Nine patients with secondary syphilis and one control subject were observed for eight hours after the administration of penicillin. Serial clinical observations were made, and blood samples were obtained for the analysis of complement, histamine, and kininogen. Six patients showed Jarisch-Herxheimer reactions, the intensities of which were found to parallel certain changes in activity of comple...

OBJECTIVE A functional deficiency of complement has been implicated but not conclusively demonstrated in the pathogenesis of systemic lupus erythematosus (SLE). To test this, we studied several aspects of complement in 44 patients with SLE, 46 patients with rheumatoid arthritis and 102 blood donors. METHODS Prevention of immune precipitation (PIP) was measured by an enzyme immunoassay, levels...

Background: To evaluate the natural innate and adaptive immunity through gene expression and cytology levels in peripheral blood mononuclear cells in patients with acute myocardial infarction (AMI), stable angina pectoris (SAP) and controls. Methods: 210 patients with AMI, 210 with SAP, and 250 clinical controls were recruited. Whole human genome microarray analysis was performed in 20 randomly...

Atypical hemolytic uremic syndrome (aHUS) is caused by dysregulation of the complement system, leading to complement overactivation. A humanized anti-C5 monoclonal antibody, eculizumab, has been available for the treatment of aHUS since 2011. The long-term safety and efficacy of this novel drug in the pediatric population remain under review. We present a child with a hybrid CFH/CFHR3 gene who,...

Nine patients with secondary syphilis and one control subject were observed for eight hours after the administration of penicillin. Serial clinical observations were made, and blood samples were obtained for the analysis of complement, histamine, and kininogen. Six patients showed Jarisch-Herxheimer reactions, the intensities of which were found to parallel certain changes in activity of comple...

INTRODUCTION Acute kidney injury in the setting of adult minimal change disease is associated with proteinuria, hypertension and hyperlipidemia but anemia is usually absent. Renal biopsies exhibit foot process effacement as well as tubular interstitial inflammation, acute tubular necrosis or intratubular obstruction. We recently managed a patient with unique clinical and pathological features o...

COMPLEMENT activation has a critical role in the rejection of vascularized organs transplanted between related and widely separated species. I .2 In June 1992 and in January 1993 we undertook two baboon-tohuman liver xenotransplantations. The serum levels ofC3. C4, total hemolytic complement activity (CH 11Xl)' and circulating immune complexes (IC) were monitored. The objective was to see if th...

This paper proposes a scale space total variation (ssTV) algorithm to reduce large scale streaks in limited angle tomography. The weighted total variation (wTV) algorithm is able to remove most small scale streaks. However, it fails to reduce larger streaks since total variation (TV) regularization is scale-dependent and may regard them as homogeneous areas. Derived from the wTV algorithm, the ...

Approximately 11% of the Southern Piedmont (1.8 million ha) is used for pasture and hay production, mostly under low-input management. Few studies have investigated in the region long-term nitrogen and carbon losses in surface runoff, which can be significant. We present 1999 to 2009 hydrologic and water quality data from a rotationally grazed, 7.8-ha, zero-order pasture (W1) near Watkinsville ...