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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
1
|
| pubmed:dateCreated |
1983-11-23
|
| pubmed:abstractText |
Crude dialyzable extracts of Auricularia polytricha (black tree fungus) when added to lymphoprep-isolated blood mononuclear cells (PBL) stimulated with mitogens (PHA and PWM) showed significant inhibition of 3H-thymidine (3H-TdR) incorporation in vitro. Similar extracts of Agaricus biporus and Cortinellus shiitake demonstrated essentially no suppression of 3H-TdR uptake by PBL cells stimulated with PHA or PWM. A 50 micrograms/well (200 microliter) concentration of A. polytricha reduced 3H-TdR uptake of PHA stimulated PBL cells from different donors by 65.4 to 99.8% and similarly reduced 3H-TdR uptake of PWM stimulated PBL cells by 89.6 to 99.9%. Viability examination of PBL cells in RPMI medium with A. polytricha extract alone, mitogens alone, and mixtures of mitogens and extract for 72 hr at 37 degrees C showed per cent survivals as follows: medium alone, 93%; PWM, 91%; PHA, 77%; BTF extract (200 micrograms/ml), 57%; PWM + BTF extract, 47%, and PHA + BTF extract, 39%. Data presented show that Auricularia polytricha contained a low dalton potent blastogenic inhibitory factor(s).
|
| pubmed:grant | |
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Jul
|
| pubmed:issn |
0034-5164
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
41
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
157-60
|
| pubmed:dateRevised |
2007-11-14
|
| pubmed:meshHeading | |
| pubmed:year |
1983
|
| pubmed:articleTitle |
A potent naturally occurring low-molecular weight blastogenic inhibitory factor from edible black tree fungus.
|
| pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't
|