17.- Nanoparticles and Brain Tumors

Description

https://www.youtube.com/watch?v=CS2AyDM9q14&feature=youtu.be
PEDRO ÁLVAREZ JIMÉNEZ
Quiz by PEDRO ÁLVAREZ JIMÉNEZ, updated more than 1 year ago
PEDRO ÁLVAREZ JIMÉNEZ
Created by PEDRO ÁLVAREZ JIMÉNEZ about 9 years ago
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Resource summary

Question 1

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

Question 2

Question
Nanoparticles have a hard work with tumors because
Answer
  • 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

Question 3

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

Question 4

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

Question 5

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