Sentence examples for it is difficult to clarify whether from inspiring English sources

Here, we have shown several lines of findings that support that the IP3R-mediated Ca2+ signaling may be implicated in the calcineurin/NFATc signaling pathway although it is difficult to clarify whether IP3Rs may directly activate calcineurin during cardiogenesis.

However, it is difficult to clarify whether PL reduces the activity of mTORC2 complex, or PL reduces its upstream activation.

So, it was difficult to clarify whether the effects were mediated by Snail or Slug or both proteins based on our data.

Although glycated α-Syn protein has been found in LB, it has been difficult to clarify whether the bound sugar is D-ribose or D-glucose.

The data here highlights a potential role for the tail membrane in flight control, however whether this role is the primary function of the tail or a secondary function to improving prey capture is difficult to clarify.

However, whether these differences are species related or cell model specific is difficult to clarify.

His wife has a "wave of déjà vu that's difficult to clarify, a memory of having some memory before".

Currently, it is difficult to precisely clarify the excitation mechanism.

Whether it did is difficult to say.

But whether such forecasts become reality is difficult to know.

If scores were obtained with the same amount of time between fracture and measurement, results were less difficult to clarify.