Results 1 to 10 of about 477,246 (142)
Objetivo: Reportar la tasa de consolidación y los resultados de una serie de 22 pacientes con seudoartrosis del polo proximal del escafoides tratados con un bloqueo óseo metafisario asociado a un tornillo autocompresivo anterógrado. Materiales y Métodos:
Ignacio Rellán +5 more
doaj +5 more sources
Osteosíntesis con tornillo del polo proximal del escafoides carpiano
Objetivos La aparicion de la tecnica del atornillado introduciendo el tornillo de proximal a distal, ha supuesto una alternativa a la osteosintesis convencional (atornillado de distal a proximal) en el tratamiento de las fracturas y seudoartrosis del escafoides con un pequeno fragmento proximal, por su facil abordaje y la relativa sencillez de la ...
J. Yáñez +3 more
exaly +4 more sources
Resumen Objetivo Evaluar los resultados del injerto oseo vascularizado (IOV) de la arteria 1, 2 suprarretinacular intercompartimental (1,2 SRIC) junto con la fijacion, en pseudoartrosis de escafoides y necrosis del polo proximal. Material y metodo Realizamos un estudio retrospectivo, entre enero de 2006 y diciembre de 2009.
C Lamas
exaly +2 more sources
Resumo Introducao As fraturas do escafoide sao as mais comuns dos ossos do carpo, correspondem a 60%. Dessas, 10% evoluem para nao consolidacao; alem disso, 3% podem apresentar necrose do polo proximal. Existem varios metodos de tratamento com enxertos osseos, vascularizados (EOV) e nao vascularizados (EONV). Objetivo Avaliar e comparar as taxas
Severo, Antônio Lourenço +5 more
exaly +2 more sources
TUFT1 regulates cancer progression by suppressing centrosome amplification and mitotic spindle multipolarity [PDF]
Centrosome amplification (CA) has been observed in various solid tumors and contributes to chromosomal instability (CIN) and poor clinical prognosis in patients with cancer. CA also inhibits cell proliferation by inducing cell-cycle arrest and cell death.
Shaojie Feng +7 more
doaj +2 more sources
Nitric Oxide Down-regulates Polo-like Kinase 1 through a Proximal Promoter Cell Cycle Gene Homology Region [PDF]
Polo-like kinase 1 (PLK1) is an evolutionarily conserved serine/threonine kinase essential for cell mitosis. As a master cell cycle regulator, p21/Waf1 plays a critical role in cell cycle progression. Nitric oxide (NO.) has been shown to down-regulate PLK1 and up-regulate p21/Waf1 independent of cGMP. Here, the respective roles of p38 MAPK and p21/Waf1
Jianhua, Zhang +4 more
openaire +2 more sources
Mitotic Inhibition of GRASP65 Organelle Tethering Involves Polo-like Kinase 1 (PLK1) Phosphorylation Proximate to an Internal PDZ Ligand [PDF]
GRASP65 links cis-Golgi cisternae via a homotypic, N-terminal PDZ interaction, and its mitotic phosphorylation disrupts this activity. Neither the identity of the PDZ ligand involved in the GRASP65 self-interaction nor the mechanism by which phosphorylation inhibits its interaction is known.
Debrup, Sengupta, Adam D, Linstedt
openaire +2 more sources
Structured illumination of the interface between centriole and peri-centriolar material [PDF]
The increase in centrosome size in mitosis was described over a century ago, and yet it is poorly understood how centrioles, which lie at the core of centrosomes, organize the pericentriolar material (PCM) in this process.
Jingyan Fu, David M. Glover
doaj +1 more source
Se analizan los resultados obtenidos en 19 pacientes operados por cáncer de colon izquierdo con variable grado de obstrucción. Diesisiete fueron operados por un cáncer de colon izquierdo obstructivo ubicados: cinco en el colon transverso distal, cinco ...
Luis Gramática (h) +5 more
doaj +1 more source
Introducción: describir los resultados clínicos, funcionales y radiológicos de pacientes con seudoartrosis de fractura del escafoides, sometidos a cirugía con la técnica de Bertelli. en un centro de cuarto nivel de complejidad.
Carlos Mauricio Bahamón +4 more
doaj +1 more source

