báo cáo khoa học: "Enhancive effects of Lewis y antigen on CD44-mediated adhesion and spreading of human ovarian cancer cell line RMG-I" pps

... dehydrogenase, and cysteine trypto- phylquinone in bacterial quino-cytochrome amine dehydrogenases. Topaquinone is made without an external catalyst, whereas the formation of tryptophan tryptophylquinone and ... Structure synthesis and physical properties of covalently bound flavins and 6- and 8-hydroxyflavins. In Chemistry and Biochemistry of Flavoenzymes (Mu ¨ ller F, ed), p...

Ngày tải lên: 16/03/2014, 01:20

... Access Enhancive effects of Lewis y antigen on CD44-mediated adhesion and spreading of human ovarian cancer cell line RMG-I Lili Gao 1 , Limei Yan 1 , Bei Lin 1* , Jian Gao 1 , Xiuyun Liang 1 , Yanyan Wang 1 , ... of CD44 on cells and the effects of Lewis y antigen on CD44-mediated cell adhe- sion and spreading. Methods Materials Lewi...

Ngày tải lên: 10/08/2014, 10:21

... Pec ˇ 1 , Chunhua Qiao 5 and Lawrence M. Sayre 5 1 Department of Biochemistry, 2 Laboratory of Growth Regulators, and 3 Department of Analytical Chemistry, Faculty of Science, Palacky ´ University, Olomouc, ... catalyzed by CAOs yields the correspond- ing aldehydes with the concomitant production of hydrogen peroxide and ammonia [2]. The reaction proceeds through a transaminat...

Ngày tải lên: 19/02/2014, 16:20

... variation of the distance between the two sites seems reasonable only at this stage. In summary, the demonstration of functionality of HP–TWRJ provides proof of the principle that, in addition to ... ligation by reverse-joined hairpin ribozymes and engineering of twin ribozymes consisting of conventional and reverse-joined hairpin ribozyme units Sergei A. Ivanov, Ste ´ phanie...

Ngày tải lên: 20/02/2014, 01:20

... mobile touchable application for online topic graph extraction and exploration of web content. The system has been imple- mented for operation on an iPad. The topic graph is constructed from N web ... Proceedings of the ACL-HLT 2011 System Demonstrations, pages 20–25, Portland, Oregon, USA, 21 June 2011. c 2011 Association for Computational Linguistics A Mobile Touchable Application...

Ngày tải lên: 20/02/2014, 05:20

... seg- mentation only and joint segmentation and part -of- speech tagging. On the Penn Chinese Treebank 5.0, we obtain an error reduction of 18.5% on segmentation and 12% on joint seg- mentation and part -of- speech ... conducted a group of contrast- ing experiments on the core perceptron, the first con- centrated on the segmentation regardless of the POS information and...

Ngày tải lên: 08/03/2014, 01:20

... be wrong tagged. Correction rule 1016 and manual correction log are necessary for au- tomatic error detection and candidate sugges- tion. Rule-based method is a way of finding the wrong ... correction made by error detection using rule and manual correction log. Manual correction means the correction made directly by user. We can see that the rate of automatic correction...

Ngày tải lên: 08/03/2014, 05:21

... cases of the verb; the syntactic function of each case is re ported in the fourth field (SYNTFUN). The second and third ROLE have the only func tion of marking the position in the sen tence of ... category is activated and the conditions are evaluated. The conditions involve tests on the cur rent structure of the tree (i.e. the "status" of the analysis) an...

Ngày tải lên: 18/03/2014, 02:20

... phenylmethanesulfonyl fluoride and 10% glycerol. For helicase and ATPase assays, HpSSB (Wt) and DC20SSB were dialysed against MonoQ and MonoS buf- fers and subjected to ion exchange chromatography using MonoQ ... a higher concentration of HpSSB, the excess multi- meric HpSSB in the vicinity of fork structure may Fig. 2. In vivo function of HpSSB. (A) Expression of EcSSB and...

Ngày tải lên: 30/03/2014, 02:20

... that usually occur in the hands, but they may also be present in the head, face, tongue, and lower limbs. Radiofrequency thalamotomy (RF) and deep brain stimulation (DBS) are common invasive ... skin erosion, and death. A study done to compare GK thalamotomy, RF thala- motomy, and DBS by Niranjan, et al. [5] displayed confi- dence i n all three methods, with respect to tremor control...

Ngày tải lên: 09/08/2014, 03:21