Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 1991 Nov;128(2):186-91.

The relative biological effectiveness of 10B-neutron capture therapy for early skin reaction in the hamster

J Hiratsuka  1 , H Fukuda, T Kobayashi, H Karashima, K Yoshino, Y Imajo, Y Mishima
Affiliations
  • PMID: 1947014

The relative biological effectiveness of 10B-neutron capture therapy for early skin reaction in the hamster

J Hiratsuka et al. Radiat Res. 1991 Nov.

Abstract

The relative biological effectiveness (RBE) of 10B-neutron capture therapy (BNCT) on skin was analyzed using hamsters. The Kyoto University Research Reactor, which has a very low contamination of gamma rays and fast neutrons, was used as a thermal neutron source. Boron-10-para-boronophenylalanine hydrochloride ([10B]BPA.HCl) was administered to the hamsters. The evolution and time course of early skin reactions were assessed. These reactions were compared with those produced by electron beams. The maximum safe skin doses (no more than moist desquamation) of BNCT and electron beams were established to be 11 and 21 Gy, respectively. The RBE at this single dose with BNCT was found to be 1.94, assuming that the RBE of the gamma rays was 1.0 and each component of BNCT (mixed radiations) was simply additive.

PubMed Disclaimer

Publication types