Sentence examples for Lack of infiltration from inspiring English sources

We illustrate interactions between nutrient-related constraints and biological and physical limitations in soil conditions: in this case the lack of infiltration from compaction and poor rooting allow for simultaneous occurrence of nutrient deficiencies in soil and nutrient excesses in water.

Impervious surfaces like parking lots and roadways modify the natural water cycle leading to lack of infiltration into soils and increased surface runoff.

Surface runoff in urban areas is normally reinforced owing to lack of infiltration surface, which gives rise to pernicious urban flooding.

Because TRAIL needs to directly contact the TRAIL receptors on the tumor cell surface to induce apoptosis, lack of infiltration of immune cells into the tumor may result in lack of TRAIL-induced apoptosis of the tumor cells.

This lack of infiltration suggested a possible defective killing of tumour cells cultured in spheroids.

For example, in the related Rip1-Tag5 model, the vascular addressins GlyCAM-1 and MAdCAM-1 are expressed in pre-malignant islets, but down-regulated in solid tumors; their downregulation coincides with lack of infiltration in this model of spontaneous anti-tumor immunity [ 19].

Besides, the lack of cellular infiltration continues to be the key of research with new techniques developed to solve this challenge including dropping fiber packing density, multilayered electrospinning, dynamic cell culture, and cell electrospraying [7].

Lack of inflammatory infiltration in these tissues was confirmed by histological examination.

The absence of microglia/macrophage activation (Figure 4) combined with the observed lack of PMN infiltration (Figure 2) and MPO activation (Figure 3) suggests that there is no local inflammatory response to the nanoparticles.

Using mice deficient in CXCL1, Shea-Donohue et al. demonstrated that a lack of neutrophil infiltration was accompanied by more severe disease compared to wild type mice [26], while Buanne et al. demonstrated that mice deficient for the receptor for CXCL1 had reduced neutrophil infiltration and reduced clinical disease in the DSS model [27].

Lack of MCTS infiltration by TAA-specific CTL hinted at a possible defective killing of tumour cells cultured in spheroids.