The phrase "alterations are present" is correct and usable in written English.
It can be used in contexts where you want to indicate that changes or modifications exist in a particular item or situation.
Example: "Upon reviewing the document, I noticed that alterations are present in several sections that need to be addressed."
Alternatives: "modifications are evident" or "changes are apparent."
However, it is not clear whether these alterations are present in population at high risk for bipolar disorder (BD), indicating a possible risk factor for this condition.
This does not exclude that immune alterations are present in a sub-group of patients with a bad clinical outcome.
Directed, as it always has been, by Keller, who since has taken over the role of young Ebenezer's jovial first employer, the show has changed very little over the years, but some perceptible alterations are present.
More severe alterations are present at an age of about 28 to 29 months.
If the same alterations are present in patients with DTY1 dystonia, this change in synaptic associations between the parallel fibers and the Purkinje cells may contribute to the pathogenesis of the dystonic symptoms.
In Alzheimer's disease lipid alterations are present early during disease progression.
The objective of this study was to determine if SPARC expression was altered in cadmium (Cd2+) and arsenite (As3+) induced bladder cancer and if these alterations were present in archival specimens of human bladder cancer.
The report said that investigators "could not discern if any fraudulent alterations were present on these forms".
We found that distal axonal and NMJ alterations were present prior to previously reported functional symptom onset in this strain.
Because sequencing was performed using an instrument for which clinical-grade analytic parameters have not been established, the absence of findings does not entirely exclude the possibility that additional clinically relevant sequence alterations were present but not detected.
Statin treatment was initiated 6 hours after CLP, when profound hemodynamic alterations were present.
