Results 81 to 90 of about 4,277 (206)

Farmacognosia: breve historia de sus orígenes y su relación con las ciencias médicas

open access: yesREVISTA BIOMÉDICA, 2004
El ser humano desde su origen ha procurado su bienestar y una gran parte lo ha encontrado en la naturaleza, en muchos casos, asociado con aspectos mágico-religiosos. El estudio científico y el uso adecuado de las sustancias de origen natural con fines terapéuticos ha sido sin duda tan antiguo como la astronomía, la física y la medicina. Actualmente, el
Vieyle Cortez-Gallardo   +5 more
openaire   +2 more sources

Simvastatin reduces caspase-3 activation and inflammatory markers induced by hypoxia–ischemia in the newborn rat

open access: yesNeurobiology of Disease, 2006
The present study was undertaken to evaluate whether in a neonatal model of stroke a prophylactic neuroprotective treatment with simvastatin modulates hypoxia–ischemia-induced inflammatory and apoptotic signaling.
Silvia Carloni   +6 more
doaj   +1 more source

Esperienze sull'impiego di colture primarie di cellule ipofisarie nella ricerca farmacologica

open access: yes, 1996
Dottorato di ricerca in farmacologia, farmacognosia e tossicologia. 8. ciclo. Coordinatore B. Silvestrini. Docente guida G. De FeoConsiglio Nazionale delle Ricerche - Biblioteca Centrale - P.le Aldo Moro, 7, Rome; Biblioteca Nazionale Centrale - P.za ...
Ponzianelli, Anna
core  

Antioxidant activity and chemical composition of the non polar fraction of Gracilaria domingensis (Kützing) Sonder ex Dickie and Gracilaria birdiae (Plastino & Oliveira) [PDF]

open access: yes, 2012
Gracilaria domingensis (Kützing) Sonder ex Dickie and Gracilaria birdiae (Plastino & Oliveira) (Gracilariales, Rhodophyta) are seaweeds that occur on the Brazilian coast.
Pinto, Ernani   +4 more
core   +1 more source

Biological activity of the aqueous extract of Lychnophora pinaster Mart.

open access: yes, 2005
Lyophilized aqueous extract (LAE) from Lychnophora pinaster Mart (Asteraceae) aerial parts was evaluated in the search of possible biological activities.
Chiari, E.   +6 more
core   +1 more source

Ação antiúlcera das aroeiras Schinus terebinthifolius Raddi (aroeira-da-praia) e Myracrodruon urundeuva Allemão, Anacardiaceae (aroeira-do-sertão) [PDF]

open access: yes, 2010
Schinus terebinthifolius Raddi and the Myracrodruon urundeuva Allemão were evaluated in rats and mice for antiulcer effects, as these two plants are widely used in Brazil for gastric ulcer treatment.
Elisaldo A. Carlini   +7 more
core   +1 more source

Effects of Echium plantagineum L. Bee Pollen on Basophil Degranulation: Relationship with Metabolic Profile

open access: yesMolecules, 2014
This study aimed to evaluate the anti-allergic potential of Echium plantagineum L. bee pollen and to characterize its primary metabolites. The activity of E.
Eduarda Moita   +6 more
doaj   +1 more source

Tratamento da dependência de drogas com plantas medicinais brasileiras [PDF]

open access: yes, 2006
The topic Herbal Medicines in the Treatment of Addictions in a country must be preceded by answers to four questions: 1. Does the country in question possess a biodiversity rich enough to allow the discovery of useful medicines? 2.
Mendes, Fúlvio Rieli [UNIFESP]   +4 more
core   +1 more source

Pharmacobotanical studies of wild indigo species (Indigofera suffruticosa and Indigofera truxillensis, Leguminosae,) with pharmacological properties [PDF]

open access: yes, 2008
Indigofera suffruticosa e Indigofera truxillensis são espécies de Leguminosae que se destacam no gênero por suas propriedades farmacológicas. O objetivo deste trabalho foi estabelecer um controle de qualidade morfológico para as matérias-primas vegetais ...
TEIXEIRA, Simone de Pádua   +1 more
core   +1 more source

Actividades de Evaluación en Farmacognosia

open access: yes, 2013
The implantation of the European Higher Education Area (EHEA) requires an educational system rooted in a competency-based learning approach in which, under professorial supervision, the students become active agents in order to reach a sufficient level of competence, retain more knowledge, and manage and apply this knowledge more efficiently.
Giner, R.M.   +6 more
openaire   +1 more source

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