physiological damage 中文意思是什麼

physiological damage 解釋
生理損害
  • physiological : adj. 生理的，生理學（上）的。 a physiologic strain【生物學】生理小種。 physiologicsaline 生理鹽水。-logi-cally adv.
  • damage : n 1 損害，損傷；〈口語〉傷害，毀壞。2 〈口語〉費用，代價。3 〈pl 〉 【法律】 賠償損失；賠償金。vt...
  1. The main study in this paper included as follows : the content and distribution of heavy metals in sediments and benthic organisms from the sewage stream in guangzhou city ; the acute toxicity and joint toxicity of mercury and selenium to swordtail fish ( xiphophorus helleri ) ; the damage of mercury to the indexes of antioxidant system in the gills and livers in swordtail ( including the measurement of the activities of total antioxidative capacity [ t ~ aoc ], superoxide dismutase [ sod ], glutathione peroxidase [ gsh - px ] and the concentration of malondiald - ehyde [ mda ] ) and the relief effects of selenium on it, as well as the physiological damage of mercury on the tissues, namely : the antagonistic effect of na + - k + ~ atpase activity on the tissues between selenite and mercury, and the ultrastructural damage under the exposure of mercury

    研究內容主要有：廣州市河涌沉積物及底棲生物體內重金屬含量及評價；汞和硒對劍尾魚的急性毒性和聯合毒性及安全濃度的評價；汞對劍尾魚鰓和肝臟中抗氧化系統的毒性，包括對總抗氧化能力、超氧化物歧化酶、谷胱甘肽過氧化物酶活力及丙二醛含量的測定及硒對其保護作用；汞對劍尾魚組織生理毒性即：汞對na ~ + - k ~ + atpase活力的影響及硒的保護作用和汞和對劍尾魚組織超微結構的損傷等。以高氯酸?硝酸消化法和火焰原子吸收分光光度法測定了廣州市河涌沉積物和底棲生物中重金屬含量。
  2. This paper selected two different species of wheatgrasses to research in order to find out the damage and the responses of plants at different stress, some physiological indexes were determined. these results would provide some information to geneticist and breeder who coud make better used of agropyron. the main results were described as follows : firstly, this paper pointed out that effect of peg ( polyethylene glycols ) on some indexes of wheatgrass seedlings

    主要通過測定兩種冰草植株在不同濃度脅迫下的一些生理指標，了解不同脅迫對植物造成的傷害以及植物對脅迫的反應，為完善植物抗逆機理提供理論依據，並比較兩種冰草抗逆性，為內蒙古地區抗逆性強的沙生植物的篩選提供理論依據。
  3. Advances in the study on physiological damage of flood

    植物澇害生理研究進展
  4. 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。
  5. This paper focused on two aspects : the physiological effects of cold stress on the euonymus japonicus " zhuzi " ; the isolation of cold - induced cdna gene. the results obtained were as follows : first, the chlorophyll ( chi ) and carotenoid ( car ) contents in euonymus japonicus " zhuzi " seedlings decreased greatly as the cold stress proceeded, accompanied by the sharply increasing contents of mda and pmp. it shows that chi and car degradation under cold stress was correlated with the damage of the plasma membrane

    主要研究結果如下： （ 1 ） 『粗枝』大葉黃楊在低溫脅迫下，隨脅迫時間的延長，葉片中脂質過氧化物的終產物（ mda ）含量明顯增加，細胞質膜相對透性（ pmp ）明顯增大；葉綠素（ chl ） 、類胡蘿卜素（ car ）含量降低，且其含量的降低與mda含量增加及pmp升高間呈顯著負相關，說明低溫脅迫下『粗枝』大葉黃楊幼苗chl和car的降低與生物膜的損傷有關。
  6. In particular, it can be vital in determining whether organisms have suffered any damage at different biological levels biochemical, cytological, physiological, organismal, community and if so, in relating that damage to pollution

    生物監測可協助評估海洋環境生態狀況，並測試污染對海洋生物在生物各層面上例如生化細胞生理個體群落的損害。
  7. Different from former definition on photoinhibition, it was considered presently that the photoinhibition not only involves the light stress to reaction centers of photosynthesis, but also involves some physiological and biochemical protective mechanisms formed by plants in order to avoid the light damage

    與以往對光抑制的定義不同，現在認為光抑制既包括光對光合作用反應中心的損傷，也包括植物為避免光破壞而形成的生理生化保護機制。
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