Results: 1061

Stability of hydroalcoholic extracts of two species of guaco; Mikania glomerata SPRENG. and Mikania laevigata SCHULTZ. (Asteraceae), by UHPLC-MS

It is important to study the stability of plant extracts used as active ingredients in phytotherapic medicine, as degradation of the active principles directly affects the efficacy and safety of these products. Therefore, a stability study of the hydroalcoholic extract of the species: Mikania glomerata a...

Anti-tick effect and cholinesterase inhibition caused by Prosopis juliflora alkaloids: in vitro and in silico studies

Abstract We investigated the in vitro acaricide activity of the methanolic extract (ME) and alkaloid-rich fraction (AF) of Prosopis juliflora on Rhipicephalus microplus and correlated this effect with acetylcholinesterase (AChE) inhibition. The acaricide activity was evaluated using adult and larval imme...

Costus root aqueous extract modulates rat liver toxicity, DNA damage, injury, proliferation alterations induced by plant growth regulator Ethephon

Ethephon (Ethrel®) is an ethylene-based plant growth regulator that used in agriculture and it has direct and indirect effects on human health, direct effect via its inhalation during usage in agriculture and indirect effect through the diet (Fruits and vegetables) that is sprayed with it. The current s...

Extract of Solidago chilensis Meyen inflorescences: cytotoxicity and inhibitory activity on nitric oxide synthesis in activated macrophage cell line J774A. 1

Solidago chilensis Meyen (= Solidago microglossa) popularly known as "Brazilian arnica" is used to treat of inflammatory disorders. S. chilensis is constant in the Therapeutic Memento of the Rio de Janeiro city and belongs to the medicinal species of Brazilian National List of Medicinal Plants of Interes...

Niosomes and liposomes as promising carriers for dermal delivery of Annona squamosa extract

The leaf extract of Annona squamosa L. has antibacterial, antidiabetic, antioxidant, and anticancerous activities. The present work aims to compare between liposomes and niosomes as carriers for A. squamosa extract to improve its transdermal bioavailability. Physical characterization for niosomes and lip...

Can stryphnodendron adstringens extract improve the results of fistulotomy followed by primary sphincteroplasty in the treatment of transsphincteric fistulae?

ABCD (São Paulo, Impr.); 33 (3), 2020
ABSTRACT Background: There is still a need for progress in the treatment of transsphincteric anal fistulae and the use of herbal medicines seems promising. Aim: To evaluate the efficacy of Stryphnodendron adstringens associated with fistulotomy and primary sphincteroplasty in the treatment of transsp...

Estabilidad de cremas fotoprotectoras a base de Myrcianthes rhopaloides «lanche colorado» de los páramos de Piura
Stability of photoprotective creams based on Myrcianthes rhopaloides “lanche colorado” from the moors of Piura

Rev. peru. med. integr; 5 (2), 2020
Objetivos. Determinar la estabilidad de cremas fotoprotectoras a base de Myrcianthes rhopaloides «lanche colorado» de los páramos de Piura. Materiales y métodos. Se evaluaron tres extractos hidroetanólicos y dos acuosos que fueron purificados con Amberlite® XAD7HP. Se formularon cremas fotoprotecto...

Efecto antidiabético de los extractos liofilizados de Guazuma ulmifolia Lam., Dracontium loretense Krause, Physalis angulata L, y Handroanthus obscurus (Bureau & K. Schum) Mattos, mediante la inhibición in vitro de la alfa α-glucosidasa
Antidiabetic effect of freeze-dried extracts of Guazuma ulmifolia Lam, Dracontium loretense Krause, Physalis angulata L, and Handroanthus obscurus (Bureau & K. Schum) Mattos, through in vitro inhibition of alpha α-glucosidase

Rev. peru. med. integr; 5 (1), 2020
La etnomedicina es una disciplina idónea para elegir especies vegetales con el fin de ser estudiadas farmacológicamente; las cuatro especies seleccionadas para el presente estudio se usan como hipoglucemiantes en la medicina tradicional de la Amazonía peruana. Objetivos. Estudiar la capacidad inhibito...

Caracterización físico-química de la pomada de Maytenus laevis “Chuchuhuasi” elaborada en la Farmacia Natural del Hospital III EsSalud Chimbote
Physicochemical characterization of Maytenus laevis "chuchuhuasi" ointment, elaborated at the Natural Pharmacy of Hospital III EsSalud, Chimbote

Rev. peru. med. integr; 5 (4), 2020
Objetivos. Determinar las características físicoquímicas de la pomada de Maytenus laevis «chuchuhuasi», elaborada en la Farmacia Natural del CAMEC del Hospital III EsSalud - Chimbote. Materiales y métodos. Investigación analítica-descriptiva. Se elaboró un extracto etanólico mediante maceració...

Efecto del Syzygium aromaticum (clavo de olor), sobre la glicemia en ratones con diabetes experimental
Effect of Syzygium aromaticum (clove) on glycemia in mice with experimental diabetes

Rev. peru. med. integr; 5 (4), 2020
Cada vez se encuentra disponible en el mercado una variedad de alimentos etiquetados como «alimentos funcionales», con diferentes declaraciones sobre sus beneficios para la salud, incluyendo para la diabetes; los compuestos bioactivos hallados en varios alimentos justifican la investigación, en este e...