PubMed:1240067 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PubMed/sourceid/1240067","sourcedb":"PubMed","sourceid":"1240067","source_url":"http://www.ncbi.nlm.nih.gov/pubmed/1240067","text":"[Biological assay of prostaglandin using the rat uterus].\nIsometric contraction of rat uterus with PGF2alpha was more reliable and stable than when a stomach preparation was used. The method of PG bioassay using rat uterus was as follows: ovariectomized rats were given 10 mug of estrone s.c. 48 hr before the decapitation. Uterine strips were suspended in 2 ml of organ bath containing modified Locke-Ringer solution at 25 degrees C, and the isometric contraction was determined. As little as 4 ng/ml of PGF2alpha was determined quantitatively with this method.","tracks":[{"project":"PubmedHPO","denotations":[{"id":"T1","span":{"begin":68,"end":79},"obj":"HP_0001371"},{"id":"T2","span":{"begin":453,"end":464},"obj":"HP_0001371"}],"attributes":[{"subj":"T1","pred":"source","obj":"PubmedHPO"},{"subj":"T2","pred":"source","obj":"PubmedHPO"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"PubmedHPO","color":"#ecbe93","default":true}]}]}}