@phdthesis{Schubert2006,
  author    = {Schubert, Katrin},
  title     = {31-P-Magnetresonanztomographie der menschlichen Leber},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-19613},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2006},
  abstract  = {Die 31-P-Magnetresonanz-Spektroskopie (31-P-MRS) ist eine nicht-invasive Methode, welche einen direkten Einblick in den Phospholipid-Haushalt der menschlichen Leber erlaubt. Mit der 31-P-MR-Spektroskopie wurden Spektren von 10 Patienten mit Leberzirrhose sowie von 13 gesunden Probanden in Kombination mit dem Lokalisationsverfahren 3D-CSI und dem Nachbearbeitungsprogramm SLOOP (Spectral Localization with Optimal Pointspread Funktion) gewonnen. Die Ergebnisse dieser Studie ergaben signifikante Unterschiede in den Absolutkonzentrationen der Phospholipide zwischen Patienten mit Leberzirrhose und lebergesunden Probanden.},
  language  = {de}
}
@article{UnnewehrStich2015,
  author    = {Unnewehr, Markus and Stich, August},
  title     = {Fighting Hepatitis B in North Korea: Feasibility of a Bi-modal Prevention Strategy},
  series = {Journal of Korean Medical Science},
  volume    = {30},
  journal   = {Journal of Korean Medical Science},
  doi       = {10.3346/jkms.2015.30.11.1584},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-138773},
  pages     = {1584-1588},
  year      = {2015},
  abstract  = {In North Korea, the prevalence of hepatitis B is high due to natural factors, gaps in vaccination, and the lack of antiviral treatment. Aid projects are urgently needed, however impeded by North Korea's political and economical situation and isolation. The feasibility of a joint North Korean and German humanitarian hepatitis B prevention program was assessed. Part 1: Hepatitis B vaccination catch-up campaign. Part 2: Implementation of endoscopic ligation of esophageal varices (EVL) by trainings in Germany and North Korea. By vaccinating 7 million children between 2010 and 2012, the hepatitis B vaccination gap was closed. Coverage of 99.23\% was reached. A total of 11 hepatitis B-induced liver cirrhosis patients (mean age 41.1 yr) with severe esophageal varices and previous bleedings were successfully treated by EVL without major complications. A clinical standard operating procedure, a feedback system and a follow-up plan were developed. The bi-modal preventive strategy was implemented successfully. Parts of the project can serve as an example for other low-income countries, however its general transferability is limited due to the special circumstances in North Korea.},
  language  = {en}
}
@article{RauSchmittBergetal.2018,
  author    = {Rau, Monika and Schmitt, Johannes and Berg, Thomas and Kremer, Andreas E. and Stieger, Bruno and Spanaus, Katharina and Bengsch, Bertram and Romero, Marta R. and Marin, Jose J. and Keitel, Verena and Klinker, Hartwig and Tony, Hans-Peter and M{\"u}llhaupt, Beat and Geier, Andreas},
  title     = {Serum IP-10 levels and increased DPPIV activity are linked to circulating CXCR3+ T cells in cholestatic HCV patients},
  series = {PLoS ONE},
  volume    = {13},
  journal   = {PLoS ONE},
  number    = {12},
  doi       = {10.1371/journal.pone.0208225},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-177674},
  pages     = {e0208225},
  year      = {2018},
  abstract  = {Background \& aims Serum interferon-gamma-inducible protein-10 (IP-10) is elevated in cholestatic liver diseases and predicts response to antiviral therapy in patients with chronic hepatitis C virus (HCV) infection. Dipeptidylpeptidase 4 (DPPIV) cleaves active IP-10 into an inactive form, which inhibits recruitment of CXCR3+ T cells to the liver. In this study the link between IP-10 levels, DPPIV activity in serum and CXCR3+ T cells is analysed in cholestatic and non-cholestatic liver patients. Methods In serum DPPIV activity (by enzymatic assay), IP-10 (by ELISA) and bile acids (BA) (by enzymatic assay) were analysed in 229 naive HCV genotype (GT) 1 patients and in 16 patients with cholestatic liver disease. In a prospective follow-up (FU) cohort of 27 HCV GT 1 patients peripheral CD3+CXCR3+, CD4+CXCR3+ and CD8+CXCR3+ cells were measured by FACS. Results In 229 HCV patients serum IP-10 levels correlated positively to DPPIV serum activity. Higher IP-10 levels and DPPIV activity were detected in cholestatic and in cirrhotic HCV patients. Increased IP-10 serum levels were associated with therapeutic non-response to antiviral treatment with pegylated-interferon and ribavirin. In the HCV FU cohort elevated IP-10 serum levels and increased BA were associated with higher frequencies of peripheral CD3+CXCR3+, CD4+CXCR3+ and CD8+CXCR3+ T cells. Positive correlation between serum IP-10 levels and DPPIV activity was likewise validated in patients with cholestatic liver diseases. Conclusions A strong correlation between elevated serum levels of IP-10 and DPPIV activity was seen in different cholestatic patient groups. Furthermore, in cholestatic HCV patients a functional link to increased numbers of peripheral CXCR3+ immune cells could be observed. The source of DPPIV release in cholestatic patients remains open.},
  language  = {en}
}