New Chromones from (Cav.) Schltdl with Anti-Inflammatory and Immunomodulatory Activity.

The extract, fractions, and compounds of the root were evaluated as an antiarthritic using a complete Freund's adjuvant (CFA) model in mice and NF-κB inhibition in RAW 264.7 macrophages. Four active compounds, including two new compounds, ternifoliol and ternifolial, were isolated by open column chromatography and identified by spectroscopic and spectrometric techniques, resulting in benzochromone-like structures with aromatic rings and hydroxyl groups, which could be responsible for the anti-inflammatory activity and inhibitory NF-κB.

Antidepressant-Like Effect of Bauhinia blakeana Dunn in a Neuroinflammation Model in Mice.

Objective: To evaluate the antidepressant effect of Bauhinia blakeana and a standardized fraction in the forced swimming test (FST) on mice with neuroinflammation induced with lipopolysaccharides (LPS).

Materials And Methods: Evaluation of the antidepressant effect of Bauhinia blakeana hydroalcoholic extract (BbHA) and its fractions was carried out in behavioral tests on mice with LPS-induced neuroinflammation.

Results: BbHA had a significant antidepressant effect, measured on healthy mice in the FST.

and Natural Galphimines Block Schizophrenia-Like Symptoms Induced with Apomorphine and MK-801 in Mice.

Background: has been used for many years in Mexican Traditional Medicine to calm "insane people." Triterpenes, known as galphimines, were identified in this species. One of them, Galphimine-B (G-B), acts selectively on dopaminergic neurons by antagonizing the effect of glutamate on NMDA receptors.

Effect of Ocimum basilicum, Ocimum selloi, and Rosmarinic Acid on Cerebral Vascular Damage in a Chronic Hypertension Model.

The main objective of treatment against hypertension is not only to reduce blood pressure levels, but also to reduce vascular risk in general. In the present work, administering angiotensin II (AGII; 0.2 µg/kg intraperitoneally (i.

Pharmacological interaction of Galphimia glauca extract and natural galphimines with Ketamine and Haloperidol on different behavioral tests.

Due to the high prevalence of psychiatric disorders and the prevalent side effects produced by the antipsychotic drugs available, it is necessary to search for new therapeutic options. Galphimia glauca has been used for many years in Mexican traditional medicine for treating mental diseases. From this plant, some compounds, denominated galphimines, have been discovered and have shown to possess the ability of modifying the frequency of discharge of dopaminergic neurons in the Ventral tegmental area.

Anxiolytic effect of fatty acids and terpenes fraction from Aloysia triphylla: Serotoninergic, GABAergic and glutamatergic implications.

Aloysia triphylla (Verbenaceae) is an aromatic medicinal plant, and it is used for the treatment of "nervous" problems as, "sadness" and "nervousness". While, there are no reports about its pharmacological activity in animal models. The objective of this work was to evaluate the anxiolytic effect of the extracts and fractions of this species and to measure the interaction of the most active fraction with serotonergic, glutamatergic and GABAergic drugs.