Thus, a classification based on EPM alone can predict elevated levels of freezing, but cannot reliably predict elevated ASR and impaired rate of extinction.
Rats classified as susceptible based on their post-cat hair exposure ASR (Sus-ASR) show the same initial level of fear and similar magnitude of extinction, but they have impaired rate of extinction and higher ASR 3 weeks after emotional trauma.
Px rats also had impaired rates of muscle protein synthesis in the basal state and in response to gavage.
29 Nutritional deficiencies, in turn, contribute to impaired rates of epithelial renewal.
Results from the present study suggest that these increased risks are likely to reflect an increased period of time required for such patients to achieve a 'safe' level of immune function rather than reflecting impaired rates of immune recovery and this is consistent with the findings of a study from Spain with longer term follow-up [ 11].
Wide QRS prolongs isovolumic contraction time (IVCT) and isovolumic relaxation time (IVRT) by impairing the rate of rise and fall of pressure in the ventricle.
Impaired skeletal muscle microcirculation, especially impaired deoxygenation rate during arterial occlusion test, was recently detected in patients with chronic heart failure.
In the presence of nifedipine, two of the effects of bryostatin, impaired reoxygenation rate and reduced proton efflux, were abolished, but the impaired mitochondrial activity remained.
Finally, the incorporation of maleimide-functionalized microbeads in wounds created in wild-type mice did not impair the rate of wound closure relative to an untreated wound.
On multivariate analysis, increased age, previous myocardial infarction, aortic surgery, impaired heart rate variability and a positive thallium scan were independent predictors of primary end-points.
Here we show that O-GlcNAc modification of full-length human tau impairs the rate and extent of its heparin-induced aggregation without perturbing its activity toward microtubule polymerization.
