of the present research was to investigate cross-modal abilities in newborns, by comparing the performances concerning two object properties: shape and texture. Our studies revealed that cross-modal transfer of shape is uni-directional (from touch to vision) but bi-directional for texture. But, newborn's grasping seems unsufficient to detect texture information of flat object. Inter-manual transfer of texture and also of shape is possible at birth. Thus, transfer of information exists from birth, but it depends on the object property to be processed and on the constraints of each sensory modality
VANOVERSCHELDE, STEPHANE. "L'hemangiomatose multinodulaire du foie chez le nourrisson : a propos d'une observation." Lille 2, 1988. http://www.theses.fr/1988LIL2M156.
Повний текст джерелаAbramson, Irit. "L' émotion et le symptôme somatique chez l'enfant." Paris 13, 2008. http://www.theses.fr/2008PA131037.
Повний текст джерелаFreud brought to light the psychic causality of hysterical somatic symptoms. But, what is the somatic symptom in early infancy ? Can we define it as an expression of psychic defense or as a substitute physiological defense for an impossible psychic approach of the environment ? The psychodynamic orientation given by the psychoanalytic concept of repression is an essential contribution to the problem of resistance through-out the treatment. One question remains concerning the persistance of non organic fonctional disorders in children when their perception is not yet co-ordinated with a mental représentation but is a condition of psychic development as well as an activation of signal of a biological rythm disorder. This point justifies the investigation of the relation between selective fonctional disorders and relational experiences where the environment reactions amplify the intensity of the baby’s emotional tensions, reinforces the relief of these tensions into muscular activity and finally increases reflex organic mechanisms against pain. Among the factors that provoque lasting fonctional disorders, we can take into consideration the repeated miss-matching of the baby’s physiological need of tension regulation with his mother’s emotional reactions. We can also mention the obstruction effect of non matching interaction to the transition between perceptive experiences and the primary psychic defense that is memory
Féron, Julie. "Habilités numériques du bébé de 5 mois dans la modalité haptique." Paris 5, 2005. http://www.theses.fr/2005PA05H014.
Повний текст джерелаMany experiments have suggested that infants show preverbal numerical capacities. These data have led researchers to a debate abouth whether this ability results from sensitivity to perceptual features or from a more general abstract representation of numerosity. Two classes of models are debated today. One proposal is that infants represent numbers as analog magnitudes, which accords to Weber's law. An alternative is that infants represent each individual in a set by a distinct symbol (a file). According to this view, the number of entities that could be represented in parallel is about 3 or 4. The present research focuses directly on the nature and format of numerical representations by investigating infants' numerical abilities in the haptic mode. Intermodal transfer from touch to vision paradigm is used to test infants' ability to recognize numerical equivalence across sensory modalities. Expeiments 1, 2 and 3 show that 5-month-old infants can detect numerical correspondences between a sequence of haptic stimulation and a visible scene, providing evidence of amodal representation of numerosities. Experiment 4 and 5 reveal that infants's success in intermodal transfer tasks is not determined by Weber's law but by the size of the sets to be compared, providing direct evidence that infants do not rely on analog-magnitude representations but rather on object-files representations. Finally, a complementary experiment indicates that the absolute limit of precise discrimination is 3
Agoumellah, Fatiha. "Pathologie de Clostridium difficile chez le nourrisson de moins d'un an." Paris 5, 1998. http://www.theses.fr/1998PA05P199.
Повний текст джерелаColomer, Marie-Noe͏̈lle Marigo. "Reflux gastro oesophagien chez le nourrisson : indication de l'intervention chirurgicale précoce." Montpellier 1, 1989. http://www.theses.fr/1989MON11114.
Повний текст джерелаWarot-Danis, Agnès. "Postures et mouvements chez le nourrisson au cours des premiers mois." Paris 8, 1986. http://www.theses.fr/1986PA08A001.
Повний текст джерелаRichard, Catherine. "La communication chez le nourrisson - particularites et relation avec le temperament." Paris 5, 1987. http://www.theses.fr/1987PA05H071.
Повний текст джерелаBrua, Claire. "La stenose hypertrophique du pylore chez le nourrisson : traitement et perspectives." Strasbourg 1, 1995. http://www.theses.fr/1995STR15058.
Повний текст джерелаRichard, Catherine. "La Communication chez le nourrisson particularités et relation avec le tempérament /." Lille 3 : ANRT, 1988. http://catalogue.bnf.fr/ark:/12148/cb376093440.
Повний текст джерелаLaurans, Stéven Siret Daniel. "Diagnostic différentiel de l'asthme chez le nourrisson et le jeune enfant." [S.l.] : [s.n.], 2006. http://theses.univ-nantes.fr/thesemed/MEDlaurans.pdf.
Повний текст джерелаDELVINCOURT, BARTHES MONIQUE, and NICOLAS VIRNOT. "Les fibromes cardiaques : 1 cas chez un nourrisson ; revue de la litterature depuis 1971." Lille 2, 1988. http://www.theses.fr/1988LIL2M028.
Повний текст джерелаBouchette, Corinne. "Entéropathie auto-immune du nourrisson : à propos d'une observation." Montpellier 1, 1991. http://www.theses.fr/1991MON11222.
Повний текст джерелаGrondin, Pierre. "La perception des objets impliqués dans des relations causales et non causales chez les enfants de 6 mois." Master's thesis, Université Laval, 2003. http://hdl.handle.net/20.500.11794/43100.
Повний текст джерелаMilhet, Sylvie. "Perception tactilo-kinesthésique du poids et appariements intermodaux entre le toucher et la vision chez le jeune bébé de moins de six mois : étude développementale." Paris 5, 1993. http://www.theses.fr/1993PA05H020.
Повний текст джерелаA series of experiments study the haptic bimanual perception of objects with identical or different weights, and intermodal matching between touch and vision in 2- and 4-month-olds infants. Results show that (1) out of visual control, infants can haptically discriminate between same and different weignt displays and (2) infants can match haptic information about weight difference or identity with subsequent visual information about a difference or identity between the levels of two objects hung to a scale beam. Moreover, 4-month-olds ara able to establish this relation from touch to vision and also from vision to touch. This result support the hypothesis of one information being amodal. To understand these matchings and their milits three others properties were studied. Infants are able to make intermodal matching when the discrepancy between haptic ans visual information is low. But, the infants fail when they have to rely on a non-perceptive cue to make the relation
Segond, Hervé. "Développement de la spécialisation manuelle et exploration tactilo-kinesthesique des objets chez le bébé de 2, 4 et 6 mois." Paris 5, 1997. http://www.theses.fr/1997PA05H089.
Повний текст джерелаNumerous asymmetries of movement, reaction and posture characterize the motor and perceptual development from fetal life. These asymmetries are supposed to contribute to the development of laterality and manual preferences. Most of the studies about early manual preference have concerned motor activities and eye-hand coordination through reaching and were confronted with important limits. The aim of our cross-sectional and longitudinal investigations was to study the existence and the development of asymmetry cues not only of the fine motor function but also of the perception during manual exploration in 2, 4 and 6 month-old infants. A haptic habituation procedure without visual control has been used for the first time so as to compare the manual performances and to look for early specialization cues in object holding, information processing about objects' shape, and between hand transfer of information. Two cues are proposed. The first one (QT) allows to determine the subject's manual laterality. The second one (QP) allows to determine the direction of manual specialization for the processing of haptic information on manipulated objects' shape characteristics. A change in function appears in the right hand in favor of a motor specialization in holding and transport activities of an object, while we observe a perceptual specialization of the left hand for the processing of spatial and haptic information which are related to characteristics of manipulated objects' shapes. This manual specialization, indicated by a quicker habituation and better discrimination capacities of the left hand compared to the right hand, appears earlier in girls than in boys, confirming thus a maturational lag between girls and boys (cf. Tanner, 1974-78). Moreover, our results confirm the model of the prenatal origins of manual laterality (Previc, 1991) since we can observe an influence of the fetal position on differences in holding time between the two hands on a small number of trials. Finally, our procedure of double habituation in the longitudinal study allows us to distinguish subjects who present a cerebral organization in mirror compared to the prototypical model
Dutertre, Benoist. "Étude de la respiration lors du sommeil diurne chez 30 nourissons répartis en 3 populations : témoins, fratrie de MSIN et rescapés (ou Near-Miss)." Nantes, 1986. http://www.theses.fr/1986NANT3594.
Повний текст джерелаCANDELIER, RUELLE AGNES, and FRANCOIS CANDELIER. "Reflux gastro-oesophagien et ph-metrie de moyenne duree chez le nourrisson pathologique." Amiens, 1989. http://www.theses.fr/1989AMIEM090.
Повний текст джерелаHAGE, CHEHADE MHAMAD. "La paralysie benigne du sixieme nerf cranien chez l'enfant et le nourrisson." Lille 2, 1989. http://www.theses.fr/1989LIL2M265.
Повний текст джерелаCABALET, DOMINIQUE. "Syndrome de cushing iatrogene chez le nourrisson : a propos de deux observations." Toulouse 3, 1988. http://www.theses.fr/1988TOU31310.
Повний текст джерелаBATTARD, PHILIPPE. "Correlations anatomo-cliniques observees chez 156 nourrissons decedes de mort subite." Lyon 1, 1992. http://www.theses.fr/1992LYO1M246.
Повний текст джерелаTotet, Anne. "Impact épidémiologique de l'infection à Pneumocystis jirovecii chez le nourrisson : apport des études moléculaires." Amiens, 2004. http://www.theses.fr/2004AMIED001.
Повний текст джерелаThe genus Pneumocystis is a group of opportunistic fungi which shows strong host specificity. The microorganism is the cause of severe pneumonia in immunocompromised subjects. Today, there are available data for considering humans as their own Pneumocystis jirovecii (P. Jirovecii) reservoir. By using two PCR assays, a nested-PCR assay and a real-time PCR assay, the present work established the high prevalence of P. Jirovecii in immunocompetent infants developing bronchiolitis. This data suggest that mild P. Jirovecii infection in infants represents the most common P. Jirovecii infection among human populations. This mild infection corresponds to a primary infection, based on serological results or age-based data. The analysis of internal transcribed spacers 1 and 2 sequences has shown that P. Jirovecii organisms in infants present close genotypic features to P. Jirovecii organisms in immunossuppressed adults developing pneumocystosis. This genotypic commonality suggests the existence of a single human reservoir. The results of the analysis of a second locus, the dihydropteroate synthase locus, strengthened this hypothesis, as they suggested the existence of circulation between the two patient populations. To investigate the hypothesis that infected patients may play a role as infectious sources for P. Jirovecii, we developed an assay of P. Jirovecii viability based on an RT-PCR at the Phsb1 gene of the HSP 70. The positive results suggest that the fungus may still be viable in the course of transit within the upper respiratory tract of infants. Therefore, infants may represent infectious sources of P. Jirovecii for contact susceptible individuals
DELALANDRE, ERIC. "Deshydratation grave revelatrice de mucoviscidose chez le nourrisson et le nouveau-ne : a propos de 4 cas." Nice, 1990. http://www.theses.fr/1990NICE6811.
Повний текст джерелаMONNEAU, DUBOIS ISABELLE. "Les signes d'evolution psychotique chez les nourrissons : du depistage a la mise en place des soins precoces." Nantes, 1990. http://www.theses.fr/1990NANT088M.
Повний текст джерелаCarreau, Anne-Marie. "Effets d'une laryngite de reflux sur les chémoréflexes laryngés chez l'agneau nouveau-né." Mémoire, Université de Sherbrooke, 2012. http://hdl.handle.net/11143/6284.
Повний текст джерелаCascales, Thomas. "Troubles du comportement alimentaire restrictif du nourrisson : entre emprise et excitation parents-nourrisson." Thesis, Toulouse 2, 2013. http://www.theses.fr/2013TOU20071.
Повний текст джерелаThis research aims at better knowing the psychological factors of settlement of the disorders of early restrictive eating behavior. After a presentation of the various psychological stakes included in the parents/infant relationship, the thorough study of the parents/infant interactions during feeding time and a review of this issue in the international literature, three factors of settlement of the disorders of early eating behavior can be released. The first is represented by the sharing of emotional experiments included in the parents/infant interactive dynamics. The second is represented by the parents/infant co-excitation included in the pooling of the libidinous investments. The third is represented by the parents/infant co-influence included in this pooling of the libidinous investments. The assumption of this research is that the disorder of early eating behavior depends on the level of parents/infant co-excitation and co-influence together with the pooling of the libidinous investments parents/infant. From the methodological point of view, this research is based on six case studies presented according to the paradigms of the psychoanalysis and of the observation of the infant as based on the school of Washington’s classification
BRUHAT, CLAUDINE. "Formations polypoides de la marge anale et du canal anal chez le nourrisson : a propos de 15 observations." Clermont-Ferrand 1, 1992. http://www.theses.fr/1992CLF11002.
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