Search results for "ngos"
showing 10 items of 115 documents
VATER/VACTERL association: clinical variability and expanding phenotype including laryngeal stenosis.
1992
Vertebral abnormalities and anorectal and tracheoesophageal defects are the main manifestations in the VATER/VACTERL association. Radial defects vary from radial aplasia to thumb duplication. Heart and renal defects are reported with lower frequency. Additional malformations, such as the laryngeal stenosis described in the present patient, may expand the phenotype of the association. The wide spectrum of congenital abnormalities confirms the high clinical variability of VATER/VACTERL association which seems to be due to a disruption of blastogenesis. © 1992 Wiley-Liss, Inc.
FTY720 reduces post-ischemic brain lymphocyte influx but does not improve outcome in permanent murine cerebral ischemia.
2011
Background The contribution of neuroinflammation and specifically brain lymphocyte invasion is increasingly recognised as a substantial pathophysiological mechanism after stroke. FTY720 is a potent treatment for primary neuroinflammatory diseases by inhibiting lymphocyte circulation and brain immigration. Previous studies using transient focal ischemia models showed a protective effect of FTY720 but did only partially characterize the involved pathways. We tested the neuroprotective properties of FTY720 in permanent and transient cortical ischemia and analyzed the underlying neuroimmunological mechanisms. Methodology/Principal Findings FTY720 treatment resulted in substantial reduction of c…
Offspring microbiomes differ across breeding sites in a panmictic species.
2019
High dispersal rates are known to homogenize host’s population genetic structure in panmictic species and to disrupt host local adaptation to the environment. Long-distance dispersal might also spread micro-organisms across large geographical areas. However, so far, to which extent selection mechanisms that shape host’s population genetics are mirrored in the population structure of the enteric microbiome remains unclear. High dispersal rates and horizontal parental transfer may homogenize bacterial communities between breeding sites (homogeneous hypothesis). Alternatively, strong selection from the local environment may differentiate bacterial communities between breeding sites (heterogene…
Cardioprotection by gene therapy
2015
Ischemic heart disease remains the leading cause of death worldwide. Ischemic pre-, post-, and remote conditionings trigger endogenous cardioprotection that renders the heart resistant to ischemic-reperfusion injury (IRI). Mimicking endogenous cardioprotection by modulating genes involved in cardioprotective signal transduction provides an opportunity to reproduce endogenous cardioprotection with better possibilities of translation into the clinical setting. Genes and signaling pathways by which conditioning maneuvers exert their effects on the heart are partially understood. This is due to the targeted approach that allowed identifying one or a few genes associated with IRI and cardioprote…
Estudio del tratamiento del efluente de un reactor anaerobio de membranas sumergidas (SAnMBR) mediante un sistema de fangos activados
2016
El crecimiento acelerado de los núcleos urbanos ha provocado que las aguas residuales urbanas sean una fuente importante de contaminación ambiental, siendo necesario desarrollar e implementar tecnologías enfocadas a prevenir y mitigar los graves problemas de contaminación. El uso de un reactor anaerobio de membrana sumergida (SAnMBR) para el tratamiento de aguas residuales urbanas es una alternativa que permite transformar la materia orgánica en biogás y minimizar los fangos producidos. Sin embargo produce un efluente con concentraciones de nitrógeno y fósforo similares a las del agua residual afluente, con concentraciones moderadas de materia orgánica biodegradable y metano disuelto y en o…
Inter-society consensus for the use of inhaled corticosteroids in infants, children and adolescents with airway diseases
2021
Abstract Background In 2019, a multidisciplinary panel of experts from eight Italian scientific paediatric societies developed a consensus document for the use of inhaled corticosteroids in the management and prevention of the most common paediatric airways disorders. The aim is to provide healthcare providers with a multidisciplinary document including indications useful in the clinical practice. The consensus document was intended to be addressed to paediatricians who work in the Paediatric Divisions, the Primary Care Services and the Emergency Departments, as well as to Residents or PhD students, paediatric nurses and specialists or consultants in paediatric pulmonology, allergy, infecti…
Glucosylsphingosine (Lyso-Gb1) as a reliable biomarker in Gaucher disease: a narrative review
2023
Abstract Background Gaucher disease (GD) is a rare, inherited, autosomal recessive disorder caused by a deficiency of the lysosomal enzyme, acid β-glucosidase. Its diagnosis is achieved via measurements of acid β-glucosidase activity in either fresh peripheral blood leukocytes or dried blood spots, and confirmed by identifying characteristic mutations in the GBA1 gene. Currently, several biomarkers are available for disease monitoring. Chitotriosidase has been used over the last 20 years to assess the severity of GD, but lacks specificity in GD patients. Conversely, the deacylated form of glucosylceramide, glucosylsphingosine (also known as lyso-Gb1), represents a more reliable biomarker ch…
H7, a protein kinase C inhibitor, increases the glutathione content of neuroblastoma cells
1992
AbstractIt is shown that the intracellular glutathione (GSH) concentration of neuroblastoma-2a cells in culture increases with a maximum at 24 h after starting treatment with 1-(5-isoquinolinylsulfonyl)-2-methylpiperazine (H7), an inhibitor of protein kinase C (PKC). Other inhibitors of this and other protein kinases, e.g. sphingosine, staurosporine, and HA 1004, at the concentrations tested, had a less marked or negligible effect on intracellular GSH concentration. 12-O-Tetradecanoylphorbol-13-acetate (TPA) was also tested and showed no significant effect 24 h after addition.
Collaboration between non-governmental organizations and educational leaders in capacity development in rural South Africa
2013
Skills development has been a point of urgency since the advent of progressive governance in democratic South Africa. Despite many efforts through the National Skills Development Strategies and partnerships, the situation still remains worrisome especially in rural context. The study aimed to identify how the NGOs and education leaders collaborate in skills development, its impact, and possible ways of optimizing such practices. A methodology that considers the perspectives of individuals experiencing the phenomenon was invoked. Accordingly, this study exploits the phenomenological approach. Participants were purposely selected from Sector Education Training Authorities and NGOs involved in…