“…Previous results suggest that the distribution of HLA-DQ2/DQ7/DQ8 in Chile may differ from that in Europe and North America. In celiac patients and their first-degree relatives (FDRS), we assessed their clinical, serological and histological characteristics, determined HLA-DQ2, HLA-DQ7 and HLA-DQ8 alleles and genotypes, and evaluated the relations between them. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…BACKGROUND: Strains of Toxoplasma gondii in Brazil have high genetic diversity compared to North America and Europe. The bristle-spined porcupine, Chaetomys subspinosus, is often subject to hunting for human food, but it is not known whether it can be a reservoir of this parasite. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…CONCLUSIONS: Findings on relative frequency suggested that Japanese authors of RCT reports have less interest in QOL instruments than other international researchers in Western Europe and North America. Examination of RCT reports published from Japan revealed that there were several points to be improved in reporting QOL instruments. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…This vascular wilt disease, caused by Ophiostoma ulmi and O. novo-ulmi, appeared in the twentieth century and killed millions of elms across North America and Europe. Elm breeding and conservation programmes have identified a reduced number of DED tolerant genotypes. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The widespread invasion of the nonmycorrhizal biennial plant, Alliaria petiolata in North America is hypothesized to be facilitated by the production of novel biochemical weapons that suppress the growth of mycorrhizal fungi. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…BACKGROUND: Injury is second only to cardiovascular disease in terms of acute care costs in North America. One key to improving injury care efficiency is to generate knowledge on the determinants of resource use. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Due do their worldwide prevalence; power-line frequencies (60 Hz in North America) are of particular interest. Despite intense research efforts over the last few decades, the potential effects of 60 Hz MF still need to be elucidated, and the underlying mechanisms to be understood. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…All the reports correspond to High income Countries (HiC) including agencies from Europe, North America and Oceania. The agencies or programs most represented correspond to the NIHR (UK) and AHRQ (USA). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…BACKGROUND: West Nile virus (WNV) is a highly pathogenic flavivirus transmitted by Culex spp. mosquitoes. In North America (NA), lineage 1 WNV caused the largest outbreak of neuroinvasive disease to date, while a novel pathogenic lineage 2 strain circulates in southern Europe. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…BACKGROUND: In 2011 the largest measles outbreak in North America in a decade occurred in Quebec, Canada with over 700 cases. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Pleistocene aridification in central North America caused many temperate forest-associated vertebrates to split into eastern and western lineages. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…RESULTS: Consistent with prior studies, stool microbial diversity in the present cohort increased with age, although the overall microbiota profile was distinct from cohorts in other regions of Africa, Asia and North America. Age-adjusted Cox regression analysis revealed a significant association between microbiota composition and the prospective risk of P. falciparum infection; however, no relationship was observed between microbiota composition and the risk of developing febrile malaria once P. falciparum infection was established. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…BACKGROUND: Allergy to short ragweed (Ambrosia artemisiifolia) pollen is a serious and expanding health problem in North America and Europe. Whereas only 10 short ragweed pollen allergens are officially recorded, patterns of IgE reactivity observed in ragweed allergic patients suggest that other allergens contribute to allergenicity. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The climate change scenario indicated the risk of substantial further spread of P. hysterophorus in temperate northern hemisphere regions (North America, Europe and the northern Middle East), and also high elevation equatorial regions (Western Brazil, Central Africa, and South East Asia) if minimum temperatures increase substantially. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Here we test for effects of simulated future (i.e., 50 years from now) and current ISDs on simulated movements of woodland caribou (Rangifer tarandus), a threatened species across North America. In simulations of future scenarios, we varied the spacing and permeability of ISDs and the presence/absence of protected areas. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Most of the studies were carried out on the behavior of pollutant concentrations in North America, Europe, and East Asia, but few studies have been conducted in west Asia. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…We compared our data with published data for Europe, North America and Australia. RESULTS: Five-year survival for all cancers combined increased from 75.5% in 1992–1996 to 82.2% in 2002–2006 (P < 0.001). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Sanitation and behavioural risk factors were almost always strongly associated with leptospirosis, although their impact was rarely investigated in Europe or North America. CONCLUSION: This review confirms the complex environmental transmission pathways of leptospirosis, as previously established. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Knowledge regarding the early evolution within the dinosaurian clade Ankylopollexia drastically increased over the past two decades, in part because of an increase in described taxa from the Early Cretaceous of North America. These advances motivated the recent completion of extensive preparation and conservation work on the holotype and only known specimen of Dakotadon lakotaensis, a basal ankylopollexian from the Lakota Formation of South Dakota. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…METHODS: This genetic-epidemiological study pooled 14 studies from three continents, Australia, Europe, and North America. Polymorphisms in 3 key genes coding for the oestrogen pathway (receptor alpha (ESR1), receptor beta (ESR2), and aromatase (CYP19A1)), and 3 key genes of the oxytocin pathway (the oxytocin receptor (OXTR), oxytocin protein (OXT), and cyclic ADP ribose hydrolase glycoprotein (CD38)), were analysed using a gene-based approach, versatile gene-based test association study (VEGAS). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso