Báo cáo khoa học: "Diagnosis of Helicobacter spp infection in canine stomach" ppsx

Ngày tải lên: 07/08/2014, 20:23

... disorders, including HIV infection, might be responsible for increasing the incidence of TM in Western countries in the future. Therefore, a high index of Higher power view of infiltrating ductal carcinoma ... half of the field with two epithelioid granulomata containing multinucleated giant cells in the upper half of the field(H&E 10×)Figure 4 Infiltrating ductal carcin...

Ngày tải lên: 09/08/2014, 07:21

... is associated with increased prevalence of the infection [27]. Fecal contamination of common sources including water [16] and soil [15] has been implicated in spread of the infection. This is ... and gastrointestinal signs were of simple anorexia coupled with stress or secondary mucosal bleeding due to azotemia. In clinically healthy domestic cats the rate of Helicobac...

Ngày tải lên: 07/08/2014, 23:22

... section and scheme of the coronal section at E14.5 in (F). (A) At E11.5, HSF2 is expressed in forebrain, midbrain and in hindbrain except for the midbrain, hindbrain midline. Surprisingly, the HSF2 ... HSF4-binding regions and of the transcriptional status of genes located around the HSF4-binding regions. This result is thus suggestive of a structural effect of HSF4 on chromat...

Ngày tải lên: 18/02/2014, 04:20

... because of the intrinsic flexibility of the loop containing His124 and the crystal packing effect. Destabilization mechanism of So-RNase HI A combination of the six thermostabilizing mutations increases ... structure of the 6·-RNase HI protein was deter- mined at 2.5 A ˚ resolution. The main chain fold and interactions of the side-chains of the 6·-RNase HI protein were basically...

Ngày tải lên: 18/02/2014, 13:20

... fosfomycin binding due to charge–charge repulsions. Most interestingly, the uncharged valine side chain completely abolishes fosfomycin binding in the absence of UDPNAG. Clearly, UDPNAG binding creates additional ... not interact with R124 in the ternary complex [20]. Hence, the mechanism of binding of fosfomycin by reinforcement of an initial binding site (mainly K22 and R397) th...

Ngày tải lên: 19/02/2014, 13:20

... an infinitive (strictly speaking, infinitive phrases, introduced by если or чтобы) in 48 instances, or 1.65% of the total. 7. The predicate slot was filled by a preposi- tional phrase in ... total. Of these the word order was Subject — Predicate in 1282 instances, 43.99% of the total; the word order was Predicate — Subject in 245 instances, 8.41% of the total, the rat...

Ngày tải lên: 19/02/2014, 19:20

... A of the table; K i of cyanidin 3-glucoside, section B), or described in detail in both the experimental procedures (K i of cyanidin, bilirubin, biliverdin, section B) and in Table 2 (K d of ... The occurrence of this effect was also investigated in carnation petal microsomes by preincu- bating them with antibody A in the presence of increasing concentrations of biliru...

Ngày tải lên: 20/02/2014, 01:20

... are also present in the C. reinhardtii HydA2 amino-acid sequence [33–35], including the well-conserved C-terminal part (C-domain) that binds the catalytic H-cluster. As seen in other algal [Fe]-hydrogenases, ... consists of eight exons and nine introns (average intron size, 150 bp). The structural arrangement of HydA2 is thus more complex than HydA1, which contains only seven introns...

Ngày tải lên: 20/02/2014, 11:20

... periods of times (0–60 min) at 37 °C. The concentration of the biotinylated Ig remaining on the cell surface was then quantified by measuring the binding of [ 125 I]Streptavidin. In the absence of ... They were then incubated with 0.25 mL of incubation medium containing 2 lgÆmL )1 of biotinylated R5T-34 monoclonal Ig [30] at 4 °C for 30 min. In some cases, monensin 40 l M was a...

Ngày tải lên: 21/02/2014, 00:20