Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0026986 (myelodysplastic syndrome)
 14,926 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Sodium valproate is widely prescribed for patients with epilepsy and psychiatric disorders. Hematologic toxic effects have been largely described in pediatric patients, and dysmyelopoiesis is reported rarely. We describe 2 elderly patients with valproate-associated dysmyelopoiesis and postulate that this particular side effect may be much more common than currently recognized. A correct diagnosis is important for acute patient anagement and for prognostication.
 ...
PMID:Valproate-associated dysmyelopoiesis in elderly patients. 1216 82

The aim of this study was to investigate the tumor suppression efficacy of a histone deacetylase inhibitor, sodium valproate combined with adriamycin in the treatment of myelodysplastic syndrome cell line MUTZ-1. After treated with different concentrations of sodium valproate alone, adriamycin alone or combination of them, growth curve of MUTZ-1 cell line were detected; growth of the tumor cells were analyzed by flow cytometry and morphology method. The results indicated that when the myelodysplastic syndrome cell line MUTZ-1 was treated with adriamycin (0.039 microg/ml, 0.078 microg/ml, 0.156 microg/ml, 0.312 microg/ml, 0.4 microg/ml), the tumor growth inhibition rates were 5.08 +/- 0.79%, 12.32 +/- 2.39%, 23.65 +/- 1.34%, 43.33 +/- 2.38% and 47.85 +/- 1.46% (p < 0.05), 0.25 mmol/L sodium valproate did not show apoptosis effect, but could synergize adriamycin to promote apoptosis. When the myelodysplastic syndrome cell line MUTZ-1 treated with two drug combination, the tumor growth inhibition rates were 23.46 +/- 1.12%, 49.87 +/- 0.84%, 52.37 +/- 1.05%, 78.43 +/- 4.34% and 82.47 +/- 1.04% (p < 0.05), and displayed concentration-dependent manner. All the data above were significantly different from those in control (p < 0.05). Sodium valproate showed obvious effect at concentration of 0.078 microg/ml adriamycin. After treated with 0.25 mmol/L sodium valproate and 0.078 microg/ml adriamycin for 72 hours, MUTZ-1 cell line showed typical apoptosis morphological character. It is concluded that sodium valproate may enhance the efficacy of adriamycin on MUTZ-1 cell line.
 ...
PMID:[Sodium valproate synergizes adriamycin to inhibit proliferation and induce apoptosis in myelodysplastic syndrome cell line]. 1854 28