For blood pressure, after maintaining a stable state for over 10 min, a skillful resident in family medicine measured each of the systolic blood pressure and diastolic blood pressure twice and used the mean values.
Although birds are relatively unimpeded by the short stretch of sea that has separated terrestrial species, each island maintains distinct avian communities, and the conjecture is that long periods of coevolution within each community has created 'coevolved' biogeographic provinces; each network maintains a stable state resistant to invasion by members of the other [ 44].
The resulting inability of the system to maintain a stable attractor state over time shows itself at a psychological level as the observed disorders of working memory.
For the electrophysiological procedures, the halothane was withdrawn and ketamine acepromazine or ketamine valium (diazepam) was administered intravenously, as needed to maintain a stable anesthetic state.
Our study confirms that prescription of a replacement dose of hydrocortisone during resuscitation of a potential brain-dead donor makes vasopressor weaning possible and also decreases vasopressor doses, which are necessary to maintain a stable hemodynamic state in unweaned patients.
Brandes et al. propose that the underlying cause of aging is not the accumulation of reactive oxygen species: rather, these results suggest that aging is caused by a sudden and substantial decrease in available NADPH, which means that cells cannot maintain a stable oxidation state.
Insufflation of CO2 is also available to help maintain a stable respiratory and hemodynamic state during ESD by preventing pneumoperitoneum when perforation occurs [ 18- 21] and reducing post-ESD symptoms, such as nausea due to abdominal distension.
Because WT and mutant constructs with as many as three additional AA in the NL can maintain a stable 1-HB ATP-waiting state, our results show that the stepping gate is not strongly influenced by NL length.
Taken all together, these results indicate that kinesin can maintain a stable, 1-HB ATP-waiting state with up to 3 additional AA in its NL, but that extending the NL by 4 AA or more leads to an abrupt increase in rebinding of the rear-head to the MT. 10.7554/eLife.07403.004 Figure 2. Kinesin with as many as 3 AA inserted in the NL maintains a 1-HB ATP-waiting state.
Homeostasis: is the property of an open system to regulate its internal state and maintain a stable condition.
