Emerging data postulates that cancer is an important risk factor for disease severity and higher in-hospital mortality amongst patients with COVID-19. From a pathophysiological perspective, COVID-19 induces overproduction of inflammatory cytokines, causing systemic inflammation, hypercoagulability, multiple organ dysfunction syndrome. The exact mechanisms associated severe in uncertain. Moreove...

Mujer de 22 años edad, ingresó por presentar tos, hemoptisis y disminución la fuerza en el hemicuerpo derecho que evolucionó a cuadriplejia, signo Babinski bilateral nivel sensitivo T4. La imágenes revelaron lesiones compatibles con tuberculosis pulmonar; baciloscopía esputo fue postiva resonancia mostró mielitis transversa longitudinalmente extensa. Recibió pulsos metilprednisolona tratamiento...

It is increasingly acknowledged that soil biota may influence interactions among plant species; however, little is known about how to change historical influences of previous land management on soil biota, the so-called 'biotic soil legacy effect'. We used a two-phase plant community-soil feedback approach to study how plant species typical to original (i.e. undisturbed) and degraded fen meadow...

This article deals with the problem of species independence Carex sordida. Closely related sect. Carex, C. sordida, atherodes, and drymophila, were analyzed based on material from Asian Russia. Based morphological characteristics, it was suggested that sordida is more closely to atherodes than drymophila. Molecular analysis using matK plastid gene ITS2 ETS nuclear ribosomal spacers confirmed a ...

In this study, the soil moisture content was measured, and the quantitative characteristics of this sedge species were compared. The phenotypic plasticity of each parameter and the linear regression relationships were analyzed. The results showed that the soil moisture content was significantly affected by location, soil depth, and sampling date. The aboveground biomass, underground biomass, bi...

Soil aggregate stability data are often predicted to be positively associated with measures of plant productivity, rangeland health, and ecosystem functioning. Here we revisit the hypothesis that soil aggregate stability is positively associated with plant productivity. We measured local (plot-to-plot) variation in grassland community composition, plant (aboveground) biomass, root biomass, % wa...

INTRODUCTION This paper describes the available exposure information for carcinogens in Great Britain and discusses some of the issues involved in using such data to inform an assessment of the attributable occupational cancer burden. METHODS Carcinogenic agents or occupations/industries such as hairdressers were identified from the list of International Agency for Research on Cancer groups 1...

PREMISE OF THE STUDY Microsatellite primers were developed for Carex helodes (Cyperaceae), a western Mediterranean endemic that is locally distributed in southern Portugal and southwestern Spain and rare in northern Morocco. METHODS AND RESULTS One hundred nine nuclear microsatellite markers were developed using a shotgun pyrosequencing method, resulting in 91 polymorphic and 18 monomorphic l...

UNLABELLED • PREMISE OF THE STUDY Most alpine plants in the Northeast United States are perennial and flower early in the growing season, extending their limited growing season. Concurrently, they risk the loss of reproductive efforts to late frosts. Quantifying long-term trends in northeastern alpine flower phenology and late-spring/early-summer frost risk is limited by a dearth of phenology...