[Real-life utilization of fixed triple therapy in COPD: The Trilife study. Beclomethasone/formoterol/glycopyrronium triple fixed-dose therapy in extra-fine particles].

Introduction: The Trilife study describes the real-life use, in France, of the beclomethasone/formoterol/glycopyrronium triple fixed-dose combination in solution for inhalation, which is indicated as continuous treatment for moderate-to-severe chronic obstructive pulmonary disease.

Methods: This prospective, non-interventional, multicentric study, involving hospital and office-based pulmonologists, evaluates the proportion of patients for whom the triple fixed combination was prescribed in compliance with the indication and dosage specified in the summary of product characteristics (SPC). Patients were followed for six months.

Pre-contact and post-colonial ecological legacies shape Surinamese rainforests.

Disturbances in tropical forests can have long-lasting ecological impacts, but their manifestations (ecological legacies) in modern forests are uncertain. Many Amazonian forests bear the mark of past soil modifications, species enrichments, and fire events, but the trajectories of ecological legacies from the pre-contact or post-colonial period remain relatively unexplored. We assessed the fire and vegetation history from 15 soil cores ranging from 0 to 10 km from a post-colonial Surinamese archaeological site.

Long-term fire and vegetation change in northwestern Amazonia.

Amazonian forest plots are used to quantify biodiversity and carbon sequestration, and provide the foundation for much of what is known about tropical ecology. Many plots are assumed to be undisturbed, but recent work suggests that past fire, forest openings, and cultivation created vegetation changes that have persisted for decades to centuries (ecological legacies). The Yasuní Forest Dynamics plot is one of the most biodiverse places on earth, yet its human history remains unknown.

A 5,000-year vegetation and fire history for forests in the Medio Putumayo-Algodón watersheds, northeastern Peru.

This paper addresses an important debate in Amazonian studies; namely, the scale, intensity, and nature of human modification of the forests in prehistory. Phytolith and charcoal analysis of terrestrial soils underneath mature (nonflooded, nonriverine) forests in the remote Medio Putumayo-Algodón watersheds, northeastern Peru, provide a vegetation and fire history spanning at least the past 5,000 y. A tree inventory carried out in the region enables calibration of ancient phytolith records with standing vegetation and estimates of palm species densities on the landscape through time.

COPD burden on sexual well-being.

Background: Sexual function is often affected in patients suffering from chronic diseases especially chronic obstructive pulmonary disease (COPD). However, the effect of COPD on sexual satisfaction is underappreciated in clinical practice. The aim of this study is to evaluate the impact of COPD on patient's sexuality and the explanatory variables of sexual dissatisfaction.

Clinical ACO phenotypes: Description of a heterogeneous entity.

Background: Because ACO (Asthma-COPD-Overlap) does not fill out asthma or COPD (Chronic Obstructive Pulmonary Disease) criteria, such patients are poorly evaluated. The aim of this study was to screen asthma and COPD for an alternative diagnosis of ACO, then to determine subgroups of patients, using cluster analysis.

Material And Methods: Using GINA-GOLD stepwise approach, asthmatics and COPD were screened for ACO.

[Factors associated with poor acceptance of illness in patients with COPD].

Introduction: In patients suffering from chronic obstructive pulmonary disease (COPD), the acceptance of the illness is probably a major factor in the improvement of quality of life. The aim of this study is to identify the criteria associated with a good or bad acceptance of the disease and to identify means of improving it.

Methods: We have undertaken a telephone enquiry among patients with COPD with the aid of a standardized questionnaire established by several health experts.

Comment on "Persistent effects of pre-Columbian plant domestication on Amazonian forest composition".

Levis (Research Articles, 3 March 2017, p. 925) concluded that pre-Columbian tree domestication has shaped present-day Amazonian forest composition. The study, however, downplays five centuries of human influence following European arrival to the Americas.

The potential role of genetic assimilation during maize domestication.

Domestication research has largely focused on identification of morphological and genetic differences between extant populations of crops and their wild relatives. Little attention has been paid to the potential effects of environment despite substantial known changes in climate from the time of domestication to modern day. In recent research, the exposure of teosinte (i.

Assessing elements of an extended evolutionary synthesis for plant domestication and agricultural origin research.

The development of agricultural societies, one of the most transformative events in human and ecological history, was made possible by plant and animal domestication. Plant domestication began 12,000-10,000 y ago in a number of major world areas, including the New World tropics, Southwest Asia, and China, during a period of profound global environmental perturbations as the Pleistocene epoch ended and transitioned into the Holocene. Domestication is at its heart an evolutionary process, and for many prehistorians evolutionary theory has been foundational in investigating agricultural origins.

Simple technologies and diverse food strategies of the Late Pleistocene and Early Holocene at Huaca Prieta, Coastal Peru.

Simple pebble tools, ephemeral cultural features, and the remains of maritime and terrestrial foods are present in undisturbed Late Pleistocene and Early Holocene deposits underneath a large human-made mound at Huaca Prieta and nearby sites on the Pacific coast of northern Peru. Radiocarbon ages indicate an intermittent human presence dated between ~15,000 and 8000 calendar years ago before the mound was built. The absence of fishhooks, harpoons, and bifacial stone tools suggests that technologies of gathering, trapping, clubbing, and exchange were used primarily to procure food resources along the shoreline and in estuarine wetlands and distant mountains.

[Aspirin hypersensitivity: characteristics and diagnostic approach].

Introduction: In routine medical practice, the diagnosis of aspirin hypersensitivity (AH) remains difficult. No clinical feature or biomarker is available to reliably confirm this diagnosis and oral provocation tests (OPT) are rarely performed.

Aim: To compare asthmatics with and without AH.

Current perspectives and the future of domestication studies.

It is difficult to overstate the cultural and biological impacts that the domestication of plants and animals has had on our species. Fundamental questions regarding where, when, and how many times domestication took place have been of primary interest within a wide range of academic disciplines. Within the last two decades, the advent of new archaeological and genetic techniques has revolutionized our understanding of the pattern and process of domestication and agricultural origins that led to our modern way of life.

Particularism and the retreat from theory in the archaeology of agricultural origins.

The introduction of new analytic methods and expansion of research into previously untapped regions have greatly increased the scale and resolution of data relevant to the origins of agriculture (OA). As a result, the recognition of varied historical pathways to agriculture and the continuum of management strategies have complicated the search for general explanations for the transition to food production. In this environment, higher-level theoretical frameworks are sometimes rejected on the grounds that they force conclusions that are incompatible with real-world variability.

Plant foods and the dietary ecology of Neanderthals and early modern humans.

One of the most important challenges in anthropology is understanding the disappearance of Neanderthals. Previous research suggests that Neanderthals had a narrower diet than early modern humans, in part because they lacked various social and technological advances that lead to greater dietary variety, such as a sexual division of labor and the use of complex projectile weapons. The wider diet of early modern humans would have provided more calories and nutrients, increasing fertility, decreasing mortality and supporting large population sizes, allowing them to out-compete Neanderthals.