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Erschienen in: Inflammation 2/2012

01.04.2012

Taurine Attenuates Liver Injury by Downregulating Phosphorylated p38 MAPK of Kupffer Cells in Rats with Severe Acute Pancreatitis

verfasst von: Sidong Wei, Qingyong Huang, Jinzheng Li, Zuojin Liu, Haibo You, Yong Chen, Jianping Gong

Erschienen in: Inflammation | Ausgabe 2/2012

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Abstract

This study was undertaken to clarify the effects of taurine on liver injury in rats with severe acute pancreatitis (SAP). Rats were randomly assigned to three groups: a sham operation (SO), a SAP (established by infusion of 5% taurocholate), and a SAP given taurine (Taur). At 12 and 24 h post-operation, taurine pretreatment significantly attenuated hepatic tissue injury induced by SAP, and concurrently, serum alanine aminotransferase, aspartate transaminase, and amylase levels were significantly reduced by taurine pretreatment. Compared with the SO group, the total and phosphorylated p38 mitogen-activated protein kinase (p38 MAPK) expression and nuclear factor-κB (NF-κB) activity of Kupffer cells (KCs) were significantly higher in the SAP group, but taurine pretreatment inhibited the total and phosphorylated p38 MAPK expression and NF-κB activity of KCs in the SAP group. The increase of tumor necrosis factor-α and interleukin-lβ in cultured supernate of the SAP rat-derived KCs was also significantly inhibited by taurine pretreatment. These results suggest that taurine pretreatment ameliorated liver injury in rats with SAP mainly by inhibiting phosphorylated p38 MAPK and NF-κB activity in KCs, which may play an important role in liver injury.
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Metadaten
Titel
Taurine Attenuates Liver Injury by Downregulating Phosphorylated p38 MAPK of Kupffer Cells in Rats with Severe Acute Pancreatitis
verfasst von
Sidong Wei
Qingyong Huang
Jinzheng Li
Zuojin Liu
Haibo You
Yong Chen
Jianping Gong
Publikationsdatum
01.04.2012
Verlag
Springer US
Erschienen in
Inflammation / Ausgabe 2/2012
Print ISSN: 0360-3997
Elektronische ISSN: 1573-2576
DOI
https://doi.org/10.1007/s10753-011-9362-0

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Auch kleine Entscheidungen im Alltag einer Praxis können einen großen Beitrag zum Klimaschutz leisten. Die neue Leitlinie zur "klimabewussten Verordnung von Inhalativa" geht mit gutem Beispiel voran, denn der Wechsel vom klimaschädlichen Dosieraerosol zum Pulverinhalator spart viele Tonnen CO2. Leitlinienautor PD Dr. Guido Schmiemann erklärt, warum nicht nur die Umwelt, sondern auch Patientinnen und Patienten davon profitieren.

Zeitschrift für Allgemeinmedizin, DEGAM

Typ-2-Diabetes und Depression folgen oft aufeinander

14.05.2024 Typ-2-Diabetes Nachrichten

Menschen mit Typ-2-Diabetes sind überdurchschnittlich gefährdet, in den nächsten Jahren auch noch eine Depression zu entwickeln – und umgekehrt. Besonders ausgeprägt ist die Wechselbeziehung laut GKV-Daten bei jüngeren Erwachsenen.

Update Innere Medizin

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