Results 31 to 40 of about 37,989 (198)

Physical exercise and breast cancer: a review

open access: yesSaúde & Tecnologia, 2015
Introduction – Physiological effects of physical activity and training are currently subject of extensive research which has already showed uncontroversial benefits in different clinical conditions.
Maria Teresa Tomás   +1 more
doaj   +1 more source

Recomendações alimentares e nutricionais para o Programa Nacional de Alimentação Escolar: uma análise da história recente

open access: yesDemetra, 2021
Introduction: The National School Feeding Program (PNAE) is the oldest initiative of the Brazilian government in the area of school feeding and Food and Nutritional Security, being the most comprehensive in the world with respect to the care of ...
Roberta Lamonatto Taglietti   +1 more
doaj   +1 more source

Formulation‐Dependent Cytotoxic Effects of Commercial and Analytical‐Grade Mancozeb in C6 Glial Cells

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Mancozeb (MZ) is a widely used dithiocarbamate fungicide composed of manganese (Mn) and zinc (Zn) complexes. Increasing concern has been raised regarding its occupational and human health relevance, particularly due to its neurotoxic potential associated with Mn‐related cellular dysfunction.
Lavínia Lazzarotti   +5 more
wiley   +1 more source

Grip Strength – Agreement analysis between two dynamometers: JAMAR vs E‑Link

open access: yesSaúde & Tecnologia, 2015
Introduction – Assess grip strength has proved to be of vital importance because of its relationship with functional capacity of individuals, in order to determine levels of risk for future disability and thereby establish prevention strategies.
Mª Teresa Tomás   +1 more
doaj   +1 more source

Acute Modafinil Exposure Induces Neurobehavioral Alterations in Zebrafish: Implications for Off‐Label Cognitive Enhancement

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Modafinil (2‐(benzhydrylsulfinyl)acetamide) is a psychostimulant commonly prescribed for sleep disorders such as narcolepsy, excessive daytime sleepiness, and obstructive sleep apnea. Recently, its use has extended beyond clinical indications, with neurotypical individuals adopting it as a smart drug to enhance alertness and cognitive ...
Luciane Dellazari da Silva do Prado   +9 more
wiley   +1 more source

Evaluation of the grip force, lower body strength and functional capacity in active and sedentary elders

open access: yesSaúde & Tecnologia, 2014
Background - The practice of regular physical activity has a better impact on the global physical condition of the elderly people. Purpose - The mentoring of this study is to analyse if the practice of regular physical activity has any influence on the ...
Ana Filipa Pires   +5 more
doaj   +1 more source

A Comprehensive Study to Compare Different Compound Representations for Predicting Carcinogenicity In Vivo

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Carcinogenicity evaluation is a critical component of chemical risk assessment, yet traditional in vivo testing remains time consuming, costly, and ethically challenging. Computational approaches based on machine learning offer promising alternatives, but the relative contributions of different molecular representation strategies for ...
Iuri Barbosa Pereira   +2 more
wiley   +1 more source

Contribuição para a adaptação e validação da versão portuguesa da Motor Assessment Scale

open access: yesSaúde & Tecnologia, 2014
Introdução: A Motor Assessment Scale (MAS) tem mostrado ser um instrumento válido e fidedigno na avaliação do progresso clínico de indivíduos que sofreram um Acidente Vascular Cerebral (AVC).
Ana Filipa Oliveira   +5 more
doaj   +1 more source

Analysis of Gene Expression in Aedes aegypti Suggests Changes in Early Genetic Control of Mosquito Development

open access: yesJournal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
ABSTRACT Aedes aegypti, a critical vector for tropical diseases, poses significant challenges for studying its embryogenesis due to difficulties in removing its rigid chorion and achieving effective fixation for in situ hybridization. Here, we present novel methodologies for fixation, dechorionation, DAPI staining, and in situ hybridization, enabling ...
Renata Coutinho‐dos‐Santos   +8 more
wiley   +1 more source

Possible implications of a poultry fungal contamination

open access: yesSaúde & Tecnologia, 2015
Background – Although there is an increasingly industry that produce whole chickens for domestic consumption in Portugal, only few investigations have reported on the indoor air of these plants and the consequences of their degradation.
Carla Viegas   +4 more
doaj   +1 more source

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