Purpose In recent years, natural dyes have attracted significant attention globally because of
growing public awareness of the environment and health hazards associated with synthetic …

Plasmodium falciparum (P. falciparum) malaria presents serious public health problems
worldwide. The parasite´ s resistance to antimalarial drugs has proven to be a significant …

The use of plants for medicinal purposes is performed empirically by traditional knowledge
with the use of preparations that seek to extract their active principles, and are considered to …

A South African traditional formulation, PHELA®, is consumed by the traditional people for
severe chest problems with coughing, diarrhea, oral ulcers etc. The present study focused …

Rhipicephalus microplus é responsável por consideráveis perdas econômicas nas regiões
tropicais e subtropicais. Compostos vegetais têm sido utilizados como alternativa aos …

Plasmodium falciparum (P. falciparum) malaria presents serious public health problems
worldwide. The parasites resistance to antimalarial drugs has proven to be a significant …

Malaria is a disease that affects the world, caused by the parasite Plasmodium which
resistance is emerging to medications that usually control it. Therefore, it is essential to seek …

The mosquitoes Aedes aegypti and Culex quinquefasciatus (Diptera: Culicidae) are
important vectors of several arboviruses, and are relevant public health problems …

RESUMO A exposição crônica ao sol, aliada à falta de proteção solar, representa um dos
maiores riscos para o envelhecimento precoce da pele e desenvolvimento de câncer …