Linked Life Data

6231359

Source:http://linkedlifedata.com/resource/pubmed/id/6231359

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5
pubmed:dateCreated
1984-5-14
pubmed:abstractText
Newly laid eggs of Schistosoma japonicum were cultured in a serum-free, chemically defined medium, RPMI 1640, which contained 20 amino acids, glutathione, 11 vitamins, and glucose in a balanced salt solution. The requirements for these components in the nutrition of the eggs was investigated by the deletion of single component from the medium. The following 14 amino acids were shown to be essential for the full development of the egg in the medium: L-arginine, L-cystine, glycine, L-histidine, L-isoleucine, L-leucine, L-lysine, L-methionine, L-phenylalanine, L-serine, L-threonine, L-tryptophan, L-tyrosine, and L-valine. Choline chloride was the essential vitamin. The omission of nicotinamide from the medium affected maturation adversely. Glucose was also required by the eggs. Minimal concentration of glucose for maturation of the eggs was 0.02 mM, but concentrations ranging from 0.16 to 20.00 mM gave better results while the concentration of the other elements of the medium were kept constant.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
0022-3395
pubmed:author
pubmed:issnType
Print
pubmed:volume
69
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
857-61
pubmed:dateRevised
2003-11-14
pubmed:meshHeading
pubmed:year
1983
pubmed:articleTitle
Nutritional requirements of Schistosoma japonicum eggs.
pubmed:publicationType
Journal Article