氯化钴

Result and blank form are parallel, 2 chloridize cobaltic action 24, after 48 H, VEGF expression lifts the VEGF after 2 chloridize cobalt and Rg3 combined action conveys; to drop apparently apparently, mix with the dosage of Rg3 closely related effect time.

结果和空白组对比，二氯化钴功能24、48 h后，VEGF表达明显升高；二氯化钴和Rg3联合功能后VEGF表达明显下降，并和Rg3的剂量和功能时间密切相关。

Results: As the concentration of cobaltous chloride increased, the LDH and the promoter transcription activity were also increased. Furthermore, there was a tendency that the transcription activity increased as time lasted.

结果：氯化钴刺激下HUVEC-12细胞培养上清的LDH含量随氯化钴作用浓度增加而提高；氯化钴刺激后转染细胞的eNOS启动子活性呈现随氯化钴剂量增加而升高的趋势，随作用时间的延长而上升的趋势。

Methods: The cells were treated with the different concentrations of Cobaltous chloride. The lactic acid dehydrogenase from the supernatant of the cells was detected by a biochemical analysis. The cells were co-transfected with a pGL2-eNOS-p vector while stimulated with Cobaltous chloride at the different concentrations and disposing time, and the transcription activity of human eNOS promoter was determined through using a double luciferase reporter gene system.

用含不同浓度氯化钴的培养基培养细胞，检测细胞培养上清中的乳酸脱氢酶含量；将已构建的pGL2-eNOS-p质粒转染HUVEC-12细胞，利用双荧光素酶报告基因技术检测在不同浓度氯化钴和不同作用时间下的eNOS启动子转录活性。

The optimum reaction condition for preparation of CoPcY is as follows: a , using CoCl2 as the exchanged salt ; b , complexation temperature of 180 ; c . complexation catalyst of NH4C1 and A1C13 .2, The unsymmetrically substituted cobalt phthalocyanine complexes were synthesized by statistical condensation of phthalic anhydride and tetrabromophthalic anhydride, and further immobilized in MCM-41 molecular sieves by zeolite synthesis method, as well as characterized by XRD,FT-IR,DRS, 1HNMRetc. The catalytic property of CoPcBrx/MCM-41was tested by cyclohexane oxidation using H2O2 or t-BOOH as oxidant.

2采用本路线制备CoPcY的最佳条件为：a、采用氯化钴作为待交换的金属盐；b、络合温度以180℃为宜；c、起始反应物为苯酐、尿素、氯化铵、氯化铝、CoY时，制备出的CoPcY的催化性能最好； 2、首次采用苯酐和四溴苯酐均相浓缩统计合成法制得了不对称取代的金属钴酞菁络合物，并采用~1HNMR、FTIR、DRS等对其进行了结构表征；此外，采用沸石合成法将其固定于MCM-41中孔分子筛，并对其催化性能进行了考察。

The expressions of HIF-1αprotein were detected by Western blot, and we selected a properly cobalt chloride density and culture time as the most suitable culture condition.

1、用不同缺氧时间(0、12、24、48、72h)、不同浓度氯化钴(0、200、400、600、800μM)模拟缺氧培养食管鳞癌细胞Eca-109，以Western blot法检测细胞中HIF-1α蛋白的表达变化，选择可以引起HIF-1α蛋白表达增加的适当的氯化钴浓度和缺氧培养时间。

The company mainly produces all kinds of cobalt salts products, has formed a cobalt chloride (CoCl 2 6H 2 O), cobalt oxalate (CoC 2 O 4 2H 2 O), cobalt oxide (CoO Co 2 O 3), Cobalt sulphate (CoSO 4 7H 2 O) and cobalt carbonate (CoCO 3) annual 1,500 tons (up to 2005) of production capacity.

公司主要生产各种钴盐类产品，已形成具备氯化钴( CoCl 2 · 6H 2 O )、草酸钴( CoC 2 O 4 · 2H 2 O )、氧化钴( CoO · Co 2 O 3 )、硫酸钴( CoSO 4 · 7H 2 O )和碳酸钴( CoCO 3 )年产量 1500 吨（至 2005 年）的生产能力。

The company's main products are acid salts of cobalt, cobalt chloride, cobalt carbonate cobalt and cobalt sulphate; Cobalt products are mainly cobalt powder and plot, cobalt, cobalt concentrate all the main raw material from the Congo, the volume of imports around 12,000 tons, And in 2006 the company acquired two mines of the Congo, a stable source of raw materials.

公司的主要钴盐产品有草酸钴、氯化钴、碳酸钴及硫酸钴；主要金属钴产品有钴粉及电积钴，主要原料钴精矿全部来自刚果，年进口量12000吨左右，且公司于2006年收购了刚果两座矿山，原料来源相当稳定。

The experiment aimed at studying the effects of different cobalt sources on vitamin B12 status and their biological functions in sheep. Twenty four healthy wethers with an average weight of (23.6±0.8)kg were divided randomly into 4 groups and fed with different experimental diets in which the cobalt were supplied as cobalt sulphate, cobalt chloride, cobalt acetate and cobalt oxide.

为研究不同钴源对肉羊VB12营养状况的影响及其生物学效应，选24只健康、体重相近(23.6±0.8kg的杂交一代羯羊，饲喂加入硫酸钴、氯化钴、乙酸钴和氧化钴的试验日粮，试验期8周。

All animals were individually fed with a constant concentration and hay for 8 weeks. Results showed that VB12 production from cobalt in lambs was similar when using cobalt sulphate and cobalt chloride, and was significantly higher (P.05) in cobalt sulphate than in cobalt acetate. However, VB12 production significantly decreased in cobalt oxide treatment compared with other forms of cobalt sources. The relative bioavailability of cobalt sulphate, cobalt chloride, cobalt acetate and cobalt oxide was 100%, 95.66%, 89.50% and 22.56% respectively.

结果表明：1硫酸钴、氯化钴、乙酸钴、氧化钴的相对生物学有效率分别为100%、95.66%、89.50%和22.56%(P.01)；2硫酸钴、氯化钴、乙酸钴和氧化钴组血浆VB12的含量分别为1666.9、1594.5、1493.3和376.1pmol/L，硫酸钴、氯化钴组相近，乙酸钴组稍低，而氧化钴组明显下降，血浆甲基丙二酸含量为2.94、3.01、3.49和3.99μmol/L；同型半胱胺含量为8.91、9.23、9.97和10.78μmol/L，硫酸钴与氯化钴组相近，乙酸钴组稍有增加，而氧化钴组明显升高，3个指标反映了一致的钴营养状况。

I plant perennial supply of chemical plating material: nickel sulphate, chloride nickel, nickel nitrate, ammonium chloride, sodium hypophosphite, sodium citrate, ammonium citrate, potassium citrate, chromium oxide, red Lead oxide, palladium chloride, SnCl2, crystal tin tetrachloride, the resistance of fuse, lithium fluoride, sulfuric acid cadmium, Na2HPO4, bismuth chloride, bismuth oxide, oxide Thallium sulfate Cobalt, cobalt nitrate, cobalt chloride, barium hydroxide, calcium hydroxide, fine chemical products.

我厂常年供应化学镀材料：硫酸镍、氯化镍、硝酸镍、氯化铵、次亚磷酸钠、柠檬酸三钠、柠檬酸三铵、柠檬酸钾、三氧化铬、红色氧化铅、氯化钯、氯化亚锡、结晶四氯化锡、电阻熔断剂、氟化锂、硫酸镉、磷酸氢二钠、氯化铋、三氧化二铋、三氧化二铊、硫酸钴、硝酸钴、氯化钴、氢氧化钡、氢氧化钙等精细化工产品。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。