MATERIALSANDMETHODS [11C] ACPC preparation. The amino acid was la beled on the
carboxyl atom in a hot cell at the local 86-in. 22-MeV proton cyclotron* complex using the …

MATERIALS AND METHODS The transplanted mouse and rat tumor models were obtained
as follows. The sources for the RFT rat tumor and the R-3259 rat giant-cell sarcoma have …

nificantformuscle,kidney,andtestis,andmarginally Page 1 BASICSCIENCES The unnatural,
alicyclic a-amino acid, 1-aminocy clopentanecarboxylic acid (ACPC), has been shown to inhibit …

Eight patients with proven or suspected neoplastic lesions were examined with 1-
aminocyclobutane C-11-carboxylic acid and 1-aminocyclopentane C-11-carboxylic acid …

Six 11 C-labeled aliphatic diamines containing 4–9 linear carbon atoms were synthesized in
radiochemical yields of 57% to 84% by reduction of the intermediate 11 C-dinitriles prepared …

MATERIALS AND METhODS Patients With our ethics committee's approval and the patients'
informed consent, 10 patients who were admitted to the urology department of our hospital …

FIG. 1. SubjectB. Scintiscansof iv@ †Br. DPlAwith Mark II whole-body scanner, reproduced
from data collected on-line and stored in HP 5047A computer.(A) This frame is body outline …

MATERIALS AND METHODS Hydrogen cyanide labeled with 20.4-mm 11Cwas produced
by cyclotron bombardment of a gas target, 99% N2 and 1% H2, with 22-MeV protonsusing …

This article describes a new method of [11C] choline synthesis for intravenous injection. We
aimed at the utilization of this compound for brain tumor imaging with PET. Methods: After …

Routine Synthesis of Carbon-11-Carboxyl Page 1 part of our ongoing project (1) to characterize in
vivo, cerebral dopaminergic neuronal dysfunction in Parkinson's disease and related movement …