Sentence examples for cyclic alteration from inspiring English sources

With the discovery of REM sleep, sleep came to be regarded as a heterogeneous phenomenon characterized by the cyclic alteration of different sleep stages.

In the uterus, cyclic alterations in steroid hormone levels orchestrate the initial proliferation and then cellular differentiation of the endometrium.

Accordingly, the cyclic alterations (inspiratory minus expiratory values) in the isovolumetric pressure change increased with increasing pressure support and remained unchanged with NAVA (P = 0.003, level*mode interaction; Figure  3).

As the cyclic alterations of cytosolic Ca2+ concentrations make up the molecular trigger for cardiac contraction and relaxation, it is a matter of course that this system is elaborately regulated and highly adaptable to physical demands.

Theses cyclic daily alterations make it cumbersome to conveniently evaluate hydration status and its effects with sufficient confidence in a clinical cohort.

Significant factors which appear to play a role in the mechanism of progression of right heart dysfunction include chronic hypoxia, defective calcium handling, hyperaldosteronism, pulmonary vascular alterations, cyclic strain of pressure and volume changes, elevation of circulating TGF- β, and elevated systemic NO levels.

Underlying contributory factors which appear to play a role in the mechanism of progression of right heart dysfunction include chronic hypoxia, defective calcium handling, hyperaldosteronism, pulmonary vascular alterations, cyclic strain of pressure and volume changes, elevation of circulating TGF- β, and elevated systemic NO levels.

Activation of P2Y1 resulted in increased intracellular calcium but no alteration in cyclic adenosine monophosphate (cAMP) levels.

Effect of imipramine and adrenocorticotropin administration on the rat brain norepinephrine-coupled cyclic nucleotide generating system: alterations in alpha and beta adrenergic component.

The differences are discussed in relation to microstructural characteristic as well as their alterations under cyclic loading.

This contribution presents these differences and discusses them in relation to microstructural characteristics as well their alterations under cyclic loading.