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wingtide

木虫 (正式写手)

[交流] 【求助】请高手帮帮忙,这两个词什么意思啊?

microspatula和supematant.在看文献看到了,查字典没查到,有谁知道吗?望不吝赐教。

[ Last edited by wfcicsd on 2007-7-9 at 20:45 ]
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hathq

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wfcicsd(金币+2):谢谢hathq的热情应助,辛苦了
在GOOGLE中搜索“supematant”,有这么一篇摘要
http://engine.cqvip.com/content/ ... y04_r7_21003475.pdf
引用回帖:
目的探讨一氧化碳(CO)在大鼠心室组织孵育液中对心钠素(ANP)分泌的影响。方法将正常Wistar大鼠的左、右心室分别分为对照组(未加药)和血红素组(孵育时加入血红素。终浓度10^-4mol/L),每组各12例,用Kreks液作为孵育液,放入37℃恒温水浴箱中振荡孵育4h,用放射免疫法测定孵育液中ANP含量。结果与对照组比较,血红素组大鼠左心室[(9.72±3.59)ng/(g·wet tissue)vs(52.05±31.65)ng/(g·wet tissue),P〈0.01]和右心室(5.55±3.98)ng/(g·wet tissue)vs(62.73±41.66)ng/(g·wet tissue),P〈0.01]组织孵育液中ANP含量明显降低。对照组大鼠左右心室组织孵育液ANP含量没有明显差异;血红素组中,大鼠右心室组织孵育液中ANP含量明显低于左心室组织孵育液中ANP含量[(5.55±3.98)ng/(g·wet tissue)vs(9.72±3.95)ng/(g·wet tissue),p〈0.05]。结论CO抑制大鼠左右心室组织孵育液ANP含量,且CO可能对右心室组织孵育液ANP含量的抑制作用大于对左心室组织孵育液ANP含量的抑制作用。

Abstract:Objective To investigate the influence of carbon monoxide (CO) on the content of atrial natriuretic peptide (ANP) in ventricular tissues of rats. Methods The left and right ventricular tissues of 12 Wistar rats were divided into control group ( n = 12) and hemin group (n = 12, the final concentration of heroin was 10^-4 mol/L), respeetively, The ventfieular tissues were sucessly incubated in 37 ℃ thermostatic waterbath with Krehs solution as supernatant for 4 hours. After incubation of the ventricular tissues, radio - immunity method was applied to determine the content of ANP in the supernatant. Results Compared with the content of ANP in the supernatant in control group, it was significantly decreased both in left [ (9.72 ±3.59) .vs (52.05 ± 31.65) ng/(g·wet tissue), P〈 0,01 ] and right [ (5.55 ± 3.98) vs (62.73 ± 41.66) ng/(g· wet tissue), P 〈 0.01 ] ventricular tissues in heroin group, in control group, there was no significant difference between left and fight ventrieular tissues in the content of ANP in t he supematant; and in heroin group, the content of ANP in the supematant in left ventricular tissues was markedly lower than that in right ventricular tissues [ (5.55 ± 3.98) vs (9.72 ± 3.95) ng/(g· wet tissue), P〈 0.05 ]. Conclusions CO can inhihit the content of ANP in the supernatant both in left and right ventricu lar tissues,and the inhibitory effect of CO on the release of ANP from the supernatant may be greater in right ventricular tissues than in left ventrieular tissues.

对照中英文,supematant是“孵育液”的意思

microspatula可不可以拆成micro+spatula理解?
spatula (涂油漆, 涂药等)抹刀, 压舌板
microspatula就是“微型的抹刀, 压舌板”

个人愚见,仅供参考

[ Last edited by hathq on 2007-7-9 at 18:18 ]
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2楼2007-07-09 18:16:39
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明月830112


iamzane(金币+1):感谢参与讨论!
microspatula在我用的词典中是“微量刮勺”
3楼2007-07-09 20:47:24
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mystar

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microspatula

These small metal spatulas are used for a number of functions. For example, they are excellent for scraping, applying methyl cellulose to a book spine to remove the old adhesive, delaminating the layers of board, and lifting delicate materials and helping them back into place, during the performance of repair treatments. They are made of stainless or tool steel and are available in a wide variety of shapes and sizes.
不要使自己麻木于制度化当中,而抛弃了从前的美好事物和希望。
4楼2007-07-10 02:13:19
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mystar

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spent culture supernatant (SCS)  培养上清液

supernatant  上清液


mixed leukocyte culture supematant  混合白细胞培养上清

[ Last edited by mystar on 2007-7-10 at 03:32 ]
不要使自己麻木于制度化当中,而抛弃了从前的美好事物和希望。
5楼2007-07-10 02:20:48
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