This rare glimpse into the beating heart of a zebrafish offers a view of how blood flows into and out of its heart. Zebrafish have a heart and a circulatory system similar to that of humans, but with ...

However, microscopic imaging revealed subtle effects, including increased eye distance and an elevated heart rate. To investigate further, the team compared the cell populations of control and ...

The zebrafish is a good research stand-in for its fellow vertebrate, the human, because the two have many parts in common: brain, heart, liver, kidneys. And genome sequencing has shown that 84 ...

with PAHs disrupting fish reproduction and amphibian survival” The toxicity study conducted using the zebrafish embryo development test highlighted that heart defects and spinal deformities were ...

The technology also enables the detection of subtle toxic effects that might otherwise be overlooked in traditional assays.