Titre : Sialadénite

Sialadénite : Questions médicales fréquentes

Termes MeSH sélectionnés :

Lymphocyte Function-Associated Antigen-1
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a-t-il des signes de pus ?\nLes symptômes varient-ils selon l'âge ?\nPeut-on avoir des symptômes systémiques ?", "url": "https://questionsmedicales.fr/mesh/D012793?mesh_terms=Lymphocyte+Function-Associated+Antigen-1&page=2#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Sialadénite", "description": "Comment prévenir la sialadénite ?\nLes massages des glandes salivaires sont-ils utiles ?\nFaut-il éviter certains aliments ?\nLes infections buccales augmentent-elles le risque ?\nLe stress a-t-il un impact ?", "url": "https://questionsmedicales.fr/mesh/D012793?mesh_terms=Lymphocyte+Function-Associated+Antigen-1&page=2#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Sialadénite", "description": "Quels traitements sont recommandés ?\nLes compresses chaudes sont-elles efficaces ?\nQuand faut-il envisager une intervention chirurgicale ?\nLes médicaments en vente libre aident-ils ?\nFaut-il changer son alimentation ?", "url": "https://questionsmedicales.fr/mesh/D012793?mesh_terms=Lymphocyte+Function-Associated+Antigen-1&page=2#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Sialadénite", "description": "Quelles complications peuvent survenir ?\nL'abcès nécessite-t-il une intervention ?\nPeut-on avoir des séquelles à long terme ?\nY a-t-il un risque de récidive ?\nLes infections systémiques sont-elles possibles ?", "url": "https://questionsmedicales.fr/mesh/D012793?mesh_terms=Lymphocyte+Function-Associated+Antigen-1&page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Sialadénite", "description": "Quels sont les facteurs de risque principaux ?\nLes personnes âgées sont-elles plus à risque ?\nLes maladies auto-immunes augmentent-elles le risque ?\nLe tabagisme est-il un facteur de risque ?\nLes infections virales jouent-elles un rôle ?", "url": "https://questionsmedicales.fr/mesh/D012793?mesh_terms=Lymphocyte+Function-Associated+Antigen-1&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostique-t-on la sialadénite ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Le diagnostic repose sur l'examen clinique et des tests d'imagerie comme l'échographie." } }, { "@type": "Question", "name": "Quels tests de laboratoire sont utiles ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des analyses de sang et des cultures de salive peuvent aider à identifier l'infection." } }, { "@type": "Question", "name": "Quels signes cliniques indiquent une sialadénite ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Douleur, gonflement et rougeur au niveau de la glande salivaire sont des signes clés." } }, { "@type": "Question", "name": "La biopsie est-elle nécessaire ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Une biopsie est rarement nécessaire, sauf si une tumeur est suspectée." } }, { "@type": "Question", "name": "Peut-on utiliser l'imagerie par résonance magnétique ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'IRM peut être utilisée pour évaluer les complications ou les obstructions." } }, { "@type": "Question", "name": "Quels sont les symptômes courants de la sialadénite ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent douleur, enflure, sécheresse buccale et parfois fièvre." } }, { "@type": "Question", "name": "La douleur est-elle constante ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "La douleur peut être intermittente, souvent aggravée par la mastication ou la déglutition." } }, { "@type": "Question", "name": "Y a-t-il des signes de pus ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un écoulement purulent peut se produire si l'infection est sévère." } }, { "@type": "Question", "name": "Les symptômes varient-ils selon l'âge ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les enfants peuvent présenter des symptômes différents, comme une irritabilité accrue." } }, { "@type": "Question", "name": "Peut-on avoir des symptômes systémiques ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des symptômes comme fatigue et malaise général peuvent accompagner l'inflammation." } }, { "@type": "Question", "name": "Comment prévenir la sialadénite ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Maintenir une bonne hygiène buccale et s'hydrater régulièrement aide à prévenir." } }, { "@type": "Question", "name": "Les massages des glandes salivaires sont-ils utiles ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, masser doucement les glandes peut stimuler la production de salive." } }, { "@type": "Question", "name": "Faut-il éviter certains aliments ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Éviter les aliments acides ou irritants peut réduire le risque d'inflammation." } }, { "@type": "Question", "name": "Les infections buccales augmentent-elles le risque ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les infections buccales non traitées peuvent favoriser le développement de sialadénite." } }, { "@type": "Question", "name": "Le stress a-t-il un impact ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Le stress peut affecter la santé buccale et augmenter le risque d'infections salivaires." } }, { "@type": "Question", "name": "Quels traitements sont recommandés ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Le traitement inclut des antibiotiques, des anti-inflammatoires et des soins locaux." } }, { "@type": "Question", "name": "Les compresses chaudes sont-elles efficaces ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les compresses chaudes peuvent soulager la douleur et favoriser l'écoulement salivaire." } }, { "@type": "Question", "name": "Quand faut-il envisager une intervention chirurgicale ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Une chirurgie peut être nécessaire en cas d'abcès ou d'obstruction persistante." } }, { "@type": "Question", "name": "Les médicaments en vente libre aident-ils ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des analgésiques en vente libre peuvent aider à gérer la douleur." } }, { "@type": "Question", "name": "Faut-il changer son alimentation ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation douce et hydratante est recommandée pour réduire l'irritation." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les complications incluent l'abcès, la déshydratation et la propagation de l'infection." } }, { "@type": "Question", "name": "L'abcès nécessite-t-il une intervention ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un abcès peut nécessiter un drainage chirurgical pour soulager la pression." } }, { "@type": "Question", "name": "Peut-on avoir des séquelles à long terme ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Des séquelles comme des douleurs chroniques peuvent survenir après une sialadénite sévère." } }, { "@type": "Question", "name": "Y a-t-il un risque de récidive ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les personnes ayant eu une sialadénite peuvent être à risque de récidive." } }, { "@type": "Question", "name": "Les infections systémiques sont-elles possibles ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une sialadénite non traitée peut entraîner des infections systémiques graves." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque principaux ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les facteurs incluent la déshydratation, l'âge avancé et les maladies buccales." } }, { "@type": "Question", "name": "Les personnes âgées sont-elles plus à risque ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les personnes âgées ont un risque accru en raison de la sécheresse buccale fréquente." } }, { "@type": "Question", "name": "Les maladies auto-immunes augmentent-elles le risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des maladies comme le syndrome de Sjögren augmentent le risque de sialadénite." } }, { "@type": "Question", "name": "Le tabagisme est-il un facteur de risque ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le tabagisme peut contribuer à la sécheresse buccale et à l'inflammation des glandes." } }, { "@type": "Question", "name": "Les infections virales jouent-elles un rôle ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, certaines infections virales, comme les oreillons, peuvent déclencher une sialadénite." } } ] } ] }

Sources (10000 au total)

Impact of the cytotoxic T-lymphocyte associated antigen-4 rs231775 A/G polymorphism on cancer risk.

Cytotoxic T-lymphocyte associated antigen-4 (CTLA-4) is an immunosuppressive checkpoint that is involved in the development and metastasis of cancers. Several studies revealed that CTLA-4 rs231775A/G ... We conducted a pooled analysis with eligible studies to explore the association between the CTLA-4 rs231775 variant and cancer risk. Additionally, we used... In total, 92 case-control studies involving 29,987 patients with cancer and 36,484 healthy individuals (controls) were included in the pooled analysis. In the stratified analysis based on cancer type,... The CTLA-4 rs231775 A/G polymorphism is associated with cancer risk in East Asian population. This polymorphism is especially associated with BLCA....

Tumor-associated macrophages regulate the function of cytotoxic T lymphocyte through PD-1/PD-L1 pathway in multiple myeloma.

Tumor-associated macrophages (TAMs) are originated from circulating mononuclear cells in peripheral blood. They result from the recruitment of tumor cells and are a vital constituent of the tumor micr... From March 2020 to January 2021, 28 healthy controls (HC) and 86 multiple myeloma (MM) (53 newly diagnosed MM [NDMM] and 33 remissions) patients were enrolled as objects of the study. The expression o... The percentage of TAMs in NDMM group (61.49 ± 2.176%) increased when compared with remission (23.08 ± 1.699%, p < 0.001) and HC group (17.95 ± 1.865%, p < 0.001), and TAMs decreased after adding CSF1R... Our study shows that TAMs were increased in MM patients which can inhibit the function of cytotoxic T lymphocyte (CTL) through the PD-1/ PD-L1 signaling pathway and participate in the occurrence of im...

Expression of cytotoxic T lymphocyte-associated antigen 4, CD44, and E-cadherin in the microenvironment of breast carcinomas.

The expression of cytotoxic T lymphocyte-associated antigen 4, E-cadherin, and CD44 in the area of tumor budding was investigated in breast carcinomas in our study.... Tumor budding was counted at the invasive margins in 179 breast carcinomas. To understand the microenvironment of tumor budding, we examined the expression status of the immune checkpoint molecules su... Tumors were separated into low (≤5) and high tumor budding groups (>5) based on the median budding number. Lymphovascular, perineural invasion, and the number of metastatic lymph nodes were significan... Tumor budding could predict poor prognosis in breast carcinomas, and anti-cytotoxic T lymphocyte-associated antigen 4 immunotherapies may be beneficial in patients with high tumor budding tumors....

Association of Cytotoxic T-Lymphocyte Antigen-4 Gene Polymorphism with Type 1 Diabetes Mellitus: In silico Analysis of Biological Features of CTLA-4 Protein on Ethiopian Population.

T1DM is a chronic organ-specific T-cell-mediated autoimmune disease characterized by the selective destruction of β-cells in the islets of Langerhans, resulting in insulin deficiency and hyperglycemia... The aim of the study was to investigate CTLA-4 exon 1 was linked to A49G polymorphism with T1DM and its biological features of CTLA-4 among T1DM patients, in Ethiopia.... A case-control study was done from December 2019 to March 2020 on 210 study participants (105 T1DM patients and 105 healthy controls). Polymerase Chain Reaction amplification with forward and reverse ... The CTLA-4 (+A49G) gene polymorphism was observed on 56 (26.7%) study participants, 39 (18.57%) of T1DM patients, and 17 (0.08%) were controls. In T1DM and controls, the frequency of the A allele was ... The study showed as CTLA-4 (+A49G) gene polymorphism is linked with T1DM in the Ethiopian population....

In pancreatic cancer patients, chemotherapy reshapes the gene expression profile and antigen receptor repertoire of T lymphocytes and enhances their effector response to tumor-associated antigens.

Pancreatic Ductal Adenocarcinoma (PDA) is one of the most aggressive malignancies with a 5-year survival rate of 13%. Less than 20% of patients have a resectable tumor at diagnosis due to the lack of ... Proliferation, and cytokine release and TCRB repertoire of from PDA patient peripheral T lymphocytes, before and after CT, were analyzed in vitro in response to four tumor-associated antigens (TAA), n... CT increased the number of TAA recognized by T lymphocytes, which positively correlated with patient survival, and high IFN-γ production TAA-induced responses were significantly increased after CT. We... These data suggest that the expression of fatty acid or IRAK1/IL1Rrelated genes predicts T lymphocyte effector or regulatory responses to TAA in patients that undergo CT. These findings are a springbo...