Systemic Administration of Lithium Improves Distracted Bone Regeneration in Rats

Verfasser / Beitragende:
[Xuemei Wang, Songsong Zhu, Xiaowen Jiang, Yunfeng Li, Donghui Song, Jing Hu]
Ort, Verlag, Jahr:
2015
Enthalten in:
Calcified Tissue International, 96/6(2015-06-01), 534-540
Format:
Artikel (online)
ID: 605521247
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024 7 0 |a 10.1007/s00223-015-0004-7  |2 doi 
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245 0 0 |a Systemic Administration of Lithium Improves Distracted Bone Regeneration in Rats  |h [Elektronische Daten]  |c [Xuemei Wang, Songsong Zhu, Xiaowen Jiang, Yunfeng Li, Donghui Song, Jing Hu] 
520 3 |a Lithium, popular in psychology field, has been recognized as an activator component of the canonical Wnt signaling pathway. The effect of lithium on osteogenesis or on the human fracture risk has been widely reported. However, little is known on its role in distraction osteogenesis to date. In this study, the effect of systematic administrated lithium on distraction osteogenesis in a rat model was investigated. The osteotomy was performed on the right tibia in 40 adult male Sprague-Dawley rats. Then they were randomly assigned into two equal groups (n=20/group), which underwent Lithium or saline treatment through gastric gavage until the day they were killed. One week after the osteotomy, the tibias were distracted for 14days (rate 0.6mm/day). Following 8weeks consolidation period, the distracted tibias in both groups were harvested and examined by X-ray plain radiography, histology, dual-energy X-ray absorptiometry, Micro-CT, and biomechanical tests. The results showed that lithium group possessed higher bone mineral density, more mature new bone tissue, and better regenerated bone mass continuity in the distraction gaps without any local or systemic adverse effects was encountered. This study suggested lithium could increase bony callus ossification volume and accelerate distracted tissue mineralization to facilitate bone regeneration in distraction gap. 
540 |a Springer Science+Business Media New York, 2015 
690 7 |a Lithium  |2 nationallicence 
690 7 |a Distraction osteogenesis  |2 nationallicence 
690 7 |a Limb lengthening  |2 nationallicence 
690 7 |a Bone regeneration  |2 nationallicence 
700 1 |a Wang  |D Xuemei  |u The State Key Laboratory of Oral Diseases and Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, 610041, Chengdu, China  |4 aut 
700 1 |a Zhu  |D Songsong  |u The State Key Laboratory of Oral Diseases and Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, 610041, Chengdu, China  |4 aut 
700 1 |a Jiang  |D Xiaowen  |u The State Key Laboratory of Oral Diseases and Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, 610041, Chengdu, China  |4 aut 
700 1 |a Li  |D Yunfeng  |u The State Key Laboratory of Oral Diseases and Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, 610041, Chengdu, China  |4 aut 
700 1 |a Song  |D Donghui  |u The State Key Laboratory of Oral Diseases and Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, 610041, Chengdu, China  |4 aut 
700 1 |a Hu  |D Jing  |u The State Key Laboratory of Oral Diseases and Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, 610041, Chengdu, China  |4 aut 
773 0 |t Calcified Tissue International  |d Springer US; http://www.springer-ny.com  |g 96/6(2015-06-01), 534-540  |x 0171-967X  |q 96:6<534  |1 2015  |2 96  |o 223 
856 4 0 |u https://doi.org/10.1007/s00223-015-0004-7  |q text/html  |z Onlinezugriff via DOI 
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900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00223-015-0004-7  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Wang  |D Xuemei  |u The State Key Laboratory of Oral Diseases and Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, 610041, Chengdu, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Zhu  |D Songsong  |u The State Key Laboratory of Oral Diseases and Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, 610041, Chengdu, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Jiang  |D Xiaowen  |u The State Key Laboratory of Oral Diseases and Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, 610041, Chengdu, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Li  |D Yunfeng  |u The State Key Laboratory of Oral Diseases and Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, 610041, Chengdu, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Song  |D Donghui  |u The State Key Laboratory of Oral Diseases and Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, 610041, Chengdu, China  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Hu  |D Jing  |u The State Key Laboratory of Oral Diseases and Department of Oral and Maxillofacial Surgery, West China Hospital of Stomatology, Sichuan University, 610041, Chengdu, China  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Calcified Tissue International  |d Springer US; http://www.springer-ny.com  |g 96/6(2015-06-01), 534-540  |x 0171-967X  |q 96:6<534  |1 2015  |2 96  |o 223