A method for introduction of magnetic nanoparticles into tissues by means of magnetic field gradient: an experimental study.
Targeted effects of magnetic nanoparticles were studied. Solution with iron-containing nanosubstance was applied to resected nasal bone and cartilage tissues. Magnetic field was generated by a Polus-101 device for low-frequency magnetotherapy, which provided permanent work of one inductor (10.14+/-19.56 mT). The results indicate that magnetic nanoparticles placed into magnetic field gradient penetrate into the thickness of the cartilage and bone tissues.
Dobretsov
K G
KG
Railway Clinical Hospital, Krasnoyarsk Station, Russia. ekdobretsov@rambler.ru
Afon'kin
V Yu
VY
Kirichenko
A K
AK
Ladygina
V P
VP
Stolyar
S V
SV
Bayukov
O A
OA
Sipkin
A V
AV
D001842:Bone and Bones / Q000378:metabolism; D002356:Cartilage / Q000378:metabolism; D004574:Electromagnetic Fields; D006801:Humans; D007501:Iron / Q000737:chemistry; D008280:Magnetics; D053768:Metal Nanoparticles / Q000008:administration & dosage* / Q000737:chemistry
D007501:Iron