T cell clones from Schistosoma haematobium infected and exposed individuals lacking distinct cytokine profiles for Th1/Th2 polarisation

T cell clones were derived from peripheral blood mononuclear cells of Schistosoma haematobium infected and uninfected individuals living in an endemic area. The clones were stimulated with S. haematobium worm and egg antigens and purified protein derivative. Attempts were made to classify the T cell clones according to production of the cytokines IL-4, IL-5 and IFN-gamma. All the T cell clones derived were observed to produce cytokines used as markers for the classification of Th1/Th2 subsets. However, the 'signature' cytokines marking each subset were produced at different levels. The classification depended on the dominating cytokine type, which was having either Th0/1 or Th0/2 subsets. The results indicated that no distinct cytokine profiles for polarisation of Th1/Th2 subsets were detected in these S. haematobium infected humans. The balance in the profiles of cytokines marking each subset were related to infection and re-infection status after treatment with praziquantel. In the present study, as judged by the changes in infection status with time, the T cell responses appeared to be less stable and more dynamic, suggesting that small quantitative changes in the balance of the cytokines response could result in either susceptibility or resistant to S. haematobium infection.

Diterpenoids from Azorella compacta (Umbelliferae) active on Trypanosoma cruzi

The anti-Trypanosoma cruzi activity of natural products isolated from Azorella compacta was evaluated, with particular emphasis on their effect against intracellular amastigotes. Five diterpenoids from A. compacta derived from mulinane and azorellane were isolated and identified. Only two products, named azorellanol (Y-2) and mulin-11,3-dien-20-oic acid (Y-5), showed trypanocidal activity against all stages of T. cruzi including intracellular amastigotes. At 10 µM, these compounds displayed a strong lytic activity. It ranged from 88.4 ± 0.6 to 99.0 ± 1 % for all strains and stages evaluate, with an IC50 /18 h values of 20-84 µM and 41-87 µM, respectively. The development of intracellular amastigotes was also inhibited by nearly 60% at 25 µM. The trypanocidal molecules Y-2 and Y-5 did show different degrees of cytotoxicity depending on the cell line tested, with an IC50 /24 h ranging from 33.2 to 161.2 µM. We evaluated the effect of diterpenoids against intracellular T. cruzi forms by immunofluorescent identification of a specific membrane molecular marker (Ssp-4 antigen) of the T. cruzi amastigote forms. The accuracy and reproducibility of the measurements were found to be outstanding when examined by confocal microscopy.

An experimental study on the shallow-level migmatization of ferrogabbros from the Fuerteventura Basal Complex, Canary Islands

Spectacular shallow-level migmatization of ferrogabbroic rocks occurs in a metamorphic contact aureole of a gabbroic pluton of the Tierra Mala massif (TM) on Fuerteventura (Canary Islands). In order to improve our knowledge of the low pressure melting behavior of gabbroic rocks and to constrain the conditions of migmatization of the TM gabbros, we performed partial melting experiments on a natural ferrogabbro, which is assumed as protolith of the migmatites. The experiments were performed in an internally heated pressure vessel (IHPV) at 200 MPa, 930-1150 degreesC at relatively oxidizing conditions. Distinct amounts of water were added to the charge. From 930 to 1000 degreesC, the observed experimental phases are plagioclase (An(60-70)), clinopyroxene, amphibole (titanian magnesiohastingsites), two Fe-Ti oxides, and a basaltic, K-poor melt. Above 1000 degreesC, amphibole is no longer stable. The first melts are very rich in non-native plagioclase (>70 wt.%). This indicates that at the beginning of partial melting plagioclase is the major phase which is consumed to produce melt. In the experiments, plagioclase is stable up to high temperatures (1060 degreesC) showing increasing An content with temperature. This is not compatible with the natural migmatites, in which An-rich plagioclase is absent in the melanosomes, while amphibole is stable. Our results show that the partial melting of the natural rocks cannot be regarded as an ``in-situ'' process that occurred in a closed system. Considerable amounts of alkalis probably transported by water-rich fluids, derived from the mafic pluton underplating the TM gabbro, were necessary to drive the melting reaction out of the stability range of plagioclase. A partial melting experiment with a migmatite gabbro showing typical ``in-situ'' textures as starting material supports this assumption. Crystallization experiments performed at 1000 degreesC on a glass of the fitised ferrogabbro with different water contents added to the charge show that generally high water activities could be achieved (crystallization of amphibole), independently of the bulk water content, even in a system with very low initial bulk water content (0.3 wt.%). Increasing water contents produce plagioclase richer in An, reduces the modal proportion of plagioclase in the crystallizing assemblage and extends the melt fraction. High melt fractions of >30 wt.% could only be observed in systems with high bulk water contents (> - 2 wt.%). This indicates that the migmatites were generated under water-rich conditions (probably water-saturated), since those migmatites, which are characterized as ``in-situ'' formations, show generally high amounts of leucosomes (>30 wt.%). (C) 2003 Elsevier B.V. All rights reserved.

Policy Diffusion: An Agent-Based Approach

Methods like Event History Analysis can show the existence of diffusion and part of its nature, but do not study the process itself. Nowadays, thanks to the increasing performance of computers, processes can be studied using computational modeling. This thesis presents an agent-based model of policy diffusion mainly inspired from the model developed by Braun and Gilardi (2006). I first start by developing a theoretical framework of policy diffusion that presents the main internal drivers of policy diffusion - such as the preference for the policy, the effectiveness of the policy, the institutional constraints, and the ideology - and its main mechanisms, namely learning, competition, emulation, and coercion. Therefore diffusion, expressed by these interdependencies, is a complex process that needs to be studied with computational agent-based modeling. In a second step, computational agent-based modeling is defined along with its most significant concepts: complexity and emergence. Using computational agent-based modeling implies the development of an algorithm and its programming. When this latter has been developed, we let the different agents interact. Consequently, a phenomenon of diffusion, derived from learning, emerges, meaning that the choice made by an agent is conditional to that made by its neighbors. As a result, learning follows an inverted S-curve, which leads to partial convergence - global divergence and local convergence - that triggers the emergence of political clusters; i.e. the creation of regions with the same policy. Furthermore, the average effectiveness in this computational world tends to follow a J-shaped curve, meaning that not only time is needed for a policy to deploy its effects, but that it also takes time for a country to find the best-suited policy. To conclude, diffusion is an emergent phenomenon from complex interactions and its outcomes as ensued from my model are in line with the theoretical expectations and the empirical evidence.Les méthodes d'analyse de biographie (event history analysis) permettent de mettre en évidence l'existence de phénomènes de diffusion et de les décrire, mais ne permettent pas d'en étudier le processus. Les simulations informatiques, grâce aux performances croissantes des ordinateurs, rendent possible l'étude des processus en tant que tels. Cette thèse, basée sur le modèle théorique développé par Braun et Gilardi (2006), présente une simulation centrée sur les agents des phénomènes de diffusion des politiques. Le point de départ de ce travail met en lumière, au niveau théorique, les principaux facteurs de changement internes à un pays : la préférence pour une politique donnée, l'efficacité de cette dernière, les contraintes institutionnelles, l'idéologie, et les principaux mécanismes de diffusion que sont l'apprentissage, la compétition, l'émulation et la coercition. La diffusion, définie par l'interdépendance des différents acteurs, est un système complexe dont l'étude est rendue possible par les simulations centrées sur les agents. Au niveau méthodologique, nous présenterons également les principaux concepts sous-jacents aux simulations, notamment la complexité et l'émergence. De plus, l'utilisation de simulations informatiques implique le développement d'un algorithme et sa programmation. Cette dernière réalisée, les agents peuvent interagir, avec comme résultat l'émergence d'un phénomène de diffusion, dérivé de l'apprentissage, où le choix d'un agent dépend en grande partie de ceux faits par ses voisins. De plus, ce phénomène suit une courbe en S caractéristique, poussant à la création de régions politiquement identiques, mais divergentes au niveau globale. Enfin, l'efficacité moyenne, dans ce monde simulé, suit une courbe en J, ce qui signifie qu'il faut du temps, non seulement pour que la politique montre ses effets, mais également pour qu'un pays introduise la politique la plus efficace. En conclusion, la diffusion est un phénomène émergent résultant d'interactions complexes dont les résultats du processus tel que développé dans ce modèle correspondent tant aux attentes théoriques qu'aux résultats pratiques.

Molecular risk assessment of BIG 1-98 participants by expression profiling using RNA from archival tissue.

Background: The purpose of the work reported here is to test reliable molecular profiles using routinely processed formalin-fixed paraffin-embedded (FFPE) tissues from participants of the clinical trial BIG 1-98 with a median follow-up of 60 months. Methods: RNA from fresh frozen (FF) and FFPE tumor samples of 82 patients were used for quality control, and independent FFPE tissues of 342 postmenopausal participants of BIG 1-98 with ER-positive cancer were analyzed by measuring prospectively selected genes and computing scores representing the functions of the estrogen receptor (eight genes, ER_8), the progesterone receptor (five genes, PGR_5), Her2 (two genes, HER2_2), and proliferation (ten genes, PRO_10) by quantitative reverse transcription PCR (qRT-PCR) on TaqMan Low Density Arrays. Molecular scores were computed for each category and ER_8, PGR_5, HER2_2, and PRO_10 scores were combined into a RISK_25 score. Results: Pearson correlation coefficients between FF- and FFPE-derived scores were at least 0.94 and high concordance was observed between molecular scores and immunohistochemical data. The HER2_2, PGR_ 5, PRO_10 and RISK_25 scores were significant predictors of disease free-survival (DFS) in univariate Cox proportional hazard regression. PRO_10 and RISK_25 scores predicted DFS in patients with histological grade II breast cancer and in lymph node positive disease. The PRO_10 and PGR_ 5 scores were independent predictors of DFS in multivariate Cox regression models incorporating clinical risk indicators; PRO_10 outperformed Ki-67 labeling index in multivariate Cox proportional hazard analyses. Conclusions: Scores representing the endocrine responsiveness and proliferation status of breast cancers were developed from gene expression analyses based on RNA derived from FFPE tissues. The validation of the molecular scores with tumor samples of participants of the BIG 1-98 trial demonstrates that such scores can serve as independent prognostic factors to estimate disease free survival (DFS) in postmenopausal patients with estrogen receptor positive breast cancer.

Framework for Junior Cycle - Full Report

The Framework for Junior Cycle (The Framework) was published in October 2012. It is based on the National Council for Curriculum and Assessment’s advice to the Department as set out in Towards a Framework for Junior Cycle (November 2011) and on research into education for our young people aged 12 to 15 / 16 years. The Framework document can be downloaded from www.education.ie and www.ncca. The mission of the Department of Education and Skills (DES) is “to enable learners to achieve their full potential and contribute to Ireland’s economic, social and cultural development”. By placing students at the centre of the educational experience, the DES wants to ensure that junior cycle education will improve learning experiences and outcomes. The implementation of the Framework for Junior Cycle will enable post-primary schools to provide a quality, inclusive and relevant education with improved learning outcomes for all students, including those with special educational needs

Molecular mechanisms and effects of a rasgap-derived peptide on metastatic progression

Cancer is the second leading cause of mortality worldwide. Cancer progression leads to metastasis formation, which accounts for more than ninety percent of cancer-related death. Metastases are more difficult to be surgically removed because of their invasive behavior and shape. In addition, during their transformation journey, they become more and more resistant to anticancer drugs. Significant improvements have been achieved in therapy against cancer in recent years but targeting the metastatic cascade remains the Achilles heel of the cure against cancer. A First step in the metastatic process is the escape of cancer cells from the primary tumor site. This involves an increase in cell motility and the concomitant ability to clear a path through the extracellular matrix. From a therapeutic point of view, inhibition of cell migration is a logical approach to develop anti-metastatic drugs. Our lab previously developed a cell permeable peptide derived from a caspase-3-generaied fragment of the RasGAP protein called TAT-RasGAP317-326. This peptide efficiently and specifically sensitizes cancer cells to chemotherapy- and radiotherapy-induced ceil death, which allows decreasing the anticancer drug doses and eventually their associated side- effects. In the present study we discovered that TAT-RasGAP317.326 also increases cell adhesion which was associated with inhibition of cell migration and invasion into the extracellular matrix. The ability of TAT-RasGAP317.326 to increase ceil adhesion involves the dramatic depolymerization of actin cytoskekton together with redistribution of focal adhesions. We found that the inhibitory effects on migration were mediated by a RhoGAP tumor and metastasis suppressor cailed DLC1 (Deleted in Liver Cancer 1). Moreover. DEC 1 was found to be a direct RasGAP-interacting protein and this interaction requires the RasGAP tryptophan 317 residue, the very first RasGAP residue of TAT-RasGAP317.326. We then evaluated the roie of RasGAP fragments in the in vivo metastatic cascade. We found that breast cancer cells overexpressing the parental RasGAP fragment, to which the TAT-RasGAP317.326 peptide belongs, have a markedly decreased ability to form lung metastases. Unfortunately, we were not able to recapitulate these an ti-metastatic effects when TAT-RasGAP317.326 was injected. However, we later understood that this was due to the fact that TAT-RasGAP317.326 was not properly delivered to the primary tumors. Further work, aimed at better understanding of how TAT-RasGAP317.326 functions, revealed that the ten amino acid TAT-RasGAP317.326 peptide could, be narrowed down to a three amino acid TAT-RasGAP317.329 peptide while keeping its sensitizer activity. In parallel, investigations on the RasGAP-DLCl binding indicated that the arginine linger of the DLC1 GAP domain is required for this interaction, which suggests that TAT-RasGAP317.326 modulates the GAP activity of DLC1. Additional work should be performed to fully elucidate its mechanism of action and render TAT-RasGAP317.326 usable as a tool to fight cancer on two fronts, by improving chemotherapy and preventing metastatic progression. - Le cancer est la deuxième cause de mortalité dans le monde. La formation de métastases est la dernière étape de la progression cancéreuse et représente plus du nonante pour cent des morts induites par le cancer. De par leur morphologie et comportement invasifs, ii est difficile d'avoir recours à la chirurgie pour exciser des métastases. De plus, les cellules cancéreuses en progression deviennent souvent de plus en plus résistantes aux drogues anticancéreuses. Ces dernières années, des avancements significatifs ont contribué à l'amélioration de la lutte contre le cancer. Néanmoins, pouvoir cibler spécifiquement la cascade métastatique demeure cependant le talon d'Achille des thérapies anticancéreuses. Une première étape dans ie processus métastatique est l'évasion des cellules cancéreuses du site de la tumeur primaire. Ceci requiert une augmentation de la motiliié cellulaire couplée à la capacité de se frayer un chemin au sein de la matrice extracelluiaire. D'un point de vue thérapeutique, inhiber la migration cellulaire est une approche attrayante. Notre laboratoire a développé un peptide, nommé TAT-RasGAP317.326 dérivé d'un fragment qui est lui-même le résultat du clivage de la protéine RasGAP par la caspase-3. Ce peptide est capable de pénétrer les cellules cancéreuses et de les sensibiliser spécifiquement à la mort induite par la radiothérapie et la chimiothérapie. La finalité des effets de ce peptide est de pouvoir diminuer les doses des traitements anti-cancéreux et donc des effets secondaires qu'ils engendrent. Dans cette étude, nous avons découvert que TAT-RasGAP317.326 augmente l'adhésion des cellules et inhibe la migration cellulaire ainsi que l'invasion des cellules à travers une matrice extracellulaire. La capacité de TAT-RasGAP317.326 à induire l'adhésion repose sur ia dépolymérisation du cytosquelette d'actine associée à une redistribution des points d'ancrage cellulaire. Nous avons découvert que l'inhibition de ia migration par TAT-RasGAP317.326 nécessitait la présence d'un suppresseur de tumeur et de métastases appelé DLC1 (Deleted in Liver Cancer l), qui par ailleurs s'avère aussi être une protéine RhoGAP. De plus, nous avons aussi trouvé que DLC1 était un partenaire d'interaction de RasGAP et que cette interaction s'effectuait via l'acide aminé tryptophane 317 de RasGAP. qui s'avère être le premier acide aminé du peptide TAT-RasGAP317.326. Nous avons ensuite évalué le rôle joué par certains fragments de RasGAP dans le processus de métastatisation. Dans ce contexte, des cellules de cancer du sein qui sur-expriment un fragment de RasGAP contenant la séquence TAT-RasGAP317.326 ont vu leur potentiel métastatique diminuer drastiquerment. Malheureusement, aucun effet anti-métastatique n'a été obtenu après injection de TAT-RasGAP317.326 dans les souris. Cependant, nous avons réalisé rétrospectivement que TAT-RasGAP317.326 n'était pas correctement délivré à la tumeur primaire, ce qui nous empêche de tirer des conclusions sur le rôle anti-métastatique de ce peptide. La suite de cette étude visant à mieux comprendre comment TAT-RasGAP317.326 agit, a mené à la découverte que les dix acides aminés de TAT-RasGAP317.326 pouvaient être réduits à trois acides aminés, TAT-RasGAP317.329, tout en gardant l'effet sensibilisateur à la chimiothérapie. En visant à élucider le mode d'interaction entre RasGAP et DLC1, nous avons découvert qu'un acide aminé nécessaire à l'activité GAP de DLC1 était requis pour lier RasGAP, ce qui laisse présager que TAT-RasGAp317.32c, module i'activité GAP de DLC1. Des travaux supplémentaires doivent encore être effectués pour complètement élucider les mécanismes d'action de TAT-RasGAP317.326 et afin de pouvoir l'utiliser comme un outil pour combattre le cancer sur deux fronts, en améliorant les chimiothérapies et en inhibant la formation de métastases.

High proportion of hepatitis C virus genotypes 1 and 3 in a large cohort of patients from Southern Brazil

Hepatitis C virus (HCV) isolates have been divided into six genotypes (1 to 6). The duration of hepatitis C standard treatment is 48 weeks for patients infected with HCV genotype 1 vs 24 weeks for those infected with genotypes 2 and 3. A total of 1544 HCV isolates from chronic patients living in the southern Brazilian states of Rio Grande do Sul (RS, n = 627) and Santa Catarina (SC, n = 917) were genotyped by restriction fragment length polymorphism (RFLP) of polymerase chain reaction (PCR) products. In RS, 338 (53.9%; 95% CI 50.0 - 57.8%), 34 (5.4%; 95% CI 3.8 - 7.4%) and, 255 (40.7%; 95% CI 36.9 - 44.6%) samples were from genotypes 1, 2, and 3, respectively. In SC, 468 (51%; 95% CI 47.8 - 54.2%), 26 (2.9%; 95% CI 1.9 - 4.1%) and, 423 (46.1%; 95% CI 42.9 - 49.3%) samples were from genotypes 1, 2, and 3, respectively. Genotyping results were confirmed by direct nucleotide sequencing of PCR products derived from 68 samples, without any discrepancy between PCR-RFLP and nucleotide sequencing methods. In conclusion, almost half of the hepatitis C patients from South of Brazil are infected by genotypes 2 and 3 and, these results have important consequential therapeutic implications as they can be treated for only 24 weeks, not 48.

L'entorn de les WebQuest com a recurs motivador per a la millora del rendiment d'alumnes amb dificultats d'atenció i amb N.E.E.

A partir de la creació i aplicació didàctica d'una WebQuest en un curs de 4t de Primària s'analitza com i de uina manera pot influir positivament en el rendiment personal i acadèmic del grup d'alumnes, grup que presenta unes característiques acusades de dificultats d'atenció generalitzada, forts desnivells de coneixements, i en el qual es troben alumnes amb necessitats educatives especials (n.e.e.). Les webquest poden ser un bon recurs didàctic per a motivar el treball cooperatiu i la interacció entre alumnes, professors i les tecnologies de la informació i la comunicació.

Biological and genetic aspects of experimental hybrids from species of the Phyllosoma complex (Hemiptera: Reduviidae: Triatominae)

The present work is a thorough investigation of the degree of reproductive isolation between Meccus mazzottii and Meccus longipennis, Meccus picturatus, Meccus pallidipennis and Meccus bassolsae, as well as between M. longipennis and M. picturatus. We examined fertility and segregation of morphological characteristics in two generations of hybrids derived from crosses between these species. The percentage of pairs with (fertile) offspring was highest in the set of crosses between M. longipennis and M. picturatus, and lowest between M. mazzottii and M. picturatus. Most first-generation (F1) individuals from crosses involving M. mazzottii were morphologically similar to this species, while only F1 x F1 progeny of parental crosses between M. mazzottii and M. longipennis had offspring second generation that looked like M. mazzottii. The results indicate that different degrees of reproductive isolation apparently exist among the species of the Phyllosoma complex examined in this study. The biological evidence obtained in this study does not support the proposal that M. longipennis and M. picturatus are full species. It could indicate on the contrary, that both could be considered as subspecies of a single polytypic species. On the other hand, biological evidence supports the proposal that M. mazzottii is a full species.

Avaluació Interna als Centres de Secundària : Anàlisi de la situació actual : beneficis, problemes i riscos

El treball es proposa dur a terme un estudi descriptiu sobre la situació de l'avaluació interna a tres centres de secundària per tal de conèixer quina és la situació actual, quines actuacions es porten a terme explícitament o implícitament i quins beneficis se'n deriven o poden derivar-se'n, així com també quins són els problemes i reticències que comporta i els riscos que pot originar la posada en pràctica, tant conscientment com inconscient, d'aquesta avaluació interna.

Usos y formas de la biblioteca virtual en la educación a distancia

L'ús de les noves tecnologies de la informació ha fet possible la creació de biblioteques virtuals universitàries que, no solament són part integrant del model pedagògic, sinó que poden introduir els seus continguts i serveis en llocs fins ara insospitats: a les aules virtuals formant parteix de les assignatures, en els espais virtuals de suport a la docència, en les àrees de recerca i, sens dubte, en l'apartat de Biblioteca que li és propi. Aquestes facilitats derivades de l'organització de Campus Virtuals, permeten al professional bibliotecari/documentalista personalitzar continguts i serveis, i crear biblioteques a mida de cada necessitat. També permeten desenvolupar tècniques "push" per notificar i disseminar els serveis més adequats a cada tipologia d'usuari.

Una Biblioteca Virtual para una comunidad Virtual

El desenvolupament de la ponència se centra en descriure com una comunitat virtual pot accedir a tots els serveis tradicionals d'una universitat presencial i com a més disposa de tota una sèrie de serveis addicionals derivats del disseny d'un Campus Virtual. També descriu com entre aquests serveis s'ha dissenyat una Biblioteca que respongui a les necessitats dels seus usuaris, i com en aquest disseny s'aprofiten al màxim els recursos disponibles en Internet o es creen serveis nous que faciliten la tasca de l'usuari sense que aquest hagi de desplaçar-se del seu punt de treball.

HSV-1-derived amplicon vectors: recent technological improvements and remaining difficulties - a review

Amplicons are defective and non-integrative vectors derived from herpes simplex virus type 1. As the vector genome carries no virus genes, amplicons are both non-toxic for the infected cells and non-pathogenic for the inoculated organisms. In addition, the large transgenic capacity of amplicons, which allow delivery of up to 150 Kbp of foreign DNA, makes these vectors one of the most powerful, interesting and versatile gene delivery platforms. We present here recent technological developments that have significantly improved and extended the use of amplicons, both in cultured cells and in living organisms. In addition, this review also discusses the many difficulties still pending to be solved, in order to achieve stable and physiologically regulated transgene expression.

Consumption and portion sizes of tree nuts, peanuts and seeds in the European Prospective Investigation into Cancer and Nutrition (EPIC) cohorts from 10 European countries

Tree nuts, peanuts and seeds are nutrient dense foods whose intake has been shown to be associated with reduced risk of some chronic diseases. They are regularly consumed in European diets either as whole, in spreads or from hidden sources (e.g. commercial products). However, little is known about their intake profiles or differences in consumption between European countries or geographic regions. The objective of this study was to analyse the population mean intake and average portion sizes in subjects reporting intake of nuts and seeds consumed as whole, derived from hidden sources or from spreads. Data was obtained from standardised 24-hour dietary recalls collected from 36 994 subjects in 10 different countries that are part of the European Prospective Investigation into Cancer and Nutrition (EPIC). Overall, for nuts and seeds consumed as whole, the percentage of subjects reporting intake on the day of the recall was: tree nuts = 4. 4%, peanuts = 2.3 % and seeds = 1.3 %. The data show a clear northern (Sweden: mean intake = 0.15 g/d, average portion size = 15.1 g/d) to southern (Spain: mean intake = 2.99 g/d, average portion size = 34.7 g/d) European gradient of whole tree nut intake. The three most popular tree nuts were walnuts, almonds and hazelnuts, respectively. In general, tree nuts were more widely consumed than peanuts or seeds. In subjects reporting intake, men consumed a significantly higher average portion size of tree nuts (28.5 v. 23.1 g/d, P<0.01) and peanuts (46.1 v. 35.1 g/d, P<0.01) per day than women. These data may be useful in devising research initiatives and health policy strategies based on the intake of this food group.