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Helmy ET, Ayyad MA, Ali MA, Mohamedbakr HG, Pan JH. Biochemical, Histological Changes, Protein Electrophoretic Pattern, and Field Application of CuPb-Ferrite/TiO 2 Nanocomposites for Controlling Terrestrial Gastropod Eobania vermiculata (Müller). JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:6626-6634. [PMID: 37070858 DOI: 10.1021/acs.jafc.3c01124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Eobania vermiculata is a hazardous snail that can damage ornamental plants and cause significant harm to plant sections in Egyptian areas. Herein, the molluscicidal activity of CuPb-Ferrite/TiO2 and TiO2 nanoparticles (NPs) against E. vermiculata was evaluated using the poisonous bait method. LC50 values were determined using the leaf dipping and contact methods, with values of 631.23 and 1703.49 ppm for CuPb-Ferrite/TiO2 and 193.67 and 574.97 ppm for TiO2. Exposure to both NPs resulted in a significant increase in the biochemical parameters of alanine aminotransferase (ALT), aspartate aminotransferase (AST), and alkaline phosphatase (ALP), as well as a decrease in total protein (TP) percentage of E. vermiculata. Histological examinations revealed that many digestive cells had ruptured, and their contents had been lost, while the foot's epithelial layer became ruptured. The average reduction was 66.36% for CuPb-Ferrite/TiO2 NPs compared to the recommended molluscicide, Neomyl, with a 70.23% reduction in the field application. Electrophoretic separation of total protein using sodium dodecyl sulfate-polyacrylamide gel electrophoresis after treatment with LC50 concentrations of TiO2 and CuPb-Ferrite/TiO2 demonstrated the potency of these synthetic compounds as molluscicidal agents. Therefore, we recommend the use of CuPb-Ferrite/TiO2 NPs as a novel land snail molluscicide because it is safe to use, and the baits are arranged to not affect irrigation water, with a high molluscicidal effect.
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Affiliation(s)
- Elsayed T Helmy
- College of Environmental Science and Engineering, North China Electric Power University, Beijing 102206, China
- Environment Division, National Institute of Oceanography and Fisheries, KayetBey, Elanfoushy, Alexandria 12345, Egypt
| | - Mohamed A Ayyad
- Plant Protection Research Institute, Agricultural Research Center, Dokki, Giza 12345, Egypt
| | - Mona A Ali
- Plant Protection Research Institute, Agricultural Research Center, Dokki, Giza 12345, Egypt
| | - H G Mohamedbakr
- Faculty of Science, Chemistry Department, Jazan University, P.O. Box 2097, Jazan 45142, Kingdom of Saudi Arabia
- Faculty of Science, Chemistry Department, Suez Canal University, Ismailia 41522, Egypt
| | - Jia Hong Pan
- College of Environmental Science and Engineering, North China Electric Power University, Beijing 102206, China
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Maaroof HMA, Albogami B, Abou-Elkhair RAI, Hassan AEA, Al-Akhrasy FI, El-Massry SAA, Fayad E, Ahmed HH, Zaki I. Design, Synthesis, Characterization, and Molluscicidal Activity Screening of New Nicotinonitrile Derivatives against Land Snails, M. cartusiana. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27238284. [PMID: 36500377 PMCID: PMC9740234 DOI: 10.3390/molecules27238284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/21/2022] [Accepted: 11/25/2022] [Indexed: 11/29/2022]
Abstract
A new series of nicotinonitrile derivatives 2-7 was designed and synthesized from the starting material (E)-3-(4-chlorophenyl)-1-(4-methoxyphenyl)prop-2-en-1-one (1) to assess their molluscicidal activity. The newly synthesized nicotinonitrile compounds 2-7 were characterized based on FTIR, 1H-NMR, and 13C-APT NMR spectra as well as elemental microanalyses. The target compounds 2-7 were screened for their toxicity effect against M. cartusiana land snails and were compared to Acetamiprid as a reference compound. The results demonstrated that the nicotinonitrile-2-thiolate salts 4a and 4b had good mortality compared with that of Acetamiprid. The results of the in vivo effect of the prepared nicotinonitrile molecules 2, 4a, and 4b on biochemical parameters, including AChE, ALT, AST, and TSP, indicated a reduction in the level of AChE and TSP as well as an increase in the concentration of transaminases (ALT and AST). A histopathological study of the digestive gland sections of the M. cartusiana land snails was carried out. The nicotinonitrile-2-thiolate salts 4a,b showed vacuolization, causing the digestive gland to lose its function. It could be concluded that the water-soluble nicotinonitrile-2-thiolate salts 4a,b could be adequate molluscicidal molecules against M. cartusiana land snails.
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Affiliation(s)
- Hend M. A. Maaroof
- Plant Protection Research Institute, Agricultural Research Center, Dokki, Giza 12513, Egypt
- Applied Nucleic Acids Research Center & Chemistry Department, Faculty of Science, Zagazig University, Zagazig 44523, Egypt
| | - Bander Albogami
- Department of Biology, College of Sciences, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Reham A. I. Abou-Elkhair
- Applied Nucleic Acids Research Center & Chemistry Department, Faculty of Science, Zagazig University, Zagazig 44523, Egypt
| | - Abdalla E. A. Hassan
- Applied Nucleic Acids Research Center & Chemistry Department, Faculty of Science, Zagazig University, Zagazig 44523, Egypt
| | - Fatma I. Al-Akhrasy
- Plant Protection Research Institute, Agricultural Research Center, Dokki, Giza 12513, Egypt
| | - Salem A. A. El-Massry
- Plant Protection Research Institute, Agricultural Research Center, Dokki, Giza 12513, Egypt
| | - Eman Fayad
- Department of Biotechnology, College of Sciences, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Hamzah H. Ahmed
- Radiologic Sciences Department, Faculty of Applied Medical Sciences, King Abdulaziz University, P.O. Box 80200, Jeddah 21589, Saudi Arabia
| | - Islam Zaki
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Port Said University, Port Said 42526, Egypt
- Correspondence:
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