Sentence examples for the availability and activity of from inspiring English sources

In particular, this research concentrated on the aging effect on the availability and activity of surface COOH groups.

An alternative strategy is to harness the innate function of heparan sulfate proteoglycans in the native ECM to sequester and modulate the availability and activity of morphogens or growth factors such as rhBMP-2 (DeCarlo and Whitelock 2006).

The availability and activity of platinum electrocatalyst sites for oxidation of the hydrogen in reformed natural gas has been one of the problems associated with efficient utilization of the platinum-anode catalyst.

This further suggests that the p63-mediated induction of specific genes is probably a complex process that is dependent upon a host of factors such as specific cell cycle stage, differentiation or epigenetic status, or the availability and activity of other transcription factors (such as AP-2) [50].

However, it is possible vitamin A can alter DNA methylation by influencing the availability and activity of methyltransferases.

Thus, the ECM contributes to the availability and activity of its degrading enzymes by storing the inactive collagenase and gelatinase proforms.

65 Insulin resistance and visceral adiposity, which are both distinctive clinical traits of type 2 diabetes, are associated with a proinflammatory state that results in the decreased availability and activity of NO, leading to ED in overweight and obese diabetic men.

In these ecosystems, several community studies have documented that the levels of diversity, availability and activity of insect pollinators suffer progressive reductions with elevation above the timberline as a consequence of harsh climatic conditions that limit insect flight [2] [9].

Alternatively, the high proportion of hybrids at that field site may reflect higher availability and activity of hybrids at the time of sampling in mid-October.

The liposomes overcame the problems of insufficient cutaneous delivery and membrane penetration and provided excellent availability and activity of rhTG1 in primary keratinocytes.

Furthermore, the availability and biological activity of NO are also reduced in hyperglycemic states, resulting in worsening endothelial dysfunction [ 13- 16].