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一种基于细菌组合物的蓝湿革制造工艺
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作者 郭文翰 林可心 +3 位作者 牛泽 陈永榜 王亚洲 温会涛 《皮革与化工》 2025年第2期1-6,共6页
为了提高制革清洁生产水平,采用细菌组合物替代浸水、浸灰使用的表面活性剂、渗透剂与脱脂剂,研究出生态浸水、浸灰工艺技术,得到粒面干净、革身紧实、丰满的高品质蓝湿革。试验结果表明,与传统工艺技术及其得到的蓝湿革相比,粒面更干净... 为了提高制革清洁生产水平,采用细菌组合物替代浸水、浸灰使用的表面活性剂、渗透剂与脱脂剂,研究出生态浸水、浸灰工艺技术,得到粒面干净、革身紧实、丰满的高品质蓝湿革。试验结果表明,与传统工艺技术及其得到的蓝湿革相比,粒面更干净,革身更紧实、丰满,浸水废液COD下降13.0%,氨氮下降14.5%,浸灰COD下降61.4%,氨氮下降73.9%;同时,收缩温度为99.4℃,抗张强度为19.0 N/mm~2,撕裂强度为113.1 N/mm,崩破强度为369.3 N/mm。此工艺满足蓝湿革的生产加工要求。 展开更多
关键词 制革工程 蓝湿革 细菌组合物 浸水 浸灰
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Effects of docetaxel,oxaliplatin and their combination on HeLa strain of cervical cancer
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作者 Zou Yuliang Gou Wenli Pei Meili Xiao Jinghua Liu Xiaolian 《Journal of Medical Colleges of PLA(China)》 CAS 2010年第4期204-211,共8页
Objective:To study the inhibitory effect of docetaxel(DOC),oxaliplatin(OXA) and their combination on proliferation of cervical cancer line HeLa.Methods:Cell morphological changes were observed by inverted phase contra... Objective:To study the inhibitory effect of docetaxel(DOC),oxaliplatin(OXA) and their combination on proliferation of cervical cancer line HeLa.Methods:Cell morphological changes were observed by inverted phase contrast microscope,cell inhibition rates in different groups were examined by MTT,and cell cycle and apoptosis rates were determined by flow cytometry(FCM).Results:DOC and OXA inhibited the proliferation of cervical cancer cell line HeLa in a dose-dependent,and combination of the two drugs had an enhanced inhibitory effect;the apoptosis rate was also significantly increased when the two drugs were used in combination.Conclusion:DOC and OXA can synergistically inhibit the proliferation of cervical cancer cell line HeLa,which indicates that combination of the two drugs might has a promising future for clinical treatment of cervical cancer. 展开更多
关键词 Cervical cancer DOCETAXEL OXALIPLATIN HeLa cell Proliferation inhibition
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