... knowledge, the work described here and in the related publications [1,7] is the first kinetic analysis of the in vitro interactions Cyt f plastocyanin and plastocyanin Fig. 4. Comparison of ionic strength ... k 2 for wild-type P. laminosum plastocyanin reacting with wild-type P. laminosum photosystem I and wild-type spinach plastocyanin reacting with wild-t...
Ngày tải lên: 21/02/2014, 01:21
... Chlamydomonas (Eur. J. Biochem. 269) 2355 Role of sulfoquinovosyl diacylglycerol for the maintenance of photosystem II in Chlamydomonas reinhardtii Ayumi Minoda 1 , Norihiro Sato 1 , Hisayoshi ... main- taining PSII complexes in their proper state. Keywords: sulfoquinovosyl diacylglycerol; photosystem II; Chlamydomonas; thylakoid membrane; glycolipid. Th...
Ngày tải lên: 22/02/2014, 04:20
Báo cáo Y học: Role of conserved residues within helices IV and VIII of the oxaloacetate decarboxylase b subunit in the energy coupling mechanism of the Na+ pump ppt
... residues < /b> within < /b> helices < /b> IV < /b> and < /b> VIII < /b> of < /b> the < /b> oxaloacetate < /b> decarboxylase < /b> b subunit in the < /b> energy coupling mechanism of < /b> the < /b> Na + pump Markus Schmid, Thomas Vorburger, Klaas Martinus Pos and < /b> Peter ... with the < /b> participation of < /b> the < /b> a and < /b> the < /b> c subunit...
Ngày tải lên: 08/03/2014, 23:20
Báo cáo Y học: Role of tyrosine 238 in the active site of Rhodotorula gracilis D-amino acid oxidase A site-directed mutagenesis study docx
... loredano.pollegioni@uninsubria.it Abbreviations:DAAO, D -amino acid oxidase; RgDAAO, Rhodotorula gracilis D -amino acid oxidase; pkDAAO, pig kidney D -amino acid oxidase; XO, xanthine oxidase; IP, imino pyruvic acid; EFl ox , oxidized ... spatial arrangement in the active site by introducing a serine. In conclusion, the results obtained with the Y2 38 mutant en...
Ngày tải lên: 17/03/2014, 17:20
Báo cáo Y học: Role of histidine 42 in ascorbate peroxidase Kinetic analysis of the H42A and H42E variants pptx
... clearly active against both L -ascorbate and guaiacol) and has been noted previously for the H42E [49,50] and H42A and H42V [51] variants of HRP. These data suggest that the distal histidine residue ... in uen- tial in defining the stability of Compound II. The replacement of the distal histidine residue by alanine or glutamic acid clearly has a profound...
Ngày tải lên: 18/03/2014, 01:20
Báo cáo y học: "Role of Leukotriene Receptor Antagonists in the Treatment of Exercise-Induced Bronchoconstriction: A Review" pot
... hospitalizations each year. 1 Previously characterized as a disease of air- way smooth muscle, asthma is currently defined by the National Heart, Lung, and Blood Institute as a chronic inflammatory ... University of Saskatchewan, Royal University Hospital, Saskatoon, Saskatchewan; D. D. Marciniuk—Lung Association of Saskatchewan COPD Professorship; D. W. Cockcroft—Lung Association...
Ngày tải lên: 08/08/2014, 20:23
Báo cáo y học: "Conventional radiography requires a MRI-estimated bone volume loss of 20% to 30% to allow certain detection of bone erosions in rheumatoid arthritis metacarpophalangeal joints" ppsx
... 3 Research article Conventional radiography requires a MRI-estimated bone volume loss of 20% to 30% to allow certain detection of bone erosions in rheumatoid arthritis metacarpophalangeal joints Bo ... acquisition of data, analysis of data and interpretation of data and writing the manuscript. AaV: acqui- sition and analysis of data. SJ: int...
Ngày tải lên: 09/08/2014, 07:20
Báo cáo y học: "Role of hypoxia-inducible factor 1alpha in the integrity of articular cartilage in murine knee joints" potx
... effects of inhibiting or stabilizing hypoxia-inducible factor (HIF)-1α by 2-methoxyestradiol or dimethyloxaloylglycine on the progression of osteoarthritis in murine knee joints. Methods 2-Methoxyestradiol ... IL-6. Conclusions Induction of osteoarthritis by 2-methoxyestradiol demonstrates the importance of HIF-1 in maintaining the integrity of hypoxic articular...
Ngày tải lên: 09/08/2014, 13:22
Báo cáo y học: "Role of STAT4 polymorphisms in systemic lupus erythematosus in a Japanese population: a case-control association study of the STAT1-STAT4 region" pot
... systemic lupus erythematosus in a Japanese population: a case-control association study of the STAT1 -STAT4 region Aya Kawasaki 1 , Ikue Ito 1 , Koki Hikami 1 , Jun Ohashi 1 , Taichi Hayashi 2 , Daisuke ... Tsukahara S, Kawaguchi Y, Terai C, Hara M, Tomatsu T, Yamanaka H, Horiuchi T, Tao K, Yas- utomo K, Hamada D, Yasui N, Inoue H, Itakura M, Okamoto H, Kamatani...
Ngày tải lên: 09/08/2014, 13:22
Báo cáo y học: "Rheumatoid cachexia is associated with dyslipidemia and low levels of atheroprotective natural antibodies against phosphorylcholine but not with dietary fat in patients with rheumatoid arthritis: a cross-sectional study" pdf
... for statistical analysis. Results Dietary intake and fatty acid profiles The mean dietary intake of total energy, carbohydrate, protein and fat is shown in Table 2. Compared with the Swedish Food Recommendations ... Engvall IL, Elkan AC, Tengstrand B, Cederholm T, Brismar K, Haf- strom I: Cachexia in rheumatoid arthritis is associated with inflammatory activity,...
Ngày tải lên: 09/08/2014, 13:22
Báo cáo y học: " A predictive model for respiratory syncytial virus (RSV) hospitalisation of premature infants born at 33–35 weeks of gestational age, based on data from the Spanish FLIP study" pdf
... Central Page 1 of 10 (page number not for citation purposes) Respiratory Research Open Access Research A predictive model for respiratory syncytial virus (RSV) hospitalisation of premature infants ... RSV-related hospitalisation, and, there- fore, should always be taken into consideration when using the tool. Conclusion By using data from the Spanish...
Ngày tải lên: 12/08/2014, 14:20
Báo cáo y học: "HTLV-1 Tax mutants that do not induce G1 arrest are disabled in activating the anaphase promoting complex" pdf
... support the notion that the Tax- induced cell cycle arrest/ rapid senescence (Tax- IRS) and increase in p21 CIP1/WAF1 and p27 KIP 1 levels are causally related and do not involve directly either the CREB/CBP/p300 ... hydroxylamine mutagenesis. The altered amino acid residues in the Tax protein sequence are listed in Fig. 1A. Many of the amino acid substitution...
Ngày tải lên: 13/08/2014, 05:22
Báo cáo y học: "Role of the eosinophil count in discriminating the severity of community-acquired pneumonia in HIV-infected patients" pps
... mortality. Accordingly, we believe that the total eosinophil count and/or eosinopenia have little (if any) value in predicting the severity of CAP in HIV-infected patients. Letter Role of the eosinophil ... marker in distinguishing between noninfection and infection, but is a moderate marker in discriminating between systemic inflammatory response syndrome and in...
Ngày tải lên: 13/08/2014, 11:22
Báo cáo y học: " Gunshot bullet embolus with pellet migration from the left brachiocephalic vein to the right ventricle: a case report Nicholas Greaves" pptx
... the left brachiocephalic vein to the right ventricle: a case report Nicholas Greaves Abstract We report the case of a 16 year old male who was the victim of a drive by shooting sustaining the ... there was evidence of damage to the left brachiocephalic vein with extravasa- tion of contrast. The most plausible explanation for the intra-card...
Ngày tải lên: 13/08/2014, 23:20
Báo cáo y học: "Circulating adenosine increases during human experimental endotoxemia but blockade of its receptor does not influence the immune response and subsequent organ injury" pdf
... Access Circulating adenosine increases during human experimental endotoxemia but blockade of its receptor does not influence the immune response and subsequent organ injury Bart P Ramakers 1,2 , ... increases during human experimental endotoxemia but blockade of its receptor does not influence the immune response and s...
Ngày tải lên: 14/08/2014, 07:21