Dezhi Liu

Distributed Attribute-Based Threshold Proxy Re-Encryption with Public Verification and User Revocation

Dezhi Liu

For ciphertext data sharing in cloud environments, attribute-based encryption provides fine-grained access control, but there are contradictions between implementation and security in cross-user authorization, proxy re-encryption trustworthiness, and dynamic user revocation. This paper proposes a distributed attribute-based threshold proxy re-encryption scheme DAB-TPRE-PV-UR, …

cn (code pays fourni par la source)

Modeling Time-Dependent Recovery to Improve Esophagitis Prediction in Thoracic Reirradiation

Cecilia F P M de Sousa, Victoria L Doss, Elaina Hales, Kaichen Yu et autres

PURPOSE: In reirradiation, tumor control must be balanced against a high-risk of adverse effects. We evaluated the feasibility of a time-dependent recovery model to improve toxicity prediction. METHODS AND MATERIALS: Sixty-five high-risk thoracic reirradiation patients, identified by BID treatment, were included for …

us (code pays fourni par la source)

Iron-catalyzed three-component amino(radio)fluorination of alkenes to unprotected β-(radio)fluoroamines

Yang Li, Yu Zhou, Mark R. Bortolus, Xiaoxuan Zhang et autres

Abstract Unprotected β-fluoroamines are important motifs in synthetic chemistry, offering versatility for the development of β-fluorinated nitrogen-containing compounds. Existing methods to these motifs require tedious operations and suffer from low efficiencies, which has prevented their use in biologically active molecules, such as …

cn, ca (code pays fourni par la source)

Efficacy and safety of twice-daily accelerated hyperfractionated re-irradiation for thoracic malignancies

Victoria L Doss, Cecília Almeida e Sousa, Elaina Hales, Tinker Trent et autres

INTRODUCTION: Balancing the demands for dose-escalated re-irradiation with toxicity to organs at risk (OARs) is a challenge. Twice-daily (BID) accelerated hyperfractionated re-irradiation (re-RT) is a potential solution, yet there is no guidance for its application for thoracic malignancies. METHODS: All BID thoracic …

us (code pays fourni par la source)

Anti-M1R/B6R antibody characterization and bispecific design for enhanced orthopoxvirus protection

Runchu Zhao, Lili Wu, Yi Zhang, Jianrong Ma et autres

The global outbreak of the mpox in humans, caused by the mpox virus (MPXV), underscores the urgent need for safe and effective therapeutics. In this study, we characterized the dominant MPXV immunogens, M1R and B6R, by sequencing monoclonal antibodies (MAbs) from the …

cn (code pays fourni par la source)

Treatment of acute intracerebral haemorrhage with a Chinese herbal formula (Shengdi Dahuang Decoction): a multicentre, double-blind, randomised, placebo-controlled trial

Xiaoyu Zhou, Jingyan Xiang, Feng Wang, Yan Han et autres

IMPORTANCE: Per preliminary studies, Shengdi Dahuang Decoction (SDD) is potentially effective for acute intracerebral haemorrhage (ICH); however, its effectiveness has not been rigorously assessed in extensive randomised clinical trials. OBJECTIVE: To evaluate whether SDD can improve 90-day functional outcomes in patients with …

cn (code pays fourni par la source)

Intra-arterial selective hypothermia for acute ischemic stroke neuroprotection: A multicenter pilot trial in China

Zhixin Huang, Miaomiao Hu, Pan Zhang, Xuying He et autres

BACKGROUND: Acute ischemic stroke (AIS) remains a leading cause of disability and death globally, with limited effective neuroprotective strategies beyond reperfusion therapies. Despite advances in reperfusion treatments, many patients still experience poor outcomes, highlighting the urgent need for additional therapeutic approaches. We …

cn (code pays fourni par la source)

Metagenomic analysis characterizes stage-specific gut microbiota in Alzheimer’s disease

Longhao Jia, Ke Yang, Shuo Zhao, Xiaohui Luo et autres

cn, tw (code pays fourni par la source)

10-year trajectories of triglyceride-glucose index and progression of vertebrobasilar artery stenosis: A multicenter hospital-based prospective longitudinal cohort study

Li Wu, Guanfeng Zeng, Dezhi Liu, Chenghao Li et autres

cn (code pays fourni par la source)

Bridging thrombolysis versus direct endovascular treatment in acute vertebrobasilar artery complex occlusion

Feng P. Zhang, Pan Zhang, Jinghui Zhong, Lulu Xiao et autres

OBJECTIVE: Endovascular treatment (EVT) is an effective treatment for patients with acute vertebrobasilar artery complex occlusion (VBAO). However, the benefit of bridging thrombolysis prior to EVT remains controversial. The purpose of the present study is to explore the best treatment strategy between …

cn (code pays fourni par la source)

A Lightweight Detection Scheme for the Black-Hole Attacks and Gray-Hole Attacks in VANETs

Dezhi Liu, Zhen Guo

cn (code pays fourni par la source)

Effect of metabolic syndrome on outcomes in vertebrobasilar artery occlusions following endovascular treatment: findings from the PERSIST registry

Yu Wang, Xiaochen Xu, Song Pan, Yongjun Jiang et autres

Background: Acute vertebrobasilar artery occlusion (VBAO) is associated with severe neurological dysfunction and high mortality rates. Endovascular treatment (EVT) is a highly effective VBAO approach in the initial treatment window. However, predicted factors influencing the outcomes of VBAO patients who undergo EVT …

cn, gb (code pays fourni par la source)