This is a non-linear diffusion equation, and the coefficients āi j, c̄ depend on the solution f . Here we are mainly concerned with the Gevrey class regularity for the solution of the Landau equation. This equation is obtained as a limit of the Boltzmann equation when the collisions become grazing (see [8] and references therein). Recently, a lot of progress has been made on the study of the Sob...

We have previously reported that changes in thyroid status are associated with significant alterations in skeletal muscle blood flow during exercise and that changes in endothelium-dependent vasodilation may contribute to these blood flow abnormalities. The purpose of this study was to test the hypothesis that altered endothelium-dependent vasoconstriction is also associated with changes in thy...

Hypothyroidism in humans is associated with incomplete distal renal tubular acidosis, presenting as the inability to respond appropriately to an acid challenge by excreting less acid. Here, we induced hypothyroidism in rats with methimazole (HYPO) and in one group substituted with l-thyroxine (EU). After 4 wk, acid-base status was similar in both groups. However, after 24 h acid loading with NH...

In most animal cells, hypotonic swelling is followed by a regulatory volume decrease (RVD) thought to prevent cell death. In contrast, goldfish hepatocytes challenged with hypotonic medium (180 mosM, HYPO) increase their volume 1.7 times but remain swollen and viable for at least 5 h. Incubation with ATPgammaS (an ATP analog) in HYPO triggers a 42% volume decrease. This effect is concentration ...

The continuous technological development and the consistent reliance on ICT, has raised the expectations towards ubiquitous connectivity to an extent that technical failures or social disconnects are a serious threat for project teams and their performance, especially when team members are scattered around the world. We analyse hypo-connectivity, the state in which users face too few connectivi...

Adoptive therapy of malignant diseases with tumor-specific cytotoxic T cells showed remarkable efficacy in recent trials. Repetitive T cell receptor (TCR) engagement of target antigen, however, inevitably ends up in hypo-responsive cells with terminally differentiated KLRG-1(+) CD57(+) CD7(-) phenotype limiting their therapeutic efficacy. We here revealed that hypo-responsiveness of CMV-specifi...

This study investigated the effects of training with voluntary hypoventilation (VH) at low pulmonary volumes. Two groups of moderately trained runners, one using hypoventilation (HYPO, n=7) and one control group (CONT, n=8), were constituted. The training consisted in performing 12 sessions of 55 min within 4 weeks. In each session, HYPO ran 24 min at 70% of maximal O(2) consumption ( [V(02max)...

Objectives: We observed the time-course changes of blood flow in non-hypervascular hepatocellular nodules that showed hypointensity in the hepatobiliary phase on Gd-EOB-DTPA-enhanced magnetic resonance imaging (EOB-MRI), and evaluated the relationship between hypervascular change and the status of blood supply in the nodules. Methods: The study included 69 hepatocellular nodules in 33 patients ...

We prove that a finite-difference centered approximation for the Kolmogorov equation in the whole space preserves the decay properties of continuous solutions as t → ∞, independently of the mesh-size parameters. This is a manifestation of the property of numerical hypo-coercivity and it holds both for semi-discrete and fully discrete approximations. The method of proof is based on the energy me...