Angiopoietin-1 (Ang-1) and angiopoietin-2 (Ang-2) are, respectively, agonists and competitive partial agonists, which have been found to undergo alterations in individuals with sepsis.
The Army has not completely adjusted itself to counterinsurgency, but it has undergone alterations.
In this regard, monozygotic twins are a good model for studying epigenetic changes linked to aging: they provide evidence that these changes can accumulate over time, as one individual may gradually undergo alterations that his or her twin (with identical genotype) does not (Fraga et al., 2005; Schneider et al., 2010).
Studying the pelvic floor during pregnancy allows for a greater understanding of this structure, so that it can be preserved during delivery, even if during pregnancy it undergoes alterations that result in urinary and fecal incontinence, along with sexual dysfunction.
Nature herself undergoes alterations, in varied form ordering her courses, unfolding the year with the change of the leaf.
It is well established that the immune system undergoes significant alterations with age.
It underwent alterations around 1880.
The Enterobacter species form a heterogenic group and its nomenclature is still undergoing alterations.
The museum itself is undergoing alterations.
It denotes a fundamental aspect of evolution where the jobs encoded by one component of the genome can undergo alteration so that they meet a new adaptive need.
During prostate carcinogenesis, the stroma undergoes progressive alterations to develop a phenotype that co-operates with the tumorigenic epithelial cells to help promote cell motility and invasion (Tuxhorn et al, 2001).
