Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1976-10-29
pubmed:abstractText
Measurements have been carried out on the gonads of 54 human foetuses, 29 males and 25 females. Crown-rump lengths ranged between 140 and 212 mm. The criteria used were fresh weight, total protein contents and total DNA contents. It was found that for any given crown-rump length class, the mean values of testes exceeded those of ovaries for all three criteria. It was also found that the mean values of right gonads exceeded those of left gonads. Since in true hermaphrodites, testes are preferentially situated on the right and ovaries on the left side, it is concluded that there is a causal relationship between increased growth rate and testicular differentiation. It is suggested that in normal development this function is performed by the Y chromosome.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jul
pubmed:issn
0003-4800
pubmed:author
pubmed:issnType
Print
pubmed:volume
40
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
133-8
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
1976
pubmed:articleTitle
Differential growth of human foetal gonads with respect to sex and body side.
pubmed:publicationType
Journal Article