Search results for "mouth"
showing 10 items of 843 documents
Xenohormones and oral homeostasis : impact on taste preferences and salivary glands
2012
Oral homeostasis strongly influences taste perceptions. It depends on a healthy oral epithelium and salivary gland secretions, which are both regulated by sex hormones. The aim of this thesis was to identify the effect of an oral exposure to Bisphenol A, a food packaging and dental sealer component, and of a soy-diet containing phytoestrogens on oral homeostasisTwo experiments were conducted in adult rats: a dose-response study of BPA (5μg 12.5 mg / kj / day), and a study about the impact of a soy-diet on the BPA disrupting effects. By using gustation choice tests, and histological and qPCR-TR molecular approach, we identify for the first time an action of BPA on dry mouth. We found that BP…
Candida albicans-epithelial interactions: dissecting the roles of active penetration, induced endocytosis and host factors on the infection process
2012
International audience; Candida albicans frequently causes superficial infections by invading and damaging epithelial cells, but may also cause systemic infections by penetrating through epithelial barriers. C. albicans is a remarkable pathogen because it can invade epithelial cells via two distinct mechanisms: induced endocytosis, analogous to facultative intracellular enteropathogenic bacteria, and active penetration, similar to plant pathogenic fungi. Here we investigated the contributions of the two invasion routes of C. albicans to epithelial invasion. Using selective cellular inhibition approaches and differential fluorescence microscopy, we demonstrate that induced endocytosis contri…
« Merlin et le monde animal dans des textes latins et français du Moyen Âge»
2009
International audience
Understanding moderating effects in increasing share-of-wallet and word-of-mouth : A case study of Lidl grocery retailer
2018
This study examines how five moderating variables (the length of the customer relationship, following a company in print media and on social media, remembering online advertisements, and the customer’s age) affect the relationships between perceived value and loyalty and satisfaction and loyalty in the grocery retailing sector. A series of hypotheses were developed and tested with a sample of 2,072 discount retailer customers in Finland. The results support all the direct effects hypotheses and show that perceived value and satisfaction both have a positive effect on loyalty, measured as a share of wallet and word of mouth and that the effect of perceived value tends to be stronger in the s…
Are Facebook brand community members truly loyal to the brand?
2015
Investigates two Facebook brand communities and their relationship with loyalty.Community commitment is associated with community promotion behavior and loyalty.Community promotion behavior is associated with different types of loyalty.User activity in Facebook has little or no effect on brand loyalty. This study examines members of Facebook brand communities and tests the relationships between their commitment to the community and brand loyalty. A conceptual model on the linkages between brand community commitment, community promotion behavior and brand loyalty including attitudinal loyalty, repurchase intention and positive word-of-mouth (WOM) is developed and tested with two samples. Dat…
Predatory behavior in the genusLeptogenys: A comparative study
1997
We studied the predatory behavior of seven species of the genusLeptogenys from Mexico and Cameroon. The ants of this genus are armed with long, thin, curved mandibles articulated at the extreme corners of the anterior margin of the head, permitting them easily to seize oniscoid isopods, the obligate or the principal prey of mostLeptogenys species. Workers hunt these prey, which are able to roll themselves up, solitarily. Foraging behavior comprises sequences of up to eight activities. The prey can be seized by the body (rolled up or not), or alternatively by the edge of the shell, then turned over and stung on the ventral face. A relationship between the mandible size of the workers and the…
Significance of immunohistochemistry biomarkers in prediction of malignant transformation of oral lichen planus
2022
Background: Oral lichen planus (OLP) is a chronic inflammatory disorder with increased risk for malignant transformation. Biomarker validation is a pivotal step in moving newly discovered biomarkers towards clinical implementation. We performed a systematic review of studies on biomarkers related to OLP, wherein biomarkers have been described in at least two independent studies. Our aim was to determine whether any of these biomark-ers might be promising in predicting the increased risk of malignant transformation of OLP. Material and Methods: We searched the following databases until August 2021: PUBMED, EMBASE, and Web of Science. Due to high heterogeneity, a qualitative rather than quant…
Medication related to pigmentation of oral mucosa.
2021
The diagnosis of oral melanotic lesions is, more often than not, challenging in the clinical practice due to the fact that there are several reasons which may cause an increase in pigmentation on localized or generalized areas. Among these, medication stands out. In this work, we have carried out a review in the reference pharma database: Micromedex® followed by a review of the scientific published literature to analyse coincidences and possible discrepancies. Our findings show that there are several prescription drugs that can cause pigmented lesions in the oral mucosa. This must be known by clinicians in order to properly diagnose pigmented lesions. We have identified a set of 21 medicame…
The relationship between brand love and positive word of mouth
2014
Being able to create strong emotional bonds between consumers and brands can be seen as an important goal of today’s brand management. As in interpersonal relationships also in product and brand context love is presented to be the strongest stage of emotional attachment a consumer may have. Brand love is previously discovered to have several desirable outcomes from marketing perspective but the understanding of this phenomenon still remains in its infancy. The objective of this research was to gain a better insight of the construct of brand love by observing how the three following phenomena, self-expressiveness of a brand, brand trust and hedonic product type affect brand love. In addition…
The antecedents and outcomes of online consumer brand experience
2021
Websites are a remarkable cyber asset and a vital part of companies’ marketing communications and sales operations. This chapter discusses how online Consumer Brand Experience is created and affected by website qualities. We develop and test a research model concerning the antecedents and outcomes of Consumer Brand Experience with a sample of 202 respondents in Finland. The findings suggest that website appearance quality dimensions have a significant effect on evoking Consumer Brand Experience, whereas the technical quality dimension does not. Brand trust, electronic Word-of-Mouth intentions, and behavioural intentions are identified as outcomes of consumer brand experiences evoked by webs…