The Ultrastructure of the Gastrodermis and the Nutrition of the Gill Parasitic Atriaster heterodus Lebedev and Paruchin, 1969 (Platyhelminthes: Monogenea) Cláudia P Santos, Thais Souto-Padrón,Reinalda M Lanfredi PAGE: 277-282

Aspects of Gastrointestinal Immunology and Nutrition in Human Immunodeficiency Virus-1 Infection in Brazil Luiz RR Castello-Branco, Maria Beatriz Ortigão-de-Sampaio PAGE: 171-173

Protein Deficiency Impairs the Schistosomicidal Action of Praziquantel SF Lima/, CTM Souza*, LQ Vieira, PMZ Coelho*/** PAGE: 271-272

Factors Involved in Schistosoma mansoni Infection, in Rural Areas of Northeast Brazil Eridan M Coutinho, Frederico GC Abath, Constança S Barbosa, Ana Lúcia C Domingues, Marcelo CV Melo, Silvia ML Montenegro, Maria Anunciada F Lucena, Sylvia AM Romani, Wayner V Souza, Amaury D Coutinho PAGE: 707-715

Vitamin D status in a Brazilian cohort of adolescents and young adults with perinatally acquired human immunodeficiency virus infection Annie Schtscherbyna, Carla Gouveia, Maria Fernanda Miguens Castelar Pinheiro, Ronir Raggio Luiz, Maria Lucia Fleiuss Farias, Elizabeth Stankiewicz Machado PAGE: 128-133 | DOI: 10.1590/0074-02760150403

Iron intake is positively associated with viral load in antiretroviral naive Brazilian men living with HIV Juliana Lauar Gonçalves, Maria Clara Amorim Silva, Eric Henrique Roma, Beatriz Grinsztejn, Alberto dos Santos de Lemos, Nathalia Gorni Moreira, Adele Moura Cruz, Cristiane Fonseca de Almeida, Marcel de Souza Borges Quintana, Maria da Gloria Bonecini-Almeida, Patrícia Dias de Brito DOI: 10.1590/0074-02760190350