Jove
Visualize
Contáctanos

Videos de Conceptos Relacionados

Vaccinations01:51

Vaccinations

45.6K
Overview
45.6K
Rous Sarcoma Virus (RSV) and Cancer01:03

Rous Sarcoma Virus (RSV) and Cancer

5.5K
Rous Sarcoma virus or RSV was discovered by F. Peyton Rous in the year 1911 as a filterable transmissible agent that could cause tumors in chickens. He won a Nobel Prize for this discovery in 1966. His experiments clearly demonstrated that some cancers could be caused by infectious agents and led to the discovery of many more cancer-causing viruses in animals as well as humans.
RSV is a retrovirus that contains two copies of a plus-strand  RNA genome. Its genome consists of four main open...
5.5K
Immunodeficiency Diseases01:25

Immunodeficiency Diseases

1.2K
Immunodeficiency disorders are conditions in which the immune system's ability to fight infectious disease and cancer is compromised or entirely absent. The immune system comprises a complex network of cells, tissues, and organs that work together to protect the body from potentially harmful invaders. When this system is deficient or not functioning properly, it leaves the body susceptible to infections, diseases, or other complications.
There are three main causes of immunodeficiency...
1.2K
Transmission-based Precautions II: Airborne and Protective Environment01:25

Transmission-based Precautions II: Airborne and Protective Environment

1.6K
Transmission-based precautions are for patients infected or suspected to be infected (or colonized) with organisms posing a significant risk to others. The transmission precautions include airborne and protective environment precautions.
Airborne precautions:
Use airborne precautions when treating patients known or suspected to have diseases that spread through the air—for example, tuberculosis or measles. These organisms are present in smaller droplets expelled by an infected person and...
1.6K
Meiosis vs. Mitosis02:57

Meiosis vs. Mitosis

59.7K
Cell division is necessary for growth and reproduction in organisms. Mitosis aids cell growth and development by dividing somatic cells. In contrast, meiosis causes the division of germ cells and plays an essential role in sexual reproduction. Due to their unique functional requirements, mitosis and meiosis differ from each other in multiple aspects.
Before the start of mitosis and meiosis I, the cell synthesizes DNA, resulting in two homologous copies of each chromosome. DNA synthesis is...
59.7K
What is Meiosis?01:36

What is Meiosis?

228.1K
Meiosis is the process by which diploid cells divide to produce haploid daughter cells. In humans, each diploid cell contains 46 chromosomes, half from the mother and half from the father. Following meiosis, the resulting haploid eggs or sperm only contain 23 chromosomes; however, each of these chromosomes contains a unique combination of parental information that results from the meiotic process of crossing over.
228.1K

También podría leer

Artículos Relacionados

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

Ordenar por
Same author

Vaccination policies for healthcare personnel in Europe, 2026.

Vaccine·2026
Same author

Molecular characterization of enteroviruses in patients with acute respiratory infection and influenza-like illness in the Central African Republic revealed mainly polioviruses and other enteric enterovirus types.

Access microbiology·2026
Same author

Epidemiology and molecular characteristics of hepatitis B, C and D viruses in nine high-risk populations from Burkina Faso.

International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases·2026
Same author

Hospital-based surveillance suggested a high frequency of congenital rubella syndrome and the presence of genetically diverse genotype 2B rubella virus strains in Ethiopia.

International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases·2026
Same author

High infection risk of intestinal helminths despite WASH interventions: A cross-sectional study in Khammouane province, Lao PDR.

PLoS neglected tropical diseases·2026
Same author

Emergence of vaccine-derived poliovirus strains from the novel oral polio vaccine in the Central African Republic.

mBio·2026
Same journal

Assisted dying and the silencing of medicine's next generation.

Lancet (London, England)·2026
Same journal

Linguistic pragmatism: a woman with progressive abdominal pain in Thailand.

Lancet (London, England)·2026
Same journal

Medical compartmentalisation: a patient with chromosome 22q11.2 deletion syndrome in Japan.

Lancet (London, England)·2026
Same journal

[<sup>177</sup>Lu]Lu-edotreotide versus everolimus for gastroenteropancreatic neuroendocrine tumours (COMPETE): a phase 3, multicentre, randomised, open-label, superiority trial.

Lancet (London, England)·2026
Same journal

Research priorities for characterising Bundibugyo virus.

Lancet (London, England)·2026
Same journal

Rethinking treatment sequence in advanced gastroenteropancreatic neuroendocrine tumours.

Lancet (London, England)·2026
Ver todos los artículos relacionados
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

Video Experimental Relacionado

Updated: Oct 5, 2025

Paramyxoviruses for Tumor-targeted Immunomodulation: Design and Evaluation Ex Vivo
12:42

Paramyxoviruses for Tumor-targeted Immunomodulation: Design and Evaluation Ex Vivo

Published on: January 7, 2019

9.6K

El sarampión

Judith M Hübschen1, Ionela Gouandjika-Vasilache2, Julia Dina3

  • 1Department of Infection and Immunity, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg.

Lancet (London, England)
|January 30, 2022
PubMed
Resumen
Este resumen es generado por máquina.

El sarampión es una enfermedad viral peligrosa que se puede prevenir con vacunas. A pesar de las vacunas efectivas, el sarampión sigue siendo una amenaza, especialmente en los niños, y la interrupción de la vacunación aumenta el riesgo de reaparición.

Más Videos Relacionados

A Model for Epilepsy of Infectious Etiology using Theiler's Murine Encephalomyelitis Virus
05:33

A Model for Epilepsy of Infectious Etiology using Theiler's Murine Encephalomyelitis Virus

Published on: June 23, 2022

2.9K
Multielectrode Array Recordings of the Vomeronasal Epithelium
08:27

Multielectrode Array Recordings of the Vomeronasal Epithelium

Published on: March 1, 2010

12.3K

Videos de Experimentos Relacionados

Last Updated: Oct 5, 2025

Paramyxoviruses for Tumor-targeted Immunomodulation: Design and Evaluation Ex Vivo
12:42

Paramyxoviruses for Tumor-targeted Immunomodulation: Design and Evaluation Ex Vivo

Published on: January 7, 2019

9.6K
A Model for Epilepsy of Infectious Etiology using Theiler's Murine Encephalomyelitis Virus
05:33

A Model for Epilepsy of Infectious Etiology using Theiler's Murine Encephalomyelitis Virus

Published on: June 23, 2022

2.9K
Multielectrode Array Recordings of the Vomeronasal Epithelium
08:27

Multielectrode Array Recordings of the Vomeronasal Epithelium

Published on: March 1, 2010

12.3K

Área de la Ciencia:

  • Virología
  • Epidemiología
  • Salud pública

Sus antecedentes:

  • El sarampión es una enfermedad viral altamente contagiosa y potencialmente mortal.
  • La vacunación es clave para la prevención, aunque pueden presentarse síntomas más leves en las personas vacunadas.
  • El sarampión causa una morbilidad y mortalidad significativas, particularmente en entornos con pocos recursos.

Objetivo del estudio:

  • Resumir las características, el diagnóstico, las complicaciones y el tratamiento del sarampión.
  • Destacar la importancia de las estrategias de vacunación y control de enfermedades.
  • Abordar el potencial de reaparición del sarampión debido a las interrupciones relacionadas con la pandemia.

Principales métodos:

  • Revisión de la literatura sobre la epidemiología, la presentación clínica, el diagnóstico y el tratamiento del sarampión.
  • Análisis de métodos de diagnóstico, incluidas las pruebas serológicas y la detección de ARN viral.
  • Examen de las complicaciones del sarampión y métodos de tratamiento.

Principales resultados:

  • El diagnóstico de laboratorio implica la detección de anticuerpos IgM o ARN viral.
  • Las complicaciones van desde infecciones comunes hasta enfermedades neurológicas raras pero graves.
  • La atención de apoyo y la vitamina A son los tratamientos primarios; no existe una terapia antiviral específica.

Conclusiones:

  • El control del sarampión depende en gran medida de la prevención mediante la vacunación.
  • Las campañas de vacunación interrumpidas, exacerbadas por la pandemia de COVID-19, representan un riesgo significativo para futuros brotes.
  • La vacunación efectiva para ponerse al día, el liderazgo fuerte y los recursos son cruciales para mitigar las amenazas de resurgimiento.