The phrase "further elevated" is correct and can be used in written English.
It is typically used to express an intensification of the previous condition. Example: The already dramatic situation was further elevated when a fierce thunderstorm rolled in.
Further, elevated apoptosis was observed on day 30.
Roles in Poetic Justice and Above the Rim further elevated Tupac's star.
Strong in itself, the score was further elevated by the colossal conviction that Kissin brought to it.
Insulin levels may be further elevated as a consequence of OSA in obese children.
Response speed was further elevated when an additional charge generation material was doped in.
The meeting between the Bruins and the Trojans — the 226th in their history — further elevated what is already a resurrected basketball rivalry.
For his role in this he was made an officer of the Legion of Honour in 1855 and further elevated in 1867.
Further, elevated S100B levels compromised neuronal and synaptic integrity, while inducing astrogliosis, nuclear factor (NF -kB activatioNF -kBinflactivation
In the meantime, all forms of search engine optimisation (SEO) and search engine marketing (SEM) outfits have further elevated the collecting UVs as the primary goal for online publishers.
Stern further elevated his profile as a possible savior of labor in 2005 by arguing that the AFL-CIO had become too complacent, and breaking off the SEIU from the AFL-CIO to form a coalition with several other unions.
Conclusion: Maternal plasma vascular endothelial growth factor concentrations increased before the clinical onset of preeclampsia and were further elevated during the vasoconstricted state observed in this disorder.
