Introduction: Neurotensin (NT) is a tridecapeptide that binds specifically to neurotensin receptors. Several forms of cancer, including small cell lung cancer, colon, pancreatic and prostate carcinomas especially exocrine pancreatic carcinomas express receptors for neurotensin peptide. Radiolabeled neurotensin derivatives with a high affinity for these receptors might be used for scintigraphy. ...

Introduction: The use of radiopharmaceuticals is a powerful tool in the management of patients with infectious or inflammatory diseases in nuclear medicine. In this study ofloxacin as a second-generation fluoroquinolone is used to design a desired infection imaging agent after labeling with 99mTc via direct labeling. Methods: Ofloxacin was radiolabeled with 99mTc using di...

A graceful labeling of a graph G of size n is an injective assignment of integers from {0, 1,..., n} to the vertices of G, such that when each edge of G has assigned a weight, given by the absolute dierence of the labels of its end vertices, the set of weights is {1, 2,..., n}. If a graceful labeling f of a bipartite graph G assigns the smaller labels to one of the two stable sets of G, then f ...

99mTc-Macroaggregated Albumin (99mTc-MAA) has been used as a perfusion agent. This study described development of the 68Ga-MAA via commercially available kits from Pars-Isotopes Company as a 99mTc-MAA kit. 68Ge/68Ga generator was eluted with suprapure HCl (0.6 M, 6 mL) in 0.5 mL fractions. The two fractions with the highest 68GaCl3 activity were generally used for labeling purposes. After label...

This study examines the effects of produce shape abnormality, organic labeling, and discounts on consumers’ intention to purchase produce. Two studies were conducted. In Study 1, a 3 (normal, moderate, extreme abnormality) × 2 (with without labeling) between-subjects design was used. 2, (moderate 5 (discount: 30%, 40%, 50%, 60%, 70%) A total 480 valid responses questionnaires collected. 1 revea...

Graphs that have the properties of odd harmonious labeling are graphs. The research objective this paper is to obtain on layered graph C(x,y) and D(x,y). used in a qualitative method. flow consists data collection, processing, analysis. collection stage constructing definition new class graph, processing vertex edge labeling, analysis theorem proving it. results show D(x,y) fulfill labeling. Su...