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Serrano A, Manso C, Franch C, Martínez C, García E, Gómez R, Calzada E. EPA-1198 – Influence of the moon on decompensation of bipolar disorders. Eur Psychiatry 2014. [DOI: 10.1016/s0924-9338(14)78445-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Dávila I, Navarro A, Domínguez-Ortega J, Alonso A, Antolín-Amérigo D, Diéguez MC, González-Mancebo E, Martíns C, Martínez C, Núñez B, Prior N, Rechel M, Rosado A, Ruiz-Hornillos J, Sansosti A, Torrecillas M, Jerez MJ. SLIT: indications, follow-up, and management. J Investig Allergol Clin Immunol 2014; 24 Suppl 1:1-35. [PMID: 25011377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023] Open
Abstract
Specific sublingual immunotherapy (SLIT) has been proved to be a safe and effective approach in respiratory allergy. However, further research is required on aspects such as patient selection, use of optimal dosing, effects on asthma, long-term effects, and management of adverse reactions. In addition, the widely heterogeneous nature of studies on SLIT performed to date and the application of the criteria for subcutaneous immunotherapy make it difficult for the prescribing clinician to draw accurate and useful conclusions. Therefore, the QUASAR Group (QUality in the Administration of SLIT in Allergic Rhinitis), which comprises allergologists with broad clinical experience in SLIT, investigated the latest research findings and available data on this approach. Working parties were formed in 3 different categories: selection of candidates for SLIT, treatment efficacy, and adverse reactions. We performed a PubMed search for articles that were representative of each category and found 850. From these, we finally selected 266 articles, which were reviewed to retrieve data on SLIT. Evidence for each clinical question was graded according to the Oxford classification. The resulting text was evaluated on 3 occasions by all the members of the group until the final version was agreed upon. In this version, we review available evidence on SLIT, particularly with pollens, which is the subject of most articles. In areas where evidence is insufficient, an alternative agreed upon by the members of the QUASAR group is presented. Finally, we propose algorithms for selecting candidates for SLIT and for management of adverse events.
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Martínez C, López Picado A, Egea Santaolalla C, Manjón Caballero J, Izaguirre Martínez I, De Andrés Eciolaza J. Social jetlag more than the evening crototype is the main cause of chronic sleep privation in teen people. Sleep Med 2013. [DOI: 10.1016/j.sleep.2013.11.529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Martínez C, Ramírez N, Gómez V, Pocurull E, Borrull F. Simultaneous determination of 76 micropollutants in water samples by headspace solid phase microextraction and gas chromatography–mass spectrometry. Talanta 2013; 116:937-45. [DOI: 10.1016/j.talanta.2013.07.055] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2013] [Revised: 07/18/2013] [Accepted: 07/24/2013] [Indexed: 01/30/2023]
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Ramírez-Fuentes C, Martí-Bonmatí L, Torregrosa A, del Val A, Martínez C. Variations in the size of focal nodular hyperplasia on magnetic resonance imaging. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.rxeng.2011.12.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Fernández de Larrea C, Jiménez R, Rosiñol L, Giné E, Tovar N, Cibeira MT, Fernández-Avilés F, Martínez C, Rovira M, Bladé J. Pattern of relapse and progression after autologous SCT as upfront treatment for multiple myeloma. Bone Marrow Transplant 2013; 49:223-7. [PMID: 24076551 DOI: 10.1038/bmt.2013.150] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2013] [Revised: 07/11/2013] [Accepted: 08/13/2013] [Indexed: 12/11/2022]
Abstract
The achievement of CR is the crucial step for a prolonged PFS and OS after an autologous SCT in multiple myeloma (MM). Unfortunately, even with the use of new regimens and the current high CR rates, most, if not all, patients will ultimately relapse or progress. We analyzed the type of relapse or progression (asymptomatic vs symptomatic), clinical features including the presence of extramedullary involvement and time to next treatment in 211 patients who underwent melphalan-based autologous SCT over an 18-year period at our institution. After autologous SCT, serological or asymptomatic relapse/progression was observed in about one half of the patients. The treatment-free interval was significantly longer in patients relapsing from CR than in those progressing from PR (P=0.017). Patients with serological relapse/progression had a significantly longer OS than those relapsing from symptomatic disease (P=0.002). The relapse pattern was similar to the initial clinical presentation. Survival after relapse/progression was shorter in those patients with a 24-h urine M-protein excretion of at least 200 mg (P=0.048). Extramedullary involvement was frequent (24%), being the highest risk in patients with extramedullary involvement at diagnosis (P=0.001).
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Fernández-Carballido C, Gobbo M, Martínez C. SAT0262 Quality of life in early spondyloarthritis and associated factors. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.3209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Fernández Prada M, de Miguel Mendieta E, Fernández-Espartero C, Gobbo M, Martínez C. AB0894 Uveitis prevalence and incidence in patients with early spondyloarthritis. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Fernández-Espartero C, de Miguel E, Fernández Prada M, Gobbo M, Martínez C, Loza E. SAT0263 Validity of ankylosing spondylitis disease activity score (ASDAS) in patients with early spondyloarthritis. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.3210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Fernández-Carballido C, Gobbo M, Martínez C. FRI0281 Physical function in early spondyloarthritis and associated factors. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.2738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Tomero E, Carmona L, Mulero J, de Miguel E, Gobbo M, Martínez C. THU0421 Influence of clinical, laboratory and image findings on the criteria-based diagnosis and classification of patients in new-onset spondyloarthritis units: Results from the esperanza cohort. Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.2386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Martínez C, Canals C, Sarina B, Alessandrino EP, Karakasis D, Pulsoni A, Sica S, Trneny M, Snowden JA, Kanfer E, Milpied N, Bosi A, Guidi S, de Souza CA, Willemze R, Arranz R, Jebavy L, Hellmann A, Sibon D, Oneto R, Luan JJ, Dreger P, Castagna L, Sureda A. Identification of prognostic factors predicting outcome in Hodgkin's lymphoma patients relapsing after autologous stem cell transplantation. ANNALS OF ONCOLOGY : OFFICIAL JOURNAL OF THE EUROPEAN SOCIETY FOR MEDICAL ONCOLOGY 2013. [PMID: 23712545 DOI: 10.1093/annonc/mdt206.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND High-dose chemotherapy followed by autologous stem cell transplantation (ASCT) is the standard of care for patients with relapsed Hodgkin's lymphoma (HL). However, there is currently little information on the predictors of outcome for patients whose disease recurs after ASCT. METHODS Five hundred and eleven adult patients with relapsed HL after ASCT from EBMT-GITMO databases were reviewed. RESULTS Treatments administered following ASCT failure included conventional chemotherapy and/or radiotherapy in 294 (64%) patients, second ASCT in 35 (8%), and alloSCT in 133 (29%). After a median follow-up of 49 months, overall survival (OS) was 32% at 5 years. Independent risk factors for OS were early relapse (<6 months) after ASCT, stage IV, bulky disease, poor performance status (PS), and age ≥50 years at relapse. For patients with no risk factors OS at 5 years was 62% compared with 37% and 12% for those having 1 and ≥2 factors, respectively. This score was also predictive for outcome in each group of rescue treatment after ASCT failure. CONCLUSION(S) Early relapse, stage IV, bulky disease, poor PS, and age ≥50 years at ASCT failure are relevant factors for outcome that may help to understand the results of different therapeutic approaches.
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Martínez C, Canals C, Sarina B, Alessandrino EP, Karakasis D, Pulsoni A, Sica S, Trneny M, Snowden JA, Kanfer E, Milpied N, Bosi A, Guidi S, de Souza CA, Willemze R, Arranz R, Jebavy L, Hellmann A, Sibon D, Oneto R, Luan JJ, Dreger P, Castagna L, Sureda A. Identification of prognostic factors predicting outcome in Hodgkin's lymphoma patients relapsing after autologous stem cell transplantation. Ann Oncol 2013; 24:2430-4. [PMID: 23712545 DOI: 10.1093/annonc/mdt206] [Citation(s) in RCA: 83] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND High-dose chemotherapy followed by autologous stem cell transplantation (ASCT) is the standard of care for patients with relapsed Hodgkin's lymphoma (HL). However, there is currently little information on the predictors of outcome for patients whose disease recurs after ASCT. METHODS Five hundred and eleven adult patients with relapsed HL after ASCT from EBMT-GITMO databases were reviewed. RESULTS Treatments administered following ASCT failure included conventional chemotherapy and/or radiotherapy in 294 (64%) patients, second ASCT in 35 (8%), and alloSCT in 133 (29%). After a median follow-up of 49 months, overall survival (OS) was 32% at 5 years. Independent risk factors for OS were early relapse (<6 months) after ASCT, stage IV, bulky disease, poor performance status (PS), and age ≥50 years at relapse. For patients with no risk factors OS at 5 years was 62% compared with 37% and 12% for those having 1 and ≥2 factors, respectively. This score was also predictive for outcome in each group of rescue treatment after ASCT failure. CONCLUSION(S) Early relapse, stage IV, bulky disease, poor PS, and age ≥50 years at ASCT failure are relevant factors for outcome that may help to understand the results of different therapeutic approaches.
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Martín-Antonio B, Suarez-Lledo M, Arroyes M, Fernández-Avilés F, Martínez C, Rovira M, Espigado I, Gallardo D, Bosch A, Buño I, Martínez-Laperche C, Jiménez-Velasco A, de la Cámara R, Brunet S, Nieto JB, Urbano-Ispizua Á. A variant in IRF3 impacts on the clinical outcome of AML patients submitted to Allo-SCT. Bone Marrow Transplant 2013; 48:1205-11. [DOI: 10.1038/bmt.2013.43] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2012] [Revised: 01/25/2013] [Accepted: 02/21/2013] [Indexed: 12/16/2022]
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Kovacs FM, Arana E, Royuela A, Estremera A, Amengual G, Asenjo B, Sarasíbar H, Galarraga I, Alonso A, Casillas C, Muriel A, Martínez C, Abraira V. Reply: To PMID 22499847. AJNR Am J Neuroradiol 2013; 34:E9. [PMID: 23431570 DOI: 10.3174/ajnr.a3444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Sangorrín MP, García V, Lopes CA, Sáez JS, Martínez C, Ganga MA. Molecular and physiological comparison of spoilage wine yeasts. J Appl Microbiol 2013; 114:1066-74. [PMID: 23311591 DOI: 10.1111/jam.12134] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2012] [Revised: 11/21/2012] [Accepted: 12/11/2012] [Indexed: 11/27/2022]
Abstract
AIMS Dekkera bruxellensis and Pichia guilliermondii are contaminating yeasts in wine due to the production of phenolic aromas. Although the degradation pathway of cinnamic acids, precursors of these phenolic compounds has been described in D. bruxellensis, no such pathway has been described in P. guilliermondii. METHODS AND RESULTS A molecular and physiological characterization of 14 D. bruxellensis and 15 P. guilliermondii phenol-producing strains was carried out. Both p-coumarate decarboxylase (CD) and vinyl reductase (VR) activities, responsible for the production of volatile phenols, were quantified and the production of 4-vinylphenol and 4-ethylphenol were measured. All D. bruxellensis and some P. guilliermondii strains showed the two enzymatic activities, whilst 11 of the 15 strains of this latter species showed only CD activity and did not produce 4-EP in the assay conditions. Furthermore, PCR products obtained with degenerated primers showed a low homology with the sequence of the gene for a phenyl acrylic acid decarboxylase activity described in Saccharomyces cerevisiae. CONCLUSIONS D. bruxellensis and P. guilliermondii may share a similar metabolic pathway for the degradation of cinnamic acids. SIGNIFICANCE AND IMPACT OF THE STUDY This is the first work that analyses the CD and VR activities in P. guilliermondii, and the results suggest that within this species, there are differences in the metabolization of cinnamic acids.
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Vilanova M, Martínez C, Sieiro C, Massneuf I, Dubourdieu D. Ecology ofSaccharomyces cerevisiaein Spontaneous Fermentations at a Rías BaixasAppelation ControléWinery. JOURNAL OF THE INSTITUTE OF BREWING 2012. [DOI: 10.1002/j.2050-0416.2003.tb00602.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Silva D, Cáceres M, Arancibia R, Martínez C, Martínez J, Smith PC. Effects of cigarette smoke and nicotine on cell viability, migration and myofibroblastic differentiation. J Periodontal Res 2012; 47:599-607. [PMID: 23091836 DOI: 10.1111/j.1600-0765.2012.01472.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND AND OBJECTIVE Several studies have analysed the role of nicotine as a prominent agent affecting wound repair in smokers. However, tobacco smoke contains several components that may alter gingival wound healing. The present study aimed to analyse the roles of cigarette smoke condensate (CSC) and nicotine on cell viability, cell migration/invasion and myofibroblastic differentiation using primary cultures of human gingival fibroblasts. MATERIAL AND METHODS To compare the effects of CSC and nicotine, gingival fibroblasts were stimulated with CSC (0.4–500 lg/mL) and the corresponding nicotine concentrations (0.025–32 lg/mL) present in research cigarettes (1R3F). Cell viability was evaluated through the MTS assay. Cell migration and invasion were assessed through scratch wound assays, collagen nested matrices and trans well migration. a-Smooth muscle actin production was evaluated by western blotting. RESULTS Cigarette smoke condensate at 50 lg/mL induced a moderate increase in cell viability, whereas the corresponding nicotine concentration (3.2 lg/mL) did not produce this response. Cigarette smoke condensate at 250 lg/mL, but not nicotine at 16 lg/mL (the corresponding nicotine concentration), induced cell death. Both nicotine and CSC stimulated cell migration (50 lg/mL CSC; 3.2 lg/mL nicotine). At 150 lg/mL, CSC inhibited cell migration; however, the corresponding concentration of nicotine (9.6 lg/mL), did not have this effect. Although both nicotine and CSC inhibited a-smooth muscle actin production, only the latter induced a statistically significant effect on this response. CONCLUSION Cigarette smoke condensate may stimulate cell survival and migration at low concentrations and inhibit these cell responses at higher levels of exposure. Moreover, CSC may interfere in myofibroblastic differentiation.These results show that cigarette smoke, but not nicotine, may significantly alter cell viability, cell migration and myofibroblastic differentiation in gingival mesenchymal cells.
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Martínez C, Goddard J, Milone D, Rufiner H. Bioinspired sparse spectro-temporal representation of speech for robust classification. COMPUT SPEECH LANG 2012. [DOI: 10.1016/j.csl.2012.02.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Martínez C, Calzada B, Grassa H, Figueroa M, Pérez M, García-Velasco J. Outcome of frozen-thawed embryo transfer in natural cycles with spontaneous ovulation versus hCG triggering and hormone replacement therapy. Fertil Steril 2012. [DOI: 10.1016/j.fertnstert.2012.07.659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Puiggròs C, Cuerda C, Virgili N, Chicharro ML, Martínez C, Garde C, de Luis D. [Catheter occlusion and venous thrombosis prevention and incidence in adult home parenteral nutrition (HPN) programme patients]. NUTR HOSP 2012; 27:256-61. [PMID: 22566330 DOI: 10.1590/s0212-16112012000100033] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2011] [Accepted: 10/11/2011] [Indexed: 12/12/2022] Open
Abstract
UNLABELLED In adult home parenteral nutrition (HPN) programme patients up to now no evidence-based recommendations exist on the central venous catheter maintenance nor venous thrombosis prevention. The use of heparin flushes could be linked with long term complications, besides, anticoagulants use is controversial. OBJECTIVES To be aware of the usual maintenance practice for HPN central venous catheters, catheter occlusion and related venous thrombosis incidence in our country. METHODS Retrospective study of active HPN patients older than 18 years registered by the NADYA- SENPE working group until November 2008. RESULTS 49 patients were registered (16 males and 33 females), with an average age of 52.1 ± 13.9 years, belonging to 6 hospitals. HPN length was 57.4 ± 73.3 months with 5.8 ± 1.8 PN days a week. The most frequent pathologies were actinic enteritis, intestinal motility disorders and mesenteric ischemia (20.4% each), and neoplasm (16.3%). The reason for HPN provision was short bowel syndrome (49.0%), and intestinal obstruction (28.6%). Neoplasm (16.3%), thrombotic diathesis, thromboembolic syndrome and bed rest (6.1% each) were the main venous thrombosis adjuvant factors. Tunnelled catheters were used in 77.6% of patients, with implanted port-catheters in the remainder. Maintenance of the line was done with saline solution flushes (28.6%) and different concentrations of heparin solutions (69.4%). When heparin was used, it was removed before PN infusion in 63.3% of patients. Catheter occlusion and venous thrombotic events rates were 0.061/10³ and 0.115/10³ HPN days respectively. Eleven patients (22.4%) were treated with anticoagulant drugs due to previous episodes of venous thrombosis or pulmonary embolism. CONCLUSION [corrected] The incidence of catheter related thrombotic complications incidence is low in this group of patients on HPN. There is a great variety of practices focused on the prevention of both: line occlusion and catheter related venous thrombosis. In conclusion, it would be necessary to standardize practice.
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Alonso C, Guilarte M, Vicario M, Ramos L, Rezzi S, Martínez C, Lobo B, Martin FP, Pigrau M, González-Castro AM, Gallart M, Malagelada JR, Azpiroz F, Kochhar S, Santos J. Acute experimental stress evokes a differential gender-determined increase in human intestinal macromolecular permeability. Neurogastroenterol Motil 2012; 24:740-6, e348-9. [PMID: 22625665 DOI: 10.1111/j.1365-2982.2012.01928.x] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Intestinal epithelial dysfunction is a common pathophysiologic feature in irritable bowel syndrome (IBS) patients and might be the link to its clinical manifestations. We previously showed that chronic psychosocial stress induces jejunal epithelial barrier dysfunction; however, whether this epithelial response is gender-specific and might thus explain the enhanced female susceptibility to IBS remains unknown. METHODS Intestinal responses to acute stress were compared in age-matched groups of healthy women and men (n = 10 each) experiencing low background stress. A 20-cm jejunal segment, was perfused with an isosmotic solution, and intestinal effluents were collected under basal conditions, for 15 min during cold pain stress and for a 45-min recovery period. Epithelial function (net water flux and albumin output), changes in stress hormones, and cardiovascular and psychologic responses to cold stress were measured. KEY RESULTS Heart rate and blood pressure significantly increased during cold pain stress with no differences between men and women. Adrenocorticotropic hormone and cortisol levels during cold pain stress were significantly higher in men. Basal net water flux and epithelial permeability were similar in men and women. Cold pain stress increased water flux in both groups (72 ± 23 and 107 ± 18 μL min(-1) cm(-1) , respectively; F(5, 90) = 5.5; P = 0.003 for Time) and, interestingly, this was associated with a marked increase of albumin permeability in women but not in men (0.8 ± 0.2 vs.-0.7 ± 0.2 mg/15 min; P < 0.0001). CONCLUSIONS & INFERENCES Intestinal macromolecular permeability in response to acute experimental stress is increased in healthy women, a mechanism that may contribute to female oversusceptibility to IBS.
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Yañez L, Saavedra J, Martínez C, Córdova A, Ganga M. Chemometric Analysis for the Detection of Biogenic Amines in Chilean Cabernet Sauvignon Wines: A Comparative Study between Organic and Nonorganic Production. J Food Sci 2012; 77:T143-50. [DOI: 10.1111/j.1750-3841.2012.02796.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Valero MA, Vidal A, Burgos R, Calvo FL, Martínez C, Luengo LM, Cuerda C. [Meta-analysis on the role of lycopene in type 2 diabetes mellitus]. NUTR HOSP 2012; 26:1236-41. [PMID: 22411366 DOI: 10.1590/s0212-16112011000600007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2011] [Accepted: 07/19/2011] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION lycopene is a carotene with a potent antioxidant effect found in tomato and its derivatives. Given that diabetic patients present an increased oxidative stress, lycopene could be beneficial. The aim of this scientific review has been to analyze the scientific evidence of the role of lycopene as an anti-oxidant agent in diabetes, its prevention and the metabolic control and development of complications. MATERIALS AND METHODS We carried out a systematic review and meta-analysis. A literature search was done in Medline and the Cochrane Library, using the MeSH terms "carotenoids" OR "lycopene" AND "type 2 diabetes mellitus". The search was manually completed from the references of the papers found. The quality of the studies was assessed by using the JADAD and STROBE scales. We included a total of 10 articles. RESULTS After adjusting for other risk factors, the OR for developing DM2 as similar among the different levels of lycopene intake. The plasma levels of lycopene increase in the intervention groups. Lycopene decreases the malonyldialdehyde and lipid peroxidation. The non-provitamin A/provitamin A carotenoids ratio is negatively associated with the risk for suffering from diabetic retinopathy. CONCLUSION Tomato or lycopene intake increases the plasma levels of this compound. However, there is no evidence for the association between lycopene intake and the risk for having diabetes. This compound and other tomato derivatives may have a beneficial effect on the oxidative stress in diabetic patients. The non-provitamin A/provitamin A carotenoids ratio is negatively associated with the risk for suffering from diabetic retinopathy, although there are no data available on the relationship between lycopene and other diabetic complications.
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Molina-Montes E, Sánchez-Cantalejo E, Martínez C, Contreras JM, Molina E, Sánchez MJ. Compliance with dietary and nutrient recommendations in the European Prospective Investigation into Cancer and Nutrition (EPIC)-Granada cohort at recruitment. NUTR HOSP 2012; 27:572-82. [PMID: 22732986 DOI: 10.1590/s0212-16112012000200034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2011] [Accepted: 11/22/2011] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND The overall intake of energy and nutrients in the Granada EPIC-cohort (European Prospective Investigation into Cancer and Nutrition) is examined in order to assess compliance with the Spanish Nutritional Objectives (NO) and the Recommended Intakes (RI). METHODS During recruitment (1992-1996), 7,789 participants, aged 35-69, were asked about diet through a validated diet history questionnaire. Nutrient intake is compared to the NO and RI that were valid at that time. Risk of inadequate intake is estimated as the percentage of the sample with intakes: ≤ 1/3 RI (high risk), ≤ 2/3 RI- > 1/3 RI (moderate risk), ≤ RI- > 2/3 RI, > RI. Differences in intakes have been analyzed by sex and age, and by smoking status and BMI. RESULTS The daily intake of nutrients did not meet the NO as the total contribution of energy from proteins and fats exceeded these guidelines. Whilst intake of most nutrients was above the RI, the amount of iron, magnesium and vitamins D and E provided by the diet was not enough to meet the RI: in women aged 20-49 years, about 55% were at moderate risk for iron inadequacy, and a 20% of women for magnesium. Both sexes were at high risk of inadequacy for vitamin D, although sunlight exposure may supply adequate amounts. Never smokers showed a higher compliance to the NO. CONCLUSION At recruitment, the nutrient profile of the diet was unbalanced. The observed nutrient inadequacy for iron, magnesium and vitamin E might be attributed to inappropriate dietary habits, and may have implications for future disease risk.
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