نتایج جستجو برای: liver histopathology

تعداد نتایج: 347979  

2015
M Stojkovic C Mickan TF Weber T Junghanss

BACKGROUND Alveolar echinococcosis (AE) is a neglected zoonosis presenting with focal liver lesions (FLL) with a wide range of imaging patterns resembling benign as well as malignant FLLs. Complementary serology and histopathology may be misleading. OBJECTIVE The objective of our study is to highlight pitfalls leading to wrong diagnoses and harmful interventions in patients with AE. DESIGN ...

Journal: :Toxicological sciences : an official journal of the Society of Toxicology 2014
Lina Luo Shelli Schomaker Christopher Houle Jiri Aubrecht Jennifer L Colangelo

Bile acids (BAs) have been studied as potential biomarkers of drug-induced liver injury. However, the relationship between levels of individual BAs and specific forms of liver injury remains to be fully understood. Thus, we set out to evaluate cholic acid (CA), glycocholic acid (GCA), and taurocholic acid (TCA) as potential biomarkers of liver injury in rodent toxicity studies. We have develope...

حسینی, سید محمد, خان بابایی , رمضان, سید علیپور , باقر, عارفی فر , آمنه ,

Background and purpose: Despite the widespread use of silver nanoparticles, there are concerns about their biological effects on the environment and human health. The aim of this study was to investigate the cytotoxic effect of Ag+ nanoparticles on liver tissue and enzyme activities in NMRI mice. Materials and methods: In this experimental study, thirty five female NMRI mice were randomly divi...

Journal: Journal of Herbal Drugs 2020

Background & Aim: Bombax costatum stem bark is traditionally used in treatment of liver diseases but the anti-hepatofibrotic effect of its ethyl acetate fraction has not been scientifically evaluated. This study aimed to evaluate the anti-hepatofibrotic effect of ethyl acetate fraction of B. costatum stem bark (EAB) against carbon tetrachloride (CCl4) induced liver fibrosis in mice. Experimenta...

2015
Qiaoling Yang Fan Yang Xiaowen Tang Lili Ding Ying Xu Yinhua Xiong Zhengtao Wang Li Yang

BACKGROUNDS Yin-Chen-Hao-Tang (YCHT), a commonly used as a traditional chinese medicine for liver disease. Several studies indicated that YCHT may improving hepatic triglyceride metabolism and anti-apoptotic response as well as decreasing oxidative stress .However, little is known about the role of YCHT in chlorpromazine (CPZ) -induced chlolestatic liver injury. Therefore, we aimed to facilitat...

Ali Hatam khani Sarang Soroori Seyed Ahmad Madani

An adult common mynah ( Acridotheres tristis ) was presented with severe signs of progressive depression , anorexia , debilitation , and also a history of moderate pododermatitis for the last two months . Hepatomegally was diagnosed clinically and radio-logically . The bird died a couple of hours after referral . Postmortem examination revealed typical liver enlargement with yello...

2017
Cyriac Philips Rajaguru Paramaguru Pushpa Mahadevan Jayasurya Ravindranath Philip Augustine

Liver injury caused by metoprolol is very rare with current reports limited to an isolated elevation in transaminases. We report the first case of severe icteric liver injury leading to hepatic encephalopathy secondary to metoprolol use in a patient diagnosed with coronary heart disease. We also describe the histopathology of metoprolol-related liver injury, discuss mechanisms of injury with ne...

Journal: :Toxicological sciences : an official journal of the Society of Toxicology 2016
Danielle L Ippolito Mohamed Diwan M AbdulHameed Gregory J Tawa Christine E Baer Matthew G Permenter Bonna C McDyre William E Dennis Molly H Boyle Cheryl A Hobbs Michael A Streicker Bobbi S Snowden John A Lewis Anders Wallqvist Jonathan D Stallings

Toxic industrial chemicals induce liver injury, which is difficult to diagnose without invasive procedures. Identifying indicators of end organ injury can complement exposure-based assays and improve predictive power. A multiplexed approach was used to experimentally evaluate a panel of 67 genes predicted to be associated with the fibrosis pathology by computationally mining DrugMatrix, a publi...

2014
Niels Steinebrunner Carolin Mogler Spiros Vittas Birgit Hoyler Catharina Sandig Wolfgang Stremmel Christoph Eisenbach

BACKGROUND Acetaminophen (APAP) is one of the most widely used analgesic and antipyretic pharmaceutical substances in the world and accounts for most cases of drug induced liver injury resulting in acute liver failure. Acute liver failure initiates a sterile inflammatory response with release of cytokines and innate immune cell infiltration in the liver. This study investigates, whether pharmac...

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