Bedeutung von Cysteinproteasen (Cathepsin B, H, L und S) für die Pathogenese der AA- und AL Amyloidose

Magdeburg, Univ., Medizin. Fakultät, Diss., 2007

Prevalence of Rheumatic Heart Disease in a Public School of Belo Horizonte

Background: Previous studies indicate that compared with physical examination, Doppler echocardiography identifies a larger number of cases of rheumatic heart disease in apparently healthy individuals. Objectives: To determine the prevalence of rheumatic heart disease among students in a public school of Belo Horizonte by clinical evaluation and Doppler echocardiography. Methods: This was a cross-sectional study conducted with 267 randomly selected school students aged between 6 and 16 years. students underwent anamnesis and physical examination with the purpose of establishing criteria for the diagnosis of rheumatic fever. They were all subjected to Doppler echocardiography using a portable machine. Those who exhibited nonphysiological mitral regurgitation (MR) and/or aortic regurgitation (AR) were referred to the Doppler echocardiography laboratory of the Hospital das Clínicas of the Universidade Federal of Minas Gerais (HC-UFMG) to undergo a second Doppler echocardiography examination. According to the findings, the cases of rheumatic heart disease were classified as definitive, probable, or possible. Results: Of the 267 students, 1 (0.37%) had a clinical history compatible with the diagnosis of acute rheumatic fever (ARF) and portable Doppler echocardiography indicated nonphysiological MR and/or AR in 25 (9.4%). Of these, 16 (6%) underwent Doppler echocardiography at HC-UFMG. The results showed definitive rheumatic heart disease in 1 student, probable rheumatic heart disease in 3 students, and possible rheumatic heart disease in 1 student. Conclusion: In the population under study, the prevalence of cases compatible with rheumatic involvement was 5 times higher on Doppler echocardiography (18.7/1000; 95% CI 6.9/1000-41.0/1000) than on clinical evaluation (3.7/1000-95% CI).

Charakterisierung des Einflusses von TGF-β1 auf die Kathepsin-Expression in myelo-monozytären zellen und der funktionellen Bedeutung einer veränderten Kathepsin B-Expression

Cathepsin B, TGF-beta, signaltransduction, apoptosis, migration, Smad

Principles of human physiology, with their chief applications to pathology, hygiene, and forensic medicine / by William B. Carpenter.

3rd ed.

Association between LDL-C, Non HDL-C, and Apolipoprotein B Levels with Coronary Plaque Regression

Background:Previous reports have inferred a linear relationship between LDL-C and changes in coronary plaque volume (CPV) measured by intravascular ultrasound. However, these publications included a small number of studies and did not explore other lipid markers.Objective:To assess the association between changes in lipid markers and regression of CPV using published data.Methods:We collected data from the control, placebo and intervention arms in studies that compared the effect of lipidlowering treatments on CPV, and from the placebo and control arms in studies that tested drugs that did not affect lipids. Baseline and final measurements of plaque volume, expressed in mm3, were extracted and the percentage changes after the interventions were calculated. Performing three linear regression analyses, we assessed the relationship between percentage and absolute changes in lipid markers and percentage variations in CPV.Results:Twenty-seven studies were selected. Correlations between percentage changes in LDL-C, non-HDL-C, and apolipoprotein B (ApoB) and percentage changes in CPV were moderate (r = 0.48, r = 0.47, and r = 0.44, respectively). Correlations between absolute differences in LDL-C, non‑HDL-C, and ApoB with percentage differences in CPV were stronger (r = 0.57, r = 0.52, and r = 0.79). The linear regression model showed a statistically significant association between a reduction in lipid markers and regression of plaque volume.Conclusion:A significant association between changes in different atherogenic particles and regression of CPV was observed. The absolute reduction in ApoB showed the strongest correlation with coronary plaque regression.

Histoire naturelle des polypes composés d'eau douce, ou des bryozoaires fluviatiles; par MM. B.-C. Dumortier et P.J. van Beneden ...

Pt. 2

Reports of the Princeton University Expeditions to Patagonia, 1896-1899. J. B. Hatcher in charge. Edited by William B. Scott.

v.3:pt.4 (1910)

Histoire naturelle des polypes composés d'eau douce, ou des bryozoaires fluviatiles; par MM. B.-C. Dumortier et P.J. van Beneden ...

Pts. 1 & 2

Histoire naturelle des polypes composés d'eau douce, ou des bryozoaires fluviatiles; par MM. B.-C. Dumortier et P.J. van Beneden ...

Pt. 1

Cross-talk of protein kinase B (PKB/Akt) with the transcription factor NFAT and the Src kinase Fyn in T lymphocytes

Magdeburg, Univ., Fak. für Naturwiss., Diss., 2010

In vitro und in vivo Untersuchungen zur funktionellen Bedeutung der Cathepsine B, K und L bei der systemischen AA- und AL-Amyloidose

Magdeburg, Univ., Medizin. Fak., Diss., 2007

Expressionsmuster ausgewählter Oberflächenmarker peripherer mononukleärer Zellen bei Hämodialysepatienten nach Hepatitis-B-Impfung und unter dem Einfluss von rekombinantem Erythropoietin (rhEPO)

Magdeburg, Univ., Med. Fak., Diss., 2008