171 research outputs found

    Apoyo psicosocial para el fortalecimiento del proyecto de vida de las adolescentes del centro de protección KIWANIS

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    El propósito de este proceso de intervención fue brindar un acompañamiento y un apoyo en el fortalecimiento del proyecto de vida de las 29 adolescentes del centro de protección kiwanis. De acuerdo, con los resultados obtenidos, se logro el desarrollo de los temas propuestos con las adolescentes teniendo como resultados una actitud positiva frente a la construcción y realización del proyecto de vida, también, se genero en ellas herramientas solidas en lo relacionado con el autoconocimiento, autoconcepto de ellas mismas, la identificación de sus fortalezas, debilidades, habilidades, motivaciones. Las cuales les aportaran para su formación personal a lo largo de la realización de su proyecto de vida.The purpose of this process of intervention was to provide assistance and support in strengthening the project life of 29 teenagers from downtown kiwanis protection. In accordance with the results obtained, achieving the development of the proposed topics with adolescents as a result have a positive attitude to the construction and completion of the project life, too, was generated in them solid tools with regard to self-knowledge , self-concept of themselves, identifying their strengths, weaknesses, abilities, motivations. Which will provide training for staff over the realization of their life plan

    Preventing Psychological Wear in Healthy Organizations. Research in the State of Hidalgo, Mexico

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    Materials and methods: Non-experimental, cross-sectional quantitative study of 188 employees in different business sectors, State of Hidalgo, Mexico. Instrument: a battery for the study of psychosocial work conditions “CTCPS-MAC”. A bivariate and multivariable logistic regression analysis was made with IBM SPSS Statistics 21 of psychological wear and psychosocial factors. Results: Work Context (p=0.000 Exp (B) = 5.565) infers a greater risk of cognitive-emotional psychological wear. Behavioral level: individual factors (p=0.000 Exp (B) = 8.531) and work context (p=0.000 Exp (B) = 4.759). Physiological level: work content (p=0.000 Exp (B) = 8.765) Conclusions: Probability of psychological wear at the behavioral level: 94.87% in employees with a negative perception of their personal traits and the work/family interrelation. Physiological level: 97.70% for employees in the morning or morning/afternoon shift, good perception of individual factors regarding their personal traits and psychological risk buffers and a bad perception of company characteristics, equipment and physical agents

    Pharmacological CDK4/6 inhibition reveals a p53-dependent senescent state with restricted toxicity

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    Cellular senescence is a state of stable growth arrest and a desired outcome of tumor suppressive interventions. Treatment with many anti‐cancer drugs can cause premature senescence of non‐malignant cells. These therapy‐induced senescent cells can have pro‐tumorigenic and pro‐disease functions via activation of an inflammatory secretory phenotype (SASP). Inhibitors of cyclin‐dependent kinases 4/6 (CDK4/6i) have recently proven to restrain tumor growth by activating a senescence‐like program in cancer cells. However, the physiological consequence of exposing the whole organism to pharmacological CDK4/6i remains poorly characterized. Here, we show that exposure to CDK4/6i induces non‐malignant cells to enter a premature state of senescence dependent on p53. We observe in mice and breast cancer patients that the CDK4/6i‐induced senescent program activates only a partial SASP enriched in p53 targets but lacking pro‐inflammatory and NF‐κB‐driven components. We find that CDK4/6i‐induced senescent cells do not acquire pro‐tumorigenic and detrimental properties but retain the ability to promote paracrine senescence and undergo clearance. Our results demonstrate that SASP composition is exquisitely stress‐dependent and a predictor for the biological functions of different senescence subsets

    Pelvic floor dysfunction in Mexican women

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    Background: Pelvic floor dysfunction (PFD) is a term used to describe a variety of disorders that involve moderate to severe impairment of the pelvic floor muscles. Throughout their lives, up to 46% of women will present at least one form of PFD and may even have a combination of this pathology. These afflictions have a profound influence on women’s general well-being and quality of life, as well as being an immense economic burden for global health systems. Methods: This was a populational study which used surveys made in Google Forms of different questionnaires validated in Spanish [Urinary Incontinence Questionnaire (ICIQ), Female Sexual Function Index (IFSF), CPPQ Questionnaire for chronic pelvic pain, Wexner anal incontinence scale and quality of life] which were taken by women with access to social networks and who agreed to carry out an anonymous survey. Results: Seven hundred and twenty-one participants were evaluated, a total of 61.4% (443) responded positively to involuntary loss of urine, 35% had presented discomfort during sexual activity or lack of sexual interest, 14% had genital pain and 16% reported involuntary loss of feces or gas. Of all the patients that answered any of these questioners positively, only 33% had sought medical attention in the past. Conclusions: We concluded that in our population PFD is underdiagnosed. Our populations prevalence of urinary incontinence and pelvic pain is within the internationally described margins; anal incontinence is above international reports, and our population presented a lower prevalence of sexual dysfunction. With this new information we must impulse awareness to guide various preventive behaviors

    North Sea Progressive Myoclonus Epilepsy is Exacerbated by Heat, A Phenotype Primarily Associated with Affected Glia

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    Progressive myoclonic epilepsies (PMEs) comprise a group of rare disorders of different genetic aetiologies, leading to childhood-onset myoclonus, myoclonic seizures and subsequent neurological decline. One of the genetic causes for PME, a mutation in the gene coding for Golgi SNAP receptor 2 (GOSR2), gives rise to a PME-subtype prevalent in Northern Europe and hence referred to as North Sea Progressive Myoclonic Epilepsy (NS-PME). Treatment for NS-PME, as for all PME subtypes, is symptomatic; the pathophysiology of NS-PME is currently unknown, precluding targeted therapy. Here, we investigated the pathophysiology of NS-PME. By means of chart review in combination with interviews with patients (n = 14), we found heat to be an exacerbating factor for a majority of NS-PME patients (86%). To substantiate these findings, we designed a NS-PME Drosophila melanogaster model. Downregulation of the Drosophila GOSR2-orthologue Membrin leads to heat-induced seizure-like behaviour. Specific downregulation of GOSR2/Membrin in glia but not in neuronal cells resulted in a similar phenotype, which was progressive as the flies aged and was partially responsive to treatment with sodium barbital. Our data suggest a role for GOSR2 in glia in the pathophysiology of NS-PME

    Genera of phytopathogenic fungi: GOPHY 1

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    Genera of Phytopathogenic Fungi (GOPHY) is introduced as a new series of publications in order to provide a stable platform for the taxonomy of phytopathogenic fungi. This first paper focuses on 21 genera of phytopathogenic fungi: Bipolaris, Boeremia, Calonectria, Ceratocystis, Cladosporium, Colletotrichum, Coniella, Curvularia, Monilinia, Neofabraea, Neofusicoccum, Pilidium, Pleiochaeta, Plenodomus, Protostegia, Pseudopyricularia, Puccinia, Saccharata, Thyrostroma, Venturia and Wilsonomyces. For each genus, a morphological description and information about its pathology, distribution, hosts and disease symptoms are provided. In addition, this information is linked to primary and secondary DNA barcodes of the presently accepted species, and relevant literature. Moreover, several novelties are introduced, i.e. new genera, species and combinations, and neo-, lecto- and epitypes designated to provide a stable taxonomy. This first paper includes one new genus, 26 new species, nine new combinations, and four typifications of older names

    Multiple thermochronometers applied to the quantitative analysis of compressive systems: The southern sub-Andean fold and thrust belt of Bolivia: From source rock to trap

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    The evolution of fold and thrust belts requires time data restrictions to determine the rates related to the interaction of surface and subsurface processes and to quantify the time relationship between the components of the petroleum system: reservoir, seal, source rock and trap. The sub-Andean fold-and-thrust belt in the Bolivian territory in general, and the regional transect that links the structures of Curuyuqui-Carohuaicho-Tatarenda-Borebigua-Charagua and Mandeyapecua in particular, constitutes a complex multi-variable system in which the definition of time-Temperature (t-T) trajectories has led to new suitable structural and stratigraphic conclusions. The integration of multiple thermochronological-geochronological systems (Apatite Fission Track, Apatite (U-Th-Sm)/He and UPb SHRIMP on zircon) and the existing surface and subsurface geological constraints made it possible to develop a chrono-kinematic characterization of fault-related anticlines, defining their formation chronology, structural growth rate and link between them in the study area. Furthermore, it was also possible to perform a quantitative analysis of the subsidence-burial and exhumation-erosion phenomena that occurred from the deposition of Silurian-Devonian source rocks to the present time, providing relevant determinations to the modeling of the Oil & Gas system.Fil: Hernandez, Juan I.. Geomap S.a.; ArgentinaFil: Hernández, Roberto M.. Geomap S.a.; ArgentinaFil: Dalenz Farjat, Alejandra. Geomap S.a.; ArgentinaFil: Cristallini, Ernesto Osvaldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Estudios Andinos "Don Pablo Groeber". Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Estudios Andinos "Don Pablo Groeber"; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Geología. Laboratorio de Modelado Geológico; ArgentinaFil: Alvarez, Luis A.. Geomap S.a.; ArgentinaFil: Dellmans, Luis M.. Geomap S.a.; ArgentinaFil: Costilla, Marcos Roberto. Geomap S.a.; ArgentinaFil: Alvarez, Andres F.. Geomap S.a.; ArgentinaFil: Becchio, Raul Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; ArgentinaFil: Bordese, Sofia. lA - Te Andes S.A. Laboratorio de Termocronología de Los Andes; ArgentinaFil: Arzadún, Guadalupe. lA - Te Andes S.A. Laboratorio de Termocronología de Los Andes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Guibaldo, Cristina. lA - Te Andes S.A. Laboratorio de Termocronología de Los Andes; ArgentinaFil: Glasmacher, Ulrich A.. Ruprecht Karls Universitat Heidelberg; AlemaniaFil: Tomezzoli, Renata Nela. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; ArgentinaFil: Stockli, Daniel F.. University of Texas; Estados UnidosFil: Fuentes, Facundo. YPF - Tecnología; ArgentinaFil: Soria Galvarro, Jaime. YPF - Tecnología; ArgentinaFil: Rosales, Adolfo. YPF - Tecnología; ArgentinaFil: Dzelalija, Francisco. YPF - Tecnología; ArgentinaFil: Haring, Claudio. YPF - Tecnología; Argentin

    A horizon scan of priorities for coastal marine microbiome research

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    Research into the microbiomes of natural environments is changing the way ecologists and evolutionary biologists view the importance of microbes in ecosystem function. This is particularly relevant in ocean environments, where microbes constitute the majority of biomass and control most of the major biogeochemical cycles, including those that regulate the Earth's climate. Coastal marine environments provide goods and services that are imperative to human survival and well-being (e.g. fisheries, water purification), and emerging evidence indicates that these ecosystem services often depend on complex relationships between communities of microorganisms (the ‘microbiome’) and their hosts or environment – termed the ‘holobiont’. Understanding of coastal ecosystem function must therefore be framed under the holobiont concept, whereby macroorganisms and their associated microbiomes are considered as a synergistic ecological unit. Here we evaluated the current state of knowledge on coastal marine microbiome research and identified key questions within this growing research area. Although the list of questions is broad and ambitious, progress in the field is increasing exponentially, and the emergence of large, international collaborative networks and well-executed manipulative experiments are rapidly advancing the field of coastal marine microbiome research

    The spectrum of intermediate SCN8A-related epilepsy

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    Objective: Pathogenic variants in SCN8A have been associated with a wide spectrum of epilepsy phenotypes, ranging from benign familial infantile seizures (BFIS) to epileptic encephalopathies with variable severity. Furthermore, a few patients with intellectual disability (ID) or movement disorders without epilepsy have been reported. The vast majority of the published SCN8A patients suffer from severe developmental and epileptic encephalopathy (DEE). In this study, we aimed to provide further insight on the spectrum of milder SCN8A-related epilepsies. Methods: A cohort of 1095 patients were screened using a next generation sequencing panel. Further patients were ascertained from a network of epilepsy genetics clinics. Patients with severe DEE and BFIS were excluded from the study. Results: We found 36 probands who presented with an SCN8A-related epilepsy and normal intellect (33%) or mild (61%) to moderate ID (6%). All patients presented with epilepsy between age 1.5 months and 7 years (mean = 13.6 months), and 58% of these became seizure-free, two-thirds on monotherapy. Neurological disturbances included ataxia (28%) and hypotonia (19%) as the most prominent features. Interictal electroencephalogram was normal in 41%. Several recurrent variants were observed, including Ile763Val, Val891Met, Gly1475Arg, Gly1483Lys, Phe1588Leu, Arg1617Gln, Ala1650Val/Thr, Arg1872Gln, and Asn1877Ser. Significance: With this study, we explore the electroclinical features of an intermediate SCN8A-related epilepsy with mild cognitive impairment, which is for the majority a treatable epilepsy.Peer reviewe
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