Nitrogen metabolism in the african lungfish, protopterus annectens, during aestivation air versus mud, and normoxia versus hypoxia

... in the lung of the control fish were expressed in the lung of fish undergoing the maintenance and arousal phases of aestivation Some of these isoforms, are known to lead to cystic fibrosis lung ... gulonolactone oxidase (gulo) from the kidney of P annectens and to determine the mRNA and protein expression of gulo/Gulo in the kidney and o...

Ngày tải lên: 09/09/2015, 17:55

... P

Ngày tải lên: 12/09/2015, 11:01

... stromal metabolism in the dark Thus it is that the goals of this investigation are threefold By applying the technique of elementary modes analysis to a model of chloroplast photosynthate metabolism ... Results Elementary modes in the light The main purpose of our structural analysis of the system in the light (i.e in the absence of oxid...

Ngày tải lên: 20/02/2014, 23:20

... Two main lines of evidence lead us to propose that in the fission yeast S pombe neutral trehalase (Ntp1p) interacts in vitro with other proteins involved in trehalose metabolism First, the activation ... description of an association between the hydrolytic enzyme trehalase and proteins involved in synthesis of trehalose, thus revealing a novel relatio...

Ngày tải lên: 08/03/2014, 23:20

... residues for binding the coenzyme The C-terminal domain has a largely a-helical structure, and serves mainly in substrate binding The active site is located in the interdomain cleft, and contains a highly ... Interpretation of the kinetic properties of an enzyme in the context of its role in cellular metabolism relies on knowledge of the physiological...

Ngày tải lên: 14/03/2014, 23:20

... Colosia AD, Donahue JP, Lin YZ, Hawiger J: Regulation of NF-kappa B, AP-1, NFAT, and STAT1 nuclear import in T lymphocytes by noninvasive delivery of peptide carrying the nuclear localization ... stress-activated protein kinases, also called cJun NH2-terminal kinases (JNKs); and the p38 MAPKs [13] The JNK pathway is of interest because of its capacity to phosphorylat...

Ngày tải lên: 09/08/2014, 07:20

... distribution of the inorganic phosphate (Pi) and glucose transporter in the brain of normal and MPTPintoxicated mice Pi and glucose represent key molecules in cellular energy metabolism The mitochondrion ... characterization of energy metabolism in the brain of normal and MPTP-intoxicated mice using new markers of glucose...

Ngày tải lên: 10/08/2014, 05:21

... rescaled and aligned coordinates of the eight landmarks of the body Genetic and morphological characterisation of the Ankole cattle 473 Figure (a) Landmarks defining the shape of the head: landmark ... from the south-western Ugandan highland, the Ntuuku cattle from the Lake Albert region of the Albertine Rift Valley in Uganda, the Watusi and In...

Ngày tải lên: 14/08/2014, 13:21

... that the phosphorylation of Tyr304 confers highaffinity and specific binding of ephrinB2(301–333) to the Grb4 SH2 domain The ephrinB2(301–333)-pY304 peptide can bind to the Grb4 SH2 and RGS3 PDZ domains ... of Grb4 binds to the cytoplasmic tail of ephrin B2 in a phosphorylation- dependent manner It is therefore interesting to know w...

Ngày tải lên: 19/02/2014, 12:20

... linked to, but distinct from, apoptosis [9,10] Beclin 1, a class III phosphatidylinositol 3-kinaseinteracting protein [11], plays a role in promoting autophagy [12] Beclin contains a Bcl-2- binding ... response to nutrient deprivation Autophagy is strongly upregulated in response to nutrient deprivation [19,29] To examine the autophagic response to starvation...

Ngày tải lên: 07/03/2014, 09:20

... structure of human PXR has shown that these residues are also involved in hydrogen bonding interactions with the synthetic ligand SR12813 [23] Ó FEBS 2002 Mutagenesis of PXR ligand binding domain (Eur ... ligand binding and activation of PXR by modeling and site-directed mutation of the PXR ligand binding domain (LBD) In particular, we wanted...

Ngày tải lên: 08/03/2014, 16:20

... companies in line with EU policy, prevailing accounting thinking in the business sector was strongly dynamic in nature.2 The Finnish municipalities adopted the dynamic accrual accounting model in their ... ACCOUNTING IN THE PUBLIC SECTOR 99 accounting and interperiod equity measures in the public sector context, and creative accounting These concept...

Ngày tải lên: 15/03/2014, 16:20

... profile, but also in the conformation of the molecule resulting from glycation of the charged arginine ⁄ lysine side-chain residues The fact that arginine ⁄ lysine residues are targets of glycation [38,39] ... vivo In the present study, we have demonstrated a decline in mitochondrial respiratory chain activity upon aging concomitant with an accumulation of AGE-modified...

Ngày tải lên: 16/03/2014, 06:20

... forecast for purseseine and drift-gillnet fisheries in the offshore waters of Central Vietnam The experimental model of fishing ground forecast for purse-seine and drift-gillnet fisheries in the off-shore ... structures and primary production, the results of monthly fishing ground forecast for purse-seine and drift-gillnet fisherie...

Ngày tải lên: 22/03/2014, 12:20