Sentence examples for activity has previously been from inspiring English sources

An activation of UCP2 and UCP3 gene expression associated with an increase of catalase activity has previously been reported in atrophied gastrocnemius muscles of tumour-bearing rats [22], [23].

However, no biological benefit for this activity has previously been demonstrated.

Muscle activity has previously been suggested to minimize soft-tissue resonance which occurs at heel-strike during walking and running.

This low respiratory activity has previously been reported [14, 32].

However, an increase of absolute theta activity has previously been found in migraineurs with aura [52].

Antibacterial activity has previously been described in some species of echinoderms (Haug et al. 2002; Kiani et al. 2014; Ridzwan et al. 1995).

The antifungal activity has previously been described in some species of echinoderms (Batrakov et al. 1980; Kumar et al. 2007; Mohammadizadeh et al. 2013; Mokhlesi et al. 2011).

The antibacterial activity has previously been described in some species of echinoderms (Gowda et al. 2008; Haug et al. 2002; Kazemi et al. 2016; Kiani et al. 2014; Ridzwan et al. 1995).

A decrease in PGI activity has previously been shown to negatively impact xylose uptake (Jeppsson et al. 2002) and it was then speculated that the decreased NADPH, arising from low G6P being channeled to the oxidative branch of the pentose phosphate pathway (PPP) (Fig. 1), directly affected the NADPH-dependent xylose reduction to xylitol by xylose reductase (XR).

With respect to the former, ecosystem functions such as herbivory and microbial activity have previously been included as components of multifunctionality in forest studies7,8,9,10.

Phenol oxidase (PO) activity had previously been determined in nitrogen-fixing cells of the strain A. chroococcum SBUG 1484 which undergo encystment and a melanogenic change in appearance [Herter et al. 2011].