Publications by authors named "L Matzner"

The gastric pathogen activates the NF-κB pathway in human epithelial cells the recently discovered α-kinase 1 TRAF-interacting protein with forkhead-associated domain (TIFA) axis. We and others showed that this pathway can be triggered by heptose 1,7-bisphosphate (HBP), an LPS intermediate produced in gram-negative bacteria that represents a new pathogen-associated molecular pattern (PAMP). Here, we report that our attempts to identify HBP in lysates of revealed surprisingly low amounts, failing to explain NF-κB activation.

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Respiratory rate, heart rate, blood-gas tensions (PO2 and PCO2) and pH of arterial (a) and peripheral venous (v) blood, concentration of haemoglobin in arterial blood (Hb), saturation of arterial haemoglobin with oxygen and the end-expiratory concentration of oxygen were measured in 22 juvenile African elephants (Loxodonta africana) anaesthetised with etorphine and azaperone during a period of 35-65 minutes after they had assumed lateral recumbency. Based on these parameters the alveolar-arterial and arterial-peripheral venous differences of PO2 [P(A-a)O2 and P(a-v)O2 respectively] and oxygen content of arterial blood (CaO2) were calculated. Elephants with body mass of < or = 600 kg showed statistically significant changes in the following parameters, compared with elephants with a body mass of more than 600 kg (x +/- SD): PaO2 (64 +/- 11 versus 82 +/- 8 mmHg), P(a-v)O2 (9 +/- 5 versus 22 +/- 9 mmHg), P(A-a)O2(37 +/- 16 versus 15 +/- 8 mmHg) and Hb (148 +/- 20 versus 130 +/- 10 g/l) (p < 0.

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Thirty-three patients with acute inferior myocardial infarction (MI), who were treated with intravenous streptokinase, were studied by serial 12-lead ECGs for 48 hours to determine the relationship between early changes in the sum of elevations above the baseline 40 ms after the end of the QRS complex in leads II, III and AFV (SumST), the sum of amplitude of R waves in leads II, III and AVF, the sum of the Q waves in leads II, III and AVF, the sum of ST-segment depression in leads V1-V4 as measured from the baseline to 80 ms after the J point (SumST (V1-V4] and the patency of the infarct-related artery at angiography after MI. Patients with patent arteries had a faster rate of decline in the SumST during the first 2.5 hours; reached the steady state earlier; had a more pronounced decrease in the SumST at 1.

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One hundred and forty-eight patients with Stage III and IV Hodgkin's disease, treated at a single institution, were studied to investigate the importance of age as a prognostic pre-study factor. The median age of the patients was 30 (2-81). All patients received combination chemotherapy.

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