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Article
Usefulness of competitive inhibitors of protein binding for improving the pharmacokinetics of 186Re-MAG3-conjugated bisphosphonate (186Re-MAG3-HBP), an agent for treatment of painful bone metastases
We have developed a 186Re-mercaptoacetylglycylglycylglycine complex-conjugated bisphosphonate (186Re-MAG3-HBP) for the treatment of painful bone metastases. We assumed competitive inhibitors of protein binding to...
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Article
In vitro detection of mdr1 mRNA in murine leukemia cells with 111In-labeled oligonucleotide
The feasibility of intracellular mdr1 mRNA expression detection with radiolabeled antisense oligonucleotide (ODN) was investigated in the murine leukemia cell line, P388/S, and its subclonal, adriamycin-resistant...
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Article
Improved survival of mice bearing liver metastases of colon cancer cells treated with a combination of radioimmunotherapy and antiangiogenic therapy
We attempted to determine whether the combined regimen of radioimmunotherapy (RIT) and antiangiogenic therapy would favorably affect the survival of animals bearing liver metastases of colon cancer cells. Dail...
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Article
Reduction of 99mTc-sestamibi and 99mTc-tetrofosmin uptake in MRP-expressing breast cancer cells under hypoxic conditions is independent of MRP function
Hypoxia reduces the uptake of technetium-99m sestamibi (MIBI) in human cancer cell lines. In the current investigation, we attempted to identify the relationship between hypoxia-induced alteration of 99mTc-MIBI a...
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Article
Local delivery of 131I-MIBG to treat peritoneal neuroblastoma
Internal radiotherapy involving systemic administration of iodine-131 metaiodobenzylguanidine (131I-MIBG) in neural crest tumours such as neuroblastoma has shown considerable success. Although peritoneal seeding ...
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Article
Benefits of combined radioimmunotherapy and anti-angiogenic therapy in a liver metastasis model of human colon cancer cells
The combined use of anti-angiogenic therapy (AT) and radioimmunotherapy (RIT) may improve the therapeutic outcome in patients with cancer lesions. This hypothesis is based on the ability of AT to suppress tum...
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Article
Discrepancy between blood flow and muscarinic receptor distribution in rat brain after middle cerebral artery occlusion
To clarify whether muscarinic acetylcholine receptor (mAChR) binding can be a viable muscarinic neuronal marker which provides therapeutic information different from perfusional information in global brain, we...