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A common genetic mechanism underlies morphological diversity in fruits and other plant organs
(Nature Publishing Group, 2018-12)
Shapes of edible plant organs vary dramatically among and within crop plants. To explain and ultimately employ this variation towards crop improvement, we determined the genetic, molecular and cellular bases of fruit shape ...
Producción y comercialización cooperativa yerbatera en los márgenes. La provincia argentina de Misiones (1991- 2014)Production and Cooperative Trading of Yerba Mate in the Margins. The Province of Misiones, Argentina (1991- 2014)
(Universidad de Santiago de Chile, 2016-09)
La estructura agraria de la actual provincia argentina de Misiones (Nordeste argentino, NEA), se caracteriza por el predominio de explotaciones medias y pequeñas, como así también por la presencia de grandes latifundios y ...
Ocupación ilegalizada de tierra: el Estado provincial, las Ligas Agrarias Correntinas y el conflicto de Ifrán (1973)
(Universidad Nacional de Río Cuarto. Centro de Investigaciones Históricas, 2020-07)
En junio de 1973, un grupo de familias de aparceros productores de tabaco del Paraje Ifrán (Goya, Corrientes), amenazados por la expulsión de las tierras que laboraban durante años, acordaron sostener su permanencia en las ...
A chloroplast-derived Toxoplasma gondii GRA4 antigen used as an oral vaccine protects against toxoplasmosis in mice
(Wiley Blackwell Publishing, Inc, 2012-12)
The parasitic protozoan Toxoplasma gondii, the causal agent of toxoplasmosis, can infect most mammals and birds. In human medicine, T. gondii can cause complications in pregnant women and immunodeficient individuals, while ...
Epidemiology and risk factors of asthma-chronic obstructive pulmonary disease overlap in low- and middle-income countries
(Mosby-Elsevier, 2019-04)
Background: Asthma-chronic obstructive pulmonary disease (COPD) overlap (ACO) represents the confluence of bronchial airway hyperreactivity and chronic airflow limitation and has been described as leading to worse lung ...
An analysis of the possible protective effect of antipsychotics for SARS-CoV-2 in patients under treatment for severe mental illnesses
(Elsevier Science, 2021-06)
Since the Severe Acute Respiratory Syndrome coronavirus type 2 (SARS-CoV-2) pandemic has sparked, it was supposed that inpatients with severe mental illnesses (SMI) could be at higher risk of developing the infection, as ...
Perfiles de consumo de sustancias y percepción de riesgo en jóvenes asistentes a festivales de rockPatterns of substance use and perceived risk in youth attending rock festivals
(Asociación Española de Estudio en Drogodependendencias, 2021-04)
Este trabajo examinó la ocurrencia de consumo de diferentes sustancias psicoactivas e identificó clases de consumidores entre asistentes a un festival de rock. Participaron 447 participantes (56.4% mujeres) que completaron ...
Relationship between the single nucleotide polymorphism rs4704963 (T> C) of the Early B-Cell Factor 1 gene and smoking in a population with risk factors for coronary heart disease with and without acute coronary syndromes treated in Buenos Aires City, Argentina
(Auctores Publishing, 2019-10)
Introduction: Early B-cell factor 1 (EBF1) gene participates in the development of the central nervous system and is expressed in adipocytesand olfactory neuroepithelium, which is intimately linked with the emotion and ...
Potencial biofumigante in vitro de tres especies de Brassicaceae para el manejo de fitopatógenos de sueloIn vitro biofumigant potential of three species of Brassicaceae for soil phytopathogen management
(Centro Nacional de Sanidad Agropecuaria, 2020-12)
El objetivo de esta investigación fue evaluar, in vitro, el efecto biofumigante de especiesde la familia Brassicaceae sobre el crecimiento micelial de fitopatógenos en el tabaco (Nicotianatabacum L.). Se evaluaron tres ...
Lack of an Association Between Household Air Pollution Exposure and Previous Pulmonary Tuberculosis
(Springer, 2019-10)
Context: Observational studies investigating household air pollution (HAP) exposure to biomass fuel smoke as a risk factor for pulmonary tuberculosis have reported inconsistent results. Objective: To evaluate the association ...