Abstract：
:The metabolic activity of pre-implantation blastocysts recovered from delayed mice before and after administration of lead was estimated by measuring their oxygen consumption using a spectrophotometer technique. Normal blastocysts, activated for implantation, increased their oxygen consumption by about 50% compared with inactive, delayed blastocysts. Inactive, delayed blastocysts from lead-injected mice reached the same level of oxygen consumption even without oestrogen administration. Oestrogen given to the lead-injected mice did not further increase the oxygen consumption of their blastocysts. It is concluded that administration of lead to pre-implantation mice resulted in increased metabolic activity of their blastocysts due either to a direct effect of lead or to an indirect effect, caused by changed composition of the uterine secretion.
journal_name
Toxicol Lettjournal_title
Toxicology lettersauthors
Nilsson BO,Einarsson B,Magnusson Cdoi
10.1016/0378-4274(91)90163-zsubject
Has Abstractpub_date
1991-05-01 00:00:00pages
349-53issue
3eissn
0378-4274issn
1879-3169pii
0378-4274(91)90163-Zjournal_volume
56pub_type
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journal_title：Toxicology letters
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journal_title：Toxicology letters
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journal_title：Toxicology letters
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doi：10.1016/j.toxlet.2012.05.017
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journal_title：Toxicology letters
pub_type： 杂志文章
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journal_title：Toxicology letters
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journal_title：Toxicology letters
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journal_title：Toxicology letters
pub_type： 杂志文章
doi：10.1016/j.toxlet.2008.06.865
更新日期：2008-09-01 00:00:00
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journal_title：Toxicology letters
pub_type： 杂志文章
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journal_title：Toxicology letters
pub_type： 临床试验,杂志文章
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journal_title：Toxicology letters
pub_type： 杂志文章
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journal_title：Toxicology letters
pub_type： 杂志文章,评审
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journal_title：Toxicology letters
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更新日期：2006-12-01 00:00:00
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journal_title：Toxicology letters
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journal_title：Toxicology letters
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journal_title：Toxicology letters
pub_type： 杂志文章
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更新日期：1995-01-01 00:00:00
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journal_title：Toxicology letters
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journal_title：Toxicology letters
pub_type： 杂志文章
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更新日期：1982-07-01 00:00:00
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journal_title：Toxicology letters
pub_type： 杂志文章
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更新日期：1996-10-01 00:00:00
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journal_title：Toxicology letters
pub_type： 杂志文章
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更新日期：2002-09-05 00:00:00
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journal_title：Toxicology letters
pub_type： 杂志文章
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