English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Hydrazinonicotinamide-annexin A5 (HYNIC-Anx), a 99m technetium (99mTc)-labeled agent targeting phosphatidylserine, proved to be sensitive for the detection of apoptosis and thrombosis but is no longer available for clinical use. A mutant of human annexin designed for direct 99mTc labeling (referred to as Anx A5-128) showed improved binding affinity to phosphatidylserine and is expected to be used in humans. We compared both radiotracers with regard to pharmacokinetics and diagnostic ability in animal models. Biodistribution studies were performed in normal rats. Radiolabeled Anx A5-128 and HYNIC-Anx were compared in cardiovascular settings involving phosphatidylserine expression: experimental autoimmune myocarditis and infective endocarditis. Initial blood clearance was faster for Anx A5-128 than for HYNIC-Anx, and tissue biodistribution was similar overall for both tracers. The diagnostic sensitivity of Anx A5-128 was excellent and comparable to that of HYNIC-Anx. Anx A5-128 showed biodistribution and diagnostic ability similar to those of the HYNIC-Anx derivative, supporting its translation to clinical use.

molecular imaging

Preclinical Validation of<sup>99m</sup>Tc–Annexin A5–128 in Experimental Autoimmune Myocarditis and Infective Endocarditis: Comparison with<sup>99m</sup>Tc–HYNIC–Annexin A5

Preclinical Validation of99mTc–Annexin A5–128 in Experimental Autoimmune Myocarditis and Infective Endocarditis: Comparison with99mTc–HYNIC–Annexin A5

Preclinical Validation of^99mTc–Annexin A5–128 in Experimental Autoimmune Myocarditis and Infective Endocarditis: Comparison with^99mTc–HYNIC–Annexin A5