Results 71 to 80 of about 1,076,986 (335)

Linajes de Trypanosoma cruzi en pacientes con enfermedad de Chagas y coinfección por VIH [PDF]

, 2009
Introducción. Las poblaciones naturales de T. cruzi han sido clasificadas en seis linajes filogenéticos o unidades de tipificación discreta: T. cruzi I, IIa, IIb, IIc, IId y IIe, que pueden jugar un rol en el tropismo tisular y patogénesis de la ...
Altcheh, Jaime Marcelo, Begher, Sandra, Bisio, Margarita María Catalina, Burgos, Juan Miguel, Cura, Carolina Inés, Duffy, Tomás, Freilij, Hector León, Giganti, Salvador Óscar, Levin, Mariano Jorge, Scapellato, Pablo Gustavo, Schijman, Alejandro Gabriel, Schreck, Ricardo   +11 more
core  

Diffusion‐Weighted Imaging for the Evaluation of the Sacroiliac Joint in Pediatric Patients

Arthritis Care &Research, EarlyView.
Objective Maturational signal in the sacroiliac joint (SIJ) of skeletally immature youth is often misinterpreted as inflammation. Diagnostic tools that improve specificity are greatly needed. Apparent diffusion coefficient (ADC) values from diffusion‐weighted imaging (DWI), when used with standard imaging, may enhance diagnostic accuracy.
Michael L. Francavilla, Timothy G. Brandon, Dmitry Khrichenko, Rui Xiao, Nancy A. Chauvin, Asef Khwaja, Pamela F. Weiss   +6 more
wiley   +1 more source

Emerging 2D Materials and Their Hybrid Nanostructures for Label‐Free Optical Biosensing: Recent Progress and Outlook

Advanced Functional Materials, EarlyView.
This review highlights recent advances in label‐free optical biosensors based on 2D materials and rationally designed mixed‐dimensional nanohybrids, emphasizing their synergistic effects and novel functionalities. It also discusses multifunctional sensing platforms and the integration of machine learning for intelligent data analysis.
Xinyi Li, Yonghao Fu, Yuehe Lin, Dan Du
wiley   +1 more source

Enfermedad Renal Crónica [PDF]

, 2016
La génesis de las Enfermedades Crónicas No Transmisibles (ECTN), se encuentra asociada a factores de riesgo relacionados con estilos de vida nocivos para la salud.
Barrio Ríos, Jader Martín, Hidalgo Padilla, Manuel Salvador   +1 more
core  

Microphysiological Systems of Lymphatics and Immune Organs

Advanced Healthcare Materials, EarlyView.
This review surveys recent progress in engineering lymphatic microenvironments and immune organoids within microphysiological systems, emphasizing innovative strategies to recreate the biochemical and biophysical complexity of native lymphatic tissues.
Ishita Jain, Ankur Singh, Andrés J. García   +2 more
wiley   +1 more source

Epidemiological role of humans, dogs and cats in the transmission of Trypanosoma cruzi in a central area of Argentina

Revista do Instituto de Medicina Tropical de São Paulo, 1985
Trypanosoma cruzi prevalence rates of human, dog and cat populations from 47 households of 3 rural localities of the phytogeographical Chaqueña area of Argentina were determined both by serological and xenodiagnostic procedures.
Cristina Wisnivesky-Colli, Ricardo E. Gurtler, Nora D. Solarz, Marta A. Lauricella, Elsa L. Segura   +4 more
doaj   +1 more source

Enfermedad inflamatoria intestinal: características de fenotipo y tratamiento en un hospital universitario de Bogotá, Colombia.

Revista Colombiana de Gastroenterología, 2018
Introducción: La enfermedad inflamatoria intestinal (colitis ulcerativa, enfermedad de Crohn) es una patología inflamatoria crónica y recurrente del tracto digestivo, de causa aún incierta.
Gustavo Adolfo Reyes Medina, F. Parada, Germán David Carvajal Patiño, C. S. D. Luque, D. Martín, Carlos González, Johana Ibeth Gamba Hernández, Javier Alberto Preciado Aponte, J. Gómez, Luis Carlos Sabbagh Sanvicente   +9 more
semanticscholar   +1 more source

A dsRNA Viral Transcriptional Regulator Evades Innate Immunity by Hijacking Host CoTranscription Factor DHX9

Advanced Science, EarlyView.
This study identifies a new viral mechanism by a viral protein σ3 that functions as a vTR to suppress NF‐κB gene expression via its direct interaction with the host helicase DHX9. Through their interaction, σ3 not only impairs the initial recruitment of Pol II but also affects Pol II pause‐release and ultimately suppresses NF‐κB gene expression ...
Xueyang Pang, Shiyu Liu, Yixiao Zhu, Meleana M. Hinchman, Nan Qiao, Xuejun Li, Weiqian Dai, Yingying Tong, Man Xing, Jiling Ren, John S. L. Parker, Yingying Guo, Dongming Zhou   +12 more
wiley   +1 more source

Enfermedad de takotsubo [PDF]

, 2013
The transient apical ballooning syndrome (SDAT) or takotsubo disease is a rare disease common, accounting for approximately 0.5-1% of patients with suspected acute coronary syndrome.Este proyecto ha sido financiado a cargo del Proyecto de Investigación ...
García, Eva, Margolles, Mario, Pruneda, Laura   +2 more
core  

Trastornos del habla en la enfermedad de Parkinson. revisión

Revista Cientifica Ciencia Medica, 2019
Hasta el 90% de los pacientes con enfermedad de Parkinson presentan eventualmente trastornos del habla durante el curso de la enfermedad, que se conocen como disartria hipocinética o parkinsoniana. Este trabajo tiene como objetivo resumir y esclarecer la
Marusela Picó Berenguer, Humberto Alejandro Yévenes Briones   +1 more
semanticscholar   +1 more source