Sentence examples for it is not necessary to exclude from inspiring English sources

Although it is not necessary to exclude xeno components in the culture and differentiation of hESCs for clinical applications, provided appropriate validation tests are performed, we believe that xeno components should be avoided as much as possible, because exposure to animal products raises unique concerns for medical use [31].

An alternative formulation of the NRI for case-cohort designs, in which it is not necessary to exclude the non-subcohort cases that occur after t years, is also possible.

It is not necessary to exclude lean beef, and the Adult Treatment Panel III Guidelines and the Dietary Guidelines for Americans indicate that lean red meat can be included in a heart-healthy dietary pattern that is low in SFA and cholesterol (1, 2).

First, it is not necessary.

It is not necessary yet.

Hence, it is not necessary.

So it is not necessary".

However, it is not necessary.

But it is not necessary.

"It isn't necessary.

It isn't necessary, though.