Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0023418 (leukemia)
 93,477 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This study is to investigate the synergistic effect of Anglica polysaccharide sulfate (APS-1) and Combivir, an anti-AIDS drug, on murine leukemia virus in vivo. As the results shown, the virus replication was significantly decreased by the combination of APS-1 and Combivir, which tended to be further decreased (58% inhibition) when compared with that of Combivir alone (51% inhibition). Furthermore, both the percentage of CD4(+) cells and CD4(+)/CD8(+) ratio in peripheral blood cells were significantly enhanced by this combined administration, while the CD4(+) cells was only slightly increased and CD4(+)/CD8(+) ratio was not affected by Combivir alone. Additionally, combination of APS-1 and Combivir also alleviated the toxicity of Combivir. APS-1 not only increased the survival rate of mice administered with LD(50) dose of Combivir, but also reduced the hematologic toxicity induced by Combivir, RBC, HGB and PLT were restored to normal level. These results suggest that APS-1 had synergistic effect with Combivir, which provided new insight into the potential clinical use of polysaccharide sulfate in anti-AIDS field.
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PMID:Synergistic antivirus effect of combined administration of Combivir with Angelica polysaccharide sulfate. 2315 62

Tropical spastic paraparesis (TSP) or human T-cell leukemia virus-type 1 (HTLV-I)-associated myelopathy is caused by human T-lymphotropic virus type 1. It is a slow, progressive spastic paraparesis with significant morbidity and causing profound repercussions on quality of life. No therapies have been found to persistently improve the outcome in these patients. We present a patient with HTLV-1-associated myelopathy/TSP (HAM/TSP) who was treated with Combivir (lamivudine-zidovudine, GlaxoSmithKline, London, UK). She was walker-dependent for several years but, soon after treatment with lamivudine-zidovudine, was able to walk using only a cane. The role of lamivudine-zidovudine should be investigated further in this patient population.
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PMID:Tropical spastic paraparesis treated with Combivir (lamivudine-zidovudine). 2347 75