Platelet-to-White Blood Cell Ratio Is Associated with Adverse Outcomes in Cirrhotic Patients with Acute Deterioration.

Background: The platelet-to-white blood cell ratio (PWR) is a hematologic marker of the systemic inflammatory response. Recently, the PWR was revealed to have a role as an independent prognostic factor for mortality in patients with hepatitis B virus (HBV)-related acute-on-chronic failure (ACLF) and HBV-related liver cirrhosis (LC) with acute decompensation (AD). However, the prognostic role of the PWR still needs to be investigated in LC patients with AD.

Telbivudine in combination with adefovir versus adefovir monotherapy in HBeAg-positive, lamivudine-resistant chronic hepatitis B.

Purpose: Lamivudine (LAM) resistance is common on lamivudine monotherapy for chronic hepatitis B. This study examined the safety and efficacy of telbivudine (LDT) given with adefovir (ADV) versus ADV monotherapy in patients with chronic, lamivudine-resistant HBV infection.

Methods: An open-label, 96 week study with planned recruitment of 150 HBeAg-positive, lamivudine-experienced Asian patients with a confirmed YMDD resistance mutation, randomized 1:1 to receive ADV alone or with LDT.

The effect of ursodeoxycholic acid on the survivin in thapsigargin-induced apoptosis.

Endoplasmic reticulum (ER) was recently suggested as a third subcellular compartment in apoptotic execution. Survivin is a member of inhibitors of apoptosis and ursodeoxycholic acid (UDCA) prevents apoptosis from various apoptotic stimuli. To assess the activity of survivin and the effect of UDCA on the survivin in ER stress-mediated apoptosis, we treated hepatoma cell lines with thapsigargin (TG).

Effect of tauroursodeoxycholic acid on endoplasmic reticulum stress-induced caspase-12 activation.

Activation of death receptors and mitochondrial damage are well-described common apoptotic pathways. Recently, a novel pathway via endoplasmic reticulum (ER) stress has been reported. We assessed the role of tauroursodeoxycholic acid (TUDCA) in inhibition of caspase-12 activation and its effect on calcium homeostasis in an ER stress-induced model of apoptosis.