Abstract:
BACKGROUND:There has been increasing effort in recent years to incorporate user needs in technology design and re-design. This project employed a bottom-up approach that engaged end users from the outset. Bottom-up approaches have the potential to bolster novel interventions and move them towards adaptive and evidence-based strategies. The present study concerns an innovative use of solar-powered mosquito trapping systems (SMoTS) to control malaria in western Kenya. Our paper highlights the co-dependence of research associated with the development of the SMoTS technology on one hand and research for enhancing the sustainable uptake of that very same intervention within the community on the other. METHODS:During the pre-intervention year, we examined the design, re-design and piloting of a novel technology to generate lessons for malaria elimination on Rusinga Island. Initial ideas about many technological necessities were evaluated and re-designed following feedback from various sources, including technical and social research as well as broader interactions with the social environment. We documented the interlocking of the multiple processes and activities that took place through process observation and document reviews. We analysed the data within the conceptual framework of system innovation by identifying mutual shaping between technical and social factors. RESULTS:Our findings illustrate how various project stakeholders including project staff, collaborators, donor, and community members simultaneously pursued interdependent technological transformations and social interests. In the ongoing process, we observed how partial outcomes in the technological domain influenced social events at a later phase and vice versa. CONCLUSIONS:Looking at malaria intervention projects employing novel technologies as niches that may evolve towards system innovation, helps to reveal interrelations between the various technical and social aspects. Revealing these interrelations requires a different role for research and different perspective on innovation where innovation is more than the technical aspects. This approach therefore requires that research is designed in a way that enables obtaining feedback from both aspects.
journal_name
Parasit Vectorsjournal_title
Parasites & vectorsauthors
Oria PA,Hiscox A,Alaii J,Ayugi M,Mukabana WR,Takken W,Leeuwis Cdoi
10.1186/s13071-014-0523-5subject
Has Abstractpub_date
2014-11-18 00:00:00pages
523issn
1756-3305pii
s13071-014-0523-5journal_volume
7pub_type
杂志文章abstract:BACKGROUND:Recent studies have reported that soft tunic syndrome (STS) in the edible ascidian Halocynthia roretzi is caused by the kinetoplastid parasite Azumiobodo hoyamushi. In this study, we attempted to detect and quantify the pathogen in benthic animals. METHODS:Four species of ascidians, three species of echinod...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-015-1179-5
更新日期:2015-11-04 00:00:00
abstract:BACKGROUND:The tropical bed bug, Cimex hemipterus, is a serious indoor public health pest in tropical regions causing intense physical discomfort and mental distress to humans. At present, the application of insecticides is the major control strategy. The present study was designed to evaluate the development of resist...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3565-x
更新日期:2019-06-21 00:00:00
abstract:BACKGROUND:Two hemoplasma species, Mycoplasma suis and M. parvum, previously known as Eperythrozoon suis and E. parvum, respectively, have been identified in pigs. Swine hemoplasmosis is a global problem, and M. suis infection results in economic losses to pig producers worldwide. This study investigated the frequency ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3638-x
更新日期:2019-07-29 00:00:00
abstract:BACKGROUND:Resistance to chemical insecticides plus high morbidity rates have lead to rising interest in fungi as candidates for biocontrol agents of mosquito vectors. In most studies fungal infections have been induced by exposure of mosquitoes to various surfaces treated with conidia. In the present study eight Mexic...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-4-24
更新日期:2011-02-26 00:00:00
abstract:BACKGROUND:The spread of vector-borne diseases to new regions has become a global threat due to climate change, increasing traffic, and movement of people and animals. Dirofilaria repens, the canine subcutaneous filarioid nematode, has expanded its distribution range northward during the last decades. The northernmost ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-017-2499-4
更新日期:2017-11-10 00:00:00
abstract:BACKGROUND:Small mammals are crucial for the life history of ixodid ticks, but their role and importance in the transmission cycle of tick-borne pathogens is mostly unknown. Candidatus Neoehrlichia mikurensis (CNM) and Anaplasma phagocytophilum are both tick-borne pathogens, and rodents are discussed to serve as main r...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-014-0563-x
更新日期:2014-12-04 00:00:00
abstract:BACKGROUND:The strongylid nematode Haemonchus contortus is a parasite of major concern for modern livestock husbandry because hostile environmental conditions may induce diapause in the early fourth-stage larvae. METHODS:A new gene Hc-daf-22 was identified which is the homologue of Ce-daf-22 and human SCPx. Genome wal...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1704-1
更新日期:2016-07-29 00:00:00
abstract:BACKGROUND:The present study was conducted to investigate the serological survey of Toxoplasma antibodies in local.horses from three major regions: a neighbourhood of a city in the North (Sidi Thabet), a neighbourhood of a city on the coast (Monastir) and a neighbourhood of a city in the middle (Battan) of Tunisia (Nor...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-4-218
更新日期:2011-11-22 00:00:00
abstract:BACKGROUND:Ticks are increasingly reported on cats worldwide, with Ixodes ricinus being a relevant species across Europe and in near by areas of North Africa and the Middle East. Yet there are few acaracidal products with proven efficacy approved for use in cats. The objective of this study was to compare the efficacy ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-017-2259-5
更新日期:2017-06-29 00:00:00
abstract:BACKGROUND:Mutation of the voltage-gated sodium channel (VGSC) gene, or knockdown resistance (kdr) gene, is an important resistance mechanism against DDT and pyrethroids for dengue vector Aedes albopictus. A phenylalanine to serine (F1534S), leucine (F1534L) and cysteine (F1534C) substitution were detected in many Ae. ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3829-5
更新日期:2019-12-26 00:00:00
abstract:BACKGROUND:The argasid tick Ornithodoros erraticus is the vector of African swine fever virus and of several Borrelia species that cause human relapsing fever in the Iberian Peninsula. The tick midgut is part of the ectoparasite-host interface and expresses proteins that are vital for the survival of the tick. Midgut p...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-015-1148-z
更新日期:2015-10-12 00:00:00
abstract:BACKGROUND:Widespread deforestation occurring in the tropics is hypothesized to impact the transmission of vector-borne diseases (VBD). Predicting how environmental changes will impact VBD transmission is dependent on understanding the ecology and behaviour of potential vector species outside of domestic settings. Howe...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-018-2926-1
更新日期:2018-06-14 00:00:00
abstract:BACKGROUND:During infection with Leishmania donovani, parasite control is linked to the systemic Th1 immune response, but in infected organs (liver, spleen and bone marrow), the response differs according to the micro-environment. The pleiomorphic cytokine interleukin-33 (IL-33) exerts various roles during infection, e...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-020-04190-3
更新日期:2020-06-22 00:00:00
abstract:BACKGROUND:The transformation of noninfective epimastigotes into infective metacyclic trypomastigotes (metacyclogenesis) is a fundamental step in the life cycle of Trypanosoma cruzi, comprising several morphological and biochemical changes. GP82 and GP90 are glycoproteins expressed at the surface of metacyclic trypomas...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-6-127
更新日期:2013-05-01 00:00:00
abstract:BACKGROUND:The TNF signaling pathway is involved in the regulation of many cellular processes (such as apoptosis and cell proliferation). Previous reports indicated the effect of human TNF-α on metabolism, physiology, gene expression and protein phosphorylation of the human parasite Schistosoma mansoni and suggested th...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-020-04370-1
更新日期:2020-09-25 00:00:00
abstract:BACKGROUND:The merozoite of the zoonotic Plasmodium knowlesi invades human erythrocytes via the binding of its Duffy binding protein (PkDBPαII) to the Duffy antigen on the eythrocytes. The Duffy antigen has two immunologically distinct forms, Fya and Fyb. In this study, the erythrocyte-binding assay was used to quantit...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-018-3118-8
更新日期:2018-09-26 00:00:00
abstract:BACKGROUND:This study aimed to map the occurrence of Taenia solium taeniosis/cysticercosis at national level within Central America and the Caribbean basin, and to map the distribution of porcine cysticercosis at first-level administrative subdivision level (department level) and the porcine population at risk. This zo...
journal_title:Parasites & vectors
pub_type: 杂志文章,评审
doi:10.1186/s13071-017-2362-7
更新日期:2017-09-18 00:00:00
abstract:BACKGROUND:As evidence of the infection of domestic animals by Anaplasma phagocytophilum and Anaplasma sp. 'Omatjenne' is presently becoming available, understanding the epidemiological and ecological significance of infection is important to quantify the clinical and socio-economic impact of the diseases they cause. ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-018-2633-y
更新日期:2018-03-09 00:00:00
abstract:BACKGROUND:A plethora of evidence shows that activated microglia play a critical role in the pathogenesis of the central nervous system (CNS). Toxoplasmic encephalitis (TE) frequently occurs in HIV/AIDS patients. However, knowledge remains limited on the contributions of activated microglia to the pathogenesis of TE. ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-7-372
更新日期:2014-08-15 00:00:00
abstract:BACKGROUND:As resistance to insecticides increases in disease vectors, it has become exceedingly important to monitor populations for susceptibility. Most studies of field populations of Aedes aegypti have largely characterized resistance patterns at the spatial scale of the city or country, which may not be completely...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-018-3275-9
更新日期:2019-01-09 00:00:00
abstract:BACKGROUND:West Nile virus (WNV) is a Flavivirus transmitted to vertebrate hosts by mosquitoes, maintained in nature through an enzootic bird-mosquito cycle. In Europe the virus became of major public health and veterinary concern in the 1990s. In Italy, WNV re-emerged in 2008, ten years after the previous outbreak and...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-015-1031-y
更新日期:2015-08-13 00:00:00
abstract::Schistosomiasis is a major disease of public health importance in humans occurring in 76 countries of the tropics and sub-tropics. In China, schistosomiasis japonica is one of the highest priorities in communicable disease control defined by the central government. Since 1970s, the habitats of Biomphalaria straminea, ...
journal_title:Parasites & vectors
pub_type: 杂志文章,评审
doi:10.1186/1756-3305-6-249
更新日期:2013-08-28 00:00:00
abstract:BACKGROUND:Angiostrongylus cantonensis is an important causative agent of eosinophilic meningitis and eosinophilic meningoencephalitis in humans. Previous studies have shown that the Sonic hedgehog (Shh) signaling pathway may reduce cell apoptosis by inhibiting oxidative stress in A. cantonensis infection. In this stud...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-017-2385-0
更新日期:2017-09-26 00:00:00
abstract:BACKGROUND:Insecticide treated plastic sheeting (ITPS), sometimes known as durable lining, has potential as a long-lasting insecticidal surface for malaria vector control when used as lining for interior walls and ceilings inside the home. Against a backdrop of increasing long lasting net (LN) coverage, we examined the...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-3-65
更新日期:2010-08-03 00:00:00
abstract:BACKGROUND:Natural compounds from plants are known to provide a source of anthelmintic molecules. In previous studies, we have shown that plant extracts from the plant Picria fel-terrae Lour. and particular fractions thereof have activity against the free-living nematode Caenorhabditis elegans, causing quite pronounced...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-019-3429-4
更新日期:2019-04-25 00:00:00
abstract:BACKGROUND:Elimination of lymphatic filariasis (LF) in Samoa continues to be challenging despite multiple annual mass drug campaigns aimed at stopping transmission by reducing the prevalence and density of microfilaraemia. The persistence of transmission may be partly related to the highly efficient Aedes vectors. The ...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-015-0886-2
更新日期:2015-05-28 00:00:00
abstract::Taenia solium life cycle includes humans as definitive hosts and pigs as intermediate hosts. One of the measures to stop the life cycle of this parasite is by vaccination of pigs. In experiments performed in pigs with TSOL18 and TSOL45-1A, two recombinant T. solium proteins, 99.5% and 97.0% protection was induced, res...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-4-3
更新日期:2011-01-06 00:00:00
abstract:BACKGROUND:Human schistosomiasis is a neglected tropical disease caused by parasitic worms of the genus Schistosoma that still affects some 200 million people. The mainstay of schistosomiasis control is a single drug, praziquantel. The reliance on this drug carries a risk of resistance emerging to this anthelmintic, su...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-018-3197-6
更新日期:2018-11-27 00:00:00
abstract:BACKGROUND:In Morocco, the main strategies of leishmaniasis vector control are based on environmental modifications. Use of local residual indoor spraying with synthetic pyrethroids is often envisaged. The need to evaluate this control method is essential. The current study was conducted to determine the efficacy of an...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/1756-3305-6-354
更新日期:2013-12-13 00:00:00
abstract:BACKGROUND:In the past, immune responses to several Brugia malayi immunodominant antigens have been characterized in filaria-infected populations; however, little is known regarding Wolbachia proteins. We earlier cloned and characterized few B. malayi (trehalose-6-phosphate phosphatase, Bm-TPP and heavy chain myosin, B...
journal_title:Parasites & vectors
pub_type: 杂志文章
doi:10.1186/s13071-016-1963-x
更新日期:2017-01-24 00:00:00