Primary pulmonary rhabdomyosarcoma (RMS)is one of the most common soft-tissue malignancies in children, but is rare in persons aged >45 years (Triche,1997; Ferrari et al., 2003). RMS is considered to result from th...Primary pulmonary rhabdomyosarcoma (RMS)is one of the most common soft-tissue malignancies in children, but is rare in persons aged >45 years (Triche,1997; Ferrari et al., 2003). RMS is considered to result from the malignant transformation of primitive mesenchymal cells.展开更多
This study investigated the effect of a chitosan oligosaccharide-Ca complex (COS-Ca) on the depuration of cadmium (Cd) from Chlamys ferrari. After exposure to 0.5 mg L-1 CdCl2 for 3 or 7 d, the scallops were treated b...This study investigated the effect of a chitosan oligosaccharide-Ca complex (COS-Ca) on the depuration of cadmium (Cd) from Chlamys ferrari. After exposure to 0.5 mg L-1 CdCl2 for 3 or 7 d, the scallops were treated by COS-Ca prior to determina-tion of Cd, calcium (Ca) and zinc (Zn) contents, Cd distribution in organs, malondialdehyde (MDA) content and antioxidant variables. Results showed that COS-Ca reduced Cd content in the viscera of the scallops, with highest Cd depuration rate (47%) observed on day 3. The COS-Ca concentration substantially affected Cd depuration, and the exposure to 8.75 mg L-1 COS-Ca led to significantly higher Cd depuration rate compared with those of lower COS-Ca concentrations (1.75, 3.5, 5.25, and 7.00 mg L-1). Distribution analysis of Cd in scallop organs indicated that COS-Ca significantly reduced Cd content in the kidney throughout the 5-d experiment, as well as in the gill during the early stage of Cd depuration. In addition, COS-Ca treatment decreased glutathione peroxidase (GSH-Px) activity and MDA content while increasing superoxide dismutase (SOD) and catalase (CAT) activities on different days. Our work suggested COS-Ca complex treatment as an effective method for acceleration of Cd depuration from Cd-contaminated bivalves.展开更多
能与世界顶级奢华的Vertu相提并论的品牌并不算多，法拉利是其中的一个。作为庆贺2007年法拉利60周年华诞的贺礼，Vertu特别与法拉利的设计团队密切合作，推出了这款全新的Vertu Ascent Ferrari 1947限量版手机。这款手机的设计灵感源...能与世界顶级奢华的Vertu相提并论的品牌并不算多，法拉利是其中的一个。作为庆贺2007年法拉利60周年华诞的贺礼，Vertu特别与法拉利的设计团队密切合作，推出了这款全新的Vertu Ascent Ferrari 1947限量版手机。这款手机的设计灵感源于法拉利经典的GT顶级跑车，采用了手工抛光的钛金外壳，机身覆盖着与法拉利跑车遥相呼应的红色与黑色真皮，前盖上镌刻着帅气的法拉利跃马标志，展开更多
Y2002-63332-1605 0306031神经网络的代数训练=Algebraic training of a neuralnetwork[会,英]/Ferrari,S.＆ Stengel,R.F.//Pro-ceedings of the 2001 American Control Conference Vol.20f 6.—1605～1610(HE)Y2002-63332-1611 030603...Y2002-63332-1605 0306031神经网络的代数训练=Algebraic training of a neuralnetwork[会,英]/Ferrari,S.＆ Stengel,R.F.//Pro-ceedings of the 2001 American Control Conference Vol.20f 6.—1605～1610(HE)Y2002-63332-1611 0306032基于正交基神经网络的河水质量预测模拟=The or-thogonal basis NN based prediction modeling for rivet wa-ter quality[会,英]/Yang,Y.I.＆ Li,Y.//Proceed-irigs 0fthe 2001 American Control Conference Vol.2 of6.—1611～1615(HE)展开更多
基金supported by the National Natural Science Foundation of China(Nos.30600265,30871119,and 81070024)the Scientific Research Foundation for the Returned Overseas Chinese Scholars,Ministry of Education of Chinathe State Administration of Traditional Chinese Medicine of China(No.JDZX2012032)
文摘Primary pulmonary rhabdomyosarcoma (RMS)is one of the most common soft-tissue malignancies in children, but is rare in persons aged >45 years (Triche,1997; Ferrari et al., 2003). RMS is considered to result from the malignant transformation of primitive mesenchymal cells.
基金supported by grants of the National Key Technology Research and Development Program in the 11th Five-Year Plan of China (2008BAD94B\09)the National Natural Science Foundation of China (Grant No. 30972289)
文摘This study investigated the effect of a chitosan oligosaccharide-Ca complex (COS-Ca) on the depuration of cadmium (Cd) from Chlamys ferrari. After exposure to 0.5 mg L-1 CdCl2 for 3 or 7 d, the scallops were treated by COS-Ca prior to determina-tion of Cd, calcium (Ca) and zinc (Zn) contents, Cd distribution in organs, malondialdehyde (MDA) content and antioxidant variables. Results showed that COS-Ca reduced Cd content in the viscera of the scallops, with highest Cd depuration rate (47%) observed on day 3. The COS-Ca concentration substantially affected Cd depuration, and the exposure to 8.75 mg L-1 COS-Ca led to significantly higher Cd depuration rate compared with those of lower COS-Ca concentrations (1.75, 3.5, 5.25, and 7.00 mg L-1). Distribution analysis of Cd in scallop organs indicated that COS-Ca significantly reduced Cd content in the kidney throughout the 5-d experiment, as well as in the gill during the early stage of Cd depuration. In addition, COS-Ca treatment decreased glutathione peroxidase (GSH-Px) activity and MDA content while increasing superoxide dismutase (SOD) and catalase (CAT) activities on different days. Our work suggested COS-Ca complex treatment as an effective method for acceleration of Cd depuration from Cd-contaminated bivalves.
文摘能与世界顶级奢华的Vertu相提并论的品牌并不算多，法拉利是其中的一个。作为庆贺2007年法拉利60周年华诞的贺礼，Vertu特别与法拉利的设计团队密切合作，推出了这款全新的Vertu Ascent Ferrari 1947限量版手机。这款手机的设计灵感源于法拉利经典的GT顶级跑车，采用了手工抛光的钛金外壳，机身覆盖着与法拉利跑车遥相呼应的红色与黑色真皮，前盖上镌刻着帅气的法拉利跃马标志，
文摘Y2002-63332-1605 0306031神经网络的代数训练=Algebraic training of a neuralnetwork[会,英]/Ferrari,S.＆ Stengel,R.F.//Pro-ceedings of the 2001 American Control Conference Vol.20f 6.—1605～1610(HE)Y2002-63332-1611 0306032基于正交基神经网络的河水质量预测模拟=The or-thogonal basis NN based prediction modeling for rivet wa-ter quality[会,英]/Yang,Y.I.＆ Li,Y.//Proceed-irigs 0fthe 2001 American Control Conference Vol.2 of6.—1611～1615(HE)
