Results 81 to 90 of about 22,410 (257)

Multi‐Material Gradient Printing Using Meniscus‐enabled Projection Stereolithography (MAPS)

Advanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
MAPS is a new vat‐free printing technique that utilizes programmed delivery of resin droplets with custom formulations to enable multi‐material gradient printing of 3D structures with user‐defined variations in mechanical stiffness, opacity, surface energy, cell densities, and magnetic properties. Abstract Light‐based additive manufacturing methods are
Puskal Kunwar, Arun Poudel, Ujjwal Aryal, Rui Xie, Zachary J. Geffert, Haven Wittmann, Daniel Fougnier, Tsung Hsing Chiang, Mathew M. Maye, Zhen Li, Pranav Soman   +10 more
wiley   +1 more source

Xerogel Films with Ordered Silica Nanorods Enable Fine‐Tuned Polarized Structural Colors in Modular Nanocomposite Films

Advanced Materials Technologies, EarlyView.
Xerogel films with aligned silica nanorods are prepared through a facile stretching and air‐drying approach. By controlling the alignment of silica nanorods and configuring multilayer film stacks, vibrant and tunable polarized structural colors with hues including green and orange are achieved.
Wu Wei, Yu Yin, Qun Song, Dan Xu, Kai Zhang   +4 more
wiley   +1 more source

Helminth-induced Th2 cell dysfunction is distinct from exhaustion and is maintained in the absence of antigen.

PLoS Neglected Tropical Diseases, 2019
T cell-intrinsic regulation, such as anergy, adaptive tolerance and exhaustion, is central to immune regulation. In contrast to Type 1 and Type 17 settings, knowledge of the intrinsic fate and function of Th2 cells in chronic Type 2 immune responses is ...
Johanna A Knipper, Alasdair Ivens, Matthew D Taylor   +2 more
doaj   +1 more source

Eco‐Friendly Deposition of Catalyst‐Free Graphene on Diverse Substrates

Advanced Sustainable Systems, Volume 9, Issue 4, April 2025.
This work presents a novel approach for graphene synthesis at room temperature via plasma‐enhanced chemical vapor deposition (PECVD) process, eliminating the need for catalysts. This method is compatible with diverse substrates, offering a sustainable and scalable pathway for industrial production.
Ahmed Kotbi, Michael Lejeune, Hamid Oughaddou, Nitul Rajput, Xiao Zhang, Jamal Belhadi, Yahya Zakaria, Damien Richert, François Piquemal, Jose Morán‐Meza, Mimoun El Marssi, Mustapha Jouiad   +11 more
wiley   +1 more source

Indicii imunității la pacienții cu tuberculoză pulmonară sub influența tratamentului complex

Buletinul Academiei de Ştiinţe a Moldovei: Ştiinţe Medicale, 2019
La 49 de pacienți cu tuberculoză pulmonară asociată cu toxocaroză, care au urmat tratament standard antituberculos, antiparazitar și imunocorectiv, a fost studiată dinamica indicilor răspunsului imun Th1 și Th2 și prezența corelației IL-5 cu eozinofilia ...
Angela Guila, Natalia Zincenco, Corina Rotaru-Lungu, Serghei Ghinda, Valentina Chiroşca, Elena Privalova   +5 more
doaj  

The Primary Responses of Murine Neonatal Lymph Node CD4+ Cells are Th2-skewed and are Sufficient for the Development of Th2-biased Memory

Clinical and Developmental Immunology, 2003
Exposure of neonatal mice to antigen often results in Th2-biased responses in later life. Examples of this Th2 tendency are (a) secondary antibody responses dominated by the Th2-associated IgG1 isotype and (b) Th2-mediated tolerance to alloantigens.
Becky Adkins, Yurong Bu, Vladimir Vincek, Patricia Guevara   +3 more
doaj   +1 more source

Perioperative immune responses in cancer patients undergoing digestive surgeries

World Journal of Surgical Oncology, 2009
Background Th1/Th2 cell balance is thought to be shifted toward a Th2-type immune response not only by malignancy but also by surgical stress. The aim of this study was to estimate perioperative immune responses with respect to the Th1/Th2 balance in ...
Miyauchi Takayuki, Hanaki Norikazu, Nishioka Masanori, Ishikawa Masashi, Kashiwagi Yutaka, Ioki Hiromi, Kagawa Akihiro, Nakamura Yoichi   +7 more
doaj   +1 more source

Heterogeneity of helper/inducer T lymphocytes. IV. Stimulation of resting and activated B cells by Th1 and Th2 clones. [PDF]

, 1990
Abul K. Abbas, Sandy S. Urioste, Tucker Collins, W H Boom   +3 more
openalex   +1 more source

Apoptotic Vesicles Derived from Mesenchymal Stem Cells Ameliorate Hypersensitivity Responses via Inducing CD8+ T Cells Apoptosis with Calcium Overload and Mitochondrial Dysfunction

Advanced Science, EarlyView.
The therapeutic potential of ApoVs derived from stem cells from human exfoliated deciduous teeth (SHED‐ApoVs) in the treatment of CD8+ T cell‐mediated hypersensitivity reactions is noteworthy. SHED‐ApoVs are capable of fusing with the plasma membrane of CD8+ T cells, which subsequently triggers a series of events characterized by calcium overload ...
Anqi Liu, Peng Peng, Changze Wei, Fanhui Meng, Xiaoyao Huang, Peisheng Liu, Siyuan Fan, Xinyue Cai, Meiling Wu, Zilin Xuan, Qing Liu, Xinyu Qiu, Zhenlai Zhu, Hao Guo   +13 more
wiley   +1 more source

CD4+ subset regulation in viral infection. Preferential activation of Th2 cells during progression of retrovirus-induced immunodeficiency in mice. [PDF]

, 1992
Ricardo T. Gazzinelli, Masahiko Makino, Sisir K. Chattopadhyay, Clifford M. Snapper, Alan Sher, Ambros W. Hügin, Herbert C. Morse   +6 more
openalex   +1 more source