Results 131 to 140 of about 1,764 (187)

Sex differences in association of mixed exposure to blood cadmium, lead, mercury, selenium, manganese with osteoporosis. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Shi L, Li J, Wang Q, Luo C, Tian L, Wu X, Jin W, Sheng Z.   +7 more
europepmc   +1 more source

含砷金矿与软锰矿酸浸预处理脱砷浸金

, 2015
对某含砷金矿采用与软锰矿混合酸浸预处理浸金,通过正交试验研究反应温度、反应时间、硫酸浓度、液固比、软锰矿与含砷金矿质量比对金浸出率的影响。结果表明,在下述最优条件下,砷脱除率和金浸出率分别为85.83%、93.57%:反应温度150℃、反应时间3h、软锰矿与含砷金矿质量比2.0、硫酸浓度10mol/L、液固比2∶1。
冯雅丽, 吴梦妮, 李浩然
core  

[Native mass spectrometry and ultraviolet photodissociation reveal conformation-selectivity of zinc ion to α-synuclein]. [PDF]

Se Pu
Qin H, Xuan Y, Zhao H, Liu Z, Ding F, Wang F.   +5 more
europepmc   +1 more source

季铵盐对钴(Ⅱ)和锰(Ⅱ)的萃取分离

, 2000
研究了用季铵盐从含氯化钠接近饱和的溶液中萃取分离二价金属离子钴、铁、锰的方法。实验结果表明 ,以含少量异辛醇改性剂的季铵氯化物的煤油溶液为萃取剂 ,萃取时尽管有 15 %～ 2 0 %的二价锰和钴一起被萃取 ,但通过两级洗涤可将负荷有机相中的锰降低到 0 .0 2 g/L以下 ,经三级洗涤除锰即可达到钴、锰分离。钴的回收率可达 98% ,负荷有机相中钴锰含量比大于 30 ...
马驰骋, 朱屯, 周学玺, 许新
core  

[Honokiol reduces oxidative stress by activating the SIRT3-MnSOD2 pathway to alleviate hypertriglyceridemia-induced acute pancreatitis in rats]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao, 2023
Meng N, Yang H, Chen J, Qin Y, Lei Y, Huang Z, Tang G.   +6 more
europepmc   +1 more source

[Bushen Yijing Formula attenuates amyloid β-protein deposi-tion and oxidative damage in <i>Caenorhabditis elegans</i>]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Lu Y, Li D, Hu Y, Lu L, Yu G.
europepmc   +1 more source

[Tongyangxiao Lotion promotes postoperative wound healing in a rat model of anal fistula by downregulating inflammatory factors and suppressing inflammation]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Wang L, Qi W, Gao J, Tian M, Xu J.
europepmc   +1 more source

É forte, é por acaso!

, 2020
openaire   +1 more source

[Transarterial embolization microspheres for liver cancer: current applications and advances]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Li L, Zhang Y, Zhan Q, Zhao W, Fan J.
europepmc   +1 more source

[Research progress on antioxidant therapy and prevention in noise- induced hearing loss]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2021
Gu X, Dai Y, She M.
europepmc   +1 more source