Abstract：
:Phlebotomine sand flies are known vectors of several pathogens. In Spain, Phlebotomus perniciosus and Phlebotomus ariasi are the proven vectors of Leishmania infantum. Since 2010 a human leishmaniasis outbreak has been notified in Madrid region, central Spain. Studies have shown that P. perniciosus is the only vector confirmed in the focus area and that rabbits and hares are the wild reservoirs incriminated in the cycle of the parasite in the outbreak. Trypanosoma nabiasi is a trypanosomatid found in wild rabbits and its presence has been reported in wild rabbits from southern Spain. Moreover, co-infection with L. infantum was found in some of these animals. However, in Madrid region, there is no information about the transmission of this trypanosome in rabbits. Hence, in this study we investigate if T. nabiasi could be circulating in the aforementioned leishmaniasis focus. Wild P. perniciosus female sand flies were captured in the affected area and analyzed using molecular methods. T. nabiasi DNA was detected in 20 out of 155 female sand flies fed on rabbits by amplification and subsequent sequencing of ITS1 and SSU rRNA fragments. Therefore, we describe for the first time the presence of T. nabiasi and its co-infection with L. infantum in P. perniciosus female sand flies. More investigation is needed in order to elucidate the role of P. perniciosus in the transmission of T. nabiasi among rabbits and its potential consequences.
journal_name
Acta Tropjournal_title
Acta tropicaauthors
González E,Molina R,Jiménez Mdoi
10.1016/j.actatropica.2018.08.011subject
Has Abstractpub_date
2018-11-01 00:00:00pages
201-206eissn
0001-706Xissn
1873-6254pii
S0001-706X(18)30298-5journal_volume
187pub_type
杂志文章相关文献
ACTA TROPICA文献大全abstract：:30 Trypanosoma cruzi strains isolated from chronic chagasic patients were studied at the genotype level by RAPD with arbitrary primers and SSR-PCR analysis. The genetic distance of strains was measured by the percentage of unshared bands. The results showed that the strains isolated from chronic patients from differen...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/s0001-706x(97)00122-8
更新日期：1998-05-01 00:00:00
abstract：:Chronic malaria severely affects the immune system and causes polyclonal B-cell activation, as evidenced by the presence of hypergammaglobulinemia, elevated levels of autoantibodies, loss of B-cell memory and the frequent occurrence of Burkitt's lymphomas (BL) in children living in malaria endemic areas. Previous stud...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2011.05.005
更新日期：2011-08-01 00:00:00
abstract：:The Kato-Katz, conventional ethyl-acetate sedimentation, and Midi Parasep(®) methods for diagnosing infection with soil-transmitted helminths were compared. The Kato-Katz technique gave the best overall diagnostic performance with the highest results in all measures (prevalence, faecal egg count, sensitivity) followed...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2013.02.018
更新日期：2013-06-01 00:00:00
abstract：:Domestic reinfestations by triatomine bugs were monitored after application of deltamethrin and apparent elimination of Triatoma infestans in Amama and other nearby rural villages, north-west Argentina, from 1992 to 1996. The five methods used were sensor boxes, sheets of pink typing-paper, timed manual catches by a s...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/s0001-706x(98)00096-5
更新日期：1999-03-15 00:00:00
abstract：:Toxoplasmosis is caused by the protozoon Toxoplasma gondii that can infect almost all warm-blooded hosts including horses and humans. Horse meat is one of the most important meat products for human consumption. However, data on seroprevalence of T. gondii in horses intended for human consumption in Northern China is s...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2018.07.030
更新日期：2018-11-01 00:00:00
abstract：INTRODUCTION:This article reports, for the first time, the occurrence of Panstrongylus megistus in the Brazilian Western Amazon. METHODS:Specimens of P. megistus were collected in the cities of Rio Branco, Acre and Extrema, Rondônia. RESULTS:The number of triatomine species in the State of Acre increased from eight t...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2018.02.032
更新日期：2018-06-01 00:00:00
abstract：:A survey involving 77 individuals living in two savannah villages near Bobo Dioulasso (Burkina Faso, West Africa), was performed in June 1987 (before), August-September (during) and January 1988 after the seasonal transmission. The clinical longitudinal study during the seasonal period permitted us to define three dif...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/0001-706x(92)90064-5
更新日期：1992-04-01 00:00:00
abstract：:Several methods based on the detection of the parasite-specific pigment haemozoin (Hz) in blood are currently being investigated as alternative diagnostic methods for malaria. Although this approach may appear attractive, the fact that in Plasmodium falciparum (P. f.) malaria, the severity of which should give it the ...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2012.03.005
更新日期：2012-07-01 00:00:00
abstract：:This review paper examines the evidence from published and previously unpublished sources for the efficacy and safety of albendazole (ABZ) obtained in the last 12 years. Benzimidazole treatment alone is not ideal, requiring prolonged administration over many weeks, with an unpredictable outcome in terms of response ra...
journal_title：Acta tropica
pub_type： 杂志文章,评审
doi：10.1016/s0001-706x(96)00640-7
更新日期：1997-04-01 00:00:00
abstract：:Leishmania infantum is a protozoan that causes visceral leishmaniasis, a potentially deadly neglected tropical disease. The gold standard for diagnosis has traditionally been detection of amastigotes in bone marrow or spleen aspirates, but this is an invasive procedure that carries the risk of serious complications. N...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2017.12.011
更新日期：2018-02-01 00:00:00
abstract：:To explore a new molluscicide with dual effects of fertilization and molluscicidal activity, an organic-inorganic compound fertilizer molluscicide was prepared by mixing the water extract (or powder) of Arisaema erubescens tubers with nitrogen fertilizer, phosphate fertilizer, potash fertilizer, and three mixed fertil...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2017.12.027
更新日期：2018-03-01 00:00:00
abstract：:As Guinea worm eradication programmes have got under way in endemic countries over the last decade, there has been a shift towards more participatory methods. The approach to surveillance has changed from periodic cross-sectional surveys to monthly village-based reporting of cases by a volunteer village health worker....
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/0001-706x(95)00106-o
更新日期：1996-04-01 00:00:00
abstract：:Rabies is a fatal but preventable disease that remains notoriously underreported. Weak data availability hampers advocacy, constitutes a barrier to resource allocation and inhibits effective prevention and control. To gain better insight into the global rabies burden and human vaccine demand several studies were funde...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2020.105808
更新日期：2020-12-29 00:00:00
abstract：:Worldwide, Bartonella species are known to infect a wide range of mammalian and arthropod hosts, including humans. The current study aimed to investigate the prevalence of Bartonella spp. in synanthropic mammals captured in peri-urban areas from Central-Western and Southern Brazil and their ectoparasites. For this aim...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2020.105513
更新日期：2020-07-01 00:00:00
abstract：:We report a new endemic zone of cutaneous leishmaniasis (CL) in the central area of the State of Paraná (Municipality of Prudentópolis), in southern Brazil. This region was not previously considered endemic for CL, and this work constitutes the first report of CL endemicity there. Leishmaniasis was confirmed by smear,...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2009.05.013
更新日期：2009-09-01 00:00:00
abstract：:The study aimed to establish if there was any relationship between the blood group of the human host and schistosomiasis prevalence, intensity, incidence and related organ pathology. Urine and stool specimens were collected from the 735 school children attending a rural school in Zimbabwe to determine the Schistosoma ...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/s0001-706x(97)00671-2
更新日期：1997-05-30 00:00:00
abstract：:Four hundred and forty-eight samples of total blood from wild monkeys living in areas where human autochthonous malaria cases have been reported were screened for the presence of Plasmodium using microscopy and PCR analysis. Samples came from the following distinct ecological areas of Brazil: Atlantic forest (N=140), ...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2008.05.020
更新日期：2008-08-01 00:00:00
abstract：BACKGROUND:Few data are available for the prevalence of Strongyloides stercoralis in the Caribbean region. This frequently under diagnosed soil-transmitted helminth (STH) can result in long-term low intensity chronic infections that are asymptomatic or can cause varied intestinal disturbances. With autoinfections, infe...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2017.03.037
更新日期：2017-07-01 00:00:00
abstract：:The aim of the study was to evaluate the temporal patterns of dengue incidence from 2001 to 2014 and forecast for 2015 in two Brazilian cities. We analysed dengue surveillance data (SINAN) from Recife, 1.6 million population, and Goiania, 1.4 million population. We used Auto-Regressive Integrated Moving Average (ARIMA...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2018.03.006
更新日期：2018-06-01 00:00:00
abstract：:In history disease has caused social and economic damage. Dengue is an illness typically found in the tropics that has affected more and more people. In Brazil, according to the Brazilian Institute of Geography and Statistics (IBGE), in 2013 at least 12.9% of the population (25.8 million) reported already having had d...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2017.11.016
更新日期：2018-02-01 00:00:00
abstract：:Taenia solium taeniasis/cysticercosis is a neglected parasitic zoonosis with significant economic and public health impacts. Control measures can be broadly grouped into community health education, improvements in hygiene and sanitary conditions, proper meat handling at household and community level, improved standard...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2016.04.010
更新日期：2017-01-01 00:00:00
abstract：:Anopheles minimus, an important malaria vector of South East Asia, has reappeared in the Singhbum hills, East-Central India where deforestation and DDT residual spraying had reportedly eliminated it during the Malaria Eradication Programme. The species reported has been identified as sibling species A of the An. minim...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2005.05.013
更新日期：2005-10-01 00:00:00
abstract：:Exposure of 2 day old virgin females of Glossina fuscipes fuscipes, G. pallidipes, G. brevipalpis, and G. morsitans centralis to carbon dioxide anaesthesia for 15 sec has the effect of suppressing their subsequent insemination frequency. This insemination-inhibitory effect of the gas is more pronounced in G. f. fuscip...
journal_title：Acta tropica
pub_type： 杂志文章
doi：
更新日期：1975-01-01 00:00:00
abstract：:Improving immunization coverage is vital to promoting child health and reducing childhood diseases and deaths. In spite of being actively promoted as a major public health intervention for national development since the late 1970s, immunization coverage in Ghana remains low. We investigated factors that influence atte...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/s0001-706x(97)00094-6
更新日期：1997-12-01 00:00:00
abstract：:Understanding geographic population dynamics of mosquitoes is an essential requirement for estimating the risk of mosquito-borne disease transmission and geographically targeted interventions. However, the use of population dynamics measures, such as the intrinsic growth rate, as predictors in spatio-temporal point pr...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2020.105519
更新日期：2020-05-08 00:00:00
abstract：:Leptospirosis is a zoonotic disease that poses public health and ecological threats worldwide. In New Zealand (NZ), incidence of the disease is relatively high compared to other developed countries. The aim of this review was to describe the epidemiological status, ecological risk of leptospirosis and prevention in NZ...
journal_title：Acta tropica
pub_type： 杂志文章,评审
doi：10.1016/j.actatropica.2018.08.021
更新日期：2018-12-01 00:00:00
abstract：:Blastospores or conidia (formulated or not) of entomopathogenic fungi were assessed against Aedes aegypti larvae. Larvae (L2) were exposed to 105, 106, 107, and 108 propagules mL-1 water suspension. Mineral oil at 0.1%, 0.5%, or 1.0% (v/v) was employed to observe the effect on larval survival. The 0.1% mineral oil did...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2020.105732
更新日期：2021-01-01 00:00:00
abstract：:A study using a structured questionnaire was conducted in Busia District, Western Kenya and Kwale District, Coastal Kenya to obtain qualitative and quantitative information from 256 cattle owners about their production systems, their perceptions of the diseases encountered in their cattle, the drugs used, and other me...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/s0001-706x(02)00288-7
更新日期：2003-04-01 00:00:00
abstract：:The effect of concomitant infection with schistosomes, Plasmodium falciparum and soil transmitted helminths (STHs) on anaemia was determined in 609 Zimbabwean primary school children. P. falciparum, haemoglobin levels and serum ferritin were determined from venous blood. Kato Katz, formal ether concentration and urine...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2010.02.010
更新日期：2010-07-01 00:00:00
abstract：:We examined the malaria situation among 489 children under 5 years of age in the rural villages of Aboh Mbaise, Nigeria, using a combination of a standard questionnaire technique and laboratory diagnosis to confirm clinical observations. The results show a high prevalence rate of 52.8% for Plasmodium falciparum in thi...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/0001-706x(90)90061-4
更新日期：1990-10-01 00:00:00
