WordNet
- the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay (同)radioactivity
- energy that is radiated or transmitted in the form of rays or waves or particles
- the act of spreading outward from a central source
- a radial arrangement of nerve fibers connecting different parts of the brain
- the spread of a group of organisms into new habitats
PrepTutorEJDIC
- 〈U〉(光・熱・放射能などの)発散,放射 / 〈C〉放射物;放射線;輻射(ふくしゃ)熱 / 〈C〉(喜び・幸福感などの)発散《+『of』+『名』》 / =radioactivity
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- 1. 成人における放射線障害の治療 treatment of radiation injury in the adult
- 2. 最新の診療アップデート practice changing updates
- 3. 食物蛋白誘発胃腸炎（新生児-乳児消化管アレルギー）（FPIES） food protein induced enterocolitis syndrome fpies
- 4. 新生児における壊死性腸炎の予防 prevention of necrotizing enterocolitis in newborns
- 5. 新生児における壊死性腸炎の病理および病因 pathology and pathogenesis of necrotizing enterocolitis in newborns
English Journal
- [Ultrasound examination in childhood: opportunities and new ways].
- Kis E.Author information Semmelweis Egyetem, Általános Orvostudományi Kar I. Gyermekgyógyászati Klinika Budapest Bókay J. u. 53. 1083.Abstractin
English, HungarianAz ultrahangvizsgálat jelentősége és fontossága a modern képalkotó vizsgálatok (CT, MR, izotóp, PET/CT) elterjedésével csökkent, nemritkán csak mint első tájékozódó vizsgálat jelenik meg. A legújabb sokszeletes spirál-CT-kkel a képalkotás másodpercek alatt elvégezhető, ami a jelentős sugárterheléssel járó vizsgálatok számának drámai növekedéséhez vezetett, gyermekkorban is. Ugyanakkor nem feledkezhetünk meg arról, hogy az elmúlt években jelentős fejlődés történt az ultrahang-technológiában, a képminőség egyre jobb. A gyermekek ideális alanyai a vizsgálatnak, miután az esetek nagy részében testtömegük kisebb, kevesebb zsírt tartalmaz, így könnyen vizsgálhatók magas frekvenciájú transzducerrel, aminek következtében sokkal részletgazdagabb, jobb felbontású képek nyerhetők, mint általában felnőtteknél. Megfelelő készülék és gyakorlott, gyermekradiológiában tapasztalt vizsgáló esetében csaknem valamennyi testtájék vizsgálható, mindenképpen első választandó módszer, amely legtöbbször elegendő (esetleg röntgenvizsgálattal kiegészítve) a megfelelő diagnózis felállítására. A közlemény azokkal a lehetőségekkel foglalkozik, ahol a modern ultrahangkészülékek birtokában az ultrahangvizsgálat elegendő a pontos diagnózishoz. Orv. Hetil., 2014, 155(4), 132–140.
- Orvosi hetilap.Orv Hetil.2014 Jan 1;155(4):132-40. doi: 10.1556/OH.2014.29813.
- in
English, HungarianAz ultrahangvizsgálat jelentősége és fontossága a modern képalkotó vizsgálatok (CT, MR, izotóp, PET/CT) elterjedésével csökkent, nemritkán csak mint első tájékozódó vizsgálat jelenik meg. A legújabb sokszeletes spirál-CT-kkel a képalkotás másodpercek
- Effect of the new synthetic vitamin E derivative ETS-GS on radiation enterocolitis symptoms in a rat model.
- Sugita S1, Inomata M, Kono Y, Shiroshita H, Etoh T, Shiraishi N, Kitano S.Author information 1Department of Gastroenterological and Pediatric Surgery, Oita University Faculty of Medicine, Yufu, Oita 879-5593, Japan.AbstractRadiation enterocolitis is a severe adverse event that occurs after radiotherapy for malignant abdominal tumors. In this study, the therapeutic effects of ETS-GS, a novel vitamin E derivative with antioxidative and anti-inflammatory abilities, were examined in a rat model of radiation enterocolitis. The radiation enterocolitis model was created by irradiation of male rats with a single dose of 10 Gy. ETS-GS was administered subcutaneously (10 mg/kg/day) for five consecutive days from two days prior to irradiation. The animals were sacrificed three days after irradiation; following which, ileal tissue samples were analyzed for macroscopic and histological findings, presence of apoptosis, degree of oxidative stress and inflammation. In the irradiated group, severe erosion was observed in the small intestine in addition to necrosis of the mucosal layer, swelling and invasion of inflammatory cells of the submucosal layer, and shortening of the crypts. In irradiated rats that received ETS-GS, mucosal injury in the small intestine was milder compared with that of irradiated rats that received no ETS-GS. In addition, ETS-GS decreased apoptosis in the small intestine and reduced the activity of myeloperoxidase and malondialdehyde, which are markers for inflammation and oxidative stress. ETS-GS with antioxidant activity has a therapeutic effect on the symptoms of radiation enterocolitis in a rat model.
- Oncology letters.Oncol Lett.2013 Nov;6(5):1229-1233. Epub 2013 Sep 12.
- Radiation enterocolitis is a severe adverse event that occurs after radiotherapy for malignant abdominal tumors. In this study, the therapeutic effects of ETS-GS, a novel vitamin E derivative with antioxidative and anti-inflammatory abilities, were examined in a rat model of radiation enterocolitis.
- PMID 24179500
- [Ultrasound examination in diagnosis and monitoring of necrotizing enterocolitis in a group of newborns with birth weight below 2000 g--a preliminary report].
- Gwizdała D1, Wilczyńska M, Talar T, Gulczyńska E, Biegański T.Author information 1Zakład Diagnostyki Obrazowej, Instytut Centrum Zdrowia Matki Polki, Łodź, Polska.AbstractOBJECTIVES: Necrotizing enterocolitis (NEC) is a common cause of morbidity in the neonatal care units, especially in cases of preterm neonates with low and very low birth weight. Plain abdominal radiography remains to be the main diagnostic tool in the diagnosis and follow-up of NEC. However; it is sometimes impossible to depict all pathological findings in the radiographs. Furthermore, radiography exposes the youngest, most sensitive patients to consecutive episodes of radiation. Ultrasound examination seems to be an interesting alternative to current standard usage of radiography and its role is still underestimated. The aim of the paper was to assess the applicability of ultrasound examination in the diagnosis and monitoring of neonates suffering from NEC.
- Ginekologia polska.Ginekol Pol.2013 Oct;84(10):862-70.
- OBJECTIVES: Necrotizing enterocolitis (NEC) is a common cause of morbidity in the neonatal care units, especially in cases of preterm neonates with low and very low birth weight. Plain abdominal radiography remains to be the main diagnostic tool in the diagnosis and follow-up of NEC. However; it is
- PMID 24273909
Japanese Journal
- 放射線性腸炎
- 千野 晶子,管沼 孝紀,浦上 尚之,岸原 輝仁,小川 大志,五十嵐 正広
- 日本消化器内視鏡学会雑誌 = Gastroenterological endoscopy 52(5), 1381-1392, 2010-05-20
- 前立腺癌や子宮癌において放射線治療が第一義的な治療となる例は多い．放射線照射により影響を受ける骨盤内組織や腸管に対する障害は，腸管運動の障害をはじめ，直腸およびS状結腸の出血性変化や潰瘍，狭窄，瘻孔形成，さらに小腸潰瘍などに及ぶ．放射線による障害は発症時期により早期障害と晩期障害に分けられ，両者の病態は病理学的にも違うため予後や対処方法は異なる．晩期障害の代表的症状は，血便が約8割を占め排便障害や …
- NAID 10026910125
- Prolonged Radiation Damage in Rat Colon and Urokinase Expression in Epithelium
- Hayashida Masayuki,Shichijo Kazuko,Matsuu Mutsumi,Minami Kazunori,Okimoto Tomoaki,Nakayama Toshiyuki,Sekine Ichiro
- Acta medica Nagasakiensia 46(3/4), 39-45, 2001-12
- … Although radiation therapy plays important role in the treatment of gynecological tumors, it may cause radiation injury as a late effect. … We studied radiation induced enterocolitis using rat animal models. … It is suggested that uPA played reciprocal roles in radiation induced enterocolitis: healing and aggravation of ulcer. …
- NAID 110000013922
- 腸切除が有効であった消化管通過障害合併放射線腸炎の 2 例
- 奥田 栄樹,大杉 治司,徳原 太豪,綛野 進,高田 信康,竹村 雅至,西村 良彦,福田 淑一,加藤 裕,李 栄柱,森村 圭一朗,木下 博明
- 日本外科系連合学会誌 24(2), 233-237, 1999-04-26
- NAID 10009918166
Related Links
- Radiation therapy uses high-powered x-rays, particles, or radioactive seeds to kill cancer cells. The therapy may also damage healthy cells in the lining of the intestines. People who have radiation therapy to the belly or pelvic area are ...
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★リンクテーブル★
| リンク元 | 「放射線性腸炎」 |
| 関連記事 | 「radiation」 |
「放射線性腸炎」
参考
「radiation」
- n.
- 放射、放射線
- 放射物
- 輻射、放熱