17.- Nanoparticles and Brain Tumors

Descripción

https://www.youtube.com/watch?v=CS2AyDM9q14&feature=youtu.be
PEDRO ÁLVAREZ JIMÉNEZ
Test por PEDRO ÁLVAREZ JIMÉNEZ, actualizado hace más de 1 año
PEDRO ÁLVAREZ JIMÉNEZ
Creado por PEDRO ÁLVAREZ JIMÉNEZ hace alrededor de 9 años
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Resumen del Recurso

Pregunta 1

Pregunta
Nano particles technology permits
Respuesta
  • Enough nanoparticles to fight against uncontrolled cells
  • Low rate of side effects
  • Both are correct

Pregunta 2

Pregunta
Nanoparticles have a hard work with tumors because
Respuesta
  • The hard diffusion because lymphatic system cannot work properly
  • The low density of extracellular matrix that does not avoid to flow easily
  • Al cell are very close among them and there are not enough space

Pregunta 3

Pregunta
The immune system is another obstacle to nanoparticles because
Respuesta
  • It polishes off all nanoparticles
  • Phagocytes reduce the circulating time of nanoparticles in blood
  • It competes with nanoparticles to destroy the tumor

Pregunta 4

Pregunta
Penetrating peptides
Respuesta
  • Join to specific receptors in uncontrolled cells
  • Opens wormhole in blood vessels to permit them to decrease their pressure
  • Both are not correct

Pregunta 5

Pregunta
Nano receptors can detect specifically transformed cells because
Respuesta
  • Their irregular shape
  • Their capacity of dividing
  • Their major presence of receptors in the surface
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