Results 71 to 80 of about 7,176,422 (273)

When Silence Breaks: The Influence of Pure Tones and White Noises on Conditioned Flight Responses

Brain and Behavior
Background The flight response is part of the repertoire of adaptive behavioral responses all animals possess and use to face threats coming from their environment.
Sebastiano Francesco Matarazzo di Licosa, Andrea Stefano Moro, Mattia Ferro, Antonio Malgaroli, Jacopo Lamanna   +4 more
doaj   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

Physical Conditioning & Fatigue (33)

, 1969
Physical Conditioning & Fatigue: Exercise record for J ...

core  

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Physical Conditioning & Fatigue (21)

, 1970
Physical Conditioning & Fatigue: Exercise Record for Subject J ...

core  

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

Effects of Exercise on Cartilage Thickness and Chondrocytes Count: A Meta-Analysis of Pre-Clinical Randomized Controlled Trials Conducted on Rats

Allied Medical Research Journal
Background: The evidence regarding the effects of exercises on cartilage is enormous, but the literature on improving cartilage thickness and chondrocytes number is limited.
Kiran Yameen, Dr. Kevin Joseph Jerome Borges, Dr. Amna Aamir Khan, Dr. Syed Nudrat Nawaid Shah   +3 more
doaj  

Morfologia e contratilidade em cardiomiócitos de ratos com baixo desempenho para o exercício físico Morphology and contractility in cardiomyocytes of rats with low exercise performance

Arquivos Brasileiros de Cardiologia, 2012
FUNDAMENTO: A capacidade aeróbica é fundamental para o desempenho físico, e a baixa capacidade aeróbica está relacionada ao desencadeamento de diversas doenças cardiovasculares.
Judson Fonseca Quintão Júnior, Antônio José Natali, Miguel Araújo Carneiro Júnior, Cynthia Aparecida de Castro, Lucas Rios Drummond, Victor Neiva Lavorato, Leonardo Bonato Felix, Jader dos Santos Cruz, Thales Nicolau Prímola-Gomes   +8 more
doaj  

Artificial molecular machines and motors—Design and control of nanoscale motion

FEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Physical Conditioning & Fatigue (32)

, 1970
Physical Conditioning & Fatigue: Exercise record for J ...

core