UpToDate Contents

全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.

1. 胎児異数性に関連する超音波所見sonographic findings associated with fetal aneuploidy [show details]
…profile is viewed in the midsagittal plane, the nasal bone synostosis appears as a thin echogenic line within the bridge of the nose. The nasal bone is considered present if this line is more echogenic …
2. 下肢切断の手技techniques for lower extremity amputation [show details]
…osteoplasty or tibiofibular bone bridging, is thought by some to improve transmission of torque from the distal femur to the prosthesis . The procedure involves creating a bone bridge between the distal tibial …
3. 骨転移の機序mechanisms of bone metastases [show details]
… Bone is the third most frequent site of tumor metastasis; it is estimated that 280,000 patients in the United States are living with bone metastases . Bone is the preferred site for breast and prostate …
4. 糖尿病における骨疾患bone disease in diabetes mellitus [show details]
… The effects of diabetes on bone are complex. While most studies agree that fracture risk is increased in diabetes, bone mineral density (BMD) may not reflect bone fragility, particularly in type 2 diabetes …
5. 骨代謝の生理学および生化学的マーカーbone physiology and biochemical markers of bone turnover [show details]
… (tartrate-resistant acid phosphatase, TRAP). The osteoclasts attach to the bone surface and secrete acid and hydrolytic enzymes that resorb bone, releasing bone minerals and fragments of collagen. Some of the collagen is …

English Journal

Label-free separation of mesenchymal stem cell subpopulations with distinct differentiation potencies and paracrine effects.

Yin L, Yang Z, Wu Y, Denslin V, Yu CC, Tee CA, Lim CT, Han J, Lee EH.
Biomaterials. 2020 May;240()119881.
Mesenchymal stem cells (MSCs) have the capability to differentiate into multiple cell lineages, and produce trophic factors to facilitate tissue repair and regeneration, and disease regression. However, the heterogeneity of MSCs, whether inherent or developed during culture expansion, has a signific
PMID 32092592

High-Resolution Chest X-ray Bone Suppression Using Unpaired CT Structural Priors.

Li H, Han H, Li Z, Wang L, Wu Z, Lu J, Zhou SK.
IEEE transactions on medical imaging. 2020 Apr;().
There is clinical evidence that suppressing the bone structures in Chest X-rays (CXRs) improves diagnostic value, either for radiologists or computer-aided diagnosis. However, bone-free CXRs are not always accessible. We hereby propose a coarse-to-fine CXR bone suppression approach by using structur
PMID 32275586

Circular RNA PVT1 promotes metastasis via regulating of miR-526b/FOXC2 signals in OS cells.

Yan M, Gao H, Lv Z, Liu Y, Zhao S, Gong W, Liu W.
Journal of cellular and molecular medicine. 2020 Apr;().
As a class of covalently closed non-coding RNAs, circular RNAs (circRNAs) are key regulators in various malignancies including osteosarcoma (OS). In the present study, we found that circular RNA PVT1 (circPVT1) was up-regulated in OS and correlated with poor prognosis of patients with OS. Functional
PMID 32249539

Japanese Journal

上顎全部床義歯をインプラント埋入位置決定と上部構造製作に応用した１症例

匠原健
日本補綴歯科学会誌 12(1), 83-86, 2020
<p><b>症例の概要</b>：患者は47歳男性で，多数歯欠損による咀嚼困難を主訴に来院した．保存困難な上顎残存歯をすべて抜去し，上顎に即時全部床義歯を装着した．この義歯を診断用および外科用ステントとして用い，インプラントの埋入設計，埋入手術およびプロビジョナルブリッジの装着（即時負荷）を行った．７か月後に最終上部構造を装着した．</p><p& …
NAID 130007798622