Technical difficulties in testing the equipment were cited by the staff members on hand.
One of the difficulties in testing the translation of these compounds was that many of them were contaminated with very small amounts of the unmethylated, natural amino acid.
There were potential difficulties in testing the reliability and validity of TiC in a group of recipients, many of whom could be undergoing changes in health status.
Difficulties encountered in testing the lenses led to the construction of a special test area in Pajarito Canyon, and Creutz became responsible for testing there.
Our case report highlights the difficulty in testing neonates before the clinical course (transient versus permanent) is known and when no supportive signs (e.g., macroglossia and umbilical hernia in 6q24 abnormalities [ 2]) are present.
CONCLUSIONS Our case reports a coincidental novel KCNJ11 variant in a patient with transient neonatal diabetes due to a 6q24 duplication, illustrating the difficulty in testing neonates before the clinical course of neonatal diabetes is known.
We did not make phospho‐mimetic mutants because of the large numbers of potential phosphorylation sites and the difficulty in testing for partial suppression of the mbk‐2 phenotype (granule number is variable in mbk‐2 zygotes).
"So far what I see is an unresolved debate and some studies on both sides," he said, adding that because of difficulties in ethically testing the drugs on women, "it's not only unresolved, but it may be unresolvable".
However, due to the poor knowledge on resistance against this antibiotic and the methodological difficulties in testing susceptibility with disk diffusion methods, the actual level of resistance against colistin is largely unknown [ 20, 21].
Unfortunately, after decades of studies, the role of oxidative stress in the above-mentioned processes is still poorly understood and experimental evidence is controversial, because of the biological complexity of the subject and the technical difficulties in testing it.
