Results 151 to 160 of about 62,400 (357)

Quality of Root Canal Obturation Performed by Senior Undergraduate Dental Students [PDF]

, 2015
The aim of the present study was to assess the quality of canal obturation performed by undergraduate denal students at Saveetha Dental College and Hospitals, Chennai.
Nagaraja, S. (Sundahnath)
core  

Relationships between tooth eruption, occlusion and alveolar bone resorption: Histochemical and cytological studies of bone remodeling on rat incisor alveolar bone facing the enamel after root resection.

, 1990
Kazuharu Irie, Hidehiro Ozawa
openalex   +2 more sources

Constant versus dissipating forces in orthodontics: the effect on initial tooth movement and root resorption [PDF]

, 2003

openalex   +1 more source

Deciphering the Role and Mechanism of Decidual Monocyte‐Derived Macrophage Infiltration in Obstetric Antiphospholipid Syndrome at Single‐Cell Resolution

Advanced Science, EarlyView.
This study uncovers a novel mechanism and therapeutic targets in obstetric antiphospholipid syndrome (OAPS). Antiphospholipid antibody/ß2‐glycoprotein I complex boosts CCL2 and TNF‐α expression in decidual macrophages via TLR4‐NF‐κB. CCL2 accumulates on endothelial surfaces via ACKR1, recruiting monocyte‐derived CCR2+ macrophages, driving inflammation,
Rui Gao, Pingying Qing, Hanxiao Chen, Zhengyan Hu, Qiaoran Yang, Chenyang Lu, Huimin Liu, Rujun Zeng, Yuanting Tang, Fan Yu, Jinbiao Han, Xin Liao, Xun Zeng, Lang Qin   +13 more
wiley   +1 more source

Rescuing a “hopeless” tooth with severe internal resorption during orthodontic therapy: a case report

Frontiers in Oral Health
Root resorption is one of the leading complications that follows orthodontic treatment. It's an inflammatory process involving ischemic necrosis. Therefore, it is called orthodontically induced inflammatory root resorption (OIIRR).
Wenjing Liu, Wenjing Liu, Xuezhong Xu, Junqiang Wang, Zhidan Li, Zhidan Li, Zhidan Li   +6 more
doaj   +1 more source

Additive Manufactured Magnetoelectric Wireless Retainer as the Periodontal Remodeler for Post‐Orthodontic Tissue Reconstruction and Relapse‐Inhibition

Advanced Science, EarlyView.
Orthodontic relapse persists as a 120‐year challenge, as traditional retainers fail to remodel tissue, causing lifelong dependence. This study demonstrates a flexible magnetoelectric retainer (FMOR) enabling wireless periodontal remodeling. FMOR cues shift periodontal ligament cell (PDLC) paracrine signaling, promoting M2 macrophages, osteogenic ...
Haoqi Lei, Jiwei Sun, Peng Chen, Li Hu, Xin Zhou, Shiqiang Gong, Qingming Tang, Xiaoqing Han, Lili Chen, Bin Su   +9 more
wiley   +1 more source

Experimental study of bone resorption after tooth extraction with implanted hydroxyapatite tooth root substitute.

, 1990
Yoichi Toyoshima
openalex   +2 more sources

Effects of local administration of clodronate on orthodontic tooth movement and root resorption in rats [PDF]

, 2004
Lin Liu, Kaoru Igarashi, Naoto Haruyama, Shuichi Saeki, Hisashi Shinoda, Hideo Mitani   +5 more
openalex   +1 more source

Adaptive Antioxidant Nanomedicines Inhibit Ferroptosis in Renal Tubular Epithelial Cells to Alleviate Diabetic Kidney Disease

Advanced Science, EarlyView.
In this study, an adaptive antioxidant nanodrug (AAN) is developed through the self‐polymerization of L‐selenocysteine. The AAN exhibits dual functionalities: antioxidant activity (scavenging reactive oxygen species) and mitochondrial targeting. Moreover, the released selenium (Se) participates in the synthesis of glutathione peroxidase 4 (GPX4), which
Zerun Liu, Ting Huang, Ying Hong, Yuqi Yang, Wensheng Chen, Qingtao Zeng, Qiaohui Chen, Yongqi Yang, Xiaohong Ying, Wan Zeng, Ziyu Wu, Tianjiao Zhao, Xuesi Wan, Jianlin Chen, Kelong Ai, Qiong Huang   +15 more
wiley   +1 more source

Distribution and Depth of Resorption Lacunae in Periodontally Involved Teeth under Various Root Canal Conditions.

, 1994
Mitsuru NISHIGAKI, Kazuaki Nishimura
openalex   +2 more sources