Báo cáo y học: "Segment-orientated analysis of two-dimensional strain and strain rate as assessed by velocity vector imaging in patients with acute myocardial infarction"

... Segment-orientated analysis of two-dimensional strain and strain rate as assessed by velocity vector imaging in patients with acute myocardial in- farction Thomas Butz* , Corinna N. Lang*, Marc ... differences by tissue velocity analysis, but not by strain analysis between infarcted and adjacent segments. Segments with LE ≥...

Ngày tải lên: 25/10/2012, 11:15

... carbohydrate-binding cavity of the lectin protomer). A closer examination of the structure of the binding sites indicates that specificity of the Mora- ceae lectins is primarily determined by the ... displayed with GRASP [37]. AB Fig. 3. The carbohydrate-binding site of MornigaM and other jac- alin-related lectins. (A) Ribbon diagram of the carbohydrate-binding site of Morn...

Ngày tải lên: 30/03/2014, 20:20

... detected by using the Odyssey Infrared Imaging System. (+) means an increase of signal intensity, and (-) means a decrease of signal intensity after exposure to hypoxia. Confidence levels are defined ... pathway. Levy et al. demonstrated that hypoxia enhanced apoptosis in term trophoblasts by decreasing the expression of Bcl-2 while increasing the expression of p53 and Bax...

Ngày tải lên: 31/10/2012, 15:12

... confirmed by sequencing DNA samples of 51 healthy individuals. Interestingly, this SNP had not yet been registered in any SNP databases despite of its high frequency of 20% in samples of patients with ... acts as an adaptor protein providing substrate specificity for SCF (Skp–Cullin–F-box) ubiquitin ligases which are involved in tagging proteins for degradation in the...

Ngày tải lên: 31/10/2012, 16:49

... generate first and second strands of cDNA containing a T7 RNA polymerase promoter. Then cRNA was synthesized using T7 RNA poly-merase which simultaneously incorporates cyanine 3- or cyanine 5- ... that has been identi-fied as maturing within the thymus [40]. They could represent a separate B cell population that matures and increases in number within the thymus with in- creased a...

Ngày tải lên: 03/11/2012, 11:35

... capacity of DM64 to inhibit the myotoxicity induced by myotoxins I (Asp49) and II (Lys49) from B. asper venom was analyzed in vivo and in vitro. DM64 effectively neut- ralized the myotoxic and cytotoxic ... as controls. Phospholipase A 2 activity PLA 2 activity was assayed by incubating 0.1 mL of myotoxin I (20 lg) and increasing amounts of DM64 with 1 mL of an egg...

Ngày tải lên: 21/02/2014, 01:21

... vitro [66], and disassembly of active units from an oligomeric (storage) state of a-crystallin was proposed, upon structural analysis of aA-crystallin by site- directed spin labelling, as a model ... containing clones were s elected by blue/white screening using the LacZ system, propagated in LB broth, and examined by restriction analysis for plasmids incorpo- rating i...

Ngày tải lên: 22/02/2014, 04:20

... gluten and similar proteins in rye, barley and possibly oats [1], with gliadins, specific antigenic determinants found in glutens [2], playing a prominent role. The disease is characterized by the ... a family of seven isoforms of enzymes involved in protein cross-linking, including prostatic TGase and factor XIII. tTG is a Ca 2+ -dependent ubiquitous intracellular enzyme t...

Ngày tải lên: 08/03/2014, 09:20

... sample holder and analyzed immediately after drying in a stream of air. The instrument was calibrated externally with similar compounds of known structure. The mass spectra shown are the sum of at least ... (C) p.p.m. can only be explained as resulting from the acylation of A3withacyl 3 . O-Acylation of GlcN A at O-3 and of acyl 2 at O-3 agreed with the low-field positi...

Ngày tải lên: 08/03/2014, 09:20

... of E. coli F653 LPS for which only preliminary data were available and investigated the deacylated LPS by NMR and MS. The proposed structure determined pre- viously by methylation analysis was ... determined as described [11]. Preparation of deacylated LPS of E. coli 2513 LPS (5 g) was de-O-acylated by mild hydrazinolysis [7] (yield 3.84 g) and 400 mg of the latter wer...

Ngày tải lên: 08/03/2014, 09:20