The present study investigated whether 5 minutes of acute exercise immediately after learning can enhance memory for paired associations among healthy young adults, taking into account such potential factors as sex differences, which have been found to impact stress-modulated memory consolidation (Andreano & Cahill, 2006; Zorawski, Blanding, Kuhn, & LaBar, 2006).
Clearance from the ER commences within minutes of acute ER stress, before the transcriptional component of the unfolded protein response is activated.
Adrenaline can be used as a parameter for the initial reaction to acute stress situations; noradrenaline, dopamine, ACTH and cortisol are more likely indicators for the following minutes of acute stress.
We investigated the evolution of the spatial pattern of the action potential alternans during early stages (<15 minutes) of acute regional ischemia using a combination of optical mapping and intramural microelectrode recordings.
While protein degradation at 26S proteasomes provides an immediate amino acid pool for protein synthesis already within minutes of acute starvation (Vabulas and Hartl, 2005) and autophagy is required to supply amino acids during extended periods of starvation (Onodera and Ohsumi, 2005), the relative contribution of the MVB pathway to overall amino acid homeostasis was not clear.
The BLUE-protocol is a fast protocol (<3 minutes), which allows diagnosis of acute respiratory failure.
Neuroprotectants have been shown to be most effective when given either before, or within minutes after, the onset of acute neuronal injury.
In animal experiments, neuroprotectants have been found to be most effective either when given within minutes after the onset of acute neuronal injury or when they have been pre-administered.
This was followed by a single challenge of ∼30 mg/m for 30 minutes to induce the changes of acute inflammation.
We observed that predictive variables of mortality were the following: initial inappropriate treatment, hypercapnia at least 45 mmHg, clearance of creatinine 50 ml minute-1 or less, clinical signs of acute ventilatory failure, and elevated BNP or NT-proBNP levels.
Cardiorespiratory parameters were measured at baseline, after induction of acute lung injury, and every 30 minutes up to 120 minutes.
