The phrase "also demonstrated that various" is correct and usable in written English.
You can use it when discussing research findings or evidence that supports a claim, particularly in academic or formal writing.
Example: "The study not only confirmed previous results but also demonstrated that various factors contribute to the observed phenomenon."
Alternatives: "also showed that different" or "further indicated that several".
We also demonstrate that various cellular functions, such as proliferation and cytokine production, were inhibited when T cells were exposed to TSA.
As caspase activation leads to the proteolytic cleavage of various substrates [ 9] and the results in Figure 5 also demonstrate that various caspases were found to be activated in A2780 cell line, therefore, we determined whether caspase activation could mediate the decrease in PTEN protein levels using caspases inhibitors.
Validating the rubric also demonstrated that the various problems posed to students within STEAM activities, compounded by the contextualized nature of learning and instruction in K-12 classrooms (where students, structure and resources vary greatly), complicate effective use of the rubric.
In this study we also demonstrated that activation of various IFN promoters by the expression of the dominant active mutants of IRFs was more accentuated in cells replicating HCV rather than naïve cells, probably due to an undetectable expression of ISG in cells replicating HCV RNA as described previously [37].
These investigators also demonstrated that of the various indices of discoordination, SRS was the most sensitive marker of the mechanical substrate for CRT response [ 14].
Several other reports also demonstrated that G-CSF expression in various solid tumors could promote tumor growth and metastasis (Morris et al., 2014).
This report also demonstrated that no relevant inhibitory effect against various molecular targets of neurotransmitter system was observed up to 3 μM for both oseltamivir and Ro 64-0802 [[27]].
Using xenograft assay, other groups also demonstrated that nicotine was able to promote various lung cancer cell lines to form tumors in nude mice [12] [14].
By testing various conditions, we also demonstrated that HR events in human iPSCs can occur as far as 82 bps from a ZFN-induced break.
It was also demonstrated that the tungsten based nanoparticles could enter various cell types [ 21, 22].
