Sentence examples for factors nutrients from inspiring English sources

On the other hand, astrocytes are necessary to provide growth factors, nutrients and oxygen in the BBB3,8,10,18,19,20,21,22,23,24,25, now being widely used to improve the in vitro endothelial cell culture2,3,20,26,27.

Biotic responses to drought and flooding in tropics are similar to those in temperate streams while in-stream productivity is limited by the same factors: nutrients, shading, disturbance, and trophic structure.

Here we showed that these stressors can individually alter the structure of rock pools assemblages; and that in this system top-down control (by grazers) is more important than bottom-up factors (nutrients) in controlling macroalgal assemblage structure.

Complex interactions of environmental factors (nutrients, warming, parasites) also affected the food web of freshwater lakes.

Adding to the complexity of coaxing stem cells into other cell types is the expensive and varied recipe of growth factors, nutrients and conditions that bathe stem cells during their transformation.

Traditionally, empirical trophic state indices of dam reservoirs often defined based on changes in concentration of effective factors (nutrients) and its consequences (increase in chlorophyll a), have been used as an efficient tool in the definition of dam reservoirs quality.

How those factors — nutrient availability versus a changed environment — affect a variety of species is a key question being studied in the mesocosm experiment.

To examine the integrity (pH, bacterial counts, host defense factors, nutrient contents, and osmolality) of freshly expressed and previously refrigerated human milk subjected to long-term freezer storage.

Bone progenitor cells are within a bone microenvironment replete with growth factors, nutrient, morphologic factor, and mechanical environment in an adequate combination.

While aggregation of cells is influenced by various chemical and physical factors, nutrient-limited conditions are well known as the major factor to induce aggregation of microorganisms (Burdman et al. 1998, 2000; Joe and Sivakumar 2009; Rathi et al. 2015).

mTOR is a Ser/Thr protein kinase that integrates signals originating from changes in growth factors, nutrient availability, energy status, and various physiological stresses (Wullschleger et al., 2006; Liu et al., 2009).