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Ionizable copolymer functionalized magnetic nanocomposite as an adsorbent for boosting the extraction selectivity of aristolochic acids. 可离子化的共聚物功能化磁性纳米复合材料作为一种吸附剂,用于提高马兜铃酸的萃取选择性。
IF 2.6 3区 农林科学 Q2 FOOD SCIENCE & TECHNOLOGY Pub Date : 2024-03-15 DOI: 10.38212/2224-6614.3493
Qi-Yue Xie, Yang Chen, Chang-Jun Li, Jia-Bin Zhang, Xiu-Jun Cao, Jun Lu

Aristolochic acid nephropathy (AAN) has drawn increasing public attention. Organic anion transporters (OATs) are considered to be responsible for mediating nephrotoxicity of aristolochic acids (AAs), as AAs are typical OAT1 substrates that exhibit anionic properties and contain one hydrophobic domain. Inspired by the OAT1 three-dimensional structure or substrate/protein interactions involved in transport, we designed a magnetic polymeric hybrid, mimicking the effect of basic and aromatic residues of OAT1, for efficient enriching aristolochic acid I (AA I) and aristolochic acid II (AA II) in Traditional Chinese patent medicines (TCPM). N, N-dimethylaminopropyl acrylamide (DMAPAm) was used as a cationic monomer and copolymerized with divinylbenzene (DVB) onto the surface of monodisperse magnetic nanoparticles (denoted as MNs@SiO2T-DvbDam). The magnetic polymer hybrid demonstrated high selectivity and capacity for AAs, which was mainly attributed to (1) electrostatic interactions from the cationic or basic moiety of DMAPAm and (2) the hydrophobic and π-π stacking interactions from the aromatic ring of DVB. Additionally, the surface of the hybrid exhibited amphiphilic property according to the ionization of DMAPAm, thus improving the compatibility of the adsorbent with the aqueous sample matrix. This strategy was proven to be robust in the analysis of real drug samples, which was characterized by a good linearity, high recovery and satisfactory reusability. This work confirmed that the proposed tool could be a promising candidate for enhancing the extraction selectivity of AAs in Traditional Chinese medicines (TCM).

马兜铃酸肾病(AAN)越来越受到公众的关注。有机阴离子转运体(OATs)被认为是马兜铃酸(AAs)肾毒性的介导因素,因为AAs是典型的OAT1底物,具有阴离子特性并含有一个疏水结构域。受 OAT1 三维结构或转运过程中底物/蛋白质相互作用的启发,我们设计了一种磁性聚合物杂交体,模仿 OAT1 的碱性和芳香残基效应,用于高效富集中成药(TCPM)中的马兜铃酸 I(AA I)和马兜铃酸 II(AA II)。以 N,N-二甲基氨基丙基丙烯酰胺(DMAPAm)为阳离子单体,与二乙烯基苯(DVB)共聚于单分散磁性纳米粒子(MNs@SiO2T-DvbDam)表面。磁性聚合物混合物对 AAs 具有高选择性和高容量,这主要归因于:(1)DMAPAm 的阳离子或碱性分子产生的静电相互作用;(2)DVB 的芳香环产生的疏水和 π-π 堆积相互作用。此外,根据 DMAPAm 的电离情况,混合物的表面表现出两亲性,从而提高了吸附剂与水性样品基质的相容性。事实证明,这种策略在实际药物样品的分析中表现出良好的线性、高回收率和令人满意的重复使用性。这项工作证实,所提出的工具在提高中药(TCM)中 AAs 的提取选择性方面大有可为。
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引用次数: 0
Steamed daylily flower (Hemerocallis fulva L.) protected cardiac and hepatic cells against ethanol induced apoptotic and oxidative damage 蒸萱草花(Hemerocallis fulva L.)保护心脏和肝脏细胞免受乙醇诱导的凋亡和氧化损伤
IF 3.6 3区 农林科学 Q2 FOOD SCIENCE & TECHNOLOGY Pub Date : 2023-12-15 DOI: 10.38212/2224-6614.3485
Sheng-Lei Yan, Wen-Tzu Wu, M. Mong, Mei-Chin Yin
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引用次数: 0
Application of the US Food and Drug Administration’s Sentinel Routine Querying Tools to the Taiwan Sentinel Data Model-formatted National Health Insurance Research Database 将美国食品和药物管理局的哨点常规查询工具应用于台湾哨点数据模型格式化的国民健康保险研究数据库
IF 3.6 3区 农林科学 Q2 FOOD SCIENCE & TECHNOLOGY Pub Date : 2023-12-15 DOI: 10.38212/2224-6614.3482
Fang-Ju Lin, Ling-Ya Huang, Chi-Chuan Wang, S. Toh
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引用次数: 0
Corrigendum to "SSR-based molecular diagnosis for Taiwan tea cultivars and its application in identifying cultivar composition of the processed tea" 基于 SSR 的台湾茶叶栽培品种分子诊断及其在加工茶叶栽培品种成分鉴定中的应用 "的更正
IF 3.6 3区 农林科学 Q2 FOOD SCIENCE & TECHNOLOGY Pub Date : 2023-12-15 DOI: 10.38212/2224-6614.3488
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引用次数: 0
Analysis and identification of phenolic compounds with antiproliferative activity from Chinese olive (Canarium album L.) fruit extract by HPLC-DAD-SPE-TT-NMR 利用 HPLC-DAD-SPE-TT-NMR 分析和鉴定橄榄果提取物中具有抗增殖活性的酚类化合物
IF 3.6 3区 农林科学 Q2 FOOD SCIENCE & TECHNOLOGY Pub Date : 2023-12-15 DOI: 10.38212/2224-6614.3481
Yu-Te Yeh, Chien-Kuang Chen, Yi-Chun Liao, Shoei-Sheng Lee, Shu-Chen Hsieh
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引用次数: 0
An integrated strategy to evaluate active substances of Astragali Radix-Carthami Flos combination on the treatment of cerebral ischemia reperfusion injury based on TQSM polypharmacokinetics and pharmacodynamics 基于TQSM多药代动力学和药效学的黄芪川贝枇杷膏组合活性物质治疗脑缺血再灌注损伤的综合评价策略
IF 3.6 3区 农林科学 Q2 FOOD SCIENCE & TECHNOLOGY Pub Date : 2023-12-15 DOI: 10.38212/2224-6614.3477
Qiang Zeng, Chang Li, Shouchao Xu, Yu He
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引用次数: 0
Abundance of Prevotella copri in gut microbiota is inversely related to a healthy diet in patients with type 2 diabetes 2 型糖尿病患者肠道微生物群中 copri Prevotella 的丰度与健康饮食成反比
IF 3.6 3区 农林科学 Q2 FOOD SCIENCE & TECHNOLOGY Pub Date : 2023-12-15 DOI: 10.38212/2224-6614.3484
Chih-Yiu Tsai, Po-Yu Liu, Meng-Chuan Huang, Chiao-I Chang, Hsin-Yun Chen, Yu-Hsien Chou, Chi-Neu Tsai, Chia-Hung Lin
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引用次数: 0
Biological and clinical significance of the AGE-RAGE axis in the aggressiveness and prognosis of prostate cancer AGE-RAGE 轴在前列腺癌侵袭性和预后中的生物学和临床意义
IF 3.6 3区 农林科学 Q2 FOOD SCIENCE & TECHNOLOGY Pub Date : 2023-12-15 DOI: 10.38212/2224-6614.3475
Shih-Hong Khoo, Pei-Ru Wu, Kun-Tu Yeh, Shih-Lan Hsu, Chi-Hao Wu
{"title":"Biological and clinical significance of the AGE-RAGE axis in the aggressiveness and prognosis of prostate cancer","authors":"Shih-Hong Khoo, Pei-Ru Wu, Kun-Tu Yeh, Shih-Lan Hsu, Chi-Hao Wu","doi":"10.38212/2224-6614.3475","DOIUrl":"https://doi.org/10.38212/2224-6614.3475","url":null,"abstract":"","PeriodicalId":358,"journal":{"name":"Journal of Food and Drug Analysis","volume":"7 23","pages":""},"PeriodicalIF":3.6,"publicationDate":"2023-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139000246","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dehulled Adlay (Coix lachryma-jobi L.) ameliorates hepatic gluconeogenesis and steatosis in streptozotocin/high-fat diet-induced diabetic rats 去壳阿德雷(薏苡仁)可改善链脲佐菌素/高脂饮食诱导的糖尿病大鼠的肝糖原生成和脂肪变性
IF 3.6 3区 农林科学 Q2 FOOD SCIENCE & TECHNOLOGY Pub Date : 2023-12-15 DOI: 10.38212/2224-6614.3486
Shing-Hwa Liu, Wan-Hsin Wu, Huei‐Ping Tzeng, Wenchang Chiang, Meng-Tsan Chiang
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引用次数: 0
Therapeutic effects of orally administration of viable and inactivated probiotic strains against murine urinary tract infection 口服活性和灭活益生菌株对小鼠尿路感染的治疗效果
IF 3.6 3区 农林科学 Q2 FOOD SCIENCE & TECHNOLOGY Pub Date : 2023-12-15 DOI: 10.38212/2224-6614.3474
Vo Thi Hong Van, Zhen-Shu Liu, Yueh Jen Hsieh, Wei-Chen Shiu, Bo-Yuan Chen, Yu-We Ku, Po-Wen Chen
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引用次数: 0
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Journal of Food and Drug Analysis
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