Correlation between serum advanced glycation end products and dietary intake of advanced glycation end products estimated from home cooking and food frequency questionnaires

Abstract Background & aims: To our knowledge the association between dietary advanced glycation end-products (dAGEs) and cardiometabolic disease is limited. Our aim was to examine the association between dAGEs and serum concentration of carboxymethyl-lysine (CML) or soluble receptor advanced glycation end-products (sRAGEs), and to assess the difference on dAGEs and circulating AGEs according to lifestyle and biochemical measures. Methods and results: 52 overweight or obese adults diagnosed with type 2 diabetes were included in this cross-sectional analysis. dAGEs were estimated from a Food Frequency Questionnaire (FFQ) or from a FFQ þ Home Cooking Frequency Questionnaire (HCFQ). Serum concentrations of CML and sRAGEs were measured by ELISA. Correlation tests were used to analyze the association between dAGEs derived from the FFQ or FFQ þ HCFQ and concentrations of CML or sRAGEs. Demographic characteristics, lifestyle factors and biochemical measures were analyzed according to sRAGEs and dAGEs using student t-test and ANCOVA. A significant inverse association was found between serum sRAGEs and dAGEs estimated using the FFQ þ HCFQ (r Z 0.36, p Z 0.010), whereas no association was found for dAGEs derived from the FFQ alone. No association was observed between CML and dAGEs. dAGEs intake estimated from the FFQ þ HCFQ was significantly higher among younger and male participants, and in those with higher BMI, higher Hb1Ac levels, longer time with type 2 diabetes, lower adherence to Mediterranean diet, and higher use of culinary techniques that generate more AGEs (all p values p < 0.05). Conclusions: These results show knowledge on culinary techniques is relevant to derive the association between dAGEs intake and cardiometabolic risk factors

Correlation between serum advanced glycation end products and dietary intake of advanced glycation end products estimated from home cooking and food frequency questionnaires

Abstract Background & aims: To our knowledge the association between dietary advanced glycation end-products (dAGEs) and cardiometabolic disease is limited. Our aim was to examine the association between dAGEs and serum concentration of carboxymethyl-lysine (CML) or soluble receptor advanced glycation end-products (sRAGEs), and to assess the difference on dAGEs and circulating AGEs according to lifestyle and biochemical measures. Methods and results: 52 overweight or obese adults diagnosed with type 2 diabetes were included in this cross-sectional analysis. dAGEs were estimated from a Food Frequency Questionnaire (FFQ) or from a FFQ þ Home Cooking Frequency Questionnaire (HCFQ). Serum concentrations of CML and sRAGEs were measured by ELISA. Correlation tests were used to analyze the association between dAGEs derived from the FFQ or FFQ þ HCFQ and concentrations of CML or sRAGEs. Demographic characteristics, lifestyle factors and biochemical measures were analyzed according to sRAGEs and dAGEs using student t-test and ANCOVA. A significant inverse association was found between serum sRAGEs and dAGEs estimated using the FFQ þ HCFQ (r Z 0.36, p Z 0.010), whereas no association was found for dAGEs derived from the FFQ alone. No association was observed between CML and dAGEs. dAGEs intake estimated from the FFQ þ HCFQ was significantly higher among younger and male participants, and in those with higher BMI, higher Hb1Ac levels, longer time with type 2 diabetes, lower adherence to Mediterranean diet, and higher use of culinary techniques that generate more AGEs (all p values p < 0.05). Conclusions: These results show knowledge on culinary techniques is relevant to derive the association between dAGEs intake and cardiometabolic risk factors

Insight and inner peace in palliative care professionals after an art-therapy workshop focused on personal self-care. A preliminary experience

Emotional exhaustion is a problem many palliative care professionals face during their activity. Art therapy is emotionally beneficial for palliative patients that experience suffering, but its impact on professionals¿ experience of suffering has not been researched. Aim:To examine the immediate reactions of professionals after an art therapy workshop focused on personal self-care, also considering previously used coping strategies. Design: A four-hour art therapy workshop was designed including a generic qualitative study of participants. Participants were palliative care professionals and their reactions were examined using an ad hoc questionnaire with open-ended questions. Descriptive analysis of quantitative variables and thematic analysis of open-ended questions were conducted. Results: Seventeen professionals participated voluntarily. They rated the workshop positively, using words like ¿calm¿ and ¿relaxation¿ to express the effects of the workshop, which they considered therapeutic and a source of self-awareness. For some, it allowed them to release emotions; for others, it enabled introspection and opened up a more elaborated emotional response. They thought artistic expression would be useful for their colleagues, or even for their own personal development. In the workshop, professionals opened up and explained how they face intense moments on a day-to-day basis: how they approach the situation, or how they try to control their surroundings; how they disconnect/dist