Báo cáo khoa học: "Clinical review: Interpretation of arterial pressure wave in shock states" pptx

... and mean arterial pressure (MAP). In this article we focus on the interpretation of arterial pressure wave in critically ill patients monitored with an arterial catheter. The arterial pressure ... Ohm’s law, the driving pressure is the product of cardiac output (CO) and systemic vascular resistance (SVR) Review Clinical review: Interpretation of arterial p...

Ngày tải lên: 12/08/2014, 23:20

... norepinephrine to versus phenylephrine 3.2 phenylephrine [11] 12 Epinephrine 0.7 ±0.1 LD ↑ in mucosal blood flow NA Epinephrine, norepinephrine in versus norepinephrine 1 ±0.6 with epinephrine ... the combination of dobut- amine and norepinephrine. Duranteau and coworkers [11] compared the effects of epinephrine, norepinephrine and the combination of norepinephrine and dobutamine i...

Ngày tải lên: 12/08/2014, 20:20

... protein DAP12 (which contains an immunoreceptor tyrosine-based activation motif), triggers a signalling pathway involving ζ- chain-associated protein 70 (ZAP70) and spleen tyrosine kinase. This in ... upregulated during sepsis, this protein may be useful in the diagnosis of infection. TREM-1 as a diagnostic tool The specific involvement of TREM-1 solely in cases of infection led u...

Ngày tải lên: 12/08/2014, 22:22

... a combined approach can be used to achieve a more complete understanding of clinical acid–base physiology. These new insights have further called into question some basic clinical interpretations of ... understanding of mechanisms, leading to conclusions that are at odds with more traditional thinking (e.g. viewing renal tubular acidosis as ‘chloride channelopathies’). However, in the...

Ngày tải lên: 12/08/2014, 22:22

... by increasing expiratory flow. Dynamic hyperinflation contributes to increased alveolar pressure and results in high levels of intrinsic positive end-expiratory pressure (PEEPi), which also increases ... magnitude of inspiratory effort and the WOB in intubated COPD patients. This could be useful during weaning from mechanical ventilation. Despite all of these findings, the use...

Ngày tải lên: 13/08/2014, 03:20

... study of 2,000 incident reports during anesthesia, the incidence of DMV was 15% when intubation was difficult [15]. In most studies, DMV was not precisely defined [3,13-15]. The difficulty of definition ... lack of teeth, presence of beard, history of snoring) were independent risk factors for DMV, and the presence of two of these criteria indicated, at best, a DMV [16]. Ano...

Ngày tải lên: 13/08/2014, 03:20

... preferential binding of the avian influenza A viruses to α-2,3 linkages in type II pneumocytes of the lower respiratory tract of humans and a vigorous cytokine response, including increased interleukin-6, ... patients meeting the case definition of possible avian influenza A infection. Any suspected case of avian influenza in a human should be investigated by the public health o...

Ngày tải lên: 13/08/2014, 03:20

... downregulate natural anticoagulants, thus initiating thrombin generation, subsequent activation of platelets, and inhibition of fibrinolysis [1]. Initiation of clotting in the extracorporeal circuit traditionally has ... detected by declining sieving coefficients of larger molecules and increasing transmembrane pressures. Clogging enhances the blockage of hollow fibers as well. Th...

Ngày tải lên: 13/08/2014, 03:21

... huge protein – a transducer of TNF-α and Fas ligand signals – may participate in TNF-α-induced blockade of GR transactivation by binding to nuclear receptor binding domain of GR- interacting protein ... immunoreactivity and binding activity of corticosteroid-binding globulin in serum in septic shock. Clin Chem 1989, 35:1675-1679. 48. Vogeser M, Zachoval R, Felbinger TW, Jacob K...

Ngày tải lên: 12/08/2014, 20:20

... compression, resulting in reduced flow at the same driving pressure through an increase in ohmic resistance (e.g. by abdominal pressurisation); or increase the pressure around a portion of the veins in excess of ... primary determinant of change in Ppl (or ITP) during positive -pressure breathing is the amount of lung inflation, not a specific change in compliance. Thus...

Ngày tải lên: 12/08/2014, 23:20