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García-Escobar E, Valdés S, Soriguer F, Vendrell J, Urrutia-Etxebarria IM, Maldonado-Araque C, Ortega E, Ocón P, Montanya E, Menéndez E, Lago-Sampedro A, González-Frutos T, Gomis R, Goday A, García-Serrano S, Galán-García JL, Castell C, Bordiú E, Badía R, Aguilera-Venegas G, Girbés J, Gaztambide S, Delgado E, Chaves FJ, Castaño L, Calle-Pascual A, Rojo-Martínez G, Franch-Nadal J. Fatty liver index as a predictor for type 2 diabetes in subjects with normoglycemia in a nationwide cohort study. Sci Rep 2021; 11:16453. [PMID: 34385479 PMCID: PMC8361016 DOI: 10.1038/s41598-021-95546-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 07/20/2021] [Indexed: 01/21/2023] Open
Abstract
Our aim was to evaluate whether fatty liver index (FLI) is associated with the risk of type 2 diabetes (T2DM) development within the Spanish adult population and according to their prediabetes status; additionally, to examine its incremental predictive value regarding traditional risk factors. A total of 2260 subjects (Prediabetes: 641 subjects, normoglycemia: 1619 subjects) from the Di@bet.es cohort study were studied. Socio-demographic, anthropometric, clinical data and survey on habits were recorded. An oral glucose tolerance test was performed and fasting determinations of glucose, lipids and insulin were made. FLI was calculated and classified into three categories: Low (< 30), intermediate (30–60) and high (> 60). In total, 143 people developed diabetes at follow-up. The presence of a high FLI category was in all cases a significant independent risk factor for the development of diabetes. The inclusion of FLI categories in prediction models based on different conventional T2DM risk factors significantly increase the prediction power of the models when all the population was considered. According to our results, FLI might be considered an early indicator of T2DM development even under normoglycemic condition. The data also suggest that FLI could provide additional information for the prediction of T2DM in models based on conventional risk factors.
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Affiliation(s)
- E García-Escobar
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain. .,Endocrinology and Nutrition Department, Biomedical Research Institute of Malaga (IBIMA), Regional University Hospital of Malaga, Málaga, Spain.
| | - S Valdés
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Endocrinology and Nutrition Department, Biomedical Research Institute of Malaga (IBIMA), Regional University Hospital of Malaga, Málaga, Spain
| | - F Soriguer
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Endocrinology and Nutrition Department, Biomedical Research Institute of Malaga (IBIMA), Regional University Hospital of Malaga, Málaga, Spain
| | - J Vendrell
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Rovira i Virgili University; Department of Endocrinology and Nutrition, Hospital Universitario Joan XXIII, Institut d'Investigacions Sanitaries Pere Virgili, Tarragona, Spain
| | - I M Urrutia-Etxebarria
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Cruces University Hospital, BioCruces Bizkaia, UPV/EHU, Endo-ERN, Barakaldo, Spain.,Spanish Biomedical Research Network in Rare Diseases (CIBERER), Madrid, Spain
| | - C Maldonado-Araque
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Endocrinology and Nutrition Department, Biomedical Research Institute of Malaga (IBIMA), Regional University Hospital of Malaga, Málaga, Spain
| | - E Ortega
- Department of Endocrinology and Nutrition, August Pi i Sunyer Biomedical Research Institute - IDIBAPS, Hospital Clínic of Barcelona, Barcelona, Spain.,Spanish Biomedical Research Network in Physiopathology of Obesity and Nutrition (CIBEROBN), Barcelona, Spain
| | - P Ocón
- General Laboratory, Regional University Hospital of Malaga, Málaga, Spain
| | - E Montanya
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Bellvitge Biomedical Research Institute (IDIBELL), University of Barcelona, Bellvitge University Hospital, Barcelona, Spain
| | - E Menéndez
- Spanish Biomedical Research Network in Rare Diseases (CIBERER), Madrid, Spain.,Department of Endocrinology and Nutrition, Central University Hospital of Asturias/University of Oviedo, Health Research Institute of the Principality of Asturias (ISPA), Oviedo, Spain
| | - A Lago-Sampedro
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Endocrinology and Nutrition Department, Biomedical Research Institute of Malaga (IBIMA), Regional University Hospital of Malaga, Málaga, Spain
| | - T González-Frutos
- Cruces University Hospital, BioCruces Bizkaia, UPV/EHU, Endo-ERN, Barakaldo, Spain
| | - R Gomis
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Department of Endocrinology and Nutrition, August Pi i Sunyer Biomedical Research Institute - IDIBAPS, Hospital Clínic of Barcelona, Barcelona, Spain
| | - A Goday
- Spanish Biomedical Research Network in Physiopathology of Obesity and Nutrition (CIBEROBN), Barcelona, Spain.,Endocrinology and Nutrition Department, Hospital del Mar/Medicine Departament, Univeristat Autonoma de Barcelona, Barcelona, Spain
| | - S García-Serrano
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Endocrinology and Nutrition Department, Biomedical Research Institute of Malaga (IBIMA), Regional University Hospital of Malaga, Málaga, Spain
| | - J L Galán-García
- Department of Applied Mathematics, Malaga University, Málaga, Spain
| | - C Castell
- Department of Health, Public Health Agency of Catalonia, Barcelona, Spain
| | - E Bordiú
- Department of Endocrinology and Nutrition, San Carlos University Hospital of Madrid, Madrid, Spain
| | - R Badía
- Endocrinology and Nutrition Department, Biomedical Research Institute of Malaga (IBIMA), Regional University Hospital of Malaga, Málaga, Spain
| | | | - J Girbés
- Diabetes Unit, Hospital Arnau de Vilanova, Valencia, Spain
| | - S Gaztambide
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Cruces University Hospital, BioCruces Bizkaia, UPV/EHU, Endo-ERN, Barakaldo, Spain.,Spanish Biomedical Research Network in Rare Diseases (CIBERER), Madrid, Spain
| | - E Delgado
- Spanish Biomedical Research Network in Rare Diseases (CIBERER), Madrid, Spain.,Department of Endocrinology and Nutrition, Central University Hospital of Asturias/University of Oviedo, Health Research Institute of the Principality of Asturias (ISPA), Oviedo, Spain
| | - F J Chaves
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Genomic and Genetic Diagnosis Unit, Research Foundation of Valencia University Clinical Hospital-INCLIVA, Valencia, Spain
| | - L Castaño
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Cruces University Hospital, BioCruces Bizkaia, UPV/EHU, Endo-ERN, Barakaldo, Spain.,Spanish Biomedical Research Network in Rare Diseases (CIBERER), Madrid, Spain
| | - A Calle-Pascual
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Department of Endocrinology and Nutrition, San Carlos University Hospital of Madrid, Madrid, Spain
| | - G Rojo-Martínez
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain. .,Endocrinology and Nutrition Department, Biomedical Research Institute of Malaga (IBIMA), Regional University Hospital of Malaga, Málaga, Spain.
| | - J Franch-Nadal
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,EAP Raval Sud, Catalan Institute of Health, GEDAPS Network, Primary Care, Research Support Unit (IDIAP - Jordi Gol Foundation), Barcelona, Spain
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2
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Rojo-Martínez G, Valdés S, Soriguer F, Vendrell J, Urrutia I, Pérez V, Ortega E, Ocón P, Montanya E, Menéndez E, Lago-Sampedro A, González-Frutos T, Gomis R, Goday A, García-Serrano S, García-Escobar E, Galán-García JL, Castell C, Badía-Guillén R, Aguilera-Venegas G, Girbés J, Gaztambide S, Franch-Nadal J, Delgado E, Chaves FJ, Castaño L, Calle-Pascual A. Incidence of diabetes mellitus in Spain as results of the nation-wide cohort di@bet.es study. Sci Rep 2020; 10:2765. [PMID: 32066839 PMCID: PMC7026031 DOI: 10.1038/s41598-020-59643-7] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Accepted: 01/28/2020] [Indexed: 12/22/2022] Open
Abstract
Our aim was to determine the incidence of type 2 diabetes mellitus in a nation-wide population based cohort from Spain (di@bet.es study). The target was the Spanish population. In total 5072 people older than 18 years,were randomly selected from all over Spain). Socio-demographic and clinical data, survey on habits (physical activity and food consumption) and weight, height, waist, hip and blood pressure were recorder. A fasting blood draw and an oral glucose tolerance test were performed. Determinations of serum glucose were made. In the follow-up the same variables were collected and HbA1c was determined. A total of 2408 subjects participated in the follow-up. In total, 154 people developed diabetes (6.4% cumulative incidence in 7.5 years of follow-up). The incidence of diabetes adjusted for the structure of age and sex of the Spanish population was 11.6 cases/1000 person-years (IC95% = 11.1–12.1). The incidence of known diabetes was 3.7 cases/1000 person-years (IC95% = 2.8–4.6). The main risk factors for developing diabetes were the presence of prediabetes in cross-sectional study, age, male sex, obesity, central obesity, increase in weight, and family history of diabetes. This work provides data about population-based incidence rates of diabetes and associated risk factors in a nation-wide cohort of Spanish population.
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Affiliation(s)
- G Rojo-Martínez
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain. .,Biomedical Research Institute of Malaga (IBIMA), Endocrinology and Nutrition Department, Regional University Hospital of Malaga, Malaga, Spain.
| | - S Valdés
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Biomedical Research Institute of Malaga (IBIMA), Endocrinology and Nutrition Department, Regional University Hospital of Malaga, Malaga, Spain
| | - F Soriguer
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Biomedical Research Institute of Malaga (IBIMA), Endocrinology and Nutrition Department, Regional University Hospital of Malaga, Malaga, Spain
| | - J Vendrell
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Department of Endocrinology and Nutrition, University Hospital Joan XXIII, Pere Virgili Institute (IISPV), Rovira I Virgili University, Tarragona, Spain
| | - I Urrutia
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Cruces University Hospital, Biocruces Bizkaia Health Research Institute, UPV/EHU, Barakaldo, Spain.,Spanish Biomedical Research Network in Rare Diseases (CIBERER), Madrid, Spain
| | - V Pérez
- General Laboratory. Regional University Hospital of Malaga, Malaga, Spain
| | - E Ortega
- Department of Endocrinology and Nutrition, August Pi i Sunyer Biomedical Research Institute - IDIBAPS, Hospital Clínic of Barcelona, Barcelona, Spain.,Spanish Biomedical Research Network in physiopathology of obesity and Nutrition (CIBEROBN), Barcelona, Spain
| | - P Ocón
- General Laboratory. Regional University Hospital of Malaga, Malaga, Spain
| | - E Montanya
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Bellvitge Biomedical Research Institute (IDIBELL), University of Barcelona, Bellvitge University Hospital, Barcelona, Spain
| | - E Menéndez
- Spanish Biomedical Research Network in Rare Diseases (CIBERER), Madrid, Spain.,Department of Endocrinology and Nutrition, Central University Hospital of Asturias/University of Oviedo, Health Research Institute of the Principality of Asturias (ISPA), Oviedo, Spain
| | - A Lago-Sampedro
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Biomedical Research Institute of Malaga (IBIMA), Endocrinology and Nutrition Department, Regional University Hospital of Malaga, Malaga, Spain
| | - T González-Frutos
- Cruces University Hospital, Biocruces Bizkaia Health Research Institute, UPV/EHU, Barakaldo, Spain
| | - R Gomis
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Department of Endocrinology and Nutrition, August Pi i Sunyer Biomedical Research Institute - IDIBAPS, Hospital Clínic of Barcelona, Barcelona, Spain
| | - A Goday
- Spanish Biomedical Research Network in physiopathology of obesity and Nutrition (CIBEROBN), Barcelona, Spain.,Department of Endocrinology and Nutrition, Hospital del Mar, IMIM. Universitat Autònoma, Barcelona, Spain
| | - S García-Serrano
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Biomedical Research Institute of Malaga (IBIMA), Endocrinology and Nutrition Department, Regional University Hospital of Malaga, Malaga, Spain
| | - E García-Escobar
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Biomedical Research Institute of Malaga (IBIMA), Endocrinology and Nutrition Department, Regional University Hospital of Malaga, Malaga, Spain
| | - J L Galán-García
- Department of Applied Mathematics, Malaga University, Malaga, Spain
| | - C Castell
- Department of Health, Public Health Agency of Catalonia, Barcelona, Spain
| | - R Badía-Guillén
- Biomedical Research Institute of Malaga (IBIMA), Endocrinology and Nutrition Department, Regional University Hospital of Malaga, Malaga, Spain
| | | | - J Girbés
- Diabetes Unit, Hospital Arnau of Vilanova, Valencia, Spain
| | - S Gaztambide
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Spanish Biomedical Research Network in Rare Diseases (CIBERER), Madrid, Spain.,Department of Endocrinology and Nutrition, Cruces University Hospital, Biocruces Bizkaia Health Research Institute, UPV/EHU, Barakaldo, Spain
| | - J Franch-Nadal
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,EAP Raval Sud, Catalan Institute of Health, GEDAPS Network, Primary Care, Research support unit (IDIAP - Jordi Gol Foundation), Barcelona, Spain
| | - E Delgado
- Spanish Biomedical Research Network in Rare Diseases (CIBERER), Madrid, Spain.,Department of Endocrinology and Nutrition, Central University Hospital of Asturias/University of Oviedo, Health Research Institute of the Principality of Asturias (ISPA), Oviedo, Spain
| | - F J Chaves
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Genomic and Genetic Diagnosis Unit, Research Foundation of Valencia University Clinical Hospital-INCLIVA, Valencia, Spain
| | - L Castaño
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Cruces University Hospital, Biocruces Bizkaia Health Research Institute, UPV/EHU, Barakaldo, Spain.,Spanish Biomedical Research Network in Rare Diseases (CIBERER), Madrid, Spain
| | - A Calle-Pascual
- Spanish Biomedical Research Network in Diabetes and Associated Metabolic Disorders (CIBERDEM), Madrid, Spain.,Department of Endocrinology and Nutrition, University Hospital S. Carlos of Madrid, Madrid, Spain
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Lago-Sampedro AM, Gutiérrez-Repiso C, Valdés S, Maldonado C, Colomo N, Almaraz MC, Rubio-Martín E, Morcillo S, Esteva I, Ruiz de Adana MS, Perez-Valero V, Soriguer F, Rojo-Martínez G, García-Fuentes E. Changes in thyroid function with age: results from the Pizarra population-based longitudinal study. Int J Clin Pract 2015; 69:577-87. [PMID: 25604441 DOI: 10.1111/ijcp.12545] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Accepted: 08/19/2014] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Results of studies examining the influence of age on thyroid function and TSH levels, in the absence of thyroid disease, remain controversial. The aim of this study was to determine the course of thyroid function over 11 years in a population with normal thyroid function. METHODS This is a population-based prospective study started in 1995-1997 (first phase), and reassessed 6 (second phase) and 11 years later (third phase). RESULTS The TSH and FT4 in the third phase were significantly increased (p=0.001 and p=0.001, respectively), with the values being higher particularly from the age of 50 years. In those persons with a baseline TSH≥1.2 and <3 μIU/mL, the OR of having a TSH of 3-5 μIU/mL in the third phase was 6.10 (p=0.004). In those with a baseline TSH≥3 and ≤5 μIU/mL, the OR of having a TSH of 3-5 μIU/mL in the third phase was 20.8 (p<0.0001). Similar results were found for FT4. CONCLUSION In a population free of clinical thyroid disease, TSH and FT4 values rise over the years. This increase occurs in all age groups, but depends mainly on the basal concentrations of TSH and FT4.
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Affiliation(s)
- A Ma Lago-Sampedro
- Unidad de Gestión Clínica de Endocrinología y Nutrición, Instituto de Investigaciones Biomédicas de Málaga (IBIMA), Hospital Regional Universitario, Málaga, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos IIII, Málaga, Spain
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Ruiz de Adana M, Soriguer F. Control glucémico en pacientes con diabetes mellitus tipo 2 en España: ¿Quo vadis? Rev Clin Esp 2014; 214:453-4. [DOI: 10.1016/j.rce.2014.05.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Accepted: 05/22/2014] [Indexed: 10/25/2022]
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Colomo N, Tapia M, Vallejo M, García-Torres F, Rubio-Martín E, Caballero F, Jiménez J, Pelaez M, Gómez A, Sánchez I, López-Siguero J, Soriguer F, Ruiz de Adana M. Glycaemic variability and oxidative stress in children, with type 1 diabetes attending a summer camp. Anales de Pediatría (English Edition) 2014. [DOI: 10.1016/j.anpede.2013.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Gonzalez Molero I, Morcillo S, Rojo G, Rubio E, Gutierrez-Repiso C, Soriguer F. Vitamin D deficiency and metabolic syndrome. Atherosclerosis 2014. [DOI: 10.1016/j.atherosclerosis.2014.05.698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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7
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Gonzalez Molero I, Morcillo S, Rojo G, Rubio E, Gutierrez-Repiso C, Soriguer F. Lipids and vitamin D levels. Atherosclerosis 2014. [DOI: 10.1016/j.atherosclerosis.2014.05.820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Martínez F, Furió E, Fabiá MJ, Pérez AV, González-Albert V, Rojo-Martínez G, Martínez-Larrad MT, Mena-Martín FJ, Soriguer F, Serrano-Ríos M, Chaves FJ, Martín-Escudero JC, Redón J, García-Fuster MJ. Risk factors associated with retinal vein occlusion. Int J Clin Pract 2014; 68:871-81. [PMID: 24548738 DOI: 10.1111/ijcp.12390] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
AIMS Retinal vein occlusion (RVO) is the most frequent retinal vascular disease after diabetic retinopathy in which arterial risk factors are much more relevant than venous factors. The objective was to evaluate the role of risk factors in the development of the first episode of RVO. SUBJECTS AND METHODS One hundred patients with RVO [mean age 56 years, 42% females and mean body mass index (BMI) 27.5 kg/m(2)] were recruited consecutively from the outpatient clinic of a tertiary hospital in Valencia (Spain). All subjects underwent clinical assessment including anthropometric and blood pressure measurements and laboratory test including homocysteine, antiphospholipid antibodies (aPLAs) and thrombophilia studies. In half of the subjects, a carotid ultrasonography was performed. Three control populations matched by age, sex and BMI from different population-based studies were used to compare the levels and prevalence of arterial risk factors. One cohort of young patients with venous thromboembolic disease was used to compare the venous risk factors. RESULTS Blood pressure levels and the prevalence of hypertension were significantly higher in the RVO population when compared with those for the general populations. There was also a large proportion of undiagnosed hypertension within the RVO group. Moreover, carotid evaluation revealed that a large proportion of patients with RVO had evidence of subclinical organ damage. In addition, homocysteine levels and prevalence of aPLAs were similar to the results obtained in our cohort of venous thromboembolic disease. CONCLUSIONS The results indicate that hypertension is the key factor in the development of RVO, and that RVO can be the first manifestation of an undiagnosed hypertension. Furthermore, the majority of these patients had evidence of atherosclerotic disease. Among the venous factors, a thrombophilia study does not seem to be useful and only the prevalence of hyperhomocysteinaemia and aPLAs is higher than in the general population.
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Affiliation(s)
- F Martínez
- Internal Medicine Department, Fundación de Investigación del Hospital Clínico de Valencia- INCLIVA, Hospital Clínico Universitario, Universidad de Valencia, Valencia, Spain; "Centro de Investigación Biomédica en Red (CIBER) de Fisiopatología, Obesidad y Nutrición (CIBEROB)", Institute of Health Carlos III, Minister of Health, Madrid, Spain
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9
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Colomo N, Tapia MJ, Vallejo MR, García-Torres F, Rubio-Martín E, Caballero FF, Jiménez JM, Pelaez MJ, Gómez AM, Sánchez I, López-Siguero JP, Soriguer F, Ruiz de Adana MS. [Glycemic variability and oxidative stress in children, with type 1 diabetes attending a summer camp]. An Pediatr (Barc) 2013; 81:174-80. [PMID: 24290964 DOI: 10.1016/j.anpedi.2013.09.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2013] [Revised: 05/08/2013] [Accepted: 09/10/2013] [Indexed: 10/26/2022] Open
Abstract
OBJECTIVE To assess glycemic variability, oxidative stress and their relationship in children and adolescents with type 1 diabetes (T1DM) attending a summer camp. PATIENTS AND METHOD Cross-sectional study that included 54 children and adolescents with T1DM aged 7-16, attending a 7 day summer camp. Sociodemographic information, clinical data, and blood glucose values measured using an Accu-Chek Nano® glucose meter were recorded. Glucose variability markers (standard deviation [SD], low blood glucose index [LBGI], high blood glucose index [HBGI], mean amplitude of glycemic excursions [MAGE] and mean of daily differences [MODD]) were calculated. Oxidative stress was assessed by the measurement of 8-iso-prostaglandin F2 alpha (PGF2α) in a 24-hour urine sample collected at the end of the camp in 14 children. RESULTS The Median SD, MAGE and MODD indexes were in the high range (61, 131 and 58 mg/dl, respectively), LBGI in the moderate range (3.3), and HBGI in the low range (4.5). The mean HbA1c was 7.6% and the median urinary excretion rate of 8-iso-PGF2α was 864.39 pg/mg creatinine. The Spearman correlation coefficients between markers of glycemic variability (SD, HBGI, MAGE, MODD) were significant. Non-significant correlations were found between markers of glycemic variability and urinary 8-iso-PGF2α. CONCLUSIONS High glycemic variability was observed in children and adolescents attending a summer camp. However, no correlations were found between markers of glycemic variability and oxidative stress measured by urinary 8-iso-PGF2α. Further studies are needed to address the relationship between oxidative stress and glycemic variability in children with T1DM.
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Affiliation(s)
- N Colomo
- UGC de Endocrinología y Nutrición, Hospital Universitario Carlos Haya, Instituto de Investigaciones Biomédicas de Málaga (IBIMA), Málaga, España; CIBER de diabetes y enfermedades metabólicas asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, España.
| | - M J Tapia
- UGC de Endocrinología y Nutrición, Hospital Universitario Carlos Haya, Instituto de Investigaciones Biomédicas de Málaga (IBIMA), Málaga, España
| | - M R Vallejo
- UGC de Endocrinología y Nutrición, Hospital Universitario Carlos Haya, Instituto de Investigaciones Biomédicas de Málaga (IBIMA), Málaga, España
| | - F García-Torres
- UGC de Endocrinología y Nutrición, Hospital Universitario Carlos Haya, Instituto de Investigaciones Biomédicas de Málaga (IBIMA), Málaga, España
| | - E Rubio-Martín
- UGC de Endocrinología y Nutrición, Hospital Universitario Carlos Haya, Instituto de Investigaciones Biomédicas de Málaga (IBIMA), Málaga, España; CIBER de diabetes y enfermedades metabólicas asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, España
| | - F F Caballero
- Servicio de Psiquiatría, Universidad Autónoma de Madrid, Instituto de Salud Carlos III, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Madrid, España
| | - J M Jiménez
- UGC de Pediatría, Hospital Universitario Carlos Haya, Instituto de Investigaciones Biomédicas de Málaga (IBIMA), Málaga, España
| | - M J Pelaez
- Asociación de Diabéticos de Málaga (ADIMA), Málaga, España
| | - A M Gómez
- Asociación de Diabéticos de Málaga (ADIMA), Málaga, España
| | - I Sánchez
- Asociación de Diabéticos de Málaga (ADIMA), Málaga, España
| | - J P López-Siguero
- UGC de Pediatría, Hospital Universitario Carlos Haya, Instituto de Investigaciones Biomédicas de Málaga (IBIMA), Málaga, España
| | - F Soriguer
- UGC de Endocrinología y Nutrición, Hospital Universitario Carlos Haya, Instituto de Investigaciones Biomédicas de Málaga (IBIMA), Málaga, España; CIBER de diabetes y enfermedades metabólicas asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, España
| | - M S Ruiz de Adana
- UGC de Endocrinología y Nutrición, Hospital Universitario Carlos Haya, Instituto de Investigaciones Biomédicas de Málaga (IBIMA), Málaga, España; CIBER de diabetes y enfermedades metabólicas asociadas (CIBERDEM), Instituto de Salud Carlos III, Madrid, España
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Ortega E, Franch J, Castell C, Goday A, Ribas-Barba L, Soriguer F, Vendrell J, Casamitjana R, Bosch-Comas A, Bordiú E, Calle-Pascual A, Carmena R, Castaño L, Catalá M, Delgado E, Gaztambide S, Girbés J, López-Alba A, Martínez-Larrad MT, Menéndez E, Mora-Peces I, Pascual-Manich G, Rojo-Martínez G, Serrano-Rios M, Urrutía I, Valdés S, Vázquez JA, Gomis R. Mediterranean diet adherence in individuals with prediabetes and unknown diabetes: the Di@bet.es Study. Ann Nutr Metab 2013; 62:339-46. [PMID: 23838479 DOI: 10.1159/000346553] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2012] [Accepted: 12/16/2012] [Indexed: 11/19/2022]
Abstract
BACKGROUND AND AIMS Mediterranean diet (MedDiet) is causally related to diabetes and is a dietary pattern recommended to individuals with diabetes. We investigated MedDiet adherence in individuals with prediabetes and unknown (PREDM/UKDM) or known diabetes (KDM) compared to those with normal glucose metabolism (NORMAL). METHODS This was a national, population-based, cross-sectional, cluster-sampling study. MedDiet adherence was scored (MedScore, mean ± SD 24 ± 5) using a qualitative food frequency questionnaire. Logistic regression was used to examine the association between MedScore and PREDM/UKDM or KDM versus control subjects. RESULTS We evaluated 5,076 individuals. Mean age was 50 years, 57% were female, 826 (582/244) were PREDM/UKDM, 478 were KDM and 3,772 were NORMAL. Mean age increased across MedScore tertiles (46, 51 and 56 years, p < 0.0001). Higher age-adjusted adherence to MedDiet (5-unit increment in the MedScore) was associated with lower and nondifferent odds (OR, 95% CI) of prevalent PREDM/UKDM (0.88, 0.81-0.96, p = 0.001) and KDM (0.97, 0.87-1.07, p = 0.279), respectively, compared to individuals in the NORMAL group. CONCLUSIONS In a representative sample of the whole Spanish population, MedDiet adherence is independently associated with PREDM/UKDM. Therapeutic intervention may be, in part, responsible for the lack of differences in adherence observed between the KDM and NORMAL groups. However, reverse causation bias cannot be ruled out in cross-sectional studies.
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Affiliation(s)
- E Ortega
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Barcelona, Spain.
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11
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González-Molero I, Rojo-Martínez G, Morcillo S, Gutierrez C, Rubio E, Pérez-Valero V, Esteva I, Ruiz de Adana MS, Almaraz MC, Colomo N, Olveira G, Soriguer F. Hypovitaminosis D and incidence of obesity: a prospective study. Eur J Clin Nutr 2013; 67:680-2. [PMID: 23422920 DOI: 10.1038/ejcn.2013.48] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The aim of this study was to assess the relationship between obesity and vitamin D status cross-sectionally, the relationship between obesity and the incidence of hypovitaminosis D prospectively and inversely the relationship between vitamin D status and incidence of obesity in a population-based cohort study in Spain. At baseline (1996-1998), 1226 subjects were evaluated and follow-up assessments were performed in 2002-2004 and 2005-2007, participants undergoing an interview and clinical examination with an oral glucose tolerance test. At the second visit, 25-hydroxyvitamin D and intact parathyroid hormone concentrations were also measured. Prevalence of obesity at the three visits was 28.1, 36.2 and 39.5%, respectively. The prevalence of vitamin D deficiency (25-hydroxyvitamin D ≤ 20 ng/ml (≤ 50 nmol/l)) was 34.7%. Neither obesity at baseline (OR=0.98, 95% CI: 0.69-1.40, P=0.93) nor the development of obesity between baseline and the second evaluation (OR=0.80, 95% CI: 0.48-1.33, P=0.39) were significantly associated with vitamin D status. In subjects who were non-obese (BMI <30 kg/m²) at the second evaluation, 25-hydroxyvitamin D values ≤ 17 ng/ml (≤ 42.5 nmol/l) were significantly associated with an increased risk of developing obesity in the next 4 years (OR=2.35, 95% CI: 1.03-5.4, P=0.040 after diverse adjustments). We conclude that vitamin D deficiency is associated with an increased risk of developing obesity.
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Affiliation(s)
- I González-Molero
- Servicio de Endocrinología y Nutrición, Hospital Regional Universitario Carlos Haya de Málaga, Málaga, Spain.
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12
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Domínguez-López ME, González-molero I, Ramírez-Plaza CP, Soriguer F, Olveira G. [Chonic diarrhea and malabsorption due to common variable immunodeficiency, gastrectomy and giardiasis infection: a difficult nutritional management]. NUTR HOSP 2012; 26:922-5. [PMID: 22470044 DOI: 10.1590/s0212-16112011000400037] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2011] [Accepted: 04/04/2011] [Indexed: 11/22/2022] Open
Abstract
Gastric cancer is a frequent cause of cancer-related mortality in the world. Surgery is the only potentially curative therapy, although the adverse effects of surgery are common and considerable. Common variable immunodeficiency is in many cases cause of gastrointestinal system problems such as chronic diarrhea caused by infestation with giardia lamblia, nodular lymphoid hiperplasia ad loss of villi leading frequently to malapsortion and malnutrition. Nutritional deficiencies due to malapsorption (postgastrectomy and secondary to loss of villi, giardiasis and common variable inmunodeficiency) are common. We present the case of a patient with gastric cancer who underwent a gastrectomy with common variable hipogammaglobulinemia and chronic infestation by giardia lamblia, with serious diarrhea resistant to treatment and malabsorption.
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Affiliation(s)
- M E Domínguez-López
- Servicio de Endocrinología y Nutrición, Hospital Regional Universitario Carlos Haya, Málaga, España.
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13
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Soriguer F, Goday A, Bosch-Comas A, Bordiú E, Calle-Pascual A, Carmena R, Casamitjana R, Castaño L, Castell C, Catalá M, Delgado E, Franch J, Gaztambide S, Girbés J, Gomis R, Gutiérrez G, López-Alba A, Martínez-Larrad MT, Menéndez E, Mora-Peces I, Ortega E, Pascual-Manich G, Rojo-Martínez G, Serrano-Rios M, Valdés S, Vázquez JA, Vendrell J. Prevalence of diabetes mellitus and impaired glucose regulation in Spain: the Di@bet.es Study. Diabetologia 2012; 55:88-93. [PMID: 21987347 PMCID: PMC3228950 DOI: 10.1007/s00125-011-2336-9] [Citation(s) in RCA: 623] [Impact Index Per Article: 51.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2011] [Accepted: 09/19/2011] [Indexed: 11/01/2022]
Abstract
AIMS/HYPOTHESIS The Di@bet.es Study is the first national study in Spain to examine the prevalence of diabetes and impaired glucose regulation. METHODS A population-based, cross-sectional, cluster sampling study was carried out, with target population being the entire Spanish population. Five thousand and seventy-two participants in 100 clusters (health centres or the equivalent in each region) were randomly selected with a probability proportional to population size. Participation rate was 55.8%. Study variables were a clinical and demographic structured survey, lifestyle survey, physical examination (weight, height, BMI, waist and hip circumference, blood pressure) and OGTT (75 g). RESULTS Almost 30% of the study population had some carbohydrate disturbance. The overall prevalence of diabetes mellitus adjusted for age and sex was 13.8% (95% CI 12.8, 14.7%), of which about half had unknown diabetes: 6.0% (95% CI 5.4, 6.7%). The age- and sex-adjusted prevalence rates of isolated impaired fasting glucose (IFG), isolated impaired glucose tolerance (IGT) and combined IFG-IGT were 3.4% (95% CI 2.9, 4.0%), 9.2% (95% CI 8.2, 10.2%) and 2.2% (95% CI 1.7, 2.7%), respectively. The prevalence of diabetes and impaired glucose regulation increased significantly with age (p < 0.0001), and was higher in men than in women (p < 0.001). CONCLUSIONS/INTERPRETATION The Di@bet.es Study shows, for the first time, the prevalence rates of diabetes and impaired glucose regulation in a representative sample of the Spanish population.
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Affiliation(s)
- F Soriguer
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Spain.
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14
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Marcuello C, Calle-Pascual AL, Fuentes M, Runkle I, Soriguer F, Goday A, Bosch-Comas A, Bordiú E, Carmena R, Casamitjana R, Castaño L, Castell C, Catalá M, Delgado E, Franch J, Gaztambide S, Girbés J, Gomis R, Gutiérrez G, López-Alba A, Martínez-Larrad MT, Menéndez E, Mora-Peces I, Ortega E, Pascual-Manich G, Rojo-Martínez G, Serrano-Rios M, Valdés S, Vázquez JA, Vendrell J. Evaluation of Health-Related Quality of Life according to Carbohydrate Metabolism Status: A Spanish Population-Based Study (Di@bet.es Study). Int J Endocrinol 2012; 2012:872305. [PMID: 22848215 PMCID: PMC3405659 DOI: 10.1155/2012/872305] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2012] [Revised: 05/07/2012] [Accepted: 05/22/2012] [Indexed: 11/17/2022] Open
Abstract
Objective. To evaluate the association between diabetes mellitus and health-related quality of life (HRQOL) controlled for several sociodemographic and anthropometric variables, in a representative sample of the Spanish population. Methods. A population-based, cross-sectional, and cluster sampling study, with the entire Spanish population as the target population. Five thousand and forty-seven participants (2162/2885 men/women) answered the HRQOL short form 12-questionnaire (SF-12). The physical (PCS-12) and the mental component summary (MCS-12) scores were assessed. Subjects were divided into four groups according to carbohydrate metabolism status: normal, prediabetes, unknown diabetes (UNKDM), and known diabetes (KDM). Logistic regression analyses were conducted. Results. Mean PCS-12/MCS-12 values were 50.9 ± 8.5/ 47.6 ± 10.2, respectively. Men had higher scores than women in both PCS-12 (51.8 ± 7.2 versus 50.3 ± 9.2; P < 0.001) and MCS-12 (50.2 ± 8.5 versus 45.5 ± 10.8; P < 0.001). Increasing age and obesity were associated with a poorer PCS-12 score. In women lower PCS-12 and MCS-12 scores were associated with a higher level of glucose metabolism abnormality (prediabetes and diabetes), (P < 0.0001 for trend), but only the PCS-12 score was associated with altered glucose levels in men (P < 0.001 for trend). The Odds Ratio adjusted for age, body mass index (BMI) and educational level, for a PCS-12 score below the median was 1.62 (CI 95%: 1.2-2.19; P < 0.002) for men with KDM and 1.75 for women with KDM (CI 95%: 1.26-2.43; P < 0.001), respectively. Conclusion. Current study indicates that increasing levels of altered carbohydrate metabolism are accompanied by a trend towards decreasing quality of life, mainly in women, in a representative sample of Spanish population.
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Affiliation(s)
- C. Marcuello
- Department of Endocrinology and Nutrition, Hospital Clínico San Carlos de Madrid, Profesor Martín Lagos s/n, 28040 Madrid, Spain
| | - A. L. Calle-Pascual
- Department of Endocrinology and Nutrition, Hospital Clínico San Carlos de Madrid, Profesor Martín Lagos s/n, 28040 Madrid, Spain
- *A. L. Calle-Pascual:
| | - M. Fuentes
- Preventive Medicine Service, Hospital Clínico San Carlos de Madrid, Profesor Martín Lagos s/n, 28040 Madrid, Spain
| | - I. Runkle
- Department of Endocrinology and Nutrition, Hospital Clínico San Carlos de Madrid, Profesor Martín Lagos s/n, 28040 Madrid, Spain
| | - F. Soriguer
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Spain
- Department of Endocrinology and Nutrition, Hospital Regional Universitario Carlos Haya Málaga, Málaga, Spain
| | - A. Goday
- Department of Endocrinology and Nutrition, Hospital del Mar, 08003 Barcelona, Spain
| | - A. Bosch-Comas
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
| | - E. Bordiú
- Laboratorio de Endocrinología, Hospital Clínico San Carlos de Madrid, 28040 Madrid, Spain
| | - R. Carmena
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Spain
- Department of Medicine and Endocrinology, Hospital Clínico Universitario de Valencia, 40010 Valencia, Spain
| | - R. Casamitjana
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Spain
- Biomedic Diagnostic Centre, Hospital Clínic de Barcelona, 08007 Barcelona, Spain
| | - L. Castaño
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Spain
- Diabetes Research Group, Hospital Universitario de Cruces, UPV-EHU, Barakaldo, Spain
| | - C. Castell
- Public Health Division, Department of Health, Autonomous Government of Catalonia, Barcelona, Spain
| | - M. Catalá
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Spain
- Department of Medicine and Endocrinology, Hospital Clínico Universitario de Valencia, 40010 Valencia, Spain
| | - E. Delgado
- Department of Endocrinology and Nutrition, Hospital Central de Asturias, 33006 Oviedo, Spain
| | - J. Franch
- EAP Raval Sud, Institut Català de la Salut, Red GEDAPS, Primary Care, Unitat de Suport a la Recerca (IDIAP—Fundació Jordi Gol), Barcelona, Spain
| | - S. Gaztambide
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Spain
- Diabetes Research Group, Hospital Universitario de Cruces, UPV-EHU, Barakaldo, Spain
| | - J. Girbés
- Diabetes Unit, Hospital Arnau de Vilanova, 46015 Valencia, Spain
| | - R. Gomis
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
- Endocrinology and Diabetes Unit, Hospital Clínic de Barcelona, Universitat de Barcelona (UB), 08007 Barcelona, Spain
| | - G. Gutiérrez
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Spain
- Diabetes Research Group, Hospital Universitario de Cruces, UPV-EHU, Barakaldo, Spain
| | | | - M. T. Martínez-Larrad
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Spain
- Lipids and Diabetes Laboratory, Hospital Clínico San Carlos de Madrid, Profesor Martín Lagos s/n, 28040 Madrid, Spain
| | - E. Menéndez
- Department of Endocrinology and Nutrition, Hospital Central de Asturias, 33006 Oviedo, Spain
| | | | - E. Ortega
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Spain
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), 08036 Barcelona, Spain
- Endocrinology and Diabetes Unit, Hospital Clínic de Barcelona, Universitat de Barcelona (UB), 08007 Barcelona, Spain
| | - G. Pascual-Manich
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Spain
| | - G. Rojo-Martínez
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Spain
- Department of Endocrinology and Nutrition, Hospital Regional Universitario Carlos Haya Málaga, Málaga, Spain
| | - M. Serrano-Rios
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Spain
- Lipids and Diabetes Laboratory, Hospital Clínico San Carlos de Madrid, Profesor Martín Lagos s/n, 28040 Madrid, Spain
| | - S. Valdés
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Spain
- Department of Endocrinology and Nutrition, Hospital Regional Universitario Carlos Haya Málaga, Málaga, Spain
| | - J. A. Vázquez
- Diabetes National Plan, Ministry of Health, Madrid, Spain
| | - J. Vendrell
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Spain
- Department of Endocrinology and Nutrition, Hospital Universitario Joan XXIII, Institut d'Investigacions Sanitaries Pere Virgili, Tarragona, Spain
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15
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Haro-Mora JJ, García-Escobar E, Porras N, Alcázar D, Gaztambide J, Ruíz-Órpez A, García-Serrano S, Rubio-Martín E, García-Fuentes E, López-Siguero JP, Soriguer F, Rojo-Martínez G. Children whose diet contained olive oil had a lower likelihood of increasing their body mass index Z-score over 1 year. Eur J Endocrinol 2011; 165:435-9. [PMID: 21715417 DOI: 10.1530/eje-11-0273] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Changes in eating habits may be influential in the ever-increasing rate of childhood obesity. Our aim was to determine whether those children who consume olive oil have a lower risk of weight gain compared with children who consume other oils. DESIGN AND METHODS The study included 18 girls and 74 boys, all aged 13-166 months. A survey was completed for each subject about eating habits and physical activity. A sample of subcutaneous adipose tissue was also obtained for cellular study. Data were recorded on the mean size of the adipocytes, the number of preadipocytes, and the concentration of particular fatty acids. The weight and height of the children were measured 13 months later. RESULTS The likelihood that after 1 year the children would have increased their body mass index (BMI) Z-score above the initial score was less in the children who consumed only olive oil (odds ratio (OR)=0.22; 95% confidence interval (CI): 0.08-0.63; P=0.005). These results remained after adjusting for age, physical activity and BMI (OR=0.19; 95% CI: 0.06-0.61; P=0.005) and after adjusting for age, physical activity and adipocyte volume (OR=0.15; 95% CI: 0.04-0.52; P=0.003). CONCLUSIONS Diets with mono unsaturated fatty acid (MUFA)-rich olive oil could reduce the risk of obesity in childhood.
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Affiliation(s)
- J J Haro-Mora
- Hospital Carlos Haya, Servicio de Endocrinología y Nutrición, Laboratorio de investigación, Málaga, Spain.
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16
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González-Molero I, Morcillo S, Valdés S, Pérez-Valero V, Botas P, Delgado E, Hernández D, Olveira G, Rojo G, Gutierrez-Repiso C, Rubio-Martín E, Menéndez E, Soriguer F. Vitamin D deficiency in Spain: a population-based cohort study. Eur J Clin Nutr 2010; 65:321-8. [DOI: 10.1038/ejcn.2010.265] [Citation(s) in RCA: 78] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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17
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Soriguer F, García-Serrano S, Garrido-Sánchez L, Gutierrez-Repiso C, Rojo-Martínez G, Garcia-Escobar E, García-Arnés J, Gallego-Perales JL, Delgado V, García-Fuentes E. Jejunal wall triglyceride concentration of morbidly obese persons is lower in those with type 2 diabetes mellitus. J Lipid Res 2010; 51:3516-23. [PMID: 20855567 DOI: 10.1194/jlr.m007815] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The overproduction of intestinal lipoproteins may contribute to the dyslipidemia found in diabetes. We studied the influence of diabetes on the fasting jejunal lipid content and its association with plasma lipids and the expression of genes involved in the synthesis and secretion of these lipoproteins. The study was undertaken in 27 morbidly obese persons, 12 of whom had type 2 diabetes mellitus (T2DM). The morbidly obese persons with diabetes had higher levels of chylomicron (CM) triglycerides (P < 0.001) and apolipoprotein (apo)B48 (P = 0.012). The jejunum samples obtained from the subjects with diabetes had a lower jejunal triglyceride content (P = 0.012) and angiopoietin-like protein 4 (ANGPTL4) mRNA expression (P = 0.043). However, the apoA-IV mRNA expression was significantly greater (P = 0.036). The jejunal triglyceride content correlated negatively with apoA-IV mRNA expression (r = -0.587, P = 0.027). The variables that explained the jejunal triglyceride content in a multiple linear regression model were the insulin resistance state and the apoA-IV mRNA expression. Our results show that the morbidly obese subjects with diabetes had lower jejunal lipid content and that this correlated negatively with apoA-IV mRNA expression. These findings show that the jejunum appears to play an active role in lipid homeostasis in the fasting state.
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Affiliation(s)
- F Soriguer
- Servicios de Endocrinología y Nutrición y Cirugía General, Málaga, Spain
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18
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Chaves F, Mansego M, Morcillo S, Rojo G, Martínez F, Martín-Escudero J, Redon J, Soriguer F. MS282 ROLE OF SUSCEPTIBILITY GENETIC VARIANTS AND ENVIRONMENTAL FACTORS IN OBESITY RISK IN TWO SPANISH POPULATION BASED STUDIES. ATHEROSCLEROSIS SUPP 2010. [DOI: 10.1016/s1567-5688(10)70783-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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19
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López-Miranda J, Pérez-Jiménez F, Ros E, De Caterina R, Badimón L, Covas MI, Escrich E, Ordovás JM, Soriguer F, Abiá R, de la Lastra CA, Battino M, Corella D, Chamorro-Quirós J, Delgado-Lista J, Giugliano D, Esposito K, Estruch R, Fernandez-Real JM, Gaforio JJ, La Vecchia C, Lairon D, López-Segura F, Mata P, Menéndez JA, Muriana FJ, Osada J, Panagiotakos DB, Paniagua JA, Pérez-Martinez P, Perona J, Peinado MA, Pineda-Priego M, Poulsen HE, Quiles JL, Ramírez-Tortosa MC, Ruano J, Serra-Majem L, Solá R, Solanas M, Solfrizzi V, de la Torre-Fornell R, Trichopoulou A, Uceda M, Villalba-Montoro JM, Villar-Ortiz JR, Visioli F, Yiannakouris N. Olive oil and health: summary of the II international conference on olive oil and health consensus report, Jaén and Córdoba (Spain) 2008. Nutr Metab Cardiovasc Dis 2010; 20:284-294. [PMID: 20303720 DOI: 10.1016/j.numecd.2009.12.007] [Citation(s) in RCA: 408] [Impact Index Per Article: 29.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2009] [Revised: 12/13/2009] [Accepted: 12/14/2009] [Indexed: 12/15/2022]
Abstract
Olive oil (OO) is the most representative food of the traditional Mediterranean Diet (MedDiet). Increasing evidence suggests that monounsaturated fatty acids (MUFA) as a nutrient, OO as a food, and the MedDiet as a food pattern are associated with a decreased risk of cardiovascular disease, obesity, metabolic syndrome, type 2 diabetes and hypertension. A MedDiet rich in OO and OO per se has been shown to improve cardiovascular risk factors, such as lipid profiles, blood pressure, postprandial hyperlipidemia, endothelial dysfunction, oxidative stress, and antithrombotic profiles. Some of these beneficial effects can be attributed to the OO minor components. Therefore, the definition of the MedDiet should include OO. Phenolic compounds in OO have shown antioxidant and anti-inflammatory properties, prevent lipoperoxidation, induce favorable changes of lipid profile, improve endothelial function, and disclose antithrombotic properties. Observational studies from Mediterranean cohorts have suggested that dietary MUFA may be protective against age-related cognitive decline and Alzheimer's disease. Recent studies consistently support the concept that the OO-rich MedDiet is compatible with healthier aging and increased longevity. In countries where the population adheres to the MedDiet, such as Spain, Greece and Italy, and OO is the principal source of fat, rates of cancer incidence are lower than in northern European countries. Experimental and human cellular studies have provided new evidence on the potential protective effect of OO on cancer. Furthermore, results of case-control and cohort studies suggest that MUFA intake including OO is associated with a reduction in cancer risk (mainly breast, colorectal and prostate cancers).
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Affiliation(s)
- J López-Miranda
- Department of Medicine, Reina Sofia University Hospital, School of Medicine, Cordoba, Spain.
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Garrido-Sánchez L, García-Fuentes E, Cardona F, Rojo-Martínez G, Soriguer F, Tinahones FJ. Anti-oxidized LDL antibody levels are reduced in women with hypertension. Eur J Clin Invest 2009; 39:800-6. [PMID: 19674079 DOI: 10.1111/j.1365-2362.2009.02156.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Previous studies have suggested that hypertension may be associated with increased oxidized low-density lipoprotein (LDL). Increased in vitro oxidizability of LDL or elevated titers of anti-oxidized LDL antibodies have been shown in subjects with essential hypertension. However, the relationship between oxidized LDL and hypertension is equivocal. We examined the association between hypertension and levels of IgG anti-oxidized LDL antibodies in a group of women from the general population. MATERIALS AND METHODS The study included 619 women classified according to their blood pressure values. IgG anti-oxidized LDL antibodies were measured by enzyme-linked immunosorbent assay and the women were classified as being above or below the 50th percentile. RESULTS Hypertension was present in 54.3% of the women. These women had significantly lower levels of IgG anti-oxidized LDL antibodies than the normotensive women (0.280 +/- 0.117 vs. 0.336 +/- 0.125, P < 0.001). Both systolic and the diastolic blood pressures showed a significant negative correlation with the levels of IgG anti-oxidized LDL antibodies (r = -0.204, P < 0.001; r = -0.225, P < 0.001, respectively). Women with IgG anti-oxidized LDL antibody levels above the 50th percentile had a lower prevalence of hypertension than those with IgG anti-oxidized LDL antibody levels below the 50th percentile (40.2% vs. 59.8%) (P < 0.001). CONCLUSIONS Women with hypertension had lower levels of IgG anti-oxidized LDL antibodies than normotensive women.
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Affiliation(s)
- L Garrido-Sánchez
- CIBER Fisiopatología de la Obesidad y Nutrición (CB06/03), ISCIII, Madrid, Spain.
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Soriguer F, Santiago P, Vila L, Arena JM, Delgado E, Díaz Cadórniga F, Donnay S, Fernández Soto M, González-Romero S, Martul P, Puig Domingo M, Ares S, Escobar del Rey F, Morreale de Escobar G. Clinical dilemmas arising from the increased intake of iodine in the Spanish population and the recommendation for systematic prescription of potassium iodide in pregnant and lactating women (Consensus of the TDY Working Group of SEEN). J Endocrinol Invest 2009; 32:184-91. [PMID: 19411820 DOI: 10.1007/bf03345711] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- F Soriguer
- Endocrinology and Nutrition Service, Carlos Haya University Hospital, Málaga, Spain
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22
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Velasco I, Naranjo S, López-Pedrera C, Garriga MJ, García-Fuentes E, Soriguer F. Use of povidone-iodine during the first trimester of pregnancy: a correct practice? BJOG 2009; 116:452-5. [DOI: 10.1111/j.1471-0528.2008.02059.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Garrido-Sánchez L, Cardona F, García-Fuentes E, Rojo-Martínez G, Gómez-Zumaquero JM, Picón MJ, Soriguer F, Tinahones FJ. Anti-oxidized low-density lipoprotein antibody levels are associated with the development of type 2 diabetes mellitus. Eur J Clin Invest 2008; 38:615-21. [PMID: 18837736 DOI: 10.1111/j.1365-2362.2008.01988.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Anti-oxidized low-density lipoprotein (LDL) antibodies are associated with the oxidative capacity of plasma, but whether they protect or promote diabetes is unknown. We undertook a prospective study to determine the predictive capacity of anti-oxidized LDL antibodies for the onset of type 2 diabetes mellitus (T2DM). MATERIALS AND METHODS We selected 391 non-diabetic women aged 18-65 years. The subjects were classified as being normal (oral glucose test tolerance normal, OGTT-N), or having impaired glucose tolerance (IGT), impaired fasting glucose (IFG) or T2DM according to their baseline glucose levels and after an OGTT. The same subjects were studied six years later. The levels of anti-oxidized LDL antibodies were classified as above or below the 50th percentile. RESULTS Of the women who were OGTT-N at the start of the study and who had anti-oxidized LDL antibody levels below the 50th percentile, only 65.1% were still OGTT-N after 6 years versus 79.5% of those who had anti-oxidized LDL antibody levels above the 50th percentile (P = 0.015). Women who had IGT or IFG at the start of the study whose anti-oxidized LDL antibody levels were below the 50th percentile had a relative risk of 9.79 (95% confidence interval, 1.40-68.45) of developing diabetes (P < 0.001). Logistic regression analysis showed that the variables predicting the development of a carbohydrate metabolism disorder in the women after 6 years were body mass index (P < 0.001) and the levels of anti-oxidized LDL antibodies (P = 0.042). CONCLUSIONS Levels of anti-oxidized LDL antibodies are independent predictors for the development of T2DM in women.
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Affiliation(s)
- L Garrido-Sánchez
- Endocrinology and Nutrition Service, Virgen de la Victoria Clinical Hospital, Malaga, Spain
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Gómez-Zumaquero JM, Rojo-Martínez G, García-Escobar E, Martín-Nuñez GM, Haro J, Esteva I, Ruiz de Adana M, Cuesta AL, Olveira G, Morcillo S, Soriguer F. The -30G>A polymorphism of the glucokinase gene promoter is associated with obesity in a population from southern Spain. Obesity (Silver Spring) 2008; 16:1973-5. [PMID: 18483479 DOI: 10.1038/oby.2008.265] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The aim of this study was to test the hypothesis of an association between the -30G>A polymorphism of the promoter of the glucokinase gene and the prevalence and incidence of obesity. We studied the -30G>A polymorphism of the glucokinase gene promoter in 981 persons, of whom 866 were seen again 6 years later. All the persons underwent an oral glucose-tolerance test and the BMI (weight/height(2)) was recorded. The -30G>A polymorphism of the glucokinase gene promoter was studied using RFLP-PCR. At the initial study, the probability of having a BMI > or =25 in carriers of the A allele was significantly lower than expected by chance (odds ratio (OR) = 0.63; 95% confidence interval (CI) = 0.456-0.885). In those persons with a BMI > or =30 at the first study, the probability at 6 years of losing weight (reaching a BMI < 30) was greater in carriers of the A allele (OR = 0.22; 95% CI = 0.087-0.576). The increase in weight over these 6 years, taken as a continuous variable, was significantly less only in those persons who were originally obese (P = 0.018). In conclusion, in a population from southern Spain, carriers of the A allele of the -30G>A polymorphism in the promoter of the glucokinase gene had a lower risk for obesity and the likelihood of losing weight was greater in those obese persons who had the A allele (GA or AA).
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Affiliation(s)
- Juan M Gómez-Zumaquero
- Servicio de Endocrinología y Nutrición, Hospital Regional Universitario Carlos Haya (Hospital Civil)-Fundación IMABIS, Málaga, Spain.
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Garcia-Fuentes E, Garrido-Sanchez L, Garcia-Almeida JM, Garcia-Arnes J, Gallego-Perales JL, Rivas-Marin J, Morcillo S, Cardona I, Soriguer F. Different effect of laparoscopic Roux-en-Y gastric bypass and open biliopancreatic diversion of Scopinaro on serum PYY and ghrelin levels. Obes Surg 2008; 18:1424-9. [PMID: 18542849 DOI: 10.1007/s11695-008-9560-5] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2007] [Accepted: 10/26/2007] [Indexed: 12/17/2022]
Abstract
BACKGROUND The impact of bariatric surgery on levels of peptide YY (PYY) and ghrelin is still under discussion. We undertook a simultaneous evaluation of the serum changes in PYY and ghrelin depending on the specific type of bariatric surgery. METHODS Total PYY and ghrelin were analyzed in 29 healthy persons and in morbidly obese persons undergoing open biliopancreatic diversion (BPD) of Scopinaro (n = 38) or laparoscopic Roux-en-Y gastric bypass (RYGB; n = 13). RESULTS RYGB resulted in a significantly greater loss of weight and body mass index than BPD. Both RYGB and BPD were associated with a significant increase in PYY, significantly greater for BDP (p = 0.001). Ghrelin rose significantly after RYGB (p = 0.022) but not after BPD. After surgery, PYY correlated positively with weight (r = 0.416, p = 0.009). Ghrelin did not correlate significantly with any of the variables studied. Analysis of variance showed that only the type of surgery contributed significantly to explain the variances in the PYY (p = 0.002) and ghrelin (p = 0.018). CONCLUSIONS BPD results in a greater increase in PYY and a lower weight loss than RYGB. However, only RYGB was associated with a significant increase in ghrelin. The differing weight loss according to the type of bariatric surgery does not seem to be explained by changes arising in PYY and ghrelin.
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Yahyaoui R, Esteva I, Haro-Mora JJ, Almaraz MC, Morcillo S, Rojo-Martínez G, Martínez J, Gómez-Zumaquero JM, González I, Hernando V, Soriguer F. Effect of long-term administration of cross-sex hormone therapy on serum and urinary uric acid in transsexual persons. J Clin Endocrinol Metab 2008; 93:2230-3. [PMID: 18349066 DOI: 10.1210/jc.2007-2467] [Citation(s) in RCA: 116] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
BACKGROUND Transsexual persons afford a very suitable model to study the effect of sex steroids on uric acid metabolism. DESIGN This was a prospective study to evaluate the uric acid levels and fractional excretion of uric acid (FEUA) in a cohort of 69 healthy transsexual persons, 22 male-to-female transsexuals (MFTs) and 47 female-to-male transsexuals (FMTs). The subjects were studied at baseline and 1 and 2 yr after starting cross-sex hormone treatment. RESULTS The baseline levels of uric acid were higher in the MFT group. Compared with baseline, uric acid levels had fallen significantly after 1 yr of hormone therapy in the MFT group and had risen significantly in the FMT group. The baseline FEUA was greater in the FMT group. After 2 yr of cross-sex hormone therapy, the FEUA had increased in MFTs (P = 0.001) and fallen in FMTs (P = 0.004). In MFTs, the levels of uric acid at 2 yr were lower in those who had received higher doses of estrogens (P = 0.03), and the FEUA was higher (P = 0.04). The FEUA at 2 yr was associated with both the estrogen dose (P = 0.02) and the serum levels of estradiol-17beta (P =0.03). In MFTs, a correlation was found after 2 yr of therapy between the homeostasis model assessment of insulin resistance and the serum uric acid (r = 0.59; P = 0.01). CONCLUSIONS Serum levels of uric acid and the FEUA are altered in transsexuals as a result of cross-sex hormone therapy. The results concerning the MFT group support the hypothesis that the lower levels of uric acid in women are due to estrogen-induced increases in FEUA.
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Affiliation(s)
- R Yahyaoui
- Clinical Laboratory, Department of Endocrinology, Andalusian Gender Team, Carlos Haya University Hospital, Avenida Moliere 22, Malaga, Spain.
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Garcia-Fuentes E, Garcia-Almeida J, Garcia-Serrano S, Soriguer F, Tinahones F, Garrido-Sanchez L. PRESENCE OF ANTI-OXIDIZED LDL ANTIBODIES IN MORBIDLY OBESE PERSONS AND THEIR EVOLUTION FOLLOWING BARIATRIC SURGERY. ATHEROSCLEROSIS SUPP 2008. [DOI: 10.1016/s1567-5688(08)71005-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Soriguer F, Rojo-Martínez G, Almaraz MC, Esteva I, Ruiz de Adana MS, Morcillo S, Valdés S, García-Fuentes E, García-Escobar E, Cardona I, Gomez-Zumaquero JM, Olveira-Fuster G. Incidence of type 2 diabetes in southern Spain (Pizarra Study). Eur J Clin Invest 2008; 38:126-33. [PMID: 18226046 DOI: 10.1111/j.1365-2362.2007.01910.x] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Few European studies have used an oral glucose tolerance test (OGTT) to examine the incidence of type 2 diabetes. We determined the incidence of impaired fasting glucose (IFG), impaired glucose tolerance (IGT) and type 2 diabetes in a population from southern Spain. MATERIAL AND METHODS A population-based cohort study was undertaken in Pizarra, Spain. Baseline data were recorded on age, sex, weight, height, waist and hip circumferences, and diabetes status for 1051 persons, of whom 910 were free of type 2 diabetes (at-risk sample). Of these, 714 completed the 6-year follow-up study. Body mass index, waist-to-hip ratio and weight increase since baseline were calculated. The homeostasis model assessment equations were used to estimate the indices of insulin resistance and beta-cell function. Each person received an OGTT at baseline and after 6 years. RESULTS Type 2 diabetes developed in 81 people for a total of 4253 person-years, representing an incidence of 19.1 cases per 1000 person-years (95% confidence interval, 15.3-23.6). Age and the presence of obesity, central obesity and carbohydrate metabolism disorders [IFG (cut off = 100 mg dL(-1), capillary blood glucose level), IGT or both] at baseline were significant markers for the onset of type 2 diabetes during follow-up. After adjusting for these variables, multivariate analysis showed weight increase, waist-to-hip ratio and the indices of insulin resistance and beta-cell function were significantly associated with the risk for type 2 diabetes. CONCLUSIONS The incidence of type 2 diabetes in a population from southern Spain is high. It is probably associated with the high prevalence of obesity and weight increase in this population.
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Affiliation(s)
- F Soriguer
- Hospital Universitario Carlos Haya (REDIMET RD06/0015/0008), Malaga, Spain
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Tinahones FJ, Cardona F, Rojo-Martínez G, Almaraz MC, Cardona I, Vázquez-Mellado J, Garrido-Sánchez L, Collantes E, Soriguer F. Decreased levels of uric acid after oral glucose challenge is associated with triacylglycerol levels and degree of insulin resistance. Br J Nutr 2007; 99:44-8. [PMID: 17761018 DOI: 10.1017/s0007114507787470] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Hyperuricaemia is one of the components of metabolic syndrome. Both oxidative stress and hyperinsulinism are important variables in the genesis of this syndrome and have a close association with uric acid (UA). We evaluated the effect of an oral glucose challenge on UA concentrations. The study included 656 persons aged 18 to 65 years. Glycaemia, insulin, UA and plasma proteins were measured at baseline and 120 min after an oral glucose tolerance test (OGTT). The baseline sample also included measurements of total cholesterol, triacylglycerol (TAG) and HDL-cholesterol. Insulin resistance was calculated with the homeostasis model assessment. UA levels were significantly lower after the OGTT (281·93 (sd92·19)v. 267·48 (sd90·40) μmol/l;P < 0·0001). Subjects with a drop in UA concentrations >40·86 μmol/l (>75th percentile) had higher plasma TAG levels (P = 0·0001), baseline insulin (P = 0·02) and greater insulin resistance (P = 0·034). Women with a difference in plasma concentrations of UA above the 75th percentile had higher baseline insulin levels (P = 0·019), concentration of plasma TAG (P = 0·0001) and a greater insulin resistance index (P = 0·029), whereas the only significant difference in men was the level of TAG. Multiple regression analysis showed that the basal TAG levels, insulin at 120 min, glycaemia at 120 min and waist:hip ratio significantly predicted the variance in the UA difference (r20·077). Levels of UA were significantly lower after the OGTT and the individuals with the greatest decrease in UA levels are those who have greater insulin resistance and higher TAG levels.
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Affiliation(s)
- F J Tinahones
- Servicio de Endocrinología y Nutrición, Hospital Clínico Universitario Virgen de la Victoria, Málaga and CIBER Fisiopatología de la obesidad y nutrición CB06/03 Instituto de Salud Carlos III, Málaga, Spain.
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Garcia-Almeida J, Cardona F, Rojo-Martinez R, Morcillo S, Cardona I, Esteva I, Murri M, Almaraz M, Soriguer F, Tinahones F. YI-823 URIC ACID PREDICTS DIABETES IN THE GENERAL POPULATION. ATHEROSCLEROSIS SUPP 2007. [DOI: 10.1016/s1567-5688(07)71833-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Garcia-Almeida J, Garcia-Serrano S, Garcia-Arnes J, Garrido-Sanchez L, Prieto S, Tinahones F, Soriguer F, Garcia-Fuentes E. PO21-680 FREE FATTY ACIDS IN MORBIDLY OBESE SUBJECTS DURING THE FSIGTT. ATHEROSCLEROSIS SUPP 2007. [DOI: 10.1016/s1567-5688(07)71690-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Garcia-Fuentes E, Garcia- Almeida J, Garrido-Sanchez L, Garcia-Arnes J, Bermudez-Silva F, Garcia-Serrano S, Rodriguez de Fonseca F, Soriguer F. PO6-167 CB1 CANNABINOID RECEPTORS REGULATE THE FATTY ACID METABOLISM IN MORBIDLY OBESE PERSONS. ATHEROSCLEROSIS SUPP 2007. [DOI: 10.1016/s1567-5688(07)71177-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Soriguer F, Moreno F, Rojo-Martínez G, García-Fuentes E, Tinahones F, Gómez-Zumaquero JM, Cuesta-Muñoz AL, Cardona F, Morcillo S. Monounsaturatedn-9 fatty acids and adipocyte lipolysis in rats. Br J Nutr 2007; 90:1015-22. [PMID: 14641960 DOI: 10.1079/bjn2003993] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
To investigate the role of the monounsaturatedn-9 fatty acids (MUFA) in the lipolytic activity of adipocytes, a study was carried out in which an increase in MUFA was produced in the tissues by two different methods; by the dietary enrichment of oleic acid or by producing an essential fatty acid deficiency syndrome. For this, forty-five male Sprague–Dawley rats were fed with a normal-energy diet and were subdivided into three groups. The diets varied in the type of dietary fat; palmitic acid, olive oil, or soyabean oil+palmitic acid. At the end of the study measurements were taken of weight, plasma leptin, tissue concentration of fatty acids, fat-cell size in the epididymal and the omental adipose tissues, adipocyte lipolytic activity of both tissues after stimulation with adrenaline, and the capacity of insulin to inhibit lipolysis. The baseline and adrenaline-stimulated lipolytic activity were greater and the anti-lipolytic capacity of insulin lower in the animals undergoing an increase in MUFA in the tissues (palmitic-acid and olive-oil diets). The area under the curve of glycerol, used as an indicator of lipolytic activity, was positively correlated with the concentration of MUFA and negatively with polyunsaturated fatty acids in the adipose tissues. It is concluded that an increase in tissue MUFA, however obtained, induces an increase in lipolytic activity.
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Affiliation(s)
- F Soriguer
- Endocrinology and Nutrition Service, Carlos Haya Hospital Complex, Malaga-29009, Spain.
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Fernández-Real JM, Straczkowski M, Vendrell J, Soriguer F, Pérez Del Pulgar S, Gallart L, López-Bermejo A, Kowalska I, Manco M, Cardona F, García-Gil MM, Mingrone G, Richart C, Ricart W, Zorzano A. Protection from inflammatory disease in insulin resistance: the role of mannan-binding lectin. Diabetologia 2006; 49:2402-11. [PMID: 16955210 DOI: 10.1007/s00125-006-0381-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2006] [Accepted: 05/30/2006] [Indexed: 12/27/2022]
Abstract
AIMS/HYPOTHESIS Decreased sensing of the innate immune system may lead to chronic activation of the inflammatory cascade. We hypothesised that mannan-binding lectin (MBL) deficiency may confer risk of obesity and insulin resistance. MATERIALS AND METHODS We performed a cross-sectional study of MBL protein concentration (n=434) and MBL2 gene mutations (exon 1) (n=759) in association with obesity, markers of inflammation and insulin action (euglycaemic clamp, n=113), and a longitudinal study of MBL protein before and after weight loss in obese patients (n=10). We also studied the effects of MBL in vitro in muscle cells and circulating MBL-A (mouse equivalent of human MBL) in a mouse model. RESULTS Among 434 consecutive non-diabetic men, the age-adjusted serum MBL concentration was lower in obese subjects than in lean subjects (median: 959 microg/ml [interquartile range: 116.8-2,044 microg/ml] vs 1,365 [467-2,513] microg/ml; p=0.01) and was accompanied by increased serum inflammatory markers. Insulin action correlated significantly with serum MBL (r=0.49, p<0.0001). Serum MBL concentration increased by a median of 110.2% after weight loss. The change in serum concentration of MBL was positively associated with the increase in insulin sensitivity (r=0.713, p=0.021). At least one MBL2 gene mutation was present in 48.2% of obese vs 39.3% of non-obese subjects (p=0.037). The plasma concentration of MBL-A was lower in insulin-resistant obese ob/ob mice, as was the glucose/insulin ratio. Incubation of rat soleus muscle with human MBL markedly increased fatty acid oxidation. CONCLUSIONS/INTERPRETATION These findings suggest that MBL, previously thought only to be involved in inflammation and immune system function, affects metabolic pathways.
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Affiliation(s)
- J M Fernández-Real
- Section of Diabetes, Endocrinology and Nutrition, University Hospital of Girona 'Dr Josep Trueta', Carretera de França s/n, 17007, Girona, Spain.
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35
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Rojo-Martínez G, Esteva I, Ruiz de Adana MS, García-Almeida JM, Tinahones F, Cardona F, Morcillo S, García-Escobar E, García-Fuentes E, Soriguer F. Dietary fatty acids and insulin secretion: a population-based study. Eur J Clin Nutr 2006; 60:1195-200. [PMID: 16639414 DOI: 10.1038/sj.ejcn.1602437] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE Few epidemiological studies have examined the relationship of dietary fatty acids, especially MUFA, with the interrelation between insulin secretion and insulin resistance. We assessed the relation of dietary fatty acids with insulin secretion in a free-living population. DESIGN AND SETTING This cross-sectional, population-based study was undertaken in Pizarra, a small town in Spain. SUBJECTS AND METHODS Anthropometrical data were collected for 1226 persons selected randomly from the municipal census, 538 of whom (randomly chosen) were given a prospective, quantitative, 7-day nutritional questionnaire. The fatty acid composition of the serum phospholipids was used as a biological marker of the type of fat consumed. Beta-cell function (betaCFI) and insulin-resistance index (IRI) were estimated by the Homeostasis Model Assessment. RESULTS To determine which factors influence the variability of the betaCFI, we analyzed the variance of the betaCFI according to sex, the presence of carbohydrate metabolism disorders and the different components of the diet, adjusting the models for age, body mass index (BMI) and IRI. The dietary MUFA and polyunsaturated fatty acids (PUFA) contributed to the variability of the betaCFI, whereas only the proportion of serum phospholipid MUFA, but neither the saturated fatty acids nor the PUFA accounted for part of the variability of the betaCFI in a multiple regression analysis. CONCLUSION The results of this population-based study corroborate the results of other clinical and experimental studies suggesting a favorable relationship of MUFA with beta-cell insulin secretion. SPONSORSHIP Fondo de Investigación Sanitaria, Junta de Andalucía and the Asociación Maimónides.
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Affiliation(s)
- G Rojo-Martínez
- Endocrinology and Nutrition Service, Civil Hospital, Carlos Haya University Hospital, Malaga, Spain.
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36
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Morcillo S, Cardona F, Rojo-Martínez G, Esteva I, Ruíz-de-Adana MS, Tinahones F, Gómez-Zumaquero JM, Soriguer F. Association between MspI polymorphism of the APO AI gene and Type 2 diabetes mellitus. Diabet Med 2005; 22:782-8. [PMID: 15910632 DOI: 10.1111/j.1464-5491.2005.01514.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
AIMS Genes of the Apo AI/CIII/AIV cluster on chromosome 11 have been related to plasma lipid patterns. The close relationship between carbohydrate metabolism and lipid metabolism warrants investigation of the association between this cluster and Type 2 diabetes mellitus. We therefore examined the possible association between polymorphisms of this cluster and Type 2 diabetes mellitus as part of a study of the prevalence of diabetes and the metabolic syndrome in southern Spain. METHODS A total of 1224 persons were selected randomly from the town of Pizarra in the province of Malaga, southern Spain. The sample errors for the prevalence of Type 2 diabetes mellitus and the three polymorphisms studied were all < or = 4%. All subjects underwent phenotyping after an oral glucose tolerance test (75 g) (WHO 1998 criteria) and the XmnI and MspI polymorphisms of Apo AI and the SstI polymorphism of Apo CIII were genotyped. RESULTS Those subjects with the mutated AA genotype of the MspI polymorphism (-75 G-->A) of Apo AI had a greater risk of impaired glucose tolerance [odds ratio (OR) = 1.95, CI = 1.02-3.8, P = 0.05], Type 2 diabetes mellitus, both known (OR = 7.38, CI = 1.3-39.7, P = 0.02) and unknown (OR = 3.7, CI = 1.4-9.9, P = 0.009). This risk was independent of age, sex, obesity, triglyceride level, HDL cholesterol and pattern of insulin resistance. CONCLUSIONS Pending confirmation in prospective studies, the AA genotype of the MspI polymorphism of the Apo AI gene, within the Apo A-I/C-III/A-IV cluster, seems to be a risk factor for Type 2 diabetes mellitus.
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Affiliation(s)
- S Morcillo
- Endocrinology and Nutrition Service, Hospital Carlos Haya, Malaga, Spain
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Garrido L, Tinahones F, Gomez-Zumaquero J, Garcia-Fuentes E, Rojo-Martinez G, Esteva I, Cardona F, Soriguer F. W12-P-020 Influence of age and sex on levels of anti-oxidized LDL antibodies and anti-LDL immune complexes in the general population. ATHEROSCLEROSIS SUPP 2005. [DOI: 10.1016/s1567-5688(05)80264-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Tinahones FJ, Gómez-Zumaquero JM, Monzón A, Rojo-Martínez G, Pareja A, Morcillo S, Cardona F, Olveira G, Soriguer F. Dietary palmitic acid influences LDL-mediated lymphocyte proliferation differently to other mono- and polyunsaturated fatty acids in rats. Diabetes Nutr Metab 2004; 17:250-8. [PMID: 16295046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Recent studies suggest that the biological effects of saturated fatty acids depend on the length of their chain. We compared the effect of diets containing different fatty acids on plasma lipids and lymphocyte proliferation in the presence of lovastatin and with increasing amounts of LDL. Lymphocytes from rats fed with a diet rich in palmitic acid had a greater lymphocyte proliferation capacity than those from rats fed with diets rich in oleic acid, linoleic acid, or fish oil. This effect was maintained when small amounts of polyunsaturatwed fatty acids (PUFA; sunflower oil) were added to the palmitic acid diet. LDL receptor activity, measured by the capacity of lovastatin to revert the inhibition of lymphocyte proliferation with increasing amounts of LDL in the medium, was greater in the rats fed with palmitic acid, and was similar to the other groups when small amounts of PUFA were added. All the groups had similar levels of plasma cholesterol, but the LDL levels were significantly lower in the group fed with palmitic acid plus PUFA. The highest HDL-cholesterol (HDLc) levels were found in the palmitic acid group and the lowest LDL-cholesterol (LDLc)/HDLc ratio in the palmitic acid plus PUFA group. These results suggest that diets rich in palmitic acid do not raise total cholesterol, but reduce LDLc or keep it normal, and raise HDLc levels. This effect may be partly due to an increase in LDL receptor activity. The inclusion of small amounts of PUFA in the diet rich in palmitic acid substantially modified the LDL receptor response in the lymphocytes, suggesting that the proportion of different families of dietary fatty acids may be more important than the individual amount of each in absolute terms to explain their effects on plasma lipids and lipoproteins.
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Affiliation(s)
- F J Tinahones
- Endocrinology and Nutrition Service, Carlos Haya Hospital Complex, Malaga, Spain
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Rojo-Martínez G, Esteva I, de Adana SR, Catalá M, Merelo MJ, Tinahones F, Gómez-Zumaquero JM, Cuesta AL, Cardona F, Soriguer F. Patterns of insulin resistance in the general population of southeast Spain. Diabetes Res Clin Pract 2004; 65:247-56. [PMID: 15331205 DOI: 10.1016/j.diabres.2004.01.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Revised: 01/22/2004] [Accepted: 01/28/2004] [Indexed: 01/09/2023]
Abstract
The aim of this study was to evaluate patterns of insulin resistance in the general population. The study was cross sectional. Clinical, anthropometric, and lipid measurements were made in 1226 persons aged 18-65 years. An oral glucose tolerance test (OGTT) was performed in 1020 subjects, with insulin levels determined at baseline and after 2 h. The homeostasis model assessment insulin resistance index (HOMA IR) and HOMA beta-cell function were calculated. Compared with subjects with normal glucose tolerance, the groups with abnormal OGTT had different baseline insulinemia, 2 h post OGTT insulinemia, HOMA IR and HOMA beta-cell indices. Serum insulin levels at baseline and 2 h after OGTT showed a characteristic pattern for each category of glucose tolerance, resulting from the different insulin responses. In the subjects with normal glucose tolerance, the pattern of the relationships between both types of serum insulin levels was exactly the same, so that it was possible to determine risk groups according to the ratio of baseline serum insulin/2 h insulin. HOMA IR and HOMA beta-cell were significantly associated with the risk of impaired fasting glucose, previously unknown diabetes mellitus, and known diabetes mellitus. These results support the rationale for introducing preventive measures against insulin resistance in the general population.
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Affiliation(s)
- G Rojo-Martínez
- Endocrinology and Nutrition Service, Civil Hospital (Carlos Haya University Hospital), Malaga, Spain.
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Soriguer F, Esteva I, Rojo-Martinez G, Ruiz de Adana MS, Dobarganes MC, García-Almeida JM, Tinahones F, Beltrán M, González-Romero S, Olveira G, Gómez-Zumaquero JM. Oleic acid from cooking oils is associated with lower insulin resistance in the general population (Pizarra study). Eur J Endocrinol 2004; 150:33-9. [PMID: 14713277 DOI: 10.1530/eje.0.1500033] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
AIM To evaluate the relation between type of dietary fatty acid and degree of insulin resistance. DESIGN A cross-sectional study. METHODS Anthropometrical data were measured in 538 subjects, aged 18-65 Years, selected randomly from the municipal census of Pizarra (Spain). An oral glucose tolerance test (OGTT) was given to all subjects and measurements were made of glycemia, insulinemia and the proportion of fatty acids in plasma phospholipids. Insulin resistance (IR) was estimated by homeostasis model assessment. Samples of cooking oil being used were obtained from the kitchens. The strength of association between variables was measured by calculating the odds ratio (OR) from logistic models, and the relationships were measured by linear correlation coefficients. RESULTS Insulin resistance was significantly less in people who used olive oil compared with those who used sunflower oil or a mixture. Statistical significance remained in the group of people with normal OGTT after adjusting for obesity. In the whole sample, IR correlated negatively with the concentration of oleic acid (r=-0.11; P=0.02) and positively with that of linoleic acid (r=0.10; P=0.02) from the cooking oil. In subjects with normal OGTT, IR correlated negatively with oleic acid from cooking oil (r=-0.17; P=0.004) and from plasma phospholipids (r=-0.11; P=0.01) and positively with the concentration of linoleic acid in cooking oil (r=0.18; P=0.004) and plasma phospholipids (r=0.12; P=0.005). The risk (OR) of having raised IR was significantly lower in people who consumed olive oil, either alone (OR=0.50) or mixed (OR=0.52) compared with those who consumed only sunflower oil. CONCLUSION There is an association between the intake of oleic acid, the composition of oleic acid in plasma phospholipids and peripheral insulin action.
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Affiliation(s)
- F Soriguer
- Servicio de Endocrinología y Nutrición, Hospital Civil (Hospital Universitario Carlos Haya), Malaga, Spain.
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Gómez-Zumaquero JM, Morcillo S, Soriguer F, Tinahones FJ. Pro12Ala polymorphism of the PPAR-gamma2 gene is related to increased levels of oxidized low-density lipoprotein (LDL) autoantibodies in patients with type 2 diabetes mellitus. Metabolism 2003; 52:1648; author reply 1648-9. [PMID: 14669172 DOI: 10.1016/j.metabol.2003.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Soriguer F, Rojo-Martínez G, Esteva de Antonio I, Ruiz de Adana MS, Catalá M, Merelo MJ, Beltrán M, Tinahones FJ. Prevalence of obesity in south-east Spain and its relation with social and health factors. Eur J Epidemiol 2003; 19:33-40. [PMID: 15012020 DOI: 10.1023/b:ejep.0000013254.93980.97] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Recent studies have confirmed important regional differences in the prevalence of obesity, as well as a tendency for this prevalence to increase. Determination of the social factors involved in obesity may be very useful to design intervention and prevention strategies. This transverse study was undertaken in Pizarra (Malaga, Spain) from a random sample of the population between 18 and 65 years of age (n = 1226). All participants were interviewed and given a physical examination. Standardized anthropometrical measurements were made, and a baseline blood sample was taken after an oral glucose tolerance test. The overall prevalence of obesity (BMI > 30 kg/m2) was 28.8%. This figure increased continuously from 10% in the group aged 18-25 years to above 50% in the groups aged over 55 years. This prevalence is higher than that reported in most other studies in Spain. The obese persons ate differently, at least from a qualitative viewpoint, probably more saturated fats and fewer unsaturated fats, and had a different behaviour concerning alcohol and smoking. Marital status was related with the rate of obesity, and the close relation between the level of education and the risk of obesity was confirmed (OR = 3.8 for being obese and having no education compared to having university studies). The most important consequence of the study was that all these factors are potentially modifiable and preventable. An increased level of general education in the population may well contribute decisively to a reduction in the prevalence of obesity.
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Affiliation(s)
- F Soriguer
- Endocrinology and Nutrition Service, Hospital Universitario Carlos Haya, Málaga, Spain.
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García-Arnés J, Sierra C, Tinahones F, Monzón A, López MJ, Mazuecos N, Soriguer F, Valverde E. Intestinal permeability in adult patients with growth hormone deficiency. J Endocrinol Invest 2001; 24:78-82. [PMID: 11263475 DOI: 10.1007/bf03343817] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Pathological disruption of the intestinal mucosa increases the paracellular pathway, leading to an increase in the penetration of large molecules. Since growth hormone (GH) has a trophic intestinal effect, we used a double marker test to enable examination of intestinal permeability, which reflects the state of integrity of the intestinal mucosa. We recruited 22 adult patients, mean age 54+/-13.3 years, with GH deficiency due to partial or total hypopituitarism. None had received GH treatment at any time, although they were all in optimized replacement therapy. A control group was composed of 19 healthy age-matched relatives. The intestinal permeability test was performed with lactulose (5 g) and mannitol (1 g) after an oral load of 100 ml of aqueous solution. The urinary lactulose/mannitol ratio and the percentages of lactulose and mannitol excreted were determined on a 5-h urine collection. There were no significant differences between the patients and the control group in the lactulose/mannitol ratio (0.087+/-0.059 vs 0.077+/-0.064, respectively) or in the urinary excretion percentages of lactulose (0.067+/-0.048% vs 0.073+/-0.070%, respectively) or mannitol (5.127+/-3.269% vs 5.068+/-2.985%, respectively). In conclusion, no increase in intestinal permeability was detected in patients with GH deficiency, so that in spite of the known trophic effects of GH on the epithelial crypt cells, there was no intestinal hyperpermeability in these patients.
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Affiliation(s)
- J García-Arnés
- Endocrinology Service, Carlos Haya Hospital Complex, Málaga, Spain.
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Millón M, Soriguer F, Muñoz R, Mancha I, Gómez-Huelga R, Goiburu E, García Almeida J, González-Romero S, Rojo-Martínez G. Los determinantes de la yoduria en una población escolar del sur de España. ACTA ACUST UNITED AC 2001. [DOI: 10.1016/s1575-0922(01)73513-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Soriguer F, Millón MC, Muñoz R, Mancha I, López Siguero JP, Martinez Aedo MJ, Gómez-Huelga R, Garriga MJ, Rojo-Martinez G, Esteva I, Tinahones FJ. The auditory threshold in a school-age population is related to iodine intake and thyroid function. Thyroid 2000; 10:991-9. [PMID: 11128728 DOI: 10.1089/thy.2000.10.991] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The aim of this study was to determine the relationship between auditory capacity and urinary iodine, taking into account thyroid volume and function, in a population of school-age children. Audiometry was carried out in 150 children (ages 6-14 years), together with measurements of thyroid volume, thyrotropin (TSH), free T3, free T4, thyroglobulin, antiperoxidase and anti-TSH receptor antibodies, as well as iodine in a casual urine sample. Children with a TSH >5 microU/mL were excluded from the study. In the children with palpable goiter, there was an inverse relation between the auditory threshold at all frequencies and ioduria. Children with thyroglobulin values >10 ng/mL had a higher auditory threshold at all frequencies. In the children with palpable goiter and ioduria <100 microg/L, the levels of thyroglobulin and ioduria and the age accounted for 75% of the decibel (dB) variance at 2000 (Hertz), with similar results at other frequencies. The children with a thyroid sized at the >95th percentile had an odds ratio of 3.86 (95% confidence interval: 2.59-5.10) of having a threshold >20 dB. The results warn that iodine prophylaxis is needed to prevent not only goiter but also other iodine-deficiency disorders, such as involvement of the auditory threshold in school-age children.
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Affiliation(s)
- F Soriguer
- Endocrinology and Nutrition Service, Civil Hospital, Carlos Haya Hospital Complex, Malaga, Spain.
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Almaraz MC, Soriguer F, Zamorano D, Ruiz de Adana S, González E, Esteva I, García J, López MJ. [Incidence of amputaciones of the lower extremities in the population with diabetes mellitus in Málaga (1996-1997)]. Aten Primaria 2000; 26:677-80. [PMID: 11200511 PMCID: PMC7681367 DOI: 10.1016/s0212-6567(00)78750-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
OBJECTIVE To find the frequency of amputations of lower limbs (ALL) with the aim of designing a programme to prevent ALL in people with diabetes mellitus (DM). DESIGN Retrospective observation study. SETTING Population study in Malaga and its province. PATIENTS The clinical records of everyone with ALL in public or subsidized hospitals in the province of Malaga between January 1 1996 and December 31 1997 were reviewed. Traumatic or tumoural ALL were excluded. Cumulative incidence, relative risk (RR) of ALL and the mortality rate of people with DM were calculated. RESULTS 449 ALL took place during the period studied, 316 (70.3%) in people with DM and 133 (29.6%) in people not suffering DM. The incidence of ALL per 100,000 people and per year was 6.3 (CI: 4.7-7.8) in the population without DM and 136.1 (CI: 114.9-157.3) in people with DM. The RR of ALL was 21.6 (CI: 17.6-26.4) for the population with DM, with differences between men and women (16.8 vs. 36.1, respectively). Mean age of ALL was significantly greater (p < 0.05) for the population with DM (70.0 +/- 10.2 vs. 68.9 +/- 15.9 years old). Older ALL were more numerous in both women and men in the two groups studied. The mortality rate, complications and mean stay in hospital were greater in the population with DM. CONCLUSIONS This study confirmed the greater risk of ALL run by people with DM. The incidence of ALL in this study was less than in countries of Northern Europe, the USA and Australia, but more than in any study published before in Spain.
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Affiliation(s)
- M C Almaraz
- Unidad de Atención al Pie Diabético, Servicio de Endocrinología y Nutrición, Hospital Civil, Complejo Hospitalario Carlos Haya.
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Olveira G, Soriguer F, Vázquez F, González-Romero S, Ruiz de Adana S, Aguilar M. [Trends of antidiabetic drug prescriptions in Andalucia (1986-1994)]. Aten Primaria 1999; 24:145-51. [PMID: 10444868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023] Open
Abstract
OBJECTIVE Tendencies in the consumption of antidiabetic agents in Andalusia between 1986-1994 were analysed, with special emphasis on the impact of the introduction of acarbose and mechanized systems for the injection of insulin. METHODS The information concerning consumption was obtained from the data bases of the Andalusian Health Service and the Ministry of Health which contain details of the items sold in community chemists and charged to the National Health System. Data are expressed as defined daily doses per 1000 inhabitants per day (DID). RESULTS Insulin consumption rose from 4.67 DID in 1986 to 9.33 DID en 1994, an increase (delta) of 99.8%. All types of insulins contributed to the increase, with the mixtures rising most (delta 275%). Intermediate insulins were the most used. Prefilled syringes accounted for 25% of all insulin dispensed in 1994. Consumption of oral antidiabetic agents (OAA) rose from 12.75 DID in 1986 to 20.92 DID in 1994 (delta 64%). The most prescribed OAAs during these years were second generation sulphonylureas, representing 83% of those dispensed in 1994, followed by acarbose (11%), biguanides (3.8%), and first generation sulphonylureas (2.1%). CONCLUSIONS There was a notable increase in the consumption of insulins and OAAs. Although the tendency in the consumption differs from that expected according to consensus agreements, qualitative changes were seen, suggesting an improvement in prescription habits. The appearance of mechanized injection systems for insulin and of acarbose have clearly modified prescription habits.
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Affiliation(s)
- G Olveira
- Hospital Universitario Puerta del Mar, Cádiz
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Olveira G, Soriguer F, Ortega C, Villalba D, Esteva I, Aguilar M. [Factors influencing the prescription of insulin and oral antidiabetics in primary care]. Aten Primaria 1999; 23:260-7. [PMID: 10341456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023] Open
Abstract
OBJECTIVES To analyse the prescription of insulin and oral diabetic medication (ODM) in primary health care, and to evaluate which variables, depending on the prescribing doctor, work-place or population attended, explain quality and/or quantity variations in prescription. DESIGN Crossover, observational study. SETTING Málaga-Este Health District, Málaga. PARTICIPANTS 21,166 prescriptions issued by 144 doctors in the Málaga-Este Health District during the first quarter of 1997 were analysed. MEASUREMENTS AND MAIN RESULTS Insulin consumption of 10.63 defined daily doses per 1,000 inhabitants and day (DID) and ODM of 18.51 DID were calculated. No significant differences were observed in insulin or ODM prescription for sex, and few for age, job or doctors' specialty via MIR (intern) training. Working in a centre with MIR teaching and in a reformed centre were significantly associated with a greater use of insulin (p < 0.0001 and p < 0.02, respectively). Having a higher allocation of patients drawing pensions meant a greater consumption of insulin (p < 0.01) and even more of ODM (p < 0.0001). The population allocated being older was associated with greater consumption of ODM without any changes in insulin prescription. CONCLUSIONS The personal features of doctors working in primary care affect very little the quantity and quality of insulin and ODM prescription. The characteristics of the work-place (reformed centre and centre entitled to teach) and the population attended (older and drawing a pension) are the main factors conditioning the amount of prescription of insulin and ODM, respectively. Nevertheless, in all cases ODM prescription quality is low.
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Affiliation(s)
- G Olveira
- Secciones de Endocrinología de los Hospitales Universitarios Puerta del Mar Cádiz
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Olveira G, Soriguer F, Ortega C, Villalba D, Mancha I, García-Arnés J. [Use of reagent materials for self-monitoring in the metropolitan area of Malaga (1994-1996)]. Aten Primaria 1998; 21:75-80. [PMID: 9608130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVES To find the evolution of consumption of self-analysis material used to control Diabetes (reactive strips of glucose) and the costs involved, in the metropolitan area of Málaga from July 1994 to the first quarter of 1996. DESIGN Descriptive retrospective study. SETTING Metropolitan area of Málaga (580, 586 inhabitants), which is divided in two HEALTH DISTRICTS: Málaga East and West. PATIENTS All diabetics using reactive strips in the metropolitan area of Málaga which are charged to the National Health system. MEASUREMENTS AND MAIN RESULTS The data base of the health districts of the metropolitan area of Málaga was used for the review of public prescriptions of reactive strips. Consumption in relation to the total population was analysed and the average consumption per diabetic was calculated. The total number of patients for whom reactive strips were prescribed increased considerably over the three years studied. CONCLUSIONS A considerable increase in consumption of glucose reactive strips was observed in recent years in the metropolitan area of Málaga, mainly because of its generalised use among elderly patients. Consumption of urine strips was small and tended to fall.
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Affiliation(s)
- G Olveira
- Sección de Endocrinología, Hospital Regional Universitario Carlos Haya de Málaga
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Abstract
Catecholamine-induced cardiomyopathy is a rare complication of pheochromocytoma. We present a case of pheochromocytoma that developed preoperative heart failure. Left ventricular dilation and severe hypokinesia were demonstrated by echocardiography. Heart failure was successfully treated with digitalis, diuretics and captopril. There were no surgical complications and the follow up showed and improvement on the systolic function evaluated by echocardiography and isotope ventriculography, 3 and 6 months after surgery. We review the pathophysiology and evolution of catecholamine induced cardiomyopathy. Preload reserve can be one of the adaptive mechanisms of the ventricle in catecholamine-induced cardiomyopathy. Conventional therapy of hypertension and heart failure can be effective to correct the symptoms of cardiac dysfunction.
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Affiliation(s)
- J Alvarez
- Servicio de Cardiología, Hospital Regional Carlos Haya, Málaga
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