Abstract：
:The sequence, genomic organization, and transcription of the gene encoding the H2A histone protein of the protozoan parasite Trypanosoma rangeli is described in this paper. The locus encoding the T. rangeli H2A protein is formed by at least 11 gene units measuring 790 nucleotides in length, organized in tandem, and located in a single chromosome of approximately 1.9 Mb. The gene units actively transcribe only one size class of mRNA measuring 0.7 kb in length. The T. rangeli H2A protein contains in the amino-terminal the AGLXFPV motif, which is conserved in a broad range of H2A proteins, and the RSAK motif, which is implicated in repression of the histone's basal transcription in yeast. The carboxyl-terminal of the protein contains a two-lysine residue described as the ubiquitin binding site and the histidine residue implicated in DNA binding.
journal_name
Parasitol Resjournal_title
Parasitology researchauthors
Puerta C,Cuervo P,Thomas MC,Lopez MCdoi
10.1007/s004360000270subject
Has Abstractpub_date
2000-11-01 00:00:00pages
916-22issue
11eissn
0932-0113issn
1432-1955journal_volume
86pub_type
杂志文章abstract：:Maturation of trematode larval stages is expected to be temporally and spatially adapted to maximise the encounter with the adequate downstream host, i.e. the host, which will be infected by this parasite stage. Since studies on intramolluscan parasite maturation are scarce but important in the context of parasite tra...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-015-4774-7
更新日期：2016-02-01 00:00:00
abstract：:The seasonal dynamics of Gyrodactylus rhodei, a monogenean ectoparasite of bitterling (Rhodeus sericeus), was studied from June 2000 to May 2001 in the Kyjovka River, Czech Republic. A negative relationship between prevalence and intensity of infection of G. rhodei and water temperature was found. Metrical variability...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-005-1311-0
更新日期：2005-04-01 00:00:00
abstract：:The giant thorny-headed worm Macracanthorhynchus hirudinaceus is a zoonotic acanthocephalan species with a worldwide distribution. Its natural definitive hosts are primarily pigs and wild boars (Sus scrofa), and scarabaeid beetles serve as the intermediate host. To date, there has only been one record of this acanthoc...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-018-5922-7
更新日期：2018-07-01 00:00:00
abstract：:When in vitro cultivation was used as the 'gold standard' for the detection of Blastocystis hominis in stool specimens, simple smear and trichrome staining showed sensitivities of 16.7% and 40.2% and specificities of 94% and 80.4%, respectively. In vitro cultivation also enhanced PCR amplification for the detection of...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-004-1157-x
更新日期：2004-08-01 00:00:00
abstract：:The morphology and ecology are described for four sibling species of digenean metacercariae: Meiogymnophallus minutus (Cobbold 1859), M. strigatus (Lebour 1908) from the estuarine cockle Cerastoderma edule L. and M. fossarum (Bartoli, 1965) and M. rebecqui (Bartoli, 1983) comb. nov. from the brackish water lagoon cock...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s004360050153
更新日期：1996-01-01 00:00:00
abstract：:In Europe, mosquito-related public health concerns are growing due to the increasing spread of invasive mosquito species and the recent emergence of mosquito-borne arboviruses. A vital backbone in the assessment of these issues is detailed knowledge of the mosquito fauna, i.e. regional mosquito inventories. It was the...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-014-3952-3
更新日期：2014-08-01 00:00:00
abstract：:A novel microsporidial disease was documented in two ornamental fish species, black tetra Gymnocorymbus ternetzi Boulenger 1895 and cardinal tetra Paracheirodon axelrodi Schultz 1956. The non-xenoma-forming microsporidium occurred diffusely in most internal organs and the gill, thus referring to the condition as tetra...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-020-06988-7
更新日期：2021-01-08 00:00:00
abstract：:Introduced Siberian chipmunks Eutamias sibiricus have been reported to be important reservoirs for human Lyme disease, as they may host high numbers of hard ticks carrying Borrelia spp. and other pathogens. In the present study, we assessed the prevalence of Borrelia spp. and other pathogenic bacteria in ectoparasite ...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-018-6022-4
更新日期：2018-10-01 00:00:00
abstract：:Common helminth infections promote Th2-skewed immune responses in their hosts. We have studied the role of intact carbohydrate structures on Taenia crassiceps compounds in the induction of biased type 2 and anti-inflammatory immune responses on peptide-stimulated T cells by using DO11.10 transgenic (OVA Tg) mice. Whil...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-006-0159-2
更新日期：2006-09-01 00:00:00
abstract：:Efficacy and safety of treatment with imidacloprid 10%+moxidectin 2.5% spot-on (Advocate, Advantage multi; Bayer AG, Leverkusen, Germany) were tested in dogs naturally infested with Sarcoptes scabiei or Otodectes cynotis in a multi-centre, controlled, randomized, blinded field study conducted in France, Germany, Alban...
journal_title：Parasitology research
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1007/s00436-005-1449-9
更新日期：2005-10-01 00:00:00
abstract：:Preliminary findings of a high prevalence of Clonorchis sinensis in wild-caught fish in a North Vietnam reservoir (Thac Ba reservoir, Yen Bai Province) prompted a longitudinal epidemiological study of fish infections. Monthly collections of fish from September 2014 to August 2015 were processed for recovery of metacer...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-016-5100-8
更新日期：2016-09-01 00:00:00
abstract：:Knowledge of species and genotypes on Cryptosporidium involved in human transmission is fundamental in studying the epidemiology of cryptosporidiosis. This is the first study in molecular epidemiology of cryptosporidiosis that has been made in Chile. Cryptosporidium parvum species and genotypes involved in human and b...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-005-1391-x
更新日期：2005-08-01 00:00:00
abstract：:Infection with blood flukes of the genus Schistosoma causes considerable human and animal morbidity, mortality and economic loss to the livestock industry. Current diagnostic tools have limitations. In this study, we compared the sedimentation and filtration methods for the diagnosis of schistosomiasis in livestock. A...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-020-06660-0
更新日期：2020-05-01 00:00:00
abstract：:Isometamidium chloride (ISM) is an effective trypanocide with curative and prophylactive activity in husbandry animals. The mode of action of ISM against pathogenic trypanosomes is not fully understood, but there is evidence in the literature that kinetoplastic topoisomerase type II is selectively inhibited by the dru...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s004360050346
更新日期：1997-01-01 00:00:00
abstract：:The source of chemical anthelmintics (levamisole, flubendazole, and thiabendazole) had limited the success of gastrointestinal nematodiasis control in sheep and goats and thus awakened interest in the study of medicinal plant extracts as alternative sources of anthelmintics. The egg hatching and larvicidal effect of i...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-010-2218-y
更新日期：2011-07-01 00:00:00
abstract：:Sarcocystis neurona is the parasite associated with equine protozoal myeloencephalitis (EPM). Recently, cats (Felis domesticus) have been implicated as a potential intermediate host in the life cycle of S. neurona. This study was initiated to determine whether cats have antibodies that react to S. neurona antigens sim...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s004360100503
更新日期：2002-01-01 00:00:00
abstract：:Due to the global health problems associated with mosquito-borne diseases, over two million people primarily in the tropical countries are at risk. The widely and commonly used chemical method though effective, has some major disadvantages making insect control practically difficult. In view of the above, it is unavoi...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-011-2261-3
更新日期：2011-08-01 00:00:00
abstract：:The leaf extract of Acalypha alnifolia with different solvents - hexane, chloroform, ethyl acetate, acetone and methanol - were tested for larvicidal activity against three important mosquitoes such as malarial vector, Anopheles stephensi, dengue vector, Aedes aegypti and Bancroftian filariasis vector, Culex quinquefa...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-011-2525-y
更新日期：2012-02-01 00:00:00
abstract：:Hookworm infection is still a public health problem in developing countries. Aspartic protease plays an important role in parasite invasion and migration in the host. Aspartic protease gene from Ancylostoma caninum has been reported (Biochem Biophys Res Commun 227:294-302, 1996), but the activity of Acasp in eggs and ...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-009-1332-1
更新日期：2009-06-01 00:00:00
abstract：:We examine the taxonomic composition and endemism of adult helminth parasites of freshwater fishes of Mexico, with regard to the main hydrological basins of the country. A presence-absence matrix, including every species of adult helminth parasites of freshwater fishes from 23 Mexican hydrological basins was compiled ...
journal_title：Parasitology research
pub_type： 杂志文章,评审
doi：10.1007/s00436-012-3175-4
更新日期：2013-01-01 00:00:00
abstract：:Schistosomiasis remains a major public health problem and it is an immune disease. The schistosome egg is the primary parasite factor responsible for the overt disease. The eggs release the soluble antigen, which induces intensive tissue reaction, a granulomatous reaction to the eggs. If granuloma formation could be s...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-011-2485-2
更新日期：2011-11-01 00:00:00
abstract：:To mimic a human malaria infection in the endemic condition, two strains of mice (Balb/c and CBA) were infected and treated several times to generate so-called semi-immune status. As previously reported, neither mice (Balb/c and CBA) strain showed cerebral malaria, even in the susceptible C57BL/6 (B6). The significant...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-010-2121-6
更新日期：2011-04-01 00:00:00
abstract：:Metazoan parasites of guilds of benthic snails and crustaceans and of four fish families--Gobiidae, Gasterosteidae, Syngnathidae, and Zoarcidae--were investigated off the brackish Salzhaff area (Southwest Baltic) in the semienclosed Salzhaff and the near Rerik Riff in the free Baltic. Comparisons revealed greater simi...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s004360050681
更新日期：2000-05-01 00:00:00
abstract：:The hypothesis of a positive correlation between host specificity and taxonomic diversification was tested in a family of fish ectoparasites, the Diplectanidae Bychowsky 1957 (Monogenea). A comparative analysis of correlation of species richness with host specificity was performed using an adapted independent contrast...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s004360000325
更新日期：2001-03-01 00:00:00
abstract：:A LightCycler real-time polymerase chain reaction (PCR) assay was developed to detect Wuchereria bancrofti DNA in blood-fed mosquitoes. The assay is based on fluorescence melting curve analysis of the PCR product generated from a family of repeated DNA elements: the 182 bp SspI repeat, specific to the genus Wuchereria...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-004-1221-6
更新日期：2004-11-01 00:00:00
abstract：:This is the first study dealing with the association between HLA alleles and cystic echinococcosis (CE) in Yemeni patients. The present study aimed to detect the association of HLA-DRB(1) alleles and susceptibility or resistance to CE in Yemeni patients by HLA-DRB(1) typing; first by HLA-DRB(1) amplification using PCR...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-010-1868-0
更新日期：2010-07-01 00:00:00
abstract：:A pellet freezing method, one type of rapid freezing protocol, was established for Trichomonas vaginalis. As cryoprotectants, 5-20% dimethylsulfoxide (DMSO), ethylene glycol, propylene glycol, and glycerol were used. Of these, DMSO showed a high protective effect, with a maximum effect at a concentration of 20%. No ef...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-007-0559-y
更新日期：2007-09-01 00:00:00
abstract：:With climate warming, malaria in humans and birds at upper elevations is an emerging infectious disease because development of the parasite in the mosquito vector and vector life history are both temperature dependent. An enhanced-mosquito-movement model from climate warming predicts increased transmission of malaria ...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-013-3578-x
更新日期：2013-11-01 00:00:00
abstract：:The endogenous cycle of Eimeria flavescens was studied in specific pathogen-free rabbits by means of histology and transmission electron microscopy. In total, five asexual generations were observed and two types of meronts and merozoites were found in each generation. Type A gave rise to a smaller number of thick poly...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/s00436-003-0946-y
更新日期：2003-10-01 00:00:00
abstract：:The present report describes the radioactive labeling of polar lipids in in vitro cultures of Plasmodium falciparum as well as their extraction with organic solvents and their partial characterization by chemical and enzymatic methods. All substances detected could be cleaved by alkali, suggesting that they were ester...
journal_title：Parasitology research
pub_type： 杂志文章
doi：10.1007/BF00931698
更新日期：1992-01-01 00:00:00
