báo cáo khoa học: "Nanopores: maltoporin channel as a sensor for maltodextrin and lambda-phage" pdf

... This channel was also named LamB as the bacterial virus phage Lambda mis-uses this channel to recognise the bacteria. The first step is a reversible binding followed after a lag phase by DNA injection. ... maltoporin channel as a sensor for maltodextrin and lambda-phage E Berkane 1,2 , F Orlik 2 , A Charbit 3 , C Danelon 1 , D Fournier 1 , R Benz 2 and M Winte...

Ngày tải lên: 11/08/2014, 00:22

... shows that the classical dominance- based underspecification formalisms, such as MRS, Hole Semantics, and dominance graphs, are all expressively incomplete, which Koller and Thater (2006) speculate ... details. The languages that can be accepted by regular tree grammars are called regular tree languages (RTLs), and regular tree grammars are equivalent to regular 219 system. For examp...

Ngày tải lên: 23/03/2014, 17:20

... that instance variables can only be modified in instances and class variables can only be modified in flavors• Frames in FRL are passive data structures, whereas flavors can be (re-)activated, ... a relational database (76 relations. 11MByte) with a PASCAL/R data base management system. In the traffic domain we presuppose the following situational context: The system has observed...

Ngày tải lên: 24/03/2014, 05:21

... infrared analysis as a tool for rapid screening of some major wood characteristics in a eucalyptus breeding program Henri Baillères a* , Fabrice Davrieux a and Frédérique Ham-Pichavant b a CIRAD -For t, ... devel - oped and calibrated to replace classical wet-chemical meth - ods for wood applications. In addition, a few studies have used NIRS to assess physical and mec...

Ngày tải lên: 08/08/2014, 14:20

... functions as a signal terminator for H 2 O 2 -activated phospholipase D1 Nianzhou Xiao, Guangwei Du and Michael A. Frohman Department of Pharmacology and the Center for Developmental Genetics, ... lysate was spun down at 50 000 g for 15 min. The supernatant was mixed with pre-equilibrated anti-HA affinity matrix and rocked at 4 °C for 2 h. The lysate ⁄ matrix was pelleted a...

Ngày tải lên: 20/02/2014, 01:20

... and e,x, y available e prop a x a y cafeteria x sauna y and e,x,y available e prop ϕ 1 ϕ 2 Figure 7: An MRS for A sauna and a cafeteria are available” (top) and two of sixteen merging config- urations (below). a x a y cafeteria x sauna y and e,x,y available e prop Figure ... certain constraints are missing. For instance, an alternative analysis for the above constrai...

Ngày tải lên: 20/02/2014, 15:21

... 343–353. 136 Yadav AK, Agarwal A, Rai G, Mishra P, Jain S, Mishra AK, Agrawal H & Agrawal GP (2010) Development and characterization of hyaluronic acid decorated PLGA nanoparticles for delivery ... expressed in breast, cervical and colon cancers, and in squamous cell carcinomas. Thus CD44v was chosen as a model for therapy. A Phase 1 clinical trial was performed with an i...

Ngày tải lên: 28/03/2014, 23:20

... is a major risk factor for cardiovascular diseases such as heart failure, stroke, coronary artery disease, and myocardial infarction [12]. It is called the ‘silent killer’ for good reason: Almost ... e.g., an absorbable suture, a drug carrier, an antitumor agent, a hemostatic agent, and a wound-healing agent. Chitosan itself has been developed as a new physiologically...

Ngày tải lên: 07/08/2014, 23:22

... Kitada 1* , Kazuhiro Sato 1 , Yoshinari Matsuda 1 , Satoshi Hayashi 1 , Yoshihiko Tokusashi 2 , Naoyuki Miyokawa 2 and Tadahiro Sasajima 1 Abstract Ectopic thymoma rarely presents as an intrathoracic ... Pathological diagnosis indicated a type B1 tumor with no capsular invasion according to the World Health Organization classification, and a diagnosis of Masaoka stage I thymoma was...

Ngày tải lên: 09/08/2014, 02:20

... severe [4]. Our case therefore illustrates how TB can be a risk factor for pulmonary histoplasmosis and how, in TB-endemic areas, pulmon- ary histoplasmosis can easilybemisdiagnosedasrecur- rent ... at autopsy. Note the necrotic tissue and caseating granulomas. Figure 3 Hematoxylin and e osin staining showing yeast cells consistent with Histoplasma spp. Kabangila et al. Journal of M...

Ngày tải lên: 10/08/2014, 22:24