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Chanthini KMP, Sivanesh H, Ramasubramanian R, Stanley-Raja V, Karthi S, Shyam-Sundar N, Senthil-Nathan S. Evaluation of the Ecotoxicology of Seaweed-Based Biopesticide Used in Combat of the Polyphagous Pest Using Eudrilus eugeniae Kinb. Methods Mol Biol 2024; 2753:339-350. [PMID: 38285349 DOI: 10.1007/978-1-0716-3625-1_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2024]
Abstract
Fundamental techniques for determining the toxicity of pesticides to soil organisms are ecotoxicological laboratory assays. Due to their expanding potential and rise in use as a sustainable agricultural strategy toward the biological pest management, we quantified the effects of the compounds from the active fraction of the green seaweed Chaetomorpha antennina (Chlorophyceae), which is found in abundance in coastal areas of India that was used for the control of the polyphagous lepidopteran Spodoptera litura. Since the seaweed compounds were able to affect the morphology, physiology, and biochemical aspects of the pest, it is essential to perform an ecotoxicological assessment against the bioindicator organism Eudrilus eugeniae Kinb. This comprehensive assessment includes a morphological assay as well as the possible effects of the compounds on the earthworm's physiological and biochemical aspects such as acetylcholinesterase, catalase, and superoxide dismutase enzyme activities. The benignity of the compounds should also be confirmed by analyzing the gut histology of the earthworms treated with the compounds.
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Affiliation(s)
- Kanagaraj Muthu-Pandian Chanthini
- Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Alwarkurichi, Tenkasi, Tamil Nadu, India
| | - Haridoss Sivanesh
- Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Alwarkurichi, Tenkasi, Tamil Nadu, India
| | - Ramakrishnan Ramasubramanian
- Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Alwarkurichi, Tenkasi, Tamil Nadu, India
| | - Vethamonickam Stanley-Raja
- Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Alwarkurichi, Tenkasi, Tamil Nadu, India
| | - Sengodan Karthi
- Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Alwarkurichi, Tenkasi, Tamil Nadu, India
- Department of Entomology, College of Agriculture, Food and Environment, University of Kentucky, Lexington, KY, USA
| | - Narayanan Shyam-Sundar
- Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Alwarkurichi, Tenkasi, Tamil Nadu, India
- Department of Zoology, Sri Paramakalyani College, Alwarkurichi, Tenkasi, Tamil Nadu, India
| | - Sengottayan Senthil-Nathan
- Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Alwarkurichi, Tenkasi, Tamil Nadu, India.
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Mishra CSK, Samal S, Sishu NK, Subhadarshini A, Naik P. Exploring the missing link between soil total antioxidant capacity and herbicide-induced stress on the earthworm Eudrilus eugeniae (Kinberg). ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:43179-43190. [PMID: 35091931 DOI: 10.1007/s11356-021-18258-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Accepted: 12/17/2021] [Indexed: 06/14/2023]
Abstract
Herbicide application and residue accumulation in farm soils have deleterious effects on non-target fauna such as earthworms. Although previous studies have documented both positive and deleterious effects of herbicides on soil biota, reports are rare on possible toxicity reduction by raising soil total antioxidant capacity (TAC). Here we review the impact of pretilachlor, a herbicide on the morpho-histology and physiology of the earthworm Eudrilus eugeniae in soil amended with farmyard manure (FYM), poultry manure (PM) and vermimanure (VM), sources of antioxidants over a period of 168 h. The results indicated a significant spike in the TAC of amended soils relative to control. Dermal undulation, setal aberrations, muscular anomaly, protein and lipid peroxidation variations in the activities of lactate dehydrogenase (LDH) and catalase (CAT) were significantly less in animals from amended soils. The maximum percent increase in protein (314%) and reductions in LPX (87%), LDH (87.9%) and CAT (87.3%) were observed in the earthworm from VM-amended soil. The increase in TAC was also maximum (109.9%) in soil amended with VM. A significant negative correlation between soil TAC with the biochemical parameters was observed and confirmed through receiver operator characteristics (ROC) and principal component analysis (PCA). The novelty of the present study includes exploring the missing link between the antioxidant level of organically amended soil and the herbicide-induced oxidative stress in the earthworm E. eugeniae. We concluded that soils with high levels of antioxidants could reduce oxidative damage in E eugeniae due to herbicide toxicity.
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Affiliation(s)
- C S K Mishra
- Department of Zoology, Odisha University of Agriculture and Technology, College of Basic Science and Humanities, Bhubaneswar, 751003, India
| | - Suryasikha Samal
- Department of Zoology, Odisha University of Agriculture and Technology, College of Basic Science and Humanities, Bhubaneswar, 751003, India.
| | - Nayan Kumar Sishu
- Department of Zoology, Odisha University of Agriculture and Technology, College of Basic Science and Humanities, Bhubaneswar, 751003, India
| | - Asima Subhadarshini
- Department of Zoology, Odisha University of Agriculture and Technology, College of Basic Science and Humanities, Bhubaneswar, 751003, India
| | - Priyadarshani Naik
- Department of Zoology, Odisha University of Agriculture and Technology, College of Basic Science and Humanities, Bhubaneswar, 751003, India
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Hussain M, Liaqat I, Ali NM, Arshad N, Hanif U, Sajjad S, Sardar AA, Awan UF, Khan FS, Slahuddin. Antibacterial and bacteriostatic potential of coelomic fluid and body paste of Pheretima posthuma (Vaillant, 1868) (Clitellata, Megascolecidae) against ampicillin resistant clinical bacterial isolates. BRAZ J BIOL 2021; 83:e247016. [PMID: 34495153 DOI: 10.1590/1519-6984.247016] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Accepted: 02/20/2021] [Indexed: 11/21/2022] Open
Abstract
Pheretima posthuma (Vaillant, 1868), a native earthworm of Pakistan and Southeast Asia, has wide utilization in vermicomposting and bioremediation process. In this study, P. posthuma coelomic fluid (PCF) and body paste (PBP) was evaluated as antibacterial agent against ampicillin (AMP) resistant five Gram positive and four Gram negative clinical isolates. The antibacterial effect of different doses (i.e. 25-100 µg/ml) of PCF and PBP along with AMP and azithromycin (AZM) (negative and positive controls, respectively) were observed through disc diffusion and micro-dilution methods. All nine clinical isolates were noticed as AMP resistant and AZM sensitive. Antibacterial effects of PCF and PBP were dose dependent and zone of inhibitions (ZI) against all clinical isolates were between 23.4 ± 0.92 to 0 ± 00 mm. The sensitivity profile of PCF and PBP against clinical isolates was noticed as 44.44 and 55.56%, respectively. Both PCF and PBP showed bacteriostatic (BTS) action against S. aureus, S. pyogenes, K. pneumonia, N. gonorrhoeae. Moreover, the cumulative BTS potential of PCF and PBP against all isolates was 66.67 and 55.56%, respectively. The MICs of PCF and PBP were ranged from 50-200 µg/ml against selected isolates. The bacterial growth curves indicated that PCF and PBP inhibited the growth of all isolates at their specific MIC concentrations. However, PBP has better antibacterial potential compared to PCF against selected isolates. Therefore, it is concluded that both PCF and PBP of P. posthuma possess antibacterial and BTS potential against ampicillin resistant clinical isolates. This organism might be considered as a second choice of antibacterial agents and can further be utilized in pharmaceutical industries for novel drug manufacturing by prospecting bioactive potential agents.
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Affiliation(s)
- M Hussain
- GC University, Department of Zoology, Microbiology Lab, Lahore, Pakistan
| | - I Liaqat
- GC University, Department of Zoology, Microbiology Lab, Lahore, Pakistan
| | - N M Ali
- GC University, Department of Zoology, Microbiology Lab, Lahore, Pakistan
| | - N Arshad
- University of Lahore, Institute of Molecular Biology and Biotechnology, Department of Zoology, Lahore, Pakistan
| | - U Hanif
- GC University, Department of Botany, Lahore, Pakistan
| | - S Sajjad
- Lahore College for Women University, Department of Zoology, Lahore, Pakistan
| | - A A Sardar
- GC University, Department of Botany, Lahore, Pakistan
| | - U F Awan
- GC University, Department of Botany, Lahore, Pakistan
| | - F S Khan
- University of Sialkot, Department of Biotechnology, Sialkot, Pakistan
| | - Slahuddin
- University of Gujrat, Department of Zoology, Gujrat, Pakistan
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Vadakkan K, Cheruvathur MK, Chulliparambil AS, Francis F, Abimannue AP. Proteolytic enzyme arbitrated antagonization of helminthiasis by Cinnamomum cappara leaf extract in Pheretima posthuma. CLINICAL PHYTOSCIENCE 2021. [PMCID: PMC7890104 DOI: 10.1186/s40816-021-00261-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Background There have been several studies carried out to irradiate Helminthiasis however very little research have been carried out where in the enzymatic activity of plants are exploited to antagonize infections. Here we are analyzing the anthelmintic activity of Cinnamomum cappara leaf extract against Pheretima posthuma complimented by proteolytic action. Results The fresh leaves of Cinnamomum cappara was collected from local areas of Thrissur during December 2019. Plants were identified and authenticated by morphological and molecular characterization. The enzymatic action was analyzed by plotting Lineweaver–Burk plot which suggested that the extract possess the Km 185.77 μM for casein as substrate and obeyed Michaelis–Menten kinetics with typical hyperbolic relation with enzyme and increasing concentration of substrate. The effect of extract upon study subject was in directly proportional with concentration of antagonist where higher activities were obtained in high concentrations. The anatomical and histological studies suggested that the activity of extract was due to the degradation of muscular bundle of subject that resulted in the leakage of ceolomic fluid. Conclusions Cinnamomum cappara leaf extract possessed high degree of protease intervened anthelmintic activity against Pheretima posthuma. As the study subject show immense morphological and physiological resemblance with all other helminthic parasites, this results shall be adopted to further clinical and pharmacological applications.
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