便潜血反応
WordNet
- undergo a test; "She doesnt test well"
- any standardized procedure for measuring sensitivity or memory or intelligence or aptitude or personality etc; "the test was standardized on a large sample of students" (同)mental test, mental testing, psychometric test
- the act of undergoing testing; "he survived the great test of battle"; "candidates must compete in a trial of skill" (同)trial
- the act of testing something; "in the experimental trials the amount of carbon was measured separately"; "he called each flip of the coin a new trial" (同)trial, run
- a hard outer covering as of some amoebas and sea urchins
- put to the test, as for its quality, or give experimental use to; "This approach has been tried with good results"; "Test this recipe" (同)prove, try, try out, examine, essay
- achieve a certain score or rating on a test; "She tested high on the LSAT and was admitted to all the good law schools"
- determine the presence or properties of (a substance)
- show a certain characteristic when tested; "He tested positive for HIV"
- smear with blood, as in a hunting initiation rite, where the face of a person is smeared with the blood of the kill
- temperament or disposition; "a person of hot blood"
- people viewed as members of a group; "we need more young blood in this organization"
- the fluid (red in vertebrates) that is pumped through the body by the heart and contains plasma, blood cells, and platelets; "blood carries oxygen and nutrients to the tissues and carries away waste products"; "the ancients believed that blood was the sea
- hide from view; "The lids were occulting her eyes"
- supernatural practices and techniques; "he is a student of the occult" (同)occult arts
- become concealed or hidden from view or have its light extinguished; "The beam of light occults every so often"
- hidden and difficult to see; "an occult fracture"; "occult blood in the stool"
- an examination of the characteristics of something; "there are laboratories for commercial testing"; "it involved testing thousands of children for smallpox"
- the act of subjecting to experimental test in order to determine how well something works; "they agreed to end the testing of atomic weapons"
- tested and proved useful or correct; "a tested method" (同)tried, well-tried
- tested and proved to be reliable (同)time-tested, tried, tried and true
PrepTutorEJDIC
- (人の能力などの)『試験』,考査,テスト / (物事の)『試験』,検済,試錬,実験《+of+名》 / 化学分析;試薬 / =test match / …‘を'『試験する』,検査する / …‘を'化学分析する / (…の)試験を受ける,試験をする《+for+名》
- 『血』,『血』液 / 流血(bloodshed);殺人 / 気質,気性,血気,血潮 / 『血統』,血縁(kinship);生まれ,家柄;《the~》王家の血統 / (人種・出身国の)系 / 〈人〉‘に'初めての経験をさせる / 〈猟犬〉‘に'初めて獲物を血を味わわせる
- 秘法の / 人間の理解を越えた,神秘の / 超自然の世界
UpToDate Contents
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English Journal
- Interval cancers in a guaiac-based colorectal cancer screening programme: Consequences on sensitivity.
- Blom J1, Törnberg S2.
- Journal of medical screening.J Med Screen.2017 Sep;24(3):146-152. doi: 10.1177/0969141316682983. Epub 2017 Jan 31.
- PMID 28142309
- An Out-of-Pocket Cost Removal Intervention on Fecal Occult Blood Test Attendance.
- Tabuchi T1, Murayama H2, Hoshino T3, Nakayama T4.
- American journal of preventive medicine.Am J Prev Med.2017 Aug;53(2):e51-e62. doi: 10.1016/j.amepre.2017.01.004. Epub 2017 Feb 22.
- PMID 28236518
- National Disparities in Colorectal Cancer Screening Among Obese Adults.
- Seibert RG1, Hanchate AD2, Berz JP3, Schroy PC 3rd4.
- American journal of preventive medicine.Am J Prev Med.2017 Aug;53(2):e41-e49. doi: 10.1016/j.amepre.2017.01.006. Epub 2017 Feb 22.
- PMID 28236517
Japanese Journal
- 大腸SM以深癌に対する, 免疫的便潜血検査の感度に影響する因子の検討
Related Links
- occult blood test Etymology: L, occultare, to hide; AS, blod + L, testum, crucible a test for the presence of microscopic amounts of blood in the feces secondary to bleeding in the digestive tract. The minimal amounts of occult blood ...
- Read about the fecal occult blood test in which there are two types, chemical and immunologic. Fecal occult blood tests are used to screen for colon cancer and colon polyps.
★リンクテーブル★
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- 英
- occult blood test
- 関
- 大腸癌、便潜血反応検査、糞便潜血検査
目的
- 免疫法を用いる場合には下部消化管の出血のスクリーニングに用いられる。
方法
- 化学法:ヘモグロビン(ヘマチン)が有するペルオキシダーゼ活性を利用して次の反応を触媒する:過酸化水素+フェノール性物質→キノン型物質(青色呈色)。食事制限が必要(食物由来の血液に反応するため偽陽性が高い)で、全消化管の出血を検出するデメリットがある。
- 免疫法:ヒトヘモグロビン(抗原はグロビン部分)を特異的に検出するので、偽陽性が少なく、食事制限が不要というメリットがある(下部消化管出血に対して感度・特異度高い)。上部消化管の出血は検出しづらい。大腸集検に用いられ、2日法では進行癌の90%、早期癌の50%が陽性となる。
- 便潜血反応による大腸癌スクリーニング法(免疫法らしい):進行大腸癌では、1回法による感度は70%、2回法による感度は80%。(出典不明)
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- 英
- occult blood reaction
- 同
- 便潜血反応、潜血試験 occult blood test
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- 英
- occult blood test
- 関
- 潜血反応
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免疫学的便潜血反応
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- 関
- assessment、data quality、exam、examination、examine、experimental design、matched group、measurement、research design、scoring method、test、trial
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- 関
- cryptic、initiated、latency、latent、subclinical
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テスト
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- 関
- hematologic test
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血液