Abstract
1,8-Cineole found in many essential oils is a monoterpene and acts as a repellent against Sarcoptes scabiei var. cuniculi. In the present study, the acaricidal activity of 1,8-cineole against S. scabiei var. cuniculi was evaluated and the acaricidal mechanism was also investigated by assaying enzyme activities. The results showed that the lethal concentration of 50 % (LC50) value (95 % confidence limit (CL)) and the lethal time of 50 % (LT50) value (95 % CL) of 1,8-cineole were 2.77 mg/mL and 3.606 h, respectively. The pathological changes under transmission electron microscopy showed that the morphology of the mitochondria was abnormal, the cell nuclear membrane was damaged, and the nuclear chromatin was dissoluted. The activities of superoxide dismutase (SOD), glutathione-s-transferases (GSTs), monoamine oxidase (MAO), nitric oxide synthase (NOS), and acetylcholinesterase (AChE) were significantly changed after treatment with 1,8-cineole for 4, 8, 12, and 24 h. SOD and GSTs are associated with the protection mechanism of scabies mites. And, the activities of SOD and GSTs were increased as compared with the control group. MAO, AChE, and NOS are associated with the nervous system of scabies mites. The activity of MAO was increased whereas the AChE was suppressed. The activity of NOS was suppressed in the high-dose group whereas increased in the middle-dose group and low-dose group. These results indicated that the mechanism of 1,8-cineole mainly attributed to the changes of these enzyme activities related to the nervous system of scabies mites.
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00436-015-4498-8/MediaObjects/436_2015_4498_Fig1_HTML.gif)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00436-015-4498-8/MediaObjects/436_2015_4498_Fig2_HTML.gif)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00436-015-4498-8/MediaObjects/436_2015_4498_Fig3_HTML.gif)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs00436-015-4498-8/MediaObjects/436_2015_4498_Fig4_HTML.gif)
Similar content being viewed by others
References
Alawa CBI, Adamu AM, Gefu JO, Ajanusi OJ, Abdu PA, Chiezey NP, Bowman DD (2003) In vitro screening of two Nigerian medicinal plants (Vernonia amygdalina and Annona senegalensis) for anthelmintic activity. Vet Parasitol 113:73–81
An SL, Mo YX, Ou CQ (2002) Probit analysis with SPSS 10.0 software. J First Mil Med Univ 11:1019–1021
Bredt DS, Hwang PH, Snyder SH (1990) Localization of nitric oxide synthase indicating a neural role f or nitric oxide [J]. Nature 34(6295):768770
Caspi A, MoClay J, Moffitt T et al (2002) Role of genotype in the cycle of violence in maltreated children [J]. Science 1297:851–854
Cermelli C, Fabio A, Fabio G, Quaglio P (2008) Effect of eucalyptus essential oil on respiratory bacteria and viruses. Curr Microbiol 56:89–92
Cha JD, Kim YH, Kim JY (2010) Essential oil and 1,8-cineole from artemisia lavandulaefolia Induces apoptosis in KB cells via mitochondrial stress and caspase activation. Food Sci Biotechnol 19:185–191
Chen KQ, Fan PF (1994) Rabbit scabies mites body wall and muscle ultra structural study. J Shanghai Agricultural Coll 2:84–89 (in Chinese)
Chen KQ, Fan PF (1995) Microstructure and ultra structure observation on the digestive system of Sarcoptrs scabiei. J Zoological Research 2:113–118 (in Chinese)
Chen Z-Z, Deng Y-X et al (2014) Studies on the acaricidal mechanism of the active components from neem (Azadirachta indica) oil against Sarcoptes scabiei var. cuniculi [J]. Vet Parasitol 204:323–329
Currie BJ, Harumal P, Mckinnon M et al (2004) First documentation of in vivo and in vitro ivermectin resistance in Sarcoptes scabiei. Clin Infect Dis 39:8–12
Dagleish MP, Ali Q, Powell RK, Butz D, Woodford MH (2007) Fatal Sarcoptes scabiei infection of blue sheep (Pseudois nayaur) in Pakistan. J Wildl Dis 43:512–517
Deng Y, Shi D, Yin Z et al (2012) Acaricidal activity of petroleum ether extract of neem (Azadirachta indica) oil and its four fractions separated by column chromatography against Sarcoptes scabiei var. cuniculi larvae in vitro. Exp Parasitol 130:475–477
Desch CE, Andrews JRH, Arlian LG (1991) The digestive system of Sarcoptes scabiei (L.): light and electron microscope study. Mod Acarol 1:271–279
dos Santos FR, Vieira PM, Correa-Oliveira R, Giunchetti RC, Carneiro CM, Reis AB, Malaquias LC (2011) Qualitative and quantitative immunohistochemical evaluation of iNOS expression in the spleen of dogs naturally infected withLeishmania chagasi. Parasitol Res 108:1397–1403
Farhat GN, Affara NI, Gali-Muhtasib HU (2001) Seasonal changes in the composition of the essential oil extract of East Mediterranean sage (Salvia libanotica) and its toxicity in mice. Toxicon 39:1601–1605
Fichi G, Flamini G, Giovanelli F, Otranto D, Perrucci S (2007) Efficacy of an essential oil of Eugenia caryophyllata against Psoroptes cuniculi. Exp Parasitol 115:168–172
Fields RD, Burnstock G (2006) Purinergic signalling in neuronglia interactions. Nat Rev Neurosci 7(6):423–436
Fukuto RT (1990) Mechanism of action of organophosphorus and carbamate insecticides. Environ Health Perspect 87:245–254
Giuili G, Luzi A, Poyard M et al (1994) Expression of mouse brain soluble guanylyl cyclase and NO synthase during ontogeny [J]. Brain Res Dev Brain Res 81(2):269283
Guo CH (Eds.) (2011) Common used statistical software applications in life science. Science Press (in Chinese), Bei**g: pp.95-112
Halley BA, Vandenheuvel WJA, Wislock PG et al (1993) Environmental effects of the usage of avermectines in livestock. Vet Parasitol 48:109–125
Isman MB (2006) Botanical insecticides, deterrents, and repellents in modern agriculture and an increasingly regulated world. Annu Rev Entomol 51:45–66
Jiao X, Hu Z et al (2014) Original Article Acute and subacute toxicity study of 1,8-cineolein mice[J]. Int J Clin Exp Pathol 7(4):1495–1501
Juergens UR, Dethlefsen U, Steinkamp G, Gillissen A, Repges R, Vetter H (2003) Anti-inflammatory activity of 1.8-cineol (eucalyptol) in bronchial asthma: a double-blind placebo-controlled trial. Respir Med 3:250–256
Juergens UR, Engelen T, Racké K, Stöber M, Gillissen A, Vetter H (2004) Inhibitory activity of 1,8-cineol (eucalyptol) on cytokine production in cultured human lymphocytes and monocytes. Pulm Pharmacol Ther 17:281–7
Kovar KA, Gropper B, Friess D, Ammon HP (1987) Blood levels of 1,8-cineole and locomotor activity of mice after inhalation and oral administration of rosemary oil. Planta Med 53:315–318
Kuehn BM (2005) CDC: new repellents for West Nile fight. JAMA 293:2583
Lionetto MG, Caricato R, Calisi A, Giordano ME and Schettino T (2013) “Acetylcholinesterase as a biomarker in environmental and occupational medicine: new insights and future perspectives,” Bio Med Research International, vol. 2013, Article ID 321213, 8 pages
Lopez MD, Pascual-Villalobos MJ (2010) Mode of inhibition of acetylcholinesterase by monoterpenoids and implications for pest control. Ind Crop Prod 31(2):284–288
Macchioni F, Perrucci S, Cecchi F, Cioni PL, Morelli I, Pampiglione S (2004) Acaricidal activity of aqueous extracts of camomile flowers, Matricaria chamomilla, against the mite Psoroptes cuniculi. Med Vet Entomol 18:205–207
Manoel AN, José WA, Adriano NC, Edilberto RS, Terezinha GB (1994) Volatile constituents of Psidium pohlianum and Psidium guyanensis Pers. J Essent Oil Res 6:299–300
Marikovsky M, Ziv V, Nevo N (2003) Cu/Zn-superoxide dismutase plays important role in immune response 6:2993 ∼ 3001
Motoyama N, Dauterman WC (1980) Glutathion S-transferases: their role in the metabolism of organophosphorus insecticides [J]. Rev Biochem Toxiol 2:49
Nong X, Fang CL, Wang JH et al (2012) Acaricidal activity of extract from Eupatorium adenophorum against the Psoroptes cuniculi and Sarcoptes scabiei in vitro. Vet Parasitol 187:345–349
Oppenoorth FJ, van der Pas LJT, Houx NW (1979) Glutathione S-tranferase and hydrolytic activity in a tetrachlorvinphos-resistant strain of housefly and their influence on resistance [J]. Pestic Biochem Physiol 11:176
Pan YL, Chen KQ (1991) The animal parasitic mites tem sample production improvements. J Chin Zool 6:28–31
Rajashekar Y, Raghavendra A, Bakthavatsalam N (2014) Acetylcholinesterase inhibition by biofumigant (Coumaran) from leaves of Lantana camarain stored grain and household insect pests [J]. Bio Med Res Int 2014:1–6
Riederer P, Danielczyk W, Grunblatt E (2004) Monoamine oxidase-B inhibition in Alzheimer’s disease. Neurotoxicology 25:271–277
Santacana M, Uttenthal LO, Bentura ML et al (1998) Expression of neuronal nitric oxide synthase during embryonic development of the rat cerebral cortex [J]. Brain Res Dev Brain Res 111(2):205–22
Santos FA, Rao VSN (1997) Mast cell involvement in the rat paw oedema response to 1,8-cineole, the main constituent of eucalyptus and rosemary oils. Eur J Pharmacol 331:253–258
Santos FA, Rao VSN (1998) Inflammatory edema induced by 1,8-cineole in the hindpaw of rats: a model for screening antiallergic and anti-inflammatory compounds. Phytomedicine 5:115–119 (Jena)
Santos FA, Rao VS (2001) 1,8-Cineole, a food flavoring agent, prevents ethanol-induced gastric injury in rats. Dig Dis Sci 46:331–337
Santos FA, Silva RM, Campos AR, De Araújo RP, Lima Júnior RC, Rao VS (2004) 1,8-cineole (eucalyptol), a monoterpene oxide attenuates the colonic damage in rats on acute TNBS-colitis. Food Chem Toxicol 42:579–584
Seddiek SA, Khater HF, El-Shorbagy MM, Ali AM (2013) The acaricidal efficacy of aqueous neem extract and ivermectin against Sarcoptes scabiei var. cuniculi in experimentally infested rabbits. Parasitol Res 112:2319–2330
Sertkaya E, Kaya K, Soylu S (2010) Acaricidal activities of the essential oils from several medicinal plants against the carmine spider mite (Tetranychus cinnabarinus Boisd.) (Acarina: Tetranychidae). Ind Crop Prod 31:107–112
Seyoum A, Killeen GF, Kabiru EW, Knols BG, Hassanali A (2003) Field efficacy of thermally expelled or live potted repellent plants against African malaria vectors in western Kenya. Trop Med Int Health 8:1005–1011
Shen J-Q, Yang Q-L, Xue Y et al (2015) Inducible nitric oxide synthase response and associated cytokine gene expression in the spleen of mice infected with Clonorchis sinensis. Parasitol Res 114:1661–1670
Soulsby EJL (1982) Helminths, arthropods and protozoa of domesticated animals (Ballière Tindall, London). Pp630-637, 654
Tang Z-H (1993) Insect resistance and its governance [M]. Bei**g: Agriculture Press 235-261
Tang Z-H, Wu M (2000) The genetic and evolution of insect resistance [M]. Shanghai:Shanghai Scientfic and Technological Literature Press 157-189
Wang CM, Huang XF, Yang JJ (Eds.) (2004) Cellular ultra structure and ultra structural pathologic basis. Fourth Military Medical University Press (in Chinese), **an: pp.57-64
Yang YC, Choi HY, Choi WS et al (2004) Ovicidal and adulticidal activity of Eucalyptus globulus leaf oil terpenoids against Pediculus humanus capitis (Anoplura: Pediculidae). J Agric Food Chem 52:2507–2511
Yeh RY, Shiu YL, Shei SC, Cheng SC, Huang SY, Lin JC, Liu CH (2009) Evaluation of the antibacterial activity of leaf and twig extracts of stout camphor tree, Cinnamomum kanehirae, and the effects on immunity and disease resisitance of white shrimp, Litopenaeus vannamei. Fish Shellfish Immunol 27:26–32
Zhu M, Chen KQ (2004) Ultrastructral observation on cells in body cavity of Sarcoptrs scabiei. J Shanghai Jiaotong Univ (Agric Sci) 4:362–365, in Chinese
Acknowledgments
This research was financially supported by National Natural Science Foundation of China (Grant No. 31272612, 31372477); the Doctoral Program of Higher Education Research Fund (Instructor Dr. Class 20105103110001); the Sichuan Youth Science and Technology Innovation Research Team for waterfowl disease prevention and control (2013TD0015); and the Sichuan International Cooperation Projects (2014HH0058).
Author information
Authors and Affiliations
Corresponding authors
Additional information
Zhiqiang Hu, Zhenzhen Chen, and Zhongqiong Yin contribute equally to this work and should be considered as the first author.
Rights and permissions
About this article
Cite this article
Hu, Z., Chen, Z., Yin, Z. et al. In vitro acaricidal activity of 1,8-cineole against Sarcoptes scabiei var. cuniculi and regulating effects on enzyme activity. Parasitol Res 114, 2959–2967 (2015). https://doi.org/10.1007/s00436-015-4498-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00436-015-4498-8