骨萎縮
WordNet
- remove the bones from; "bone the turkey before roasting it" (同)debone
- the porous calcified substance from which bones are made (同)osseous_tissue
- consisting of or made up of bone; "a bony substance"; "the bony framework of the body"
- a shade of white the color of bleached bones (同)ivory, pearl, off-white
- rigid connective tissue that makes up the skeleton of vertebrates (同)os
- a decrease in size of an organ caused by disease or disuse (同)wasting, wasting away
- undergo atrophy; "Muscles that are not used will atrophy"
- any weakening or degeneration (especially through lack of use) (同)withering
- having bones as specified; "his lanky long-boned body"
- having had the bones removed; "a boneless rib roast"; "a boned (or deboned) fish" (同)deboned
- a percussion instrument consisting of a pair of hollow pieces of wood or bone (usually held between the thumb and fingers) that are made to click together (as by Spanish dancers) in rhythm with the dance (同)castanets, clappers, finger cymbals
PrepTutorEJDIC
- 〈C〉骨 / 〈U〉骨を作っている物質,骨質 / 《複数形で》骨格;死骸(がい) / 〈魚など〉‘の'骨を取る
- (栄養不良などによる)萎縮(いしゅく) / (一般的に)衰退,退化 / 萎縮する,衰退する / …'を'萎縮させる,衰退させる
- (魚など)骨を取り除いた / (衣服が)(コルセットなどで)骨で張りをつけた[ような]
UpToDate Contents
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English Journal
- Development of new metallic alloys for biomedical applications.
- Niinomi M, Nakai M, Hieda J.SourceInstitute for Materials Research, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577, Japan. Electronic address: niinomi@imr.tohoku.ac.jp.
- Acta biomaterialia.Acta Biomater.2012 Nov;8(11):3888-903. doi: 10.1016/j.actbio.2012.06.037. Epub 2012 Jul 15.
- New low modulus β-type titanium alloys for biomedical applications are still currently being developed. Strong and enduring β-type titanium alloy with a low Young's modulus are being investigated. A low modulus has been proved to be effective in inhibiting bone atrophy, leading to good bone remode
- PMID 22765961
- Using Exome Sequencing to Reveal Mutations in TREM2 Presenting as a Frontotemporal Dementia-like Syndrome Without Bone Involvement.
- Guerreiro RJ, Lohmann E, Brás JM, Gibbs JR, Rohrer JD, Gurunlian N, Dursun B, Bilgic B, Hanagasi H, Gurvit H, Emre M, Singleton A, Hardy J.AbstractOBJECTIVE To identify new genes and risk factors associated with frontotemporal dementia (FTD). Several genes and loci have been associated with different forms of FTD, but a large number of families with dementia do not harbor mutations in these genes. DESIGN Whole-exome sequencing and whole-genome genotyping were performed in all patients. Genetic variants obtained from whole-exome sequencing were integrated with the data obtained from whole-genome genotyping. SETTING Database of the Behavioral Neurology Outpatient Clinic of the Department of Neurology, Istanbul Faculty of Medicine, Istanbul, Turkey. PATIENTS Forty-four Turkish patients with an FTD-like clinical diagnosis were included in the study. Relatives were screened when appropriate. MAIN OUTCOME MEASURE Mutations in the triggering receptor expressed on myeloid cells 2 gene (TREM2). RESULTS In 3 probands with FTD-like disease, we identified different homozygous mutations in TREM2 that had previously been associated with polycystic lipomembranous osteodysplasia with sclerosing leukoencephalopathy (PLOSL). None of these 3 patients had a typical clinical presentation of PLOSL: they presented with behavioral change and subsequent cognitive impairment and motor features but without any bone cysts or bone-associated phenotypes. Imaging showed white matter abnormalities as well as frontal atrophy in all 3 patients. CONCLUSIONS Our results show that TREM2 is responsible for an unexpectedly high number of dementia cases in our cohort, suggesting that this gene should be taken into account when mutations in other dementia genes are excluded. Even for complex syndromes such as dementia, exome sequencing has proven to be a rapid and cost-effective tool to identify genetic mutations, allowing for the association of clinical phenotypes with unexpected molecular underpinnings.
- Archives of neurology.Arch Neurol.2012 Oct 8:1-7. doi: 10.1001/archneurol.2013.579. [Epub ahead of print]
- OBJECTIVE To identify new genes and risk factors associated with frontotemporal dementia (FTD). Several genes and loci have been associated with different forms of FTD, but a large number of families with dementia do not harbor mutations in these genes. DESIGN Whole-exome sequencing and whole-genome
- PMID 23044491
Japanese Journal
- 橈骨遠位端骨折後のビスホスホネート早期投与は廃用性萎縮を予防できるか : DXA法による第2中手骨骨密度を用いた検討
- Diabetic Complications in Obese Type 2 Diabetic Rat Models
- KATSUDA Yoshiaki,OHTA Takeshi,MIYAJIMA Katsuhiro [他],Kemmochi Yusuke,Sasase Tomohiko,Tong Bin,Shinohara Masami,Yamada Takahisa
- Experimental Animals 63(2), 121-132, 2014
- … Pancreatic changes with progression of diabetes were classified into early changes, such as islet hypertrophy and degranulation of β cells, and degenerative changes, such as islet atrophy and fibrosis of islet with infiltration of inflammatory cells. …
- NAID 130003391622
- Osteocytes Regulate Primary Lymphoid Organs and Fat Metabolism
- Sato Mari,Asada Noboru,Kawano Yuko,Wakahashi Kanako,Minagawa Kentaro,Kawano Hiroki,Sada Akiko,Ikeda Kyoji,Matsui Toshimitsu,Katayama Yoshio
- Cell metabolism 18(5), 749-758, 2013-11-05
- … Osteocytes act as mechanosensors to control local bone volume. … We show that ablation of osteocytes in mice (osteocyte-less [OL] mice) leads to severe lymphopenia, due to lack of lymphoid-supporting stroma in both the bone marrow and thymus, and complete loss of white adipose tissues. … These effects were reversed when osteocytes were replenished within the bone. …
- NAID 120005365920
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- at·ro·phy (ăt′rə-fē) n. pl. at·ro·phies 1. A wasting or decrease in size of a body organ, tissue, or part owing to disease, injury, or lack of use: muscular atrophy of a person affected with paralysis. 2. A wasting away, deterioration, or ...
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