Abstract:
BACKGROUND:Platelet cytosolic calcium is necessary for normal platelet function, and may reflect intracellular signalling in vascular smooth muscle cells. METHODS:The cytosolic calcium of platelets from patients with cirrhosis and control subjects was measured in contact with plasma from either source, using FURA 2AM. RESULTS:The basal cytosolic calcium of patients with cirrhosis was found to be significantly lower than that of control subjects (95.7 +/- 10.0 cf. 128.0 +/- 7.8 nmol/l; p = 0.02). When platelets from control subjects were incubated for 45 min with freshly obtained plasma from patients with cirrhosis, the control platelet cytosolic calcium fell to concentrations similar to those of patient platelets (93.0 +/- 7.8 nmol/l; p < 0.005). Such an effect was not observed if patient serum or plasma that had previously been frozen was used. When patient platelets were incubated with fresh control subject plasma, the platelet cytosolic calcium increased (165.4 +/- 19.9 nmol/l; p = 0.01). CONCLUSION:These results indicate that a plasma-borne factor, sensitive to freezing, is responsible for the abnormalities of platelet calcium signalling noted in cirrhosis.
journal_name
J Hepatoljournal_title
Journal of hepatologyauthors
Forrest EH,Dillon JF,Campbell TJ,Newsome PN,Hayes PCdoi
10.1016/s0168-8278(96)80117-6subject
Has Abstractpub_date
1996-09-01 00:00:00pages
312-5issue
3eissn
0168-8278issn
1600-0641pii
S0168-8278(96)80117-6journal_volume
25pub_type
杂志文章abstract:BACKGROUND/AIMS:Norfloxacin is useful to prevent infections in hospitalized cirrhotic patients with low ascitic fluid protein concentrations. It is also effective in preventing the recurrence of spontaneous bacterial peritonitis. The aim of our study was to determine the efficacy of norfloxacin in the primary prophylax...
journal_title:Journal of hepatology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/s0168-8278(98)80061-5
更新日期:1998-09-01 00:00:00
abstract:BACKGROUND/AIMS:The benefit of amantadine combination therapy, either with interferon (IFN) alone (double therapy) or with ribavirin and IFN (triple therapy) is unknown. METHODS:We analyzed the effect of amantadine on the end-of-treatment virological response and the sustained response using meta-analysis of 31 random...
journal_title:Journal of hepatology
pub_type: 杂志文章,meta分析
doi:10.1016/j.jhep.2004.05.019
更新日期:2004-09-01 00:00:00
abstract::Clinical complexity, anatomic diversity and molecular heterogeneity of cholangiocarcinoma (CCA) represent a major challenge in the assessment of effective targeted therapies. Molecular and cellular mechanisms underlying the diversity of CCA growth patterns remain a key issue of clinical concern. Crucial questions comp...
journal_title:Journal of hepatology
pub_type: 杂志文章,评审
doi:10.1016/j.jhep.2014.09.007
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND & AIMS:Data on the natural history of chronic hepatitis C virus (HCV) genotype 6 is lacking. METHODS:We compared the natural history of 138 HCV genotype 1 patients (median age: 50) with 78 HCV genotype 6 patients (median age: 46.5). Baseline demographic data including gender, route of transmission, liver bi...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/j.jhep.2010.04.009
更新日期:2010-09-01 00:00:00
abstract:BACKGROUND:Individuals who reach the antibody threshold level of 10IU/l against the surface protein of the hepatitis B virus (HBV) after completion of a series of hepatitis B vaccination are considered to be long-term protected against a clinically manifest HBV infection. CASE REPORT:Here we describe an acute hepatiti...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/j.jhep.2008.07.040
更新日期:2009-02-01 00:00:00
abstract:BACKGROUND/METHODS:In order to define the clinical significance of borderline levels of IgM anti-HBc in chronic hepatitis B patients, we followed up 89 untreated hepatitis B patients (19 HBeAg pos and 70 anti-HBe pos) for 1 year, with monthly monitoring of IgM anti-HBc using a highly sensitive quantitative microparticl...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/s0168-8278(96)80233-9
更新日期:1996-11-01 00:00:00
abstract:BACKGROUND/AIMS:Familial hypobetalipoproteinemia (FHBL) is a co-dominant disorder characterized by reduced plasma levels of low-density lipoproteins. It can be caused by mutations in the gene encoding apolipoprotein B-100 (apo B), leading to the formation of truncated apo Bs which have a reduced capacity to export lipi...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/s0168-8278(00)80270-6
更新日期:2000-09-01 00:00:00
abstract:BACKGROUND/AIMS:The natural history of chronic hepatitis C (HCV) is not completely understood. This study was aimed to evaluate the long-term outcome of the disease over a prolonged period of time and to identify factors associated with progression. METHODS:One hundred and sixteen patients with non-cirrhotic chronic n...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/s0168-8278(01)00088-5
更新日期:2001-08-01 00:00:00
abstract::The high incidence of non-anastomotic biliary strictures (NAS) after transplantation of livers from extended criteria donors is currently a major barrier to widespread use of these organs. This review provides an update on the most recent advances in the understanding of the etiology of NAS. These new insights give re...
journal_title:Journal of hepatology
pub_type: 杂志文章,评审
doi:10.1016/j.jhep.2015.03.008
更新日期:2015-07-01 00:00:00
abstract::A substantial production of prostaglandin E2 (PGE2) was induced in primary cultures of rat Kupffer cells by zymosan, calcium ionophore A23187, phorbol ester and arachidonic acid, whereas contact with latex particles, glucan or immunocomplexes led to a minor PGE2 release only. Superoxide generation, on the other hand, ...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/s0168-8278(88)80028-x
更新日期:1988-04-01 00:00:00
abstract:BACKGROUND/AIMS:The independent role of soft drink consumption in non-alcoholic fatty liver disease (NAFLD) patients remains unclear. We aimed to assess the association between consumption of soft drinks and fatty liver in patients with or without metabolic syndrome. METHODS:We recruited 31 patients (age: 43+/-12 year...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/j.jhep.2009.05.033
更新日期:2009-11-01 00:00:00
abstract:BACKGROUND & AIMS:Inflammatory gene expression plays a pathological role in acute and chronic hepatic inflammation, yet, inflammation also promotes liver repair by inducing protective mechanisms to limit collateral tissue damage by priming hepatocytes for proliferation. Early growth response (Egr)-1, a transcription fa...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/j.jhep.2010.04.017
更新日期:2010-10-01 00:00:00
abstract:BACKGROUND/AIMS:The pathogenesis of post-transplantation bone loss is poorly understood, although glucocorticoid therapy is believed to play an important role. In the present study we have measured plasma parathyroid hormone concentrations in the first few months after orthotopic liver transplantation, in order to exam...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/s0168-8278(96)80243-1
更新日期:1996-11-01 00:00:00
abstract::Liver diseases affect millions of people worldwide. In most developed countries, the incidence of viral hepatitis is waning as a result of modern advances in disease prevention, diagnosis, and therapies. Expanded programmes for systematic immunisation against hepatitis B virus have also significantly brought down the ...
journal_title:Journal of hepatology
pub_type: 杂志文章,评审
doi:10.1016/j.jhep.2019.03.004
更新日期:2019-07-01 00:00:00
abstract::Suramin, a polybasic anion, blocks the activity of the DNA polymerase encoded by the duck hepatitis B virus. The interaction with the virus was studied under conditions in which the property of the drug to bind with proteins was used with plasma obtained from infected ducks with viraemia. Inhibition of DNA polymerase ...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/s0168-8278(85)80009-x
更新日期:1985-01-01 00:00:00
abstract:BACKGROUND/AIMS:To examine the T-cell repertoire which is involved in the immunopathogenesis of chronic hepatitis, we analyzed the T-cell receptor Vbeta gene usage in liver-infiltrating lymphocytes by reverse transcription-polymerase chain reaction (RT-PCR) and immunohistochemical technique. METHODS:Complementary DNA ...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/s0168-8278(97)80408-4
更新日期:1997-03-01 00:00:00
abstract:BACKGROUND/AIMS:Hormone replacement therapy (HRT) prevents osteoporosis in postmenopausal women by inhibiting bone resorption, but the benefits of oestrogen therapy in liver transplant patients have not been studied. METHODS:The effect of transdermal HRT was studied in 33 postmenopausal liver transplant women. The mai...
journal_title:Journal of hepatology
pub_type: 临床试验,杂志文章
doi:10.1016/s0168-8278(00)00067-2
更新日期:2001-02-01 00:00:00
abstract::Intraperitoneal inoculation into sensitive BALB/c mice of D85, a thermosensitive (ts) mutant, provokes acute hepatitis followed by recovery of the mice. The ts mutant was able to replicate in the liver. However, the maximal viral titre was obtained 2 days later than was the case with the wild-type (wt) MHV 3 infection...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/0168-8278(91)90865-9
更新日期:1991-07-01 00:00:00
abstract:BACKGROUND/AIMS:Central nervous system abnormalities such as fatigue and depression occur more frequently in chronic hepatitis C virus (HCV) infection than in many other causes of chronic liver disease. The finding that fatigue is unrelated to activity of hepatitis or mode of infection could indicate an independent eff...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/s0168-8278(02)00172-1
更新日期:2002-09-01 00:00:00
abstract:BACKGROUND & AIMS:Recently, the PAGE-B score and Toronto HCC risk index (THRI) have been developed to predict the risk of hepatocellular carcinoma (HCC) in Caucasian patients with chronic hepatitis B (CHB). We aimed to validate PAGE-B scores and THRI in Asian patients with CHB and suggested modified PAGE-B scores to im...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/j.jhep.2018.07.018
更新日期:2018-11-01 00:00:00
abstract:BACKGROUND/AIMS:IgM antibodies to hepatitis C virus have been found in a variable proportion of patients with chronic hepatitis C. We have evaluated whether IgM anti-core antibodies correlate with viraemia or hepatic injury in chronic hepatitis C. METHODS:Serum from 106 patients with chronic hepatitis C with varying s...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/s0168-8278(96)80181-4
更新日期:1996-01-01 00:00:00
abstract:BACKGROUND/AIMS:Hepatocellular carcinoma recurrence after curative treatment adversely influences clinical outcome. It is important to explore adjuvant therapies. This phase II/stage 1 multi-center, randomized trial investigated the safety, optimal dosage and preliminary efficacy of PI-88, a novel heparanase inhibitor,...
journal_title:Journal of hepatology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1016/j.jhep.2008.12.023
更新日期:2009-05-01 00:00:00
abstract:BACKGROUND & AIMS:The pathogenesis of autoimmune hepatitis (AIH) is not understood, but it was suggested that AIH may be related to a numerical or functional impairment of CD4+CD25+FOXP3+ regulatory T cells (Treg), which are important mediators of immune tolerance to self-antigens. However, the role of Treg in AIH is n...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/j.jhep.2012.02.029
更新日期:2012-07-01 00:00:00
abstract:BACKGROUND & AIMS:Steatohepatitis (SH) is associated with mitochondrial dysfunction and excessive production of superoxide, which can then be converted into H(2)O(2) by SOD2. Since mitochondrial GSH (mGSH) plays a critical role in H(2)O(2) reduction, we explored the interplay between superoxide, H(2)O(2), and mGSH in n...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/j.jhep.2012.05.024
更新日期:2012-10-01 00:00:00
abstract:BACKGROUND & AIMS:Hepatocytes differentiated from human embryonic stem cells (hESCs) have the potential to overcome the shortage of primary hepatocytes for clinical use and drug development. Many strategies for this process have been reported, but the functionality of the resulting cells is incomplete. We hypothesize t...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/j.jhep.2016.02.028
更新日期:2016-06-01 00:00:00
abstract:BACKGROUND/AIMS:The aim of the study was to investigate the effect of a standard albumin load on blood volume distribution, arterial compliance, and the renin-angiotensin-aldosterone system in patients with different degrees of cirrhosis. METHODS:31 patients with cirrhosis (Child classes A/B/C=8/14/9) received an intr...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/s0168-8278(03)00160-0
更新日期:2003-07-01 00:00:00
abstract::A young female, who had been in excellent health and had used third-generation oral contraceptives, was admitted to hospital because of abdominal pain and ascites. Budd-Chiari syndrome (BCS) was diagnosed by radiographic and histological examination. Tests for myeloproliferative disease, deficiency of coagulation inhi...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/s0168-8278(00)80290-1
更新日期:2000-09-01 00:00:00
abstract:BACKGROUND & AIMS:Serological markers of hepatocellular carcinoma (HCC) indicate its invasiveness. We aimed to investigate whether the prognostic impact of surgical resection (SR) and radiofrequency thermal ablation (RFA) on patients with single nodular HCC ⩽5cm were different regarding positive conditions of the follo...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/j.jhep.2015.07.013
更新日期:2015-12-01 00:00:00
abstract:BACKGROUND/AIMS:Osteopenia is a common complication in some chronic cholestatic liver diseases. Our aims were to determine the prevalence and severity of bone disease in patients with primary sclerosing cholangitis; and identify risk factors to predict the presence and progression of osteopenia. METHODS:Eighty-one pat...
journal_title:Journal of hepatology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0168-8278(98)80253-5
更新日期:1998-11-01 00:00:00
abstract:BACKGROUND/AIMS:Hepcidin is a liver-expressed peptide which plays an important role in the regulation of iron metabolism. It is a negative regulator of iron absorption and release of iron from cells. The aims of this study were to analyse the expression and localisation of prohepcidin in liver and cell lines. METHODS:...
journal_title:Journal of hepatology
pub_type: 杂志文章
doi:10.1016/j.jhep.2005.02.047
更新日期:2005-10-01 00:00:00