Results 51 to 60 of about 8,295 (228)

Oral Mesenchymal Stem/Progenitor Cells: The Immunomodulatory Masters

open access: yesStem Cells International, 2020
Oral mesenchymal stem/progenitor cells (MSCs) are renowned in the field of tissue engineering/regeneration for their multilineage differentiation potential and easy acquisition. These cells encompass the periodontal ligament stem/progenitor cells (PDLSCs)
Li-li Zhou   +5 more
doaj   +1 more source

Residual antibiofilm effects of various concentrations of double antibiotic paste used during regenerative endodontics after different application times [PDF]

open access: yes, 2016
Objective We investigated the residual antibiofilm effects of different concentrations of double antibiotic paste (DAP) applied on radicular dentin for 1 or 4 weeks.
Ehrlich, Ygal   +4 more
core   +1 more source

WIF1 enhanced dentinogenic differentiation in stem cells from apical papilla

open access: yesBMC Oral Health, 2019
Background Odontogenic mesenchymal stem cells (MSCs) isolated from tooth tissues are a reliable resource that can be utilized for dental tissue regeneration.
Haifeng Wang, Yu Cao
doaj   +1 more source

Parasitic Worms mainly from Celebes. Part 6. Cestodes of Fishes [PDF]

open access: yes, 1954
Onchobothriidae Braun, 1900 1. Balanobothrium tenax Hornell, 1912 2. Balanobothrium stegostomatis n. sp. 3. Phoreiobothrium sp. Hornelliellidae n. fam. 4. Hornelliella annandalei (Hornell, 1912) n. g. Austramphilinidae Johnston, 1931 5.
Yamaguti, Satyu
core   +1 more source

Aptamer‐Directed Porous DNA Nanocomposite Hydrogel for Active Pulp Preservation: Immunomodulation, Stem Cell Recruitment and Reparative Dentinogenesis

open access: yesAdvanced Science, EarlyView.
This study presents an injectable DNA‐based porous hydrogel integrating catechol motifs and targeting aptamers for pulpitis management. Upon in situ crosslinking, the scaffold actively recruits endogenous dental pulp stem cells, restores redox homeostasis, and modulates immune responses.
Luhui Cai   +9 more
wiley   +1 more source

Micropatterned hydrogels and cell alignment enhance the odontogenic potential of stem cells from apical papilla in-vitro

open access: yesDental Materials, 2020
An understanding of the extracellular matrix characteristics which stimulate and guide stem cell differentiation in the dental pulp is fundamental for the development of enhanced dental regenerative therapies. Our objectives, in this study, were to determine whether stem cells from the apical papilla (SCAP) responded to substrate stiffness, whether ...
Michael Ha   +4 more
openaire   +3 more sources

Occurrence of some Lejeuneaceae (Jungermanniophyta) in Bahia, Brazil [PDF]

open access: yes, 2000
Five species of Lejeuneaceae, tribe Lejeuneae from state of Bahia, Brazil are described and illustrated.
Bastos, Cid José Passos   +1 more
core  

Coculture of stem cells from apical papilla and human umbilical vein endothelial cell under hypoxia increases the formation of three-dimensional vessel-like structures in vitro [PDF]

open access: yes, 2014
published_or_final_versio
Changyong Yuan   +7 more
core   +1 more source

A perspective from the Mesozoic: Evolutionary changes of the mammalian skull and their influence on feeding efficiency and high‐frequency hearing

open access: yesThe Anatomical Record, EarlyView.
Abstract The complex evolutionary history behind modern mammalian chewing performance and hearing function is a result of several changes in the entire skeletomuscular system of the skull and lower jaw. Lately, exciting multifunctional 3D analytical methods and kinematic simulations of feeding functions in both modern and fossil mammals and their ...
Julia A. Schultz
wiley   +1 more source

Bryophytes from the Republic of Equatorial Guinea (West Central Africa) : 6., Cololejeunea iradieri sp. nov., Cololejeunea magna stat. nov. and their relations to similar species [PDF]

open access: yes, 1999
The group of African Cololejeunea species with a heart-shaped perianth and elongate marginal leaf cells has been studied. Cololejeunea iradieri is described as new from Equatorial Guinea (West Central Africa), while Cololejeunea harrisii Pócs var.
Heras Pérez, Patxi   +1 more
core  

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