نتایج جستجو برای: anti streptokinasegene expressionrecombinant streptokinase proteinstreptococcus pyogenes

تعداد نتایج: 370031  

Journal: :Japanese journal of infectious diseases 2005
Tadayoshi Ikebe Miyoko Endoh Haruo Watanabe

Since 2000, emm49-genotyped Streptococcus pyogenes strains have been isolated from patients with severe invasive group A streptococcal infections in Japan, although they had not been isolated before 1999. We compare the characteristics of these strains with those of strains isolated from patients with non-invasive infections. SmaI-digested pulsed-field gel electrophoresis profiles of the isolat...

Journal: :Kansenshogaku zasshi. The Journal of the Japanese Association for Infectious Diseases 1992
H Shibata K Sumi K Mimura A Matsuoka S K Rai M Nakanishi

Immune status of apparently healthy Nepalese against hemolytic streptococci was studied by measuring antibodies to various streptococcal antigens such as streptolysin-O (SO), streptokinase (SK), deoxyribonuclease-B (DN-B) and streptococcal polysaccharide (SP). The normal range of anti-streptolysin-O (ASO), anti-streptokinase (ASK), anti-deoxyribonuclease-B (ADN-B) and anti-Streptococcus polysac...

Journal: :British heart journal 1992
M B Buchalter G Suntharalingam I Jennings C Hart R J Luddington R Chakraverty S K Jacobson P L Weissberg T P Baglin

OBJECTIVE (a) To develop an assay for streptokinase resistance. (b) To determine the prevalence of streptokinase resistance in patients presenting with acute myocardial infarction for the first time. (c) To determine the prevalence of streptokinase resistance in patients after exposure to streptokinase or streptococcal infection. DESIGN Open, prospective. PATIENTS 30 healthy volunteers. 40 ...

Journal: :Clinical & Experimental Immunology 2008

2004
Richard A McPherson

The bactenal thrombolytic agent streptokinase binds to human, porcine, and chicken lactate dehydrogenase (EC 1.1.1.27; LD) isoenzyme subunit M, but not to the H or C subunits. There is amino acid sequence homology between LD and the streptokinase binding site on plasminogen to account for this interaction that results in the formation of high-molecular-mass complexes in serum that contain LD ac...

Journal: :Infection and immunity 2010
Song Ok Kang Michael G Caparon Kyu Hong Cho

Streptococcus pyogenes, a multiple-auxotrophic human pathogen, regulates virulence gene expression according to nutritional availability during various stages in the infection process or in different infection sites. We discovered that CvfA influenced the expression of virulence genes according to growth phase and nutritional status. The influence of CvfA in C medium, rich in peptides and poor ...

Journal: :Clinical and experimental immunology 1990
K A Davies P Mathieson C G Winearls A J Rees M J Walport

A patient developed serum sickness and acute renal failure following therapy with streptokinase for myocardial ischaemia. There was a previous history of a cellulitic infection of the leg, and antibodies to streptokinase were measurable in a serum sample taken from the patient before therapy. A cryoglobulin was detected at the time of presentation with serum sickness. This contained polyclonal ...

2015
Farideh Ebrahimi Taj Samileh Noorbakhsh Sahar Ghavidel Darestani Elham Shirazi Shima Javadinia

INTRODUCTION Group A Beta-Hemolytic Streptococcus (GABHS) can induce PANDAS (pediatric autoimmune neuropsychiatric disorders associated with streptococcal infection). GABHS is the most important and common bacterial cause of acute pharyngitis in Iranian children. We studied the role of GABHS (anti-streptococcal antibodies) in suspected cases of PANDAS in a cross sectional studies. METHODS Acr...

Journal: :The European respiratory journal 2008
C-L Chung C-H Chen C-Y Yeh J-R Sheu S-C Chang

The role of early effective drainage in loculated tuberculous (TB) pleurisy treatment remains unclear. Consecutive patients with TB pleurisy subjected to anti-TB treatment and pigtail drainage (n = 64) were divided into three groups: 1) patients with free-flowing effusions irrigated with saline (free-flowing group; n = 20); 2) patients with loculated effusions irrigated with streptokinase (stre...

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