Abstract:
BACKGROUND:The objective of this study to detect Plasmodium and a subspecies of Plasmodium using filter paper in malaria endemic province, Sanliurfa, in Turkey, compare the results of nested PCR (nPCR) with microscopy for the diagnosis of malaria and present the epidemiological data of malaria. METHODS:This study was carried out in malaria-endemic Sanliurfa between 2008 and 2011. Finger prick blood samples, thick and thin Giemsa-stained blood smears, were collected from 153 malaria-suspected farmworkers. The Giemsa-stained blood smears were examined microscopically. The obtained DNA products, extracted from blood-spotted filter papers or from the thick blood smears, were analysed by nPCR to amplify the 18S ssrRNA Plasmodium gene with genus and specific primers. The results of the microscopy were compared to the nPCR results. RESULTS:Of the specimens, 7.2 % were determined as Plasmodium-positive by microscopy, whereas 9.8 % were determined as Plasmodium-positive by nPCR. Of the positive Plasmodium specimens, 93.33 % were identified as P. vivax. Four out of the 15 specimens that were microscopically diagnosed as negative were Plasmodium-positive with nPCR. When compared to the microscopy, the sensitivity, specificity, and positive predictive values of the nPCR were determined as 100, 97.2 and 73.3 %, respectively. nPCR was determined to be more sensitive and specific than microscopy. CONCLUSIONS:This study revealed that the accurate diagnosis of malaria by nPCR was compulsory in malaria-endemic Sanliurfa and nPCR should be applied routinely in laboratory studies.
journal_name
Malar Jjournal_title
Malaria journalauthors
Yentur Doni N,Yildiz Zeyrek F,Seyrek Adoi
10.1186/s12936-016-1334-2subject
Has Abstractpub_date
2016-05-28 00:00:00pages
299issue
1issn
1475-2875pii
10.1186/s12936-016-1334-2journal_volume
15pub_type
杂志文章相关文献
MALARIA JOURNAL文献大全abstract:BACKGROUND:As malaria transmission declines, it becomes more geographically focused and more likely due to asymptomatic and non-falciparum infections. To inform malaria elimination planning in the context of this changing epidemiology, local assessments on the risk factors for malaria infection are necessary, yet chall...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/s12936-016-1523-z
更新日期:2016-09-13 00:00:00
abstract:BACKGROUND:Plasmodium vivax is very rarely seen in West Africa, although specific detection methods are not widely applied in the region, and it is now considered to be absent from North Africa. However, this parasite species has recently been reported to account for most malaria cases in Nouakchott, the capital of Mau...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/s12936-016-1118-8
更新日期:2016-02-09 00:00:00
abstract:BACKGROUND:Plasmodium vivax parasites are the predominant cause of malaria infections in the Brazilian Amazon. Infected individuals are treated with primaquine, which can induce haemolytic anaemia in glucose-6-phosphate dehydrogenase (G6PD)-deficient individuals and may lead to severe and fatal complications. This X-li...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/s12936-017-1889-6
更新日期:2017-06-15 00:00:00
abstract:BACKGROUND:Chloroquine-resistant Plasmodium falciparum was first described in the Republic of Vanuatu in the early 1980s. In 1991, the Vanuatu Ministry of Health instituted new treatment guidelines for uncomplicated P. falciparum infection consisting of chloroquine/sulphadoxine-pyrimethamine combination therapy. Chloro...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/1475-2875-9-89
更新日期:2010-04-06 00:00:00
abstract:BACKGROUND:Nicotinamide adenine dinucleotide (NAD+) is an essential molecule in the energy metabolism of living beings, and it has various cellular functions. The main enzyme in the biosynthesis of this nucleotide is nicotinamide/nicotinate mononucleotide adenylyltransferase (NMNAT, EC 2.7.7.1/18) because it is the con...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/s12936-018-2307-4
更新日期:2018-04-11 00:00:00
abstract:BACKGROUND:The widespread use of indoor-based malaria vector control interventions has been shown to alter the behaviour of vectors in Africa. There is an increasing concern that such changes could sustain residual transmission. This study was conducted to assess vector species composition, feeding behaviour and their ...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/s12936-017-2098-z
更新日期:2017-11-06 00:00:00
abstract:BACKGROUND:Successful reduction of malaria transmission to very low levels has made Isabel Province, Solomon Islands, a target for early elimination by 2014. High malaria transmission in neighbouring provinces and the potential for local asymptomatic infections to cause malaria resurgence highlights the need for sub-na...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/1475-2875-11-101
更新日期:2012-03-30 00:00:00
abstract::The Demographic and Health Surveys (DHS) Program has supported three household Malaria Indicator Surveys (MIS) in Madagascar. The results of 13 key malaria indicators from these surveys have been mapped as continuous surfaces using model-based geostatistical methods. The opportunities and limitations of these mapped o...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/s12936-019-2729-7
更新日期:2019-03-22 00:00:00
abstract:BACKGROUND:Avian malaria vector competence studies are needed to understand more succinctly complex avian parasite-vector-relations. The lack of vector competence trials may be attributed to the difficulty of obtaining gametocytes for the majority of Plasmodium species and lineages. To conduct avian malaria infectivity...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/s12936-016-1198-5
更新日期:2016-03-11 00:00:00
abstract:BACKGROUND:In rural south-eastern Tanzania, Anopheles funestus is a major malaria vector, and has been implicated in nearly 90% of all infective bites. Unfortunately, little is known about the natural ecological requirements and survival strategies of this mosquito species. METHODS:Potential mosquito aquatic habitats ...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/s12936-020-03295-5
更新日期:2020-06-23 00:00:00
abstract:BACKGROUND:Malaria in pregnancy is associated with immunological abnormalities in the newborns, such as hampered T-helper 1 responses and increased T-regulatory responses, while the effect of maternal Plasmodium falciparum infection on foetal innate immunity is still controversial. MATERIALS AND METHODS:The immunophen...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/1475-2875-8-251
更新日期:2009-11-05 00:00:00
abstract::The classic formulae in malaria epidemiology are reviewed that relate entomological parameters to malaria transmission, including mosquito survivorship and age-at-infection, the stability index (S), the human blood index (HBI), proportion of infected mosquitoes, the sporozoite rate, the entomological inoculation rate ...
journal_title:Malaria journal
pub_type: 杂志文章,评审
doi:10.1186/1475-2875-3-13
更新日期:2004-06-04 00:00:00
abstract:BACKGROUND:Invasion of host erythrocytes by Plasmodium falciparum is central to the pathogenesis of malaria. Invasion involves recognition events between erythrocyte receptors and ligands on the merozoite, the invasive blood form of the parasite. Identifying and characterizing host-parasite interactions is impeded by t...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/s12936-015-0553-2
更新日期:2015-02-21 00:00:00
abstract:BACKGROUND:The diagnosis of malaria can be difficult in non-endemic areas, such as the United States, and delays in diagnosis and errors in treatment occur too often. METHODS:A nationwide survey of laboratories in the United States and its nine dependent territories was conducted in 2010 to determine factors that may ...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/1475-2875-10-340
更新日期:2011-11-10 00:00:00
abstract:BACKGROUND:Parasites from the genus Plasmodium, the aetiological agent of malaria in humans, can also infect non-human primates (NHP), increasing the potential risk of zoonotic transmission with its associated global public health concerns. In Colombia, there are no recent studies on Plasmodium spp. infecting free-rang...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/s12936-019-2910-z
更新日期:2019-08-19 00:00:00
abstract:BACKGROUND:Urban malaria can be a serious public health problem in Africa. Human-landing catches of mosquitoes, a standard entomological method to assess human exposure to malaria vector bites, can lack sensitivity in areas where exposure is low. A simple and highly sensitive tool could be a complementary indicator for...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/1475-2875-11-72
更新日期:2012-03-16 00:00:00
abstract:BACKGROUND:Anti-malarial drugs are an important tool for malaria control and elimination. Alongside their direct benefit in the treatment of disease, drug use has a community-level effect, clearing the reservoir of infection and reducing onward transmission of the parasite. Different compounds potentially have differen...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/s12936-017-1988-4
更新日期:2017-08-16 00:00:00
abstract:BACKGROUND:Mosquito-feeding assays are important tools to guide the development and support the evaluation of transmission-blocking interventions. These functional bioassays measure the sporogonic development of gametocytes in blood-fed mosquitoes. Measuring the infectivity of low gametocyte densities has become increa...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/s12936-017-1959-9
更新日期:2017-08-05 00:00:00
abstract:BACKGROUND:In Ghana, malaria is endemic and perennial (with significant seasonal variations in the three Northern Regions), accounting for 33 % of all deaths among children under 5 years old, with prevalence rates in children under-five ranging from 11 % in Greater Accra to 40 % in Northern Region. Ghana adopted the WH...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/s12936-016-1418-z
更新日期:2016-07-16 00:00:00
abstract:BACKGROUND:Malaria vector control in Tanzania is based on use of long-lasting insecticide treated nets (LLINs) and indoor residual spraying (IRS), which both rely on the use of chemical insecticides. The effectiveness of these control tools is endangered by the development of insecticide resistance in the major malaria...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/s12936-017-2087-2
更新日期:2017-10-30 00:00:00
abstract:BACKGROUND:Malaria is seasonal and this may influence the number of children being treated as outpatients in hospitals. The objective of this study was to investigate the degree of seasonality in malaria in lakeshore and highland areas of Zomba district Malawi, and influence of climatic factors on incidence of malaria....
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/s12936-017-1913-x
更新日期:2017-07-03 00:00:00
abstract:BACKGROUND:A malaria vaccine based on Plasmodium falciparum apical membrane antigen 1 (AMA1) elicited strain specific efficacy in Malian children that waned in the second season after vaccination despite sustained AMA1 antibody titers. With the goal of identifying a humoral correlate of vaccine-induced protection, pre-...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/s12936-019-2637-x
更新日期:2019-01-18 00:00:00
abstract:BACKGROUND:As Swaziland progresses towards national malaria elimination, the importation of parasites into receptive areas becomes increasingly important. Imported infections have the potential to instigate local transmission and sustain local parasite reservoirs. METHODS:Travel histories from Swaziland's routine surv...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/s12936-017-2004-8
更新日期:2017-09-08 00:00:00
abstract:BACKGROUND:Helminths and malaria are among the most prevalent infectious diseases in the world. They both occur in tropical area where they often affect the same populations. There are studies suggesting an effect of helminths on malariometric indices. For example, malaria attacks as well as disease severity has been s...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/s12936-015-0608-4
更新日期:2015-02-25 00:00:00
abstract:BACKGROUND:Post-malaria neurological syndrome (PMNS) is a debated entity, defined by neurological complications following a post-malaria symptom-free period and a negative blood smear. Four cases of PMNS are hereby reported and a review the literature performed to clarify the nosological framework of this syndrome. ME...
journal_title:Malaria journal
pub_type: 杂志文章,评审
doi:10.1186/s12936-018-2542-8
更新日期:2018-10-26 00:00:00
abstract:BACKGROUND:A malaria eradication goal has been proposed, at the same time as a new global strategy and implementation framework. Countries are considering the strategies and tools that will enable progress towards malaria goals. The eliminating malaria case-study series reports were reviewed to identify successful prog...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/s12936-016-1518-9
更新日期:2016-09-22 00:00:00
abstract:BACKGROUND:The pro-inflammatory S100 calcium binding protein A8 (S100A8) is elevated in the serum of patients with Plasmodium falciparum malaria, but its function in Plasmodium vivax malaria is not yet clear. This function was investigated in P. vivax-infected patients in this study. METHODS:The level of S100A8 in the...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/s12936-015-0855-4
更新日期:2015-10-05 00:00:00
abstract:BACKGROUND:Malaria is a major public health problem in Uganda and the current policy recommends introduction of rapid diagnostic tests for malaria (RDTs) to facilitate effective case management. However, provision of RDTs in drug shops potentially raises a new set of issues, such as adherence to RDTs results, managemen...
journal_title:Malaria journal
pub_type: 杂志文章,随机对照试验
doi:10.1186/s12936-015-0979-6
更新日期:2015-11-14 00:00:00
abstract:BACKGROUND:Several malaria vaccines are currently in clinical trials and are expected to provide an improved strategy for malaria control. Prior to introduction of a new vaccine, policymakers must consider the socio cultural environment of the region to ensure widespread community approval. This study investigated the ...
journal_title:Malaria journal
pub_type: 杂志文章
doi:10.1186/1475-2875-13-172
更新日期:2014-05-05 00:00:00
abstract::Anti-malarial drugs are now mainly deployed as combination therapy (CT), primarily as a mechanism to prevent or slow the spread of resistance. This strategy is justified by mathematical arguments that generally assume that drug 'resistance' is a binary all-or-nothing genetic trait. Herein, a pharmacological, rather th...
journal_title:Malaria journal
pub_type: 杂志文章,评审
doi:10.1186/1475-2875-13-62
更新日期:2014-02-20 00:00:00