chromosome fragile site 中文意思是什麼
chromosome fragile site
解釋
染色體脆弱位點- chromosome : n. 【生物學】染色體。
- fragile : adj. 1. 脆的，易碎的。2. 脆弱的，虛弱的。adv. -ly ,-ness n. ＝fragility.
- site : n 1 地點；位置；地基。2 場所，現場。3 遺址。4 【計算機】網站，站點〈電腦網路用戶的網站地址〉；萬...
-
The study on correlativity between mental retardation and chromosome fragile site
精神發育遲滯者與染色體脆性部位相關性的研究 -
Objective : to explore the correlatitiy between mental retardation, chromosome aberrtion rate and fragile site expression rate
目的：探討精神發育遲滯者與染色體畸變率和脆性部位表達率的相關性。 -
Methods : using the peripheral blood lymphocyte chromosome preparation technique and fragile site technique, to analyze chromosome aberrtion rate and fragile site expression rate of 30 cases of mental retardation sufferer and 30 cases of normal person respectively
方法：採用外周血淋巴細胞染色[摘要]目的：探討精神發育遲滯者與染色體畸變率和脆性部位表達率的相關性。 -
About the control group, the chromosome aberration rate of is 1. 55 % ; the fragile site expression rate is 0. 89 %. both the chromosome aberration rate and the fragile site expression rate of two groups are distinct from each other ( p 0. 01 )
結果：精神發育遲滯者染色體的畸變率為4 . 32 ，脆性部位的表達率為2 . 18 % ，而正常對照組染色體畸變率為1 . 55 ，脆性部位的表達率為0 . 89 ，兩者的染色體畸變率和脆性部位表達率有明顯的差異（ p 0 . 01 ） 。 -
Fxs is characterized by x - linked mental retardation with additional features such as a long face with large protruding ears, macroorchidism, and eye - gaze avoidance etc. fxs is associated with a fragile site, designated fraxa ( fragile site, x chromosome, a site ), at xq27. 3 near the end of the long arm
其主要臨床特徵為智力低下、特殊的外貌特徵（包括長臉、大耳廓、下頜突出、巨頭、齶弓高、大睪丸等） 、行為及認知障礙、多動、注意力難集中以及孤獨、自閉等癥狀。 -
Conclusion : the mental retardation is correlative with the chromosome aberration and the fragile site expression rate
結論：提示精神發育遲滯與染色體的畸變率和脆性部位的表達率有一定的相關性。
分享友人