In the batch experiment with W, Ta, Hf, Lu and Mo as radiotracers,a new rapid radiochemical isolation procedure for element tungsten has been developed by using
In order to investigate the therapeutic mechanisms of acupuncture points in cerebrovascular ischemic patients and normal volunteers, FDG PET was adopted. Change
A method for labeling polypeptide(insulin) with technetium-99(99mTc)was established without marked loss of biological activity. Following reduction of intrinsic
The effectiveness of using some ratios in 99mTc-MIBI imaging fbr the diagnosis of breast tumors was evaluated. After 100 patients with the breast tumor underwen
In order to study the effects of every part of adrenergic receptor-adenyl cyclase system on ischemic preconditioning of myocardium in rats in vivo,SD rats were
Conjugations of 6-Boc-hydrazinopyridine-3-carboxylic acid(Boc-HYNIC)with RC-160 [Lys5, Boc] using different coupling methods were studied. After deprotection, t