Cognitive impairments induced by severe acute pancreatitis are attenuated by berberine treatment in rats.

Cognitive impairments induced by severe acute pancreatitis are attenuated by berberine treatment in rats. Mol Med Rep. 2018 Jul 24;: Authors: Ou X, Hua Y, Liao X, Gong C, Kang Y Abstract Cognitive impairments induced by severe acute pancreatitis (SAP) are severe complications, for which there are a lack of effective pharmacological treatment strategies. Berberine is an isoquinoline alkaloid extracted from the Chinese herb, Coptis rhizome, which exhibits numerous biological effects on gastrointestinal disorders. However, the effects of berberine on SAP‑induced cognitive impairments remain unknown. The present study aimed to investigate the effects of berberine on cognitive impairments associated with SAP. Wistar rats were randomly divided into Sham, Sham + berberine, SAP and SAP + berberine groups. Rats were intraperitoneally injected with L‑arginine (3 g/kg) to induce SAP. Subsequently, selected rats were intragastrically administered berberine (100 mg/kg) once daily for 6 consecutive days. Disease severities of rats were investigated 48 h post‑induction of SAP via determination of serum amylase levels and hematoxylin and eosin staining. Survival rates, performance of behavioral tests (automated rotarod and fear conditioning tests), blood brain barrier (BBB) permeability, and the expression levels of tumor necrosis factor (TNF)‑α and interleukin (IL)‑1β in hippocampal tissues were also determined. Proteins associated w...
Source: Molecular Medicine Reports - Category: Molecular Biology Tags: Mol Med Rep Source Type: research