Helicobacter pylori-abhängige Regulation der Expression von MMP-1 in humanen Magenepithelzellen

Helicobacter pylori, genexpression, MMP-1, human primary gastric epithelial cells

Function and regulation of death-associated protein kinase1 (DAPK) in colon cancer cells and macrophage-like cell line : identifcation of p38 as a novel DAPK interacting partner during TNFα-mediated apoptosis in colon cancer

DAPK, Apoptosis, p38, macrophages, survival

Zentrale Bedeutung des adrenocorticotropen Hormons (ACTH) bei der Regulation des Körpergewichtes : experimentelle Untersuchungen zum Wirkmechanismus

ACTH, BDNF, MC4-R, food intake, rats, antibody, i.c.v.

Mitochondrial localization ot two brain proteins, p42IP4/centaurin-[alpha]1/ADAP1 and CNP, and their involvement in regulation of mitochondrial Ca 2+

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

Apoptotic and non-apoptotic death receptor signaling pathways and their regulation by cFLIP, cIAPS and RIP1 in the skin

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

Regulation der "Secretory Leukocyte Protease Inhibitor"-Expression in Magenepithelzellen unter dem Einfluss der Infektion mit Helicobacter pylori

Magdeburg, Univ., Med. Fak., Diss., 2011

Regulation of lymphocyte development and activation

Magdeburg, Univ., Med. Fak., Habil.-Schr., 2012

Four essays on capital regulation of banks

Magdeburg, Univ., Fak. für Wirtschaftswiss., Diss., 2013

Regulation of nuclear factor kappa-light-chain-enhancer of activated B cells (NF-[kappa]B) by protein Kinase C theta (PKC-[theta]) and cylindromatosis (CYLD) in murine listeriosis and toxoplasmosis

Magdeburg, Univ., Fak. für Naturwiss., Diss., 2013

mRNA metabolism: nonsense mediated mRNA decay as a tool for gene therapy and the role of human DIS3L2 in transcript degradation

Tese de mestrado em Biologia Humana e Ambiente, apresentada à Universidade de Lisboa, através da Faculdade de Ciências, 2015

Characterization of the avian designer cells AGE1.CR and AGE1.CR.plX considering growth, metabolism and production of influenza virus and Modified Vaccinia Virus Ankara (MVA)

Magdeburg, Univ., Fak. für Verfahrens- und Systemtechnik, Diss., 2014

Regulation der Interleukin-2-Sekretion in primären humanen T-Lymphozyten durch Cannabinoide

Magdeburg, Univ., Med. Fak., Diss., 2015

Dynamics in growth and metabolism of adherent MDCK cells unraveled by an integrated modeling approach

Otto-von-Guericke-Universität Magdeburg, Fakultät für Verfahrens- und Systemtechnik, Univ., Dissertation, 2015

Seasonal variations in the intermediate metabolism of the crayfish Parastacus brasiliensis (Crustacea, Decapoda, Parastacidae) in the natural environment and experimental culture

The goal of this study was to evaluate the effects of seasonal variations on energy metabolism in different tissues of the freshwater crayfish Parastacus brasiliensis (von Martens, 1869). Crayfish were collected monthly from January 2001 to January 2003 in São Francisco de Paula, Rio Grande do Sul, Brazil, in a stream and in a culture tank. Haemolymph samples were collected from each crayfish in the field with a syringe, by puncturing the membrane at the base of the chelipeds. Hepatopancreas, gills, and abdominal muscle were removed for determination of free glucose, glycogen, total lipids, and triglycerides. The haemolymph samples were used for determination of glucose, total proteins, total lipids, and triglycerides. Statistical analysis revealed significant differences in biochemical composition in crayfish collected in the stream compared to the experimental tank during the year, principally in glucose and triglycerides in haemolymph, glycogen and total lipids in all tissues study, and triglycerides only in abdominal muscle. The regular food intake partially modified these seasonal variations of the metabolic pattern. Environmental conditions (e.g., food availability and water temperature) and reproductive period appeared to be the main factors influencing the seasonal patterns of variation in energy metabolism.

Seasonal variation of the effect of high-carbohydrate and high-protein diets on the intermediate metabolism of Parastacus brasiliensis (Crustacea, Decapoda, Parastacidae) maintained in the laboratory

The goal of this study was to evaluate the effect of a high-carbohydrate diet (HC) and a high-protein diet (HP) on the metabolism of the crayfish Parastacus brasiliensis (Von Martens, 1869), collected in different seasons and maintained in the laboratory for 15 days. Crayfish were collected monthly from January 2002 to January 2004 at São Francisco de Paula, Southern Brazil, in Guarapirá stream. In the laboratory, the animals were kept submerged in aquariums under controlled conditions. They were fed ad libitum, for 15 days with either a HC or HP diet. At the end of this period, haemolymph samples were collected, as were hepatopancreas, gills, and abdominal muscle that were removed for determination of glycogen, free glucose, lipids, and triglycerides. The haemolymph samples were used for determination of glucose, proteins, lipids, and triglycerides. Statistical analysis (ANOVA) revealed significant seasonal differences in biochemical composition in crayfish maintained on HC or HP diets. Independent of the diets offered to the animals and the controlled conditions for 15 days, the indications of seasonality were unchanged. The observed changes seemed to be related to the reproductive period. Moreover, the HC diet increased all energy reserves in adult parastacids, which may aid in reproduction.