Abstract:
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journal_name
Exp Parasitoljournal_title
Experimental parasitologyauthors
He GZdoi
10.1016/j.exppara.2012.04.001subject
Has Abstractpub_date
2012-04-11 00:00:00eissn
0014-4894issn
1090-2449pii
S0014-4894(12)00119-1pub_type
杂志文章abstract::The asexual development cycle of Plasmodium falciparum, a malarial parasite of humans, has been synchronized in culture by treating ring-stage parasites with aphidicolin, an inhibitor of DNA synthesis. Optimization of both the concentration of drug added to ring stage containing red blood cells and the duration of exp...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/0014-4894(84)90061-4
更新日期:1984-02-01 00:00:00
abstract::Inbred strains of mice differ in their susceptibility and resistance to challenge infections with Nematospiroides dubius. In our studies, F1 hybrid mice from resistant SJL and susceptible CBA parents were resistant to N. dubius challenge infections. Only 22% of backcrosses to SJL were susceptible while backcrosses to ...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/0014-4894(88)90003-3
更新日期:1988-10-01 00:00:00
abstract::Entomopathogenic nematode Heterorhabditis bacteriophora Az29 and Az36 isolates with different virulence against Popillia unipuncta and soil survival time were isolated from the Azorean archipelago (Portugal) and used for the study. RAPD analysis revealed a very low-level of genetic diversity (GD(axenic Az36 isolate)(a...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/j.exppara.2011.12.001
更新日期:2012-02-01 00:00:00
abstract::Murine malarial parasites have long been characterized by their requirement for either antibody-mediated immunity (AMI) or cell-mediated immunity (CMI) for suppression of acute parasitemia, with Plasmodium yoelii reportedly requiring AMI for suppression and P. chabaudi requiring CMI. To assess this characterization in...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1006/expr.1996.4132
更新日期:1997-02-01 00:00:00
abstract::At least eight protein members of HSP70 and three of the HSP60 families have been identified in Trypanosoma cruzi; of these, five HSP70 isoforms and one HSP60 isoform were respectively induced by a 2-hr heat-shock treatment at 37 degrees C. Immunoelectronmicroscopy of epimastigote, spheromastigote, and metacyclic cell...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1006/expr.1996.0081
更新日期:1996-08-01 00:00:00
abstract::Parasites of the Leishmania genus require for the growth and viability the de novo synthesis of specific sterols as such as episterol and 5-dehydroepisterol because cholesterol, which is abundant in their mammalian hosts, does not fulfill the parasite sterol requirements. Squalene synthase catalyzes the first committe...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/j.exppara.2005.08.006
更新日期:2005-12-01 00:00:00
abstract::The goal of this study was to compare two parasitological diagnostic techniques, such as by Micro-Haematocrit Centrifugation Technique (MHCT) and Direct Microscopic Examination (DME) with a serological method (iELISA), and a molecular procedure PCR, in rabbits experimentally infected with Trypanosoma evansi, in order ...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/j.exppara.2011.02.010
更新日期:2011-05-01 00:00:00
abstract::Chagas' disease is caused by unicellular parasite Trypanosoma cruzi (T. cruzi). It is endemic throughout Latin America, but nowadays has become a global challenge due to tourism and migration. Non-treated infection may result in health-threatening complications and lead to death. Current medications for this infection...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/j.exppara.2016.12.013
更新日期:2017-01-01 00:00:00
abstract::We have characterized a member of the profilin (PROF) family protein as a common antigen in three pathogens-Babesia bovis (B. bovis), Babesia bigemina (B. bigemina), and Babesia microti (B. microti)-and evaluated its immunogenic and cross-protective properties against a challenge infection with B. microti in BALB/c mi...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/j.exppara.2016.03.024
更新日期:2016-07-01 00:00:00
abstract::The present work evaluates the anti-Giardia activity of Syzygium aromaticum and its major compound eugenol. The effects were evaluated on parasite growth, adherence, viability and ultrastructure. S. aromaticum essential oil (IC(50)=134 μg/ml) and eugenol (IC(50)=101 μg/ml) inhibited the growth of G. lamblia. The essen...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/j.exppara.2011.01.011
更新日期:2011-04-01 00:00:00
abstract::Motility is required for feeding, reproduction and maintenance of the fluke in the host's liver. According to that, the neuromuscular system can be an attractive drugable target for chemotherapy. Musculature of the Fascioloides magna is organized into three layers, an outer circular layer, beneath this layer the longi...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/j.exppara.2015.09.012
更新日期:2015-12-01 00:00:00
abstract::Plasmodium vivax is the predominant species of the human malaria parasite present in the Indian subcontinent. There have been recent reports on Chloroquine (CQ) resistance and severe manifestations shown by P. vivax from different regions of the world including India. This study focuses on Bikaner, India where during ...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/j.exppara.2012.09.018
更新日期:2012-12-01 00:00:00
abstract:BACKGROUND:American cutaneous leishmaniasis (ACL) is caused by different Leishmania parasites, which stimulate and direct the immune response against the infection. OBJECTIVE:To evaluate the TaqMan probe technology applicability to diagnose and identifying of Leishmania spp. related to the ACL etiology. METHODOLOGY:T...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/j.exppara.2020.108019
更新日期:2020-12-01 00:00:00
abstract::Three different cell lines (murine macrophages, HeLa and osteosarcoma cells) were assayed in order to check for the manifestation of the cytopathic effects of three strains of Acanthamoeba recently isolated in our laboratory from contact lens cases: CLC-16, CLC-41.r and CLC-51-l. Adhesion and cytotoxicity assays were ...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/j.exppara.2009.10.011
更新日期:2010-09-01 00:00:00
abstract::In this work we demonstrated that promastigotes of Leishmania amazonensis exhibit an Mg-dependent ecto-ATPase activity, which is stimulated by heat shock. The Mg-dependent ATPase activity of cells grown at 22 and 28 degrees C was 41.0+/-5.2 nmol Pi/h x 10(7)cells and 184.2+/-21.0 nmol Pi/h x 10(7)cells, respectively. ...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/j.exppara.2008.01.003
更新日期:2008-05-01 00:00:00
abstract::Visceral Leishmaniasis is an endemic disease in Brazil caused by Leishmania infantum chagasi and its main vector species is the sand fly Lutzomyia longipalpis. Epidemiological studies have used conventional PCR techniques to measure the rate of infection of sand flies collected in the field. However, real-time PCR can...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/j.exppara.2011.08.010
更新日期:2011-11-01 00:00:00
abstract::Giardia duodenalis is one of the most important intestinal parasites globally, especially in children, and in Cuba is the leading cause of chronic paediatric diarrhoea in this population. G. duodenalis is composed of eight genetic groups (or assemblages), two of which (A and B) are apparently zoonotic, occurring in bo...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/j.exppara.2019.107814
更新日期:2020-02-01 00:00:00
abstract::Molecular characterizations of Cryptosporidium spp. in dairy cattle in industrialized nations have mostly shown a dominance of Cryptosporidium parvum, especially its IIa subtypes in pre-weaned calves. Few studies, however, have been conducted on the distribution of Cryptosporidium species and C. parvum subtypes in var...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/j.exppara.2013.09.002
更新日期:2013-11-01 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::Though parasite cyclophilins are promising new drug targets, Eimeria tenella cyclophilins have not been characterized yet. Here, we describe an 89kDa cyclophilin, designated EtCYP89. It is expressed throughout the developmental cycle of E. tenella, both in the intracellular stages in chicken and in extracellular sporu...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/j.exppara.2007.07.013
更新日期:2008-02-01 00:00:00
abstract::During its life cycle the malarial parasite Plasmodium forms three invasive stages which have to invade different and specific cells for replication to ensue. Invasion is vital to parasite survival and consequently proteins responsible for invasion are considered to be candidate vaccine/drug targets. Plasmodium perfor...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/j.exppara.2007.01.015
更新日期:2007-08-01 00:00:00
abstract::Schistosoma mansoni cercariae are stimulated by 2-tetradecenoic acid (TDA) to penetrate agar substrates. TDA simultaneously causes tegumental transformation similar to that seen when cercariae transform to schistosomula, reduces the Cercarienhüllen reaction in immune human serum, and reduces larval tolerance to water....
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/0014-4894(84)90037-7
更新日期:1984-10-01 00:00:00
abstract::Trypanosoma cruzi infection in humans and experimental animals often results in a chronic heart and gut inflammation and a dysfunction known as Chagas' disease. Previous studies have shown that the cellular infiltrate in the hearts of animals with chronic Chagas' disease consists mainly of CD8+ T cells. In this study,...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1006/expr.1996.0106
更新日期:1996-11-01 00:00:00
abstract::This study presents the first genetic characterization of five Trypanosoma rangeli isolates from Minas Gerais, in the southeast of Brazil and their comparison with Colombian populations by minicircle classification, RAPD-PCR and LSSP-PCR analyses. Our results demonstrated a homogenous T. rangeli population circulating...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/j.exppara.2007.03.007
更新日期:2007-09-01 00:00:00
abstract::Three clones of Entamoeba histolytica (L-6, C93, C919) were isolated by mutagenesis with ethyl methanesulfonate from the axenic strain HM1:IMSS and were studied for adherence, cytolytic, and soluble galactose inhibitable lectin activity. Avirulent clones adhered to and killed fewer Chinese hamster ovary cells than HM1...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/0014-4894(87)90157-3
更新日期:1987-04-01 00:00:00
abstract::One of the most fascinating aspects of the Entamoeba histolytica trophozoite ultrastructure is the lack of a typical secretory pathway, particularly of rough endoplasmic reticulum and Golgi system, in a cell with such a high secretory activity. Here, we describe the isolation of amoeba cell structures containing ER-ty...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/j.exppara.2005.04.002
更新日期:2005-08-01 00:00:00
abstract::A ceramide-anchored glycophosphosphingolipid antigen was isolated from the lipid extract of Leishmania donovani promastigotes. The affinity-purified glycolipid antigen contained galactose, mannose, myo-inositol, phosphate, ceramide, and hexosamine but no sialic acid. The phosphate group was present internally at the c...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/0014-4894(92)90148-4
更新日期:1992-05-01 00:00:00
abstract::Mice were infected with 8- or 25-infective worms of advanced third stage Gnathostoma spinigerum larvae (L3) which were obtained from natural infected eels. On day 14, 60 and 200 post infections (PI), spleen cells of infected mice were tested for lymphoproliferative responses in vitro against the mitogen and specific L...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/j.exppara.2012.08.002
更新日期:2012-11-01 00:00:00
abstract::Susceptible A/J and more resistant C57BL/6J mice were infected with Plasmodium chabaudi chabaudi 54X, P.c. chabaudi AS and Plasmodium chabaudi adami 408XZ. As expected, most C57BL/6J mice survived the infections with the different isolates. But in contrast to previous observations, not all A/J mice succumbed to infect...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/j.exppara.2004.07.011
更新日期:2004-11-01 00:00:00
abstract::Leishmaniasis is one of the most neglected tropical infectious diseases in the world. The emergence of drug resistance and toxicity and the high cost of the available drugs with a lack of new anti-leishmanial drugs highlight the need to search for newer therapies with anti-leishmanial activities. Due to the mesenchyma...
journal_title:Experimental parasitology
pub_type: 杂志文章
doi:10.1016/j.exppara.2020.108063
更新日期:2021-01-04 00:00:00