But it does represent a marker: the mood in Europe (reflected elsewhere) that auditors have a crucial function that is being weakened by distractions like consulting, and even by over-long audit engagements.
KRAS mutations occur in 30 50% of colorectal cancers (CRCs) and represent a marker of clinical resistance to cetuximab therapy.
Therefore the N1 lack of habituation observed in our study may represent a marker of abnormal reactivity of the sensory cortex in migraine, probably more constant and reproducible than N2/P2.
Blood lactate concentrations may represent a marker of cellular hypoxia after CA. Patients with high blood lactate concentrations on admission after CA are more likely to die than those with lower concentrations [6, 7].
Future studies should also clarify whether the vascular dysfunction may represent a marker able to identify those migraineurs who are at higher risk of presenting vascular events and who might be the target of possible preventive strategies.
The polymorphism in the promoter region of the IL-8 gene may not only represent a marker for the increased risk of breast carcinoma but also predict the clinical outcome.
Our findings suggest that CML modification occurs in vivo and in vitro when oxidative stress from e.g. inflammatory cells is present, indicating that CML may represent a marker for oxidative stress.
However, multiclonal infections also represent a marker of acquired immunity and memory.
It is presumed that the assessment of circulating ET-1 might represent a marker of disease progression and prognosis in patients with CHF [3], [4].
An altered switching period could represent a marker for altered ongoing activity such as the one we can observe in animal models of neuropathic pain (unpublished data).
Although these differences suggest an exposure dependent component, it has not been clear whether the presence of the parasites per se are important or it they just represent a marker of previous exposure.
