Linked Life Data

19288530

Source:http://linkedlifedata.com/resource/pubmed/id/19288530

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
10
pubmed:dateCreated
2009-10-5
pubmed:abstractText
The present study was conducted to evaluate the effects of the administration of a hydroalcohol extract of Calendula officinalis L. flowers (HAE) on the reproductive function of Wistar rats. Four groups of adult male rats were treated orally with HAE at doses of 0, 0.25, 0.5 and 1.0 g/kg for 60 consecutive days. From day 53 to 60 of treatment, rats were mated with untreated and fertile female rats. Reproductive parameters including testicular morphology, reproductive organ weights, fertility index and offspring viability were evaluated. In another protocol, groups of pregnant rats were treated orally with the same doses of HAE from days 1 to 6 (preimplantation period), 7 to 14 (organogenic period) or 15 to 19 (fetal period) of pregnancy. On day 20 of pregnancy, rats were killed for evaluation of maternal and fetal parameters. The results showed that the treatment with HAE did not affect male reproductive parameters. Besides, it was non-toxic in the preimplantation and organogenic periods of pregnancy. However, the HAE induced a decrease of the maternal weight gain when administered during the fetal period. In conclusion, the HAE did not affect male fertility nor had toxic effects in early and middle periods of pregnancy. However, the HAE caused maternal toxicity when administered during the fetal period of pregnancy.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
1099-1573
pubmed:author
pubmed:copyrightInfo
(c) 2009 John Wiley & Sons, Ltd.
pubmed:issnType
Electronic
pubmed:volume
23
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1392-8
pubmed:meshHeading
pubmed:year
2009
pubmed:articleTitle
Reproductive assessment of hydroalcohol extract of Calendula officinalis L. in Wistar rats.
pubmed:affiliation
Department of Pharmaceutical Sciences, Federal University of Pernambuco, Recife-PE, Brazil.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't, Evaluation Studies