Results 91 to 100 of about 376,834 (244)

DamC reveals principles of chromatin folding in vivo without crosslinking and ligation

Nature Structural & Molecular Biology, 2019
Current understanding of chromosome folding is largely reliant on chromosome conformation capture (3C)-based experiments, where chromosomal interactions are detected as ligation products after chromatin crosslinking.
J. Redolfi, Y. Zhan, Christian Valdes-Quezada, M. Kryzhanovska, Isabel Guerreiro, V. Iesmantavicius, Tim Pollex, R. S. Grand, Eskeatnaf Mulugeta, Jop Kind, G. Tiana, Sébastien A. Smallwood, W. de Laat, L. Giorgetti   +13 more
semanticscholar   +1 more source

Mechanisms of femtosecond laser-induced refractive index modification of poly(methyl methacrylate) [PDF]

, 2010
The mechanisms of refractive index change in poly(methyl methacrylate) by frequency doubled femtosecond laser pulses are investigated. It is demonstrated that positive refractive index modificaton can be caused by a combination of depolymerization and ...
Baum, Alexandra, Liu, Dun, Lucarini, Valerio, Perrie, Walter, Scully, Patricia J.   +4 more
core   +1 more source

Modificaciones en la estructura celular por microscopia confocal en pacientes con queratocono tratados por crosslinking Changes in the cell structure of patients with keratoconus under cross-linking treatment by using confocal microscopy

Revista Cubana de Oftalmología, 2012
Objetivo: describir las modificaciones en la estructura celular corneal después del tratamiento con crosslinking en pacientes con queratocono. Métodos: la muestra estuvo conformada por 30 pacientes (30 ojos) con queratocono progresivo a los que se les ...
Madelyn Jareño Ochoa, Zaadia Pérez Parra, Keyly Fernández García, Alexeide de la Caridad Castillo Pérez, Elizabeth Escalona Leyva, Yanele Ruíz Rodríguez   +5 more
doaj  

Green methacrylated lignin model compounds as reactive monomers with low VOC emission for thermosetting resins

Green Processing and Synthesis, 2015
Methacrylated lignin model compounds (LMCs, i.e., eugenol and guaiacol) monomers are ideal candidates as styrene replacements because they have low volatilities and can free-radically polymerize with vinyl ester resins. This article reports the synthesis
Jaswal Shipra, Gaur Bharti
doaj   +1 more source

Biodegradable sodium alginate and lignosulphonic acid blends: characterization and swelling studies

Polímeros, 2013
In this article, Sodium alginate and Lignosulphonic acid blends were prepared in different weight ratios by solution casting method. Swelling experiments were conducted for Sodium alginate and its blends by adding calcium chloride for various intervals ...
S. Giridhar Reddy, Akanksha Saxena Pandit   +1 more
doaj  

Polyphenylquinoxalines containing pendant phenylethynyl and ethynyl groups [PDF]

, 1983
Poly(phenylquinoxaline) prepolymers containing pendant phenylethynyl and ethynyl groups are disclosed along with the process for forming these polymers.
Hergenrother, P. M.
core   +1 more source

Multi-scale strain-stiffening of semiflexible bundle networks [PDF]

, 2015
Bundles of polymer filaments are responsible for the rich and unique mechanical behaviors of many biomaterials, including cells and extracellular matrices.
Broedersz, C. P., Jansen, K. A., Koenderink, G. H., Kurniawan, N. A., MacKintosh, F. C., Piechocka, I. K.   +5 more
core   +2 more sources

CD69 Signaling in Eosinophils Induces IL-10 Production and Apoptosis via the Erk1/2 and JNK Pathways, Respectively

Biomolecules
Introduction: Eosinophils contribute to the pathogenesis of allergic diseases, including asthma, allergic rhinitis, and atopic dermatitis. We previously reported that human tissue eosinophils have high CD69 expression compared to blood eosinophils, and ...
Dan Van Bui, Linh Manh Nguyen, Akira Kanda, Hanh Hong Chu, Nhi Kieu Thi Le, Yasutaka Yun, Yoshiki Kobayashi, Kensuke Suzuki, Akitoshi Mitani, Akihiro Shimamura, Kenta Fukui, Shunsuke Sawada, David Dombrowicz, Hiroshi Iwai   +13 more
doaj   +1 more source

Automated Detection and Measurement of Corneal Haze and Demarcation Line in Spectral-Domain Optical Coherence Tomography Images

IEEE Access, 2018
Keratoconus is a progressive eye disease that may lead to significant loss of visual acuity. Corneal cross-linking (CXL) is a surgical procedure that halts the progression of keratoconus.
Ahmad R. Dhaini, Manal Chokr, Sara Maria El-Oud, Maamoun Abdul Fattah, Shady Awwad   +4 more
doaj   +1 more source

Characterization of the long-terminal repeat single-strand tail-binding site of Moloney-MuLV integrase by crosslinking

Biological Research, 2008
Processing of viral DNA by retroviral integrase leaves a dinucleotide single-strand overhang in the unprocessed strand. Previous studies have stressed the importance of the 5' single-stranded (ss) tail in the integration process.
JORGE VERA, BEATRIZ VALENZUELA, MÓNICA J ROTH, ÓSCAR LEÓN   +3 more
doaj