For imaging of dopamine D2/3 receptors, agonist tracers are favoured over antagonists because they are more sensitive to detection of dopamine release and because they may selectively label the high-affinity receptor state. We have developed novel D2/3 receptor selective agonists that can be radiolabelled with [(123)I], which label is advantageous over most other labels, such as carbon-11, as i...

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Abstract C 54 H 58 N 6 O 16 Pb 2 , triclinic, P 1 ‾ $P&amp;#x203e;{1}$ (no. 2), a = 9.4690(6) Å, b 12.9374(6) c 13.2303(7) V 1341.90(15) Å 3 α 63.395(5)°, β 74.291(5)°, γ 69.113(5)°, Z 1, R gt ( F ) 0.0284,...

UNLABELLED Chronic renal failure (CRF) patients on dialysis frequently show reduced heart rate variability (HRV), which has been reported to be corrected by renal transplantation. Recently, (123)I-metaiodobenzylguanidine ((123)I-MIBG) scintigraphy has been used to evaluate cardiac sympathetic innervation, and uremic patients often show marked abnormalities of cardiac (123)I-MIBG uptake. We inve...

and masculinizing effects are seen, the former being greater than the latter. The significance of these findings remains for future study.5 1 Willier, B. H., Gallagher, T. F., and Koch, F. C., Proc. Nat. Acad. Sci., 21, 625-631 (1935). 2 Willier, B. H., Gallagher, T. F., and Koch, F. C., Physiol. Zool., 10, 101-122. 3 Wolff, E., and Wolff, Em., C. R. Soc. Biol., 123, 1191-1193. 4 Wolff, E., and...

Wim Pomp, ∗ Koen Schakenraad, 3, ∗ Hayri E. Balcıoğlu, Hedde van Hoorn, Erik H. J. Danen, Roeland M. H. Merks, 5 Thomas Schmidt, and Luca Giomi † Kamerlingh Onnes-Huygens Laboratory, Leiden University, Niels Bohrweg 2, 2333 CA, Leiden, The Netherlands Instituut-Lorentz, Leiden University, P.O. Box 9506, 2300 RA Leiden, The Netherlands Mathematical Institute, Leiden University, P.O. Box 9512, 23...

Local fluctuations of pion density in momentum space may lead to Bose-Einstein condensation. Conditions for this phenomenon to occur in high-energy collisions and possibilities of its experimental investigation are discussed. 1. The possibility of Bose-Einstein condensation in a dense multipion system was first indicated in the pioneering work by Pratt [1]. Recently, the general solution of the...

2 renders 123% color conversion effective 3 quantum yield 4 C. KRISHNAN, M. BROSSARD,* K.-Y. LEE, J.-K. HUANG, C.-H. LIN, H.-C. KUO, 5 M. D. B. CHARLTON, AND P. G. LAGOUDAKIS 6 School of Electronics and Computer Science, University of Southampton, SO17 1BJ Southampton, UK 7 School of Physics and Astronomy, University of Southampton, SO17 1BJ Southampton, UK 8 Luxtaltek Corporation, Chunan Miaol...