Brain injuries promote upregulation of so-called proinflammatory prostaglandins, notably prostaglandin E2 (PGE2), leading to overactivation of a class of its cognate G-protein-coupled receptors, including EP1, which is considered a promising target for treatment of ischemic stroke. However, the role of the EP1 receptor is complex and depends on the type of brain injury. This study is focused on...

BACKGROUND Mechanisms of neuropathic pain are still largely unknown. Molecular changes in spinal dorsal horn may contribute to the initiation and development of neuropathic pain. Circular RNAs (circRNAs) have been identified as microRNA sponges and involved in various biological processes, but whether their expression profile changes in neuropathic pain condition is not reported. METHODS To t...

Over the last decade, routine neuromonitoring of ICP and CPP has been extended with new on-line techniques such as microdialysis, tissue oxygen (ptiO(2)), acid-base balance (ptiCO(2), pH) and CBF measurements, which so far have not lead to clear-cut therapy approaches in the neurointensive care unit. This is partially due to the complex pathophysiology following a wide-range of brain injuries, ...

One interesting finding of controlled cortical impact (CCI) experiments is that the CA3 region of the hippocampus, which is positioned further from the impact than the CA1 region, is reported as being more injured. The current literature has suggested a positive correlation between brain tissue stretch and neuronal cell loss. However, it is counterintuitive to assume that CA3 is stretched more ...

The throughput performance of slotted ALOHA (S-ALOHA) in a cellular system and Nakagami fading environment is studied. Based on the signal capture model, the effects of the multiple access interference (MAI) from in-cell users and the cochannel interference (CCI) from cochannel cells are quantified analytically. Especially considered are the cases when asynchronism of cochannel cells is present...

Yokukansan, one of the traditional Japanese herbal medicines, ameliorated neuropathic pain symptoms in patients. In this study, we investigated the effects of yokukansan on neuropathic pain in chronic constriction injury (CCI) model. Oral administration of yokukansan significantly inhibited mechanical and cold allodynia in the von Frey hair or acetone test, respectively. In comparison, amitript...

Phase I of the voluntary chronic care improvement (CCI-I) under traditional fee-for-service Medicare initiative seeks to extend the benefits of disease management to an elderly population with comorbid chronic medical conditions. Active, sustained involvement of treating physicians, a historical deficit of disease management programs, is a CCI-I program goal. During the last decade, Kaiser Perm...

The mammalian target of rapamycin (mTOR) inhibitor CCI-779 (temsirolimus) is a recently Food and Drug Administration-approved anticancer drug with efficacy in certain solid tumors and hematologic malignancies. In cell culture studies, CCI-779 at the commonly used nanomolar concentrations generally confers a modest and selective antiproliferative activity. Here, we report that, at clinically rel...

The chronically critically ill (CCI) comprise a rapidly growing population of patients who have survived acute critical illness, only to be left with ongoing organ dysfunctions requiring high levels of specialized care for months or years. In many ways, CCI is an "iatrogenic" process, reflecting the ability of modern life support technologies to keep patients alive for prolonged periods of tim...

We study pairs (G,A) where G is a finite group and A < G is maximal, satisfying ⋃ g∈G (Ax) = G − {1G} for all x ∈ G − A. We prove that this condition defines a class of permutation groups, denoted CCI, which is a subclass of the class of primitive permutation groups. We prove that CCI contains the class of 2-transitive groups. We also prove that groups in CCI are either affi ne or almost simple...