輻射癌 的英文怎麼說
中文拼音 [fúshèái]
輻射癌
英文
radiation cancer-
The widespread use of x - ray in medical diagnosis and treatment for some diseases in the early 30 s without realizing its harmful effects led to cases of radiation dermatitis and chronic ulceration, eventually resulting in radiation induced cancers. following these, various radiation induced malignances surfaced one after another, drawing attention on the detrimental effects due to radiation
在30年代初期, x射線和放射性核素曾應用於治療某些疾病。由於病人累積過高劑量,曾誘發白血病和肝癌、骨癌等惡性腫瘤。其後種種因輻射而誘發的疾病相繼發現,引起了人們對輻射危害的關注。It is, however, the second function of gsh ? that of detoxification of chemical pollutants, carcinogens and ultraviolet radiation ? that may well be of greater concern to medical science today, because of the ever - increasing demand on gsh as the major detoxifying agent
然而,谷胱甘肽的第二種功能解除化學污染物質、致癌物質及紫外光輻射的毒害卻因為對其作為主要解毒劑的不斷增加的需求,而使谷胱甘肽受到當今醫學更大的關注。Example : radiation induced cancer, genetic effect
例子:輻射引致的癌病,遺傳效應The main concern is the genetic effects due to irradiation of this organ and the probability is proportional to the absorbed dose
在致癌方面,生殖腺對輻射的敏感性較低,主要的考慮是遺傳效應,發生率與劑量成正比。The probability of cancer induction in this organ is comparatively low. the main concern is the genetic effects due to irradiation of this organ and the probability is proportional to the absorbed dose
在致癌方面,生殖腺對輻射的敏感性較低,主要的考慮是遺傳效應,發生率與劑量成正比。Radiation while destroying cancer cells also burns, scars and damages healthy cells, tissues and organs
7輻射治療,能摧毀癌細胞,同時也損害健康的細胞、組織和器官。On the other hand, the activity and function of p27 kip1 was affected by many physiological agents such as camp, il - 2, rampamycin. the expression of p27kip1 increased after - irradiationin in the fibroblastoma cells, leading to arrest in gl phase, but its expression markedly decreased after y - irradiation in the nbcc cells, and leaded to arrest in g2 / m phase. several studies have reported that p27 kip1 involved in a much wider range of cellar processes, such as differentiation, apoptosis and migration, the expression level of p27kip1 is key for its function in dna damage responses
另一方面, p27kip 』的活性水平及功能作用,因細胞類型不同而各異,又受多種因素的影響,如一些有絲分裂原camp 、雷帕黴素可以上調p27kip ,的表達,而il一2等則與p27ki 」 『的表達下降有關,受電離輻射( ir )照射的成纖維細胞瘤及用1 , 25一二經基d3處理的hela細胞系在gl期均有游離的p27腳『的積累,細胞周期阻滯在gl期;而在痣癌伽bccs )細胞中, y一射線能誘導p27吻『表達水平的顯著下調,細胞周期阻滯在g2艦期。Excessive amounts of this radiation can cause skin cancer in man and damage plant life.
過量的紫外線輻射將導致人類的皮膚癌,並有害於植物的生長。The correlation between skin cancer incidence and exposure to ultraviolet radiation is given in fig. 11-22.
圖11-22中給出皮膚癌發病率與暴露紫外線輻射之間的關系。Studies clarify the patterns of cancer risk following exposure to ionizing radiation ( 1970s and 1980s )
進行關于澄清離子輻射暴露后癌風險形式的研究( 70年代到80年代)Anything from cosmic rays to radiation to diet may activate a dormant oncogene, but how remains unknown
任何東西,從宇宙射線到輻射,以至日常飲食,都可能激活潛伏的致癌基因,但如何激活的,仍然不得而知。The exact mechanisms involved are still mysterious, but the likelihood that many cancers are initiated at the level of genes suggests that we will never prevent cancers
從宇宙射線到輻射到飲食,任何東西都有可能激活沉睡中的致癌基因,但激活的方式尚不得而知。According to the findings of a study by the city polytechnic university to measure the levels of radon daughter which is a potentially lung - cancer - causing radioactive substance in mass transit railway stations in the territory, 23 out of the 31 underground mtr stations have levels of radon daughters exceeding the average level in the world
根據城市理工大學一項測量本港地下鐵路車站「地鐵站」內含有可引致肺癌的輻射性物質氡子體水平的研究結果,在全港31個建於地底的地鐵站中,有23個所含的氡子The probability of getting fatal cancer due to exposure to radiation
輻射對人體不同器官引致致死癌病的發生率" for now, the best advice is to use sunscreens and reapply them often the skin cancer foundation recommends every two hours, and especially after sweating or swimming, which can wash away sunscreen to reduce the amount of uv radiation from getting through to filters that have penetrated the skin, " said christopher bardeen, an assistant professor of chemistry at ucr
「目前,最好的建議是使用並經常反復塗抹防曬產品皮膚癌基金會建議每兩小時搽一回,尤其是在出汗或游泳之後,那樣會使防曬霜流失以便減少滲入到皮下的防曬成分所吸收的紫外線輻射量。 」加州大學河濱分校助理化學教授克里斯託福" for now the best advice is to use sunscreens and reapply them often the skin cancer foundation recommends every two hours and especially after sweating or swimming which can wash away sunscreen to reduce the amount of uv radiation from getting through to filters that have penetrated the skin " said christopher bardeen an assistant professor of chemistry at ucr
「目前,最好的建議是使用並經常反復塗抹防曬產品皮膚癌基金會建議每兩小時搽一回,尤其是在出汗或游泳之後,那樣會使防曬霜流失以便減少滲入到皮下的防曬成分所吸收的紫外線輻射量。 」The international commission for radiological protection icrp estimates that an additional death rate of 12. 5 persons per million for every msv of exposure. this means that if a million people were given 2 msv of radiation, the expected additional death rate from cancer would be 25 additional persons or 230, 025 instead of 230, 000 persons out of a million dying from naturally occurring cancer
據國際放射防護委員會估計,每一百萬人每接觸到一毫西韋特輻照量所引致的死亡率增幅為12 . 5 % ,換言之,如一百萬人接觸到兩毫西韋特的輻射,因死亡的人數估計會增加二十五人,亦即每一百萬人會有二十三萬零二十五人自然死於癌癥。What is the added risk of cancer from ionising radiation
因致電離輻射而患上癌癥的額外風險有多大?In radiotherapy, dose given to a patient has to be high enough to destroy the tumour
放射治療則更加需要足夠的輻射去殺死癌腫瘤。The yale group suggested that patients should hae access to proper disclosure of radiation dose and possible cancer risks
耶爾大學研究組認為病人應該知道關于輻射劑量以及致癌性方面的知識。分享友人