Results 71 to 80 of about 136,319 (308)

Polarity of Osteoblasts and Osteoblast-like UMR-108 Cells

Journal of Bone and Mineral Research, 1999
Abstract Enveloped viruses, such as vesicular stomatitis virus (VSV) and Influenza virus, have been widely used in studying epithelial cell polarity. Viral particles of VSV-infected epithelial cells bud from the basolateral membrane, which is in contact with the internal milieu and the blood supply.
J, Ilvesaro, K, Metsikkö, K, Väänänen, J, Tuukkanen   +3 more
openaire   +2 more sources

Behavior of osteoblastic cells cultured on titanium and structured zirconia surfaces

, 2008
Background Osseointegration is crucial for the long-term success of dental implants and depends on the tissue reaction at the tissue-implant interface.
Ulrich Meyer, Rita Depprich, Zipprich Holger, Meyer Ulrich, Michelle Ommerborn, Jörg Handschel, Kübler, Norbert, Zipprich, Holger, Meyer, Ulrich, Hans-Peter Wiesmann, Holger Zipprich, Handschel, Jörg, Ommerborn Michelle, Wiesmann Hans-Peter, Depprich Rita, Kübler Norbert R, Christian Naujoks, Norbert R Kübler, Depprich, Rita, Ommerborn, Michelle, Naujoks Christian, Naujoks, Christian, Handschel Jörg, Wiesmann, Hans-Peter   +23 more
core   +1 more source

Proline-rich 15 depletion enhances Nrf2 cascade to promote osteoblast survival from oxidative injury

Communications Biology
Reducing oxidative stress via enhancing Nrf2 cascade activation can efficiently protect osteoblasts. Here siRNA-based screening of nuclear proteins identified PRR15 (proline-rich 15) as a potential regulator of the Nrf2-ARE pathway in osteoblasts.
Zhiqiang Zhou, Zhi-gao Jin, Xiao-feng Qi, Ze-yu Qian, Tian-yu Shi, Peng Zhang, Chang-gong Lan, Yi Wang, Dong Liu   +8 more
doaj   +1 more source

Histological evaluation of the effects of corticotomy on induced orthodontic movement in rats

Revista de Odontologia da UNESP
: Introduction: Alveolar corticotomy is a surgical procedure used to increase the velocity of tooth movement. Objective Identify histological evidence of the effect of corticotomy on orthodontic movement in rats.
Patrícia Pigato SCHNEIDER, Lais Pavan SILVA, Fernando José Lopes de Campos CARVALHO, Luís Filipe Siu LON, Luiz Gonzaga GANDINI JÚNIOR   +4 more
doaj   +1 more source

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

Advanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu, Hanyang Zhang, Wenbo Yang, Hao Chen, Jincheng Wang, Fei Chang   +5 more
wiley   +1 more source

Transmembrane Potentials of Osteoblasts

, 1978
Transmembrane potentials were recorded in situ from osteoblasts on the parietal bones of albino rat pups, 3 to 24 days of age. Osteoblasts exhibit a uniquely low polarization of their cell membranes (3.93 mV, inside negative).
W.S. Rehm, F.F. Feagin, B.G. Jeansonne, R.L. Shoemaker   +3 more
core   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

The mesenchymal stem cell differentiation to osteoblasts is potentiate by the allosteric modulation of A2B adenosine receptors. [PDF]

, 2015
The A2B adenosine receptor (A2BAR) has been recently emerged as the major adenosine receptor involved in the mesenchymal stem cell differentiation to osteoblast and bone formation, highlighting this receptor as a new target in bone diseases.
GIACOMELLI, CHIARA, MARTINI, CLAUDIA, DANIELE, SIMONA, Greco, G, Cosimelli, B, Novellino, E, TALIANI, SABRINA, TRINCAVELLI, MARIA LETIZIA, NATALI, LETIZIA, DA SETTIMO PASSETTI, FEDERICO   +9 more
core  

Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects

Advanced Materials, EarlyView.
Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley   +1 more source

Mechanically Programmable DNA Hydrogel Microparticles for 3D Cellular Systems

Advanced Materials, EarlyView.
DNA hydrogel microparticles are designed to exhibit controllable viscoelasticity and stiffness across three orders of magnitude from 30Pa$30 \,\mathrm{Pa}$ to 6.5kPa$6.5 \,\mathrm{kPa}$. They are uptaken into fibroblast spheroids where they are actively remodeled by cellular forces depending on their mechanical properties.
Tobias Walther, Eleni Dalaka, Gotthold Fläschner, Manuel Gómez‐González, Ilia Platzman, Sadaf Pashapour, Michelle Emmert, Pere Roca‐Cusachs, Xavier Trepat, Kerstin Göpfrich   +9 more
wiley   +1 more source