摘要:
The invention is directed to modified minigastrin analogs. It further relates to labeling such modified minigastrin analogs with metallic radionuclides. The invention further relates to methods for making such novel modified minigastrin analogs, their labeling with metallic radionuclides and their use in oncology applications as in the targeted diagnostic imaging and staging of CCK-2/gastrin-R-positive neoplasms in man with SPECT (technetium-99m), or PET (technetium-94m), or eventually in targeted radionuclide therapy (rhenium-188).
摘要:
There is provided a method for controlling the combustion in a combustion chamber with a combustion space, wherein fuel in fluid form and oxidiser in fluid form are blown into the combustion space, in which at least one control jet is generated in the combustion space, which influences the flow of fuel and/or oxidiser in the combustion space, wherein the mass flow component of the at least one control jet lies between 1% and 7% of the total mass flow, the at least one control jet is generated such that it varies over time, the at least one control jet is generated by being blown in or extracted through one or more ports in a combustion chamber wall, which coincide with one or more ports for blowing in and/or extracting fuel and/or oxidiser, and the at least one control jet is generated so that a degree of swirl of the fuel flow and/or oxidiser flow is reduced by means thereof.