Search results for "language"

Improvements to Healthspan Through Environmental Enrichment and Lifestyle Interventions: Where Are We Now?

2020

Environmental enrichment (EE) is an experimental paradigm that is used to explore how a complex, stimulating environment can impact overall health. In laboratory animal experiments, EE housing conditions typically include larger-than-standard cages, abundant bedding, running wheels, mazes, toys, and shelters which are rearranged regularly to further increase stimulation. EE has been shown to improve multiple aspects of health, including but not limited to metabolism, learning and cognition, anxiety and depression, and immunocompetence. Recent advances in lifespan have led some researchers to consider aging as a risk factor for disease. As such, there is a pressing need to understand the pro…

2014

Published version of an article from the journal: Food & Nutrition Research. Also available from the publisher: http://dx.doi.org/10.3402/fnr.v58.23956

A nutrition intervention with a main focus on vegetables and bread consumption among young men in the Norwegian National Guard

2013

Background : Young men are difficult to reach with conventional nutrition information and they have a low intake of vegetables and whole grain cereals. Few intervention studies have focused on improving young men’s consumption of vegetables and whole grains. Objective : A 5-month intervention focusing on a combination of increased availability of healthy foods and nutritional information was developed to stimulate the intake of vegetables and semi-whole grain bread among a group of young men in the Norwegian military. Subjects : A total of 376 recruits in the intervention group and 105 recruits in the control group participated in the entire study. Results: The average daily increase in con…

First Report on the Latvian SARS-CoV-2 Isolate Genetic Diversity

2021

Remaining a major healthcare concern with nearly 29 million confirmed cases worldwide at the time of writing, novel severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) has caused more than 920 thousand deaths since its outbreak in China, December 2019. First case of a person testing positive for SARS-CoV-2 infection within the territory of the Republic of Latvia was registered on 2nd of March 2020, 9 days prior to the pandemic declaration by WHO. Since then, more than 277,000 tests were carried out confirming a total of 1,464 cases of coronavirus disease 2019 (COVID-19) in the country as of 12th of September 2020. Rapidly reacting to the spread of the infection, an ongoing sequenci…

Consumir la <em>obra de terra</em>. Los orígenes de la cerámica valenciana por el lado de la demanda (1283-1349)

2018

Los orígenes de las vajillas cerámicas valencianas, uno de los productos más codiciados de la Baja Edad Media, se han explicado tradicionalmente desde el punto de vista de la oferta. El interés por los aspectos tecnológicos y estilísticos —productivos— ha tendido a eclipsar las cuestiones que van más allá de los objetos, que afectan al punto de vista del consumidor: ¿hasta qué punto fue clave la demanda de obra de terra de la propia sociedad valenciana en el inicio de su producción? Este artículo valora esta cuestión a través de una muestra de 232 inventarios de bienes de entre 1283 y 1349, sobre los que se aplican los análisis cuantitativos propios de la historiografía del consumo. Se argu…

The grain market, short-term credit, and economic inequality in the Kingdom of Valencia. The towns of Cocentaina, and Castellón in the Fifteenth-Cent…

2018

Despite the predominance of small peasant farms in the Valencian countryside in the Late Middle Ages, large sections of the peasantry were forced to turn to the market to obtain cereals for consumption and sowing. Insufficient land and lack of liquidity caused by the seasonal cycle of crops made it necessary to use short-term credit, which was recorded in the court of local justice in the legal form of “obligacions”. The aim of this paper is to analyse the economic role of this credit market, identifying varieties of commercialised cereals, seasonality of purchases and payments, price trends and the socio-professional background of buyers (debtors) and sellers (creditors). Thus, we study ho…

Dynamical Features of the MAP Kinase Cascade

2017

The MAP kinase cascade is an important signal transduction system in molecular biology for which a lot of mathematical modelling has been done. This paper surveys what has been proved mathematically about the qualitative properties of solutions of the ordinary differential equations arising as models for this biological system. It focuses, in particular, on the issues of multistability and the existence of sustained oscillations. It also gives a concise introduction to the mathematical techniques used in this context, bifurcation theory and geometric singular perturbation theory, as they relate to these specific examples. In addition further directions are presented in which the application…

Multifaceted Health Benefits of Mangifera indica L. (Mango): The Inestimable Value of Orchards Recently Planted in Sicilian Rural Areas

2017

Historically, Mangifera indica L. cultivations have been widely planted in tropical areas of India, Africa, Asia, and Central America. However, at least 20 years ago its spreading allowed the development of some cultivars in Sicily, an island to the south of Italy, where the favourable subtropical climate and adapted soils represent the perfect field to create new sources of production for the Sicilian agricultural supply chain. Currently, cultivations of Kensington Pride, Keitt, Glenn, Maya, and Tommy Atkins varieties are active in Sicily and their products meet the requirements of local and European markets. Mango plants produce fleshy stone fruits rich in phytochemicals with an undispute…

Novel therapeutic targets to improve IVF outcomes in endometriosis patients: a review and future prospects

2020

AbstractBACKGROUNDPatients with endometriosis often experience infertility and have poor IVF outcomes, with low fertilization and pregnancy rates. Although many theories have tried to explain the mechanisms underlying infertility in these patients, none of them is conclusive.OBJECTIVE AND RATIONALEIn this review, we discuss the pathologic mechanisms through which endometriosis likely leads to infertility along with the therapeutic options used to date to treat endometriosis-related infertility and, thereby, to improve IVF outcomes in patients with endometriosis.SEARCH METHODSWe performed a comprehensive literature search of clinical outcomes in endometriosis and the molecular mechanisms con…

Transgenerational effects of insecticides - implications for rapid pest evolution in agroecosystems

2018

Although pesticides are a major selective force in driving the evolution of insect pests, the evolutionary processes that give rise to insecticide resistance remain poorly understood. Insecticide resistance has been widely observed to increase with frequent and intense insecticide exposure, but can be lost following the relaxation of insecticide use. One possible but rarely explored explanation is that insecticide resistance may be associated with epigenetic modifications, which influence the patterning of gene expression without changing underlying DNA sequence. Epigenetic modifications such as DNA methylation, histone modifications, and small RNAs have been observed to be heritable in art…