Toxicity and anti-inflammatory effects of Eleutherine bulbosa (Miller) Urb, ethanolic extract, in zebrafish (Danio rerio).

Introduction: Eleutherine bulbosa (Miller) Urb, popularly known as "marupa-zinho", is frequently used in traditional medicine for treating various diseases, including hypertension, ulcers, constipation, and intestinal infection. However, there is little scientific knowledge available regarding the pharmacological effects of this species. Thus in vivo and in silico phytochemical studies are required to establish whether this plant has these effects.

In Vitro Cytotoxic Effects and Mechanisms of Action of Eleutherine Isolated from Bulb in Rat Glioma C6 Cells.

Gliomas are the most common primary malignant brain tumors in adults, and have a poor prognosis, despite the different types of treatment available. There is growing demand for new therapies to treat this life-threatening tumor. Quinone derivatives from plants have received increased interest as potential anti-glioma drugs, due to their diverse pharmacologic activities, such as inhibiting cell growth, inflammation, tumor invasion, and promoting tumor regression.

Phyto-derived Products as Matrix Metalloproteinases Inhibitors in Cardiovascular Diseases.

Matrix metalloproteinases (MMPs) are enzymes that present a metallic element in their structure. These enzymes are ubiquitously distributed and function as extracellular matrix (ECM) remodelers. MMPs play a broad role in cardiovascular biology regulating processes such as cell adhesion and function, cellular communication and differentiation, integration of mechanical force and force transmission, tissue remodeling, modulation of damaged-tissue structural integrity, cellular survival or apoptosis and regulation of inflammation-related cytokines and growth factors.