Published in Mem Inst Oswaldo Cruz on January 01, 1991
The effect of Coriandrum sativum seed extract on the learning of newborn mice by electric shock: interaction with caffeine and diazepam. Psychol Res Behav Manag (2011) 0.81
A novel T. cruzi heparin-binding protein promotes fibroblast adhesion and penetration of engineered bacteria and trypanosomes into mammalian cells. Cell (1991) 2.30
Involvement of hippocampal cAMP/cAMP-dependent protein kinase signaling pathways in a late memory consolidation phase of aversively motivated learning in rats. Proc Natl Acad Sci U S A (1997) 2.20
Memory formation: the sequence of biochemical events in the hippocampus and its connection to activity in other brain structures. Neurobiol Learn Mem (1997) 2.11
Retrieval of memory for fear-motivated training initiates extinction requiring protein synthesis in the rat hippocampus. Proc Natl Acad Sci U S A (2001) 1.96
Structural and functional properties of Trypanosoma trans-sialidase. Annu Rev Microbiol (1994) 1.89
Immunochemical studies on the specificity of the peanut (Arachis hypogaea) agglutinin. Carbohydr Res (1976) 1.88
A developmentally regulated neuraminidase activity in Trypanosoma cruzi. Science (1983) 1.73
Immunochemical studies on the combining site of the blood group H-specific lectin 1 from Ulex europeus seeds. Arch Biochem Biophys (1978) 1.65
On brain lesions, the milkman and Sigmunda. Trends Neurosci (1998) 1.57
Learning-associated activation of nuclear MAPK, CREB and Elk-1, along with Fos production, in the rat hippocampus after a one-trial avoidance learning: abolition by NMDA receptor blockade. Brain Res Mol Brain Res (2000) 1.47
Hemagglutination and proteoglycan binding by the Lyme disease spirochete, Borrelia burgdorferi. Infect Immun (1995) 1.40
A neuraminidase from Trypanosoma cruzi removes sialic acid from the surface of mammalian myocardial and endothelial cells. J Clin Invest (1986) 1.39
Glycosylphosphatidylinositol-anchored mucin-like glycoproteins isolated from Trypanosoma cruzi trypomastigotes initiate the synthesis of proinflammatory cytokines by macrophages. J Immunol (1997) 1.39
The ubiquitin-proteasome cascade is required for mammalian long-term memory formation. Eur J Neurosci (2001) 1.38
Trypanosome invasion of mammalian cells requires activation of the TGF beta signaling pathway. Cell (1995) 1.38
Neurotransmitter receptors involved in post-training memory processing by the amygdala, medial septum, and hippocampus of the rat. Behav Neural Biol (1992) 1.35
Mediation of Cryptosporidium parvum infection in vitro by mucin-like glycoproteins defined by a neutralizing monoclonal antibody. Infect Immun (2000) 1.34
Antibody to Trypanosoma cruzi neuraminidase enhances infection in vitro and identifies a subpopulation of trypomastigotes. J Immunol (1988) 1.32
Overview--flavonoids: a new family of benzodiazepine receptor ligands. Neurochem Res (1997) 1.32
Neuroactive flavonoids: new ligands for the Benzodiazepine receptors. Phytomedicine (1998) 1.32
Mechanisms for memory types differ. Nature (1998) 1.31
Lectin activation in Giardia lamblia by host protease: a novel host-parasite interaction. Science (1986) 1.31
Monoclonal antibodies against Trypanosoma cruzi neuraminidase reveal enzyme polymorphism, recognize a subset of trypomastigotes, and enhance infection in vitro. J Immunol (1990) 1.30
Specificity of purified hemagglutinin (lectin) from Lotus tetragonolobus. Biochemistry (1974) 1.29
Description and characterization of a surface lectin from Giardia lamblia. Infect Immun (1986) 1.28
Emotional, cognitive and neurochemical alterations in a premotor stage model of Parkinson's disease. Neuroscience (2008) 1.27
Sequential role of hippocampus and amygdala, entorhinal cortex and parietal cortex in formation and retrieval of memory for inhibitory avoidance in rats. Eur J Neurosci (1997) 1.24
Identification and characterization of taglin, a mannose 6-phosphate binding, trypsin-activated lectin from Giardia lamblia. Biochemistry (1987) 1.24
A combination of benznidazole and ketoconazole enhances efficacy of chemotherapy of experimental Chagas' disease. J Antimicrob Chemother (2000) 1.23
Role of hippocampal signaling pathways in long-term memory formation of a nonassociative learning task in the rat. Learn Mem (2000) 1.23
Apigenin, a component of Matricaria recutita flowers, is a central benzodiazepine receptors-ligand with anxiolytic effects. Planta Med (1995) 1.22
Attachment of Cryptosporidium parvum sporozoites to MDCK cells in vitro. Infect Immun (1994) 1.21
Identification of chitin as a structural component of Giardia cysts. Infect Immun (1985) 1.18
Trypanosoma cruzi trans-sialidase: enhancement of virulence in a murine model of Chagas' disease. J Exp Med (1995) 1.18
Enzymatic characterization of beta-D-galactoside alpha 2,3-trans-sialidase from Trypanosoma cruzi. J Biol Chem (1993) 1.18
Killing of Giardia lamblia by human milk lipases: an effect mediated by lipolysis of milk lipids. J Infect Dis (1986) 1.17
In vitro encystation of Giardia lamblia: large-scale production of in vitro cysts and strain and clone differences in encystation efficiency. J Parasitol (1991) 1.16
Interleukin-12 enhances in vivo parasiticidal effect of benznidazole during acute experimental infection with a naturally drug-resistant strain of Trypanosoma cruzi. Antimicrob Agents Chemother (1998) 1.15
IFN-gamma in human Chagas' disease: protection or pathology? Braz J Med Biol Res (1998) 1.13
Flow cytometry, a new approach to detect anti-live trypomastigote antibodies and monitor the efficacy of specific treatment in human Chagas' disease. Clin Diagn Lab Immunol (1995) 1.13
Mediation of Trypanosoma cruzi invasion by sialic acid on the host cell and trans-sialidase on the trypanosome. Mol Biochem Parasitol (1993) 1.10
Molecular signalling pathways in the cerebral cortex are required for retrieval of one-trial avoidance learning in rats. Behav Brain Res (2000) 1.09
Lectin receptors as markers for Trypanosoma cruzi. Developmental stages and a study of the interaction of wheat germ agglutinin with sialic acid residues on epimastigote cells. J Exp Med (1980) 1.09
Correlation between the pharmacology of long-term potentiation and the pharmacology of memory. Neurobiol Learn Mem (1995) 1.07
Hippocampal cGMP and cAMP are differentially involved in memory processing of inhibitory avoidance learning. Neuroreport (1996) 1.07
Mating season aggression and fecal testosterone levels in male ring-tailed lemurs (Lemur catta). Horm Behav (2000) 1.07
Giardia lamblia: evaluation of roller bottle cultivation. Exp Parasitol (1982) 1.07
Phosphorylated cAMP response element-binding protein as a molecular marker of memory processing in rat hippocampus: effect of novelty. J Neurosci (2000) 1.07
Possible anxiolytic effects of chrysin, a central benzodiazepine receptor ligand isolated from Passiflora coerulea. Pharmacol Biochem Behav (1994) 1.06
Cyclic AMP-responsive element binding protein in brain mitochondria. J Neurochem (1999) 1.06
An experimental and clinical assay with ketoconazole in the treatment of Chagas disease. Mem Inst Oswaldo Cruz (1993) 1.05
Heterogeneous distribution of neuraminidase activity in strains and clones of Trypanosoma cruzi and its possible association with parasite myotropism. Mol Biochem Parasitol (1986) 1.05
Identification and partial purification of a lectin on the surface of the sporozoite of Cryptosporidium parvum. J Parasitol (1992) 1.03
Immunochemical studies on the specificity of soybean agglutinin. Carbohydr Res (1974) 1.03
Separate mechanisms for short- and long-term memory. Behav Brain Res (1999) 1.03
Mercury in urban soils: a comparison of local spatial variability in six European cities. Sci Total Environ (2006) 1.03
Identification of glycoprotein storage diseases by lectins: a new diagnostic method. J Histochem Cytochem (1984) 1.02
Stage-specific phospholipase C-mediated release of Trypanosoma cruzi neuraminidase. Mol Biochem Parasitol (1991) 1.02
Biology of Giardia lamblia. Detection of N-acetyl-D-glucosamine as the only surface saccharide moiety and identification of two distinct subsets of trophozoites by lectin binding. J Exp Med (1988) 1.02
Pharmacological differences between memory consolidation of habituation to an open field and inhibitory avoidance learning. Braz J Med Biol Res (2001) 1.01
The occurrence of N-acetyl- and N-glycoloylneuraminic acid in Trypanosoma cruzi. Hoppe Seylers Z Physiol Chem (1983) 1.01
High- and low-density lipoproteins enhance infection of Trypanosoma cruzi in vitro. Mol Biochem Parasitol (1990) 1.01
Kinetoplast DNA signatures of Trypanosoma cruzi strains obtained directly from infected tissues. Am J Pathol (1996) 1.00
Trypanosoma cruzi genome project: biological characteristics and molecular typing of clone CL Brener. Acta Trop (1997) 1.00
Direct lysis of Trypanosoma cruzi: a novel effector mechanism of protection mediated by human anti-gal antibodies. Parasite Immunol (1991) 1.00
Chrysin (5,7-di-OH-flavone), a naturally-occurring ligand for benzodiazepine receptors, with anticonvulsant properties. Biochem Pharmacol (1990) 1.00
A rapid and sensitive assay for neuraminidase using peanut lectin hemagglutination: application to Vibrio cholera and Trypanosoma cruzi. J Immunol Methods (1983) 1.00
Immunochemical studies on lectins and their application to the fractionation of blood group substances and cells. CRC Crit Rev Immunol (1979) 1.00
Further evidence for the involvement of a hippocampal cGMP/cGMP-dependent protein kinase cascade in memory consolidation. Neuroreport (1997) 0.98
Erythrocytic nuclear abnormalities in wild and caged fish (Liza aurata) along an environmental mercury contamination gradient. Ecotoxicol Environ Saf (2007) 0.97
Memory enhancement by intrahippocampal, intraamygdala, or intraentorhinal infusion of platelet-activating factor measured in an inhibitory avoidance task. Proc Natl Acad Sci U S A (1995) 0.97
The amygdala is involved in the modulation of long-term memory, but not in working or short-term memory. Neurobiol Learn Mem (1999) 0.97
Different hippocampal molecular requirements for short- and long-term retrieval of one-trial avoidance learning. Behav Brain Res (2000) 0.97
Self and nonself stimulatory molecules induce preferential expansion of CD5+ B cells or activated T cells of chagasic patients, respectively. Scand J Immunol (2000) 0.97
Flavonoids and the central nervous system: from forgotten factors to potent anxiolytic compounds. J Pharm Pharmacol (1999) 0.97
Serum levels of cytokines in patients envenomed by Tityus serrulatus scorpion sting. Toxicon (1999) 0.97
Participation of hippocampal metabotropic glutamate receptors, protein kinase A and mitogen-activated protein kinases in memory retrieval. Neuroscience (2000) 0.96
Effects of caffeine on learning and memory in rats tested in the Morris water maze. Braz J Med Biol Res (2002) 0.96
Novelty causes time-dependent retrograde amnesia for one-trial avoidance in rats through NMDA receptor- and CaMKII-dependent mechanisms in the hippocampus. Eur J Neurosci (1999) 0.96
Mapping of a B-cell epitope present in the neuraminidase of Trypanosoma cruzi. Mol Biochem Parasitol (1992) 0.96
Evaluation of an approach for the characterization of reactive and available pools of twenty potentially toxic elements in soils: part I--the role of key soil properties in the variation of contaminants' reactivity. Chemosphere (2010) 0.96
Pharmacological evaluation of ricinine, a central nervous system stimulant isolated from Ricinus communis. Pharmacol Biochem Behav (1999) 0.95
N-acetyl-D-glucosamine is present in cysts and trophozoites of Giardia lamblia and serves as receptor for wheatgerm agglutinin. Mol Biochem Parasitol (1990) 0.95
Identification of developmentally regulated Giardia lamblia cyst antigens using GCSA-1, a cyst-specific monoclonal antibody. Mol Microbiol (1990) 0.95
Mediation of Trypanosoma cruzi invasion by heparan sulfate receptors on host cells and penetrin counter-receptors on the trypanosomes. Mol Biochem Parasitol (1994) 0.95
Time-dependent impairment of inhibitory avoidance retention in rats by posttraining infusion of a mitogen-activated protein kinase kinase inhibitor into cortical and limbic structures. Neurobiol Learn Mem (2000) 0.95
On the participation of hippocampal PKC in acquisition, consolidation and reconsolidation of spatial memory. Neuroscience (2007) 0.94
Drugs acting upon the cyclic adenosine monophosphate/protein kinase A signalling pathway modulate memory consolidation when given late after training into rat hippocampus but not amygdala. Behav Pharmacol (1997) 0.94
Purification and characterization of lectin II from Ulex europaeus seeds and an immunochemical study of its combining site. Arch Biochem Biophys (1979) 0.94
Role of a Gal/GalNAc-specific sporozoite surface lectin in Cryptosporidium parvum-host cell interaction. J Eukaryot Microbiol (1995) 0.93
Intrahippocampal or intraamygdala infusion of KN62, a specific inhibitor of calcium/calmodulin-dependent protein kinase II, causes retrograde amnesia in the rat. Behav Neural Biol (1994) 0.93
GABAA receptor modulation of memory: the role of endogenous benzodiazepines. Trends Pharmacol Sci (1991) 0.93
Memory processing by the limbic system: role of specific neurotransmitter systems. Behav Brain Res (1993) 0.93
Short- and long-term memory are differentially regulated by monoaminergic systems in the rat brain. Neurobiol Learn Mem (1998) 0.91
Influence of parasite presence on the immunologic profile of peripheral blood mononuclear cells from chagasic patients after specific drug therapy. Parasite Immunol (1996) 0.91
An influenza virus model for Trypanosoma cruzi infection: interactive roles for neuraminidase and lectin. Curr Top Microbiol Immunol (1985) 0.91
The effect of caffeine in animal models of learning and memory. Eur J Pharmacol (1999) 0.91
Differential involvement of cortical receptor mechanisms in working, short-term and long-term memory. Behav Pharmacol (1998) 0.91