Phytochemical characterization, toxicity and pharmacological profile of the central effects of the fixed fruit pulp oil of Mauritia flexuosa L.F. (buriti).

Anxiety and depression are mental disorders that have been exponentially increasing over the last decades. Psychopharmacology emerged to try to alleviate the symptoms of these disorders; however, the side effects and the time it takes to achieve the desired effect are factors that decrease the search for and adherence to treatment. To remedy this situation, new compounds capable of improving the performance of these medications and reducing their adverse effects have been sought.

Effect of Brazilian green propolis in chronic ulcer treatment: a randomized clinical trial.

Objective: to assess the effectiveness of 5% Brazilian green propolis (ointment) in individuals with chronic ulcers.

Methods: a randomized clinical trial, developed with 40 patients randomized equally to control group (treated with essential fatty acid) and experimental group (treated with 5% green propolis) for 30 days. The outcomes of interest were sociodemographic, clinical and laboratory characteristics, lesion characteristics, such as type of tissue in the bed, presence of exudate, edge characteristics, microbial content and pain.

Topical Antiedematogenic Activity of the Essential Oil of Psidium brownianum Mart. (OEPB) in Murine Ear Edema Models.

Psidium brownianum Mart is reported in the literature by antinociceptive and antioxidant activities, indicating that this species' secondary metabolites might be used to control inflammatory processes. The present study aimed to characterize the topical antiedematogenic activity of the essential oil of Psidium brownianum Mart. (OEPB) in ear edema models by different inflammatory agents.

Perillyl Alcohol Promotes Relaxation in Human Umbilical Artery.

Background: Perillyl alcohol (POH) is a monoterpenoid found in plant essential oils and has been shown to relax murine vessels, but its effect on human vessels remains poorly studied.

Objective: The study aimed to characterize the effect of POH on human umbilical arteries (HUA).

Methods: Rings of HUA were obtained from uncomplicated patients and suspended in an organ bath for isometric recording.

Investigation of mechanisms of action involved in the antidepressant-like effect of Trans,trans-farnesol in mice.

This study aimed to investigate, through in vivo and biochemical methodologies, the effect of trans,trans-farnesol (12.5, 25, 50 or 100 mg/kg, p.o.

Vasorelaxant effect of (E,E)-farnesol in human umbilical vein ex vivo assays.

(E,E)-farnesol is a sesquiterpene acyclic alcohol produced by bacteria, protozoa, fungi, plants, and animals. The literature describes its applications in food, pharmaceutical, and cosmetic industries, and also in the pharmacological context with a vasorelaxant effect. However, its effects on human umbilical vessels remain poorly investigated.

Species with Anti-Inflammatory and Analgesic Potential: A Systematic Review on Ethnobotanical and Pharmacological Findings.

The use of medicinal plants to treat inflammatory conditions and painful processes has attracted the attention of scientists and health professionals due to the evidence that natural products can promote significant therapeutic benefits associated with fewer adverse effects compared to conventional anti-inflammatory drugs. The genus is composed of various plants with pharmacological potential, which are used to treat various diseases in traditional communities worldwide. The present study systematically reviewed species with anti-inflammatory and analgesic potential.

Vasodilation promoted by (,)-farnesol involving ion channels in human umbilical arteries.

Background: (,)-farnesol is a sesquiterpene alcohol derived from plants and animals that exhibits pharmacological properties in the cardiovascular system. However, its effects on human umbilical vessels remain unknown.

Purpose: Thus, this study aims to characterize the vasodilatory effect of (,)-farnesol in human umbilical arteries (HUA).

Children and adolescents continue to be exposed to early work in Brazil.

2 million children and adolescents between 11 and 19 years old have not yet finished basic education and had left school. The current Brazilian scenario reflects the reality in which these children and adolescents are inserted, without sufficient resources for the continuity of basic or elementary education, and often the parents' lack of income leads these young people to seek work, as can be seen in several capitals and inland cities: children selling food at traffic lights, bars, restaurants, and similar situations5. According to a study carried out by Abrinq Foundation (Fundação Abrinq), in the last quarter of 2021, there were about 2.

UPLC-MS-ESI-QTOF Analysis and Antifungal Activity of Aqueous Extracts of .

This study aimed to identify the chemical composition of the aqueous leaf and root extracts (EALST and EARST) and to evaluate their effect, comparatively, against opportunistic pathogenic fungi. Ultra-Performance Liquid Chromatography Coupled to a Quadrupole/Time of Flight System (UPLC-MS-ESI-QTOF) was employed for chemical analysis. and standard strains and clinical isolates were used (CA INCQS 40006, CT INCQS 40042, CA URM 5974, and CT URM 4262).

Mechanisms of Actions Involved in The Antinociceptive Effect of Estragole and its -Cyclodextrin Inclusion Complex in Animal Models.

(1) Background: estragole is a monoterpene found in the essential oils of several aromatic plants, which can be used for several pharmacological activities. The aim of this study was to evaluate the antinociceptive effect of estragole (Es) and its -cyclodextrins inclusion complex (Es/β-CD). (2) Methods: the effects of Es and Es/β-CD on the central nervous system (CNS) were evaluated through open field and rota-rod assays, and the antinociceptive effect in formalin models, abdominal writhing induced by acetic acid, hot plate, tail flick test and plantar mechanical hyperalgesia.

Possible mechanisms involved in the neuroprotective effect of Trans,trans-farnesol on pilocarpine-induced seizures in mice.

This study aimed to investigate, through in vivo and in vitro methodologies, the effect of acute trans,trans-farnesol (12.5, 25, 50 or 100 mg/kg, p.o.

The Protein-Rich Fraction from Exerts Neuroprotection in Hemiparkinsonian Rats by Decreasing Brain Inflammatory-Related Enzymes and Glial Fibrillary Acidic Protein Expressions.

is a cyanobacterium with high protein content and presenting neuroprotective effects. Now, we studied a protein-enriched fraction (SPF), on behavior, neurochemical and immunohistochemical (IHC) assays in hemiparkinsonian rats, distributed into the groups: SO (sham-operated), 6-hydroxydopamine (6-OHDA), and 6-OHDA (treated with SPF, 5 and 10 mg/kg, p.o.

Chemical Constituents and Biological Activities of Kunth.

Kunth (Euphorbiaceae), whose occurrence has already been registered in the most varied Brazilian biomes, is commonly found in the Chapada do Araripe, Ceará. The species is traditionally used to treat fungal, parasitic, and degenerative diseases. This study investigated the chemical composition and pharmacological potential (antioxidant, antifungal, antiparasitic, and cytotoxic) of an aqueous extract obtained from the roots of .

Concepts, Beliefs, and Traditional Treatment for Childhood Seizures in a Quilombola Community in Northeastern Brazil: Analysis by the Discourse of the Collective Speech.

Background: Non-pharmacological therapy related to traditional, magical, and/or religious treatments for managing recurrent and non-recurrent seizures in children persists in several traditional communities. The research aims to investigate the concepts, beliefs, and types of traditional treatments used for cases of seizures in children reported by residents of a quilombola community.

Methods: The research took place in the quilombo community Sítio Arruda, Ceará, northeastern Brazil.

Beliefs and attitudes towards child epilepsy: A structural equation model.

Purpose: To analyze the possibly influencing factors of the beliefs and attitudes towards childhood epilepsy among users of the Family Health Strategy.

Methods: The participants were 300 users from three units of the Family Health Strategy in one city of northeastern Brazil. This primary health care service has a multidisciplinary team and operates close to the community, seeks to provide comprehensive care with actions to promote health, prevention, recovery, rehabilitation of diseases and frequent injuries in the community.

Antifungal activity of farnesol incorporated in liposomes and associated with fluconazole.

Candida infections represent a threat to human health. Candida albicans is the main causative agent of invasive candidiasis, especially in immunosuppressed patients. The emergence of resistant strains has required the development of new therapeutic strategies.

Pharmacological applications of farnesol (CHO): a patent review.

: Farnesol (CHO) is a sesquiterpene alcohol found in essential oils. This substance is reported to have different pharmacological activities such as antimicrobial, antitumor and antioxidant effects, as well as actions in different body systems.: This study aimed to analyze pharmaceutical patents containing this substance in their formulations.

Anxiolytic and antidepressant-like effects of Annona coriacea (Mart.) and caffeic acid in mice.

This research evaluated the anxiolytic and antidepressant-like effects of a hydroethanolic extract from the leaves of Annona coriacea (EHFAC) and caffeic acid (CA). Mice were intraperitoneally treated with saline, EHFAC (1, 10, 20 mg/kg) or CA (0.15 mg/kg) and subject to the elevated plus-maze, open field, rota-rod, forced swimming and reserpine-induced akinesia tests.

Antinociceptive activity of the Psidium brownianum Mart ex DC. leaf essential oil in mice.

Chronic pain management has several adverse effects and research looking for new and effective pain management drugs posing lower undesirable effects is necessary. Given the above, the pharmacological investigation of medicinal plants significantly contributes to the dissemination of plant-derived therapeutics. The aim of this study was to evaluate the antinociceptive activity of the Psidium brownianum Mart ex DC.

Effects of the Hyptis martiusii Benth. leaf essential oil and 1,8-cineole (eucalyptol) on the central nervous system of mice.

The aim of this study was to characterize the central effects of the Hyptis martiusii leaf essential oil (OEHM) and 1,8-cineole (eucalyptol) using behavioral animal models. Gas chromatography coupled to mass spectrometry (GC/MS) was used to characterize the chemical compounds present in the OEHM. For the behavioral tests, female Swiss mice treated with the OEHM (25, 50, 100 and 200 mg/kg, i.

Anti-inflammatory activity of herb products from Licania rigida Benth.

Purpose: The objective of the present study was to evaluate the systemic anti-inflammatory activity of the hydroalcoholic extract of the leaves of Licania rigida Benth (EHFLR) on models of systemic inflammation in mice.

Methods: The quantitative chemical profiles of phenolic acids and flavonoids were performed by High-Performance Liquid Chromatography (HPLC). Systemic anti-inflammatory activity was determined from carrageenan and dextran-induced paw edema models and the animals were orally treated (p.

Toxicological and pharmacologic effects of farnesol (CHO): A descriptive systematic review.

The objective of the present study was to perform a systematic review (SR) composed of preclinical and clinical studies which investigated the toxicological and pharmacologic effects of farnesol [Molecular formula: CHO; IUPAC: (3,7,11-Trimethyl-2,6,10-dodecatrien-1-ol]. This SR was performed according to PRISMA guidelines. Literature research was performed using PubMed, MEDLINE, Scopus and Web of Science databases using the descriptor combinations: "farnesol and pharmacological effect" and "farnesol and toxicology".

GC-MS analysis of the fixed oil from Sus scrofa domesticus Linneaus (1758) and antimicrobial activity against bacteria with veterinary interest.

The bioprospection of zootherapeutic products can be a source of new drugs and to the creation of new strategies of natural resources conservation and management of endangered species. This fact is supported by ethnobiological studies indicating that the usage of zootherapeutic products can be replaced by the use of natural products isolated from plants and domestic animals. The emergence of antibiotic-resistant bacteria has increased the need for research for new active principles.