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Vesović N, Nenadić M, Vranić S, Vujisić L, Milinčić KM, Todosijević M, Dimkić I, Janakiev T, Ćurčić NB, Stevanović N, Mihajlović L, Vukoičić DŽ, Ćurčić S. The chemical composition of the secretions, their antibacterial activity, and the pygidial gland morphology of selected European Carabini ground beetles (Coleoptera: Carabidae). Front Ecol Evol 2023. [DOI: 10.3389/fevo.2023.1120006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/15/2023] Open
Abstract
The pygidial glands of carabids produce strong-smelling vapours. In this study, we examined the chemical composition of the gland secretions and the structure of the glands in five species of Carabini ground beetles (one species from the subtribe Calosomatina and four species from the subtribe Carabina): Calosoma (Calosoma) maderae (Fabricius, 1775), Carabus (Carabus) granulatus Linnaeus, 1758, C. (Limnocarabus) clathratus Linnaeus, 1760, C. (Carabus) ulrichii Germar, 1823, and C. (Procerus) gigas Creutzer, 1799. Additionally, we tested the antibacterial potential of the pygidial gland secretions of the two latter species against 11 bacterial strains. In order to detect the chemical content of the secretions, we used gas chromatography–mass spectrometry (GC–MS). The secretion extracts were applied against selected strains of medically important bacteria. We used bright-field microscopy to examine the morphology of the glands. We discovered a total of 11 chemical compounds in the pygidial gland extracts of the ground beetles we analysed. Ten of these compounds were identified as seven carboxylic acids, two hydrocarbons, and one aromatic aldehyde, while one chemical remained unidentified. Most of the components were isolated from the secretion of C. (L.) clathratus (nine), while the lowest number of compounds was found in C. (P.) gigas (two). Methacrylic acid was the most dominant compound by percentage in all five species, while angelic acid was also detected in all samples. As expected, salicylaldehyde was exclusively found in the species of the genus Calosoma Weber, 1801. The secretion of C. (P.) gigas was shown to achieve the highest level of antibacterial activity against Pseudomonas aeruginosa, Salmonella enterica, and S. typhimurium (even the same level as the positive control streptomycin), while the secretion of C. (C.) ulrichii achieved the highest antimicrobial potential against Staphylococcus epidermidis, S. aureus, Listeria monocytogenes, and Bacillus cereus. The most noticeable difference in the structure of the glands between the two genera is that the reservoir in Calosoma is more significantly narrowed as it leads into the efferent duct, compared to that of Carabus.
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On the Diversity of Semiochemicals of the Pygidial Gland Secretions of Subterranean Ground Beetles (Coleoptera: Carabidae). DIVERSITY 2023. [DOI: 10.3390/d15020136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Pygidial glands are of great importance to ground beetles for defense against predators, especially for the species that live in subterranean habitats. The purpose of our study is to better understand the chemistry of the pygidial gland secretions of subterranean ground beetles, as well as the function and structure of the glands. We studied both the chemical composition of the pygidial gland secretion and morphology of the glands in adults of the troglophilic ground beetle species Laemostenus (Antisphodrus) cavicola (Schaum, 1858). The chemical composition of its defensive secretion was revealed using gas chromatography-mass spectrometry (GC-MS), while pygidial gland morphology of the beetle was investigated using bright-field microcopy. In total, seven chemical compounds were detected in the secretion mixture. Formic acid was the most dominant compound, followed by dodecyl acetate and undecane. Other chemicals were present in minor amounts. The morphological structure of the pygidial glands of L. (A.) cavicola was compared with the structure of the glands of the related congeneric troglophilic species Laemostenus (Pristonychus) punctatus (Dejean, 1828). Summary data on the semiochemicals that have been recorded so far in subterranean ground beetle species are presented, and the differences in the chemical composition of the secretions between and among troglobitic and troglophilic species are discussed. So far, forty-four compounds have been detected in four subterranean ground beetle species (two troglobites belonging to the tribe Trechini and two troglophiles belonging to the tribe Sphodrini). The results of this study indicate the great diversity of chemicals in the pygidial gland secretions of subterranean ground beetles.
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Vesović N, Nenadić M, Soković M, Ćirić A, Vujisić L, Todosijević M, Stevanović N, Perić-Mataruga V, Ilijin L, Ćurčić S. Pygidial glands of the blue ground beetle Carabus intricatus: chemical composition of the secretion and its antimicrobial activity. Naturwissenschaften 2022; 109:19. [DOI: 10.1007/s00114-022-01790-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2021] [Revised: 02/10/2022] [Accepted: 02/25/2022] [Indexed: 10/18/2022]
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Vranić S, Vujisić L, Vesović N, Jeremić M, Pantelić D, Todosijević M, Pavlović D, Ćurčić NB, Radovanović M, Petrović MD, Ćurčić S. Secretions of Pygidial Defensive Glands in Three Species of the Genus Bembidion (Carabidae), and Morphology of Pygidial Glands in B. (Peryphanes) dalmatinum. ANN ZOOL FENN 2022. [DOI: 10.5735/086.059.0112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
- Sofija Vranić
- Institute of Zoology, Faculty of Biology, University of Belgrade, Studentski Trg 16, RS-11000 Belgrade, Serbia
| | - Ljubodrag Vujisić
- Faculty of Chemistry, University of Belgrade, Studentski Trg 12–16, RS-11000 Belgrade, Serbia
| | - Nikola Vesović
- Institute of Zoology, Faculty of Biology, University of Belgrade, Studentski Trg 16, RS-11000 Belgrade, Serbia
| | - Milica Jeremić
- Institute of Zoology, Faculty of Biology, University of Belgrade, Studentski Trg 16, RS-11000 Belgrade, Serbia
| | - Dejan Pantelić
- Institute of Physics Belgrade, University of Belgrade, Pregrevica 118, RS-11080 Belgrade, Serbia
| | - Marina Todosijević
- Faculty of Chemistry, University of Belgrade, Studentski Trg 12–16, RS-11000 Belgrade, Serbia
| | - Danica Pavlović
- Institute of Physics Belgrade, University of Belgrade, Pregrevica 118, RS-11080 Belgrade, Serbia
| | - Nina B. Ćurčić
- Geographical Institute “Jovan Cvijić”, Serbian Academy of Sciences and Arts, Đure Jakšića 9, RS-11000 Belgrade, Serbia
| | - Milan Radovanović
- Geographical Institute “Jovan Cvijić”, Serbian Academy of Sciences and Arts, Đure Jakšića 9, RS-11000 Belgrade, Serbia
| | - Marko D. Petrović
- Geographical Institute “Jovan Cvijić”, Serbian Academy of Sciences and Arts, Đure Jakšića 9, RS-11000 Belgrade, Serbia
| | - Srećko Ćurčić
- Institute of Zoology, Faculty of Biology, University of Belgrade, Studentski Trg 16, RS-11000 Belgrade, Serbia
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Vranić S, Vesović N, Vujisić L, Pavlović D, Pantelić D, Todosijević M, Ćurčić S. Pygidial glands of three ground beetle taxa (Insecta, Coleoptera, Carabidae): a study on their morphology and chemical composition of their secretions. ZOOLOGY 2021; 148:125948. [PMID: 34343745 DOI: 10.1016/j.zool.2021.125948] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 06/10/2021] [Accepted: 06/29/2021] [Indexed: 11/17/2022]
Abstract
Morphology of the pygidial glands and chemical compositions of their secretion were analysed in the adults of three selected ground beetle taxa. Secretions of pygidial glands of Cychrus (Cychrus) semigranosus, Patrobus atrorufus and Pterostichus (Platysma) niger were chemically tested. Additionally, pygidial glands of the latter two species were investigated using bright-field microscopy and nonlinear microscopy and morphological features of the glands were described in detail. Both C. (C.) semigranosus and P. atrorufus were studied for the first time in terms of chemical ecology, while the latter species was analysed for the first time in terms of pygidial gland morphology. Altogether, eight compounds were detected in the dichloromethane extracts of the pygidial gland secretions of the three ground beetle taxa analysed. The simplest secretion mixtures were present in C. (C.) semigranosus and P. atrorufus (with two compounds each), while the extract of P. (P.) niger contained five compounds. The presence of 1-tetradecanol in the secretion of P. (P.) niger represents the first finding of this compound from the pygidial gland secretion extracts of ground beetles.
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Affiliation(s)
- Sofija Vranić
- Institute of Zoology, University of Belgrade - Faculty of Biology, Studentski Trg 16, Belgrade, 11000, Serbia
| | - Nikola Vesović
- Institute of Zoology, University of Belgrade - Faculty of Biology, Studentski Trg 16, Belgrade, 11000, Serbia.
| | - Ljubodrag Vujisić
- University of Belgrade - Faculty of Chemistry, Studentski Trg 12-16, Belgrade, 11000, Serbia
| | - Danica Pavlović
- Institute of Physics Belgrade, University of Belgrade, Pregrevica 118, Belgrade, 11080, Serbia
| | - Dejan Pantelić
- Institute of Physics Belgrade, University of Belgrade, Pregrevica 118, Belgrade, 11080, Serbia
| | - Marina Todosijević
- University of Belgrade - Faculty of Chemistry, Studentski Trg 12-16, Belgrade, 11000, Serbia
| | - Srećko Ćurčić
- Institute of Zoology, University of Belgrade - Faculty of Biology, Studentski Trg 16, Belgrade, 11000, Serbia
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Pygidial Glands in Carabidae, an Overview of Morphology and Chemical Secretion. Life (Basel) 2021; 11:life11060562. [PMID: 34203641 PMCID: PMC8232188 DOI: 10.3390/life11060562] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/10/2021] [Accepted: 06/12/2021] [Indexed: 12/19/2022] Open
Abstract
Predator community structure is an important selective element shaping the evolution of prey defence traits and strategies. Carabid beetles are one of the most diverse families of Coleoptera, and their success in terrestrial ecosystems is related to considerable morphological, physiological, and behavioural adaptations that provide protection against predators. Their most common form of defence is the chemical secretion from paired abdominal pygidial glands that produce a heterogeneous set of carboxylic acids, quinones, hydrocarbons, phenols, aldehydes, and esters. This review attempts to update and summarise what is known about the pygidial glands, with particular reference to the morphology of the glands and the biological function of the secretions.
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Donato S, Vommaro ML, Tromba G, Giglio A. Synchrotron X-ray phase contrast micro tomography to explore the morphology of abdominal organs in Pterostichus melas italicus Dejean, 1828 (Coleoptera, Carabidae). ARTHROPOD STRUCTURE & DEVELOPMENT 2021; 62:101044. [PMID: 33743431 DOI: 10.1016/j.asd.2021.101044] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 02/16/2021] [Accepted: 02/16/2021] [Indexed: 06/12/2023]
Abstract
Micro-computer tomography imaging is a fast and non-destructive data acquisition technique which can replace or complement the traditional investigation methodologies used in entomology to study morphology. In this paper, Synchrotron Radiation X-ray Phase-Contrast micro tomography (SR-PhC micro-CT) was combined with histology and scanning electron microscopy (SEM) observations to describe the abdominal organs of Pterostichus melas italicus Dejean, 1828 (Coleoptera, Carabidae). This species was used as a representative model because of its ecological role as a generalist predator in agroecosystems. SR-PhC micro-CT allowed us to identify in situ abdominal structures including dorsal vessel, digestive tract with Malpighian tubules, male reproductive system, ganglia, fat bodies, pygidial glands, muscles and tracheae. The histology was performed to define the tissue organization of the digestive and reproductive systems. SR-PhC micro-CT and 3D rendering provided more accurate information on shape and size of organs than histological and SEM analyses, respectively. The finding of this study was to describe the anatomy and histology of organs involved in crucial life history traits, such as reproduction, nutrition and excretion. High quality images and the supplementary video represent a significant advance in knowledge of the carabid anatomy and are a baseline for future research.
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Affiliation(s)
- Sandro Donato
- Department of Physics, University of Calabria, Via Bucci, 87036 Arcavacata di Rende, Cosenza, Italy; Istituto Nazionale di Fisica Nucleare, Division of Frascati, Via Fermi, 54, 00044 Frascati, Rome, Italy; Elettra-Sincrotrone Trieste S.C.p.A., Strada Statale 14 - km 163,5 in AREA Science Park, 34149 Basovizza, Trieste, Italy
| | - Maria Luigia Vommaro
- Department of Biology, Ecology and Earth Science, University of Calabria, Via Bucci, 87036 Arcavacata di Rende, Cosenza, Italy.
| | - Giuliana Tromba
- Elettra-Sincrotrone Trieste S.C.p.A., Strada Statale 14 - km 163,5 in AREA Science Park, 34149 Basovizza, Trieste, Italy
| | - Anita Giglio
- Department of Biology, Ecology and Earth Science, University of Calabria, Via Bucci, 87036 Arcavacata di Rende, Cosenza, Italy
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Vranić S, Ćurčić S, Vesović N, Mandić B, Pantelić D, Vasović M, Lazović V, Zhang W, Vujisić L. Chemistry and morphology of the pygidial glands in four Pterostichini ground beetle taxa (Coleoptera: Carabidae: Pterostichinae). ZOOLOGY 2020; 142:125772. [PMID: 32688245 DOI: 10.1016/j.zool.2020.125772] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 02/20/2020] [Accepted: 02/22/2020] [Indexed: 10/24/2022]
Abstract
Morphology of the pygidial glands and chemical composition of their secretions in adults of four ground beetle representatives of the Pterostichini tribe (Coleoptera: Carabidae) were analysed. Molops (Stenochoromus) montenegrinus, Pterostichus (Cophosus) cylindricus, P. (Feronidius) melas and P. (Pseudomaseus) nigrita were chemically tested, while the latter three species were morphologically investigated. Pterostichus (C.) cylindricus, P. (P.) nigrita and M. (S.) montenegrinus were chemically studied for the first time. Altogether, 23 chemical compounds were isolated using gas chromatography-mass spectrometry (GC-MS), of which some are new for Pterostichini or even Carabidae. Methacrylic acid was present in all species analysed. It was predominant in the secretion extract of P. (C.) cylindricus and P. (F.) melas. Isobutyric and 2-methylbutyric acids were the major components in the secretion of M. (S.) montenegrinus. Undecane, methacrylic and tiglic acids were the main components in the secretion of P. (P.) nigrita. The simplest chemical mixture was found in P. (C.) cylindricus (two compounds), while the most complex one was detected in P. (P.) nigrita (15 compounds). No significant differences in the chemical composition of the pygidial gland secretions were evidenced in P. (C.) cylindricus sampled from the same area and in the same season in two different years. Morphology of the pygidial glands of the studied species was analysed for the first time. Morphological features of the pygidial glands were observed using bright-field microscopy and nonlinear microscopy and described in details.
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Affiliation(s)
- Sofija Vranić
- Institute of Zoology, University of Belgrade - Faculty of Biology, Studentski Trg 16, 11000 Belgrade, Serbia
| | - Srećko Ćurčić
- Institute of Zoology, University of Belgrade - Faculty of Biology, Studentski Trg 16, 11000 Belgrade, Serbia
| | - Nikola Vesović
- Institute of Zoology, University of Belgrade - Faculty of Biology, Studentski Trg 16, 11000 Belgrade, Serbia
| | - Boris Mandić
- University of Belgrade - Faculty of Chemistry, Studentski Trg 12-16, 11000 Belgrade, Serbia
| | - Dejan Pantelić
- University of Belgrade - Institute of Physics, Pregrevica 118, 11080 Belgrade, Zemun, Serbia
| | - Marija Vasović
- Institute of Zoology, University of Belgrade - Faculty of Biology, Studentski Trg 16, 11000 Belgrade, Serbia
| | - Vladimir Lazović
- University of Belgrade - Institute of Physics, Pregrevica 118, 11080 Belgrade, Zemun, Serbia
| | - Wang Zhang
- State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Dongchuan Road 800, 200240 Shanghai, China
| | - Ljubodrag Vujisić
- University of Belgrade - Faculty of Chemistry, Studentski Trg 12-16, 11000 Belgrade, Serbia.
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Vesović N, Ćurčić S, Todosijević M, Nenadić M, Zhang W, Vujisić L. Pygidial gland secretions of Carabus Linnaeus, 1758 (Coleoptera: Carabidae): chemicals released by three species. CHEMOECOLOGY 2020. [DOI: 10.1007/s00049-019-00298-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Corpse management of the invasive Argentine ant inhibits growth of pathogenic fungi. Sci Rep 2019; 9:7593. [PMID: 31110201 PMCID: PMC6527551 DOI: 10.1038/s41598-019-44144-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Accepted: 05/07/2019] [Indexed: 12/18/2022] Open
Abstract
A dead conspecific poses a potential pathogen risk for social animals. We have discovered that Argentine ants (Linepithema humile) prevent spread of pathogenic fungi from corpses by depositing the dead to combined toilet and refuse areas and applying pygidial gland secretion on them. The presence of a corpse in a nest increases this secretion behaviour. We identified three fungi growing on Argentine ant corpses. Growth of the Argentine ant pathogen Aspergillus nomius and the plant pathogen Fusarium solani on corpses was inhibited as long as the ants were constantly attending them as the ant anal secretion only delayed germination of their spores. In contrast, the effect of the ant anal secretion on the human pathogen Aspergillus fumigatus was much stronger: it prevented spore germination and, accordingly, the fungus no longer grew on the treated corpses. The Argentine ants are one of the world's worst invasive alien species as they cause ecological and economical damage in their new habitats. Our discovery points at a novel method to limit Argentine ant colonies through their natural fungal pathogens.
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Synthesis, antimicrobial activity and quantum chemical investigation of novel succinimide derivatives. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2018.12.083] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Inhibition of tumour and non-tumour cell proliferation by pygidial gland secretions of four ground beetle species (Coleoptera: Carabidae). Biologia (Bratisl) 2018. [DOI: 10.2478/s11756-018-0082-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Nenadić M, Ljaljević-Grbić M, Stupar M, Vukojević J, Ćirić A, Tešević V, Vujisić L, Todosijević M, Vesović N, Živković N, Ćurčić S. Antifungal activity of the pygidial gland secretion of Laemostenus punctatus (Coleoptera: Carabidae) against cave-dwelling micromycetes. Naturwissenschaften 2017; 104:52. [PMID: 28584964 DOI: 10.1007/s00114-017-1474-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Revised: 05/22/2017] [Accepted: 05/23/2017] [Indexed: 10/19/2022]
Abstract
The antifungal potential of the pygidial gland secretion of the troglophilic ground beetle Laemostenus punctatus from a cave in Southeastern Serbia against cave-dwelling micromycetes, isolated from the same habitat, has been investigated. Eleven collected samples were analyzed and 32 isolates of cave-dwelling fungi were documented. A total of 14 fungal species were identified as members of the genera Aspergillus, Penicillium, Alternaria, Cladosporium, Rhizopus, Trichoderma, Arthrinium, Aureobasidium, Epicoccum, Talaromyces, and Fusarium. Five isolates were selected for testing the antifungal activity of the pygidial gland secretion: Talaromyces duclauxi, Aspergillus brunneouniseriatus, Penicillium sp., Rhizopus stolonifer, and Trichoderma viride. The microdilution method has been applied to detect minimal inhibitory concentrations (MICs) and minimal fungicidal concentrations (MFCs). The most sensitive isolate was Penicillium sp., while the other isolates demonstrated a high level of resistance to the tested agent. L. punctatus has developed a special mechanism of producing specific compounds that act synergistically within the secretion mixture, which are responsible for the antifungal action against pathogens from the cave. The results open opportunities for further research in the field of ground beetle defense against pathogens, which could have an important application in human medicine, in addition to the environmental impact, primarily.
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Affiliation(s)
- Marija Nenadić
- Institute of Zoology, Faculty of Biology, University of Belgrade, Studentski Trg 16, 11000 Belgrade, Serbia
| | - Milica Ljaljević-Grbić
- Institute of Botany and Botanical Garden "Jevremovac", Faculty of Biology, University of Belgrade, Takovska 43, 11000 Belgrade, Serbia
| | - Miloš Stupar
- Institute of Botany and Botanical Garden "Jevremovac", Faculty of Biology, University of Belgrade, Takovska 43, 11000 Belgrade, Serbia
| | - Jelena Vukojević
- Institute of Botany and Botanical Garden "Jevremovac", Faculty of Biology, University of Belgrade, Takovska 43, 11000 Belgrade, Serbia
| | - Ana Ćirić
- Institute for Biological Research "Siniša Stanković", University of Belgrade, Bulevar Despota Stefana 142, 11060 Belgrade, Serbia
| | - Vele Tešević
- Faculty of Chemistry, University of Belgrade, Studentski Trg 12-16, 11000 Belgrade, Serbia
| | - Ljubodrag Vujisić
- Faculty of Chemistry, University of Belgrade, Studentski Trg 12-16, 11000 Belgrade, Serbia
| | - Marina Todosijević
- Faculty of Chemistry, University of Belgrade, Studentski Trg 12-16, 11000 Belgrade, Serbia
| | - Nikola Vesović
- Institute of Zoology, Faculty of Biology, University of Belgrade, Studentski Trg 16, 11000 Belgrade, Serbia
| | - Nemanja Živković
- Institute of Zoology, Faculty of Biology, University of Belgrade, Studentski Trg 16, 11000 Belgrade, Serbia
| | - Srećko Ćurčić
- Institute of Zoology, Faculty of Biology, University of Belgrade, Studentski Trg 16, 11000 Belgrade, Serbia.
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Vesović N, Vujisić L, Perić-Mataruga V, Krstić G, Nenadić M, Cvetković M, Ilijin L, Stanković J, Ćurčić S. Chemical secretion and morpho-histology of the pygidial glands in two Palaearctic predatory ground beetle species:Carabus(Tomocarabus)convexusandC. (Procrustes)coriaceus(Coleoptera: Carabidae). J NAT HIST 2017. [DOI: 10.1080/00222933.2017.1293183] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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15
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Nenadić M, Soković M, Glamočlija J, Ćirić A, Perić-Mataruga V, Ilijin L, Tešević V, Todosijević M, Vujisić L, Vesović N, Ćurčić S. The pygidial gland secretion of the forest caterpillar hunter, Calosoma (Calosoma) sycophanta: the antimicrobial properties against human pathogens. Appl Microbiol Biotechnol 2017; 101:977-985. [PMID: 28070663 DOI: 10.1007/s00253-016-8082-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Revised: 12/16/2016] [Accepted: 12/19/2016] [Indexed: 12/23/2022]
Abstract
Recently, various insect secretions have been tested as possible antimicrobial agents. In beetles, these secretions are essentially products of various exocrine glands, of which particular emphasis is on pygidial glands that are common for the suborder Adephaga. The antimicrobial potential of the pygidial gland secretion isolated from the adults of Calosoma sycophanta against human pathogens has been tested and compared with the potential of other carabid species, particularly within the tribe Carabini. The antimicrobial assay includes a microdilution method which was applied in order to determine the minimal inhibitory, minimal fungicidal and minimal bactericidal concentrations. It has been tested the effect of the secretion against eight strains of fungal and eight strains of bacterial species. The secretion sample of the tested carabid species has shown statistically significant antifungal effect against all strains of treated micromycetes, the highest in comparison with previously tested carabids (Carabus spp., Laemostenus punctatus and Abax parallelepipedus). Aspergillus versicolor proved to be the most sensitive micromycete, while the remaining seven fungal strains have shown the same level of sensibility. In comparison with commercial mycotics ketoconazole and bifonazole, applied as positive controls, the tested secretion showed much higher antifungal activity for all fungal strains. Antibacterial effect has been manifested only against one bacterial strain (Escherichia coli), contrary to other previously studied carabid species. These observations might have a significant impact on the ecological domain and possible purpose in biomedical studies and applications in the future. Additionally, morpho-histology of the pygidial glands of C. sycophanta is investigated and discussed.
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Affiliation(s)
- Marija Nenadić
- Institute of Zoology, University of Belgrade - Faculty of Biology, Belgrade, Serbia
| | - Marina Soković
- Institute for Biological Research "Siniša Stanković", University of Belgrade, Belgrade, Serbia
| | - Jasmina Glamočlija
- Institute for Biological Research "Siniša Stanković", University of Belgrade, Belgrade, Serbia
| | - Ana Ćirić
- Institute for Biological Research "Siniša Stanković", University of Belgrade, Belgrade, Serbia
| | - Vesna Perić-Mataruga
- Institute for Biological Research "Siniša Stanković", University of Belgrade, Belgrade, Serbia
| | - Larisa Ilijin
- Institute for Biological Research "Siniša Stanković", University of Belgrade, Belgrade, Serbia
| | - Vele Tešević
- University of Belgrade - Faculty of Chemistry, Belgrade, Serbia
| | | | | | - Nikola Vesović
- Institute of Zoology, University of Belgrade - Faculty of Biology, Belgrade, Serbia
| | - Srećko Ćurčić
- Institute of Zoology, University of Belgrade - Faculty of Biology, Belgrade, Serbia.
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