The phrase "alternatively low levels of" is correct and usable in written English.
It can be used when discussing different options or conditions that involve low levels of something, typically in a comparative context.
Example: "The study found that alternatively low levels of stress can lead to improved mental health outcomes."
Alternatives: "comparatively low levels of" or "optionally low levels of".
Alternatively, low levels of tumour markers could be also found in the presence of neoplasias.
Alternatively, low levels of soluble VEGF may independently increase sprouting behavior [ 36].
Alternatively, low levels of genetic diversification between species may indicate that speciation processes of some Chinese Lepus species are not complete and there have been continuous gene flow among them.
We used Kaplan-Meier survival curves to show differences in clinical outcome between patients with tumours that expressed high alternatively low levels of ITGB3 mRNA or protein, using cut-off values at 0.29 and 0.43 respectively, based on the detected relative expression levels.
Alternatively, low levels of germline expression from extrachromosomal arrays could be responsible for the rescue; low levels of maternally expressed lin-35 from the arrays results in substantial suppression of developmental phenotypes in lin-35; fzr-1 double mutants (Fay et al., 2002).
Alternatively, low level activation of caspase-8 may contribute to aberrant cell growth, since activation of the extrinsic death pathway at levels which do not induce apoptosis can foster NF-κB signaling [38].
Alternatively, at low levels of exposure the effect might be mediated interaction (reversible damage), whilst at high exposure level the effect may become pure mediation (irreversible damage).
Alternatively, the low levels of variability could be exclusively a consequence of their fissiparous reproduction, as described in Schmidtea mediterranea[ 14] and other organisms [ 15], and its wide distribution may be a consequence of its active spread over the years.
Alternatively, the low levels of activated TGF-β in the sera of A/HK/156/97-infected mice may allow the viruses to replicate and spread unchecked in the respiratory tracts of the mice, causing more severe disease.
Alternatively, since low levels of activated Src were previously shown to be sufficient for GJIC suppression in mouse fibroblasts [ 3, 4], the possibility that the residual Src activity in treated cells might be sufficient to interrupt gap junctional communication cannot be excluded.
Alternatively, low-level viremia of HIV variants with distinct resistance profiles might be present in the CNS during chronic infections that cannot be eliminated by current cART regimens supporting the concept of CNS compartmentalization of HIV species.
