PMID- 7667047 OWN - NLM STAT- MEDLINE DCOM- 19951011 LR - 20061115 IS - 0031-2991 (Print) IS - 0031-2991 (Linking) IP - 2 DP - 1995 Apr-Jun TI - [Effect of anti-histone antibodies on the nuclear apparatus of thymocytes of intact and irradiated rats]. PG - 7-9 AB - The interaction of specific immunoglobulins G to the histone H1 with the thymocytes of intact animals has been demonstrated to increase the reception of acridine orange (AO) in nuclear chromatin. This raises the rate of AO fluorescence and lowers the level of light polarization. This may result from occurring decondensation processes. On the other hand, the interaction of antihistone antibodies with irradiated rat thymocytes causes no changes in the package of nuclear chromatin, which is likely to be due to destructive processes which take place in the cells in response to radiation. The immunoglobulins G to the core histone H2B produce an insignificant effect on the condensation rate of the nuclear material of thymocytes both from intact and irradiated animals. FAU - Zaichik, A Sh AU - Zaichik ASh FAU - Babichev, A V AU - Babichev AV FAU - Reshchikov, A M AU - Reshchikov AM FAU - Mamedova, G V AU - Mamedova GV LA - rus PT - English Abstract PT - Journal Article TT - Issledovanie vliianiia antigistonovykh antitel na iaderni apparat timotsitov intaktnykh i obluchennykh krys. PL - Russia (Federation) TA - Patol Fiziol Eksp Ter JT - Patologicheskaia fiziologiia i eksperimental'naia terapiia JID - 0376421 RN - 0 (Histones) RN - 0 (Immunoglobulin G) SB - IM MH - Animals MH - Cell Nucleus/*immunology/radiation effects MH - Histones/*immunology MH - *Immunoglobulin G MH - Rats MH - Rats, Wistar MH - Thymus Gland/cytology/*immunology/radiation effects EDAT- 1995/04/01 00:00 MHDA- 1995/04/01 00:01 CRDT- 1995/04/01 00:00 PHST- 1995/04/01 00:00 [pubmed] PHST- 1995/04/01 00:01 [medline] PHST- 1995/04/01 00:00 [entrez] PST - ppublish SO - Patol Fiziol Eksp Ter. 1995 Apr-Jun;(2):7-9.