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https://www.readbyqxmd.com/read/28224477/genistein-alleviates-neuroinflammation-and-restores-cognitive-function-in-rat-model-of-hepatic-encephalopathy-underlying-mechanisms
#1
Ajaz Ahmad Ganai, Mohammad Husain
Hepatic encephalopathy (HE) is a neuropsychiatric syndrome resulting from acute liver failure. Previously, we demonstrated hepatoprotective effects of genistein in D-galactosamine (D-GalN)-induced fulminant hepatic failure (FHF). In this study, we evaluated behavioural and neuroprotective effects of genistein in rat model of HE. HE was induced by intraperitonial administration of D-GalN (250 mg/kg BW) twice a week for 30 days Genistein was given as co-treatment through oral gavage daily at dose of 5 mg/kg BW...
February 21, 2017: Molecular Neurobiology
https://www.readbyqxmd.com/read/28224456/zinc-toxicosis-in-a-boxer-dog-secondary-to-ingestion-of-holiday-garland
#2
Karyn Bischoff, Anne Chiapella, Jaime Weisman, Lisa M Crofton, Joseph Hillebrandt
INTRODUCTION: Increased admissions occur in small animal veterinary emergency clinics during some holidays, and some of the increased caseload is due to ingestion of toxic substances. This report documents zinc toxicosis contributing to the death of a dog after ingestion of holiday tinsel garland. CASE STUDY: A mature boxer dog presented with a 4-day history of vomiting and diarrhea. Radiodense foreign material was detected in the stomach and removed via gastrotomy...
February 21, 2017: Journal of Medical Toxicology: Official Journal of the American College of Medical Toxicology
https://www.readbyqxmd.com/read/28224425/mechanism-of-dynamic-near-infrared-fluorescence-cholangiography-of-extrahepatic-bile-ducts-and-applications-in-detecting-bile-duct-injuries-using-indocyanine-green-in-animal-models
#3
Yang Gao, Min Li, Zi-Fang Song, Le Cui, Bi-Rong Wang, Xiao-Ding Lou, Tao Zhou, Yong Zhang, Qi-Chang Zheng
Fluorescence intraoperative cholangiography (IOC) is a potential alternative for identifying anatomical variation and preventing iatrogenic bile duct injuries by using the near-infrared probe indocyanine green (ICG). However, the dynamic process and mechanism of fluorescence IOC have not been elucidated in previous publications. Herein, the optical properties of the complex of ICG and bile, dynamic fluorescence cholangiography and iatrogenic bile duct injuries were investigated. The emission spectrum of ICG in bile peaked at 844 nm and ICG had higher tissue penetration...
February 2017: Journal of Huazhong University of Science and Technology. Medical Sciences
https://www.readbyqxmd.com/read/28224385/evaluation-of-real-time-rt-pcr-assays-for-detection-and-quantification-of-norovirus-genogroups-i-and-ii
#4
Kitwadee Rupprom, Porntip Chavalitshewinkoon-Petmitr, Pornphan Diraphat, Leera Kittigul
Noroviruses are the leading cause of acute gastroenteritis in humans. Real-time reverse transcription-polymerase chain reaction (real-time RT-PCR) is a promising molecular method for the detection of noroviruses. In this study, the performance of three TaqMan real-time RT-PCR assays was assessed, which were one commercially available real-time RT-PCR kit (assay A: Norovirus Real Time RT-PCR kit) and two in-house real-time RT-PCR assays (assay B: LightCycler RNA Master Hybprobe and assay C: RealTime ready RNA Virus Master)...
February 20, 2017: Virologica Sinica
https://www.readbyqxmd.com/read/28224373/drug-induced-liver-injury-in-the-setting-of-glycogenic-hepatopathy
#5
Valmiki Maharaj, Matthew Fitz, Xianzdong Ding
Glycogenic hepatopathy (GH) is an underdiagnosed complication of uncontrolled type 1 diabetes mellitus (T1DM). It appears as an acute relapsing hepatitis with reversible transaminase elevations secondary to excessive hepatic glycogen accumulation. Patients are often asymptomatic but can present with abdominal pain, nausea and vomiting. Physical examination shows hepatomegaly without splenomegaly. GH is diagnosed by biopsy as it is clinically indistinguishable from non-alcoholic fatty liver disease (NAFLD), a more common cause of hepatic dysfunction in diabetics...
February 21, 2017: Journal of General Internal Medicine
https://www.readbyqxmd.com/read/28223176/prodromal-fever-indicates-high-risk-of-liver-failure-in-acute-hepatitis-b
#6
Wen-Jun Du, Li Liu, Chao Sun, Jin-Hong Yu, Di Xiao, Qiang Li
OBJECTIVES: The role of prodromal fever in the clinical course of acute hepatitis B virus (HBV) infection is still largely unclear. This study was conducted to investigate the factors associated with prodromal fever and its role on the developing of acute liver failure (ALF) in patients with acute hepatitis B (AHB). METHODS: AHB inpatients diagnosed between January 2006 and December 2010 were evaluated and followed. Clinical manifestations, results of laboratory tests, and outcomes were compared between patients with and without prodromal fever...
February 18, 2017: International Journal of Infectious Diseases: IJID
https://www.readbyqxmd.com/read/28222857/liver-fibrosis-assessed-with-transient-elastography-is-an-independent-risk-factor-for-ischemic-stroke
#7
Seung Up Kim, Dongbeom Song, Ji Hoe Heo, Joonsang Yoo, Beom Kyung Kim, Jun Yong Park, Do Young Kim, Sang Hoon Ahn, Kwang Joon Kim, Kwang-Hyub Han, Young Dae Kim
BACKGROUND AND AIMS: The relationship between liver fibrosis and the occurrence of ischemic stroke is unknown. We investigated the correlation between liver fibrosis assessed with transient elastography (TE) and the risk of ischemic stroke. METHODS: Between April 2013 and August 2014, patients with acute ischemic stroke and subjects who underwent a health check-up were included in the study. Liver fibrotic burden was assessed with TE in all participants. The degree of liver fibrosis was compared between groups by using various multiple logistic regression models and propensity-score matched analyses...
February 12, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28221690/hepatobiliary-and-pancreatic-hepatic-portal-vein-gas-accompanied-by-acute-enterocolitis-improved-with-non-surgical-treatment
#8
S M Chung, K H Kim, K O Kim, T N Kim
No abstract text is available yet for this article.
February 2017: Journal of Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28221265/acute-liver-failure-during-deferasirox-chelation-a-toxicity-worth-considering
#9
Nathan Menaker, Katharine Halligan, Natasha Shur, John Paige, Matthew Hickling, Anne Nepo, Lauren Weintraub
This case report details a unique case of acute, reversible liver failure in a 12-year-old male with sickle cell anemia on chronic transfusion protocol and deferasirox chelation. There is substantial literature documenting deferasirox-induced renal injury, including Fanconi syndrome, but less documentation of hepatic toxicity and few reports of hepatic failure. The case highlights the importance of close monitoring of ferritin, bilirubin, and transaminases for patients on deferasirox.
February 17, 2017: Journal of Pediatric Hematology/oncology
https://www.readbyqxmd.com/read/28220684/living-donor-liver-transplantation-during-the-first-three-months-of-life
#10
Mureo Kasahara, Seisuke Sakamoto, Kengo Sasaki, Hajime Uchida, Toshihiro Kitajima, Takanobu Shigeta, Soichi Narumoto, Yoshihiro Hirata, Akinari Fukuda
BACKGROUND: Living donor liver transplantation is now an established technique for treating children with end-stage liver disease. Few data exist about liver transplantation for exclusively young infants, especially infants of <3 months of age. We report our single-center experience with 12 cases in which living donor liver transplantation (LT) was performed during the first 3 months of life and compare the results with those of older infants who underwent LT. All of the patients were treated at the National Center of Child Health and Development, Tokyo, Japan...
February 21, 2017: Liver Transplantation
https://www.readbyqxmd.com/read/28220523/inflammation-is-independent-of-steatosis-in-a-murine-model-of-steatohepatitis
#11
Wei Wang, Ming-Jiang Xu, Yan Cai, Zhou Zhou, Haixia Cao, Partha Mukhopadhyay, Pal Pacher, Shusen Zheng, Frank J Gonzalez, Bin Gao
Obesity and alcohol consumption synergistically promote steatohepatitis, and neutrophil infiltration is believed to be associated with steatosis. However, the underlying mechanisms remain obscure. Peroxisome proliferator-activated receptor-gamma (PPARγ) plays a complex role in lipid metabolism and inflammation, therefore, the purpose of this study was to dissect its role in regulating steatosis and neutrophil infiltration in a clinically relevant mouse steatohepatitis model of 3-month high-fat diet (HFD) feeding plus a binge of ethanol (HFD -plus-binge ethanol)...
February 21, 2017: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/28219592/urgent-liver-transplantation-for-dietary-supplements-an-under-recognized-problem
#12
L L Wong, L Lacar, M Roytman, S L Orloff
BACKGROUND: The recent outbreak of acute liver failure caused by herbal/dietary supplements (HDS) in Hawaii prompted evaluation of those patients who underwent emergency liver transplantation (LT) for HDS in the United States. METHODS: We queried the Scientific Registry of Transplant Recipients (2003-2015) to identify patients who underwent urgent LT for acute hepatic necrosis (AHN) and identified those with HDS use. This group of patients was then characterized...
March 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/28219584/outcomes-of-kidney-transplantation-in-patients-exposed-to-hepatitis-b-virus-analysis-by-phase-of-infection
#13
B Chopra, K K Sureshkumar
BACKGROUND: In kidney transplant recipients (KTRs) with hepatitis B virus (HBV) infection, immunosuppression may increase viral replication with increased risk for liver disease progression and HBV-related kidney diseases, factors that could adversely influence graft and patient outcomes. We aimed to analyze the impact of different phases of HBV infection on the outcomes in KTRs. METHODS: Using the Organ Procurement and Transplant Network/United Network for Organ Sharing database, we selected adult KTRs from 2001 to 2011 who received peri-operative antibody induction followed by calcineurin inhibitor/mycophenolate mofetil maintenance with/without steroid...
March 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/28219122/immunoserological-and-histological-differences-between-autoimmune-hepatitis-with-acute-presentation-and-chronic-autoimmune-hepatitis
#14
Kazufumi Dohmen, Hirofumi Tanaka, Masatora Haruno, Shinichi Aishima
BACKGROUND/AIMS: While the histological features in clinically chronic autoimmune hepatitis (AIH) have been well established, with interface hepatitis and plasma cell infiltration as hallmark lesions, the immunoserological and histological features of recent-onset and acute AIH remain undefined. The goal of this study was to define the immunoserological and histological differences between AIH with acute presentation and chronic AIH. METHODS: Thirty-two consecutive patients with well-characterized AIH who had undergone a liver biopsy were identified at our institution...
February 20, 2017: Hepatology Research: the Official Journal of the Japan Society of Hepatology
https://www.readbyqxmd.com/read/28218289/type-i-neuregulin1%C3%AE-is-a-novel-local-mediator-to-suppress-hepatic-gluconeogenesis-in-mice
#15
Takatomo Arai, Yumika Ono, Yujiro Arimura, Keimon Sayama, Tomohiro Suzuki, Satoko Shinjo, Mai Kanai, Shin-Ichi Abe, Kentaro Semba, Nobuhito Goda
Neuregulin1 is an epidermal growth factor (EGF)-like domain-containing protein that has multiple isoforms and functions as a local mediator in the control of various cellular functions. Here we show that type I isoform of neuregulin1 with an α-type EGF-like domain (Nrg1α) is the major isoform in mouse liver and regulates hepatic glucose production. Forced expression of Nrg1α in mouse liver enhanced systemic glucose disposal and decreased hepatic glucose production with reduced fasting blood glucose levels...
February 20, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28217592/profile-of-infections-in-renal-transplant-recipients-from-india
#16
Arun Kumar, Chaturbhuj Agarwal, Ashok K Hooda, Ashutosh Ojha, Mukesh Dhillon, K V S Hari Kumar
BACKGROUND: Infectious disorders are a major cause of concern in renal transplant recipients (RTRs) leading to considerable morbidity and mortality. We studied the profile and outcomes of infectious disorders in a cohort of RTR. MATERIALS AND METHODS: In this prospective, observational study, we evaluated all RTR who presented with the features of infection. We also included asymptomatic patients with microbiological evidence of infection. We excluded patients with acute rejection, drug toxicity, and malignancy...
July 2016: Journal of Family Medicine and Primary Care
https://www.readbyqxmd.com/read/28217558/the-scid-mouse-model-for-identifying-virulence-determinants-in-coxiella-burnetii
#17
Erin J van Schaik, Elizabeth D Case, Eric Martinez, Matteo Bonazzi, James E Samuel
Coxiella burnetii is an intracellular, zoonotic pathogen that is the causative agent of Q fever. Infection most frequently occurs after inhalation of contaminated aerosols, which can lead to acute, self-limiting febrile illness or more serve chronic infections such as hepatitis or endocarditis. Macrophages are the principal target cells during infection where C. burnetii resides and replicates within a unique phagolysosome-like compartment, the Coxiella-containing vacuole (CCV). The first virulence determinant described as necessary for infection was full-length lipopolysaccarride (LPS); spontaneous rough mutants (phase II) arise after passage in immuno-incompetent hosts...
2017: Frontiers in Cellular and Infection Microbiology
https://www.readbyqxmd.com/read/28217255/hepatic-kaposi-sarcoma-a-case-report-and-review-of-the-literature
#18
REVIEW
Brett Van Leer-Greenberg, Abhisake Kole, Saurabh Chawla
Kaposi sarcoma (KS) is an aggressive cancer caused by human herpesvirus-8, primarily seen in immunocompromised patients. As opposed to the well-described cutaneous manifestations and pulmonary complications of KS, hepatic KS is rarely reported before death as most patients with hepatic KS do not manifest symptoms or evidence of liver injury. In patients with acquired immune deficiency syndrome, hepatic involvement of KS is present in 12%-24% of the population on incidental imaging and in approximately 35% of patients with cutaneous KS if an autopsy was completed after their death...
February 8, 2017: World Journal of Hepatology
https://www.readbyqxmd.com/read/28217218/high-prevalence-of-hepatitis-b-virus-infection-in-the-age-range-of-20-39-years-old-individuals-in-lome
#19
Malewe Kolou, Gnatoulma Katawa, Mounerou Salou, Komlan Selom Gozo-Akakpo, Sika Dossim, Alexander Kwarteng, Mireille Prince-David
BACKGROUND: Hepatitis B is a liver infection caused by the hepatitis B virus (HBV). It affects all women and men irrespective of age. Although sub-Saharan Africa is an area of high prevalence of this disease, data on the prevalence of acute and chronic HBV infections in this region remain to be widely documented. OBJECTIVE: This study aimed to investigate the prevalence of HBV in relation to age in Centre Hospitalier Universitaire Campus (CHU-C), one of the two teaching hospitals of Lome, Togo...
2017: Open Virology Journal
https://www.readbyqxmd.com/read/28216638/thymoquinone-an-irak1-inhibitor-with-in-vivo-and-in-vitro-anti-inflammatory-activities
#20
Muhammad Jahangir Hossen, Woo Seok Yang, Daewon Kim, Adithan Aravinthan, Jong-Hoon Kim, Jae Youl Cho
Thymoquinone (TQ) is a bioactive component of black seed (Nigella sativa) volatile oil and has been shown to have anti-oxidative, anti-inflammatory, and anti-cancer properties. In the present study, we explored the molecular mechanisms that underlie the anti-inflammatory effect of TQ and its target proteins using lipopolysaccharide (LPS)-stimulated murine macrophage-like RAW264.7 and human monocyte-like U937 cells, together with LPS/D-galactosamine (GalN)-induced acute hepatitis and HCl/EtOH-induced gastritis mouse models...
February 20, 2017: Scientific Reports
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