Results 11 to 20 of about 2,474 (156)

Flow cytometry as an alternative method to evaluate genotoxicity of natural cosmetic actives

Journal of Cosmetic Dermatology, Volume 22, Issue 3, Page 958-968, March 2023., 2023
Abstract Alternative in vitro methods are important, as there is a call to ban the use of animals in cosmetics research. Aim To suggest the expansion of the use of in vitro safety techniques recommended by the OECD guidelines and to propose the use of the automation of the in vitro mammalian micronucleus test method by flow cytometry to assess the ...
Andreza R. Ueoka, Bianca S. Sufi, Wagner V. Magalhães, Liliam Fernandes, Newton Andreo‐Filho, Vania R. Leite‐Silva, Patricia S. Lopes   +6 more
wiley   +1 more source

Predictors of laminitis development in a cohort of nonlaminitic ponies

Equine Veterinary Journal, Volume 55, Issue 1, Page 12-23, January 2023., 2023
Abstract Background Quantifying risk factors for laminitis development requires improvement. Objectives To identify the most useful physical examination, metabolic and management factors to predict laminitis development in client‐owned, nonlaminitic ponies. Study design Prospective cohort study.
Edward J. Knowles, Jonathan Elliott, Patricia A. Harris, Yu‐Mei Chang, Nicola J. Menzies‐Gow   +4 more
wiley   +1 more source

Acute physical and mental stress resulted in an increase in fatty acids, norepinephrine, and hemodynamic changes in normal individuals: A possible pathophysiological mechanism for hypertension—Pilot study

The Journal of Clinical Hypertension, Volume 23, Issue 4, Page 888-894, April 2021., 2021
Arterial hypertension is highly prevalent worldwide. The real mechanisms of pathophysiology are not well understood. Stress, the sympathetic nervous system, and the release of fatty acids seem to play an important role in the pathophysiology of hypertension. Abstract Hypertension is often associated with metabolic changes.
Josiane Motta e Motta, Ludmila Neves Souza, Bianca Bassetto Vieira, Humberto Delle, Fernanda Marciano Consolim‐Colombo, Brent M. Egan, Heno Ferreira Lopes   +6 more
wiley   +1 more source

Comparison of platelet‐rich plasma gel in the care of the pressure ulcers with the dressing with serum physiology in terms of healing process and dressing costs

International Wound Journal, Volume 17, Issue 3, Page 831-841, June 2020., 2020
Abstract This research was carried out with the aim of comparing the effects of platelet‐rich plasma (PRP) gel and gas dressing with serum physiologic applied to stage II pressure ulcer in coccyx of patients for 2 months on healing process and dressing costs.
Özge Uçar, Sevim Çelik
wiley   +1 more source

Conservação pós-colheita de espigas de milho verde minimamente processado sob diferentes temperaturas Post-harvest conservation of fresh-cut corn on the cob (Zea maiz L.) under different temperatures

Ciência e Agrotecnologia, 2009
Objetivou-se, neste trabalho, avaliar o efeito de três temperaturas (5ºC, 8ºC e 11ºC), na qualidade de híbridos de milho verde (Zea maiz L.) com endosperma normal, minimamente processado, durante oito dias de armazenamento, com avaliações a cada dois ...
Alexandra Mara Goulart Nunes Mamede, Adimilson Bosco Chitarra, Marcos José de Oliveira Fonseca, Antonio Gomes Soares, José Carlos Sá Ferreira, Luiz Carlos de Oliveira Lima   +5 more
doaj   +1 more source

Production and Catalytic Properties of Amylases from Lichtheimia ramosa and Thermoascus aurantiacus by Solid‐State Fermentation

The Scientific World Journal, Volume 2016, Issue 1, 2016., 2016
The present study compared the production and the catalytic properties of amylolytic enzymes obtained from the fungi Lichtheimia ramosa (mesophilic) and Thermoascus aurantiacus (thermophilic). The highest amylase production in both fungi was observed in wheat bran supplemented with nutrient solution (pH 4.0) after 96 hours of cultivation, reaching 417 ...
Ana Paula Aguero de Oliveira, Maria Alice Silvestre, Nayara Fernanda Lisboa Garcia, Heloíza Ferreira Alves-Prado, André Rodrigues, Marcelo Fossa da Paz, Gustavo Graciano Fonseca, Rodrigo Simões Ribeiro Leite, Maurizio Petruccioli   +8 more
wiley   +1 more source

O efeito da temperatura sobre as taxas de ciclagem de glicose e do consumo de oxigênio na água da Lagoa do Infernão, Estado de São Paulo, Brasil

Acta Scientiarum: Biological Sciences, 2008
Experimentos foram realizados para verificar o efeito da temperatura sobre os processos de mineralização de uma fonte artificial de matéria orgânica.
Rogério Marchetto Antonio, Irineu Bianchini Junior   +1 more
doaj   +1 more source

Cytotoxicity and Genotoxicity Evaluation of Organochalcogens in Human Leucocytes: A Comparative Study between Ebselen, Diphenyl Diselenide, and Diphenyl Ditelluride

BioMed Research International, Volume 2013, Issue 1, 2013., 2013
Organochalcogens, particularly ebselen, have been used in experimental and clinical trials with borderline efficacy. (PhSe)2 and (PhTe)2 are the simplest of the diaryl dichalcogenides and share with ebselen pharmacological properties. In view of the concerns with the use of mammals in studies and the great number of new organochalcogens with potential ...
Diones Caeran Bueno, Daiane Francine Meinerz, Josiane Allebrandt, Emily Pansera Waczuk, Danúbia Bonfanti dos Santos, Douglas Oscar Ceolin Mariano, João Batista Teixeira Rocha, Daiana Avila   +7 more
wiley   +1 more source

Enzyme‐Enhanced Extraction of Phenolic Compounds and Proteins from Flaxseed Meal

International Scholarly Research Notices, Volume 2013, Issue 1, 2013., 2013
Flaxseed (Linum usitatissimum) meal, the main byproduct of the flaxseed oil extraction process, is composed mainly of proteins, mucilage, and phenolic compounds. The extraction methods of phenolics either commonly employed the use of mixed solvents (dioxane/ethanol, water/acetone, water/methanol, and water/ethanol) or are done with the aid of alkaline,
Bernardo Dias Ribeiro, Daniel Weingart Barreto, Maria Alice Zarur Coelho, B. Castiglioni, K. R. Davis, C. Scheckhuber, A. Tiessen   +6 more
wiley   +1 more source

The Effects of Green Tea Consumption on Cardiometabolic Alterations Induced by Experimental Diabetes

Journal of Diabetes Research, Volume 2012, Issue 1, 2012., 2012
We evaluated cardiac autonomic modulation by heart rate (HRV), and arterial pressure variability (APV), and metabolic response in streptozotocin diabetic rats treated with green tea. Male Wistar rats were separated in groups: control, drinking tap water (C), green tea‐treated (GT) group, diabetic, drinking tap water (D), and diabetic, treated with ...
Patricia Fiorino, Fabiana Sant′Anna Evangelista, Fernando Santos, Fátima Maria Motter Magri, Jan Carlo Morais O. B. Delorenzi, Milton Ginoza, Vera Farah, Mariana Morris   +7 more
wiley   +1 more source