Systematic review and technological prospection: ethyl ferulate, a phenylpropanoid with antioxidant and neuroprotective actions.

Introduction: Ethyl ferulate is a phenylpropanoid with anti-inflammatory, antioxidant and neuroprotective activities of natural and synthetic origin with potential uses in the nutraceutical and pharmaceutical industry. Therefore, the aim of this study was to investigate the current scenario regarding patents and scientific articles available involving the substance in question, regarding aspects such as quantity, areas of knowledge and depositor countries.

Areas Covered: To do so, we conducted technological and scientific prospecting on the WIPO, EPO, USPTO and INPI and scientific databases in PubMed, Web of Science and Lilacs databases using the keywords 'ferulic acid ethyl ester' and 'ethyl ferulate' in English and Portuguese.

Jatropha gossypiifolia L. (Euphorbiaceae): A Review of Traditional Uses, Phytochemistry, Pharmacology, and Toxicology of This Medicinal Plant.

Jatropha gossypiifolia L. (Euphorbiaceae), widely known as "bellyache bush," is a medicinal plant largely used throughout Africa and America. Several human and veterinary uses in traditional medicine are described for different parts and preparations based on this plant.

Serum production against Tityus serrulatus scorpion venom using cross-linked chitosan nanoparticles as immunoadjuvant.

Several species of scorpions are known to cause accidents which can lead to death, most of them belonging to the genus Tityus. Tityus serrulatus is considered the most dangerous scorpion in South America. In Brazil, T.

Controlled transscleral drug delivery formulations to the eye: establishing new concepts and paradigms in ocular anti-inflammatory therapeutics and antibacterial prophylaxis.

Importance Of The Field: The use of topical agents poses unique and challenging hurdles for drug delivery. Topical steroids effectively control ocular inflammation, but are associated with the well-recognized dilemma of patient compliance. Although administration of topical antimicrobials as prophylaxis is acceptable among ophthalmologists, this common practice has no sound evidence base.

Subconjunctival delivery of antibiotics in a controlled-release system: a novel anti-infective prophylaxis approach for cataract surgery.

Objective: To compare the efficacy of subconjunctival injection of a combination of triamcinolone and ciprofloxacin hydrochloride, 2 mg/0.1 mL, in a controlled-release system (DuoCat) with that of ciprofloxacin hydrochloride, 0.3%, eyedrops for infection prophylaxis.

A single intraoperative sub-tenon's capsule injection of triamcinolone and ciprofloxacin in a controlled-release system for cataract surgery.

Purpose: To compare intraoperative injection of triamcinolone and ciprofloxacin in a controlled-release system (DuoCat) with prednisolone and ciprofloxacin eye drops after cataract surgery.

Methods: In this randomized, double-masked, controlled trial, a total of 135 patients undergoing cataract surgery were randomly allocated to two groups: 67 patients treated after surgery with prednisolone 1% and ciprofloxacin 3% eye drops four times daily (week 1), three times daily (week 2), twice daily (week 3), and once daily (week 4) and 0.3% ciprofloxacin drops four times daily (weeks 1 and 2), and 68 patients treated at the end of surgery with a sub-Tenon's injection of 25 mg triamcinolone and 2 mg ciprofloxacin in biodegradable microspheres.

Thermal behavior and stability of biodegradable spray-dried microparticles containing triamcinolone.

Thermal analysis has been widely used for obtaining information about drug-polymer interactions and for pre-formulation studies of pharmaceutical dosage forms. In this work, biodegradable microparticles of poly (d,L-lactide-co-glycolide) (PLGA) containing triamcinolone (TR) in various drug:polymer ratios were produced by spray drying. The main purpose of this study was to study the effect of the spray-drying process not only on the drug-polymer interactions but also on the stability of microparticles using differential scanning calorimetry (DSC), thermogravimetry (TG) and derivative thermogravimetry (DTG), X-ray analysis (XRD), and infrared spectroscopy (IR).