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 cells obtained in vitro showed anti-HSP60 reactive proteins in the mitochondria and near the kinetoplast. Anti-HSP70 reactive proteins presented a more complex pattern. They were observed in different cellular compartments, and after heat shock all the three cell forms analyzed presented gold particles associated with the cellular membrane.
journal_name
Exp Parasitoljournal_title
Experimental parasitologyauthors
Giambiagi-deMarval M,Souto-Padrón T,Rondinelli Edoi
10.1006/expr.1996.0081subject
Has Abstractpub_date
1996-08-01 00:00:00pages
335-45issue
3eissn
0014-4894issn
1090-2449pii
S0014-4894(96)90081-8journal_volume
83pub_type
杂志文章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：:While in medium containing glucose, schistosomes exhibit homolactic fermentation. Accumulation of lactate acid in tissue fluid causes lowering of pH and a resultant inhibition of metabolic pathways. This requires lactate transporter protein in homolactic fermentors to facilitate the translocation of lactate(-) and [H(...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2006.03.007
更新日期：2006-11-01 00:00:00
abstract：:Schistosomiasis is a chronic disease caused by trematode flatworms of the genus Schistosoma; it accounts for more than 280,000 deaths annually. In this work we investigated the effect of the alkaloidic extract obtained by acid-base extraction of the dried fruits of Solanum lycocarpum on schistosomiasis. We used this e...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2012.12.012
更新日期：2013-04-01 00:00:00
abstract：:African trypanosomes exhibit dramatic developmental changes in carbohydrate and energy metabolism, with cytochrome-mediated respiration playing an important role only in the insect stages. The parasites possess three isozymes of malate dehydrogenase, each of which has a different subcellular localization and, likely, ...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1006/expr.1998.4260
更新日期：1998-05-01 00:00:00
abstract：:The existence of cholinergic receptors in the immune system cells is well documented. This study aimed to evaluate the acetylcholinesterase activity (AChE) in lymphocytes from rats infected with Trypanosoma evansi in acute and chronic phase disease. Twenty animals were infected with 10(6) trypomastigotes forms each an...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2010.10.017
更新日期：2011-02-01 00:00:00
abstract：:Cryptosporidiosis, caused by the protozoan parasite Cryptosporidium, represents the major public health concern of water utilities in developed nations due to its small size, resistance to disinfection and ability to be shed in large numbers in faeces. In Australia, recreational access is not allowed on direct supply ...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2012.04.015
更新日期：2012-08-01 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
abstract：:In this work CD4-knockout mice were used as a model to analyse the role of CD4+ T cells in the antibody response against Echinococcus granulosus immunization or experimental infection. Results obtained with mice immunized with protoscolex antigens indicated that these contain T-independent antigens. After infection, C...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2008.04.024
更新日期：2008-08-01 00:00:00
abstract：:Acanthamoeba is a free-living amoeba genus that causes several diseases namely, amoebic keratitis which is a painful sight threatening eyes disease. Its treatment is difficult and the exploration for new drugs is very important. The main objective of the present study was to evaluate the chemical composition of the Es...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2017.10.011
更新日期：2017-12-01 00:00:00
abstract：:The anthelmintic fenbendazole (FBZ) induces nuclear DNA fragmentation (DF) in intestinal cells of Haemonchus contortus. The DNA fragments had 3'-OH, which suggests involvement of a neutral DNase. To identify candidate DNase(s) involved, DNase activity in H. contortus intestine and other worm fractions was characterize...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/s0014-4894(03)00136-x
更新日期：2003-07-01 00:00:00
abstract：:Little is known about the prevalence of Balamuthia mandrillaris amoebae and Balamuthia amoebic encephalitis in Africa. As an approach, relative concentrations of amoebae-binding serum antibodies (Ab) were assessed by flow cytometry using formaldehyde-fixed B. mandrillaris, Acanthamoeba lenticulata 72-2 and Acanthamoeb...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2009.10.015
更新日期：2010-09-01 00:00:00
abstract：:The mechanisms underlying metronidazole (MTZ) resistance in Giardia duodenalis have been associated with decreased activity of the enzymes implicated in its activation including nitroductase-1, thioredoxin reductase and pyruvate-ferredoxin oxidoreductase (PFOR). MTZ activation generates radicals that can form adducts ...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2018.09.004
更新日期：2018-11-01 00:00:00
abstract：:Amphotericin B (Amp) has been well-successfully used to treat against Leishmania infection, although high toxicity has been found in patients. In the present study, Amp was administered in Leishmania infantum-infected BALB/c mice by three distinct delivery systems aiming to compare their efficacy against challenge inf...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2018.02.003
更新日期：2018-03-01 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：: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：:A mode of action of the inducible treatment with trypsin for the development of Mesocestoides lineatus tetrathyridium to adult was analyzed by administering various agents effective on Ca2+-dependent metabolic pathways in the cells: protein kinase C activators such as a synthetic diacylglycerol, 1-oleoyl-2-acetylglyce...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/0014-4894(86)90036-6
更新日期：1986-12-01 00:00:00
abstract：:Serine proteases have been identified as important molecules that are involved in many parasitic infections, and these molecules have also been suggested to play important roles in Trichinella spiralis infections. In the present study, the antigenic serine protease gene Ts-ADSp-7, which was screened from a cDNA librar...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2018.09.009
更新日期：2018-12-01 00:00:00
abstract：:Non-invasive small animal in vivo imaging is an essential tool in a broad variety of biomedical sciences and enables continuous monitoring of disease progression in order to develop and improve diagnostic, therapeutic and preventive measures. Imaging parasites non-invasively in live animals allows efficient parasite d...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2020.107905
更新日期：2020-07-01 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：:Extramedullar proliferation of eosinophil granulocytes can be induced in mice chronically infected with Schistosoma mansoni, by intraperitoneal implants of glass coverslips. Immature eosinophils are located in discrete foci on glass implants; they are not correlated with the eosinophil population of the peritoneal cav...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/0014-4894(86)90041-x
更新日期：1986-12-01 00:00:00
abstract：:Hyperinfective strongyloidiasis involving the threadworm , Strongyloides stercoralis, is well known in humans and primates. Although this nematode also frequently parasitizes dogs, canine hyperinfective strongyloidiasis has not been reported. To determine whether a fulminant pattern of nematode development can occur i...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/0014-4894(84)90103-6
更新日期：1984-06-01 00:00:00
abstract：:The rate of phosphorylation of 2-deoxyglucose (2DG) was determined by sequential pulsing of schistosomes (Schistosoma mansoni, S. japonicum, and S. haematobium) with 3H- and 14C-labeled 2-deoxy-D-glucose. Subsequent column chromatographic separation of the neutral [3H]2DG and [14C]2DG from the 3H- and 14C-labeled 2-de...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/0014-4894(87)90059-2
更新日期：1987-12-01 00:00:00
abstract：:The search for novel therapeutic candidates against animal trypanosomiasis is an ongoing scientific endevour because of the negative impacts of the disease to the African livestock industry. In this study, the in vivo therapeutic potentials of phytol toward Trypanosoma congolense infection and the inhibitory effects o...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2020.107943
更新日期：2020-09-01 00:00:00
abstract：:The differential effect of fox and pig bile and its corresponding low molecular weight fraction (LMW) was investigated on the in vitro invasion of MDCK-AA7 epithelial cell monolayers by Trichinella spiralis muscle larvae. Seven invasion experiments were performed and a total of 274 cell monolayers were examined. Fox a...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2010.05.013
更新日期：2010-12-01 00:00:00
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 struc...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2008.04.004
更新日期：2008-07-01 00:00:00
abstract：:Using [(3)H]inulin uptake as a measure of pharyngeal pumping activity, we have investigated and compared the effects of glutamate, ivermectin, and moxidectin on inulin uptake in susceptible and ivermectin-selected Haemonchus contortus. Inulin uptake is inhibited by glutamate, ivermectin, and moxidectin, at biologicall...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1006/expr.1999.4413
更新日期：1999-07-01 00:00:00
abstract：:In this study, human sera reactivity against nine peptides derived from the Toxoplasma gondii P30 protein was assessed by ELISA in patients with different clinical forms of toxoplasmosis. Same as has been reported in mice, sera from congenital, ocular and chronic asymptomatic toxoplasmosis patients recognized more str...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2009.06.017
更新日期：2009-10-01 00:00:00
abstract：:Cercariae of Schistosoma mansoni produce a wide variety of eicosanoids when stimulated by 3.3 mM linoleate. High-performance liquid chromatography indicated that 10(-5) M esculetin dramatically decreased eicosanoid production by cercariae. Ibuprofen (10(-4) M) also decreased eicosanoid production, but to a lesser exte...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/s0014-4894(85)80024-2
更新日期：1985-08-01 00:00:00
abstract：:Parasitic castration in the snail-trematode relationship can be understood as any change in the reproductive function of the snail that is due to interference by the developing larvae inside the snail that leads to the reduction or complete disruption of egg-laying activity. This study was designed to observe the para...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2013.03.020
更新日期：2013-06-01 00:00:00
abstract：:Giardia lamblia is a common cause of both acute and chronic diarrheal disease in humans worldwide. It has been shown that mast cells, IL-6 and TNF-alpha are substantially involved in the early control of G. lamblia infection in mice. However, no studies have yet been reported concerning the interaction between mast ce...
journal_title：Experimental parasitology
pub_type： 杂志文章
doi：10.1016/j.exppara.2010.06.013
更新日期：2010-11-01 00:00:00
