Results 81 to 90 of about 377 (216)

Disease‐Duration–Specific Percentiles for Prospective Subtyping of Parkinson's Disease: A PPMI‐Based Study

Movement Disorders Clinical Practice, EarlyView.
Abstract Background Parkinson's disease (PD) is clinically heterogeneous, with variable progression rates that complicate clinical trial design. The data‐driven diffuse malignant (DM), intermediate (IM), and mild‐motor predominant (MMP) subtyping model has prognostic value but lacks disease duration–specific thresholds for prospective use in disease ...
Ahmed Negida, Nitai Mukhopadhyay, Brian D. Berman, Seyed‐Mohammad Fereshtehnejad, Matthew J. Barrett   +4 more
wiley   +1 more source

Alternative uses of sawmill industry waste

Revista Chapingo: Serie Ciencias Forestales y del Ambiente, 2017
En México, la producción anual de madera es de aproximadamente 8 millones de m3. De este volumen, 70 % se destina a la industria del aserrío, generando alrededor de 2.8 millones de m3 de desechos, principalmente aserrín, virutas y cortezas.
Jesús N. Fregoso-Madueño, José R. Goche-Télles, José G. Rutiaga-Quiñones, Rubén F. González-Laredo, Melissa Bocanegra-Salazar, Jorge A. Chávez-Simental   +5 more
doaj  

Salud y trabajo forestal en el Uruguay: una aproximación participativa y cualitativa a su fase primaria

En los últimos treinta años la forestación se consolidó como sector productivo en Uruguay. A pesar de este crecimiento son escasos los estudios en cuanto a las condiciones de salud de sus trabajadores/as. En función de este problema y de un pedido de formación en salud laboral por parte del sindicato, esta investigación tuvo como objetivo describir el ...
Rodríguez González, Nicolás, Heinzen Cesio, Jimena   +1 more
openaire   +1 more source

A Severity‐Agnostic Atrophy Pattern in Spinocerebellar Ataxia Type 3: Volumetrics from ENIGMA‐Ataxia

Movement Disorders, EarlyView.
Background Spinocerebellar ataxia type 3 (SCA3) is a rare, inherited neurodegenerative disease characterized by progressive loss of motor coordination. Objectives We undertook a multisite magnetic resonance imaging study to profile the spatial spread of atrophy across the brain, determine whether atrophy preferentially maps onto specific functional ...
Jason W. Robertson, Isaac Adanyeguh, David J. Arpin, Tetsuo Ashizawa, Benjamin Bender, Fernando Cendes, Xi Chen, Giulia Coarelli, Léo Coutinho, Andreas Deistung, Imis Dogan, Alexandra Durr, Jennifer Faber, for the ESMI MR Study Group, Juan Fernandez‐Ruiz, Mónica Ferreira, Marcondes C. França, Sophia L. Göricke, Shuo Han, Thomas Klockgether, Chen Liu, Jun Luo, Alberto R.M. Martinez, Sergio E. Ono, Chiadi U. Onyike, Gülin Öz, for the EUROSCA MR Study Group, Henry Paulson, Jerry L. Prince, Kathrin Reetz, Thiago J.R. Rezende, Matthis Synofzik, Hélio A. Ghizoni Teive, Sophia I. Thomopoulos, Paul M. Thompson, Dagmar Timmann, David Vaillancourt, Bart van de Warrenburg, Judith van Gaalen, Xingang Wang, Philipp Wegner, Sarah H. Ying, Ian H. Harding, Carlos R. Hernandez‐Castillo   +43 more
wiley   +1 more source

Voice and Speech in Deep Brain Stimulation in Dystonia: A Retrospective Study, Systematic Review, and Meta‐Analysis

Movement Disorders, EarlyView.
Abstract Background Relatively little is known about voice and speech abnormalities and their changes after deep brain stimulation (DBS) in patients with dystonia. Objective The aim was to determine the incidence of speech abnormalities, including laryngeal dystonia, among patients with dystonia receiving DBS and to characterize their response to this ...
Ian O. Bledsoe, Nutan Sharma, Marta San Luciano, Jill L. Ostrem, Nicole E. Buie, Gaia Arno, Mikayla Day, Kristina Simonyan   +7 more
wiley   +1 more source

Salud y medio ambiente: Health and environment

Revista Médica Electrónica, 2009
Motivado por la importancia del control del medio ambiente se realiza un panel con los estudiantes de la especialidad de Tecnología de la Salud en el municipio de Matanzas, con el objetivo de fomentar en estos una conciencia ambientalista y de esta forma
Jesús Méndez Martínez, Arelis Alberto Palenzuela, Ernesto Morales Santana   +2 more
doaj  

Biomonitoreo de la confluencia de los ríos Maguaca y Yuna, Cotuí, República Dominicana

Revista de Investigación e Innovación Agropecuaria y de Recursos Naturales
Los procesos degradativos como la minería provocan pérdida de especies, cobertura forestal, servicios ecosistémicos y contaminan los cuerpos de agua. Bajo esta problemática, se determinó el comportamiento de la calidad del agua de la confluencia de los ...
Juan Miguel Arias Moronta, Pedro Antonio Núñez Ramos, Laura Benegas Negrí, José Ney Ríos   +3 more
doaj   +1 more source

The GBA1 p.E427K (p.E388K) Variant Is a Risk Factor for Synucleinopathies: A Meta‐Analysis

Movement Disorders, EarlyView.
Abstract Background Variants in GBA1 are important genetic risk factors for synucleinopathies, including Parkinson's disease (PD). Although several GBA1 variants are established risk or severity modifiers, the role of the p.E427K variant remains unclear.
Leah V. Chifamba, Sitki Cem Parlar, Emma N. Somerville, Lang Liu, Eric Yu, Farnaz Asayesh, Jamil Ahmad, Meron Teferra, Jennifer A. Ruskey, Cheryl Waters, Oury Monchi, Yves Dauvilliers, Nicolas Dupré, Alla Timofeeva, Anton Emelyanov, Sofya Pchelina, Irina Miliukhina, Lior Greenbaum, Sharon Hassin‐Baer, Orly Goldstein, Mandy Radefeldt, Peter Bauer, Christian Beetz, Allison A. Dilliott, James C. Beck, Konstantin Senkevich, ROPAD Study Group, The Parkinson's Foundation PD GENEration Study, Christine Klein, Roy N. Alcalay, Ziv Gan‐Or   +30 more
wiley   +1 more source

Dependence of the Extra‐Cellular Diffusion Coefficient on the Fractions of Neurites and Cell Bodies in Gray Matter

Magnetic Resonance in Medicine, EarlyView.
Purpose The dependence of the long‐time (tortuosity) limit of the extra‐cellular diffusivity on the intra‐cellular volume fraction is of fundamental importance for microstructure modeling. While such dependencies have been explored for the white matter, the tortuosity limit in gray matter is unknown due to complex cell composition and geometry. Here we
Hong‐Hsi Lee, Ali Abdollahzadeh, Hansol Lee, Ricardo Coronado‐Leija, Els Fieremans, Susie Y. Huang, Dmitry S. Novikov   +6 more
wiley   +1 more source

Identifying DASH Adherence Patterns and Their Association With Dietary Behaviors Among Adults With Hypertension

Research in Nursing &Health, EarlyView.
ABSTRACT The Dietary Approaches to Stop Hypertension (DASH) diet is effective in lowering blood pressure yet adherence to DASH remains low. Intuitive eating, a behavior that emphasizes responsiveness to hunger and satiety cues, may influence DASH adherence but has not been well studied among adults with hypertension.
Youran Lee, Melissa C. Kay, Anushka Palipana, Sandy Askew, Miriam B. Berger, Hailey N. Miller, Gary G. Bennett, Qing Yang   +7 more
wiley   +1 more source