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Liver in sepsis

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https://www.readbyqxmd.com/read/29216941/-impact-of-unfractionated-heparin-on-serum-and-liver-tissue-expression-of-heparanase-in-the-liver-injury-of-mice-with-sepsis
#1
Ziwei Hu, Xiaojuan Zhang, Song Chen, Ran Zhu, Xiaochun Ma
OBJECTIVE: To investigate the effect of unfractionated heparin on the expression of serum and liver tissue heparanase (HPA) in mice with liver injury induced by sepsis. METHODS: Forty-eight healthy male C57BL/6 mice aged 6-8 weeks were divided into groups according to random number table method. Twenty-four septic mice models (CLP group) were established by cecal ligation and puncture (CLP); the other 24 mice underwent sham operation (sham group), only laparotomy and abdominal closure were performed without ligation...
December 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/29216937/-significance-of-peripheral-perfusion-index-in-early-diagnosis-and-goal-directed-therapy-of-septic-shock-patients-a-prospective-single-blind-randomized-controlled-trial
#2
Yuanfeng Shi, Ruihong Yin, Yanli Wang, Jiguang Li, Xiaobing Chen, Yongpeng Xie, Caihong Gu, Xiuzhen Zou, Kexi Liu
OBJECTIVE: To investigate the application of peripheral perfusion index (PPI) in early diagnosis and goal-directed therapy of septic shock, and to provide reference for the early clinical diagnosis and treatment of septic shock. METHODS: A prospective single-blind randomized controlled trial (RCT) was conducted. Adult patients with sepsis admitted to emergency medical department and intensive care unit (ICU) of the First People's Hospital of Lianyungang City in Jiangsu Province from January 2013 to December 2016 were enrolled...
December 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/29210752/lactobacillus-casei-beneficially-modulates-immuno-coagulative-response-in-an-endotoxemia-model
#3
Cecilia Haro, María E Mónaco, Marcela Medina
: The current study aims at evaluating the effect of the oral administration of Lactobacillus casei CERELA (CRL) 431 on parameters implicated in inflammation-coagulation interaction using a model of acute inflammation induced by lipopolysaccharide (LPS) in mice. Six-week-old Balb/c mice were treated with L. casei for 5 consecutive days. Then treated and untreated mice received an LPS injection (L. casei + LPS and LPS groups, respectively). Liver and kidney were removed, blood samples were obtained, and hemostatic and inflammatory parameters were evaluated at different times post LPS injection...
November 27, 2017: Blood Coagulation & Fibrinolysis: An International Journal in Haemostasis and Thrombosis
https://www.readbyqxmd.com/read/29209308/program-cell-death-receptor-1-mediated-invariant-natural-killer-t-cell-control-of-peritoneal-macrophage-modulates-survival-in-neonatal-sepsis
#4
Eleanor A Fallon, Tristen T Chun, Whitney A Young, Chyna Gray, Alfred Ayala, Daithi S Heffernan
We have shown that invariant natural killer T (iNKT) cells mediate sepsis-induced end-organ changes and immune responses, including macrophage bacterial phagocytosis, a finding regulated by the check point protein program cell death receptor-1 (PD-1). Furthermore, PD-1 mediates mortality in both adult and neonatal murine sepsis as well as in surgical patients. Given our previous findings, we hypothesize that iNKT cells will also modulate neonatal sepsis survival, and that this effect is regulated in part through PD-1...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/29209121/fatal-gastrointestinal-histoplasmosis-15-years-after-orthotopic-liver-transplantation
#5
Nikita Agrawal, David Ej Jones, Jessica K Dyson, Tim Hoare, Sharon A Melmore, Stephanie Needham, Nick P Thompson
We report a case of ileo-colonic Histoplasmosis without apparent respiratory involvement in a patient who had previously undergone an orthotopic liver transplant (OLT) for primary biliary cholangitis 15 years earlier. The recipient lived in the United Kingdom, a non-endemic region for Histoplasmosis. However, she had previously lived in rural southern Africa prior to her OLT. The patient presented with iron deficiency anaemia, diarrhoea, abdominal pain and progressive weight loss. She reported no previous foreign travel, however, it later became known that following her OLT she had been on holiday to rural southern Africa...
November 21, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/29208272/biosynthesis-of-cerium-oxide-nanoparticles-and-their-effect-on-lipopolysaccharide-lps-induced-sepsis-mortality-and-associated-hepatic-dysfunction-in-male-sprague-dawley-rats
#6
Guoqiang Chen, Yunfei Xu
The fetal/life challenging Sepsis is an urgent medical disaster which have developed "blood poisoning". The sepsis is one of the disorders of organs which cause death in patients. The investigational models that mimicchemical change of sepsis in human bodywereessential. We have synthesized CeO2 NPs using eco-friendly method using plant extract. The characterization of synthesized CeO2 NPs was studied using UV-Vis, FTIR, XRD, SEM, EDX and TEM analysis. The results were confirmed that the synthesized CeO2 was in nano size with spherical shape...
February 1, 2018: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/29205995/volume-and-health-outcomes-evidence-from-systematic-reviews-and-from-evaluation-of-italian-hospital-data
#7
Laura Amato, Danilo Fusco, Anna Acampora, Katia Bontempi, Alessandro Cesare Rosa, Paola Colais, Fabio Cruciani, Mariangela D'Ovidio, Francesca Mataloni, Silvia Minozzi, Zuzana Mitrova, Luigi Pinnarelli, Rosella Saulle, Salvatore Soldati, Chiara Sorge, Simona Vecchi, Martina Ventura, Marina Davoli
BACKGROUND Improving quality and effectiveness of healthcare is one of the priorities of health policies. Hospital or physician volume represents a measurable variable with an impact on effectiveness of healthcare. An Italian law calls for the definition of «qualitative, structural, technological, and quantitative standards of hospital care». There is a need for an evaluation of the available scientific evidence in order to identify qualitative, structural, technological, and quantitative standards of hospital care, including the volume of care above or below which the public and private hospitals may be accredited (or not) to provide specific healthcare interventions...
September 2017: Epidemiologia e Prevenzione
https://www.readbyqxmd.com/read/29205045/colon-ascendens-stent-peritonitis-casp-induces-excessive-inflammation-and-systemic-metabolic-dysfunction-in-a-septic-rat-model
#8
Limin Zhang, Yuan Tian, Jianfen Yang, Jieshou Li, Huiru Tang, Yulan Wang
The colon ascendens stent peritonitis (CASP) surgery creates a leakage of intestinal contents, resulting in polymicrobial sepsis associated with a high risk for postoperative multiple organ failure and death in surgical patients. To evaluate the effects of CASP on multiple organs, we analyzed the systemic metabolic consequences in liver, kidney, lung and heart of rats after CASP by employing a combination of metabolomics, clinical chemistry and biological assays. We found that CASP surgery after 18 h caused significant elevations of lipid, amino acids, acetate, choline, PC and GPC in rat liver together with significant depletion of glucose and glycogen...
December 5, 2017: Journal of Proteome Research
https://www.readbyqxmd.com/read/29204871/bone-marrow-mesenchymal-stem-cells-combat-lipopolysaccharide-induced-sepsis-in-rats-via-amendment-of-p38-mapk-signaling-cascade
#9
Omnia S Zaki, Marwa M Safar, Afaf A Ain-Shoka, Laila A Rashed
Sepsis is a systemic inflammatory disorder which often occurs during extremely stressful conditions such as trauma, burn, shock, and infection. This study investigated the curative effects of bone marrow-derived mesenchymal stem cells (BM-MSCs) against hepatic, renal, and pulmonary responses caused by a single administration of lipopolysaccharide (LPS) (10 mg/kg, i.p) in rats. Treatment with BM-MSCs (5 × 105 in 0.1 ml PBS, i.p.) 3 h after LPS antagonized the LPS-induced increment of the liver enzymes (ALT, AST) and kidney functions (BUN, sCr)...
December 4, 2017: Inflammation
https://www.readbyqxmd.com/read/29185228/deceased-donor-liver-transplant-experience-from-a-public-sector-hospital-in-india
#10
Viniyendra Pamecha, Deeplaxmi Purushottam Borle, Senthil Kumar, Kishore Gurumoorthy Subramanya Bharathy, Piyush Kumar Sinha, Shridhar Vasantrao Sasturkar, Vibuti Sharma, Chandra Kant Pandey, Shiv Kumar Sarin
BACKGROUND: Deceased donor liver transplant (DDLT) is an uncommon procedure in India. We present our experience of DDLT from a public sector teaching hospital. METHODS: A retrospective analysis of all DDLT was performed from April 2012 till September 2016. Demographics, intraoperative, donor factors, morbidity, and outcome were analyzed. RESULTS: During the study period, 305 liver transplants were performed, of which 36 were DDLT (adult 32, pediatric 4; 35 grafts; 1 split)...
November 29, 2017: Indian Journal of Gastroenterology: Official Journal of the Indian Society of Gastroenterology
https://www.readbyqxmd.com/read/29180833/growth-differentiation-factor-15-is-a-predictor-of-mortality-in-critically-ill-patients-with-sepsis
#11
Lukas Buendgens, Eray Yagmur, Jan Bruensing, Ulf Herbers, Christer Baeck, Christian Trautwein, Alexander Koch, Frank Tacke
Growth differentiation factor-15 (GDF-15) is a member of the transforming growth factor-β superfamily related to inflammation and macrophage activation. Serum concentrations of GDF-15 can predict poor survival in chronic diseases, but its role in sepsis is obscure. Therefore, we investigated GDF-15 as a prognostic biomarker in critically ill patients. We measured GDF-15 levels in 219 critically ill patients (146 with sepsis, 73 without sepsis) upon admission to the intensive care unit (ICU), in comparison to 66 healthy controls...
2017: Disease Markers
https://www.readbyqxmd.com/read/29180018/isoliquiritigenin-protects-against-sepsis-induced-lung-and-liver-injury-by-reducing-inflammatory-responses
#12
Xiong Chen, Xueding Cai, Rongrong Le, Man Zhang, Xuemei Gu, Feixia Shen, Guangliang Hong, Zimiao Chen
Sepsis, one of the most fatal diseases worldwide, often leads to multiple organ failure, mainly due to uncontrolled inflammatory responses. Despite accumulating knowledge obtained in recent years, effective drugs to treat sepsis in the clinic are still urgently needed. Isoliquiritigenin (ISL), a chalcone compound, has been reported to exert anti-inflammatory properties. However, little is known about the effects of ISL on sepsis and its related complications. In this study, we investigated the potential protective effects of ISL on lipopolysaccharide (LPS)-induced injuries and identified the mechanisms underlying these effects...
November 24, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/29175535/application-of-prognostic-scores-in-the-stopah-trial-discriminant-function-is-no-longer-the-optimal-scoring-system-in-alcoholic-hepatitis
#13
Ewan H Forrest, Stephen R Atkinson, Paul Richardson, Steven Masson, Stephen Ryder, Mark R Thursz, Michael Allison
BACKGROUND AND AIMS: 'Static' prognostic models in alcoholic hepatitis (AH), using data from a single time point, include the Discriminant Function (DF), Glasgow Alcoholic Hepatitis Score (GAHS), the Age, Bilirubin, INR and Creatinine (ABIC) score and the Model of End-Stage Liver Disease (MELD).'Dynamic' scores, incorporating evolution of bilirubin at 7 days, include the Lille Score. The aim of this study was to assess these scores' performance in patients from the STOPAH trial. METHODS: Predictive performance of scores was assessed by area under the Receiver Operating Curve (AUC)...
November 21, 2017: Journal of Hepatology
https://www.readbyqxmd.com/read/29174575/obeticholic-acid-protects-mice-against-lipopolysaccharide-induced-liver-injury-and-inflammation
#14
Xi Xiong, Yuqian Ren, Yun Cui, Rui Li, Chunxia Wang, Yucai Zhang
BACKGROUND: Cholestasis, as a main manifestation, induces liver injury during sepsis. The farnesoid X receptor (FXR) plays an important role in regulating bile acid homeostasis. Whether FXR activation by its agonist obeticholic acid (OCA) is contributed to improve sepsis-induced liver injury remains unknown. OBJECTIVE: The aim of the present study was to investigate the effect of OCA on lipopolysaccharide (LPS)-induced acute liver injury in mice. RESULTS: 8-week old male C57BL/6J mice were randomly divided into control group, LPS group, oral OCA group and LPS plus oral OCA (LPS + OCA) group...
November 21, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29174177/long-term-outcomes-of-six-patients-after-partial-internal-biliary-diversion-for-progressive-familial-intrahepatic-cholestasis
#15
Basak Erginel, Feryal Gun Soysal, Ozlem Durmaz, Alaattin Celik, Tansu Salman
BACKGROUND: Partial internal biliary diversion (PIBD) is an alternative approach for the treatment of devastating pruritus in patients with progressive familial intrahepatic cholestasis (PFIC). In these patients quality of life can be improved and progression of liver disease can be delayed while waiting for liver transplantation. The aim of our study was to evaluate six patients with PFIC who have undergone PIBD in long-term follow-up. METHODS: Retrospective review of the records of six patients who underwent PIBD for PFIC between 2008 and 2010 was conducted to evaluate age, growth, clinical and laboratory studies for long-term outcome...
November 23, 2017: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/29160639/predictors-of-mortality-in-neonates-with-giant-omphaloceles
#16
Amulya K Saxena, Maja Raicevic
INTRODUCTION: This analysis was performed a review of giant-omphaloceles to determine the predictors of mortality. EVIDENCE ACQUISITION: Pubmed® and KoBson databases were searched for terms "giant" "omphalocele" and "mortality". Primary end points included mortality correlation with gestational age (GA), birth weight (BW), eviscerated organs, associated anomalies and management. To calculate mean and median values IBM SPSS version 23.0 was used. EVIDENCE SYNTHESIS: After de-duplication and review search revealed 42 articles of which 23 met our inclusion criteria with 396 giant-omphaloceles for this analysis...
November 21, 2017: Minerva Pediatrica
https://www.readbyqxmd.com/read/29157085/sequential-occurrence-of-small-cell-and-non-small-lung-cancer-in-a-male-patient-is-it-a-transformation
#17
Ahsan Wahab, Kavitha Kesari, Siddique Chaudhary, Mahin Khan, Hafiz Khan, Susan Smith, Yanis Boumber
Lung cancer is one of the leading causes of cancer-related mortality and is categorized into small cell lung cancer (SCLC) and non-small cell lung cancer (NSCLC). We present a patient with epidermal growth factor receptor (EGFR)-mutant-NSCLC who developed metastatic SCLC after initial therapy with second-generation EGFR-tyrosine kinase inhibitor, afatinib. A 65-year-old male non-smoker was diagnosed with adenocarcinoma of the right lung, stage IVA (M1a). Due to tumor positivity for EGFR-Exon 19 deletion, the patient was started on oral afatinib, which resulted in a partial response...
November 20, 2017: Cancer Biology & Therapy
https://www.readbyqxmd.com/read/29156532/paclitaxel-alleviated-liver-injury-of-septic-mice-by-alleviating-inflammatory-response-via-microrna-27a-tab3-nf-%C3%AE%C2%BAb-signaling-pathway
#18
Qiu Yang, Dongshan Zhang, Ya Li, Yongquan Li, Yinpeng Li
Excessive inflammatory response and apoptosis play an important role in the sepsis-induced liver injury. Paclitaxel, a diterpene alkaloid of Taxus brevifolia, is widely used as an anti-tumor drug and shows protective effects on acute lung and kidney injury. However, whether it has a protective effect against sepsis-induced liver injury has not been reported. The objective of this study was to investigate the protective effects of paclitaxel in septic liver injury in mice and associated molecular mechanisms...
November 15, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29149975/clinical-outcomes-of-living-liver-transplantation-according-to-the-presence-of-sarcopenia-as-defined-by-skeletal-muscle-mass-hand-grip-and-gait-speed
#19
N Harimoto, T Yoshizumi, T Izumi, T Motomura, N Harada, S Itoh, T Ikegami, H Uchiyama, Y Soejima, A Nishie, T Kamishima, R Kusaba, K Shirabe, Y Maehara
BACKGROUND: Sarcopenia is an independent predictor of death after living-donor liver transplantation (LDLT). However, the ability of the Asian Working Group for Sarcopenia criteria for sarcopenia (defined as reduced skeletal muscle mass plus low muscle strength) to predict surgical outcomes in patients who have undergone LDLT has not been determined. METHODS: This study prospectively enrolled 366 patients who underwent LDLT at Kyushu University Hospital. Skeletal muscle area (determined by computed tomography), hand-grip strength, and gait speed were measured in 102 patients before LDLT...
November 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/29149705/toll-like-receptor-4-deficiency-increases-resistance-in-sepsis-induced-immune-dysfunction
#20
Chao Cao, Yanfen Chai, Songtao Shou, Jun Wang, Ying Huang, Tao Ma
Sepsis constitutes a serious life-threatening syndrome associated with complications of deregulated inflammatory response against endotoxin/lipopolysaccharide (LPS)-mediated severe infection. Toll-like receptor 4 (TLR4) plays a critical role in the activation of innate immunity through recognition of LPS. However, the impact of TLR4 signaling on the development of sepsis-induced immune dysfunction remains unclear. The aim of this study was to investigate the effect of TLR4 on regulatory T cells (Tregs) and its potential mechanism...
November 14, 2017: International Immunopharmacology
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