Results 31 to 40 of about 11,749 (155)

Estudo químico e avaliação do potencial antioxidante da Equisetum arvense e da Marsypianthes chamaedrys [PDF]

, 2001
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em Química.O uso de produtos naturais é tão antigo quanto algumas civilizações humanas.
Ferreira, Valquíria Barbosa Nantes
core  

Total phenolic content, antioxidant and antimicrobial activity of Equisetum arvense L. [PDF]

Chemical Industry and Chemical Engineering Quarterly, 2013
The antioxidant and antimicrobial activity of Equisetum arvense L. harvested in a polluted urban area were investigated. The total phenolic content determined by a modified Folin-Ciocalteu method was 335.8 mg of GEA/g of the dried ethanol extract ...
Kukrić Zoran, Topalić-Trivunović Ljiljana, Pavičić Svetlana, Žabić Mirjana, Matoš Snježana, Davidović Asima   +5 more
doaj   +1 more source

Protective Effects Induced by a Novel Food Supplement Based on Epilobium angustifolium, Ptychopetalum olacoides, Ginkgo biloba, and Equisetum arvense Extracts and Citrulline in the Lower Urinary Tract: Preclinical and Clinical Evidence

Phytotherapy Research, EarlyView.
ABSTRACT Oxyfil is a dietary supplement including plant extracts from Epilobium angustifolium, Ptychopetalum olacoides (Muira puama), Ginkgo biloba, and Equisetum arvense and citrulline. The aim of the study was to investigate the protective effects on prostatic muscles of the Oxyfil formulation in an in vitro experimental model consisting of isolated ...
Annalisa Chiavaroli, Alessandra Acquaviva, Simonetta Cristina Di Simone, Stefano Salvatore, Silvia Messina, Carolina Morgante, Chiara Lupi, Silvia Villa, Gokhan Zengin, Giustino Orlando, Luigi Menghini, Claudio Ferrante, Luigi Schips, Luca Cindolo, Michele Marchioni   +14 more
wiley   +1 more source

Análise qualitativa e quantitativa de metabólitos secundários e propriedades farmacológicas de quatro espécies de plantas medicinais da flora catarinense [PDF]

, 2003
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em Química.Nos últimos anos tem aumentado muito o uso de plantas medicinais na forma de chás, fitoterápicos e fitofármacos.
Bresciani, Louisiane Faccio Verani
core  

Fluoride‐Free Mouthwashes Available Over‐The‐Counter in the US‐An Overview

International Journal of Dental Hygiene, EarlyView.
ABSTRACT Purpose Fluoride‐free mouthwashes (FFM) are commonly used by patients for a variety of cosmetic and/or therapeutic reasons. The purpose of this study was to investigate the composition and purposes of FFM available over‐the‐counter in the US.
Astrid C. Valdivia‐Tapia, Jaime A. Cury, Antonio P. Ricomini‐Filho, Frank Lippert   +3 more
wiley   +1 more source

Tetania secundaria a alcalosis metabólica por Equisetum arvense

Revista Argentina de Terapia Intensiva, 2022
Se presenta a una paciente que sufrió un cuadro de tetania secundaria a alcalosis metabólica desarrollada en el contexto del empleo de una hierba medicinal, Equisetum arvense, como diurético.
alberto cordoba lopez
doaj  

La cola de caballo (Equisetum, Equisetaceae) comercializada y exportada del Perú

Revista Peruana de Biología, 2013
Varios productos derivados de plantas se exportan del Perú como suplementos nutricionales, condimentos y otros usos, entre estos últimos tipos se encuentra el helecho “cola de caballo”.
Blanca León
doaj   +1 more source

No need to seed: restoring species‐rich grassland on former arable fields by natural regeneration

Restoration Ecology, EarlyView.
Abstract Introduction Over the last century, agricultural intensification has caused substantial losses of semi‐natural species‐rich grasslands. One means of restoring grassland habitat is to abandon farmed land, followed by mowing and/or grazing of the established vegetation to facilitate meadow diversification. Objectives This study investigated post‐
Carl D. Sayer, Peter Robinson, Derek C. G. Sayer, Jan C. Axmacher   +3 more
wiley   +1 more source

Evaluating Testability of Permafrost Models Through Physical and Thermal Testing in Complex Mountain Terrain, Yukon, Canada

Permafrost and Periglacial Processes, Volume 37, Issue 4, Page 570-591, October/December 2026.
ABSTRACT Due to its subsurface nature, permafrost cannot be directly observed with the naked eye or optical remote sensing. Consequently, accurately describing its distribution and thermal state is challenging. This is especially true in vast, remote environments, where obtaining comprehensive field data is demanding or improbable.
Ria Nicholson, Philip P. Bonnaventure, Nick C. Noad, Madeleine C. Garibaldi, Rabecca Thiessen, Will Kochtitzky   +5 more
wiley   +1 more source

Equisetum arvense Linnaeus 1753

, 2007
Equisetum arvense Linnaeus, Species Plantarum 2: 1061. 1753. "Habitat in Europae agris, pratis." RCN: 7730. Lectotype (Jonsell & Jarvis in Nordic J. Bot. 14: 148. 1994): Clayton 341 (BM-000062951). Current name: Equisetum arvense L. (Equisetaceae).
Jarvis, Charlie
core   +1 more source