Báo cáo y học: "Comprehensive analysis of pseudogenes in prokaryotes: widespread gene decay and failure of putative horizontally transferred genes" doc

... work is properly cited. Comprehensive analysis of pseudogenes in prokaryotes: widespread gene decay and failure of putative horizontally transferred genes<p> ;Pseudogenes often manifest ... analysis of pseudogenes in prokaryotes: widespread gene decay and failure of putative horizontally transferred genes Yang Liu *‡ , Paul M Harr...

Ngày tải lên: 14/08/2014, 14:21

... remains a challenge in the ICU and in complicated abdominal surgery.  e use of prophylactic procedures (hand washing, gloves, dispos- able dresses, and dedicated portable devices) by nurses and ... devices in fi stula resolution has yet been reported. In our experience [1], the presence of bacterial coloniza tion was routinely monitored by serial control of the perito...

Ngày tải lên: 13/08/2014, 20:21

... biosynthetic chain starting from tryptamine and secologanin and cata- lyses the conversion of polyneuridine aldehyde into the next stable pathway intermediate, epivellosimine (Fig. 1). The enzyme ... standard enzyme assay, the kinetic studies (K m , k cat ) were completed for the active muteins and for the wild-type enzyme. Enzyme and protein assays Protein concentrations of the m...

Ngày tải lên: 24/03/2014, 04:21

... articular chondro- cytes and as the main precursor for the synthesis of ECM gly- cosaminoglycans in cartilage [35,36]. The inhibition of proteoglycan synthesis in OA chondrocytes by HNE (data not shown) ... augmented the cytotoxic effect of HNE as determined by MTT assay. In contrast, the overexpression of this enzyme in chondrocytes offered significant protection against HN...

Ngày tải lên: 09/08/2014, 13:21

... of abortion, infertility, pelvic inflammatory disease or any history of abdominal surgery. On examination, she was pale with a pulse rate of 120 per minute and blood pressure of 80/60 mmHg. Abdominal ... tubal surgery and pelvic inflammatory diseases [1,3]. Early diagnosis of HP is often difficult because of the absence of clinical symptoms. Reece et al [1] defined abdominal...

Ngày tải lên: 11/08/2014, 14:20

... elopments in p ractice will see increasing numbers of cases of PND identified, making widespread availability of effective PND care pathways a pressing public health issue in many countries. General ... obstacle. Training key primary care professionals and strengthen- ing their collaboration is likely to remain centrally impor- tant for improving current treatment pathways for P...

Ngày tải lên: 11/08/2014, 15:22

... clini- cal data and reviewed the literature. AN prepared a CT angiography protocol to study in a single-setting coronary and whole-body arterial system. CC analyzed and inter- preted the imaging ... decided to retain the ace- inhibitor because of arterial hypertension and to discon- tinue aspirin, statin and beta-blocker because of the absence of coronary atherosclerotic dis...

Ngày tải lên: 11/08/2014, 19:21

... within phagocytes and their contin- ued presence at sites of infection. Another group of bacte- Analysis of the nuclear DNA fragmentation in L. pneumophila-infected A549 cells by flow cytometryFigure ... multiply within A549 alveolar epithe- lial cells, resulting in cytotoxicity. We investigated the mechanism by which L. pneumophila induces cell injury in A549 cells by the TUN...

Ngày tải lên: 12/08/2014, 15:21

... 10:R33 involves linkage of polypeptides belonging to the ubiquitin (Ub)-like superfamily, to target lysine (rarely cysteines or amino groups of proteins) is best understood in eukaryotes. In addition ... respectively. Regulation of chromatin proteins by the Ub-system We then investigated interlocking between the Ub-system and nuclear processes by using a well-curated dataset of...

Ngày tải lên: 14/08/2014, 21:20

... were grinded and homogenized with a Polytron (Brinkman) in 5 mL of 2 M sodium citrate pH 7.0, containing 4 M guanidine thiocyanate, 0.5% sodium N-lauroylsarcosine. Single stranded-cDNA was synthesized from ... immunological properties of the recombinant precursor and the natural napin were indistinguishable by immunoblotting and ELI- SA inhibition using polyclonal antisera and s...

Ngày tải lên: 24/03/2014, 00:21