Results 31 to 40 of about 7,604,628 (414)

Hydrodynamics and mechanical stresses in pharmacopoeial and noncompendial dissolution testing [PDF]

Farmacja Polska, 2020
The first and an essential step of medication’s path inside the human body is a dissolution of an active pharmaceutical ingridient. A dissolution of oral dosage forms occurs as a result of physicochemical and mechanical stresses which are found in ...
Marcela Wiater, Dagmara Hoc, Jadwiga Paszkowska, Grzegorz Garbacz   +3 more
doaj   +1 more source

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.
openaire   +3 more sources

Extracellular Matrix-Oriented Proteomic Analysis of Periodontal Ligament Under Mechanical Stress

Frontiers in Physiology, 2022
The periodontal ligament (PDL) is a specialized connective tissue that provides structural support to the tooth and is crucial for oral functions. The mechanical properties of the PDL are mainly derived from the tissue-specific composition and structural
Lay Thant, Lay Thant, Lay Thant, Masaru Kaku, Yoshito Kakihara, Masaru Mizukoshi, Megumi Kitami, Megumi Kitami, Moe Arai, Kohei Kitami, Daiki Kobayashi, Yutaka Yoshida, Takeyasu Maeda, Isao Saito, Katsumi Uoshima, Makio Saeki   +15 more
doaj   +1 more source

Non-destructive testing methods of assemblies and units of fire and emergency technique

Вестник Университета гражданской защиты МЧС Беларуси, 2020
Purpose. The substantiation of the use of modern methods for assessing and monitoring the state of fire and emergency equipment in order to ensure its trouble-free operation. Methods.
Виктор Алексеевич Бирюк, Владимир Николаевич Пасовец, Марк Михайлович Журов   +2 more
doaj   +1 more source

Potential mechanisms involved in regulating muscle protein turnover after acute exercise: A brief review

Frontiers in Physiology, 2023
It is well established that resistance training increases muscle mass. Indeed, there is evidence to suggest that a single session of resistance training is associated with an increase in muscle protein synthesis in young adults.
Guy Hajj-Boutros, Antony D. Karelis, Marina Cefis, José A. Morais, José A. Morais, Juliette Casgrain, Gilles Gouspillou, Vita Sonjak   +7 more
doaj   +1 more source

Mechanical Stress-Induced Defects in Thick a-PbO Layers. [PDF]

Materials (Basel)
Rado J, Stieh A, Csík A, Kökényesi S, Reznik A.   +4 more
europepmc   +3 more sources

New bonded assembly configuration for dynamic mechanical analysis of adhesives [PDF]

, 2013
A new sample configuration has been developed in order to study molecular mobility of an adhesive in a bonded assembly configuration by dynamic mechanical analysis.
Tonon, Claire, Chevalier, Mathieu, Combes, Hélène, Dantras, Eric, Lacabanne, Colette, Quiroga Cortes, Luis, Guigue, Pascale, Caussé, Nicolas   +7 more
core   +1 more source

Piezo1 channel exaggerates ferroptosis of nucleus pulposus cells by mediating mechanical stress-induced iron influx

Bone Research
To date, several molecules have been found to facilitate iron influx, while the types of iron influx channels remain to be elucidated. Here, Piezo1 channel was identified as a key iron transporter in response to mechanical stress.
Ziqian Xiang, Pengfei Zhang, Chunwang Jia, Rongkun Xu, Dingren Cao, Zhaoning Xu, Tingting Lu, Jingwei Liu, Xiaoxiong Wang, Cheng Qiu, Wenyang Fu, Weiwei Li, Lei Cheng, Qiang Yang, Shiqing Feng, Lianlei Wang, Yunpeng Zhao, Xinyu Liu   +17 more
semanticscholar   +1 more source

Mechanical stress accompanied with nuclear rotation is involved in the dormant state of mouse oocytes

Science Advances, 2019
Compression keeps oocytes dormant. The most immature oocytes remain dormant in primordial follicles in the ovary, ensuring the longevity of female reproductive life.
Go Nagamatsu, So Shimamoto, Nobuhiko Hamazaki, Yohei Nishimura, K. Hayashi   +4 more
semanticscholar   +1 more source

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
openaire   +3 more sources