A dissolution test for fesoterodine low dose extended-release tablets using liquid chromato-graphic (LC) method equipped with a C18 monolithic column was developed and validated. LC system was operated isocratically at controlled temperature (40 1C) using a mobile phase of acetonitrile:methanol:0.03 M ammonium acetate (pH 3.8) (30:15:55, v/v/v), run at a flow rate of 1.5 mL/min and detected at 208 nm. The best dissolution conditions for this formulation were achieved using a USP apparatus 2 (paddle) at 100 rpm and 900 mL of phosphate buffer at pH 6.8 as the dissolution medium. Validation parameters such as the specificity, linearity, accuracy, precision, and robustness were evaluated according to international guidelines, giving results within the acceptable range. The kinetic parameters of drug release were also investigated using model-dependent methods and the dissolution profiles were best described by the Higuchi model. The validated dissolution test can be applied for quality control of this formulation.

Objective: Childhood obesity, affected by dietary choices, increases cardiovascular risk.Obesity is associated with inflammation and altered glucose, iron and lipid metabolism. This study explores connections between dietary habits, plasma fatty acid profile, cardiovascular risk factors and childhood obesity. Methods: We conducted a case-control study including 20 children and adolescents with obesity and 20 controls. Anthropometric parameters and food frequency questionnaires were registered. Glucose metabolism, iron parameters, lipid profile, fatty acids profile, and lipoprotein-associated phospholipase A 2 (Lp-PLA2 ), cholesteryl ester transfer protein and paraoxonase 1 (PON 1) activities were evaluated. Correlation, regression and mediation analyses were performed. Results: The group with obesity consumed more bakery products and less cereals, and presented higher myristic, palmitoleic, margaric and gamma-linolenic acids, along with lower linoleic, arachidic, gadoleic, eicosatrienoic and eicosapentaenoic (EPA) acids (p<0.05). They also exhibited altered glucose metabolism, a more atherogenic lipid profile, higher Lp-PLA2 and lower PON 1 activities (p<0.05). Consumption of several food groups correlated with metabolic alterations. Different correlations between pro-inflammatory, antiinflammatory and obesity-related fatty acids, and cardiometabolic biomarkers were found, including: myristic acid with Lp-PLA2 (r=0.32, p<0.05), EPA acid with hs-CRP (r=−0.36, p<0.05) and gadoleic acid with PON1 (r=0.39, p<0.05). Mediation analyses revealed fatty acids and cardiometabolic markers as mediators of the association between dietary habits and obesity. Conclusion Children and adolescents with obesity presented disrupted glucose and lipid metabolism, vascular inflammation, attenuated antioxidant function and altered fatty acid composition. Direct and indirect associations between dietary habits, fatty acids, cardiometabolic markers and the presence of obesity were found.

Objective: Childhood obesity, affected by dietary choices, increases cardiovascular risk.Obesity is associated with inflammation and altered glucose, iron and lipid metabolism. This study explores connections between dietary habits, plasma fatty acid profile, cardiovascular risk factors and childhood obesity. Methods: We conducted a case-control study including 20 children and adolescents with obesity and 20 controls. Anthropometric parameters and food frequency questionnaires were registered. Glucose metabolism, iron parameters, lipid profile, fatty acids profile, and lipoprotein-associated phospholipase A 2 (Lp-PLA2 ), cholesteryl ester transfer protein and paraoxonase 1 (PON 1) activities were evaluated. Correlation, regression and mediation analyses were performed. Results: The group with obesity consumed more bakery products and less cereals, and presented higher myristic, palmitoleic, margaric and gamma-linolenic acids, along with lower linoleic, arachidic, gadoleic, eicosatrienoic and eicosapentaenoic (EPA) acids (p<0.05). They also exhibited altered glucose metabolism, a more atherogenic lipid profile, higher Lp-PLA2 and lower PON 1 activities (p<0.05). Consumption of several food groups correlated with metabolic alterations. Different correlations between pro-inflammatory, antiinflammatory and obesity-related fatty acids, and cardiometabolic biomarkers were found, including: myristic acid with Lp-PLA2 (r=0.32, p<0.05), EPA acid with hs-CRP (r=−0.36, p<0.05) and gadoleic acid with PON1 (r=0.39, p<0.05). Mediation analyses revealed fatty acids and cardiometabolic markers as mediators of the association between dietary habits and obesity. Conclusion Children and adolescents with obesity presented disrupted glucose and lipid metabolism, vascular inflammation, attenuated antioxidant function and altered fatty acid composition. Direct and indirect associations between dietary habits, fatty acids, cardiometabolic markers and the presence of obesity were found.

Objective: Childhood obesity, affected by dietary choices, increases cardiovascular risk.Obesity is associated with inflammation and altered glucose, iron and lipid metabolism. This study explores connections between dietary habits, plasma fatty acid profile, cardiovascular risk factors and childhood obesity. Methods: We conducted a case-control study including 20 children and adolescents with obesity and 20 controls. Anthropometric parameters and food frequency questionnaires were registered. Glucose metabolism, iron parameters, lipid profile, fatty acids profile, and lipoprotein-associated phospholipase A 2 (Lp-PLA2 ), cholesteryl ester transfer protein and paraoxonase 1 (PON 1) activities were evaluated. Correlation, regression and mediation analyses were performed. Results: The group with obesity consumed more bakery products and less cereals, and presented higher myristic, palmitoleic, margaric and gamma-linolenic acids, along with lower linoleic, arachidic, gadoleic, eicosatrienoic and eicosapentaenoic (EPA) acids (p<0.05). They also exhibited altered glucose metabolism, a more atherogenic lipid profile, higher Lp-PLA2 and lower PON 1 activities (p<0.05). Consumption of several food groups correlated with metabolic alterations. Different correlations between pro-inflammatory, antiinflammatory and obesity-related fatty acids, and cardiometabolic biomarkers were found, including: myristic acid with Lp-PLA2 (r=0.32, p<0.05), EPA acid with hs-CRP (r=−0.36, p<0.05) and gadoleic acid with PON1 (r=0.39, p<0.05). Mediation analyses revealed fatty acids and cardiometabolic markers as mediators of the association between dietary habits and obesity. Conclusion Children and adolescents with obesity presented disrupted glucose and lipid metabolism, vascular inflammation, attenuated antioxidant function and altered fatty acid composition. Direct and indirect associations between dietary habits, fatty acids, cardiometabolic markers and the presence of obesity were found.

Objective: Childhood obesity, affected by dietary choices, increases cardiovascular risk.Obesity is associated with inflammation and altered glucose, iron and lipid metabolism. This study explores connections between dietary habits, plasma fatty acid profile, cardiovascular risk factors and childhood obesity. Methods: We conducted a case-control study including 20 children and adolescents with obesity and 20 controls. Anthropometric parameters and food frequency questionnaires were registered. Glucose metabolism, iron parameters, lipid profile, fatty acids profile, and lipoprotein-associated phospholipase A 2 (Lp-PLA2 ), cholesteryl ester transfer protein and paraoxonase 1 (PON 1) activities were evaluated. Correlation, regression and mediation analyses were performed. Results: The group with obesity consumed more bakery products and less cereals, and presented higher myristic, palmitoleic, margaric and gamma-linolenic acids, along with lower linoleic, arachidic, gadoleic, eicosatrienoic and eicosapentaenoic (EPA) acids (p<0.05). They also exhibited altered glucose metabolism, a more atherogenic lipid profile, higher Lp-PLA2 and lower PON 1 activities (p<0.05). Consumption of several food groups correlated with metabolic alterations. Different correlations between pro-inflammatory, antiinflammatory and obesity-related fatty acids, and cardiometabolic biomarkers were found, including: myristic acid with Lp-PLA2 (r=0.32, p<0.05), EPA acid with hs-CRP (r=−0.36, p<0.05) and gadoleic acid with PON1 (r=0.39, p<0.05). Mediation analyses revealed fatty acids and cardiometabolic markers as mediators of the association between dietary habits and obesity. Conclusion Children and adolescents with obesity presented disrupted glucose and lipid metabolism, vascular inflammation, attenuated antioxidant function and altered fatty acid composition. Direct and indirect associations between dietary habits, fatty acids, cardiometabolic markers and the presence of obesity were found.