Connecting Immigrants to Mental Health Providers and Community Resources

Purpose: This project was designed to determine whether connecting immigrants with mental health practitioners and community resources could be beneficial for increasing awareness of such resources within the immigrant community. Background: Immigrants represent a large percentage of the population in the United States (US), accounting for over 44.8 million individuals. However, the immigrant population is disproportionally affected by mental health disorders, with 30.8% and 30.65% suffering from depression and post-traumatic disorder, respectively. Immigrants often lack access to mental healthcare due to frequent barriers, including undocumented status, lack of health insurance, low income, communication barriers, and coping behaviors, among other obstacles. Methods: The project adopted a quantitative, descriptive approach to determine the impact of connecting immigrants at a local clinic in Tucson, Arizona, with mental health providers and mental health community resources. Self-reported data were collected from 16 immigrants using a self-developed survey. The data was then analyzed using descriptive statistics. Results: The survey findings demonstrated an increased awareness of food banks providing groceries and an understanding of shelter organizations and self-help groups designed to address needs within the immigrant community. Linking immigrants to mental health providers increased their knowledge of available resources. The Wilcoxon Signed-Ranks Test yielded P<0.05, demonstrating a significant improvement in awareness of mental health resources. Conclusion: Connecting immigrants to mental health providers and community resources significantly improve immigrants’ awareness of mental health resources and strengthens a collaborative care approach compared to current practic

Hypercomputing from quantum computing

Un hipercomputador computa funciones que son incomputables por una maquina de Turing. Recientemente, Tien D. Kieu ha propuesto un algoritmo hipercomputacional cuántico, el cual emplea como referente físico el oscilador armónico cuántico y resuelve en principio el decimo problema de Hilbert. Se realiza un análisis del algoritmo de Kieu y se deduce que esta sustentado en ciertas propiedades del ´algebra Weyl-Heisenberg, la cual es el ´algebra dinámica asociada al oscilador armónico cuántico; y en una cierta aplicación del teorema adiabático de la mecánica cuántica. Con base en el análisis realizado, se presenta una adaptación algebraica del algoritmo de Kieu, es decir, se presenta un algoritmo a la Kieu sobre el ´algebra de Lie su(1, 1). Debido a que el algebra su(1, 1) admite realizaciones en sistemas físicos en las areas de la ´óptica cuántica, la materia condensada y la física matemática, entre otras; la adaptación realizada amplia el espectro de posibilidades de implementación del algoritmo sobre uno de estos sistemas.A hypercomputer computes functions that are uncomputable by a computing machine. Turing. Recently, Tien D. Kieu has proposed a hypercomputational algorithm quantum, which uses the quantum harmonic oscillator as a physical reference and solves in principle Hilbert's tenth problem. An analysis of the Kieu algorithm is performed and it follows that it is supported by certain properties of the Weyl-Heisenberg algebra, which is the dynamical algebra associated with the quantum harmonic oscillator; and in a certain application of the adiabatic theorem of quantum mechanics. Based on the analysis carried out, an algebraic adaptation of Kieu's algorithm is presented, that is, an algorithm a la Kieu on the Lie algebra of him (1, 1). Because the algebra su(1, 1) supports realizations in physical systems in the areas of quantum optics, matter condensed and mathematical physics, among others; the adaptation carried out widens the spectrum of possibilities of implementing the algorithm on one of these systems

Lesión renal aguda en trabajadores rurales: Una nefropatía por estrés ambiental

Introducción: la nefropatía mesoamericana es una nefropatía túbulo-intersticial cuya etiología aún se desconoce. Sin embargo, se han descrito casos clínicos similares a esta en otras regiones geográficamente distantes y étnicamente diversas. Aun así, todos tienen un factor común: la intensidad del calor y el trabajo físico rural. Objetivo: estudiar si esta entidad podría presentarse entre trabajadores rurales de una región no mesoamericana con condiciones climáticas y laborales similares, en el campo del Caribe colombiano y considerar cuánto podría pesar en su patogénesis la deshidratación repetitiva. Materiales y metodología: se realizó un estudio observacional, basado en un trabajo de campo en una finca de Sitio Nuevo (Colombia) en 28 voluntarios trabajadores rurales (arrozales), a quienes se les tomó peso, presión arterial y muestras de sangre y orina para medir electrolitos y osmolaridad, en 2 momentos del día (mañana y tarde). Resultados: de los 28 trabajadores jóvenes evaluados, 5 (18 %) presentaron aumento significativo de la creatinina sérica durante el día (0,8±0,15 vs 1,2±0,17, p<0,001). El volumen de agua ingerido por los trabajadores fue muy variable (2.861 ± 1.591 cc). Hubo un aumento significativo en los valores de sodio sérico (p<0,001) y osmolaridad urinaria (p=0,01) entre los valores de la mañana y la tarde en estos 5 pacientes. Conclusión: el dieciocho por ciento de los trabajadores evaluados desarrolló parámetros compatibles con daño renal agudo y deshidratación durante la jornada laboral en el campo del Caribe colombiano.Introduction: Mesoamerican nephropathy is a tubule-interstitial nephropathy whose etiology is still unknown. However, clinical cases like Mesoamerican nephropathy have been described in other geographically distant and ethnically diverse regions. Still, they all have a common factor: the intensity of heat and rural physical labor. Objective: To study whether this entity could occur among rural workers in a non-Mesoamerican region with similar climatic and working conditions, in the Colombian Caribbean countryside, and to consider how much repetitive dehydration could weigh in its pathogenesis. Methodology: An observational study was carried out, based on field work in a farm in Sitio Nuevo (Colombia) with 28 rural worker volunteers (rice fields), who were measured for weight, blood pressure, and blood and urine samples to measure electrolytes and osmolarity, at 2 times of the day (morning and evening). Results: Of the 28 young men workers evaluated, 5 (18 %) presented a significant increase in serum creatinine during the day (0.8±0.15 vs 1.2±0.17, p<0.001). The volume of water ingested by the workers was highly variable (2,861 ± 1,591 cc). There was a significant increase in serum sodium (p<0.001), and urinary osmolarity (p=0.01) values between morning and afternoon values in these 5 patients. Conclusions: Eighteen percent (18 %) of the workers evaluated developed parameters compatible with acute kidney injury and dehydration during the workday in the Colombian Caribbean countryside.Fil: Musso, Carlos. Hospital Italiano; ArgentinaFil: Aroca Martínez, Gustavo. Universidad Simon Bolivar.; Venezuela. Clínica de la Costa; ColombiaFil: Avendaño Echavez, Lil. Clínica de la Costa; ColombiaFil: Cadena Bonfanti, Andrés. Universidad Simon Bolivar.; Venezuela. Clínica de la Costa; ColombiaFil: Castillo, Luis. Clínica de la Costa; Colombia. Universidad Simon Bolivar.; VenezuelaFil: González Torres, Henry. Clínica de la Costa; Colombia. Universidad Simon Bolivar.; VenezuelaFil: Conde, Juan C.. Clínica de la Costa; Colombia. Universidad Simon Bolivar.; VenezuelaFil: Navarro Quiroz, Elkin. Universidad Simon Bolivar.; Venezuela. Clínica de la Costa; ColombiaFil: Peña Vargas, William. Clínica de la Costa; ColombiaFil: Hernandez, Sandra. Clínica de la Costa; ColombiaFil: Velez Verbel, María de los Ángeles. Clínica de la Costa; ColombiaFil: Perez, Rafael. Clínica de la Costa; ColombiaFil: Sierra, Angélica. Clínica de la Costa; ColombiaFil: Rua, Zenen. Clínica de la Costa; ColombiaFil: Palmera, Jorge. Clínica de la Costa; ColombiaFil: Terrasa, Sergio Adrian. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Hospital Italiano; Argentin

Delta-24-RGD combined with radiotherapy exerts a potent antitumor effect in diffuse intrinsic pontine glioma and pediatric high grade glioma models

Pediatric high grade gliomas (pHGG), including diffuse intrinsic pontine gliomas (DIPGs), are aggressive tumors with a dismal outcome. Radiotherapy (RT) is part of the standard of care of these tumors; however, radiotherapy only leads to a transient clinical improvement. Delta-24-RGD is a genetically engineered tumor-selective adenovirus that has shown safety and clinical efficacy in adults with recurrent gliomas. In this work, we evaluated the feasibility, safety and therapeutic efficacy of Delta-24-RGD in combination with radiotherapy in pHGGs and DIPGs models. Our results showed that the combination of Delta-24-RGD with radiotherapy was feasible and resulted in a synergistic anti-glioma effect in vitro and in vivo in pHGG and DIPG models. Interestingly, Delta-24-RGD treatment led to the downregulation of relevant DNA damage repair proteins, further sensitizing tumors cells to the effect of radiotherapy. Additionally, Delta-24-RGD/radiotherapy treatment significantly increased the trafficking of immune cells (CD3, CD4+ and CD8+) to the tumor niche compared with single treatments. In summary, administration of the Delta-24-RGD/radiotherapy combination to pHGG and DIPG models is safe and significantly increases the overall survival of mice bearing these tumors. Our data offer a rationale for the combination Delta-24-RGD/radiotherapy as a therapeutic option for children with these tumors. SIGNIFICANCE: Delta-24-RGD/radiotherapy administration is safe and significantly increases the survival of treated mice. These positive data underscore the urge to translate this approach to the clinical treatment of children with pHGG and DIPGs

Imported malaria among African immigrants: is there still a relationship between developed countries and their ex-colonies?

© 2009 Millet et al; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution Licens

Imported malaria in a cosmopolitan European city: A mirror image of the world epidemiological situation

© 2008 Millet et al; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution Licens

The oncolytic virus Delta-24-RGD elicits an antitumor effect in pediatric glioma and DIPG mouse models

Pediatric high-grade glioma (pHGG) and diffuse intrinsic pontine gliomas (DIPGs) are aggressive pediatric brain tumors in desperate need of a curative treatment. Oncolytic virotherapy is emerging as a solid therapeutic approach. Delta-24-RGD is a replication competent adenovirus engineered to replicate in tumor cells with an aberrant RB pathway. This virus has proven to be safe and effective in adult gliomas. Here we report that the administration of Delta-24-RGD is safe in mice and results in a significant increase in survival in immunodeficient and immunocompetent models of pHGG and DIPGs. Our results show that the Delta-24-RGD antiglioma effect is mediated by the oncolytic effect and the immune response elicited against the tumor. Altogether, our data highlight the potential of this virus as treatment for patients with these tumors. Of clinical significance, these data have led to the start of a phase I/II clinical trial at our institution for newly diagnosed DIPG (NCT03178032)

Comprehensive genetic assessment of a functional TLR9 promoter polymorphism: no replicable association with asthma or asthma-related phenotypes

<p>Abstract</p> <p>Background</p> <p>Prior studies suggest a role for a variant (rs5743836) in the promoter of toll-like receptor 9 (TLR9) in asthma and other inflammatory diseases. We performed detailed genetic association studies of the functional variant rs5743836 with asthma susceptibility and asthma-related phenotypes in three independent cohorts.</p> <p>Methods</p> <p>rs5743836 was genotyped in two family-based cohorts of children with asthma and a case-control study of adult asthmatics. Association analyses were performed using chi square, family-based and population-based testing. A luciferase assay was performed to investigate whether rs5743836 genotype influences TLR9 promoter activity.</p> <p>Results</p> <p>Contrary to prior reports, rs5743836 was not associated with asthma in any of the three cohorts. Marginally significant associations were found with FEV₁and FVC (p = 0.003 and p = 0.008, respectively) in one of the family-based cohorts, but these associations were not significant after correcting for multiple comparisons. Higher promoter activity of the CC genotype was demonstrated by luciferase assay, confirming the functional importance of this variant.</p> <p>Conclusion</p> <p>Although rs5743836 confers regulatory effects on TLR9 transcription, this variant does not appear to be an important asthma-susceptibility locus.</p

A collaboratively derived environmental research agenda for Galapagos

Galápagos is one of the most pristine archipelagos in the world and its conservation relies upon research and sensible management. In recent decades both the interest in, and the needs of, the islands have increased, yet the funds and capacity for necessary research have remained limited. It has become, therefore, increasingly important to identify areas of priority research to assist decision-making in Galápagos conservation. This study identified 50 questions considered priorities for future research and management. The exercise involved the collaboration of policy makers, practitioners and researchers from more than 30 different organisations. Initially, 360 people were consulted to generate 781 questions. An established process of preworkshop voting and three rounds to reduce and reword the questions, followed by a two-day workshop, was used to produce the final 50 questions. The most common issues raised by this list of questions were human population growth, climate change and the impact of invasive alien species. These results have already been used by a range of organisations and politicians and are expected to provide the basis for future research on the islands so that its sustainability may be enhanced. </jats:p