Abstract：
:The presence of the cytoskeleton of Acanthamoeba castellanii was observed by means of cryo-electronmicroscopy and immunofluorescence techniques. This structure is formed largely by fibers and networks of actin located mainly in cytoplasmic locomotion structures as lamellipodia and as well as in various endocytic structures. In addition, the comparison between total actin content in whole extracts among different amoebae was made. The molecular weight of actin in A. castellanii was 44 kDa, and 45 kDa for Naegleria fowleri and Entamoeba histolytica.
journal_name
Exp Parasitoljournal_title
Experimental parasitologyauthors
González-Robles A,Castañón G,Hernández-Ramírez VI,Salazar-Villatoro L,González-Lázaro M,Omaña-Molina M,Talamás-Rohana P,Martínez-Palomo Adoi
10.1016/j.exppara.2008.04.004subject
Has Abstractpub_date
2008-07-01 00:00:00pages
411-7issue
3eissn
0014-4894issn
1090-2449pii
S0014-4894(08)00098-2journal_volume
119pub_type
杂志文章abstract：:Previous studies have shown that intradermally (ID) injected Brugia pahangi L3 s migrate through various tissues and into the lymphatics of gerbils in a distinct pattern. Excretory/secretory products (ES) produced at the time of invasion of B. pahangi are likely to be important in this early migration phase of the par...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2013.08.007
更新日期：2013-10-01 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：:Considering that the treatment for toxoplasmosis is based on drugs that show limited efficacy due to their substantial side effects, the purpose of the present study was to evaluate the effects of Artemisia annua on in vitro and in vivo Toxoplasma gondii infection. A. annua infusion was prepared from dried herb and te...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2009.04.010
更新日期：2009-07-01 00:00:00
abstract：:A rodent model of malaria, Plasmodium berghei was used to assess the antimalarial potential of dinitroaniline herbicides. Trifluralin, pendimethalin, oryzalin, and benfluralin were all active against P. berghei in vitro at, or close to, submicromolar concentrations, with a rank order of potency similar to that against...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/s0014-4894(02)00016-4
更新日期：2002-03-01 00:00:00
abstract：:The stability of the gene encoding TSA417, a 72-kDa variant-specific surface protein (VSP) produced by trophozoites of Giardia intestinalis isolate WB-C6, was investigated in isolates of similar (Assemblage A / Group I) or distinct (Assemblage A / Group II) genotype. Using primers specific for the WB-C6 tsa417 gene, D...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1006/expr.1998.4325
更新日期：1998-11-01 00:00:00
abstract：:Chemoattraction studies were done with Schistosoma mansoni adults from mice. To test for attraction or repulsion, some worm pairs were separated mechanically and the individuals placed in polycarbonate chambers. Experiments were done at 37 C and chambers contained dialysis tube chimneys. In all cases, heterosexual att...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/0014-4894(83)90070-x
更新日期：1983-10-01 00:00:00
abstract：:Lipophosphoglycan (LPG) is structurally characterized by a series of phosphoglycan repeat units. Cellular LPG, isolated from promastigotes, has a very similar structure to culture supernatant LPG, but differs in the average number of phosphorylated oligosaccharide repeat units and in glycan composition. Comparison of ...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2009.09.017
更新日期：2010-02-01 00:00:00
abstract：:We performed a calibration of flotation in tube, McMaster and FLOTAC to determine the optimal flotation solution (FS) and the influence of faecal preservation for the diagnosis of Ancylostoma caninum in dogs, and compared the accuracy of the three copromicroscopic techniques. Among nine different FS, sodium chloride a...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2011.01.014
更新日期：2011-05-01 00:00:00
abstract：:Acacia farnesiana pods are rich in secondary metabolites and their biological activities have been recorded as antibacterial, antioxidant and anthelmintic. Previously, an in vitro bioguided study showed the important ovicidal and larvicidal effects of an organic fraction (EtOAc-F) from a hydroalcoholic extract of A. f...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2020.107980
更新日期：2020-11-01 00:00:00
abstract：:The sequential changes in the histology in scabietic lesions were investigated for hosts (rabbits) during sensitization and reinfestation with Sarcoptes scabiei. Experimentally infested naive hosts developed heavy scabies infestations but 65% of the hosts showed induced immunity (resistance) to reinfestation. All host...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1006/expr.1994.1005
更新日期：1994-02-01 00:00:00
abstract：:The oocysts of Eimeria tenella, one of the most pathogenic of several species causing chicken coccidiosis, are difficult to distinguish microscopically from several other infective Eimeria species. One copy of a gene coding for 5S ribosomal RNA has been cloned from E. tenella and sequenced. A coding region of 120 nucl...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1006/expr.1993.1008
更新日期：1993-02-01 00:00:00
abstract：:Monoclonal antibodies (mAb) directed against Schistosoma mansoni tropomyosin isoform, SMTM (Xu et al. Experimental Parasitology 69, 373-392, 1989), were used to test for cross-reactivity with Biomphalaria glabrata antigens. One mAb (1F10) recognized antigens of 39, 41, and 80 kDa in a snail head/foot antigen preparati...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1006/expr.1994.1028
更新日期：1994-05-01 00:00:00
abstract：:Rabbit antisera were raised against an 18 amino acid-long peptide that corresponds to the predicted sequence of the carboxy-terminal, nontriple helical region of the Haemonchus contortus 3A3 collagen gene. This sequence is highly conserved and diagnostic for members of the col-l collagen family, which includes the 3A3...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/0014-4894(90)90098-w
更新日期：1990-02-01 00:00:00
abstract：:Five-month-old beagle dogs were experimentally infected with amastigotes of Leishmania infantum and kept for 14 months. Infection course was monitored by clinical examination, serum protein variations, and levels of specific antibodies against Leishmania estimated by indirect immunofluorescence test and Western blotti...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1006/expr.1996.0018
更新日期：1996-03-01 00:00:00
abstract：:Schistosoma mansoni infection in humans and animals induces abnormal neurobehavioral responses following granuloma formation. In mice, granulomas in the liver are observed 8 weeks after infection, while after 15-20 weeks, the presence of eggs and granulomas in the brain has been reported. In this study, outbred CD-1 f...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1006/expr.1996.0047
更新日期：1996-06-01 00:00:00
abstract：:Many methods have been proposed for removing contaminating host cells from mouse peritoneal exudates infected with Toxoplasma gondii tachyzoites. Of these, eight established methods were compared. They were density gradients, sonication and trypsin digestion, differential centrifugation, haemolysin digestion, filtrati...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/0014-4894(84)90080-8
更新日期：1984-04-01 00:00:00
abstract：:The aim of this study was to observe the intestinal mucosal/systemic responses triggered by intranasal vaccination using recombinant Trichinella spiralis serine protease (rTsSP) and its capacity to elicit immune protection against larva challenge in a murine model. rTsSP coupled with cholera toxin B subunit (CTB) was ...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2019.04.006
更新日期：2019-06-01 00:00:00
abstract：:Five adjuvants were examined for their ability to potentiate the immune response of mice to soluble antigens from adult Nematospiroides dubius prepared by affinity chromatography against antibodies from repeatedly infected mice as ligands (IMIgAg). Immunized mice were better protected against N. dubius by IMIgAg injec...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/0014-4894(89)90009-x
更新日期：1989-01-01 00:00:00
abstract：:Resistance and sensitivity to normal human serum (NHS) of Trypanosoma congolense, a parasite believed to cause disease in animals only, were investigated in vivo as well as in vitro. Our results indicate that like Trypanosoma brucei, T. congolense can be grouped into three different phenotypes according to its resista...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/s0014-4894(03)00032-8
更新日期：2002-10-01 00:00:00
abstract：:Because traditional methods used for sewage sludge parasitological examinations have low sensitivity, a new, highly effective method (own method - OM) was devised. The principle of this method is to eliminate the flocculent effect on the structure of sewage sludge by mechanically damaging floccules in the presence of ...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2016.09.011
更新日期：2016-11-01 00:00:00
abstract：:Rhoptries are involved in host cell invasion and rhoptry polypeptides, including the Babesia bigemina rhoptry-associated protein-1 (RAP-1), are targets for protective immune responses. Polyclonal antisera produced against isolated rhoptries is directed predominantly against RAP-1 and reacts with both the merozoite and...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1006/expr.1995.1142
更新日期：1995-12-01 00:00:00
abstract：:The effect of a synthetic cecropin-like peptide, Shiva-3, on in vitro ookinete development and on the early sporogonic stages of Plasmodium berghei in the midgut of Anopheles albimanus was investigated. Peptide concentrations of 75 and 100 microM were effective (P < 0.05) in reducing ookinete production and the number...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1006/expr.1995.1075
更新日期：1995-06-01 00:00:00
abstract：:Opisthorchis viverrini is the only liver fluke that has been proved to be associated with cholangiocarcinoma (CCA). However, the mechanisms by which O. viverrini participates in the carcinogenesis of CCA are still unclear. To understand the biology and host-parasite interaction related to O. viverrini infection, gene ...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2008.08.004
更新日期：2008-12-01 00:00:00
abstract：:Infection with the protozoan Leishmania donovani in humans is usually subclinical. Parasites probably persist for the life of the host and the low-level infection is controlled by the cellular immune response. To better understand the mechanisms related to the control of infection, we studied the evolution and archite...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1006/expr.2001.4640
更新日期：2001-09-01 00:00:00
abstract：:Fasciolosis in ruminants is a relentless constraint in the livestock industry across the world. Immuno-prophylactic vaccines against fasciolosis may not come up in near future, rendering the control of this scourge with chemotherapy and snail population control. With the alarming threats of anti-fasciolid drug resista...
journal_title：Experimental parasitology
pub_type： 杂志文章,评审
doi：10.1016/j.exppara.2021.108066
更新日期：2021-01-12 00:00:00
abstract：:Coccidiosis is a major parasitic disease of poultry industry and an ideal vaccine should induce long-lasting cross-species protective immunity. Broiler chickens (Cobb 500) were inoculated with single, double or triple injections of a synthetic peptide (derived from sequences of Eimeria acervulina and Eimeria tenella a...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2005.03.026
更新日期：2005-08-01 00:00:00
abstract：:Two species of glycoproteins from Leishmania braziliensis promastigotes of apparent molecular weights of 53,000 (glycoprotein 53) and 47,000 (glycoprotein 47) were localized. Four lectins with different sugar specificities bound to the blotting sheet to which the electrophoretically separated materials were transferre...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/0014-4894(86)90188-8
更新日期：1986-06-01 00:00:00
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 classifica...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/0014-4894(89)90110-0
更新日期：1989-04-01 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：:Reliable analytical techniques to test growth-promoting and antimalarial efficacy on plasmodia are very important. Flow cytometry (FCM) offers the possibility to study developmental stages of intraerythrocytic growth of malaria parasites using nucleic acid staining. To analyze the growth of Plasmodium falciparum SYBR ...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2008.10.008
更新日期：2009-02-01 00:00:00
