Results 61 to 70 of about 8,372 (230)

Some new additions to the hepatic flora (Jungermanniophyta) for the State of Bahia, Brazil [PDF]

, 2000
In this paper are recorded 18 taxa of hepatics (Jungermanniophyta) for the first time for the state of Bahia, Brazil. Of these, Harpalejeunea ovata (Hook.) Schiffn. is new for Brazil. Morphological characters, notes on habitat and substrate are given for
Bastos, Cid José Passos, Bôas-Bastos, Silvana B. Vilas   +1 more
core  

The influence of flap design on the relevance of biomaterials in regenerative periodontal surgery

Journal of Periodontology, EarlyView.
Abstract Background The aim of this systematic review was to explore whether the benefits of biomaterials in periodontal regenerative/reconstructive surgery are affected by the type of flap employed. The study addresses the existing gap in the evidence to substantiate the beneficial effect of minimal invasive periodontal surgical approach compared to a
Payvand Menhadji, Neha Kansagra, Luigi Nibali   +2 more
wiley   +1 more source

Translational and Clinical Applications of Dental Stem Cell-Derived Exosomes

Frontiers in Genetics, 2021
Mesenchymal stem cells (MSCs) are promising seed cells in tissue repair and regeneration due to their featured properties of self-renewal and multipotency.
Zizhao Mai, Huan Chen, Yu Ye, Yu Ye, Ziyu Hu, Wenjuan Sun, Li Cui, Li Cui, Xinyuan Zhao   +8 more
doaj   +1 more source

New or little known epiphyllous liverworts : 6., Papillolejeunea gen. nov. from Papua New Guinea [PDF]

, 1997
A new epiphyllous Lejeuneaceae genus, Papillolejeunea is described. It is a segregate of Lejeunea, characterized by a large, 2-4 celled, stout, papilla like first (distal) tooth on a well developed, inflated lobule, while the second (proximal) tooth is ...
Pócs, Tamás
core  

The use of traditional and novel techniques to determine the hardness and indentation properties of immature radicular dentin treated with antibiotic medicaments followed by ethylenediaminetetraacetic acid [PDF]

, 2014
OBJECTIVE: The objective was to investigate the effect of intracanal antibiotic medicaments followed by ethylenediaminetetraacetic acid (EDTA) on the indentation properties and hardness of radicular dentin using a BioDent reference point indenter and ...
Al‑Angari, Sarah S., Platt, Jeffrey, Yassen, Ghaeth H.   +2 more
core   +2 more sources

Stem cells from the dental apical papilla in extracellular matrix hydrogels mitigate inflammation of microglial cells [PDF]

Scientific Reports, 2019
AbstractAfter spinal cord injury (SCI) chronic inflammation hampers regeneration. Influencing the local microenvironment after SCI may provide a strategy to modulate inflammation and the immune response. The objectives of this work were to determine whether bone or spinal cord derived ECM hydrogels can deliver human mesenchymal stem cells from the ...
Natalija Tatic, Felicity R. A. J. Rose, Anne des Rieux, Lisa J. White   +3 more
openaire   +3 more sources

A retrospective cohort study comparing periodontal regeneration using fibroblast growth factor‐2 versus autologous bone graft

Journal of Periodontology, EarlyView.
Abstract Background Fibroblast growth factor‐2 (FGF‐2) is a novel agent utilized in periodontal regeneration therapy. However, its clinical efficacy compared with autologous bone graft (ABG), a long‐established treatment, remains unclear. This study aimed to compare the clinical outcomes of FGF‐2 and ABG and to assess the impact of patient background ...
Toshiki Matsumoto, Shin Nakamura, Yuki Ito‐Shinoda, Mai Sakamoto, Takayuki Ishii, Yasuki Nonomura, Hidetaka Ideguchi, Keisuke Okubo, Kazu Takeuchi‐Hatanaka, Kazuhiro Omori, Tadashi Yamamoto, Shogo Takashiba   +11 more
wiley   +1 more source

From Stem to Roots: tissue engineering in Endodontics [PDF]

, 2012
The vitality of dentin-pulp complex is fundamental to the life of tooth and is a priority for targeting clinical management strategies. Loss of the tooth, jawbone or both, due to periodontal disease, dental caries, trauma or some genetic disorders ...
Banthia, Priyank, Banthia, Ruchi, Chandki, Rita, Kala, M.   +3 more
core   +1 more source

Single‐Cell Virtual Perturbation Screening Identifies STAT3 as a Key Regulator of Dentinogenesis

Cell Proliferation, EarlyView.
STAT3 promotes odontoblast differentiation in dental mesenchymal cells by transcriptionally regulating WNT2B via the canonical Wnt/β‐catenin signalling pathway. These findings elucidate a mechanism underlying dentine development. ABSTRACT Dentine formation constitutes a physiological process precisely regulated by signal transduction modules governing ...
Yanfei Zhu, Hongyuan Xu, Zijian Zhang, Siyuan Sun, Zihan Huang, Xin Gao, Houwen Pan, Xiangru Huang, Yuanqi Liu, Xinyu Wang, Hanbin Jia, Qinggang Dai, Lingyong Jiang   +12 more
wiley   +1 more source

Functional sensory neurons derived from human stem cells from apical papilla

Indian Journal of Dental Research
Objectives: This study aimed to investigate the sensory maturation–enhancing effects of co-culturing human stem cells from apical papilla (hSCAPs)-derived neural stem cells (NSCs) with chick embryonic dorsal root ganglia (DRG) under three-dimensional (3D)
Pukit Limyothin, Thanawit Juntamongkon, Phubase Chadaratthiti, Tarinee Chodchavanchai, Amarin Thongsuk, Peeratchai Seemaung, Nisarat Ruangsawasdi, Tatcha Balit, Charoensri Thonabulsombat, Anupong T. Songsaad   +9 more
doaj   +1 more source