In-vivo Microwave Dielectric Properties of Healthy and Carcinogenic Rat Nasal Tissues from 500 MHz to 6 GHz

Yılmaz Abdolsaheb T. , PASTACI ÖZSOBACI N., Alkan F. A. , KEPİL N., Akduman İ.

6th IEEE-Antennas-and-Propagation-Society (IEEE AP-S) Topical Meeting on Antenna Measurements & Applications (CAMA), Balvi, Letonya, 23 - 25 Ekim 2019, ss.79-80 identifier identifier


Dielectric properties of rat nasal tissue and nasal carcinoma is given in this work between 500 MHz to 6 GHz. Nasal carcinoma is induced by oral administration of single dose 20 7,12-Dimethylbenz[a]anthracene (DMBA) dissolved in 1 ml olive oil to 47 days old Sprague Dawley (SD) rats. A granular tissue anomaly in one rat along with bleeding is observed after 15 weeks from the administration of the carcinogenic agent. In-vivo dielectric properties are collected both from the granular nasal carcinoma tissue and healthy counterpart with open-ended coaxial probe technique. A median dielectric property discrepancy is observed in the whole frequency range between the nasal carcinoma and healthy tissues.