Results 121 to 130 of about 252,175 (379)

Osmotic Tension Asymmetry Drives Electrotactic Migration via PDLIM7‐Polarized Microfilament Coordination in Breast Cancer Cells

Advanced Science, EarlyView.
This study establishes an electric field‐induced directional migration model using fluorescence tension probes to visualize microfilament forces and intracellular osmotic pressure dynamics in the electrotactic migration of breast cancer cells. This model delineates how electromechanical interactions among membrane potential, ion channels, OP, traction ...
Ling Zhu, Zihui Zheng, Wang Li, Chenyi Shou, Ying Zhao, Lijun Zhang, Xiaoli Shi, Yunfeng Hu, Huanhuan Zhao, Huiwen Wu, Jun Guo   +10 more
wiley   +1 more source

Reliability and Precision of the Nana Protocol to Assess Body Composition Using Dual Energy X-ray Absorptiometry [PDF]

, 2018
The Nana positioning protocol is widely used to position participants to minimize technical error when undertaking body composition scanning and analysis with a Dual energy X-Ray absorptiometry (DXA) machine.
Climstein, Mike, Furness, James, Persson, Carl, Pope, Rod, Schram, Ben, Shiel, Flinn, Simas, Vini   +6 more
core   +1 more source

Boron Nitride Nanomaterials Trigger Immunomodulatory Effects in Human Broncho‐Epithelial Cells by Modulating Eicosanoid Lipid Signaling

Advanced Science, EarlyView.
This study demonstrates that BNNT exposure disrupts lipid homeostasis in bronchial epithelial cell cultures and activates eicosanoid lipid biosynthesis, producing inflammatory lipid mediators like leukotrienes. These effects are more pronounced in asthmatic cell cultures compared to healthy ones.
Govind Gupta, Jonas Bossart, Sènan Mickael D'Almeida, Luis Augusto Visani de Luna, Christoph Schwärzler, Tingting Fu, Vanesa Ayala‐Nunez, Alexander Gogos, Marija Buljan, Vera M Kissling, Emmanuel Flahaut, Miguel Garcia, Cyrill Bussy, Peter Wick, Tina Buerki‐Thurnherr   +14 more
wiley   +1 more source

Topometric Indices And Corneal Densitometry Change After Corneal Refractive Surgery Combined With Simultaneous Collagen Crosslinking

Clinical Ophthalmology, 2019
Yonrawee Piyacomn, Ngamjit Kasetsuwan, Vilavun Puangsricharern, Usanee Reinprayoon, Vannarut Satitpitakul, Patchima Chantaren Department of Ophthalmology, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok ...
Piyacomn Y, Kasetsuwan N, Puangsricharern V, Reinprayoon U, Satitpitakul V, Chantaren P   +5 more
doaj  

Cooperation of Gq, Gi, and G12/13 in Protein Kinase D Activation and Phosphorylation Induced by Lysophosphatidic Acid [PDF]

, 2003
To examine the contribution of different G-protein pathways to lysophosphatidic acid (LPA)-induced protein kinase D (PKD) activation, we tested the effect of LPA on PKD activity in murine embryonic cell lines deficient in Galpha q/11 (Galpha q/11 KO ...
Gu, Jennifer, Rozengurt, Enrique, Slice, Lee W., Yuan, Jingzhen   +3 more
core  

Distribution of corneal densitometry in different grades of keratoconus

, 2023
Amr Mounir, Islam Awny, Hassan S Yousef, Engy M Mostafa   +3 more
openalex   +1 more source

Corneal densitometry changes in a patient with interface fluid syndrome after small incision lenticule extraction

BMC Ophthalmology, 2017
BackgroundTo report a case of interface fluid syndrome (IFS) following small incision lenticule extraction (SMILE) evaluated with corneal densitometry and optical coherence tomography (OCT).Case presentationAn 18-year-old man reported sudden vision loss ...
K. Zheng, Tian Han, Meiyan Li, Yinan Han, Ye Xu, R. Shah, Xing-tao Zhou   +6 more
semanticscholar   +1 more source

TP53BP2 Promotes Placental Autophagy and Preeclampsia via G9a and DNMT1 Cooperatively Modulating E2F1

Advanced Science, EarlyView.
G9a, and DNA Methyltransferase1 (DNMT1) cooperatively modulates E2F1 on the promoter of tumor suppressor p53‐binding protein 2 (TP53BP2) increased autophagy in preeclampsia. TP53BP2 promotes autophagy in trophoblasts through DNA methylation and H3K9me2‐mediated transcriptional regulation.
Nan Jiang, Shaoju Jin, Shaoying Wen, Wen Zeng, Chen Wang, Jingyu Wang, Qingyun Song, Guizhong Li, Pengzhi Yin, Yuhui Liao, Yuee Chai, Huiping Zhang, Shengchao Ma   +12 more
wiley   +1 more source

Application of X-ray technique in nondestructive evaluation of eucalypt wood

Maderas: Ciencia y Tecnología, 2014
X-rays were initially used for the inspection of special-purpose wood pieces for quantitative evaluation of wood properties of different species. X-ray densitometry has had its use expanded in dendroclimatology of Picea engelmannii trees.
M. Tomazello, S. Brazolin, M. P. Chagas, J. T. S. Oliveira, A. W. Ballarin, C. A. Benjamin   +5 more
doaj  

Corneal stromal changes following simple limbal epithelial transplantation on Scheimpflug densitometry: Early results

Indian Journal of Ophthalmology
Context: Chemical injury to eyes causes limbal stem cell deficiency (LSCD), which leads to conjunctival epithelium and underlying stromal changes. Simple limbal epithelial transplant helps to restore corneal epithelium and corneal stromal clarity.
Mayur Jain, Nidhi Gupta, Monica Lohchab, Abha Gour, Virender S Sangwan, Bhupesh Singh   +5 more
doaj   +1 more source