Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0035412 (rhabdomyosarcoma)
 6,156 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The applicability of five different rodent tumors for experimental PET has been investigated. L-[1-11C]Tyrosine was a better indicator for the growth activity of the tumors than [18F]FDG. For experimental PET, the three mice models studied appeared inappropriate; the Lewis lung tumor and the fibrosarcomateous FIO 26 had too low a tyrosine utilization, while the lymphosarcomateous LY showed insufficient tumor-to-background ratios. Of the two rat models, the necrotic Walker 256 carcinosarcoma was less suitable. By using L-[1-11C]tyrosine, the solid, rhabdomyosarcoma tumor offers good possibilities of monitoring therapeutic interventions with PET.
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PMID:Suitability of rodent tumor models for experimental PET with L-[1-11C]tyrosine and 2-[18F]fluoro-2-deoxy-D-glucose. 191 20