Báo cáo y học: " Debate: Transfusing to normal haemoglobin levels will not improve outcome" pptx

... patients are able to tolerate lower levels of haemoglobin than was previously believed. The practice of adhering to a lower Commentary Debate: Transfusing to normal haemoglobin levels will not improve ... microcircula- tory injury from poorly deformable RBCs. It is the aim of the present commentary to justify the state- ment Transfusing to normal haemoglobin...

Ngày tải lên: 12/08/2014, 18:20

... in critically ill patients? Does not a basic understanding of the physiology of oxygen utilization lead to the hypothesis that patients with oxygen debt are most likely to benefit from the superior oxygen-carrying ... potential to provide relevant results that will help to clarify the role of blood transfusion in the critically ill. Some investigators have used abnormalities in sy...

Ngày tải lên: 12/08/2014, 18:20

... the supernatant was removed for cytokine analysis and immediately stored at -80°C. Total cell numbers were counted on a hemocytometer. Slides of BAL cells were prepared using a Cytospin II (Shandon Thermo, Waltham, ... on day 14 and 19. On day 22, mice were sacrificed and aller- gic airway inflammation and airway hyperresponsiveness were assessed. As expected, GC frass induced airway hyperrea...

Ngày tải lên: 12/08/2014, 11:22

... incapable of catalyzing deamination of deoxycy- tidine nevertheless retained substantial inhibitory activity against HIV-1 [31-34]. In addition, A3A mutants lacking the ability to induce cytidine deamination ... sensitivity to Vif is conferred to A3A by addi- tion of the A3G N-terminal domain. The infectivity of the viruses produced in figure 4A was analyzed in a single-cycle infectivit...

Ngày tải lên: 13/08/2014, 05:22

... within 30 days confi rmed by endoscopy. Secondary end points were all-cause and cause-specifi c mortality in 8weeks. Results 156 patients were included in an intention -to- treat analysis.  ree ... continuous aspirin therapy may increase the risk for recurrent bleeding but potentially reduces mortality rates. Larger trials are needed to confi rm these fi ndings. Commentary Fifty millio...

Ngày tải lên: 14/08/2014, 07:21

... gastric tonometry ΔPCO 2 did not change throughout the study (Table 2). Effects on sublingual microcirculation Although the total vascular density was not significantly altered, there was a trend to ... adequate approach to improve microcirculatory perfusion and might be harmful in some patients. Introduction Septic shock is characterized by severe vasodilation and hypotension refr...

Ngày tải lên: 13/08/2014, 16:21

... previous study from our laboratory showing that it caused lethality in C57BL/6 mice which could be delayed by eliminating signalling via the proinflammatory recep- tor for advanced glycation end ... were measured by ELISA. Plasminogen activator activity (PAA) was determined by an amidolytic assay [26]. Tumor necrosis factor (TNF)-α, IL-6, IL-12p70, IL-10 and interferon (IFN)-γ were measured b...

Ngày tải lên: 13/08/2014, 20:21

... Table 2). To determine how many genes are expected to be in common by chance if genes were chosen randomly, we undertook a simulation study with 50,000 datasets generated by randomly selecting ... samples. To allow for inter-array com- parisons, each array was normalized to remove systemic sources of variation. This normalization was accomplished by means of a print-tip-specific inten...

Ngày tải lên: 14/08/2014, 16:21

... they divided DR Congo into two strata along the 2001 line of military con- trol: an east stratum of territory formerly held by rebel groups and a west stratum of territory formerly held by government ... 5 [36,37], the reliability of a mortality estimate can vary widely. If one were to rely only on the first estimate from that study, as many have, one would incorrectly infer that 500,000 ch...

Ngày tải lên: 25/10/2012, 10:31

... tuyến thành phố có trang thiết bị tốt, hiện đại hơn tuyến quận/huyện. Thực tế n y cũng cho th y người có thẻ BHYT nghèo thiệt thòi hơn các đối tượng khác. KÕt luËn Nghiên cứu cho th y ... khi được cấp thẻ BHYT. Tuy nhiên, một số y u tố: mất thời gian chờ đợi vì xa cơ sở đăng ký khám chữa bệnh ban đầu (bắt buộc ở tuyến trung tâm y tế quận/huyện), thủ tục BHYT còn rườm rµ, p...

Ngày tải lên: 07/08/2014, 00:23