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All › Chemical Phenomena › Biochemical Phenomena › Acid-Base Equilibrium

Acid-Base Equilibrium (0)

      Articles on Acid-Base Equilibrium

      1. [Pseudo-hyperkalaemia and chronical lymphoïd leukaemia: about one observation].
        A A Janel, S S Bonnemoy, ... V V Sapin

        Ann Biol Clin (Paris) 67(3):338-42 (2009) PMID 19411237

        Mrs D., 82 years old, is addressed to the emergency department for back pain and dyspnea associated with heart failure. This patient had a venous potassium to 7.4 mmol/L (without hemolysis) without clinical repercussions or electrocardiographic signs. A significant gap is found with arterial kaliema...
      2. Hypoxia-inducible carbonic anhydrase IX expression is insufficient to alleviate intracellular metabolic acidosis in the muscle of zebrafish,...
        Andrew J Esbaugh, S F Perry, and K M Gilmour

        Am J Physiol Regul Integr Comp Physiol 296(1):R150-60 (2009) PMID 18945954

        Recent evidence suggests that carbonic anhydrase (CA) IX in humans is under the regulatory control of hypoxia-inducible factor and is overexpressed in certain cancers. However, little is known of its presence in nonmammalian vertebrates or its physiological function in any vertebrate...
      3. Timothy hays differing in dietary cation-anion difference affect the capability of dairy cows to maintain their calcium homeostasis
        VS Heron, GF Tremblay, and M Oba

        J Dairy Sci 92(1):238-246 (2009) PMID 19109283

        Forages low in dietary cation-anion difference (DCAD) can be used to decrease the DCAD in prepartum diet but the extent to which DCAD needs to be reduced is of recent interest. The objective of this study was to evaluate the effectiveness of timothy hays differing in DCAD at maintaining Ca homeostas...
      4. Epoprostenol improves mucosal tissue oxygen tension in an acute endotoxemic pig model.
        Stephan Maier, Werner Pajk, ... Hans Knotzer

        Shock 31(1):104-10 (2009) PMID 18520707

        The objective of the present study was to determine the effects of increasing dosages of continuously infused epoprostenol (PGI), a prostacyclin analog, on intestinal oxygen supply and jejunal mucosal tissue oxygen tension in an acute endotoxic pig model. Jejunal mucosal tissue PO2, oxygen saturatio...
      5. Citrate- vs. acetate-based dialysate in bicarbonate haemodialysis: consequences on haemodynamics, coagulation, acid-base status, and electro...
        Gabutti

        BMC Nephrol (2009) PMID 19265544

        Patients receiving the citrate dialysate had significantly lower systolic blood pressure (BP) (-4.3 mmHg, p < 0.01) and peripheral resistances (PR) (-51 dyne.sec.cm-5, p < 0.001) while stroke volume was not increased. In hypertensive patients there was a substantial reduction in BP (-7.8 mmHg, p < 0...
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      6. Renal side effects of adefovir in hepatitis B virus-(HBV) positive kidney allograft recipients.
        N N Kamar, A A Huart, ... L L Rostaing

        Clin Nephrol 71(1):36-42 (2009) PMID 19203548

        Compared to baseline without adefovir therapy, at last follow-up, adefovir therapy was associated, at 1 and 2 years post therapy, with a significant decrease in aspartate (AST) (28 (17 - 53), 28 (10 - 79) vs. 58 (24 - 1,282) IU/l, p = 0.001), alanine (ALT) (38 (13 - 55), 36 (17 - 92) vs. 72 (31 - 1,...
      7. Chronic binge ethanol-mediated acidemia reduces availability of glutamine and related amino acids in maternal plasma of pregnant sheep
        Jayanth J Ramadoss, Guoyao G Wu, and Timothy A TA Cudd

        Alcohol 42(8):10 (2008) PMID 19038697 PMCID PMC2662367

        We have previously reported that maternal ethanol exposure (1.75 g/kg) results in transient acidemia in the mother and fetus. Alterations in pH are known to regulate glutamine homeostasis. Therefore, we hypothesized that chronic binge ethanol-mediated acidosis reduces glutamine concentrations in mat...
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      8. Acid-base balance and oxygen tension during dialysis in uremic patients with chronic obstructive pulmonary disease.
        Simone Manca-Di-Villahermosa, Michela Tedesco, ... Massimo Taccone-Gallucci

        Artif Organs 32(12):973-7 (2008) PMID 19133027

        We compared acid-base balance and blood gasses among 14 patients with established COPD (group A) and eight patients with normal respiratory function (group B). The two groups were homogeneous for age, time on dialysis, and male/female ratio. At the beginning of dialysis, acid-base balance and blood...
      9. Bone mineral status and its relation with dietary estimates of net endogenous acid production in Hong Kong Chinese adolescents.
        Ruth S M Chan, Jean Woo, ... Catherine S K Cheung

        Br J Nutr 100(6):1283-90 (2008) PMID 18439331

        Diet composition influences net endogenous acid production (NEAP), which may affect bone health. No studies are available to relate dietary estimate of NEAP to bone health in Chinese adolescents. This study examined the association of dietary estimates of NEAP with bone mineral status in Hong Kong C...
      10. NADPH oxidase controls phagosomal pH and antigen cross-presentation in human dendritic cells.
        Adriana R Mantegazza, Ariel Savina, ... Sebastián Amigorena

        Blood 112(12):4712-22 (2008) PMID 18682599

        We showed recently that NOX2 activity in mouse dendritic cells (DCs) prevents acidification of phagosomes, promoting antigen cross-presentation. In order to investigate the role of NOX2 in the regulation of the phagosomal pH in human DCs, we analyzed the production of reactive oxygen species (ROS) a...