نتایج جستجو برای: histomorphometrical

تعداد نتایج: 294  

Journal: :Journal of Hazardous Materials 2021

Microplastic (MP) sorption and transfer of chemical contaminants has been widely reported, yet few studies have investigated combined effects contaminant-loaded MPs on organisms. This study examined pristine or chlorpyrifos (CPF)-loaded polystyrene (PS)‎ fragments histopathological histomorphometrical biomarkers in rainbow trout (Onchorhynchus mykiss)‎. In laboratory, O. mykiss were exposed for...

Journal: :Biomaterials 2010
Wei Fan Ross Crawford Yin Xiao

The periosteum plays an indispensable role in both bone formation and bone defect healing. In this study we constructed an artificial in vitro periosteum by incorporating osteogenic differentiated bone marrow stromal cells (BMSCs) and cobalt chloride (CoCl(2))-treated BMSCs. The engineered periostea were implanted both subcutaneously and into skull bone defects in SCID mice to investigate ectop...

2013
Emi Yamashita-Mikami Mikako Tanaka Naoki Sakurai Kazuho Yamada Hayato Ohshima Shuichi Nomura Sadakazu Ejiri

The subject was a 53-year-old male. An alveolar bone sample was obtained from the site of the lower left first molar, before dental implant placement. Although the details of the trabecular structure were not visible with conventional computed tomography, micro-computed tomography (microCT) three-dimensional images of the alveolar bone biopsy sample showed several plate-like trabeculae extendin...

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