Compositions and methods of applying alternating electric fields to pluripotent stem cells
Disclosed are methods and compositions for preventing or disrupting mitosis of pluripotent stem cells, killing pluripotent stem cells, preventing or disrupting division of pluripotent stem cells, reducing the viability of pluripotent stem cells, slowing the progression or differentiation of pluripotent stem cells, and treating an ectopic pregnancy.
1. A method of treating ectopic pregnancy comprising:
a. applying an alternating electric field to a target site of the subject for a period of time, the alternating electric field having a frequency and field strength,
wherein the target site comprises an ectopic pregnancy,
b. introducing a nanoparticle to the target site in the subject; and
c. applying an alternating electric field to the target site of the subject,
wherein the electric impedance in the target site of the subject to the alternating electric field is altered.
2. The method of claim 1 , wherein the current density and/or power loss density in the target site of the subject to the alternating current is altered.
3. The method of claim 1 , wherein the nanoparticle is a conductive nanoparticle.
4. The method of claim 3 , wherein the impedance in the target site is lowered.
5. The method of claim 3 , wherein the conductivity in the target site is increased.
6. The method of claim 1 , wherein the nanoparticle is a non-conductive nanoparticle.
7. The method of claim 6 , wherein the impedance in the target site is increased.
8. The method of claim 6 , wherein the conductivity in the target site is decreased.
9. The method of claim 1 , wherein the nanoparticle is introduced into a pluripotent stem cell in the target site.
10. The method of claim 1 , wherein the frequency is 25 kHz to 1 MHz.