Báo cáo y học: "Influenza and bacterial pneumonia – constant companions" ppt

... community-acquired pneumonia. Thankfully, increasingly e ective vaccines appear to disrupt this synergistic relationship. © 2010 BioMed Central Ltd In uenza and bacterial pneumonia – constant companions Richard ... diagnosed only by serologic conversion. Sequential versus concomitant infl uenza and bacterial pneumonia cannot be distinguished in this way.  ere- fore, t...

Ngày tải lên: 13/08/2014, 20:21

... PEF measurements at and away from work. Visual examination of serial PEF by experts produces a sensitivity and a specicity between  and % and  and %, respectively, when compared with ... Medicine, and Timothy Craig: Department of Allergy and Immunology, Milton S. Hershey Medical Center, Hershey, PA. Correspondence to: Timothy Craig, Allergy / Medicine, Penn State U...

Ngày tải lên: 08/08/2014, 21:20

... Stephens R, Mythen MG: The effects of balanced versus saline-based hetastarch and crystalloid solutions on acid-base and elec- trolyte status and gastric mucosal perfusion in elderly surgi- cal ... of hyperchloremia, especially when modest, are unlikely to influence outcome for most patients. However, given that hyperchloremic acidosis is often iatrogenic, and associated with morbidit...

Ngày tải lên: 12/08/2014, 23:24

... nucleotides and hydrolysis of GTP by GST±Rab31 and GST±Rab32 Many studies have shown that bacterially expressed R ab proteins, devoid of post-translational modi®cations, contain bound GDP and retain ... only Rab31 and not GST, GST±Rab32 or GST±Rab5A (Fig. 7C). Similarly, antibody to Rab32 detected only Rab32 (and minor proteolytic fragments) (Fig. 7D). [ 35 S]GTP[S] binding by GST±Ra...

Ngày tải lên: 08/03/2014, 16:20

... dried by RAPIDRY gel-dry system (ATTO, Tokyo, Japan) for 90 min at 80 °C and used for autoradiography. ATP and ADP were separated and detected by thin layer chromatography (TLC) with a previously ... lanes 1 and 2, respectively. The subunits AclA and AclB of wild type and H273A Cl-ACL were dissociated by hydroxyapatite column chromatography. AclB eluted with 1 0–1 00 m M KPB (la...

Ngày tải lên: 08/03/2014, 22:20

... ReA. Arthritogenic bacterial DNA and RNA from Chlamydia tracho- matis, Chlamydophila pneumoniae, and Yersinia pseudotu- berculosis have been detected by PCR in synovial samples from patients with ReA and UA. ... Sexually-acquired ReA; Ct IgG positive serology a UA (n = 9) 25 ( 2–6 0) 40 (2 2–5 9) 5:4 - RA (n = 7) 66 (1 2–2 28) 44 (3 9–5 3) 2:5 - OA (n = 6) 14 (1 2–2 4) 58 (4...

Ngày tải lên: 09/08/2014, 10:23

... transcrip- tional profiles of the EPODs by DNA microarray analysis and found that they fell into two groups - highly expressed (heEPODs) and transcriptionally silent (tsEPODs). Using previous data ... occupancy profiles at different growing phases - that is, lag, early, mid, and late exponential and early and late stationary phases. With these data, investigators should be able...

Ngày tải lên: 09/08/2014, 20:21

... striking symptoms. Only one case of this syndrome associated with Pneumocystis carinii pneumonia (the old term now replaced by jiroveci) has been previ- Computed tomography demonstrating patchy areas ... dem- onstrated sinus rhythm with a normal axis and oxygen sat- uration in room air was 75%. Platypnea and orthodeoxia were major features of her illness. When supine on 35% oxygen by fa...

Ngày tải lên: 11/08/2014, 14:21

... University of Ottawa, Department Of Biochemistry, Microbiology and Immunology. SKD, SW and NEF are PhD students at the University of Ottawa, Department Of Biochemistry, Microbiology and Immunology, ... IAV replication and virulence. Materials and methods Cells and viruses Madin-Darbycaninekidney(MDCK)cells,human embryonic kidney cells (293T), mouse kidney epithelial cells (M1), a...

Ngày tải lên: 11/08/2014, 21:21

... NS and TS. Secondly, we had employed full length M RNA transcripts derived from A/ H1N1, A/H3N2 and the 2009 pandemic viruses to con- struct 3 standard curves for quantifying viral RNA copy numbers ... addition, only RT-PCR can differentiate type, subtype and strain of influenza viruses. Sensitivity of RT-PCR to diagnose the disease not only depends on the protocol, but also the type of...

Ngày tải lên: 12/08/2014, 04:20