奥克泰欧楠（Nees）提取物和馏分的杀幼虫活性初步评价对埃及伊蚊的影响。
Preliminary evaluation of the larvicidal activity of extracts and fractions from Ocotea nutans (Nees) Mez against Aedes aegypti.
机构信息
Universidade Federal do Paraná, Programa de Pós-Graduação em Ciências Farmacêuticas, Curitiba, PR, Brasil.
Universidade Estadual do Centro Oeste, Departamento de Farmácia, Guarapuava, PR, Brasil.
出版信息
Rev Soc Bras Med Trop. 2021 Feb 26;54:e05762020. doi: 10.1590/0037-8682-0576-2020. eCollection 2021.
Abstract
INTRODUCTION
Aedes aegypti is the main vector of dengue and yellow fever. Recently, the use of plant-sourced larvicides has gained momentum.
METHODS
The hydroethanolic extracts and fractions ofOcotea nutansleaves and stems were bioassayed to determine the larvicidal efficacy of these samples.
RESULTS
S-HEX (hexane fraction from the crude stem extract) demonstrated high potential for controlling third-stage larvae, with an LC50 of 14.14 µg.mL-1 (concentration required to inhibit 50% of the treated larvae).
CONCLUSIONS
Extracts from O. nutans were effective against third-stage larvae ofA. aegyptiafter 24 h of exposure.
摘要
简介
埃及伊蚊是登革热和黄热病的主要传播媒介。最近，植物源幼虫抑制剂的使用得到了推动。
方法
对心叶樟的水-乙醇提取物及其馏分进行了生物测定，以确定这些样品的杀幼虫效果。
结果
S-HEX（粗茎提取物的正己烷馏分）对控制第三龄幼虫具有很高的潜力，LC50 为 14.14 µg.mL-1（抑制 50%处理幼虫所需的浓度）。
结论
心叶樟提取物在暴露 24 小时后对埃及伊蚊的第三龄幼虫有效。
相似文献
1
Preliminary evaluation of the larvicidal activity of extracts and fractions from Ocotea nutans (Nees) Mez against Aedes aegypti.奥克泰欧楠（Nees）提取物和馏分的杀幼虫活性初步评价对埃及伊蚊的影响。
Rev Soc Bras Med Trop. 2021 Feb 26;54:e05762020. doi: 10.1590/0037-8682-0576-2020. eCollection 2021.
2
Bioprospection for new larvicides against Aedes aegypti based on ethnoknowledge from the Amazonian São Sebastião de Marinaú riverside community.基于亚马逊地区圣塞巴斯蒂昂-德马里瑙河畔社区的民族知识，对新型埃及伊蚊杀幼虫剂进行生物勘探。
J Ethnopharmacol. 2022 Jul 15;293:115284. doi: 10.1016/j.jep.2022.115284. Epub 2022 Apr 18.
3
Novel synthesis of gold nanoparticles using Artemisia vulgaris L. leaf extract and their efficacy of larvicidal activity against dengue fever vector Aedes aegypti L.利用艾叶草叶提取物合成金纳米颗粒及其对登革热媒介埃及伊蚊的杀幼虫活性功效
J Trace Elem Med Biol. 2017 Sep;43:187-196. doi: 10.1016/j.jtemb.2017.03.008. Epub 2017 Mar 18.
4
Green synthesis of silver nanoparticles using Holarrhena antidysenterica (L.) Wall.bark extract and their larvicidal activity against dengue and filariasis vectors.利用止泻木（Holarrhena antidysenterica (L.) Wall.）树皮提取物绿色合成银纳米颗粒及其对登革热和丝虫病媒介的杀幼虫活性
Parasitol Res. 2018 Feb;117(2):377-389. doi: 10.1007/s00436-017-5711-8. Epub 2017 Dec 17.
5
Larvicidal activity of Maytenus guianensis (Celastraceae) against Aedes aegypti (Diptera: Culicidae).Maytenus guianensis（卫矛科）对埃及伊蚊（双翅目：蚊科）的杀幼虫活性。
Rev Soc Bras Med Trop. 2021 Apr 12;54:e0835. doi: 10.1590/0037-8682-0835-2020. eCollection 2021.
6
Larvicidal activity of metabolites against : A potential natural alternative source for mosquito vector control in Brazil.代谢物对杀幼虫的活性：巴西蚊虫控制的潜在天然替代来源。
J Vector Borne Dis. 2017 Jan-Mar;54(1):61-68.
7
The determination of effective concentration of acethonilic Ipomoea cairica leaves extract against laboratory and field strains of Aedes albopictus and Aedes aegypti mosquito larvae.测定乙腈提取大花牵牛叶提取物对实验室和野外白纹伊蚊和埃及伊蚊幼虫的有效浓度。
Trop Biomed. 2021 Sep 1;38(3):446-452. doi: 10.47665/tb.38.3.087.
8
Larvicidal activity of selected plant extracts and their combination against the mosquito vectors Culex quinquefasciatus and Aedes aegypti.植物提取物及其组合对蚊虫传播媒介致倦库蚊和埃及伊蚊的杀幼虫活性。
Environ Sci Pollut Res Int. 2018 Mar;25(9):9176-9185. doi: 10.1007/s11356-018-1515-3. Epub 2018 Feb 19.
9
Characterization and bioassay for larvicidal activity of Anacardium occidentale (cashew) shell waste fractions against dengue vector Aedes aegypti.腰果壳废料组分对登革热媒介埃及伊蚊的杀幼虫活性表征及生物测定
Parasitol Res. 2015 Oct;114(10):3699-702. doi: 10.1007/s00436-015-4598-5. Epub 2015 Jun 24.
10
Larvicidal activity of Ocimum campechianum, Ocotea quixos and Piper aduncum essential oils against Aedes aegypti.藿香罗勒、基多樟和歪叶胡椒精油对埃及伊蚊的杀幼虫活性。
Parasite. 2019;26:23. doi: 10.1051/parasite/2019024. Epub 2019 Apr 17.
引用本文的文献
1
Curcumin Microcapsule Formulations for Prolong Persistence in the Photodynamic Inactivation of Larvae.用于延长幼虫光动力灭活中姜黄素持久性的微胶囊制剂
Pharmaceutics. 2025 Apr 9;17(4):496. doi: 10.3390/pharmaceutics17040496.
本文引用的文献
1
Vectors of arboviruses in the state of São Paulo: 30 years of Aedes aegypti and Aedes albopictus.巴西圣保罗州虫媒病毒载体：30 年的埃及伊蚊和白纹伊蚊。
Rev Saude Publica. 2019 Sep 30;53:84. doi: 10.11606/s1518-8787.2019053001264. eCollection 2019.
2
Evaluation of larvicidal activity and ecotoxicity of linalool, methyl cinnamate and methyl cinnamate/linalool in combination against Aedes aegypti.芳樟醇、肉桂酸甲酯以及肉桂酸甲酯与芳樟醇联用对埃及伊蚊的杀幼虫活性及生态毒性评估
Ecotoxicol Environ Saf. 2017 May;139:238-244. doi: 10.1016/j.ecoenv.2017.01.046. Epub 2017 Jan 31.
3
Meta-analysis of studies on chemical, physical and biological agents in the control of Aedes aegypti.关于化学、物理和生物制剂控制埃及伊蚊的研究的荟萃分析。
BMC Public Health. 2015 Sep 4;15:858. doi: 10.1186/s12889-015-2199-y.
4
Burchellin: study of bioactivity against Aedes aegypti.伯氏疟原虫素：抗埃及伊蚊生物活性研究。
Parasit Vectors. 2014 Apr 8;7:172. doi: 10.1186/1756-3305-7-172.
5
Mosquito larvicidal and pupicidal activity of Euphorbia hirta Linn. (Family: Euphorbiaceae) and Bacillus sphaericus against Anopheles stephensi Liston. (Diptera: Culicidae).大戟（大戟科）和球形芽孢杆菌对斯氏按蚊（双翅目：蚊科）的幼虫和蛹的杀蚊活性。
Asian Pac J Trop Med. 2013 Feb;6(2):102-9. doi: 10.1016/S1995-7645(13)60003-6.
6
Structure-activity relationships of larvicidal monoterpenes and derivatives against Aedes aegypti Linn.杀蚊单萜及其衍生物对埃及伊蚊的构效关系研究
Chemosphere. 2011 Jun;84(1):150-3. doi: 10.1016/j.chemosphere.2011.02.018. Epub 2011 Mar 3.
7
Larvicidal activity against Aedes aegypti of some plants native to the West-Central region of Brazil.巴西中西部地区一些本土植物对埃及伊蚊的杀幼虫活性。
Bioresour Technol. 2009 Dec;100(24):6647-50. doi: 10.1016/j.biortech.2009.06.092. Epub 2009 Aug 6.
8
[Aedes aegypti resistance to temefos in counties of Ceará State].[塞阿拉州各县埃及伊蚊对特灭磷的抗性]
Rev Soc Bras Med Trop. 2006 May-Jun;39(3):259-63. doi: 10.1590/s0037-86822006000300006.
Zotero 插件