Báo cáo y học: "Bacterial networking" ppt

... predominantly control anabolic pathways by mainly targeting enzymes located at the branching points of pathways, whereas indirect feedback occurred in both the catabolic and anabolic pathways with- out ... by invading the host cell. This suicidal act not only kills most of the invaders but also wipes out many competitor gut commensals, thereby clearing the way for a more successful infection...

Ngày tải lên: 14/08/2014, 21:20

... yours — you keep the copyright Submit your manuscript here: http://www.biomedcentral.com/info/publishing_adv.asp BioMedcentral AIDS Research and Therapy 2007, 4:25 http://www.aidsrestherapy.com/content/4/1/25 Page ... suggested to increase susceptibility of women to sexual transmission of HIV [26], and so BV may both directly increase HIV suscepti- bility and indirectly increase it by increa...

Ngày tải lên: 10/08/2014, 05:20

... state only at sites of infl ammatory activity such as the synovium and not the inactive enzyme at other sites in the body, limiting toxicity [59]. Willis and colleagues [62] recently showed ... therapeutic use of tetracyclines in RA [23], Knuckley and colleagues [28] screened tetra- cycline derivatives (minocycline, doxycycline, tetracy- cline, and chlortetracycline) for their potential .....

Ngày tải lên: 12/08/2014, 12:20

... and 30 years remains at around 50 per 1000 per year [7]. Mortality is primarily determined by repeated infective exacerbations. Ulti- mately, 80 to 95% of CF patients succumb to respiratory failure ... lung pathogenesis has yet to be determined, the first step is to establish whether they are active within the CF lung. Although activity does not necessarily imply pathogenic- ity, it strongly...

Ngày tải lên: 12/08/2014, 18:21

... chemistry that the best and brightest students are more apt to go into biology, where they end up, ironically, often working on biochemical questions. But why should they stay with chemistry, when ... Chemistry bills itself as ‘The Central Science’, implying that an understanding of chemistry is important for many, if not most other sciences. I agree with that sentiment, but I doubt many of...

Ngày tải lên: 09/08/2014, 20:21

... cells have a higher abil- ity to metastasize in vivo than non-mycoplasma-infected cells [10] . Very similarly, the bacterium Chlamydia pneumoniae, a common cause of community-acquired pneumonia, has ... results f or Mycoplasma strains). Strains that appeared more often were Staphylococcus epidermidis, Streptococcus mitis and Bacillus strains , followed in des- cending frequency by Chlamydia,...

Ngày tải lên: 10/08/2014, 09:22

... indicator of the activity and severity of the inflammatory response and may be used for monitoring bacterial infections. In recent years, a variety of laboratory and immunologic parameters have ... it is frequently difficult to decide on the aetiology of an inflammatory response syndrome and direct appropriate therapy. Second, the disappointing results of immunomodulatory trials in septic ......

Ngày tải lên: 12/08/2014, 18:20

Ngày tải lên: 13/08/2014, 08:21

Ngày tải lên: 13/08/2014, 20:21

... [31]. Apoptosis in the gut may be particularly detrimental in sepsis by compromising bowel wall integrity, as sug- gested by studies reporting significantly reduced sepsis mortalityintransgenicmiceoverexpressingtheantia- poptotic ... the gut, as indicated by a very strong cleavage Figure 6 Flagellin triggers the diffuse expression of pro-inflammatory cytokines. Levels of inflammatory cytokine...

Ngày tải lên: 13/08/2014, 21:21