PMID- 30891338 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20201001 IS - 2156-7085 (Print) IS - 2156-7085 (Electronic) IS - 2156-7085 (Linking) VI - 10 IP - 3 DP - 2019 Mar 1 TI - In vivo monitoring and high-resolution characterizing of the prednisolone-induced osteoporotic process on adult zebrafish by optical coherence tomography. PG - 1184-1195 LID - 10.1364/BOE.10.001184 [doi] AB - Because of its similar genetic makeup with humans, zebrafish are an available and well-established osteoporosis model in vivo for anti-osteoporosis drug development as well as the drug safety-evaluation process. However, few optical imaging methods could effectively visualize the bone of adult zebrafish due to their limited penetration depth. In this paper, in vivo high-resolution and long-term characterization of a prednisolone-induced osteoporotic zebrafish model was achieved with spectral-domain optical coherence tomography (SD-OCT). The capability of three-dimensional SD-OCT imaging was also demonstrated in this study. With SD-OCT images, we could non-destructively monitor the deforming process of adult zebrafish skull from several directions at any time. There is good correlation and agreement between SD-OCT and histology. Valuable phenomenon such as bone defects could be quantitatively evaluated using the SD-OCT images at different time points during a period of 21 days. FAU - Lin, Yanping AU - Lin Y AD - School of Basic Medical Science, Affiliated Stomatology Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 511436, China. FAU - Xiang, Xiang AU - Xiang X AD - School of Basic Medical Science, Affiliated Stomatology Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 511436, China. FAU - Chen, Tingru AU - Chen T AD - School of Basic Medical Science, Affiliated Stomatology Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 511436, China. FAU - Gao, Chudan AU - Gao C AD - School of Basic Medical Science, Affiliated Stomatology Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 511436, China. FAU - Fu, Hongbo AU - Fu H AD - School of Basic Medical Science, Affiliated Stomatology Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 511436, China. FAU - Wang, Limei AU - Wang L AD - Center for Drug Non-clinical Evaluation and Research, Guangdong Biological Resources Institute, Guangdong Academy of Sciences, Guangzhou 510900, China. FAU - Deng, Lijun AU - Deng L AD - Key Lab of Optic-Electronic and Communication, Jiangxi Sciences and Technology Normal University, Nanchang 330038, China. FAU - Zeng, Lvming AU - Zeng L AD - Key Lab of Optic-Electronic and Communication, Jiangxi Sciences and Technology Normal University, Nanchang 330038, China. AD - School of Electromechanical Engineering, Guangdong University of Technology, Guangzhou 510006, Guangdong, China. FAU - Zhang, Jian AU - Zhang J AD - School of Basic Medical Science, Affiliated Stomatology Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou 511436, China. LA - eng PT - Journal Article DEP - 20190211 PL - United States TA - Biomed Opt Express JT - Biomedical optics express JID - 101540630 PMC - PMC6420289 COIS- The authors declare that there are no conflicts of interest related to this article. EDAT- 2019/03/21 06:00 MHDA- 2019/03/21 06:01 PMCR- 2019/02/11 CRDT- 2019/03/21 06:00 PHST- 2018/11/28 00:00 [received] PHST- 2019/01/16 00:00 [revised] PHST- 2019/01/27 00:00 [accepted] PHST- 2019/03/21 06:00 [entrez] PHST- 2019/03/21 06:00 [pubmed] PHST- 2019/03/21 06:01 [medline] PHST- 2019/02/11 00:00 [pmc-release] AID - 353075 [pii] AID - 10.1364/BOE.10.001184 [doi] PST - epublish SO - Biomed Opt Express. 2019 Feb 11;10(3):1184-1195. doi: 10.1364/BOE.10.001184. eCollection 2019 Mar 1.