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    Article

    Dietary Zinc Ameliorates TNBS-Induced Colitis in Mice Associated with Regulation of Th1/Th2/Th17 Balance and NF-κB/NLRP3 Signaling Pathway

    Inflammatory bowel diseases (IBDs), including Crohn’s disease and ulcerative colitis, are chronic relapsing inflammatory gastrointestinal tract diseases of uncertain origin, which are frequently associated wit...

    Changlin Wen, Jiayu Wang, Zhenhua Sun, Rao Zhong… in Biological Trace Element Research (2024)

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    Chapter and Conference Paper

    Mitigating Decentralized Finance Liquidations with Reversible Call Options

    Liquidations in Decentralized Finance (DeFi) are both a blessing and a curse—whereas liquidations prevent lenders from capital loss, they simultaneously lead to liquidation spirals and system-wide failures. Si...

    Kaihua Qin, Jens Ernstberger, Liyi Zhou… in Financial Cryptography and Data Security (2024)

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    Chapter and Conference Paper

    DeFi Auditing: Mechanisms, Effectiveness, and User Perceptions

    Decentralized Finance (DeFi), a blockchain-based financial ecosystem, suffers from smart contract vulnerabilities that led to a loss exceeding 3.24 billion USD by April 2022 [67]. To address this, blockchain firm...

    Ding Feng, Rupert Hitsch, Kaihua Qin… in Financial Cryptography and Data Security. … (2024)

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    Chapter and Conference Paper

    Speculative Multipliers on DeFi: Quantifying On-Chain Leverage Risks

    Blockchains and DeFi have consistently shown to attract financial speculators. One avenue to increase the potential upside (and risks) of financial speculation is leverage trading, in which a trader borrows as...

    Zhipeng Wang, Kaihua Qin, Duc Vu Minh… in Financial Cryptography and Data Security (2022)

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    Chapter and Conference Paper

    Attacking the DeFi Ecosystem with Flash Loans for Fun and Profit

    Credit allows a lender to loan out surplus capital to a borrower. In the traditional economy, credit bears the risk that the borrower may default on its debt, the lender hence requires upfront collateral from ...

    Kaihua Qin, Liyi Zhou, Benjamin Livshits… in Financial Cryptography and Data Security (2021)