Microwave male contraception studies in China

Author

Chiang, H.

Author_Institution

Microwave Res. Lab., Zhejang Med. Univ., Hangzhou, China

fYear

1988

fDate

4-7 Nov. 1988

Abstract

Microwave contraception has been extended from animal experiments to clinical application, and a specialized resonant cavity applicator has been developed. The sperm count can be reduced to the sterility level seven weeks after the volunteer´s testes are heated to 40-42 degrees C by microwave exposure for 30 minutes and maintains the low level when testes are treated once a month. The spermatocyte is the most sensitive to microwave radiation, and spermatogenium stem cell is usually not damaged. No changes in sexual function were observed. There exists a potential genetic risk, according to studies on chromosome aberration, sperm malformation, and dominant lethal mutation, which might be reversible.<>

Keywords

biological effects of microwaves; biothermics; cellular effects of radiation; radiation therapy; radiofrequency heating; 30 min; 40 to 42 degC; China; chromosome aberration; dominant lethal mutation; genetic risk; resonant cavity applicator; sexual function; sperm count; sperm malformation; spermatogenium stem cell; sterility; testes heating; therapeutic technique;

fLanguage

English

Publisher

ieee

Conference_Titel

Engineering in Medicine and Biology Society, 1988. Proceedings of the Annual International Conference of the IEEE

Conference_Location

New Orleans, LA, USA

Print_ISBN

0-7803-0785-2

Type

conf

DOI

10.1109/IEMBS.1988.95163

Filename

95163