Abstract：
:In 1912 Blastocystis hominis was identified as a new species and classified as a yeast (Brumpt 1912). In the early 1920s several groups confirmed its classification as a yeast, specifically a member of the genus Schizosaccharomyces (discussed by Zierdt et al. 1967). Apart from an occasional case report, the classification of B. hominis and its role as a harmless intestinal yeast was not questioned for another 50 years. Then, Zierdt (1967) suggested that it should be classified in the phylum Protozoa, subphylum Sporozoa, and that it should be considered as a potential pathogen. The likely role of B. hominis as a human pathogen has recently become more firmly established (Garcia et al. 1984; Sheehan et al. 1986) and its classification has been changed. Although the classification of B. hominis as a protozoon was assumed widely, classification as a sporozoon was not accepted, and the most recent definitive classification of the Protozoa did not even list B. hominis (Lee et al. 1985). Then, based essentially on a review of the known characteristics of the organism, it was recently reclassified into the subphylum Sarcodina (Zierdt 1988). Clearly, the phylogeny of this emerging human pathogen needs definitive analysis (Mehlhorn 1988).
journal_name
Exp Parasitoljournal_title
Experimental parasitologyauthors
Johnson AM,Thanou A,Boreham PF,Baverstock PRdoi
10.1016/0014-4894(89)90110-0subject
Has Abstractpub_date
1989-04-01 00:00:00pages
283-8issue
3eissn
0014-4894issn
1090-2449pii
0014-4894(89)90110-0journal_volume
68pub_type
杂志文章abstract：:Both the Weybridge strain and a mixture of six laboratory and field strains of Eimeria maxima have been attenuated by selection for early maturation of oocysts during serial passage in chickens. The prepatent times of the resultant precocious lines produces after selection were reduced from approximately 120 hr to les...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/0014-4894(86)90152-9
更新日期：1986-04-01 00:00:00
abstract：:With the aim of determining selectivity and the possible target(s) of nitroheteroaryl-1,3,4-thiadiazoles considered as possible leads for the development of anti-leishmanial agents, we studied 5-nitroimidazole, 5-nitrofuran and 5-nitrothiophene analogs of N-substituted-piperazinyl-1,3,4-thiadiazoles. We investigated 2...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2008.12.004
更新日期：2009-04-01 00:00:00
abstract：:About 200 clinically used amphiphilic cationic drugs have been shown to be active in vitro against Trypanosoma cruzi at concentrations of less than or equal to 1 mM. Activity against epimastigote and trypomastigote forms was similar, and in both cases the most potent drugs were litracene, maprotiline, thioproperazine,...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/s0014-4894(85)80020-5
更新日期：1985-08-01 00:00:00
abstract：:Trophozoites and cysts of free-living Acanthamoeba castellanii present a serious risk to human health as causative agents of human diseases such as fatal granulomatous amoebic encephalitis and Acanthamoeba keratitis that is reported from various part of the world, also in Poland, with increasing frequency, particularl...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2010.01.025
更新日期：2010-09-01 00:00:00
abstract：:Protein tyrosine phosphorylation (PY) is a well-known signalling mechanism which is also involved in host-parasite interactions. Despite its transcendence, PY has been poorly studied in parasitic helminths. The aim of this study is to examine the effect of bile salts on the PY pattern in parasitic trematodes. Two dist...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2004.01.006
更新日期：2004-01-01 00:00:00
abstract：:Three studies were conducted to examine the function of ecdysteroids in the development of parasitic nematodes. Ecdysone and 20-hydroxyecdysone were extracted, separated chromatographically, and measured in the reproductive tracts of adult female Ascaris suum. Perienteric fluid and the body wall did not contain measur...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/0014-4894(85)90024-4
更新日期：1985-10-01 00:00:00
abstract：:The diagnostic potential of recombinant E/S antigens of the lymphatic filaria Brugia malayi was investigated by Western blot. A cDNA expression library was constructed using B. malayi male adult worm mRNA, and E/S recombinants were identified with a rabbit antiserum raised against E/S products collected in vitro from ...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1006/expr.1994.1110
更新日期：1994-12-01 00:00:00
abstract：:Larvae of Rhinoestrus spp. (Diptera, Oestridae) infect nasal and sinus cavities of horses, causing a nasal myiasis characterized by severe respiratory distress. Presently, the diagnosis of horse nasal botfly relies on the observation of clinical signs, on the post mortem retrieval of larvae or on molecular assays perf...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2009.11.014
更新日期：2010-04-01 00:00:00
abstract：:Environmental stress and endocrine control can affect pathogenesis of sexually transmitted diseases such as trichomoniasis. Acute Tritrichomonas foetus infection was compared in female BALB/c mice to infections in mice treated with high doses of estradiol or housed in constant bright illumination (stressed). In untrea...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2006.07.009
更新日期：2007-02-01 00:00:00
abstract：:Differences in gene expression between adult and immature Fasciola hepatica (liver fluke) parasites isolated from the mammalian host were investigated using the technique of differential display. For any given primer combination used to produce these displays there were, on average, 22% apparently adult-specific and 1...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1006/expr.1998.4287
更新日期：1998-06-01 00:00:00
abstract：:An active Trypanosoma cruzi transmission cycle maintained by wild rodents in the Andean valleys of Cochabamba Bolivia is described. Wild and domestic Triatoma infestans with 60% infection with T. cruzi were found and was evidenced in 47.5% (rodents) and 26.7% (marsupial) by parasitological and/or serologycal methods. ...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2006.04.010
更新日期：2006-12-01 00:00:00
abstract：:The largest obstacle impeding the development of an effective malaria vaccine is the incomplete understanding of how the immune response is regulated during infection. B-1a cells, a poorly understood subcategory of B lymphocytes, produce nonpathologic autoantibodies of low affinity which have been shown to have distin...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1006/expr.2001.4622
更新日期：2001-06-01 00:00:00
abstract：:Whole cell extracts of 10 clones of bloodstream forms of African trypanosomes representing two strains of Trypanosoma brucei gambiense, one strain of T. b. rhodesiense and one strain of T. b. brucei were fractionated on sodium dodecyl sulfate-polyacrylamide gels, electrophoretically transferred to nitrocellulose paper...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/0014-4894(87)90075-0
更新日期：1987-02-01 00:00:00
abstract：:The present study aimed to evaluate the acaricidal efficacy of fluazuron (2.5 mg/kg), administered as a pour-on, in comparison to an injectable formulation containing fluazuron (1.6 mg/kg) + ivermectin (0.63 mg/kg), against Rhipicephalus (Boophilus) microplus in naturally and experimentally infested cattle. Two studie...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2015.02.004
更新日期：2015-06-01 00:00:00
abstract：:Avian coccidiosis is a widespread and economically significant disease of poultry. It is an enteric disease caused by several protozoan Eimeria species. Eimeria belongs to the phylum Apicomplexa, which exhibits an unusual mechanism of host cell invasion. During invasion of host cells, the protein apical membrane antig...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2016.09.014
更新日期：2016-11-01 00:00:00
abstract：:The prevalence of Cryptosporidium and microsporidia in feral horses, which have minimal contact with livestock and humans, is not currently known. We report the findings of a study on Cryptosporidium and microsporidia in 34 Mustangs and 50 Chincoteague ponies in the USA. Fecal samples were screened for presence of Cry...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2015.12.004
更新日期：2016-03-01 00:00:00
abstract：:Haemonchus contortus is the most economically important blood feeding nematode parasite of sheep and goats all over the world. Enolase in helminth parasites is a multi-functional enzyme which involves in glycolysis and host tissue invasion. In this study, the recombinant H. contortus enolase (rHcENO) was evaluated for...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2015.04.016
更新日期：2015-07-01 00:00:00
abstract：:CBA/J mice are resistant to Leishmania major and susceptible to Leishmania amazonensis. Early events determine infection outcome. Until now, PIV (in vitro priming) immune response to L. amazonensis has not been assessed. Herein, we have shown that compared to L. major, L. amazonensis induced higher parasite burden ass...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2006.01.008
更新日期：2006-07-01 00:00:00
abstract：:This is the first report establishing the existence of glycolipids synthesized by plasmodia, in particular Plasmodium falciparum. Trophozoites, schizonts, gametocytes, and gametes were metabolically labeled in vitro with [3H]glucosamine, [3H]galactose, [3H]glucose, [3H]mannose, [3H]fucose, [32P]inorganic phosphate, or...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/0014-4894(86)90016-0
更新日期：1986-08-01 00:00:00
abstract：:A murine model system was developed to study the induction and mechanism of protective immunity to L3 of Strongyloides stercoralis. L3 were implanted in BALB/cByJ mice in diffusion chambers constructed with 0.1- or 2.0-microns-pore-size membranes. Parasites survived equally well regardless or membrane type for 7 days,...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1006/expr.1995.1036
更新日期：1995-03-01 00:00:00
abstract：:Toll receptors play a critical role in the rapid activation of innate immune responses to a variety of pathogens. In mammals, Toll-like receptors (TLR) have been found in both immune related cells and other cells. At present little is known about the participation of TLR in host defense mechanisms during parasitic inf...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2011.12.002
更新日期：2012-03-01 00:00:00
abstract：:Proteasomes are multi-subunit proteases involved in several mechanisms and thought to contribute to the regulation of cellular homeostasis. Here, we report for the first time biochemical evidence for the existence of a ubiquitin-proteasome proteolytic pathway in this parasite. Proteasomes from both cercariae and adult...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2005.01.002
更新日期：2005-04-01 00:00:00
abstract：PURPOSE:Praziquantel (PZQ) is the conventional antibilharzial agent. Nevertheless, no antibilharzial prophylactic agents or 100% curable therapy approved and no reported data about use of human CD34+ Umbilical Cord Blood Stem Cells (CD34+UCBSCs) or Wharton Jelly Mesenchymal Stem Cells (WJMSCs) in prevention and/or comp...
journal_title：Experimental parasitology
pub_type： 杂志文章,评审
doi：10.1016/j.exppara.2020.107938
更新日期：2020-10-01 00:00:00
abstract：:This report describes a molecular method for determining in a first step the generic composition of a nematode community and in a second step, the resistance of each species to benzimidazole (BZ). We first established a polymerase chain reaction (PCR) linked to a restriction fragment length polymorphism strategy using...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1006/expr.2000.4542
更新日期：2000-08-01 00:00:00
abstract：:Typically, antimicrobial peptides (AMPs) are short positive charged peptides serving a key role in innate immunity as well as antimicrobial activity. Discovering novel therapeutic agents is considered as an undeniable demand due to increasing microbial species with antibiotic resistance. In this direction, the unique ...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2019.107823
更新日期：2020-02-01 00:00:00
abstract：:The aim of this study was to develop a simple and reliable method to determine the viability of Giardia intestinalis after incubation with an anti-giardial agent by using a colorimetric method. Factors that may affect the optical density value were systematically evaluated. The most suitable conditions were obtained w...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2010.09.006
更新日期：2011-02-01 00:00:00
abstract：:The role of oxidative stress in the pathogenicity of acanthamoebiasis is an important aspect of the intricate and complex host-parasite relationship. The aim of this experimental study was to determine oxidative stress through the assessment of lipid peroxidation product (LPO) levels and antioxidant defense mechanism ...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2018.09.002
更新日期：2018-10-01 00:00:00
abstract：:An NADP-linked glutamate dehydrogenase (EC 1.4.1.4) was found in the soluble fraction of Trichomonas vaginalis. Its molecular weight was about 230,000 (gel filtration). The enzyme, partially purified by diafiltration and hydroxyapatite column chromatography, was heat stable (1 hr at 57 C). It catalyzed both the aminat...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/0014-4894(88)90007-0
更新日期：1988-10-01 00:00:00
abstract：:Ninety-one Chilean, 15 Bolivian, and 9 Argentinian Trypanosoma cruzi stocks, isolated from various hosts and vectors, were characterized by schizodeme analysis with EcoRI and MspI endonucleases. The three major similar pattern groups that emerged from this sample correlated with results of isoenzyme analysis. This res...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/0014-4894(92)90178-d
更新日期：1992-09-01 00:00:00
abstract：:In the intestinal tract of fifth instars of the hematophagous reduviid bugs Rhodnius prolixus and Triatoma infestans blood ingestion induced an initial decrease of the concentration of the respective symbiotic bacteria Rhodococcus rhodnii and Nocardia sp. and then within 10 days a 15- or 18-fold increase of the total ...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1006/expr.2001.4653
更新日期：2002-01-01 00:00:00
