Results 191 to 200 of about 6,864,061 (305)

Surface modification of 3D‐printed polycaprolactone scaffolds with silk fibroin for bone tissue engineering

FEBS Open Bio, EarlyView.
Coating 3D‐printed PCL scaffolds with silk fibroin can improve biocompatibility and bone cell adhesion. One innovative design for tissue‐engineering scaffolds uses 3D printing technology. Here, we used polycaprolactone (PCL) filament as a biocompatible material to design a porous 3D scaffold for bone tissue engineering.
Hamed Koeini, Esmaeil Biazar, Davood Zaeifi, Reza Zeinali, Saeed Heidari‐Keshel, Amimasoud Hassanour, Helia Saheli, Arezou Mehrabi   +7 more
wiley   +1 more source

Comparison Between Structural and Compositional Changes of Human Root Surface on Exposure to Different Wavelengths of Diode Lasers for Different Time Frames: An In-Vitro Study. [PDF]

Cureus
Bokriya AK, Waghmare PF, Rao P, Newaskar D, Yewale M, Sachdev SS.   +5 more
europepmc   +1 more source

The accuracy of using guided endodontics in access cavity preparation and the temperature changes of root surface: An in vitro study. [PDF]

BMC Oral Health, 2022
Zhang C, Zhao X, Chen C, Wang J, Gu P, Ma J, Wu D, Li J.   +7 more
europepmc   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Effect of low-temperature intracanal sodium hypochlorite on root surface temperature reduction and organic tissue dissolution: an in vitro study. [PDF]

Sci Rep
Iparraguirre Nuñovero MF, Hungaro Duarte MA, Xavier da Silva Neto U, Portela Ditzel Westphalen V, Gomes Titato PC, Cavenago BC, Carneiro E.   +6 more
europepmc   +1 more source

Effect of Twinlight Laser on the Attachment of Human Gingival Fibroblasts to the Root Surface In Vitro. [PDF]

Med Sci Monit, 2022
Song J, Zheng H, Wu M, Guo X, Liu T.
europepmc   +1 more source

Ethical Foreground and Background in Adult Educator Work

New Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Adult educators work in a complex ethical environment. The very act of contributing to the learning of another is fraught with moral overtones. In this paper we consider the ethical dimensions of adult educator practice by distinguishing the ethical features of the context or ‘background’ of practice from the ethical capabilities and decision ...
Steven Hodge, Sonal Nakar
wiley   +1 more source

Evaluation of the remineralisation effect and biocompatibility of boron-doped bioactive glass material on artificial root surface caries. [PDF]

BMC Oral Health
Fidan Spor R, Zengin Kurt B, Balkan E, Eliguzeloglu Dalkilic E, Kocyigit A.   +4 more
europepmc   +1 more source

Biocontrol Activity of Nonpathogenic Strains of Fusarium oxysporum: Colonization on the Root Surface to Overcome Nutritional Competition. [PDF]

Front Microbiol, 2022
Iida Y, Ogata A, Kanda H, Nishi O, Sushida H, Higashi Y, Tsuge T.   +6 more
europepmc   +1 more source

Peripheral Neutrophil Activation and Extracellular Trap Formation in Amyotrophic Lateral Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
Markers of neutrophil activation are increased in plasma during ALS, and markers of NET formation associate with ALS survival. ABSTRACT Objectives Peripheral neutrophil levels in amyotrophic lateral sclerosis (ALS) inversely correlate with survival, suggesting a role for neutrophils in disease progression.
Lillia A. Baird, Haley McQuown, Jihyun Park, Samuel J. Teener, Ian F. Webber‐Davis, Andrew D. Carter, Dae‐Gyu Jang, Eva L. Feldman, Stephen A. Goutman, Benjamin J. Murdock   +9 more
wiley   +1 more source