The Brazilian Journal of Natural Sciences' mission is to publish relevant scientific articles in the broadest sense of different aspects of natural sciences involving Biology, Physics and Chemistry and health sciences. With quarterly frequency, our goal is to interact with researchers, teachers and students in teaching and research institutions. 

Current Issue

Vol. 8 No. 1 (2026): Brazilian Journal of Natural Sciences

The Brazilian Journal of Natural Sciences - BJNS - has the mission of publishing relevant scientific articles in the broadest sense of the different aspects of natural sciences involving Biology, Physics and Chemistry, and health sciences. With continuous publication and annual frequency, our goal is to interact with researchers, professors and students in teaching and research institutions. Today we have a QUALIS B4 classification in: BIOTECHNOLOGY | FOOD SCIENCE | AGRICULTURAL SCIENCES I | ENGINEERING I | MEDICINE I - II - III | DENTISTRY | PHARMACY | BIOLOGY III | ISSN: 2595-0584

Published: 2026-02-16

Continuous flow article

Anemia e Comportamento de risco são a principal causa de impedimento à doação de sangue

Maria Fernanda de Souza Andrade, Lucas Henrique Paixão Knorst, Gustavo Del Corço Guedes, Adriana Gibotti, Rafael Pacheco-Costa, Adriana Pina

E2342026 -1-7

PDF (Português (Brasil))
DOI: https://doi.org/10.31415/bjns.v8i1.234

Punica granatum extract exerts dual anti-aging action by enhancing extracellular matrix integrity and inducing autophagy in human fibroblasts

Vanessa Yuri Suzuki, José Roberto Mateus da Silva, Maria Cristina Marcucci, Raquel Teles de Menezes, Thales HR Pereira, Claudia Bincoletto, Carlos Rocha Oliveira

1 - 7

PDF (Português (Brasil))
DOI: https://doi.org/10.31415/bjns.v8i1.235
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BJNS adopts CC-BY as its main Open Access assignment