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Avaliação da toxicidade do extrato aquoso de Scutia buxifolia em ratos
(Universidade Federal de Santa Maria, 2013-03-07)
Medicinal plants were and are very important for healing various diseases. However, improper use of plants for therapeutic purposes can cause a number of side effects. There are in the literature various reports about ...
Efeitos do resveratrol na sinalização purinérgica em camundongos expostos ao alumínio
(Universidade Federal de Santa Maria, 2023-09-12)
Aluminum (Al) is a compound found in nature, and is widely used industrially, which means that humans are exposed to it daily. Due to its ability to cross the blood-brain barrier, it can accumulate in the brain in regions ...
Curva dose-resposta do extrato lipofílico composto por clorofilas e carotenoides da microalga Scenedesmus obliquus: papel oxidativo e envolvimento da sinalização purinérgica
(Universidade Federal de Santa Maria, 2023-09-27)
More and more innovative proposals based on bioactive compounds are being presented to
the public. The use of microalgae, such as the species Scenedesmus obliquus, has played
an interesting role in this regard through ...
Síntese e atividade anti-pythium insidiosum in vitro de três novos compostos triazólicos
(Universidade Federal de Santa Maria, 2023-11-08)
Pythiosis is an infectious and non-transmissible disease caused by the oomycete Pythium
insidiosum, which mainly affects horses, dogs and humans. Currently, there is no effective drug
treatment. Triazoles are heterocyclic ...
Toxicidade de organocalcogênios e seus mecanismos através da expressão gênica em leucócitos humanos
(Universidade Federal de Santa Maria, 2015-02-06)
Selenium (Se) is an essential micronutrient present in selenoproteins on living beins, in the form of the amino acid selenocysteine and selenomethionine. Chemically related to Se, tellurium (Te) has no biological function ...
Estudo in silico e in vitro da curcumina livre e nanoestruturada em células infectadas e não infectadas por Toxoplasma gondii
(Universidade Federal de Santa Maria, 2024-02-05)
Toxoplasmosis, a disease caused by the intracellular protozoan Toxoplasma gondii (T. gondii)
affects several organs, including the central nervous system (CNS). The low therapeutic
efficacy is related to the passage ...