Báo cáo y học: " Wimps? What wimps" pps

... somewhat more stringent in their acceptance of symptoms that define “well-controlled asthma” or “acceptable control.” To fully appreciate the study, it is necessary to highlight two previous hypothesis-generating studies 2,3 that ... inhaled therapy for those whose asthma was not totally controlled as defined by the study. This challenges the thought that there is no benefit to escalating inh...

Ngày tải lên: 08/08/2014, 20:23

Ngày tải lên: 09/08/2014, 13:22

... on the photosynthetic prokaryotes. The types of photosynthesis and photosynthetic apparatus in these groups of organisms also vary. Cyanobacteria contain two types of photosystems (type I, also ... as Fe-S type, and type II, also known as quinone type) and carry out oxygen-evolving photo- synthesis. The other four groups of photosynthetic bacteria contain only one type of photosystem and ......

Ngày tải lên: 14/08/2014, 17:22

... Suh YJ, Park HS, et al. Expression of 5-lipoxygenase and cyclooxygenase pathway enzymes in nasal polyps of patients with aspirin-intolerant asthma. J Pathol 2006;209:392–9. 54. El Miedany Y, Youssef ... AEA. The pathogenesis of AEA involves the cyclooxygenase and lipooxygenase pathway. Aspirin affects both of these pathways by inhibiting the enzyme cycooxygenase-1 (COX-1). Inhibition of COX-...

Ngày tải lên: 08/08/2014, 21:20

... vibra- tory urticaria are very rare. In physical urticaria the routine diagnosis is mainly limited to identify the subtype by appropriate standardized challenge tests [68]. The association of physical ... serology for streptococci (antist- reptolysin, antiDNase B), staphylococci (antistaphy- lolysin), yersinia (IgA, IgG, immunoblot). If an infection is identified, it should be appropriately t...

Ngày tải lên: 08/08/2014, 21:20

Ngày tải lên: 09/08/2014, 01:22

... ageing immune system, largely at the cellular level. New laboratory techniques are at our disposal, and these have most certainly facilitated progress. For example, we can now study thymic function, ... accurately newly generated T cells [3], and we can also utilise biomarkers to define specific cell subsets and correlate genotype and phenotype with function. Particu- larly important for stud...

Ngày tải lên: 09/08/2014, 01:23

... ENPP1 variants should be genotyped in patients with severe disease at the hip, knee, or spine. The osteoarthritis research community is relatively fortunate in that many groups have collected OA ... OA cohorts suitable for genetic analyses [6], making confirmatory studies feasible. The genetic investigation of osteoarthritis has had a fillip in recent years, with compelling associations ... r...

Ngày tải lên: 09/08/2014, 07:20

... S. pyogenes infection [2]. One consequence of the cytokine storm induced by superantigens may be to disrupt the development of antibody-mediated immunity. By switching off superantigenicity, the ... synthesized by Staphylococcus aureus and Streptococcus pyogenes, which share the immunological property of being super- antigens. Superantigens are characterized by the ability to bypass normal .....

Ngày tải lên: 12/08/2014, 18:20

... and acetylation on lysine 50 was found to promote Tat binding to BRG1 but inhibit bind- ing to BRM. Tat transcriptional activity is regulated by acetylation, with acetylation at Lys 28 by pCAF ... Acetyltransferase activity of p300 was crucial for this cooperative effect, as well as the Tat lysines 50 and 51, which are the targets of acetylation by p300 [14-16]. Inter- estingly, Tat acetylati...

Ngày tải lên: 13/08/2014, 09:20