Results 31 to 40 of about 531,803 (269)
Stress Mechanisms and Metabolic Complications
Hormone and Metabolic Research, 2007 Stress can be defined as a state of threatened homeostasis or disharmony. An intricate repertoire of physiologic and behavioral responses is mobilized under stressful situations forming the adaptive stress response that aims to reestablish the challenged body equilibrium. The hypothalamic-pituitary-adrenal axis and the central and peripheral components
Kyrou, I., Tsigos, C.
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Petroleum Exploration and Development, 2019 The differences of rock mechanical properties were analyzed based on triaxial compression test in low permeability reservoirs of the Bonan Oilfield. Through the analysis of reservoir mechanics, the influence mechanisms of different mechanical properties ...
Zhipeng LI +3 more
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Cellular Physiology and Biochemistry, 2017 Background/Aims: Periodic mechanical stress can promote chondrocyte proliferation and matrix synthesis to improve the quality of tissue-engineered cartilage. Although the integrin β1–ERK1/2 signal cascade has been implicated in periodic mechanical stress-
Wenwei Liang +10 more
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Effects of Winding Vibration on the Mechanical-Thermal Aging Properties of Insulating Paper
IEEE Access, 2020 The oil-paper insulation in power transformer is under a complicated environment, and there is little research on the combined effects of winding vibration-generated mechanical stress and thermal stress on the aging of insulating paper.
Junhong Wang +3 more
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Journal of Orthopaedic Surgery and Research, 2023 Background An accurate understanding of the mechanical response of ligaments is important for preventing their damage and rupture. To date, ligament mechanical responses are being primarily evaluated using simulations.
Yuki Naya, Hiroki Takanari
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Revista de Odontologia da UNESPINTRODUÇÃO : O adequado posicionamento tridimensional dos implantes é indispensável para garantir a previsibilidade no tratamento com implantes dentários.
Henrique Eiji Tabuse +2 more
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Relating Independent Components to Free-Vibration Modal Responses
Shock and Vibration, 2010 In recent literature, attempts have been made to apply Independent Component Analysis (ICA) techniques to the modal identification problem. Paramount to this task is establishing a relationship between the source components realized using the suggested ...
S.I. McNeill, D.C. Zimmerman
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Mechanism of Oxidative Stress in Neurodegeneration [PDF]
Oxidative Medicine and Cellular Longevity, 2012 Biological tissues require oxygen to meet their energetic demands. However, the consumption of oxygen also results in the generation of free radicals that may have damaging effects on cells. The brain is particularly vulnerable to the effects of reactive oxygen species due to its high demand for oxygen, and its abundance of highly peroxidisable ...
Gandhi, S, Abramov, AY
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Decoupling the Roles of Cell Shape and Mechanical Stress in Orienting and Cueing Epithelial Mitosis
Cell Reports, 2019 Summary: Distinct mechanisms involving cell shape and mechanical force are known to influence the rate and orientation of division in cultured cells. However, uncoupling the impact of shape and force in tissues remains challenging.
Alexander Nestor-Bergmann +5 more
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Cellular Physiology and Biochemistry, 2013 Background/Aims: The biological effects of periodic mechanical stress on chondrocytes have been studied extensively over the past few years. However, the mechanisms underlying chondrocyte mechanosensing and signaling in response to periodic mechanical ...
Wenwei Liang +6 more
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