We have imaged the ultra-compact H ii region M 17-UC1 at J, K, N, Q and 1.3 cm. A comparison with results from earlier epochs reveals an increase of the emitted flux both in the mid-infrared and radio continuum. Our N and Q images exhibit a second source of comparable strength 5′′ southwest of M 17-UC1. While M 17-UC1 is not visible at J, faint at K but very bright at 1.3 cm, the second souther...

16518-23. 4. Kohara K, Tabuchi Y, Senanayake P. Brosnihan KB, Ferrario CM. Reassessment of plasma angiotensins measurement: effects of pro. tease inhibitors and sample handling procedures. Peptides 1991:12:1135-41. 5. Welches WR, Santos RAS, Chappell MC, Brosnihan KB, Greene U, Ferrario CM. Evidence that prolyl endopeptidase participates in the processing of brain angiotensin. I Hypertens 1991:...

BACKGROUND Gastrointestinal stromal tumors (GIST) are infrequent and diagnosis and prognosis could be troublesome. We present short and long term results of surgical resection for GIST at the Department of Surgery, University of Insubria, during a period of 17 years. MATERIALS AND METHODS All patients' data, tumor characteristics, surgical procedure and survival data were analyzed retrospecti...