查询词典 after exposure

Methods: The following five sites in the city were selected as monitoring spots, namely, the First Smelter of Tongling Nonferrous Metal Group, the second Smelter of Tongling Nonferrous Metal Group, the Changjiang High-speed Passageway, Fenghuangshan Copper Mine district, residential area, respectively. The moss species Hypnum plumaeform e collected from Huangshan mountain was placed in nylon bag of 15.5 cm×5.5 cm in size and 2.0 mm×2.0 mm in meshes, with each bag having 3 g moss and then sealed by a nylon wire. Moss bags were suspended in five urban exposure sites and then gathered after two months. The content of heavy metal in the tested moss were analysed by atomic absorption spectroscopy.

选取铜陵市的铜陵一冶、铜陵二冶、长江快速通道、凤凰山铜矿区和居民区5处监测点，以采自黄山的大灰藓为材料，用尼龙筛网（网眼2.0 mm×2.0 mm）做成15.5 cm×5.5 cm的矩形袋子，每袋放3 g，2007年3月22日悬挂于各监测点，完全暴露在空气中，2个月后取回，采用原子吸收光谱法对样品中Cu、Cd、Cr、Pb、Zn 等重金属元素含量进行测定。

To explore the influence on the expression of orexin A in the hypothalamus and orexin type 1 receptor (OX1R) in the medulla of neonatal rats after prenatal nicotine exposure, the 20 pregnant rats were divided into 2 groups randomly. Either nicotine (6 mg/kg per day) or normal saline solution (as same volume as nicotine group) was administered into the pregnant rats hypodermically from the fifth day to the end of gestation.

为了观察出生前尼古丁暴露对新生大鼠下丘脑orexin A及延髓内orexin 1型受体（OX1R）表达的影响，本实验将20只雌性成年大鼠随机均分为二组，怀孕后第5 d开始每天分别皮下注射尼古丁6 mg/kg或等量的生理盐水，直至分娩。

is grown by exposure gold from May 25 after iodic content of 3 ＋ milk powder exceeds bid, yesterday, nest China limited company releases statement formally to apologize to consumer with respect to this matter.

自5月25日被曝光金牌成长3＋奶粉碘含量超标后，昨天，雀巢中国有限公司正式发布声明就此事向消费者道歉。

Most copper cleaned with cyanide will have a rosy hue for a day or so after cleaning but on exposure to air will return to a nice copper color, so it is well to wait a day or two before lacquering the copper.

大多数铜的清洗与氰化物将会有一个美好的色彩，一，两天，使清洗后的，但对与空气接触就返回到尼斯铜颜色，所以不妨等待一至两天前，漆器，铜。

Whereas, in the present results, none of these demasculinizing or feminizing effects was observed in male offspring of rat after gestational and lactational exposure to endosulfan.

说明大鼠孕期和哺乳期接触硫丹，对雄性子鼠没有明显的去雄性化或雌性化作用。

The result showed that all the males copulated successfully with the females within one week, indicating the male fertility was not affected after gestational and lactational exposure to endosulfan.

出生后90-95天，将每组10只成年雄性仔鼠与另外健康成年雌鼠按1∶1同笼交配，每天查阴栓以判断雄性生育力，结果各组动物都在1周内成功交配。

Objective To evaluate the antioxidation of Laurencia extract on rats after alcohol exposure.

目的 观察凹顶藻萜类化合物对酒精暴露大鼠的抗氧化作用，并探讨可能的机制。

In this study, the malondialdehyde content, the glutathione peroxidase activity, and the superoxide dismutase activity in black porgy Sparus macrocephalus were determined after the acute exposure to TBTCl at the concentration of 4 and 20 μg·L-1. Results showed that TBTClinhibited the SOD activity in S.macrocephalus gill slightly , but there was an obvious promotion on the SOD activity in S.macrocephalus liver.

摘 要：观察和比较了黑鲷 Sparus macrocephalus 在不同浓度的氯化三丁基锡（tri-n-butyltin chloride，TBTCl）溶液中暴露后，其鳃和肝脏组织中超氧化物歧化酶（superoxide dismutase，SOD）活性、丙二醛（malondialdehyde，MDA）含量和谷胱甘肽过氧化物酶（glutathione peroxidase，GPx）活性的变化情况。

Methods Marrow cells from NH mouse were harvested and cultured in α-MEM with 10% fetal bovine serum.The appearance of tartrate-resistant acid phosphatase-staining multinuclear cells and formation of bone resorption pits were measured after 3,6,9 and 12 day exposure to various concentrations of 1,25-2D3 in culture. Results 1,25-2D3 (concentration higher than 10-9mol/L) could induce recruitment of OLCs and their bone resorption activity in a dose-dependent manner.

收集NH小鼠骨髓细胞于含10%胎牛血清的α-MEM培养基中行体外培养，设置不同的1，25-2D3浓度组和给药时间组，并于培养第3、6、9、12天观察记录抗酒石酸酸性磷酸酶(tartrate-resistant acid phosphatase，TRAP)阳性多核巨细胞［或破骨细胞样细胞(osteroblast-like cell，OLC)］以及骨磨片上骨吸收陷窝的数目。

After 48h exposure to 50mg/L ox-LDL, under the fluorescent microscope partial cells Showed typical apoptotic morphological changes such as nacarat fluorescent body shrinking and fragment of the nucleus. At the same time, the cellular cholesterol content also increased obviously, and many lipid droplets accumulated in cells.

RAW264.7细胞经50mg／L ox-LDL处理48h后，AO／EB染色显示明显的细胞凋亡形态学特征，出现核固缩、碎裂，同时细胞内胆固醇含量显著增加(由76.3μg／mg蛋白上升至368.5μg／mg蛋白)，油红O显示细胞内有大量的脂滴存在。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。