Báo cáo y học: " Bench-to-bedside review: Cytopathic hypoxia" pps

... monoethyl- glycine xylidide concentrations increased only in the enoxi- mone group. Because of methodological problems in that study (lack of control patients, incomplete assessment of monoethylglycine ... perfusion may indicate blood flow redistribution. Alternatively, some meta- bolic functions of the hepato-splanchnic region may have been impaired. Dopamine may directly inhibit isoenzymes...

Ngày tải lên: 12/08/2014, 18:21

... γγ -glutamylcysteine synthetase, augments LPS- mediated pro-inflammatory cytokine biosynthesis: evidence for the implication of an I κκ B- αα /NF- κκ B insensitive pathway. Eur Cytokine Netw ... 6:4-6. Critical Care February 2003 Vol 7 No 1 Haddad 50 DNA binding. In hypoxia, cytokines strongly increased HIF-1 activity compared with the effect of hypoxia alone. Only IL-1β increased HIF-1α ......

Ngày tải lên: 12/08/2014, 19:21

... contraction, by irregularity of ventricular contraction [43], by inadequate filling time for the left ventricle due to tachycardia, and by tachycardiomyopathy [8,44]. Tachycardiomyopathy can occur ... U, Tatar H: Supraventricular tachyarrythmia prophylaxis after coronary artery surgery in chronic obstructive pulmonary disease patients (early amiodarone prophylaxis trial). Eur J Cardiothorac ....

Ngày tải lên: 25/10/2012, 10:35

... only adverse events. These include greater event frequency for quantitative analysis, fewer reporting barriers partly owing to fewer liability concerns, and an opportunity to study recovery patterns ... [58], complications by 50% [59], ICU mortality, ICU length of stay, and hospital length of stay and to improve patient safety [60]. Pharmacists, similarly, have an important role to play in me...

Ngày tải lên: 25/10/2012, 10:35

... separation. Generally vertebrae are less dense anteriorly and superiorly and more dense posteriorly and inferiorly with heterogeneity between symmetric sites within the vertebral body [2, 3, 25, 56, ... thoracic kyphosis is only moderately correlated with mean vertebral BMD and vertebral height ratios. This suggests that factors other than vertebral density and morphometry may contribute...

Ngày tải lên: 03/11/2012, 09:49

... Godson C, Nielsen JE, Moynagh P, Pouyssegur J, Taylor CT: Prolyl hydroxylase-1 negatively regulates IkappaB kinase-beta, giving insight into hypoxia-induced NFkappaB activity. Proc Natl Acad Sci ... factor. NF-κB activity during hypoxia was through decreased PHD activity, and that PHD-1 negatively regulated IKK-2 via prolyl hydroxylation. Again, if PHD enzymes are in some way downregulated in...

Ngày tải lên: 09/08/2014, 01:22

... at 40 µg per day with HRT in postmenopausal women for 2 years [25]. After 2 years, the BMD of the lumbar spine as measured by dual-energy x-ray absorptiometry increased by nearly 30% and that ... physiology and pathophysiology. In Osteoporosis. 2nd edition. Edited by Marcus R, Feldman D, Kelsey J. San Francisco, CA: Academic Press; 2001:3-19. 2. Black DM, Cummings SR, Karpf DB, Cauley ... tha...

Ngày tải lên: 09/08/2014, 01:23

... of research, design, and study numbers. No study reported results separately for different classes of lupus nephritis or by ethnicity. Ethnicity was inconsistently reported (Additional file 2). Randomised ... study is under way. Introduction The prevalence of systemic lupus erythematosus (SLE) varies with age, gender, and ethnicity, and the highest rates occur in young adult women, particular...

Ngày tải lên: 09/08/2014, 08:23

... of hydroxylases that are crucial for collagen fibre formation such as prolyl 4-hydroxylase and pro- collagen lysyl-hydroxylase [45-47]. Through these actions, HIF1α affects the rate of synthesis ... Welwyn Garden City, UK). Cells from passage 2 were also analysed by flow cytometry. Cells in monolayer were detached with trypsin (0.05%, with 5 mM EDTA), washed and incubated with primary mouse ....

Ngày tải lên: 09/08/2014, 10:20

... Godson C, Nielsen JE, Moynagh P, Pouyssegur J, Taylor CT: Prolyl hydroxylase-1 negatively regulates IkappaB kinase-beta, giving insight into hypoxia-induced NFkappaB activity. Proc Natl Acad Sci ... recognized by co-activators and bind NF-κB activity during hypoxia was through decreased PHD activity, and that PHD-1 negatively regulated IKK-2 via prolyl hydroxylation. Again, if PHD enzymes are...

Ngày tải lên: 09/08/2014, 13:22