[Effect of prolonged dietary zeolites on survival rate and intestinal reaction toward irradiation in mice of different age].
In model experiments on mice the influence of prolonged dietary consumption of zeolites on a survival rate, an average lifetime and a status of adherent mucous layer of a digestive tube was investigated. It was found that zeolite increased a survival rate and average lifetime in 55- and 95-day old mice exposed to a dose of 4 Gy. Zeolite shivirtuin caused more expressed effect, than pegasin. Apparently, shivirtuin causes the more expressed radioprotective effect, because it does not hinder in the development of compensatory responses in a structurally functional status of adherent mucous layer of an intestine after the exposure.
Krivova
N A
NA
Research Institute of Biology and Biophysics, Tomsk State University, Tomsk, 634050 Russia. nakri@res.tsu.ru
Lapteva
T A
TA
Selivanova
T I
TI
Zaeva
O B
OB
Tkachenko
E V
EV
D000375:Aging; D000818:Animals; D004032:Diet; D005260:Female; D007413:Intestinal Mucosa / Q000503:physiopathology / Q000528:radiation effects*; D008297:Male; D051379:Mice; D011832:Radiation Injuries / Q000503:physiopathology / Q000517:prevention & control*; D015996:Survival Rate; D013997:Time Factors; D017641:Zeolites / Q000008:administration & dosage*
D017641:Zeolites