Genotoxicity study of L. extract.

L., a member of the Cannabaceae family, has been thoroughly investigated for its diverse therapeutic properties, primarily attributed to cannabinoids such as delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD). Secondary, metabolites like terpenes also exhibit pharmacological effects.

Development and Characterization of Film-Forming Solution Loaded with (L.) Skeels for Topical Application in Post-Surgical Therapies.

Background/objectives: Considering the antioxidant and antimicrobial properties attributed to compounds in extract, this research aimed to advance postoperative therapeutic innovations. Specifically, the study assessed the physicochemical properties of a film-forming solution (FFS) incorporated with , evaluating its therapeutic potential for postoperative applications.

Methods: The extract was meticulously characterized to determine its chemical composition, with particular emphasis on the concentration of phenolic compounds.

Exploring antioxidant and α-glucosidase inhibition in L. extracts: a comprehensive phytochemical study.

This study analysed extracts obtained from the leaves of , , and to determine their chemical composition, antioxidative properties, and α-glucosidase inhibitory capacity. By using liquid chromatography with a diode array detector, we identified chlorogenic acids, flavonoids, tannins, proanthocyanidins, saponins, and triterpenes in the extracts. The antioxidant activities of the extracts were found to be directly related to their total phenolic, flavonoid content and enzyme inhibition.

Ateroprotective effects of in. New Zealand rabbits: beyond the lipid-lowering effect.

[Mart.] Kausel (Myrtaceae), popularly known as "jabuticaba," is a fruit species native to Brazil. Despite extensive widespread usage, its antiatherosclerotic properties' impact remains unknown.

Cardioprotective Effects of DC. in Nicotine-Treated Hypertensive Rats.

DC. (Asteraceae), "arnica brasileira," is a Brazilian species popularly used to treat hypertension or renal ailments. This study investigated the cardioprotective effects of standardized extract (EESM) in nicotine-treated spontaneously hypertensive rats (SHRs).

Extraction Methods, Chemical Characterization, and In Vitro Biological Activities of (Mart.) Kausel Peels.

(Mart.) Kausel, popularly known as jabuticaba, possesses bioactive compounds such as flavonoids, tannins, and phenolic acids, known for their antioxidant, antibacterial, wound healing, and cardioprotective effects. Therefore, this study aimed to standardize the fruit peel extraction method, maximize phenolic constituents, and evaluate their antioxidative and antimicrobial effects.

Bioprospecting a Film-Forming System Loaded with L. and L. Leaf Extracts for Topical Application in Treating Skin Lesions.

Natural products can be used as complements or as alternatives to synthetic drugs. and are natives of Brazil and have antimicrobial, anti-inflammatory, and antioxidant activities. This study aimed to develop a film-forming system (FFS) loaded with plant extracts with the potential for treating microbial infections.

Self-Curing Glass Ionomer Cement Covered by Photopolymerizable Adhesive for Protection of Mucoperiosteal or Gingival Flap Sutures in Canine Oral Surgery.

Periodontal disease is one of the main affections of the oral cavity of dogs. Its main complication is the formation of periapical abscess, which, when affecting the maxillary canine teeth, can lead to the formation of oronasal fistulae. The objective of this study was to evaluate the efficiency of self-curing glass ionomer cement, covered by photopolymerizable adhesive, as a protective element for mucoperiosteal or gingival flap sutures in oral surgery of dogs.

Natural Products as Modulators of Mitochondrial Dysfunctions Associated with Cardiovascular Diseases: Advances and Opportunities.

The mitochondria have an important role in modulating cell cycle progression, cell survival, and apoptosis. In the adult heart, the cardiac mitochondria have a unique spatial arrangement and occupy nearly one-third the volume of a cardiomyocyte, being highly efficient for converting the products of glucose or fatty acid metabolism into adenosine triphosphate (ATP). In cardiomyocytes, the decline of mitochondrial function reduces ATP generation and increases the production of reactive oxygen species, which generates impaired heart function.

in Patients with Parkinson's Disease: A Pilot Study.

(L.) Wettst. could be of interest in the control of symptoms of Parkinson's disease, but clinical evidence of its efficacy is lacking.

Evidence of the Cardioprotective Effects of in Isoproterenol-Induced Myocardial Infarction in Rats.

is a plant species that is widely used in Brazilian folk medicine for the treatment of different disorders that affect the cardiovascular system. The aim of the study was to investigate the cardioprotective effects of an ethanol-soluble fraction of (ESAP) on isoproterenol-induced myocardial infarction in rats. Different groups of rats ( = 8) were orally treated with ESAP (30, 100, and 300 mg/kg), carvedilol (10 mg/kg), or vehicle (filtered water; 1 mL/100 g) for 7 days.

Safety Investigations of Two Formulations for Vaginal Use Obtained from L. Leaves in Female Rats.

Medicinal plants have great prominence in research into the development of new medicines. L. (Myrtaceae) is an edible and medicinal plant with economic value in the northeast region of Brazil.

Small conductance calcium-activated potassium channels and nitric oxide/cGMP pathway mediate cardioprotective effects of Croton urucurana Baill. In hypertensive rats.

Ethnopharmacological Relevance: Croton urucurana Baill. (Euphorbiaceae), popularly known as 'sangue de dragão' is a Brazilian species widely used in traditional medicine for cardiovascular ailments.

Aim: To investigate the cardiovascular effects of the C.

Therapeutic Feasibility of the Natural Products in the Heart Complaints: An Overview.

Heart pain is the most frequent complaint leading patients to seek medical help. Functional heart symptoms, especially chest pain, are prevalent and, according to the International Classification of Diseases (ICD-10), are described as "somatoform autonomous functional disorders of the cardiovascular system." The problem lies in the fact that pain does not always have a somatic background, that is, it may be related to crucial underlying heart disease.

spp. in Naturally Infected Dairy Cow from a Brazilian Border Region.

Leptospirosis is an important infectious disease, which can generate large economic losses, especially in the dairy herd. The pathogen that causes this disease may have its entry in Brazilian herds facilitated by the existence of a large extension of land borders. Therefore, the objective of this work was to investigate the presence of DNA and antibodies against spp.

Cardioprotective effects of Talinum paniculatum (Jacq.) Gaertn. in doxorubicin-induced cardiotoxicity in hypertensive rats.

Ethnopharmacological Relevance: Talinum paniculatum (Jacq.) Gaertn. (Talinaceae) is a medicinal species that is widely distributed throughout Brazil.

Urban Horses As Environmental Bioindicators for Leishmaniasis.

The presence of DNA and anti- spp. antibodies in the serum of 112 healthy horses was investigated by evaluating the physical examination, from a rural society located in the north central region of Paraná. The antigens of , , and were used to perform the indirect enzyme-linked immunosorbent assay, where it was possible to detect the reaction in 27.

Ethnopharmacological investigation of the cardiovascular effects of the ethanol-soluble fraction of Aloysia polystachya (Griseb.) Moldenke leaves in spontaneously hypertensive rats.

Ethnopharmacological Relevance: Aloysia polystachya (Griseb) Moldenke (Verbenaceae), popularly known as "burrito", is a South American species widely prescribed by local Brazilian healers for the treatment of cardiovascular diseases. However, its antihypertensive and cardioprotective effects are still unknown.

Aim: To evaluate the role of the ethanol-soluble fraction of A.

Nitric oxide/cGMP signaling pathway and potassium channels contribute to hypotensive effects of nothofagin.

Background: Nothofagin is a mono-C-glycoside of 4,2',4',6'-tetrahydroxy-dihydrochalcone that is commonly found in Aspalathus linearis, Nothofagus fusca, and Leandra dasytricha. A wide range of biological effects has been attributed to nothofagin, including antioxidant, diuretic, renoprotective, antiplatelet, and antithrombotic effects. Although nothofagin is pharmacologically active, its effects on blood pressure remain unknown.

Nitric oxide and Ca-activated high-conductance K channels mediate nothofagin-induced endothelium-dependent vasodilation in the perfused rat kidney.

Nothofagin is a natural 3'-C-β-D-glucoside of the polyphenol phloretin that is mainly found in Aspalathus linearis, Nothofagus fusca, and Leandra dasytricha. In recent years, nothofagin has been described as a potential therapeutic agent for renal disorders, but the mechanisms that are involved in its renoprotective effects remain unclear. In the present study, perfused rat kidneys were used to test the hypothesis that nothofagin causes the direct relaxation of renal arteries.

From general toxicology to DNA disruption: A safety assessment of Plinia cauliflora (Mart.) Kausel.

Ethnopharmacological Relevance: Plinia cauliflora (Mart.) Kausel (Myrtaceae) is popularly known as "jaboticaba" or "jaboticaba". The fruit is appreciated for both fresh consumption and the manufacture of jelly, juice, ice cream, fermented beverages, and liqueurs.

Ethnomedicinal Plants Used for the Treatment of Cardiovascular Diseases by Healers in the Southwestern State of Paraná, Brazil, and Their Validation Based on Scientific Pharmacological Data.

Cardiovascular diseases are responsible for high morbidity and mortality rates worldwide. Among treatment options, medicinal plants are frequently used, especially in developing countries, such as Brazil. Despite social development that has been observed in the last decades, the use of medicinal plants is still driven by popular knowledge, especially by healers.

Thyroid-disrupting effects of chlorpyrifos in female Wistar rats.

Thousands of chemicals are released into the environment daily, arousing great scientific interest because they can influence the overall function of living organisms. The indiscriminate use of pesticides, especially organophosphate, confers important risks to both public and environmental health. Previous studies showed that chlorpyrifos (CPF) acts as an endocrine disruptor.

Development of a Predictive Model to Induce Atherogenesis and Hepato-Renal Impairment in Female Rats.

Therapeutic approaches for the treatment of dyslipidemia and atherosclerosis have radically changed in recent decades. Part of this advance undeniably stems from basic biomedical research that has provided a better understanding and identification of new therapeutic targets. The aim of this work was to develop a model to induce atherogenesis and hepato-renal impairment in female Wistar rats.