The phrase "alteration or a" is not correct and usable in written English as it appears to be incomplete.
It may be intended to refer to a choice or condition involving an alteration, but without additional context, it lacks clarity.
Example: "The contract allows for an alteration or a modification to the terms."
Alternatives: "change or a" or "adjustment or a".
Whether this signaling is secondary to an intrinsic neonatal alteration or a maternal (in utero) environmental effect is yet to be determined.
They hypothesized that a trigeminovascular and parasympathetic pathways activation, secondary to hypothalamic dysfunction related to hypothalamic pituitary axis alteration, or a vascular nociceptive receptor activation, secondary to cavernous sinus and tributary venous outflow obstruction, could explain the cluster-like presentation of IIH.
At this point in time, we can only speculate that a matrix alteration or a co-secretion (or lack thereof) of an as yet unidentified compound is the more likely reason, thus drastically changing the chemical partitioning of (Z -9-octadecenamide between the body surface of the different shrimp forms and the hexane extraction solvent.
A positive diagnosis requires as a first criterion an acute alteration or a fluctuating course of the mental state.
However, due to the substantial corticothalamic projections, it is difficult to conclude whether this is a true subcortical alteration or a reflection of cortical changes.
Main concepts modeling impacts on a semantic level are: Mutation: An alteration or a change to a gene and developing a different offspring.
To determine how long perfluorinatedhydrocarbons remain in the lung after they are used for lungventilation in dogs, and to determine if residual perfluorinatedhydrocarbons cause structural alteration or an inflammatory reaction ofthe lung.
G9a association with these regions showed either no alteration or an increase at some regions, indicating that the reduction in H3K9me2 that was observed was possibly due to impaired catalytic activity of G9a.
Various studies have shown either no alteration or an increase of striatal A2AR expression under dopaminergic denervation, indicating that the increase in A2AR basal function described in PD would be mostly explained by mechanisms other than receptor overexpression alone.
These findings cast doubts upon whether the changes in the mammary epithelia of parous animals are permanent phenotypical alterations or a reflection of altered hormonal environment.
Two main anomalies were found: (1) One group of 21/130 cases with partial or total loss of Rb protein expression, which could reflect the existence of genetic alterations, or an altered transcriptional or translational regulation of Rb gene.
