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Titolo:
Development of preimplantation mouse embryos after exposure to a 50 Hz magnetic field in vitro
Autore:
Huuskonen, H; Juutilainen, J; Komulainen, H;
Indirizzi:
Natl Publ Hlth Inst, Dept Environm Hlth, Toxicol Lab, FIN-70701 Kuopio, Finland Natl Publ Hlth Inst Kuopio Finland FIN-70701 , FIN-70701 Kuopio, Finland Univ Kuopio, Dept Environm Sci, FIN-70211 Kuopio, Finland Univ Kuopio Kuopio Finland FIN-70211 ronm Sci, FIN-70211 Kuopio, Finland
Titolo Testata:
TOXICOLOGY LETTERS
fascicolo: 2, volume: 122, anno: 2001,
pagine: 149 - 155
SICI:
0378-4274(20010620)122:2<149:DOPMEA>2.0.ZU;2-U
Fonte:
ISI
Lingua:
ENG
Soggetto:
VIDEO DISPLAY TERMINALS; SEA-URCHIN EMBRYOS; ELECTROMAGNETIC-FIELDS; CHICK-EMBRYOS; EARLY-PREGNANCY; MICE; RATS; EMBRYOGENESIS; INVITRO;
Keywords:
magnetic fields; ELF; development of embryos; in vitro;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
32
Recensione:
Indirizzi per estratti:
Indirizzo: Huuskonen, H Natl Publ Hlth Inst, Dept Environm Hlth, Toxicol Lab, POB 95,FIN-70701 Kuopio, Finland Natl Publ Hlth Inst POB 95 Kuopio Finland FIN-70701 Finland
Citazione:
H. Huuskonen et al., "Development of preimplantation mouse embryos after exposure to a 50 Hz magnetic field in vitro", TOX LETT, 122(2), 2001, pp. 149-155

Abstract

Effect of sinusoidal 50 Hz magnetic field (MF) on development of preimplantation CBA/S mouse embryos in vitro was studied. Superovulated and in vivo fertilized preimplantation embryos were collected at one cell stage and divided to control and MF-exposed groups. Sinusoidal 50 Hz MF with field strength of 10 A/m r.m.s., corresponding a flux density of 13 muT r.m.s., was used to expose the embryos in culture at 37 degreesC in a CO2-incubator. The developmental stage and abnormalities were recorded twice daily except oncedaily during weekends. The vitality and developmental stages of the embryos were similar in both groups although slightly more dead embryos were found during the Ist day in MF-exposed group (P<0.05) and the development of ME-exposed embryos was slightly impaired. In conclusion, the exposure to sinusoidal 50 Hz MF at field strength of 10 A/m did not significantly disturb the development of the mouse embryos in vitro up to the blastocyst stage. <(c)> 2001 Elsevier Science Ireland Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 31/03/20 alle ore 04:51:56