|
rdf:type |
|
|
lifeskim:mentions |
|
|
pubmed:issue |
7A
|
|
pubmed:dateCreated |
1988-12-5
|
|
pubmed:abstractText |
Subcutaneous injection of N2-[N-acetylmuramoyl)-L-alanyl-D-isoglutaminyl]-N6-stearoyl-L-lysine (MDP-Lys(L18), muroctasin), a synthetic muramyl dipeptide derivative, favoured recovery of mice from experimental leukopenia induced by cyclophosphamide or by irradiation with X-rays. These effects were observed only when MDP-Lys(L18) treatment occurred after cyclophosphamide injection or X-ray irradiation. Prophylactic treatment resulted in neither preventive nor restorative efficacy on leukopenia. In contrast, glutathione was hardly effective on leukopenia in both models, irrespective of treatment timing. The restorative efficacy of muroctasin was found to be dose-dependent and to be attributable at least to its augmenting effect on colony-stimulating factor production, followed by the marked proliferation and differentiation of myeloblasts towards mature granulocytes in the bone marrow. These beneficial effects of MDP-Lys(L18) warrant further evaluation of its clinical usefulness.
|
|
pubmed:language |
eng
|
|
pubmed:journal |
|
|
pubmed:citationSubset |
IM
|
|
pubmed:chemical |
|
|
pubmed:status |
MEDLINE
|
|
pubmed:month |
Jul
|
|
pubmed:issn |
0004-4172
|
|
pubmed:author |
|
|
pubmed:issnType |
Print
|
|
pubmed:volume |
38
|
|
pubmed:owner |
NLM
|
|
pubmed:authorsComplete |
Y
|
|
pubmed:pagination |
986-92
|
|
pubmed:dateRevised |
2008-11-21
|
|
pubmed:meshHeading |
pubmed-meshheading:3263871-Acetylmuramyl-Alanyl-Isoglutamine,
pubmed-meshheading:3263871-Adjuvants, Immunologic,
pubmed-meshheading:3263871-Animals,
pubmed-meshheading:3263871-Bone Marrow,
pubmed-meshheading:3263871-Cell Differentiation,
pubmed-meshheading:3263871-Cell Division,
pubmed-meshheading:3263871-Chemical Phenomena,
pubmed-meshheading:3263871-Chemistry,
pubmed-meshheading:3263871-Colony-Stimulating Factors,
pubmed-meshheading:3263871-Cyclophosphamide,
pubmed-meshheading:3263871-Glutathione,
pubmed-meshheading:3263871-Hematopoiesis,
pubmed-meshheading:3263871-Leukocyte Count,
pubmed-meshheading:3263871-Leukocytes,
pubmed-meshheading:3263871-Leukopenia,
pubmed-meshheading:3263871-Male,
pubmed-meshheading:3263871-Mice,
pubmed-meshheading:3263871-Radiation Injuries, Experimental,
pubmed-meshheading:3263871-Spleen
|
|
pubmed:year |
1988
|
|
pubmed:articleTitle |
Beneficial effect of muroctasin on experimental leukopenia induced by cyclophosphamide or irradiation in mice.
|
|
pubmed:affiliation |
Research Institute, Daiichi Seiyaku Co., Ltd., Tokyo, Japan.
|
|
pubmed:publicationType |
Journal Article,
Comparative Study
|
