Search results for "dieta"
showing 10 items of 1150 documents
¡Para chuparse los dedos! La importancia de la gastronomía en el aula de E/LE
2014
La gastronomía es uno de los temas más recurrentes en la enseñanza de segundas lenguas, no solo por el aspecto meramente culinario, sino también debido a la carga cultural que lleva aparejada. En el caso del aprendizaje del español como lengua extranjera, la cocina juega un papel fundamental en el día a día de los alumnos en inmersión lingüística. La amplia oferta y variedad de productos, platos y dietas en ocasiones es ignorada por los alumnos por su falta de información o su adscripción a circuitos típicos de estudiantes en los que predominan los productos baratos y escasamente sanos. Por ello, «¡Para chuparse los dedos!» está concebida como una actividad de localización y descarte de los…
Effects of exercise and dietary interventions on serum metabolites in men with insomnia symptoms: A 6-month randomized controlled trial
2020
Abstract Accumulating evidence show that exercise and diet interventions are associated with improved sleep quality. Studies investigating the effects of exercise and dieting on circulating metabolomics in people with sleep disorders, particularly insomnia, are scarce. This 6-month randomized study aimed to assess the effects of exercise and dietary interventions on serum metabolites in men with insomnia symptoms. Seventy-two Finnish men (age: 51.6 ± 10.1 years) with chronic insomnia symptoms who were assigned to different intervention groups completed this study (exercise, n = 24; diet, n = 27; and control, n = 21). The Shapiro-Wilk W-test, Levene test, Spearman correlation analysis, and a…
Dieta del delfín de Risso (Grampus griseus) en el Mediterráneo occidental
2006
DIETA DEL DELFÍN DE RISSO (GRAMPUS GRISEUS) EN EL MEDITERRÁNEO OCCIDENTAL. – Se ha analizado el contenido gastrointestinal de quince ejemplares de Grampus griseus varados en el Mediterráneo occidental entre 40º25’N 00º32’W y 37º35’N 00º45’E durante el período 1987 a 2003. Los resultados indican una dieta teutófaga, basada principalmente en cefalópodos oceánicos destacando los octópodos pelágicos, especialmente Argonauta argo, como la presa más abundante (media = 41,28%; SD±34,32). Algunas especies pertenecientes a las familias mmastrephidae, Histioteuthidae y Onychoteuthidae son también componentes frecuentes de la misma. La distribución batimétrica de los cefalópodos indica que el área de …
Distribution and depletion of sulfadiazine after a multiple per os dosing in gilthead sea bream (Sparus aurata) fed two different diets
2013
The distribution and depletion profile of sulfadiazine (SDZ) were investigated in gilthead sea bream (Sparus aurata) fed on fish oil (FO) or plant oil-based (PO) diets. Fish averaging 230 g were given medicated feed containing 25 mg SDZ kg-1 fish for 5 days at 24-26°C. Blood and muscle plus skin were sampled on days 1, 3, 5, 6, 8 and 9. Differences in plasma and fillet SDZ levels between the two groups were statistically insignificant. The maximum drug concentrations in plasma were 3.2 ± 1.9 μg mL-1 and 2.9 ± 1.2 μg mL-1 in the PO and FO groups, respectively. In post-medicated samples depletion rapidly reached concentrations close to the level of quantification at 72 h post medication. With…
Intended or Unintended Doping? A Review of the Presence of Doping Substances in Dietary Supplements Used in Sports
2017
Introduction: The use of dietary supplements is increasing among athletes, year after year. Related to the high rates of use, unintentional doping occurs. Unintentional doping refers to positive anti-doping tests due to the use of any supplement containing unlisted substances banned by anti-doping regulations and organizations, such as the World Anti-Doping Agency (WADA). The objective of this review is to summarize the presence of unlabeled doping substances in dietary supplements that are used in sports. Methodology: A review of substances/metabolites/markers banned by WADA in ergonutritional supplements was completed using PubMed. The inclusion criteria were studies published up until Se…
Healthy Aging and Dietary Patterns
2021
A number of factors contribute to the complex process of aging, which finally define whether someone will or not develop age-associated chronic diseases in late life. These determinants comprise genetic susceptibility as well as various behavioral, environmental, and dietary factors, all of which have been shown to influence specific pathways regulating the aging process and the extension of life, which makes longevity a multidimensional phenomenon. Although a “miraculous elixir” or a “nutrition pill” are not plausible, researchers agree on the notion that nutritional factors have major impact on the risk of age-associated chronic non-communicable diseases and mortality. In recent years nut…
La memòria col·lectiva dels valencians en Nicolau Primitiu Gómez Serrano. Estudi i edició del dietari Varia I (1934-1935)
2018
Aquest treball pretén posar a l’abast de la comunitat científica l’estudi, la transcripció i edició crítica de la primera part del volum inèdit Varia I (1934-1935) (d’ara en avant Varia I) de Nicolau Primitiu Gómez Serrano, molt conegut com don Nicolau o don Nicolau Primitiu. Acompanya el dietari un corpus d’informació contextual rellevant que inclou cartes, fotografies i altres documents inèdits, referents al context històric de la II República espanyola. Independentment de les notícies que ens aporta, el Varia I de don Nicolau té un extraordinari interés per a la història lingüística i literària del País Valencià, ja que és un testimoniatge pràcticament excepcional de l’ús de la llengua c…
Effect of Magnesium Supplementation on Inflammatory Parameters: A Meta-Analysis of Randomized Controlled Trials
2022
Magnesium (Mg) may have several beneficial effects on human health outcomes. One hypothesized mechanism eliciting such effects is the action of Mg on serum inflammatory parameters. However, studies on this topic to date have several important limitations. Therefore, the present systematic review and meta-analysis aimed to summarize the current state of the art of all randomized control trials (RCTs) investigating the effects of Mg supplementation versus placebo on serum parameters of inflammation. We searched several databases until 23rd November 2021 for RCTs. Eligible studies were RCTs investigating the effect of oral Mg supplementation vs. placebo and having serum inflammatory markers as…
Parasitosis intestinales en pacientes con malabsorción a lactosa y/o fructosa. Valoración del efecto de la terapia combinada
2019
La malabsorción de carbohidratos entre adultos es cada vez más frecuente. Estudios recientes sugieren una relación entre las parasitosis intestinales y el desarrollo de estos procesos patológicos. Las enteroparasitosis provocan cambios en la mucosa intestinal asociados con mala digestión y malabsorción de los alimentos. Este estudio ha analizado la frecuencia de parásitos intestinales en individuos adultos con trastornos gastrointestinales crónicos y diagnóstico de malabsorción a carbohidratos mediante el test de aliento. Para el diagnostico parasitológico se combinaron técnicas convencionales con moleculares. Los parásitos detectados fueron: Giardia intestinalis (24,4%), Blastocystis sp. (…
Kaempferol as a dietary anti-inflammatory agent: current therapeutic standing
2020
Inflammation is a physiological response to different pathological, cellular or vascular damages due to physical, chemical or mechanical trauma. It is characterized by pain, redness, heat and swelling. Current natural drugs are carefully chosen as a novel therapeutic strategy for the management of inflammatory diseases. Different phytochemical constituents are present in natural products. These phytochemicals have high efficacy both in vivo and in vitro. Among them, flavonoids occur in many foods, vegetables and herbal medicines and are considered as the most active constituent, having the ability to attenuate inflammation. Kaempferol is a polyphenol that is richly found in fruits, vegetabl…