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Providing reliable multicast service is very challenging in Ad Hoc networks. In this paper, we propose an efficient loss recovery scheme for reliable multicast (CoreRM). Our basic idea is to apply the notion of cooperative communications to support local loss recovery in multicast. A receiver node experiencing a packet loss tries to recover the lost packet(More)
We discuss nonspreading wave packets in one dimensional Schrödinger equation. We derive general rules for constructing nonspreading wave packets from a general potential V(x, t). The essential ingredients of a nonspreading wave packet, the shape function f (x), the motion d(t), the phase function φ(x, t) are derived. Since the form of the shape of a(More)
BACKGROUND Contrast-induced nephropathy (CIN) refers to acute renal damage that occurs after the use of contrast agents. This study investigated the renal protective effect of probucol in a rat model of contrast-induced nephropathy and the mechanism of its effect. MATERIAL AND METHODS Twenty-eight Wistar rats were randomly divided into the control group,(More)
This study seeks to determine whether knockdown of basal forebrain p75 neurotrophin receptor (p75(NTR) ) expression elicits increased hippocampal choline acetyltransferase (ChAT) activity in mature animals. Antisense (AS) oligonucleotides (oligos) targeting p75(NTR) were infused into the medial septal area of mature rats continuously for 4 weeks. In all(More)
A hypercoagulable state exists in patients with nephrotic syndrome (NS), which more easily leads to venous thromboembolism (VTE). However, whether acute kidney injury (AKI), a common complication of NS, affects the hypercoagulable state and VTE has rarely been elucidated. In this study, we aimed to explore coagulation changes and analyze relevant(More)
BACKGROUND Insulin resistance (IR) is present at all stages of chronic kidney disease (CKD) and is associated with CKD progression. Probucol can improve the prognosis of IR in diabetes mellitus (DM) patients. This study aimed to observe the effect of probucol on IR and kidney protection in non-diabetic CKD patients. METHODS This was an open-label,(More)
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