کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2776796 1152636 2015 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Osteocyte bioimaging
ترجمه فارسی عنوان
زیست زدن استئوسیت
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی بیوشیمی بالینی
چکیده انگلیسی

BackgroundNewly developed visualization methods often lead to breakthroughs in the bioscience field. In particular, the ability to reveal temporal–spatial responses in cells, while visualizing molecular events through bioimaging techniques is very important. One such event is the regulation of bone remodeling by osteocytes. It is thought that osteocyte processes sense the flow of interstitial fluid that is driven through the osteocyte canaliculi by mechanical stimuli caused in the bone. However, the precise mechanism by which the flow elicits a cellular response is still unknown.HighlightIt is critical to obtain precise morphological and/or morphometrical data from osteocytes and their surrounding microenvironment. In this review, we describe our application of confocal laser scanning microscopy to visualize osteocyte morphology in the bone and the combination of ultra-high voltage electron microscopy (UHVEM) and computer simulation of fluid flow to reveal the mechanosensitivity of osteocytes in the bone.ConclusionThe osteocyte network in the bone as well as the microstructure of osteocyte cell processes and the surrounding bone matrix were visualized. We found fluorescence to be useful for studying the osteocyte network morphology. Additionally, the combination of UHVEM and computer simulation is a powerful tool to study the fluid flow in osteocyte canaliculi.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Oral Biosciences - Volume 57, Issue 2, May 2015, Pages 61–64
نویسندگان
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