Results 21 to 30 of about 39,192 (187)

Effects of Oxygen Transference on Protease Production by Rhodotorula mucilaginosa CBMAI 1528 in a Stirred Tank Bioreactor

open access: yesBioengineering, 2022
Microbial proteases, especially aspartic proteases, are an essential group of enzymes produced from different microorganisms. Microbial proteases have several applications, mainly in the food, beverage, cosmetic, and pharmaceutical industries, due to ...
Suellen Machado   +6 more
doaj   +1 more source

Anti-inflammatory and Antinociceptive Activity of Ouabain in Mice

open access: yesMediators of Inflammation, 2011
Ouabain, an inhibitor of the Na+/K+-ATPase pump, was identified as an endogenous substance of human plasma. Ouabain has been studied for its ability to interfere with various regulatory mechanisms. Despite the studies portraying the ability of ouabain to
Danielle Ingrid Bezerra de Vasconcelos   +7 more
doaj   +1 more source

Karaya/Gellan-Gum-Based Bilayer Films Containing 3,3′-Diindolylmethane-Loaded Nanocapsules: A Promising Alternative to Melanoma Topical Treatment

open access: yesPharmaceutics, 2023
This study aimed to incorporate nanocapsules containing 3,3′-diindolylmethane (DIM) with antitumor activity into a bilayer film of karaya and gellan gums for use in topical melanoma therapy.
Jéssica Brandão Reolon   +9 more
doaj   +1 more source

Anticonvulsant Activity of the Linalool Enantiomers and Racemate: Investigation of Chiral Influence

open access: yesNatural Product Communications, 2010
The anticonvulsant activity of the racemate and enantiomers of linalool have been evaluated. Pretreatment of the mice with ( S )-(+)-, ( R )-(-)- and rac -linalool increased the latency of convulsions significantly in the PTZ model.
Damião P. de Sousa   +3 more
doaj   +1 more source

Equilíbrio, estratégia competitiva e inovação: um estudo descritivo de casos

open access: yesGestão e Desenvolvimento, 2015
Uma forma altamente simplista de explicar o funcionamento das organizações no mercado é dizer que estas oferecem produtos e/ou serviços de acordo com as necessidades do mercado de forma lucrativa.
Cícero Eduardo Walter   +2 more
doaj   +1 more source

Assistência ao diabetes no Sistema Único de Saúde: análise do modelo atual [PDF]

open access: yes, 2009
O sistema de saúde nacional, impulsionado por contextos econômicos restritivos, passou por uma reestruturação organizacional na década de 1990, voltada à atenção primária.
FREITAS, Osvaldo de   +3 more
core   +4 more sources

Constituents of ‘Caincin’, a Bioactive Saponin Fraction from the Root-bark of (L.) Hitch

open access: yesNatural Product Communications, 2008
‘Caincin’, a bioactive saponin mixture from Chiococca alba (L.) Hitch. (Rubiaceae), first obtained by European workers in nineteenth century and which was thought to be a homogenous material, was investigated by us and resulted in the isolation of three ...
Jnanabrata Bhattacharyya   +3 more
doaj   +1 more source

Comments on “the organization of pharmaceutical services by ‘health region’ in Brazil’s Unified Health System” [PDF]

open access: yes, 2017
O presente estudo teve o objetivo de caracterizar os serviços farmacêuticos prestados no Sistema Único de Saúde do Brasil sob a ótica das redes de atenção à saúde em regiões de saúde contempladas no Projeto QualiSUS-Rede.
Araújo, Suetônio Queiroz   +5 more
core   +1 more source

Development of a Method for the Quantification of Clotrimazole and Itraconazole and Study of Their Stability in a New Microemulsion for the Treatment of Sporotrichosis

open access: yesMolecules, 2019
Sporotrichosis occurs worldwide and is caused by the fungus Sporothrix brasiliensis. This agent has a high zoonotic potential and is transmitted mainly by bites and scratches from infected felines.
Patricia Garcia Ferreira   +7 more
doaj   +1 more source

Efficacy, Stability, and Safety Evaluation of New Polyphenolic Xanthones Towards Identification of Bioactive Compounds to Fight Skin Photoaging

open access: yesMolecules, 2020
Antioxidants have long been used in the cosmetic industry to prevent skin photoaging, which is mediated by oxidative stress, making the search for new antioxidant compounds highly desirable in this field.
Diana I. S. P. Resende   +12 more
doaj   +1 more source

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