Bartira Rossi Bergmann

Instituição:

Universidade Federal do Rio de Janeiro

Centro:

Centro de Ciências da Saúde

Unidade:

Instituto de Biofísica Carlos Chagas Filho

Departamento:

Programa de Imunobiologia/Biof

ORCID:

não disponível no Lattes


Formação:
  • University of Toronto

    | Pós-Doutorado | 1994 - 1994
  • Brunel University London

    PhD in Biological Sciences | Doutorado | 1983 - 1987
  • London School of Hygiene and Tropical Medicine - University of London

    MSc in Medical Parasitology | Mestrado | 1981 - 1982
  • Universidade de São Paulo

    Ciências Biomédicas | Graduação | 1977 - 1980
Laboratórios:
Nuvens de Palavras:
Artigos:
Nenhum artigo cadastrado
Eventos:

(0.00% eventos com DOI)

Titulo DOI Ano
Estabelecimento de condições ideais de preparo de nanossistemas por nanoprecipitação visando transposição para microfluídica. 2021
'Low-Cost Microfluidic Device To Produce Biodegradable Polymeric Nanosystems For Drug Delivery' 2021
Particle design of antileishmanial transchalcone by super critical CO2 technology. 2016
Intralesional treatments with retinol or retinoic acid are effective against murine Leishmania amazonensis infection 2014
Sublingual vaccination with LaAg and LACK-DNA leads to increased expression of tolerogenic cytokines and protection against cutaneous leishmaniasis in BALB/c mice 2014
Encapsulation in lipid core nanocapsules (LNC) improves the topical efficacy of chalcone CH8 in cutaneous leishmaniasis 2014
Association with nanoencapsulated retinoic acid stimulates local regulatory T cell production and improves the efficacy of intranasal LaAg vaccine against murine Leishmania amazonensis infection. 2013
Adjuvant effect of retinoic acid in the intranasal LaAg vaccine effective against cutaneous leishmaniasis. 2012
The immunogenicity mechanism induced in cervical lymph nodes by the LACK DNA intranasal vaccine effective against murine leishmaniasis 2012
The adjuvant retinoic acid improves the antileishmanial LaAg intranasal vaccine efficacy and increases the CD4+ Foxp3+ population in the nasal mucosa. 2012
Dietary Vitamin A / retinoic acid modulates the efficacy of an antileishmanial oral vaccine. 2011
Mucosal Vaccines for Systemic Leishmaniasis. 2010
Safety assessment and use of glyceraldehyde-reticulated chitosan microparticles to improve the efficacy os the intranasal LACK-DNA vaccine against cutaneous leishmaniasis. 2009
Oral tratment of murine cutaneous leishmaniasis with a nitrated chalcone. 2009
Incorporation of a nitrated chalcone confers increased elasticity and skin permeability to non-peguilated liposomes with increased topical drug efficacy against cutaneous leishmaniasis. 2009
In Vitro Rheological Analysis to Evaluate Elasticity of Nanoparticles for Percutaneous Drug Delivery. 2009
"Vaccination by nasal route with extracelluler serine peptidases fraction of Leishmania amazonensis induced protection against Leishmania amazonensis protection against murine leishmaniasis" 2009
An intranasal DNA vaccine for visceral leishmaniasis that is systemically expressed and improved with microparticles 2008
Role of intestinal microbiota in the efficacy of an oral antileishmanial vaccine using germ-free mice. 2008
"Influence of retinol on the effectiveness of the oral LaAg vaccine against cutaneous leishmaniasis." 2008
Chitosan microparticles as potential carriers of an antileishmanial lack dna intranasal vaccine. 2007
. Pre-clinical studies of acute toxicity and allergenicity of glyceraldehyde- reticulated chitosan microparticles for intranasal drug and vaccine delivery. 2007
Safety testing in nanocosmetics: studies of allergenicity of poly- caprolactone nanocapsules with benzophenone-3 2007
Transgenic plants: an alternative for leishmaniasis vaccination? 2007
Antileishmanial LACK-DNA loaded in glyceraldehyde-crosslinked microparticles of chitosan for intranasal vaccination. 2007
The mucosa as a strategic route for antileishmanial vaccine delivery. 2007
Ausência de receptor P2X7 altera perfil inicial da infecção por Leishmania amazonensis e a migração de células para o sítio de Infecção in vivo. 2007
Macroalgas produtoras de moléculas ativas contra a Leishmaniose. 2007
ATP oxidado diminui a internalização de Leishmania amazonensis em macrófagos e atua como agente anti-leishmania em animais C57BL/6 P2X7R+/+ e P2X7 -/-. 2007
The pro-anaphylactic effect of TNF-alfa is independent of its TNFR1 receptor. 2007
The antianaphylactic efect of the partitioned aqueous extract of Kalanchoe pinnata and the flavonoid quercitrin. 2007
?Changes in lipid metabolism by a natural chalcone and its nitro-substituted synthetic analogue 2007
PAMAM dendrimers as controlled drug release systems to increase the activity of an antileishmanial chalcone. " 2007
P2 receptors: role in host defence against intracellular microorganisms. 2006
Tratamento oral com extrato aquoso de Kalanchoe pinnata protege camundongos BALB/ c contra a leishmaniose visceral. 2006
Efeito antianafilático do extrato aquoso de Kalanchoe pinnata em camundongos. 2006
Potencial Fitoterapêutico de Kalanchoe pinnata (Crassulaceae) no Tratamento da Leishmaniose. 2006
The purinergic receptor (P2X7R) plays a role in macrophage phagocytosis and may be involved in the establishment of L. amazonensis infection. 2006
Stimulation of growth concomitant with decreased infectivity of Leishmania amazonensis by ATP 2006
Intranasal immunization with a particulated Leishmania antigen protects BALB/c mice against visceral leishmaniasis. 2006
Edible vaccines: a promising alternative for leishmaniasis? 2006
Soluble serine proteases from L. amazonensis as disease-promoting components of the intramuscular LaAg vaccine. 2006
Chitosan microparticles as potential carriers of an antileishmanial LACK DNA intranasal vaccine. 2006
Chitosan microparticles as a delivery system for mucosal vaccines against leishmaniasis: pré-clinical studies of acute toxicity and allergenicity. 2006
New synthetic naphthoquinones that are highly inhibitory for Leishmania amazonensis. 2006
Antileishmanial chalcones with increased in vitro activity against African trypanososmes. 2006
Importância das serino proteases na vacinação contra a leishmaniose cutânea murina. 2006
Pre-clinical studies of acute toxicity and allergenicity of chitosan microspheres as a delivery system for antileishmanial mucosal vaccines. 2006
Intranasal delivery of naked DNA encoding the LACK antigen promotes systemic mRNA tissue expression and protects mice against visceral leishmaniasis. 2006
Intranasal vaccination with leishmanial antigens as an effective prophylactic measure against visceral leishmaniasis. 2006
Spray-dried chitosan microspheres as carriers of LACK-DNA intranasal vaccine against leishmaniasis. 2006
Pre-clinical studies of acute toxicity and allergenicity of chitosan microspheres as a delivery system for antileishmanial mucosal vaccines 2006
The Possible Involvement of P2X7 Receptor in the Establishment of Leishmania amazonensis infection. 2006
Dendrimers as carriers of antileishmanial drugs. 2005
The enhanced protectiveness of an intranasal leishmanial vaccine after encapsulation in neutral liposomes is associated with immunomodulation of mucosal and peripheral lymphoid tissues. 2005
Comparative study of acute toxicity and allergenicity of poly-hydroxybutyrate-valerate (PHB-HV) and poly- (lactide-co-glycolide) microparticles. 2005
The antileishmanial effect of ATP is associated with increased macrophage membrane permeability but not cell lysis. 2005
Effective mucosal vaccination against murine leishmaniasis. 2005
The disease-promoting effect of parenteral vaccination of mice with Leishmania amazonensis antigens is due to increased TGF-beta production. 2005
Antimony(v)-guanosine nanosystem: physicochemical characterization and evaluation in experimental model of leishmaniasis. 2005
PAMAM dendrimers as carriers of antileishmanial drugs. 2005
Comparative study of acute toxicity and allergenicity of poly-hydroxybutirate-valerate (PHB-HV) and poly-(lactide-co-glycolide) microparticles. 2005
Modulação da resposta ao cálcio intracelular induzida por nucleotídeos em macrófagos infectados com Leishmania amazonensis. 2005
Modulação da carga parasitária na infecção por Leishmania amazonensis mediada por nucleotídeos extracelulares. 2005
Suppresive effect of hyperbaric oxygen on the development of Leishmania amazonensis-induced lesions in susceptible mice. 2005
Immunological evaluation of attenuated leishmania amazonensis antigens. 2005
Parenteral vaccination with aprotinin agarose fractions of Leishmania amazonesis. 2005
Intranasal immunization with LACK-DNA promotes systemic tecidual mRNA expression and protects BALB/c mice against L. Chagasi infection. 2005
Therapeutic action of extracellular nucleotides on cutaneous leishmaniasis. 2005
The antileishmanial activity of the aqueous extract of a monoclonal Kalanchoe pinnata specimen. 2005
Efficacy of an intranasally administered vaccine containing fractions of L. amazonensis antigen against cutaneous leishmaniasis. 2005
Efficacy of an intranasally administered vaccine containing L. donovani antigens against cutaneous leishmaniasis. 2005
Effective mucosal vaccination against cutaneous leishmaniasis. 2005
Poly-Amidoamine (PAMAM) dendrimers as carriers of antileishmanial drugs. 2005
A role for P2X7receptor in leishmaniasis. 2005
Selective antileishmanial activity of a new synthetic naphthoquinone. 2005
Modulação da resposta ao calcio intracellular induzida por nucleotídeos em macrófagos infectados com Leishmania amazonensis. 2005
Inovação no tratamento de leishmaniose tegumentar murina: uso de dendrímeros PAMAM como carreadores de drogas. 2004
Identificação da quercitrina como principal flavonóide com atividade anti-leishmania no extrato de Kalanchoe pinnata. 2004
Papel do IFN-g no controle da infecção experimental com Leishmania amazonensis. 2004
Ativação do receptor P2X7 como estratégia terapêutica na leishmaniose e análise da susceptibilidade da célula infectada ao ATP. 2004
Modulation of anaphylactic shock in TNFR1 (p55) knock out mice. 2004
Use of particulated systems for nasal vaccination against cutaneous leishmaniasis. 2004
Efficacy of an intranasally administered vaccine containing L. donovani antigen against cutaneous leishmaniasis. 2004
Leishmania amazonensis and Leishmania braziliensis display differential capacity to induce T cell anergy which is associated with soluble molecules. 2004
Protective nasal vaccination against cutaneous leishmaniasis with hsp65 DNA-loaded microspheres. 2003
Cissampelos sympodialis Eichl. (Menispemaceae): oral treatment induces a Th1-skewed cytokine production in actively sensitized mice. 2003
TGF- beta-associated aggravation of leishmaniasis by a leishvacin-like vaccine in mice 2003
The mucosa as a strategic route for antileishmanial vaccine delivery. 2003
Effective intranasal vaccination against leishmaniasis using DNA-hsp65 encapsulated into TDM-loaded PLGA microspheres. 2003
Oral delivery of meglumine antimoniate using beta-cyclodextrin for the treatment of leishmaniasis. 2003
Enhanced protection against experimental cutaneous leishmaniasis using an intranasal vaccine encapsulated in liposomes. 2003
The long-lasting protection conferred by mucosal immunization against murine leishmaniasis 2003
Therapeutic action of ATP on cutaneous leishmaniasis. 2003
Oral delivery of meglumine antimoniate using beta-cyclodextrin for the treatment of leishmaniasis. 2003
A new synthetic chalcone with increased activity and selectivity against murine cutaneous leishmaniasis. 2003
TGF-beta and T cell apoptosis as immunosuppressive mechanism of Leishmania amazonensis antigen. 2003
Nasal vaccination with hsp65 DNA-loaded microspheres induces IFN-gamma and protects mice against leishmaniasis. 2003
Mucosal Vaccination with DNA encoding LACK parasite antigen protects mice against murine leishmaniasis. 2002
Anti-allergic property of Kalanchoe pinnata and associated down-modulation of cytokines in a murine model of anaphylactic shock. 2002
The role of TGF-b in the aggravation of infection of BALB/c mice vaccinated with Leishmania amazonensis lysate. 2002
The role of sterol biosynthesis inhibition on the activity of the natural chalcone dmc against Leishmania, Trypanosoma cruzi, Trypanosoma brucei and Candida spp. 2002
Estudo comparativo dos processos de cultivo e extração de Kalanchoe pinnata visando sua atividade inibidora de linfócitos. 2002
Oral immunization: A new strategy for protection against leishmaniasis. 2001
T suppressive components in L. amazonensis . 2001
Inhibition of sterol synthesis of L. amazonensis by a natural chalcone 2001
O extrato aquoso de Kalanchoe pinnata pode vir a ser uma nova substância na profilaxia de asma brônquica? 2001
Efeito do extrato aquoso de Kalanchoe pinnata na lesão pulmonar aguda induzida por lipopolissacarídeo de E. coli. 2001
Efeito do extrato de Kalanchoe pinnata na hiperreatividade brônquica. 2001
Mecanismos terapêuticos do Kalanchoe pinnata na leishmaniose: ativação da NO sintase e imunomodulação seletiva. 2001
Leishmanicidal activity of plants from Rio de Janeiro State 2001
Further insights into the use of GFP-transfected Leishmania for determination of parasite growth in vitro and in vivo. 2001
Mucosal immunization by oral or nasal routes protect mice against murine leishmaniasis. 2001
The role of TGF-b in the suppressive mechanisms of antigens from different leishmania species 2001
Particulate systems for targeting drugs and vaccines against leishmaniasis. 2001
Efeitos do extrato de Kalanchoe pinnata na mecânica respiratória de camundongos com hiperreatividade brônquica. 2000
Uso do extrato aquoso de Kalanchoe pinnata na proteção contra o choque anafilático em camundongos. 2000
Inibição da síntese de esteróis de Leishmania amazonensis pela 2' 6'-diidroxi-4'-metoxichalcona extraida de Piper aduncum. 2000
Treatment of cutaneous leishmaniasis with Kalanchoe pinnata: experimental and clinical data. 2000
Kalanchoe pinnata extract protects mice against anaphylatic shock induced by ovalbumin. 2000
The leishmanicidal mechanism of 2' 6´dihydroxy-4'-methoxychalcone involves the inhibition of parasite sterol synthesis. 2000
Antigen presenting cells are implicated in the anergy induced by Leishmania amazonensis antigens in BALB/c mice. 2000
Treatment of an Amazonian case of cutaneous leishmaniasis with Kalanchoe pinnata: toxicological and therapeutical data 2000
Oral versus subcutaneous immunization with leishmanial Ag encapsulated in microspheres - a new estrategy for protection in murine leishmaniasis 2000
The Involvement of P2Z/P2X7 receptors in inflammatory diseases. In: 1o International Workshop on Nucleotides and Their Receptors in the Immune System 2000
Enhanced Macrophage Permeabilization by ATP upon Leishmania Infection. 2000
Leishmanicidal activity and ultrastructural changes induced by sulphur synthetic neolignan analogues 1999
The improved antileishmanial activity of 2'-6'-dihydroxy-4'-methoxychalcone after encapsulation in poly (D,L-lactide) nanoparticles may be due to its intracellular targetting in macrophages. 1999
Popular medicinal plants used in Brazil as a source of immunosuppressive, antiviral, antiinflammatory and antiparasitary substances. 1999
Natural Products for the treatment of leishmaniasis 1999
Proposta estrutural para um flavonol 5-hidroxi-3'4'dimetoxi triglicosilado isolado da fração imunossupressora de Kalanchoe gastonis bonneri 1999
Leishmanial infection enhances ATP-induced permeabilization of macrophages 1999
Use of fluorescent leishmania for faster quantitation of parasite growth in vitro and in vivo 1999
Suppressed production of cytokines and T cell proliferation may be due to apoptosis induced by Leishmania amazonensis antigens. 1999
Searching T cell inhibitors in Leishmania amazonensis 1999
Oral immunization with leishmanial antigens delays the onset of infection with L. amazonensis 1999
Aqueous extract of Kalanchoe pinnata plant up-regulates TH1 cytokines in normal and Leishmania-infected mice 1999
Fração Apolar Isolada do Extrato Aquoso de Folhas de Kalanchoe Pinnata (Crassulaceae) Com Atividade Inibidora da Proliferação de Linfócitos. 1998
Síntese de Neolignanas Sulfuradas Com Atividade Antileishmania. 1998
Incorporation Into Poly (D, L -Lactide) Nanospheres Improves The Antileishmanial Action Of A Piper Aduncum Chalcone. 1998
Flavona e Flavonóis Isolados do Extrato Etanólico de Folhas de K. Pinnata. Fesbe. 1998
Modo de Ação e Potencialização da Atividade Leishmanicida de Uma Chalcona Isolada de Piper Aduncum. 1998
Ácidos Graxos da Planta Kalanchoe Pinnata São Responsáveis Pela Sua Atividade Imunossupressora. 1998
Fracionamento do Extrato da Planta Kalanchoe Pinnata Guiado Pela Atividade Imunossupressora e Anti-Leishmania. 1998
Atividade Leishmanicida e Alterações Ultraestruturais Induzidas Por Análogos Sulfurados de Neolignanas de Virola Surinamensis. 1998
Immunosupressive Activity Of Kalanchoe Pinnata In Leishmaniasis Is Related To Nitric Oxide Production And Apoptosis 1998
Leishmanicidal Activity And Ultrastructural Changes Induced By Sulphur Synthetic Neolignan Analogues. 1998
Oral Immunization With Leishmanial Antigens Encapsulated In Microspheres Preferentially Induce Ifn-* In L. Amazonensis -Infected Balb/C Mice. 1998
The T Cell Suppression Induced By Leishmania Amazonensis Antigens May Be Due To Apoptosis. 1998
A Chalcone Isolated From The Plant Piper Aduncum Is Selectively Toxic For Leishmania 1997
The Effectiveness Of Oral Kalanchoe Pinnata Treatment Is Related To Nitric Oxide Production. 1997
Efeito da 2', 6'-Diidroximetoxichalcona Encapsulada Em Nanoesferas Sobre A Leishmaniose Cutânea Experimental. 1997
Obtenção de Uma Fração Apolar do Extrato da Planta Kalanchoe Pinnata Rica Em Substâncias Seletivamente Tóxicas Para Leishmania. 1997
Enhancement Of A Plant-Derived Chalcone By Entrapment In Polymeric Nanospheres. 1997
Chemical Isolation Of An Apolar Antileishmanial And Lymphocyte- Suppressive Substances Present In The Plant Kalanchoe Pinnata. 1997
Oral immunization with leishmanial antigens induce a TH2-type phenotype in C57Bl/6 mice upon infection with Leishmania amazonensis 1997
A Chalcone isolated from the plant Piper aduncum is selectively toxic for Leishmania. 1997
Efeito Leishmanicida da 2', 6'- Diidroxi-4'-Metoxichalcona Isolada de Piper Aduncum. 1996
Reversão do Efeito Protetor da Planta Kalanchoe Na Leishmaniose Com Antagonista do Oxido Nitrico. 1996
Fitoquímica e Atividade Leishmanicida de Espécies de Piperaceae. 1996
Atividade Leishmanicida de Triterpenóides de Pourouma Guianensis. 1996
Activity Of A Pure Chalcone Isolated From Piper Aduncum (Piperaceae) On Leishmania Amazonensis. 1996
The Effectiveness Of Oral Kalanchoe Pinnata Treatment In Murine Leishmaniasis Is Reversed By A Nitric Oxide Inhibitor And Is Accompanied By Increased Il-2 Production. 1996
Lack Of Effect Of Extracellular Atp On The Induced Nitric Oxide Production And Leishmanicidal Activity Of Mouse Peritoneal Macrophages. 1996
Does Oral Immunization Induce Anergy In Cutaneous Leishmaniasis? 1996
Antileishmanial Effect Of A Pure Chalcone Isolated From Piper Aduncum (Piperaceae). 1996
Activity Of A Sulphur Synthetic Neolignan Analogue On Leishmania Amazonensis. 1996
Phytochemical Investigation Of Piper Aduncum. 1996
A flavonoi-rich fraction from the plant Kalanchoe pinnata may be responsible for its protective effect in leishmaniasis. 1996
A role for oligoclonally activated gamma-delta TCR+ IEL in adoptive transfer of inhibition of skin graft rejection in mice. 1995
Oligiclonal expansion of gamma delta TCR+ cells which adoptively transfer inhibition of skin graft rejection in mice after oral immunization. 1995
Plantas brasileiras com atividade leishmanicida: I-Moraceae. 1995
Produção de citocinas TH2 e regulação da rejeição de enxertos por células g/d TCR+ 1995
Kalanchoe flavonoids as possible immunosuppressive and antileishmanial agents. 1995
Modulação da resposta T por flavonoides e terpenos de Kalanchoe 1995
Effectiveness of oral treatment with Kalanchoe pinnata in murine cutaneous leishmaniasis. 1994
Antileishmanial effect of several plant extracts. 1994
Toxicological analysis of an antileishmanial plant extract 1994
Effect Of Kalanchoe Pinnata Leaf Extract On The Production Of Nitric Oxide By Leishmania-Infected Macrophages And Perforin By Cytolytic T Cells 1993
Kalanchoe Leaf Extract Impairs Presentation Of Leishmanial Antigens By Macrophages 1993
Immunological Changes Induced By A Protective Medicinal Plant In Leishmaniasis 1993
Use Of The Limiting Dilution Assay To Assess The Eficacy Of Kalanchoe And Glucantime Treatment In Murine Leishmaniasis 1993
Ativacao da Producao de Oxido Nitrico e Atividade Leishmanicida de Macrofagos Pelo Extrato de Kalanchoe Pinnata. 1993
Estimulacao da Producao de Producao de Perforina Por Linfocitos Citotoxicos Por K. Pinnata. 1993
Isolation of patuletin acetyl-rhamnosides from Kalanchoe brazieliensis 1993
Therapeutic Effect Of Kalanchoe Pinnata Leaf Extract In Experimental Cutaneous Leishmaniasis 1992
The Direct Effect Of Kalanchoe On Leishmania 1992
Treatment Of Experimental Cutaneous Leishmaniasis With Kalanchoe Leaf Extract 1992
Histopathologic Study Of Murine Leishmaniotic Lesions After Parenteral Treatment With Kalanchoe Leaf Extract 1992
The Effect Of Ultraviolet-B Radiation On The Immune Responses In Experimental Cutaneous Leishmaniasis 1992
Acao do Extrato Aquoso de Kalanchoe Pinnata Sobre O Parasita Leishmania. I. Estudo In Vivo 1992
Atividade Imunomoduladora de Plantas Medicinais Brasileiras 1992
Acao do Extrato Aquoso de Kalanchoe Pinnata Sobre O Parasita Leishmania. Ii. Estudos In Vitro 1992
Immunomodulatory Activity of Brazilian Medicinal Plants 1992
Acao Imunomoduladora da Planta Kalanchoe (Saiao) Em Camundongos. 1992
Leishmania-Specific Th1 And Th2 Helper T Cells Are Activated By Different Antigen Presenting Cells. 1991
Macrophages And B Cells Induce Distinct Leishmania-Reactive T Cells. 1991
Action Of Calcitonin And Gm-Csf On Experimental Cutaneous Leishmaniasis 1991
Expansion Of Different Leishmania-Specific T Cell Subsets By Macrophages And B Cells 1991
Mecanismos de Susceptibilidade e Resistencia Na Leishmaniose 1991
Macrophages and B lymphocytes as accessory cells in leishmaniasis 1990
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