Results 21 to 30 of about 291 (203)

A review of the major changes suggested by the new Manual of the American Academy of Sleep Medicine in the polysomnography routine

open access: yesSleep Science, 2010
After an extensive literature review of sleep recording practices, the American Academy of Sleep Medicine recently published a new manual for sleep scoring and the recording of associated events in the routine sleep laboratory.
Rogério Santos-Silva
doaj   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

open access: yesMolecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Cyclic alternating pattern in normal children aged 12 to 24 months Padrão alternante cíclico em crianças normais de 12 a 24 meses

open access: yesArquivos de Neuro-Psiquiatria, 2010
OBJECTIVE: The aim of this study is to complement existing data on the expression and characteristics of cyclic alternating pattern (CAP) in children, specifically in the 12 to 24 month age bracket. METHOD: Descriptive study.
Gabriela Rodrigues Alves   +4 more
doaj   +1 more source

PANoptosis in the pathogenesis of myelodysplastic syndromes

open access: yesMolecular Oncology, EarlyView.
PANoptosis, a combination of three types of programmed cell death, is mediated by a large protein complex called a PANoptosome. In healthy bone marrow hematopoietic cells, PANoptosis is restricted by inhibitory signaling. In MDS, bone marrow cells become sensitive to the PANoptotic stimuli due to the aberrant inactivation of inhibitory signaling or ...
Rohit Thalla   +4 more
wiley   +1 more source

Um estudo piloto da influência das fases do ciclo menstrual no desempenho físico e nas respostas psicológicas de jogadoras de futebol não-elite

open access: yesRevista Brasileira de Futsal e Futebol, 2022
Os impactos do ciclo menstrual no desempenho e em fatores psicológicos de atletas ainda é inconclusivo, ademais há poucos estudos deste tema dentro do futebol.
Eduardo Wolfart Aveline
doaj  

Compensatory rebound of body movements during sleep, after asphyxia in neonatal rats Resposta compensatória dos movimentos corporais do sono após a asfixia em ratos recém-nascidos

open access: yesActa Cirúrgica Brasileira, 2008
PURPOSE: The usefulness of body movements that occur during sleep when assessing perinatal asphyxia and predicting its long-term consequences is contradictory. This study investigated whether neonatal rats manifest these movements in compensatory rebound
Olivia Adayr Xavier Suarez   +1 more
doaj   +1 more source

Mechanisms and therapeutic opportunities of the ribotoxic stress response in cancer

open access: yesMolecular Oncology, EarlyView.
Cancer cells' high translational demand creates opportunities to therapeutically target ribosome function. Ribosome stalling and collisions activate ZAKα and the ribotoxic stress response (RSR), which can trigger rapid, p53‐independent apoptosis in cancer.
Anastassiya Kim   +7 more
wiley   +1 more source

Predictive and prognostic biomarkers of Bacillus Calmette‐Guérin therapy failure in bladder cancer patients: A systematic review

open access: yesMolecular Oncology, EarlyView.
High‐risk bladder cancer is typically treated with Bacillus Calmette‐Guérin (BCG), but 30–40% of patients relapse. No FDA‐ or CE‐approved biomarkers currently predict or prognosticate BCG failure. We systematically reviewed the literature and identified 72 eligible studies, revealing several promising biomarkers associated with BCG treatment response ...
Rui Ribeiro‐Pereira   +7 more
wiley   +1 more source

Atividade elétrica cerebral do rato com lesões da formação reticular mesencefálica

open access: yesArquivos de Neuro-Psiquiatria, 1970
No presente estudo foram utilizados 73 ratos em preparações agudas e crônicas, nas quais lesamos a formação reticular mesencefálica com corrente contínua (3,5 a 4,0 mA durante 5 a 10 segundos).
Walter C. Pereira   +2 more
doaj   +1 more source

T1 Over Squared Proton Density Ratio to Characterize Multiple Sclerosis Lesions

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Differentiating remyelinated from demyelinated lesions in MS remains challenging without histological confirmation. This study introduces the T1‐to‐PD2 ratio (TPR) imaging approach and evaluates its ability to characterize MS lesions alongside other quantitative MRI (qMRI) metrics. Methods Thirty individuals with MS (mean age: 47.5 ± 
Sarah J. Wright   +10 more
wiley   +1 more source

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