Parvovirus B19 antibodies and correlates of infection in pregnant women attending an antenatal clinic in central Nigeria Samuel E Emiasegen; Lohya Nimzing; Moses P Adoga; Adamu Y Ohagenyi; Rufai Lekan PAGE: 227-231 | DOI: 10.1590/S0074-02762011000200018

Trypanosoma cruzi high infectivity in vitro is related to cardiac lesions during long-term infection in Beagledogs Paulo MM Guedes; Vanja M Veloso; Marcelo V Caliari; Cláudia M Carneiro; Sheler M Souza; Marta de Lana; Egler Chiari; Maria T Bahia; Lúcia MC Galvão PAGE: 141-147 | DOI: 10.1590/S0074-02762007005000003

Antibodies against the Plasmodium falciparum glutamate-rich protein from naturally exposed individuals living in a Brazilian malaria-endemic area can inhibit in vitro parasite growth Lilian Rose Pratt-Riccio; Cesare Bianco-Junior; Paulo Renato Rivas Totino; Daiana De Souza Perce-Da-Silva; Luciene Aquino Silva; Evelyn Kety Pratt Riccio; Vítor Ennes-Vidal; Ana Gisele Costa Neves-Ferreira; Jonas Perales; Surza Lucia Gonçalves Da Rocha; Fabrício Dias-Da-Silva; Maria de Fátima Ferreira-da-Cruz; Cláudio Tadeu Daniel-Ribeiro; Joseli De Oliveira-Ferreira; Michael Theisen; Leonardo José De Moura Carvalho; Dalma Maria Banic PAGE: 34-43 | DOI: 10.1590/S0074-02762011000900005

Comparative evaluation of different immunoassays for the detection of Taenia solium cysticercosis in swine with low parasite burden Andréia Bartachini Gomes; Killarney Ataíde Soares; Ednéia Casagrande Bueno; Noeli Maria Espindola; Alberto Hiroshi Iha; Antônio Augusto Mendes Maia; Regina Helena Saramargo Peralta; Adelaide José Vaz PAGE: 725-731 | DOI: 10.1590/S0074-02762007005000085

Production, characterization, and application of antibodies against heat-labile type-I toxin for detection of enterotoxigenic Escherichia coli Caroline A Menezes; Sergio Y Imamura; Luiz R Trabulsi; Antônio Fernandes-Filho; Marina B Martinez; Beatriz EC Guth; Dennys M Girão; Roxane MF Piazza PAGE: 875-880 | DOI: S0074-02762006000800009

Anti-human immunodeficiency virus type 1 humoral immune response and highly active antiretroviral treatment Vera Bongertz; E Priscilla Ouverney; Saada Chequer Fernandez; Beatriz Grinsztejn; Valdilea Veloso; José C Couto-Fernandez; José H Pilotto; Mariza G Morgado PAGE: 817-825 | DOI: 10.1590/S0074-02762007005000119

Effect of the Aedes fluviatilis Saliva on the Development of Plasmodium gallinaceum Infection in Gallus (gallus) domesticus Ana CVM da Rocha*, Érika M Braga*, Márcio SS Araújo, Bernardo S Franklin, Paulo FP Pimenta PAGE: 709-715

Suppression of Brugia malayi (sub-periodic) larval development in Aedes aegypti (Liverpool strain) fed on blood of animals immunized with microfilariae K Athisaya Mary, KP Paily, SL Hoti PAGE: 403-405

Anti-human Immunodeficiency Virus-1 Antibody Titers in Injection Drug Users Compared to Sexually Infected Individuals Vera Bongertz, Elaine Priscilla Ouverney, Sylvia LM Teixeira, Carlos Silva-de-Jesus, Mariana A Hacker*, Mariza G Morgado, Francisco I Bastos*, The Brazilian Network for HIV Isolation and Characterization PAGE: 209-212

Antibodies Anti-Chlamydia pneumoniae and Anti-Mycoplasma pneumoniae in Patients with Negative Serology for Hantavirus. Retrospective Study M Wilson, L Otth, H Fernández, I Hofmann, M Navarrete PAGE: 1135-1136

Detection of Anti-pili Antibodies of Gonococcus Using an Enzyme-Linked Immunosorbent Assay Jorge Sosa, Alina Llop, Erenia Barrero PAGE: 395

Improved Methods for the Diagnosis of African Trypanosomosis DE Rebeski, EM Winger, B Rogovic, MM Robinson, JR Crowther, RH Dwinger PAGE: 249-253

Humoral Immune Response to the Anti-malaria Vaccine SPf66 in the Colombian Atrato River Region TM Lopera, M Restrepo, S Blair, HI García PAGE: 495-500

Immunoreactivity of Brazilian HIV Isolates with Different V3 Motifs R Michael Hendry, Carl V Hanson, Vera Bongertz, Mariza Morgado, Alberto Duarte, Jorge Casseb, Luis Brigido, Esther Sabino,Ricardo Diaz, Bernardo Galvão-Castro PAGE: 347-348

Antibody Isotype Responses to Egg Antigens in Human Chronic Schistosomiasis Mansoni Before and After Treatment Yara M Gomes, Valéria RA Pereira, Mineo Nakazawa, Ulisses Montarroyos, Wayner V Souza, Frederico GC Abath PAGE: 111-112

Detection of Toxoplasma gondii-Specific Antibodies in Dogs. A Comparative Study of Immunoenzymatic, Immunofluorescent and Haemagglutination Titers Deise AO Silva, Dagmar D Cabral, Bernardette LD Bernardina,Maria A Souza, José R Mineo PAGE: 785-789

Pulmonary Biology of Anti-interleukin 5 Antibodies RW Egan, D Athwahl, C-C Chou, RW Chapman, S Emtage, C-H Jenh,TT Kung, PJ Mauser, NJ Murgolo, MW Bodmer PAGE: 69-73

Low risk of serological cross-reactivity between dengue and COVID-19  Michele Spinicci, Alessandro Bartoloni, Antonia Mantella, Lorenzo Zammarchi, Gian Maria Rossolini, Alberto Antonelli DOI: 10.1590/0074-02760200225

Poor sensitivity of rapid tests for the detection of antibodies to the hepatitis B virus: implications for field studies Helena Medina Cruz, Leticia de Paula Scalioni, Vanessa Salete de Paula, Juliana Custódio Miguel, Kycia Maria Rodrigues do Ó, Flavio Augusto Pádua Milagres, Marcelo Santos Cruz, Francisco Inácio Bastos, Priscila Pollo Flores, Erotildes Leal, Ana Rita Coimbra Motta-Castro, Lia Laura Lewis-Ximenez, Elisabeth Lampe, Livia Melo Villar PAGE: 209-213 | DOI: 10.1590/0074-02760160394

ELISA-based assay of immunoglobulin G antibodies against mammalian cell entry 1A (Mce1A) protein: a novel diagnostic approach for leprosy Filipe R Lima, Iukary Takenami, Maurílio AL Cavalcanti, Lee W Riley, Sérgio Arruda DOI: 10.1590/0074-02760160549

Preliminary assessment of anti-?-Gal IgG and IgM levels in patients with patent Plasmodium vivax infection Zélia Barbosa de Almeida Coelho, Luiza Carvalho Mourão, Beatriz Carolina Medeiros Rodrigues, Gustavo Pereira Cardoso-Oliveira, Robert Hincapie, Carlos Sanhueza-Chavez, MG Finn, Cor Jesus Fernandes Fontes, Alexandre Ferreira Marques, Érika Martins Braga DOI: 10.1590/0074-02760190145

Phospholipids and phospholipase A1 as antigens during the course of experimental Trypanosoma cruzi infection Emanuel Bott, Sebastián Andrés López, Guadalupe Gimenez, María Elisa Solana, María Laura Belaunzarán DOI: 10.1590/0074-02760240281