17.- Nanoparticles and Brain Tumors

Beschreibung

https://www.youtube.com/watch?v=CS2AyDM9q14&feature=youtu.be
PEDRO ÁLVAREZ JIMÉNEZ
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Zusammenfassung der Ressource

Frage 1

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

Frage 2

Frage
Nanoparticles have a hard work with tumors because
Antworten
  • 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

Frage 3

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

Frage 4

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

Frage 5

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