Ultrasound evaluation in the postoperative period for surgical treatment of thoracic infectious and inflammatory diseases Mauro Razuk Filho; Fabio Eiti Nishibe Minamoto; Alessandro Wasum Mariani; Paula Duarte D'Ambrosio; Thiago Potrich Rodrigues; Maria Cristina Chammas; Ricardo Mingarini Terra; Paulo Manuel Pêgo-Fernandes;

Absence of neutralizing antibodies against the Omicron SARS-CoV-2 variant in convalescent sera from individuals infected with the ancestral SARS-CoV-2 virus or its Gamma variant Lucy Santos Villas-Boas; Anderson Vicente de Paula; Almir Ribeiro da Silva; Heuder Gustavo Oliveira Paiao; Tania Regina Tozetto-Mendoza; Erika Regina Manuli; Fábio Eudes Leal; Andrea de Barros Coscelli Ferraz; Ester Cerdeira Sabino; Ana Luiza Bierrenbach; Steven Sol Witkin; Maria Cassia Mendes-Correa;

Methylene tetrahydrofolate reductase (MTHFR) and vascular endothelial growth factor (VEGF) polymorphisms in Brazilian patients with Hepatitis C virus (HCV)-related hepatocellular carcinoma (HCC) Sylene C.R. Carvalho; Luydson R.S. Vasconcelos; Leonardo da Fonseca; Rodrigo F. Carmo; Michele T. Tomitão; Dayse C.B.L. Aroucha; Leila M.M.B. Pereira; José Tadeu Stefano; Ulysses Ribeiro-Júnior; Claudia P. Oliveira; Flair J. Carrilho;