Assessment of the effects of harvesting period of Clusia fluminensis Planch & Triana fruits on neutralization of the toxic activities of Bothrops jararacussu snake venom.

Snakebite envenomation is a public health issue that can lead to mortality and physical consequences. It is estimated that 5.4 million venomous snake bites occur annually, with 130,000 deaths and 400,000 amputations.

New substances of Equisetum hyemale L. extracts and their in vivo antitumoral effect against oral squamous cell carcinoma.

Ethnobotanical Relevance: Equisetum hyemale is used in traditional medicine as an anti-inflammatory, antioxidant, diuretic and anticancer agent. Recent studies have observed antiproliferative activity of this species in some tumor cell lines.

Aim Of The Study: The aim of this study was to evaluate the antiproliferative activity of the ethanol extract of E.

Umbu Fruit Peel as Source of Antioxidant, Antimicrobial and α-Amylase Inhibitor Compounds.

Herein, the extraction of bioactive compounds from umbu fruit peel was optimized using thermal-assisted solid-liquid extraction. In parallel, antioxidant, antimicrobial, and inhibitory effects against α-amylase of optimized extract were also evaluated. The combination of operational conditions including the temperature (32-74 °C), ethanol concentration (13-97%), and solid/liquid ratio (1:10-1:60; ) was employed using a rotational central composite design for optimization.

Inhibition of Leishmania amazonensis arginase by fucogalactan isolated from Agrocybe aegerita mushroom.

The inhibition of arginase from Leishmania spp. is considered a promising approach to the leishmaniasis treatment. In this study, the potential of a fucogalactan isolated from the medicinal mushroom Agrocybe aegerita was evaluated against arginase (ARG) from Leishmania amazonensis.