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Permatasari TAE, Widjajanti W, Sunarto A, Andriyani A, Ramadhan AI. Factors Related to the Granting of Colostrum in Newborn Baby with Caesarean Section in Hospital Government at Banten, Indonesia. fst 2020. [DOI: 10.13189/fst.2020.080303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Affiliation(s)
- Kenneth A McColl
- CSIRO-Australian Animal Health Laboratory, Geelong, VIC, Australia
| | - Agus Sunarto
- CSIRO-Australian Animal Health Laboratory, Geelong, VIC, Australia
| | - Matthew J Neave
- CSIRO-Australian Animal Health Laboratory, Geelong, VIC, Australia
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McColl KA, Sunarto A, Slater J, Bell K, Asmus M, Fulton W, Hall K, Brown P, Gilligan D, Hoad J, Williams LM, Crane MSJ. Cyprinid herpesvirus 3 as a potential biological control agent for carp (Cyprinus carpio) in Australia: susceptibility of non-target species. J Fish Dis 2017; 40:1141-1153. [PMID: 28026008 DOI: 10.1111/jfd.12591] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Revised: 10/20/2016] [Accepted: 10/21/2016] [Indexed: 06/06/2023]
Abstract
Carp (Cyprinus carpio L.) is a pest species in Australian waterways, and cyprinid herpesvirus 3 (CyHV-3) is being considered as a potential biological control (biocontrol) agent. An important consideration for any such agent is its target specificity. In this study, the susceptibility to CyHV-3 of a range of non-target species (NTS) was tested. The NTS were as follows: 13 native Australian, and one introduced, fish species; a lamprey species; a crustacean; two native amphibian species (tadpole and mature stages); two native reptilian species; chickens; and laboratory mice. Animals were exposed to 100-1000 times the approximate minimum amount of CyHV-3 required to cause disease in carp by intraperitoneal and/or bath challenge, and then examined clinically each day over the course of 28 days post-challenge. There were no clinical signs, mortalities or histological evidence consistent with a viral infection in a wide taxonomic range of NTS. Furthermore, there was no molecular evidence of infection with CyHV-3, and, in particular, all RT-PCRs for viral mRNA were negative. As a consequence, the results encourage further investigation of CyHV-3 as a potential biocontrol agent that is specific for carp.
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Affiliation(s)
- K A McColl
- CSIRO-Australian Animal Health Laboratory, Geelong, Vic., Australia
| | - A Sunarto
- CSIRO-Australian Animal Health Laboratory, Geelong, Vic., Australia
| | - J Slater
- CSIRO-Australian Animal Health Laboratory, Geelong, Vic., Australia
| | - K Bell
- K&C Global Fisheries, Sale, Vic., Australia
| | - M Asmus
- Department of Primary Industries, Narrandera Fisheries Centre, Narrandera, NSW, Australia
| | - W Fulton
- Department of Primary Industries, Fisheries Research Branch, Queenscliff, Vic., Australia
| | - K Hall
- Department of Primary Industries, Fisheries Research Branch, Queenscliff, Vic., Australia
| | - P Brown
- The Murray-Darling Freshwater Research Centre and La Trobe University, Mildura, Vic., Australia
| | - D Gilligan
- Department of Primary Industries, Narrandera Fisheries Centre, Narrandera, NSW, Australia
| | - J Hoad
- CSIRO-Australian Animal Health Laboratory, Geelong, Vic., Australia
| | - L M Williams
- CSIRO-Australian Animal Health Laboratory, Geelong, Vic., Australia
| | - M St J Crane
- CSIRO-Australian Animal Health Laboratory, Geelong, Vic., Australia
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Neave MJ, Sunarto A, McColl KA. Transcriptomic analysis of common carp anterior kidney during Cyprinid herpesvirus 3 infection: Immunoglobulin repertoire and homologue functional divergence. Sci Rep 2017; 7:41531. [PMID: 28148967 PMCID: PMC5288646 DOI: 10.1038/srep41531] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Accepted: 12/20/2016] [Indexed: 12/11/2022] Open
Abstract
Cyprinid herpesvirus 3 (CyHV-3) infects koi and common carp and causes widespread mortalities. While the virus is a significant concern for aquaculture operations in many countries, in Australia the virus may be a useful biocontrol agent for pest carp. However, carp immune responses to CyHV-3, and the molecular mechanisms underpinning resistance, are not well understood. Here we used RNA-Seq on carp during different phases of CyHV-3 infection to detect the gene expression dynamics of both host and virus simultaneously. During acute CyHV-3 infection, the carp host modified the expression of genes involved in various immune systems and detoxification pathways. Moreover, the activated pathways were skewed toward humoral immune responses, which may have been influenced by the virus itself. Many immune-related genes were duplicated in the carp genome, and often these were expressed differently across the infection phases. Of particular interest were two interleukin-10 homologues that were not expressed synchronously, suggesting neo- or sub-functionalization. The carp immunoglobulin repertoire significantly diversified during active CyHV-3 infection, which was followed by the selection of high-affinity B-cells. This is indicative of a developing adaptive immune response, and is the first attempt to use RNA-Seq to understand this process in fish during a viral infection.
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Affiliation(s)
- Matthew J. Neave
- CSIRO Health and Biosecurity, Australian Animal Health Laboratory, Geelong, VIC 3220, Australia
| | - Agus Sunarto
- CSIRO Health and Biosecurity, Australian Animal Health Laboratory, Geelong, VIC 3220, Australia
- AMAFRAD Centre for Fisheries Research and Development, Fish Health Research Laboratory, Jakarta 12540, Indonesia
| | - Kenneth A. McColl
- CSIRO Health and Biosecurity, Australian Animal Health Laboratory, Geelong, VIC 3220, Australia
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McColl KA, Sunarto A, Holmes EC. Cyprinid herpesvirus 3 and its evolutionary future as a biological control agent for carp in Australia. Virol J 2016; 13:206. [PMID: 27931224 PMCID: PMC5146810 DOI: 10.1186/s12985-016-0666-4] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Accepted: 12/02/2016] [Indexed: 11/10/2022] Open
Abstract
Biological invasions are a major threat to global biodiversity. Australia has experienced many invasive species, with the common carp (Cyprinus carpio L.) a prominent example. Cyprinid herpesvirus 3 (CyHV-3) has been proposed as a biological control (biocontrol) agent for invasive carp in Australia. Safety and efficacy are critical factors in assessing the suitability of biocontrol agents, and extensive host-specificity testing suggests that CyHV-3 is safe. Efficacy depends on the relationship between virus transmissibility and virulence. Based on observations from natural outbreaks, as well as the biology of virus-host interactions, we hypothesize that (i) close contact between carp provides the most efficient transmission of virus, (ii) transmission occurs at regular aggregations of carp that favour recrudescence of latent virus, and (iii) the initially high virulence of CyHV-3 will decline following its release in Australia. We also suggest that the evolution of carp resistance to CyHV-3 will likely necessitate the future release of progressively more virulent strains of CyHV-3, and/or an additional broad-scale measure(s) to complement the effect of the virus. If the release of CyHV-3 does go ahead, longitudinal studies are required to track the evolution of a virus-host relationship from its inception, and particularly the complex interplay between transmission, virulence and host resistance.
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Affiliation(s)
- Kenneth A McColl
- CSIRO-Australian Animal Health Laboratory, Geelong, VIC, 3220, Australia.,CSIRO Health and Biosecurity, Geelong, VIC, 3220, Australia
| | - Agus Sunarto
- CSIRO-Australian Animal Health Laboratory, Geelong, VIC, 3220, Australia.,CSIRO Health and Biosecurity, Geelong, VIC, 3220, Australia
| | - Edward C Holmes
- Marie Bashir Institute for Infectious Diseases and Biosecurity, Charles Perkins Centre, School of Life and Environmental Sciences and Sydney Medical School, the University of Sydney, Sydney, NSW, 2006, Australia.
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Abstract
Fish herpesviruses and their hosts may have coevolved for 400 to 450 million yr. During this coexistence, the hosts have equipped themselves with an elaborate immune system to defend themselves from invading viruses, whereas the viruses have developed strategies to evade host immunity, including the expression of cytokine genes that have been captured from the host. Taking advantage of our experimental model for cyprinid herpesvirus 3 (CyHV-3) persistence in carp, we studied the gene expression of host and virus immune-related genes in each stage of infection: acute, persistent and reactivation phases. IFNγ-1, IFNγ-2, IL-12 and IL-10 host genes, and the CyHV-3 vIL-10 gene (khvIL-10) were highly significantly up-regulated in different phases of CyHV-3 infection. Similarly, host IL-1β was up-regulated in the acute phase of CyHV-3 infection. There was no significant difference in the expression of host TNFα-1 and MHC-II genes during all phases of CyHV-3 infection. Based on the expression profile of carp immune-related genes in each stage of CyHV-3 infection, we propose a possible interaction between carp IL-12, carp IL-10 and khvIL-10 during the course of viral infection. To our knowledge, this is the first report on the expression of cytokine genes during all phases (acute, persistent and reactivation) of CyHV-3 infection.
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Affiliation(s)
- Agus Sunarto
- CSIRO Biosecurity Flagship, Australian Animal Health Laboratory, Geelong, VIC 3220, Australia
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Sunarto A, McColl KA, Crane MSJ, Schat KA, Slobedman B, Barnes AC, Walker PJ. Characteristics of cyprinid herpesvirus 3 in different phases of infection: Implications for disease transmission and control. Virus Res 2014; 188:45-53. [DOI: 10.1016/j.virusres.2014.03.024] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2014] [Revised: 03/24/2014] [Accepted: 03/24/2014] [Indexed: 10/25/2022]
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Sunarto A, McColl KA, Crane MSJ, Sumiati T, Hyatt AD, Barnes AC, Walker PJ. Isolation and characterization of koi herpesvirus (KHV) from Indonesia: identification of a new genetic lineage. J Fish Dis 2011; 34:87-101. [PMID: 21158870 DOI: 10.1111/j.1365-2761.2010.01216.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Koi herpesvirus (KHV) is the aetiological agent of an emerging disease (KHVD) associated with mass mortalities in koi and common carp and reported from at least 30 countries. We report the first isolation of KHV from koi and common carp in Indonesia and initial characterization of the isolates. Clinical signs, histopathology and virion morphology are similar to those of isolates from other countries. Phylogenetic analyses using the thymidine kinase gene amplified from each isolate and from carp tissue samples collected from KHVD outbreaks throughout Indonesia indicated that the Indonesian isolates are more closely related to the Asian than the European KHV lineage. Sequence analysis of two other variable regions between ORF29 and ORF31 (marker I) and near the start of ORF 133 (marker II) indicated that all Indonesian isolates displayed a marker I allele (I(++)) previously identified only in isolates of the Asian lineage. However, in the marker II region, all Indonesian isolates displayed the II(-) allele, which has been reported previously only amongst isolates of the European lineage, and nine of these displayed a mixed genotype (II(+)II(-)). The I(++)II(-) genotype has not been reported previously and appears to represent a new intermediate lineage that may have emerged in Indonesia.
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Affiliation(s)
- A Sunarto
- CSIRO Livestock Industries, Australian Animal Health Laboratory, Geelong, Vic., Australia
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Corbeil S, Colling A, Williams LM, Wong FYK, Savin K, Warner S, Murdoch B, Cogan NOI, Sawbridge TI, Fegan M, Mohammad I, Sunarto A, Handlinger J, Pyecroft S, Douglas M, Changs PH, Crane MSJ. Development and validation of a TaqMan PCR assay for the Australian abalone herpes-like virus. Dis Aquat Organ 2010; 92:1-10. [PMID: 21166309 DOI: 10.3354/dao02277] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The recent emergence of a herpes-like virus in both farmed and wild populations of abalone in Victoria, Australia, has been associated with high mortality rates in animals of all ages. Based on viral genome sequence information, a virus-specific real-time TaqMan assay was developed for detection and identification of the abalone herpes-like virus (AbHV). The assay was shown to be specific as it did not detect other viruses from either the Herpesvirales or the Iridovirales orders which have genome sequence similarities. However, the TaqMan assay was able to detect DNA from the Taiwanese abalone herpes-like virus, suggesting a relationship between the Taiwanese and Australian viruses. In addition, the assay detected < 300 copies of recombinant plasmid DNA per reaction. Performance characteristics for the AbHV TaqMan assay were established using 1673 samples from different abalone populations in Victoria and Tasmania. The highest diagnostic sensitivity and specificity were 96.7 (95% CI: 82.7 to 99.4) and 99.7 (95% CI: 99.3 to 99.9), respectively, at a threshold cycle (C(T)) value of 35.8. The results from 2 separate laboratories indicated good repeatability and reproducibility. This molecular assay has already proven useful in confirming presumptive diagnosis (based on the presence of ganglioneuritis) of diseased abalone in Victorian waters as well as being a tool for surveillance of wild abalone stocks in other parts of Australia.
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Affiliation(s)
- Serge Corbeil
- Australian Animal Health Laboratory, CSIRO Livestock Industries, Geelong, Victoria 3220, Australia.
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Bondad-Reantaso MG, Sunarto A, Subasinghe RP. Managing the koi herpesvirus disease outbreak in Indonesia and the lessons learned. Dev Biol (Basel) 2007; 129:21-28. [PMID: 18306515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
In 2002, the suspected koi herpesvirus (KHV) outbreak in Indonesia was investigated by an International Emergency Disease Control Task Force organized by NACA immediately following a request for assistance by the Government of Indonesia. The Task Force gained immediate support from ACIAR, AAHRI, FAO, CENTEX-Thailand, INTERVET, Stirling University, and the University of California. The Task Force findings revealed the involvement of an infectious agent, an analogy with KHV outbreaks, its introduction through fish importation and its spread into other areas through fish movement. A number of actions taken by the Government of Indonesia included temporary restrictions, through a Ministry Circular, on the movement of koi and common carps, intensive information dissemination, emergency notification to the OIE, and early warning to neighbouring countries. FAO immediately responded by providing an emergency technical assistance project to improve Indonesia's national capacity to respond to the carp disease epizootic. Recognizing the significance of and necessity for: (a) enhancing regional and international cooperation;(b) improving awareness of emerging disease epizootics and improving diagnostic capabilities at both national and regional levels;(c) proactive reporting of serious disease outbreaks as a mechanism for early warning;(d) detailed documentation of outbreak scenarios;(e) emergency preparedness;(f) empowering farmers to manage disease and other risks; and (g) strong national commitment from concerned authorities are some of the important lessons learned. Despite the intense efforts, the spread of KHV did not stop and continued to affect other countries such as Japan, China, the Taiwan Province of the Republic of China, and most recently Thailand. All relevant stakeholders cannot afford to be complacent and we need innovative responses to current and future disease challenges. The lessons learned in managing the Indonesian KHV outbreak as well as lessons from past disease epizootics will hopefully assist us in improving preparedness and responses to similar events when they occur in the future.
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Affiliation(s)
- M G Bondad-Reantaso
- Department of Fisheries and Aquaculture, Food and Agriculture Organization of the United Nations, Viale delle Terme di Caracalla, 00100 Rome, Italy.
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Indrayanto G, Sunarto A, Adriani Y. Simultaneous assay of phenylpropanolamine hydrochloride, caffeine, paracetamol, glycerylguaiacolate and chlorpheniramine maleate in Silabat tablet using HPLC with diode array detection. J Pharm Biomed Anal 1995; 13:1555-59. [PMID: 8788143 DOI: 10.1016/0731-7085(95)01576-0] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- G Indrayanto
- Faculty of Pharmacy, Airlangga University, Surabaya, Indonesia
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