0000000000229913
AUTHOR
Elisa Vidal
showing 3 related works from this author
A pro-diabetic diet triggers early functional and structural changes in the rat retina
2017
International audience; Purpose : Diabetic retinopathy (DR) is the leading cause of blindness in industrial countries before the age of 50 years. The early consequences of diabetes on the retina are nevertheless poorly known. We therefore aimed at characterizing the early effects of a high fructose and high fat diet on the function and structure of the rat retina. Methods : Male Brown Norway rats (6 weeks of age) were fed for 8 days (n=16), 4 weeks (n=16) and 12 weeks (n=8) with 60% fructose+10% lipid rich diet (HFHF), or a standard chow (n=8). At each time point, intraperitoneal insulin tolerance test (ITT-0.5 U/ml) and intraperitoneal glucose tolerance test (GTT-2g/kg body weight) were ca…
Regular monitoring of cytomegalovirus-specific cell-mediated immunity in intermediate-risk kidney transplant recipients: predictive value of the imme…
2018
Abstract Objective Previous studies on monitoring of post-transplant cytomegalovirus (CMV)-specific cell-mediated immunity (CMI) are limited by single-centre designs and disparate risk categories. We aimed to assess the clinical value of a regular monitoring strategy in a large multicentre cohort of intermediate-risk kidney transplant (KT) recipients. Methods We recruited 124 CMV-seropositive KT recipients with no T-cell-depleting induction pre-emptively managed at four Spanish institutions. CMV-specific interferon-γ-producing CD4+ and CD8+ T cells were counted through the first post-transplant year by intracellular cytokine staining after stimulation with pp65 and immediate early-1 peptide…
Caractérisation et prévention des conséquences d’un syndrome métabolique dans la rétine
2018
Metabolic syndrome (MetS) results from carbohydrate and lipid disorders that originate from misbalanced energy metabolism. MetS is a risk factor for type 2 diabetes that, in pathophysiological conditions, is characterized by vascular alterations, particularly in the retina, creating the diabetic retinopathy (DR). Despite it presents a barrier limiting the input of blood factors, the retina is under metabolic variations. The consequences of MetS in the retina have not been characterized. MetS would be responsible for the inflammation and microvascular alterations in the retina and could participate to the development of age-related macular degeneration (AMD). A diet rich in omega-3 long chai…