Sentence examples for been shown before although from inspiring English sources

This has to our knowledge never been shown before, although such an association has been suggested [ 3, 16, 26, 47– 50].

One possible reason could be higher prevalence of normal coronary arteries in women, which is shown before although mainly in non-ST elevation acute coronary syndromes and mixed ACS populations.

The watchdog said the "sustained and graphic scenes" should not have been shown before 9pm, although they stressed the plotline itself was not off limits.

We showed for the first time that this S11 split-intein could trans-splice proteins with synthetic peptides containing different chemical modifications, although it had been shown before to trans-splice a protein with only an unmodified peptide.

Although it has been shown before that LPS increases μ opioid receptor expression in the rat mesenteries [64], to our knowledge our results demonstrate for the first time that μ opioid receptor surface expression on neutrophils is increased after stimulation with LPS.

On the other hand, the authors' postulated mechanism of swaps of amino acids between pairs of codon blocks is adequate to show that the standard code is sub-optimal, although this has been shown before by others.

On the other hand, as it has been shown before, Lck and Fyb were dephosphorylated [24], [26], although in the case of Lck, with a lower efficiency.

Many more have never been shown before.

This has not been shown before".

"That really hasn't been shown before".

Although PARG expression is thought to be ubiquitous, a retinal PARG expression has not been shown before.