Báo cáo y học: "Intramucosal–arterial PCO2 gap fails to reflect intestinal dysoxia in hypoxic hypoxia" pdf

... Vol 6 No 6 Dubin et al. Research Intramucosal–arterial PCO 2 gap fails to reflect intestinal dysoxia in hypoxic hypoxia Arnaldo Dubin 1 , Gastón Murias 2 , Elisa Estenssoro 3 , Héctor Canales 4 , ... transport (ml/min per kg) ISCHEMIC HYPOXIA HYPOXIC HYPOXIA SHAM § § § * * * (a) Systemic oxygen consumption (ml/min per kg) Intestinal oxygen consumption (ml/min per kg) Figur...

Ngày tải lên: 12/08/2014, 19:21

... http://ccforum.com/content/7/3/243 In their recent paper, Dubin and coworkers [1] subjected anaesthetized, paralyzed sheep to decreases in oxygen delivery either by progressive bleeding (ischaemic hypoxia [IH] group) or by decreasing ... whereas ∆P CO 2 remained unchanged both in the HH and in a sham operated control group. The authors concluded that intestinal tonometry has limit...

Ngày tải lên: 12/08/2014, 19:22

Ngày tải lên: 12/08/2014, 19:22

... respiratory cycles: the expiratory decrease in systolic pressure (dDown) and the respiratory changes in systolic pressure (SPV) [15]. Echocardiography was performed within 6 hours of measurements to ... pressure, airway plateau pressure minus total end-expiratory pressure; ΔPAOP: respiratory changes in pulmonary artery occlusion pressure; ΔPAP, respiratory changes in pulmonary arter...

Ngày tải lên: 14/08/2014, 07:21

... Computer Engineering and Computer Science, University of Cincinnati College of Engineering, Cincinnati, OH 45219, USA and 2 Dept. of Molecular & Cellular Physiology, University of Cincinnati ... purposes) stimulating the entire A-chain actually increased the TPT slightly (by 0.4 ms). This was due to an increase in the delay time for firing of the first trace, presumably because when...

Ngày tải lên: 13/08/2014, 23:20

... [2- 14 C]glycine was incorpo- rated speci®cally into the nontetrapyrrole portion of chlo- rophyll a (1)byE. gracilis . Okazaki et al. [17] found that [2- 13 C]glycine was not incorporated in the tetrapyrrole portion ... and Shemin pathways both operate in E. gracilis, an d provide information about the biosynthetic pathways leading to the methoxyl carbon of the methoxycarbonyl group at...

Ngày tải lên: 17/03/2014, 17:20

... antibody assay in rheumatoid arthritis. Int Orthop 1992, 16:272-276. 16. Cook AD, Rowley MJ, Stockman A, Muirden KD, Mackay IR: Spe- cificity of antibodies to type II collagen in early rheumatoid arthritis. ... However, this relatively low fre- quency in RA of anti-CII, together with seropositivity (albeit at even lower frequency) in other rheumatological and inflammatory diseases [...

Ngày tải lên: 09/08/2014, 01:23

... assayed for cytokine content using a Bio-Plex assay. We detected abun- dant Th1 cytokines, including IL-2, IFN-γ, and TNF-α. Th2 cytokines, including IL-4, IL-6, and IL-10, were present in much lower ... al. [12]. To confirm our findings, we also analysed intracellular cytokine production by flow cytometry, using fluorochrome-conjugated antibodies to IFN-γ and IL-4 as representative cyt...

Ngày tải lên: 09/08/2014, 08:22

... circulating bone markers alka- line phosphatase and osteocalcin. In addition, fasting urine was collected for measurement of urinary pyridinoline and deoxypyridinoline. During surgery, cancellous ... oste- oclastogenesis inhibitory factor (OCIF) and osteoprotegerin (OPG): a mechanism by which OPG/OCIF inhibits osteoclas- togenesis in vitro. Endocrinology 1998, 139:1329-1337. 3. Kong Y- Y...

Ngày tải lên: 09/08/2014, 10:22

... Ferguson- Smith M, Stanyon R, Yang F, Graphodatsky A: Cross-species chromosome painting in Cetartiodactyla: reconstructing the karyotype evolution in key phylogenetic lineages. Chromosome Research ... =0andn = m)since they do not af fect m-ninactive breakpoints in FBM. To distinguish FBM from RBM, one has to analyze the long cycles in the breakpoint graph and the distribution of s...

Ngày tải lên: 09/08/2014, 22:23