Jove
Visualize
Contáctanos
JoVE
x logofacebook logolinkedin logoyoutube logo
ACERCA DE JoVE
Visión GeneralLiderazgoBlogCentro de Ayuda JoVE
AUTORES
Proceso de PublicaciónConsejo EditorialAlcance y PolíticasRevisión por ParesPreguntas FrecuentesEnviar
BIBLIOTECARIOS
TestimoniosSuscripcionesAccesoRecursosConsejo Asesor de BibliotecasPreguntas Frecuentes
INVESTIGACIÓN
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchivo
EDUCACIÓN
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualCentro de Recursos para ProfesoresSitio de Profesores
Términos y Condiciones de Uso
Política de Privacidad
Políticas

Videos de Conceptos Relacionados

Development of Immunocompetence01:22

Development of Immunocompetence

863
The initiation of cell-mediated immunity can be observed as early as the third month of fetal growth, with active antibody-mediated immunity following approximately one month later.
The initial cells that migrate from the fetal thymus settle within the skin and epithelial tissues lining the mouth, digestive tract, and in females, the uterus and vagina. These cells, including skin-based dendritic cells, serve as antigen-presenting cells, playing a key role in T cell activation.
Subsequent T...
863
Adult Stem Cells01:33

Adult Stem Cells

33.8K
Stem cells are undifferentiated cells that divide and produce more stem cells or progenitor cells that differentiate into mature, specialized cell types. All the cells in the body are generated from stem cells in the early embryo, but small populations of stem cells are also present in many adult tissues including the bone marrow, brain, skin, and gut. These adult stem cells typically produce the various cell types found in that tissue—to replace cells that are damaged or to continuously...
33.8K
Acute Pharyngitis01:30

Acute Pharyngitis

4.1K
Introduction
Acute pharyngitis is the inflammation of the back of the throat (pharynx), commonly resulting in a sore throat. It is a frequently encountered condition that prompts individuals to seek medical advice.
Classification
Acute pharyngitis can be categorized based on its underlying cause:
4.1K
Acute Pancreatitis I: Introduction01:27

Acute Pancreatitis I: Introduction

1.2K
Pancreatitis is inflammation of the pancreas, an organ located behind the stomach. It can be either acute or chronic.
Acute pancreatitis is characterized by rapid inflammation of the pancreas, often caused by factors like gallstone blockage or excessive alcohol consumption. Chronic pancreatitis, on the other hand, is a slow, progressive inflammation that may result from long-term alcohol abuse, obstructions in the pancreatic duct, or genetic factors.
The causes of acute pancreatitis include:
1.2K
Acute Respiratory Failure-I01:21

Acute Respiratory Failure-I

977
Acute respiratory failure is a condition characterized by the inability of the lungs to perform their primary function: gas exchange. This failure leads to insufficient oxygen levels (hypoxemia) in the blood, elevated carbon dioxide levels (hypercapnia), or both, causing critical impairment in organ function.
Definition: It is defined by specific criteria based on blood gas measurements. Hypoxemia happens when the partial pressure of oxygen (PaO2) falls below 60 mmHg. At the same time,...
977
Acute Respiratory Failure-II01:21

Acute Respiratory Failure-II

1.1K
Type I Respiratory Failure, or hypoxemic respiratory failure, occurs when the partial pressure of oxygen (PaO2) in arterial blood falls below 60 mmHg while breathing room air without a corresponding increase in arterial carbon dioxide levels (PaCO2). This condition highlights a significant impairment in the lungs' capacity to oxygenate the blood.
The underlying physiological abnormalities that contribute to hypoxemic respiratory failure include:
1.1K

También podría leer

Artículos Relacionados

Artículos vinculados a este trabajo por autores compartidos, revista y gráfico de citas.

Ordenar por
Same author

Adjunct dexamethasone in herpes simplex virus encephalitis - Authors' reply.

The Lancet. Neurology·2026
Same author

Inter-attack serum GFAP and NfL remain stable over 9 years in AQP4 IgG NMOSD.

Journal of neurology, neurosurgery, and psychiatry·2026
Same author

Psychiatric and behavioural sequelae following encephalitis: a systematic review and meta-analysis.

Brain communications·2026
Same author

Development of a human iPSC-derived corticospinal tract-on-a-chip.

Cell reports methods·2026
Same author

Suspected encephalitis in adults.

Practical neurology·2026
Same author

Early vs late diagnosis in infectious encephalitis: a population-based cohort study.

Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases·2026

Video Experimental Relacionado

Updated: Jan 28, 2026

A Murine Model of Dengue Virus-induced Acute Viral Encephalitis-like Disease
04:23

A Murine Model of Dengue Virus-induced Acute Viral Encephalitis-like Disease

Published on: April 28, 2019

7.1K

Encefalitis aguda en adultos inmunocompetentes

Arun Venkatesan1, Benedict D Michael2, John C Probasco1

  • 1Johns Hopkins Encephalitis Center, Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.

Lancet (London, England)
|February 21, 2019
PubMed
Resumen

Este seminario analiza la encefalitis aguda, una inflamación del cerebro con orígenes infecciosos o autoinmunes. Destaca herramientas de diagnóstico como la resonancia magnética y la secuenciación novedosa, junto con tratamientos para causas virales y autoinmunes.

Más Videos Relacionados

Acute Kidney Injury Model Induced by Cisplatin in Adult Zebrafish
13:25

Acute Kidney Injury Model Induced by Cisplatin in Adult Zebrafish

Published on: May 15, 2021

6.6K
Time-lapse Imaging of Neuroblast Migration in Acute Slices of the Adult Mouse Forebrain
10:25

Time-lapse Imaging of Neuroblast Migration in Acute Slices of the Adult Mouse Forebrain

Published on: September 12, 2012

15.5K

Videos de Experimentos Relacionados

Last Updated: Jan 28, 2026

A Murine Model of Dengue Virus-induced Acute Viral Encephalitis-like Disease
04:23

A Murine Model of Dengue Virus-induced Acute Viral Encephalitis-like Disease

Published on: April 28, 2019

7.1K
Acute Kidney Injury Model Induced by Cisplatin in Adult Zebrafish
13:25

Acute Kidney Injury Model Induced by Cisplatin in Adult Zebrafish

Published on: May 15, 2021

6.6K
Time-lapse Imaging of Neuroblast Migration in Acute Slices of the Adult Mouse Forebrain
10:25

Time-lapse Imaging of Neuroblast Migration in Acute Slices of the Adult Mouse Forebrain

Published on: September 12, 2012

15.5K

Área de la Ciencia:

  • Neurología
  • Inmunología
  • Enfermedades infecciosas

Sus antecedentes:

  • La encefalitis es una inflamación cerebral por infecciones o autoinmunidad, que puede causar déficits neurológicos graves.
  • Las infecciones virales son causas comunes, pero los síndromes de anticuerpos anti-neuronales son cada vez más reconocidos.
  • La encefalitis aguda presenta desafíos de diagnóstico y manejo en adultos.

Objetivo del estudio:

  • Proporcionar una visión global del diagnóstico y tratamiento de la encefalitis aguda en adultos.
  • Para discutir los roles de varias etiologías, incluyendo virus, autoinmunes y otros patógenos infecciosos.
  • Para cubrir las técnicas modernas de diagnóstico y estrategias terapéuticas.

Principales métodos:

  • Revisión de la literatura y las prácticas clínicas actuales en relación con la encefalitis.
  • Discusión de las modalidades de diagnóstico: análisis del líquido cefalorraquídeo, resonancia magnética y secuenciación de próxima generación.
  • Análisis de las estrategias de tratamiento, incluidos los cuidados de apoyo y las terapias inmunomoduladoras.

Principales resultados:

  • Las causas virales y autoinmunes son prominentes, lo que requiere enfoques de diagnóstico y tratamiento distintos.
  • Los diagnósticos avanzados como la secuenciación de próxima generación mejoran la identificación etiológica.
  • El manejo efectivo implica abordar las complicaciones neurológicas agudas y la inmunosupresión dirigida para los casos autoinmunes.

Conclusiones:

  • El diagnóstico preciso y el tratamiento oportuno son cruciales para mejorar los resultados en la encefalitis aguda.
  • Los enfoques integrados que combinan las enfermedades infecciosas y la experiencia en neuroinmunología son esenciales.
  • Se necesita más investigación para abordar los desafíos diagnósticos, terapéuticos y de pronóstico restantes.