Báo cáo khoa học: "The anti-thrombotic activity of surfactins" ppt

... patients. Introduction Chest radiographs (CXRs) are frequently obtained in intensive care units (ICUs) [1]. They can be obtained routinely, on a daily basis (so-called &apos ;daily routine CXRs'); such radiographs ... 7 (page number not for citation purposes) Vol 10 No 1 Research The clinical value of daily routine chest radiographs in a mixed medi...

Ngày tải lên: 25/10/2012, 10:39

... al. Maslinic acid targets on Plasmodium falciparum FEBS Journal 278 (2011) 29512961 ê 2011 The Authors Journal compilation ê 2011 FEBS 2961 Multi-targeted activity of maslinic acid as an antimalarial natural ... & Daniel H (2005) Maslinic acid, a natural compound from olives, induces apoptosis in HT-29 human colon cancer cell line. FASEB J 19, A996. 8 Reyes F...

Ngày tải lên: 14/02/2014, 14:20

... has GTPase activity FEBS Journal 277 (2010) 511525 ê 2009 The Authors Journal compilation ê 2009 FEBS 525 Intrinsic GTPase activity of a bacterial twin-arginine translocation proofreading chaperone ... that TorD has only a low level of this activity in vivo. Most GTPases bind very stably to GTP and have a very low intrinsic level of GTPase activity, and...

Ngày tải lên: 16/02/2014, 09:20

... in vivo footprinting as being protected in G 0 cells. The Cdc25C gene is not expressed in resting cells or in cells in G 1 phase. Only in G 2 phase can strong transcription of the gene be detected. ... ARTICLE The central role of CDE/CHR promoter elements in the regulation of cell cycle-dependent gene transcription Gerd A. Mu ă ller and Ku...

Ngày tải lên: 16/02/2014, 09:20

... independent proteins and peptides leads to the disassembly of the spherical capsid inside the virion. Some of the folded domains of Gag are then able to reassemble as inde- pendent proteins. The matrix protein ... diverse CA–CA interactions and inter- faces involved either in the assembly of the immature HIV-1 capsid, or in the reassembly of CA into a mature...

Ngày tải lên: 18/02/2014, 06:20

... Mapping of ATP and pNPP binding sites of the Na pump (Eur. J. Biochem. 271) 3927 The phosphatase activity of the isolated H 4 -H 5 loop of Na + /K + ATPase resides outside its ATP binding site Rita ... II and its position in the binding site was optimized. Results Effects of truncation of the cytoplasmic H 4 -H 5 loop of the a subun...

Ngày tải lên: 19/02/2014, 16:20

... The molecular surface of proteolytic enzymes has an important role in stability of the enzymatic activity in extraordinary environments Youhei Yamagata 1 , Hiroshi ... near the C-terminal region on the opposite side of the N-terminal region on the molecular surface. In the wild- type enzyme, the side chain of Asp266 interacted with t...

Ngày tải lên: 21/02/2014, 03:20

... comprising of glob2 and glob3 is the earliest offshoot of the insect globins. Therefore, the separation of the glob2 ⁄ glob3 clade and other insect globins likely occurred early in the evolution of this ... globin genes, and almost certainly reflect the ancient gene structure of the eukaryote globins [4]. Therefore, the loss and gain of introns occurred in the cl...

Ngày tải lên: 23/03/2014, 11:20

... consistent with the ADH4 activity previously found in this epithelium [25]. Thus, the presence in the RPE, the high activity with 11-cis-retinol, and the specificity for the oxidation direction of the ... ADH4 is detected in the retinal pigment epithelium (RPE) and it is extensively distributed in the retina. ADH4 is found in the outer (ONL) and...

Ngày tải lên: 23/03/2014, 12:20

... subunit b which are essential for the function of F O or the c oupling to F 1 when reconstituted together w ith o ther F O subunits. Whereas the soluble hydrophilic domain of subunit b has already ... the outer shell of the multilamellar proteoliposome during reconstitution [14,15], which is m ost likely due to the large h ydrophilic domain of the subunit b d...

Ngày tải lên: 23/03/2014, 13:20

... Sites for the design of inhibitors of PepX activity FEBS Journal 272 (2005) 20502059 ê 2005 FEBS 2051 The structural comparison of the bacterial PepX and human DPP-IV reveals sites for the design ... perform the automated molecular docking of the ligand valine-pyrroli- dide into DPP-IV and PepX active sites. The structure of D...

Ngày tải lên: 23/03/2014, 13:20

... antibiotic activity of cationic linear amphipathic peptides: lessons from the action of leucine/lysine copolymers on bacteria of the class Mollicutes Laure Be ´ ven 1 , Sabine Castano 2 , Jean Dufourcq 2 ,A ˚ ke ... No activity at concentrations £ 100 l M . Ó FEBS 2003 Antibacterial activity of LK peptides (Eur. J. Biochem. 270) 2209 of action...

Ngày tải lên: 23/03/2014, 17:21

... al. SRPK1 /1a inhibition by interaction with SAFB1 /2 FEBS Journal 27 6 (20 09) 5 21 2 522 7 ê 20 09 The Authors Journal compilation ê 20 09 FEBS 5 21 3 The enzymatic activity of SR protein kinases 1 and 1a ... GST Anti-GST Anti-FLAG Anti-GST 12 3 4 5 6 7 8 9 10 11 12 Eluate FLAG–SRPK1 FLAG–SRPK1a FLAG–SRPK1 FLAG–SRPK1a FLAG–SRPK1 FLAG–SRPK1a FLAG–SRPK1...

Ngày tải lên: 30/03/2014, 01:20

... 1. The structure and conservation of Rio1. (A) The structure of APO -Rio1 showing the important kinase domain features and the Rio1- specific loops (yellow). The P-loop, metal-binding loop and ... metal-binding, and flexible loops. (C) The alignment of the four molecules in the asymmetric unit of the crystals of Rio1- ATP-Mn. N. LaRonde-LeBlanc et...

Ngày tải lên: 30/03/2014, 20:20

... and involves the activity of an exten sive array of RNA-binding proteins. Throughout the lifetime of an mRNA, a d ynamic association exists between mRNAs and RNA-binding proteins. These interactions ... 10:44 http://www.biomedcentral.com/1471-2229/10/44 Page 9 of 19 RESEARC H ARTIC L E Open Access The Puf family of RNA-binding proteins in plants: phyl...

Ngày tải lên: 12/08/2014, 03:21