Results 231 to 240 of about 81,269 (285)

Chlorine‐Functionalized Nano‐Hydroxyapatite Coatings Enhance Osseointegration in Immediate Implantation by Modulating Host–Bacteria Competition

MedComm – Biomaterials and Applications, Volume 5, Issue 1, March 2026.
This strategy employs micro‐arc oxidation to construct a composite coating containing nano‐hydroxyapatite (nHA) and chloride ions (Cl−), enabling dual regulation of the implant interface microenvironment during the critical postoperative stage. The released Ca²⁺ and PO₄³− from nHA activate osteogenic signaling pathways, enhancing osteoblast adhesion ...
Zhiqiang Qi, Xueya Wang, Zhongxi Sun, Xiaoqi Su, Feng Chen, Haiyan Li, Xuehan Li, Baodong Zhao, Yong Sun, Guowei Wang, Xiaojing Wang   +10 more
wiley   +1 more source

PPy‐Coated Wire Actuators for the Micromechanostimulation of Cells: Fabrication and Characterization

Small Science, Volume 6, Issue 3, March 2026.
“Ouch!” That's what we say when someone pushes us. Cells do the same. They sense mechanical cues and trigger downstream signals shaping physiological and pathological responses. While the basics of mechanotransduction are known, many pathways remain unexplored.
Amaia B. Ortega‐Santos, Satoru Hayano, Emilio Satoshi Hara, Jose G. Martínez, Hiroshi Kamioka, Edwin W. H. Jager   +5 more
wiley   +1 more source

Osteogenic Potential of Pre-Osteoblastic Cells on a Chitosan-graft-Polycaprolactone Copolymer. [PDF]

Materials (Basel), 2018
Georgopoulou A, Kaliva M, Vamvakaki M, Chatzinikolaidou M.   +3 more
europepmc   +1 more source

In vivo mechanical loading rapidly activates beta-catenin signaling in osteocytes through a prostaglandin mediated mechanism [PDF]

Aarden, Ajubi, Ajubi, Almeida, Armstrong, B. Javaheri, Bonewald, Bonewald, Boyden, Case, Case, Castellone, Chennimalai Kumar, Cherian, D.L. Ellies, Dallas, DasGupta, Donaldson, G. Thiagarajan, Galea, Genetos, Genetos, Gong, Harris, Javaheri, Jing, Johnson, Johnson, Jorgensen, Kalajzic, Kamel, Kato, Kitase, Klein-Nulend, Klein-Nulend, Klein-Nulend, Klein-Nulend, Komori, Kunnel, Lau, Li, Little, Loiselle, Lu, M.A. Kamel, M.L. Johnson, Mantila Roosa, Marotti, Moustafa, N. Lara-Castillo, N.A. Kim-Weroha, Nicolella, Noursadeghi, Patel, R.E. Krumlauf, Rath Bonivtch, Reyes, Robinson, Robling, Rubin, Sample, Santos, Sawakami, Saxon, Schaffler, Skerry, Sunters, Thiagarajan, Tu, Webster, Willie, Yang, You   +72 more
core   +1 more source

The Impact of Feeding Organic Trace Minerals Using Advanced Chelate Technology on Reproductive Efficiency and Blood Parameters in Ghezel Ewes

Veterinary Medicine and Science, Volume 12, Issue 2, March 2026.
Supplementing the flushing diet with organic trace minerals based on advanced chelate technology enhanced the reproductive performance of ewes as compared with inorganic trace minerals. ABSTRACT Background The bioavailability of trace minerals (TM) in a diet is important for improving reproductive performance and fertility parameters.
Sedigheh Vatankhah, Marziyeh Ebrahimi, Gholamali Moghaddam, Davoud Kianifard, Akbar Taghizadeh, Reza Asadpour, Mohammad Hassan Nazaran   +6 more
wiley   +1 more source

Primary Meningeal Extraskeletal Osteosarcoma in a Domestic Shorthaired Cat: Case Report and Review of Comparative Pathology

Veterinary Medicine and Science, Volume 12, Issue 2, March 2026.
A domestic shorthaired cat with neurological signs compatible with a forebrain lesion was investigated with magnetic resonance imaging, revealing a mass with intracranial and extracranial components. Due to the poor prognosis the cat was euthanized, and gross and histopathological examination identified an extraskeletal osteosarcoma with its origin in ...
Jacqueline Poldy, Dario Costanza, Aran Nagendran, Albert Aguilera‐Padros, Tiziana Liuti, Jorge Del‐Pozo   +5 more
wiley   +1 more source

Linking Canine Teeth Eruption, Testicular Histology and Testosterone Levels as Indicators of Pubertal Maturation in Male Dogs

Anatomia, Histologia, Embryologia, Volume 55, Issue 2, March 2026.
ABSTRACT Puberty in male dogs marks the transition to sexual maturity, characterised by rising testosterone and testicular maturation. While often estimated at 6 months, the absence of birth records frequently complicates age determination. This study evaluated whether permanent canine tooth eruption serves as a reliable, complementary marker for ...
Raúl Rebolledo‐Martínez, Rodrigo López‐Mora, María de la Paz Palacios‐Arellano, Miriam Barradas‐Moctezuma, Deissy Herrera‐Covarrubias, Pedro Paredes‐Ramos, Jorge Manzo, Genaro Alfonso Coria‐Avila   +7 more
wiley   +1 more source

Tolerance to sustained activation of the cAMP/Creb pathway activity in osteoblastic cells is enabled by loss of p53. [PDF]

Cell Death Dis, 2018
Walia MK, Taylor S, Ho PWM, Martin TJ, Walkley CR.   +4 more
europepmc   +1 more source

Infectious seeds of valve calcification: Exploring the bacterial hypothesis in the pathogenesis of calcific aortic valve disease

European Journal of Clinical Investigation, Volume 56, Issue 3, March 2026.
Abstract Background Calcific aortic valve disease (CAVD) is a multifactorial condition characterized by progressive leaflet calcification with a potential role for bacterial colonization in its pathogenesis. This study investigates clinical, microbiological and molecular features of calcified versus non‐calcified aortic regurgitation (AR) valves ...
Antonella Forlino, Paola Giordani, Cristina Merla, Silvia Roda, Roberta Besio, Abeer Ahmed Qaed Ahmed, Angela Kuka, Irene Mileto, Greta Petazzoni, Marta Corbella, Patrizia Cambieri, Baldanti Fausto, Annalisa De Silvestri, Totaro Pasquale, Filippo Amoroso, Pelenghi Stefano, Maraschi Federica, Eloisa Arbustini, Viviana Vilardo, Alexandra Smirnova, Raffaele Bruno, Seminari Elena   +21 more
wiley   +1 more source

Alterations in β‑catenin/E‑cadherin complex formation during the mechanotransduction of Saos‑2 osteoblastic cells. [PDF]

Mol Med Rep, 2018
Li FF, Zhang B, Cui JH, Chen FL, Ding Y, Feng X.   +5 more
europepmc   +1 more source