The iron bioavailability and acute oral toxicity in rats of a ferrous gluconate compound stabilized
with glycine (SFG), designed for food fortification, was studied in this work by means of …

The aim of the present work was to validate a paper chromatography system as an alternative
way to determine the radiochemical purity of Na 18 F. Methods: The evaluated parameters …

In accord with as-low-as-reasonably-achievable and good-manufacturing-practice concepts,
the present study evaluated the efficiency of radioactivity decontamination of materials …

[ 99m Tc]pentetate ([ 99m Tc]DTPA) is the most commonly used radiopharmaceutical renography
agent. The aim of this work was to validate an alternative method for assessing [ 99m Tc…

Objective: Exogenous natural surfactant (ENS) labeled with 99m Tc shows an elevated lung
specificity allowing the acquisition of high-quality images for ventilation scintigraphy. …

To standardize the quality control for 99m Tc‐ENS, the following methods were studied: (1)
physical properties and pH, (2) radiochemical purity (chromatographic studies on Whatman‐…

The distribution of colloids and labeled cells in organs is influenced by their intrinsic
properties and by the state of the investigated subject. Iron deficiency remains an unsolved …

Horse domestication revolutionized warfare and accelerated travel, trade, and the
geographic expansion of languages. Here, we present the largest DNA time series for a non-human …

Background Disability and mortality burden of non-communicable diseases (NCDs) have
risen worldwide; however, the NCD burden among adolescents remains poorly described in …

Bulk‐heterojunction organic photovoltaic materials containing nonfullerene acceptors (NFAs)
have seen remarkable advances in the past year, finally surpassing fullerenes in …