Abstract：
:Dengue and Saint Louis encephalitis virus are among the most important emerging viruses transmitted by mosquitoes at the global scale, and from 2009 onward both diseases have reached temperate Argentina. To test whether the urbanization level can be used as a predictor for the infestation levels of container-breeding mosquito vectors, we searched for Aedes aegypti and Culex pipiens in 8400 water-filled containers from 14 cemeteries of Buenos Aires Province and we used generalized linear models to relate positive containers with the impervious area quantified inside (internal PIA) and outside (external PIA) cemeteries. The best model for Ae. aegypti explained 91% of the variability and included the season, the internal PIA and the external PIA at 1km as a quadratic function, showing a parabolic response peaking in ∼75%. Regarding the infestation levels of Cx. pipiens, the final model explained 75% of the variability and included only the season. In view of these results, the percentage of impervious area efficiently predicted the infestation levels of Ae. aegypti but not of Cx. pipiens. Considering the worldwide relevance of the former in dengue transmission, the simple quantification of imperviousness proposed herein provides a helpful basis for vector surveillance and control in urbanized areas.
journal_name
Acta Tropjournal_title
Acta tropicaauthors
Rubio A,Cardo MV,Carbajo AE,Vezzani Ddoi
10.1016/j.actatropica.2013.09.015subject
Has Abstractpub_date
2013-12-01 00:00:00pages
680-5issue
3eissn
0001-706Xissn
1873-6254pii
S0001-706X(13)00250-7journal_volume
128pub_type
杂志文章相关文献
ACTA TROPICA文献大全abstract：:Antibodies to the Pfs2400 gametocyte antigen have been shown to inhibit the development of Plasmodium falciparum in anophelines and therefore this antigen is a candidate for a transmission-blocking vaccine. To test seasonal variation of these antibodies under field conditions, sera from 72 individuals were collected t...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/s0001-706x(96)00620-1
更新日期：1997-02-01 00:00:00
abstract：:We compared age-related seroprevalence of Trypanosoma cruzi infection with history of vector control interventions and social and ecological changes in three historically endemic departments of Cordoba province, Argentina, covering an area of 42,600 km(2) of the Gran Chaco region. Using a cross sectional design, blood...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2009.11.007
更新日期：2010-03-01 00:00:00
abstract：:Antigen-detection enzyme immunoassays (ELISA) were used for the diagnosis of Trypanosoma vivax, T. congolense and T. brucei in N'Dama cattle in Gabon, Central Africa. The assays are based on monoclonal antibodies which recognise trypanosome antigens specific for each of the three species and animals were termed 'antig...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/0001-706x(91)90068-u
更新日期：1991-11-01 00:00:00
abstract：:The coadministration of tubercidin and ethidium to mice infected with Trypanosoma gambiense gave a better parasite clearance than either of the single drugs. The combination was also more toxic to the mice but the inclusion of nitrobenzylthioinosinate in the therapy significantly alleviated the toxicity of the drug co...
journal_title：Acta tropica
pub_type： 杂志文章
doi：
更新日期：1982-09-01 00:00:00
abstract：:Ultracytochemistry of polysaccharides and specific sugar residues reveals differences in the surface staining pattern between developmental forms of Trypanosoma brucei. The techniques used were the PA (periodic acid)-TCH (thiocarbohydrazide)-silver albumose reaction for the polysaccharides, and the Concanavalin A (Con...
journal_title：Acta tropica
pub_type： 杂志文章
doi：
更新日期：1975-01-01 00:00:00
abstract：:The role of Anopheles funestus group in malaria transmission was investigated in Bagamoyo coastal Tanzania, in the process of characterizing the area as a malaria vaccine testing site. Mosquitoes were sampled inside houses and multiplex PCR was used to identify 649 specimens. The following species were found: A. funes...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2007.04.009
更新日期：2007-05-01 00:00:00
abstract：:Although, pleural (PT) and disseminated tuberculosis (DT) have been considered as extreme endpoints of the Th1-Th2 immunological spectrum of the Mycobacterium tuberculosis infection, these conditions can occur together. The presence of PT and DT could be explained by (1) PT as primary condition, with progression of HI...
journal_title：Acta tropica
pub_type： 杂志文章,评审
doi：10.1016/j.actatropica.2007.07.009
更新日期：2007-11-01 00:00:00
abstract：:In dogs, information on treatments against S. stercoralis infection is rare and anecdotal. The aim of the present work was to evaluate the treatment outcome of S. stercoralis natural infection in sheltered dogs. Furthermore, based on the potential risk of infection, people working in the infected shelter were also tes...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2018.11.014
更新日期：2019-02-01 00:00:00
abstract：:Opisthorchiasis, which can lead to cholangiocarcinoma in cases of chronic infection, is a major public health problem in Southeast Asian countries. The trematode, Opisthorchis viverrini, is the causative agent of the disease. Accurate and rapid monitoring of O. viverrini is crucial for disease prevention and containme...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2017.01.008
更新日期：2017-05-01 00:00:00
abstract：:On the ecological scale of an organism, a homogeneous geographical landscape can represent a mosaic of heterogeneous landscapes. The bionomy of Kerteszia mosquitoes can contribute to foundation landscape ecology by virtue of in the role of the configuration and composition of the habitat played in the distribution of ...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2016.09.023
更新日期：2016-12-01 00:00:00
abstract：:A high performance liquid chromatographic (HPLC) method for the determination of the antitheilerial drugs parvaquone and buparvaquone in plasma was developed. Both compounds were extracted from plasma with ether. After evaporating the extracts to dryness the residue was dissolved in methanol and an aliquot was injecte...
journal_title：Acta tropica
pub_type： 杂志文章
doi：
更新日期：1988-03-01 00:00:00
abstract：:Tropomyosins of invertebrates are pan-allergens responsible for wide spread allergic reactions against seafood and arthropods. As invertebrate tropomyosins are highly conserved, helminth tropomyosins are likely to show properties similar to these medically important allergens. Studies with a monoclonal antibody, NR1, ...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2010.05.010
更新日期：2010-10-01 00:00:00
abstract：:The present work examines the thermal preference of adult Rhodnius prolixus along a temperature gradient. The mean preferred temperature differed slightly between sexes: 25.0 degrees C for males versus 25.4 degrees C for females. This preference was not constant, but varied daily by about 0.2 degrees C for both sexes,...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2003.11.006
更新日期：2004-03-01 00:00:00
abstract：:Toll-like receptor 2 (TLR2), a member of the Toll-like receptor family, plays an important role in the recognition of and subsequent immune response activation against leptospirosis in humans. The genetic polymorphism in TLR2 of an arginine to glutamine substitution at residue 753 (Arg753Gln) has been associated with ...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2015.03.007
更新日期：2015-06-01 00:00:00
abstract：:A cross-sectional sero-epidemiological study was conducted to determine the prevalence of dengue in Trinidad. Two commercial rapid test kits, PanBio Dengue Duo IgM and IgG Rapid Strip Test and the Bio-Check Plus Dengue G/M Cassette Test (Brittney) were used. The immunosorbent assay (ELISA) (FOCUS Technologies, Califor...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2006.11.009
更新日期：2007-02-01 00:00:00
abstract：:The human Pegivirus (HPgV, also known as GBV-C virus or hepatitis G virus) is a lymphotropic RNA-virus phylogenetically related to the Hepatitis C virus, which infects approximately 5% of the world's human population. Recently, two novel, presumably hepatotropic, pegiviruses, designated as equine Pegivirus (EPgV) and ...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2015.08.014
更新日期：2015-12-01 00:00:00
abstract：:Azithromycin, an azalide analog of erythromycin was assayed for its in vitro activity against multidrug-resistant Plasmodium falciparum K1 strain by measuring the 3H-hypoxanthine incorporation. Azithromycin caused inhibitory effects on the parasite growth with IC50 and IC90 values of 8.4+/-1.2 microM and 26.0+/-0.9 mi...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2006.10.008
更新日期：2006-12-01 00:00:00
abstract：:In trematodiases, shape and size of the fluke eggs shed with faeces are crucial diagnostic features because of their typically reduced intraspecific variability. In fascioliasis, the usual diagnosis during the biliary stage of infection is based on the classification of eggs found in stools, duodenal contents or bile....
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2009.04.005
更新日期：2009-08-01 00:00:00
abstract：:The formation of metacyclic trypomastigotes of Trypanosoma cruzi in cultures initiated by freshly isolated bloodstream trypomastigotes was studied using three strains of parasites (Peru, CL, and Y) and two different media (L-15 and Grace's medium). Serum (10% newborn calf serum) and various sugars were required for in...
journal_title：Acta tropica
pub_type： 杂志文章
doi：
更新日期：1983-06-01 00:00:00
abstract：:A parasitological survey was conducted among children and adolescents in the municipality of Jaboatão dos Guararapes, Brazil to describe the occurrence and spatial distribution of lymphatic filariasis. Microfilaraemia was investigated through the thick smear technique, using 50 μl of capillary blood that was collected...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2011.06.004
更新日期：2011-10-01 00:00:00
abstract：:Schistosomiasis is a neglected disease caused by helminth flatworms of the genus Schistosoma, affecting over 240 million people in more than 70 countries. The treatment relies on a single drug, praziquantel, making urgent the discovery of new compounds. Aurones are a natural type of flavonoids that display interesting...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2020.105741
更新日期：2021-01-01 00:00:00
abstract：:To determine the infestation and trypanosome infection of triatomines captured in Mauritia flexuosa palm trees across its geographic distribution in the Brazilian savanna (Cerrado), we sampled 42 localities in eight states and in the Federal District, Brazil, between July 2005 and January 2010. Overall, 2154 specimens...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2011.10.010
更新日期：2012-02-01 00:00:00
abstract：:A large-scale control trial against Glossina palpalis palpalis was carried out in the Congo using a new trapping technique. In the same way a test related to the experimental utilization of sentinel animals was performed, concurrently to the classical epidemiological and entomological evaluation. 564 domestic animals ...
journal_title：Acta tropica
pub_type： 杂志文章
doi：
更新日期：1988-12-01 00:00:00
abstract：:The mosquitoes of the Culex pipiens complex, hereafter referred to as the Pipiens Assemblage, are vectors of arbovirus of worldwide concern including West Nile and St. Louis encephalitis. Given their distinct eco-physiology and vectorial capacity, accurate specimen identification and insight in the environmental drive...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2017.11.017
更新日期：2018-02-01 00:00:00
abstract：:In mid-August 2004, an outbreak of a previously unknown fatal disease of camels was reported to Kassala State veterinary authorities. Several areas in the state were visited during August-October 2004 to collect epidemiological data and specimens for diagnosis. Clinically the disease was characterized by sudden death ...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2010.08.002
更新日期：2010-11-01 00:00:00
abstract：:There is considerable evidence that trypanosomatid species vary in their metabolic characteristics, that they vary in the mechanisms by which they control these characteristics, and that a single species may vary metabolically without varying structurally. Studies to date from a number of laboratories also indicate th...
journal_title：Acta tropica
pub_type： 杂志文章
doi：
更新日期：1977-06-01 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：:We studied the effect of treatment with diethylcarbamazine (DEC) on immune responses to parasite antigens in humans infected with Brugia malayi. In vitro lymphocyte proliferative responses to microfilarial antigens increased in patients who became amicrofilaremic after treatment with DEC. No changes in reactivity were...
journal_title：Acta tropica
pub_type： 杂志文章
doi：
更新日期：1981-09-01 00:00:00
abstract：:A study was conducted to determine the presence of hemagglutination inhibition (HI) and neutralization antibodies against Japanese encephalitis virus (JEV) in wild pigs on an offshore island in Singapore. Blood samples were collected from 28 wild pigs on the island. All the sera tested with HI assay and plaque reducti...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/s0001-706x(01)00212-1
更新日期：2002-03-01 00:00:00
abstract：:Crimean-Congo hemorrhagic fever (CCHF) is one of the most important public health threats in many regions across Africa, Europe, and Asia. This study used ecological niche modeling analyses to map the environmental suitability of both CCHF virus (CCHFV), and its tick vectors (Amblyomma variegatum, Dermacentor marginat...
journal_title：Acta tropica
pub_type： 杂志文章
doi：10.1016/j.actatropica.2019.105319
更新日期：2020-03-01 00:00:00
