Results 81 to 90 of about 374,047 (298)
Advanced Materials Interfaces, EarlyView.Lipid drug carriers to which ultra‐small gold nanoparticles were added enabled more efficient radiotherapy of cultured pancreatic cancer tumors. These nanoparticles boosted radiation‐induced damage to tumors by generating more reactive molecules, though higher gold levels are needed for strong benefits.
Nazareth Milagros Carigga Gutierrez +17 more
wiley +1 more source
MamA as a Model Protein for Structure-Based Insight into the Evolutionary Origins of Magnetotactic Bacteria [PDF]
, 2015 International audienceMamA is a highly conserved protein found in magnetotactic bacteria (MTB), a diverse group of prokaryotes capable of navigating according to magnetic fields - an ability known as magnetotaxis.
Arnoux, Pascal +7 more
core +5 more sources
3D Printed Multimaterial Microfluidic Transistors
Advanced Materials Technologies, EarlyView.We introduce a biocompatible, high resolution photopolymer resin that closely mimics the Young's Modulus (elasticity) and reversible stretchability (no hysteresis) of poly(dimethylsiloxane) (PDMS), enabling the fabrication of microfluidic transistors (i.e., microvalves capable of proportional amplification) by multimaterial stereolithography (mSLA ...
Alireza Ahmadianyazdi +7 more
wiley +1 more source
Quistes mamarios: claves radiológicas para un diagnóstico diferencial preciso y manejo efectivo
Anales de Radiología, MéxicoObjetivo: Analizar las características ecográficas de los quistes mamarios y su clasificación según el sistema BI-RADS (Breast Imaging-Reporting and Data System) para optimizar su diagnóstico diferencial y manejo clínico.
Sergio D. Gálvez-Vieyra +5 more
doaj +1 more source
Economies of Scale and Pension Fund Plans: Evidence from South Africa [PDF]
The focus of this paper is on the presence of economies of scale in administering pension funds. We make use of a unique dataset with extensive information on South African retirement funds from 1996 to 2006.
Albert Touna Mama +2 more
core +1 more source
Caracterización del ciclo menstrual en un grupo de mujeres con Cancer de mama del Centro Oncolologico ISSEMYM, Toluca, Estado de Mexico [PDF]
, 2016 Uno de los problemas de salud con mayor impacto económico y social es el cáncer de mama, es la principal neoplasia que presenta la población mexicana en edad reproductiva. Es importante destacar que hasta hoy en día, las estrategias para la detección
Aguilar Juarez, Neltzi Anayeli +1 more
core
Advanced Materials Technologies, EarlyView.This review explores the integration of microfluidic technology with organoid systems as an innovative platform for studying menopausea complex multi‐organ condition. By enabling precise simulation of inter‐organ communication and hormone responses, microfluidic organoids offer a physiologically relevant model for investigating menopausal syndrome and ...
Qianyi Zhang +4 more
wiley +1 more source
La Tadeo DeArte, 2017 Desde siempre la enfermedad ha estado presente en la vida humana, se quiera o no, todos en algún momento van a padecer alguna dolencia en la cual el sufrimiento queda convertido en experiencias, en memorias y en evidencias de vida o muerte. Con el fin de mostrar evidencia de vida, aquí se analizan experiencias y memorias del cáncer de seno en mujeres ...
openaire +4 more sources
Benign breast diseases in men beyond gynecomastia
Journal of the Mexican Federation of Radiology and ImagingIntroduction: Benign breast diseases in men, other than gynecomastia, are poorly understood due to their low prevalence. This study describes the clinical characteristics, mammographic and ultrasound (US) findings, and the histology of benign breast ...
Abraham Ortiz-Garcia +2 more
doaj +1 more source
Hubble Space Telescope and Ground-Based Optical and Ultraviolet Observations of GRB010222 [PDF]
, 2003 We report on Hubble Space Telescope WFPC2 optical and STIS near ultraviolet MAMA observations, and ground-based optical observations of GRB010222, spanning 15 hrs to 71 days.
A. Gal‐Yam +19 more
core +4 more sources