Báo cáo khoa học: "Using pig biliary system, in vivo propagation of Enterocytozoon bieneusi, an AIDS-related zoonotic pathogen" pps

... the investigation of other infections and the determination of the chemical status of bile, since techniques of sampling biles involving surgical procedures increase study time and costs, and ... treatment (piglet 3 and 4) did not significantly lead to an earlier onset of spore shedding in feces and bile. Piglets 1, 2 and 6 exhibited earlier shedding in feces than the other an...

Ngày tải lên: 07/08/2014, 14:23

... to follow the in vivo clearance and turnover of an allergen after inhalation. In this study we used a novel approach for specific labelling of proteins in order to investigate how an airborne allergen, ... aiming at an understanding of how airborne allergens interact with the airway mucosa and the immune system after inhalation are of crucial import- ance. Mice are used w...

Ngày tải lên: 07/03/2014, 21:20

... ing. In Proceedings of 5th International Con- ference on Artificial Intelligence, pages 305- 310. Moore, Johanna, D. (1990), A Reactive Approach to Ezplanation in Expert and Advice-Giving ... start- ing point for exploring how explanation generation may take into account possible learning and infer- ence rules, and thus better select statements in a description given knowled...

Ngày tải lên: 09/03/2014, 01:20

... that of DHFR. The resulting mutant fusion proteins can again be expressed in E. coli, and TMP resistance can be monitored. The genes of mutants that confer increased TMP resistance are isolated and ... binding metals tend to repel one another ) in the absence of the N-terminal domain, the C-terminal domain does not fold properly and forms inclusion bodies. Evolution of the C-termi...

Ngày tải lên: 23/03/2014, 07:20

... We can understand this structure informally by thinking of the third component as representing the meaning of 'every man'. It is an object that needs a verb phrase meaning in order ... The X2 stands for that verb-phrase meaning. For example, during constz~ction of the meaning of a sentence containing this noun phrase as the subject, the meaning of the verb-phras...

Ngày tải lên: 31/03/2014, 17:20

... during the autumn of 1989, and germinat- ed in an incubator. Technical procedures and genetic interpretations are described in detail in Kremer et al (1991) and Zanetto ... extent of hybridization? 2) how can the 2 species be mantained? In this paper patterns of hybridization and of the mating system of Q petraea and Q robur have been...

Ngày tải lên: 08/08/2014, 19:21

... YO. To investigate the initial stages of signal transduction, i.e. receptor binding, we determined receptor number (B max ) and affinity (K d ) of binding sites in membrane preparations of YO obtained ... suggested. Levels of MIH and CHH in the sinus gland during the moult cycle As individual SG from single crabs always contained almost identical profiles and quantities of peptide...

Ngày tải lên: 21/02/2014, 00:20

... escalating prevalence of obesity is one of the most pressing health concerns of the modern era, yet existing medicines to combat this global pandemic are disappointingly limited in terms of safety and ... triacylglycerol droplets in adipose cells, leading to an increased fat mass and ultimately result- ing in obesity. Adipocyte hyperplasia (increase in cell number) and hyper...

Ngày tải lên: 06/03/2014, 01:20

... using a gamma counter (LKB, Wallac, Finland). All animals were maintained and handled according to local and national ethical guidelines. Animal model of septic shock Two groups, each containing ... pain (stimulating scratch- ing) and hemostasis (repairing the wound and involv- ing coagulation), as well as innate, adaptive immune Keywords in ammatory; receptor binding domain; sepsis; serpi...

Ngày tải lên: 07/03/2014, 01:20

... expanded, passives inverted, inflected forms analyzed, and other modifications of the kind often brought under the rubric of "transformations." The LSP can do this sort of thing ... Sager's Linguistic String Parser (LSP) and text processing with a combination of UNIX utilities and interactive editing. We will use the terms "parsing" and "text proce...

Ngày tải lên: 08/03/2014, 18:20