Titre : Chimiokines CXC

Chimiokines CXC : Questions médicales fréquentes

Termes MeSH sélectionnés :

Contrast Sensitivity
{ "@context": "https://schema.org", "@graph": [ { "@type": "MedicalWebPage", "name": "Chimiokines CXC : Questions médicales les plus fréquentes", "headline": "Chimiokines CXC : Comprendre les symptômes, diagnostics et traitements", "description": "Guide complet et accessible sur les Chimiokines CXC : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.", "datePublished": "2024-01-09", "dateModified": "2025-04-03", "inLanguage": "fr", "medicalAudience": [ { "@type": "MedicalAudience", "name": "Grand public", "audienceType": "Patient", "healthCondition": { "@type": "MedicalCondition", "name": "Chimiokines CXC" }, "suggestedMinAge": 18, "suggestedGender": "unisex" }, { "@type": "MedicalAudience", "name": "Médecins", "audienceType": "Physician", "geographicArea": { "@type": "AdministrativeArea", "name": "France" } }, { "@type": "MedicalAudience", "name": "Chercheurs", "audienceType": "Researcher", "geographicArea": { "@type": "AdministrativeArea", "name": "International" } } ], "reviewedBy": { "@type": "Person", "name": "Dr Olivier Menir", "jobTitle": "Expert en Médecine", "description": "Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale", "url": "/static/pages/docteur-olivier-menir.html", "alumniOf": { "@type": "EducationalOrganization", "name": "Université Paris Descartes" } }, "isPartOf": { "@type": "MedicalWebPage", "name": "Chimiokines", "url": "https://questionsmedicales.fr/mesh/D018925", "about": { "@type": "MedicalCondition", "name": "Chimiokines", "code": { "@type": "MedicalCode", "code": "D018925", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "D23.529.374.200" } } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Chimiokine CXCL1", "alternateName": "Chemokine CXCL1", "url": "https://questionsmedicales.fr/mesh/D054360", "about": { "@type": "MedicalCondition", "name": "Chimiokine CXCL1", "code": { "@type": "MedicalCode", "code": "D054360", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "D23.529.374.200.120.050" } } }, { "@type": "MedicalWebPage", "name": "Chimiokine CXCL16", "alternateName": "Chemokine CXCL16", "url": "https://questionsmedicales.fr/mesh/D000075743", "about": { "@type": "MedicalCondition", "name": "Chimiokine CXCL16", "code": { "@type": "MedicalCode", "code": "D000075743", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "D23.529.374.200.120.075" } } }, { "@type": "MedicalWebPage", "name": "Chimiokine CXCL5", "alternateName": "Chemokine CXCL5", "url": "https://questionsmedicales.fr/mesh/D054365", "about": { "@type": "MedicalCondition", "name": "Chimiokine CXCL5", "code": { "@type": "MedicalCode", "code": "D054365", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "D23.529.374.200.120.250" } } }, { "@type": "MedicalWebPage", "name": "Chimiokine CXCL6", "alternateName": "Chemokine CXCL6", "url": "https://questionsmedicales.fr/mesh/D054427", "about": { "@type": "MedicalCondition", "name": "Chimiokine CXCL6", "code": { "@type": "MedicalCode", "code": "D054427", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "D23.529.374.200.120.300" } } }, { "@type": "MedicalWebPage", "name": "Chimiokine CXCL9", "alternateName": "Chemokine CXCL9", "url": "https://questionsmedicales.fr/mesh/D054370", "about": { "@type": "MedicalCondition", "name": "Chimiokine CXCL9", "code": { "@type": "MedicalCode", "code": "D054370", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "D23.529.374.200.120.450" } } }, { "@type": "MedicalWebPage", "name": "Chimiokine CXCL10", "alternateName": "Chemokine CXCL10", "url": "https://questionsmedicales.fr/mesh/D054357", "about": { "@type": "MedicalCondition", "name": "Chimiokine CXCL10", "code": { "@type": "MedicalCode", "code": "D054357", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "D23.529.374.200.120.500" } } }, { "@type": "MedicalWebPage", "name": "Chimiokine CXCL11", "alternateName": "Chemokine CXCL11", "url": "https://questionsmedicales.fr/mesh/D054371", "about": { "@type": "MedicalCondition", "name": "Chimiokine CXCL11", "code": { "@type": "MedicalCode", "code": "D054371", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "D23.529.374.200.120.550" } } }, { "@type": "MedicalWebPage", "name": "Chimiokine CXCL12", "alternateName": "Chemokine CXCL12", "url": "https://questionsmedicales.fr/mesh/D054377", "about": { "@type": "MedicalCondition", "name": "Chimiokine CXCL12", "code": { "@type": "MedicalCode", "code": "D054377", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "D23.529.374.200.120.600" } } }, { "@type": "MedicalWebPage", "name": "Chimiokine CXCL13", "alternateName": "Chemokine CXCL13", "url": "https://questionsmedicales.fr/mesh/D054382", "about": { "@type": "MedicalCondition", "name": "Chimiokine CXCL13", "code": { "@type": "MedicalCode", "code": "D054382", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "D23.529.374.200.120.650" } } }, { "@type": "MedicalWebPage", "name": "Facteur-4 plaquettaire", "alternateName": "Platelet Factor 4", "url": "https://questionsmedicales.fr/mesh/D010978", "about": { "@type": "MedicalCondition", "name": "Facteur-4 plaquettaire", "code": { "@type": "MedicalCode", "code": "D010978", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "D23.529.374.200.120.900" } } } ], "about": { "@type": "MedicalCondition", "name": "Chimiokines CXC", "alternateName": "Chemokines, CXC", "code": { "@type": "MedicalCode", "code": "D019743", "codingSystem": "MeSH" } }, "author": [ { "@type": "Person", "name": "Amin Ullah", "url": "https://questionsmedicales.fr/author/Amin%20Ullah", "affiliation": { "@type": "Organization", "name": "Joint Laboratory of Artificial Intelligence for Critical Care Medicine, Department of Critical Care Medicine, Institutes for Systems Genetics, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China." } }, { "@type": "Person", "name": "Bairong Shen", "url": "https://questionsmedicales.fr/author/Bairong%20Shen", "affiliation": { "@type": "Organization", "name": "Joint Laboratory of Artificial Intelligence for Critical Care Medicine, Department of Critical Care Medicine, Institutes for Systems Genetics, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, Chengdu, China." } }, { "@type": "Person", "name": "Gholamhossein Hassanshahi", "url": "https://questionsmedicales.fr/author/Gholamhossein%20Hassanshahi", "affiliation": { "@type": "Organization", "name": "Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran; Dept. of Hematology, Faculty of Biomed, Biomedical Sciences, Kerman University of Medical Sciences, Kerman, Iran." } }, { "@type": "Person", "name": "Mojgan Noroozi Karimabad", "url": "https://questionsmedicales.fr/author/Mojgan%20Noroozi%20Karimabad", "affiliation": { "@type": "Organization", "name": "Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran. Electronic address: mojgan.noroozi@yahoo.com." } }, { "@type": "Person", "name": "Tracy M Handel", "url": "https://questionsmedicales.fr/author/Tracy%20M%20Handel", "affiliation": { "@type": "Organization", "name": "Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, La Jolla, California, United States of America." } } ], "citation": [ { "@type": "ScholarlyArticle", "name": "Quantification of expected information gain in visual acuity and contrast sensitivity tests.", "datePublished": "2023-10-05", "url": "https://questionsmedicales.fr/article/37798305", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1038/s41598-023-43913-1" } }, { "@type": "ScholarlyArticle", "name": "Contrast sensitivity functions measured using simple optics and computer testing.", "datePublished": "2023-04-10", "url": "https://questionsmedicales.fr/article/37036657", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1111/opo.13141" } }, { "@type": "ScholarlyArticle", "name": "Impact of intravitreal injection therapy on contrast sensitivity in patients with nAMD and DME.", "datePublished": "2023-01-09", "url": "https://questionsmedicales.fr/article/36622409", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1007/s00417-022-05944-8" } }, { "@type": "ScholarlyArticle", "name": "Contrast Sensitivity Assessment in Early Diagnosis of Diabetic Retinopathy: A Systematic Review.", "datePublished": "2022-09-01", "url": "https://questionsmedicales.fr/article/36047470", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1080/08820538.2022.2116289" } }, { "@type": "ScholarlyArticle", "name": "Contrast sensitivity in glaucoma patients with visual field defects at different locations.", "datePublished": "2023-01-02", "url": "https://questionsmedicales.fr/article/36593259", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1038/s41598-022-27262-z" } } ], "breadcrumb": { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "questionsmedicales.fr", "item": "https://questionsmedicales.fr" }, { "@type": "ListItem", "position": 2, "name": "Facteurs biologiques", "item": "https://questionsmedicales.fr/mesh/D001685" }, { "@type": "ListItem", "position": 3, "name": "Protéines et peptides de signalisation intercellulaire", "item": "https://questionsmedicales.fr/mesh/D036341" }, { "@type": "ListItem", "position": 4, "name": "Cytokines", "item": "https://questionsmedicales.fr/mesh/D016207" }, { "@type": "ListItem", "position": 5, "name": "Chimiokines", "item": "https://questionsmedicales.fr/mesh/D018925" }, { "@type": "ListItem", "position": 6, "name": "Chimiokines CXC", "item": "https://questionsmedicales.fr/mesh/D019743" } ] } }, { "@type": "MedicalWebPage", "name": "Article complet : Chimiokines CXC - Questions et réponses", "headline": "Questions et réponses médicales fréquentes sur Chimiokines CXC", "description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.", "datePublished": "2025-05-18", "inLanguage": "fr", "hasPart": [ { "@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur Chimiokines CXC", "description": "Comment diagnostiquer une dysrégulation des chimiokines CXC ?\nQuels tests sont utilisés pour mesurer les chimiokines CXC ?\nLes chimiokines CXC sont-elles liées à des maladies spécifiques ?\nPeut-on détecter les chimiokines CXC dans les biopsies ?\nLes niveaux de chimiokines CXC varient-ils selon l'âge ?", "url": "https://questionsmedicales.fr/mesh/D019743?mesh_terms=Contrast+Sensitivity&page=2#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur Chimiokines CXC", "description": "Quels symptômes sont associés à une surproduction de chimiokines CXC ?\nLes chimiokines CXC peuvent-elles causer des symptômes respiratoires ?\nComment les chimiokines CXC affectent-elles le système nerveux ?\nLes chimiokines CXC sont-elles liées à des symptômes cutanés ?\nPeut-on observer des symptômes digestifs liés aux chimiokines CXC ?", "url": "https://questionsmedicales.fr/mesh/D019743?mesh_terms=Contrast+Sensitivity&page=2#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur Chimiokines CXC", "description": "Peut-on prévenir les maladies liées aux chimiokines CXC ?\nL'alimentation influence-t-elle les chimiokines CXC ?\nL'exercice physique affecte-t-il les niveaux de chimiokines CXC ?\nLe tabagisme influence-t-il les chimiokines CXC ?\nLe stress chronique affecte-t-il les chimiokines CXC ?", "url": "https://questionsmedicales.fr/mesh/D019743?mesh_terms=Contrast+Sensitivity&page=2#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur Chimiokines CXC", "description": "Quels traitements ciblent les chimiokines CXC ?\nLes corticostéroïdes affectent-ils les chimiokines CXC ?\nComment les inhibiteurs de chimiokines CXC fonctionnent-ils ?\nLes traitements anti-inflammatoires influencent-ils les chimiokines CXC ?\nY a-t-il des essais cliniques sur les chimiokines CXC ?", "url": "https://questionsmedicales.fr/mesh/D019743?mesh_terms=Contrast+Sensitivity&page=2#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Chimiokines CXC", "description": "Quelles complications peuvent survenir avec des niveaux élevés de chimiokines CXC ?\nLes chimiokines CXC sont-elles impliquées dans le cancer ?\nComment les chimiokines CXC affectent-elles la cicatrisation des plaies ?\nLes maladies cardiovasculaires sont-elles liées aux chimiokines CXC ?\nLes chimiokines CXC peuvent-elles causer des troubles neurologiques ?", "url": "https://questionsmedicales.fr/mesh/D019743?mesh_terms=Contrast+Sensitivity&page=2#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Chimiokines CXC", "description": "Quels facteurs de risque augmentent les niveaux de chimiokines CXC ?\nLes infections peuvent-elles influencer les chimiokines CXC ?\nL'exposition à des polluants affecte-t-elle les chimiokines CXC ?\nLe vieillissement influence-t-il les chimiokines CXC ?\nLes maladies métaboliques sont-elles liées aux chimiokines CXC ?", "url": "https://questionsmedicales.fr/mesh/D019743?mesh_terms=Contrast+Sensitivity&page=2#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une dysrégulation des chimiokines CXC ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Des tests sanguins et des analyses de cytokines peuvent aider à évaluer les niveaux de chimiokines." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour mesurer les chimiokines CXC ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Les dosages ELISA et les tests multiplex sont couramment utilisés pour mesurer les chimiokines." } }, { "@type": "Question", "name": "Les chimiokines CXC sont-elles liées à des maladies spécifiques ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles sont souvent associées à des maladies inflammatoires et auto-immunes." } }, { "@type": "Question", "name": "Peut-on détecter les chimiokines CXC dans les biopsies ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les chimiokines peuvent être détectées dans les tissus par immunohistochimie." } }, { "@type": "Question", "name": "Les niveaux de chimiokines CXC varient-ils selon l'âge ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les niveaux de chimiokines peuvent varier avec l'âge et l'état de santé général." } }, { "@type": "Question", "name": "Quels symptômes sont associés à une surproduction de chimiokines CXC ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les symptômes incluent inflammation, douleur, fatigue et troubles immunitaires." } }, { "@type": "Question", "name": "Les chimiokines CXC peuvent-elles causer des symptômes respiratoires ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles sont impliquées dans des maladies respiratoires comme l'asthme et la BPCO." } }, { "@type": "Question", "name": "Comment les chimiokines CXC affectent-elles le système nerveux ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Elles peuvent contribuer à des troubles neurologiques en modulant l'inflammation cérébrale." } }, { "@type": "Question", "name": "Les chimiokines CXC sont-elles liées à des symptômes cutanés ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent être impliquées dans des maladies cutanées inflammatoires comme le psoriasis." } }, { "@type": "Question", "name": "Peut-on observer des symptômes digestifs liés aux chimiokines CXC ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent jouer un rôle dans des maladies inflammatoires de l'intestin." } }, { "@type": "Question", "name": "Peut-on prévenir les maladies liées aux chimiokines CXC ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Une bonne hygiène de vie et la gestion du stress peuvent aider à prévenir certaines maladies." } }, { "@type": "Question", "name": "L'alimentation influence-t-elle les chimiokines CXC ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une alimentation riche en antioxydants peut réduire l'inflammation et les chimiokines." } }, { "@type": "Question", "name": "L'exercice physique affecte-t-il les niveaux de chimiokines CXC ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'exercice régulier peut moduler les niveaux de chimiokines et améliorer la santé immunitaire." } }, { "@type": "Question", "name": "Le tabagisme influence-t-il les chimiokines CXC ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le tabagisme augmente les niveaux de chimiokines et contribue à l'inflammation." } }, { "@type": "Question", "name": "Le stress chronique affecte-t-il les chimiokines CXC ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le stress chronique peut augmenter l'expression des chimiokines et aggraver l'inflammation." } }, { "@type": "Question", "name": "Quels traitements ciblent les chimiokines CXC ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Des thérapies biologiques et des inhibiteurs de chimiokines sont en développement." } }, { "@type": "Question", "name": "Les corticostéroïdes affectent-ils les chimiokines CXC ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les corticostéroïdes peuvent réduire l'expression des chimiokines CXC dans l'inflammation." } }, { "@type": "Question", "name": "Comment les inhibiteurs de chimiokines CXC fonctionnent-ils ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Ils bloquent les récepteurs des chimiokines, réduisant ainsi l'inflammation et la migration cellulaire." } }, { "@type": "Question", "name": "Les traitements anti-inflammatoires influencent-ils les chimiokines CXC ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils peuvent moduler les niveaux de chimiokines et améliorer les symptômes inflammatoires." } }, { "@type": "Question", "name": "Y a-t-il des essais cliniques sur les chimiokines CXC ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Oui, plusieurs essais cliniques évaluent des traitements ciblant les chimiokines CXC." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec des niveaux élevés de chimiokines CXC ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Des complications incluent des maladies auto-immunes, des infections chroniques et des cancers." } }, { "@type": "Question", "name": "Les chimiokines CXC sont-elles impliquées dans le cancer ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent favoriser la progression tumorale et la métastase dans certains cancers." } }, { "@type": "Question", "name": "Comment les chimiokines CXC affectent-elles la cicatrisation des plaies ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Une surproduction peut retarder la cicatrisation en exacerbant l'inflammation." } }, { "@type": "Question", "name": "Les maladies cardiovasculaires sont-elles liées aux chimiokines CXC ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des niveaux élevés de chimiokines sont associés à un risque accru de maladies cardiovasculaires." } }, { "@type": "Question", "name": "Les chimiokines CXC peuvent-elles causer des troubles neurologiques ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles sont impliquées dans des troubles comme la sclérose en plaques et l'Alzheimer." } }, { "@type": "Question", "name": "Quels facteurs de risque augmentent les niveaux de chimiokines CXC ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "L'obésité, le tabagisme et le stress chronique sont des facteurs de risque connus." } }, { "@type": "Question", "name": "Les infections peuvent-elles influencer les chimiokines CXC ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les infections aiguës et chroniques peuvent augmenter l'expression des chimiokines." } }, { "@type": "Question", "name": "L'exposition à des polluants affecte-t-elle les chimiokines CXC ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'exposition à des polluants environnementaux peut augmenter les niveaux de chimiokines." } }, { "@type": "Question", "name": "Le vieillissement influence-t-il les chimiokines CXC ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le vieillissement peut entraîner une augmentation des niveaux de chimiokines et de l'inflammation." } }, { "@type": "Question", "name": "Les maladies métaboliques sont-elles liées aux chimiokines CXC ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, des maladies comme le diabète peuvent augmenter les niveaux de chimiokines et l'inflammation." } } ] } ] }

Sources (10000 au total)

Contrast sensitivity functions measured using simple optics and computer testing.

Contrast sensitivity function (CSF) testing is a common approach to assessing clinical changes to specific aspects of spatial vision. Different stimulus presentations and testing procedures, however, ... Twenty-one participants (M = 28.95 ± 10.34 years; 66.7% female; 81.0% non-Hispanic White; best corrected visual acuity 6/9 or better) provided photopic CSFs (from measurements at 1.6, 3.2, 8, 16 and 2... Both methods took approximately the same amount of time to generate a CSF and yielded curves that were consistent with past studies using similar methods but different from each other. The optical sys... Using simple optics to measure CSF yields low noise, high sensitivity and reliability. The ability to calibrate the stimuli directly is an advantage over computer-based methods....

Impact of intravitreal injection therapy on contrast sensitivity in patients with nAMD and DME.

The study aims to evaluate changes in contrast sensitivity (CS) during therapy with intravitreal vascular endothelial growth factor (VEGF) inhibitors in patients with neovascular age-related macular d... Prospective, uncontrolled, multicenter study on patients with neovascular AMD or DME who underwent intravitreal injection therapy with Ranibizumab, Aflibercept, or Bevacizumab was conducted. Best corr... Eighty eyes of 74 patients (mean age 72.7; SD ± 9.96) were included. BCVA improved significantly from 0.44 (SD ± 0.21) logMAR to 0.38 (SD ± 0.23) logMAR by 0.06 (SD ± 0.14) logMAR values (p < 0.001). ... Intravitreal injection therapy with VEGF inhibitors led to an improvement of BCVA and CS measured by MLCS and FrACT. MLCS was superior and more sensitive compared to FrACT and even BCVA to evaluate CS...

Contrast Sensitivity Assessment in Early Diagnosis of Diabetic Retinopathy: A Systematic Review.

The purpose of this systematic review was to study whether contrast sensitivity assessment in people with diabetes could be a reliable test in early detection of diabetic retinopathy. A systematic sea... PubMed, Scopus, and Web of Science were searched for English articles of human patients with type 1 and type 2 diabetes and contrast sensitivity measurements as domain studied.... Twentyone comparative cross-sectional studies were included. All of them showed significant loss of contrast sensitivity in people with diabetes and diabetic retinopathy regarding control patients of ... Changes in contrast sensitivity suggest that there is damage to the retina prior to the vascular ones and that they could be detected by this test....

Binocular summation of visual acuity and contrast sensitivity in children with intermittent exotropia.

To investigate the binocular summation (BiS) of visual acuity (VA) and contrast sensitivity (CS) in children with intermittent exotropia (IXT) before and after surgery and to probe the relationship be... This prospective study included 21 IXT children (11 males and 10 females; aged 6-13 years) who underwent strabismus surgery in Tianjin Eye Hospital from January to April 2022. The visual function was ... All patients had postoperative deviation ranging from 0 to -4 PD. Either preoperative or postoperative BVA at 2.5% contrast was superior to the MVA. The postoperative BiS at 2.5% contrast was signific... BVA at low contrast and BCS examinations were not equivalent to stereopsis and fusion status, which contributed to the evaluation of binocular function in the real environment and in the different asp...

Comparison of the quantitative contrast sensitivity function between early keratoconus and normal eyes.

To compare the characteristics of the quantitative contrast sensitivity function (qCSF) in eyes with early keratoconus (Early-KC) and normal control (NC) eyes and investigate the associated factors.... A cross-sectional study.... This study included 43 eyes of 43 patients with Early-KC (including subclinical keratoconus [SKC] and forme fruste keratoconus [FFKC]) and 77 NC eyes of 77 participants with corrected distance visual ... Sex ratio, spherical refraction, and spherical equivalent (SE) varied significantly between the two groups (all P < 0.01). The area under log CSF (AULCSF), CSF Acuity, and CS at low (1.0 and 1.5 cycle... CS decreased significantly at low and high spatial frequencies in Early-KC, though with normal CDVA. The qCSF test can sensitively reflect visual performance in early keratoconus....

Remote Contrast Sensitivity Testing Seems to Correlate With the Degree of Glaucomatous Macular Damage.

Remote contrast sensitivity (CS) testing through a free downloadable home test correlates with glaucomatous macular damage measured by 10-2 visual field (VF) testing.... To assess the feasibility and validity of home CS monitoring as a measure of glaucomatous damage using a free downloadable smartphone application.... Twenty-six participants were asked to remotely use the Berkeley Contrast Squares (BCS) application, a free downloadable tool that records the user's CS for varying degrees of visual acuity. An instruc... There was a high BCS test-retest reliability with an intraclass correlation coefficient score of 0.91 and a significant correlation between repeat test results and baseline test scores (Pearson, 0.86,... This study suggests that a free, rapid home CS test correlates with glaucomatous macular damage as measured by 10-2 VF....