Results 241 to 250 of about 7,604,628 (414)

Lung stress and strain during mechanical ventilation : any safe threshold?

, 2012
Stress is the applied force, and strain is the linear deformation of material. In the whole lung, the rough approximation of stress is the transpulmonary pressure, whereas the approximation of the average strain is the change in volume relative to the ...
L. Gattinoni
core  

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

FEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman, Katarzyna Stapor, Leszek Konieczny, Krzysztof Gądek, Piotr Nowakowski   +4 more
wiley   +1 more source

The intrinsic impact of mechanical stress on the maintenance of oocyte dormancy. [PDF]

Proc Natl Acad Sci U S A
Nagamatsu G, Shirane K, Kato Y, Nakamura H, Hamada N, Kato K, Kimura H, Hayashi K.   +7 more
europepmc   +1 more source

Morphological responses of plant roots to mechanical stress.

Annals of Botany, 2018
I. Potocka, Joanna Szymanowska-Pułka
semanticscholar   +1 more source

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

FEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen, Qianqian Cui, Zhongyun Lan, Yingjun Wang, Shuaiying Zhao, Wenxuan Feng, Yunfeng Liu, Qiting Huang, Dongna Zhang, Jianfeng Xu   +9 more
wiley   +1 more source

Effects of Mechanical Stress on Bone and Cartilage Metabolism: How Mechanical Stress Affects Energy Metabolism in Bone and Cartilage Tissues (Our Research Overview): Mini Review. [PDF]

Int J Mol Sci
Iwata H, Sato S, Somemura S, Takemoto M, Takahashi-Suzuki Y, Sugishita Y, Fujiya H, Haraguchi N, Yudoh K.   +8 more
europepmc   +1 more source

A mechanical property and stress corrosion evaluation of 431 stainless steel alloy

, 1973
Jairo Montaño
openalex   +1 more source

Data from Mechanical Stress Signaling in Pancreatic Cancer Cells Triggers p38 MAPK- and JNK-Dependent Cytoskeleton Remodeling and Promotes Cell Migration via Rac1/cdc42/Myosin II

, 2023
Maria Kalli, Ruxuan Li, Gordon B. Mills, Triantafyllos Stylianopoulos, Ioannis K. Zervantonakis   +4 more
openalex   +1 more source

Ratchet limits for a crack in a welded pipe subjected to a cyclic temperature load an a constant mechanical load

, 2011
This paper presents the ratchet limit analysis of a pipe with a symmetric crack in a mismatched weld by using the extended Linear Matching Method (LMM). Two loading conditions are considered: i) a cyclic temperature load and a constant internal pressure;
Ure, James Michael, Chen, Haofeng, Li, Tianbai, Chen, Weihang   +3 more
core  

Matrix metalloproteinase‐9 regulates cell adhesion and membrane protrusive activity of ovarian cancer cells

FEBS Open Bio, EarlyView.
Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel, Sam Bennett, Natalie Ehlinger, Nelson Cook, Katelyn Marvin, Caleb L. Lines, Sam Reyes, Brooke Kirby, Shawn M. Ellerbroek   +8 more
wiley   +1 more source