Evaluation of oxidative stress markers in neonates with intra-uterine growth retardation

Z Hracsko, H Orvos, Z Novak, A Pal, IS Varga - Redox report, 2008 - Taylor & Francis
Intra-uterine growth retardation (IUGR) is an abnormality of pregnancy. Neonates with IUGR
weigh less than the 10th percentile for gestational age. The objective of the study was to …

[HTML][HTML] Cytokine and immune cell profiling in the cerebrospinal fluid of patients with neuro-inflammatory diseases

G Lepennetier, Z Hracsko, M Unger… - Journal of …, 2019 - Springer
Background Cytokines play multiple roles during neuro-inflammatory processes and several
cytokines have been studied in the context of specific diseases. This study provides a …

[HTML][HTML] Specific induction of double negative B cells during protective and pathogenic immune responses

…, S Heumos, M Kaminski, Z Hracsko… - Frontiers in …, 2020 - frontiersin.org
Double negative (DN) (CD19 + CD20 low CD27 - IgD - ) B cells are expanded in patients with
autoimmune and infectious diseases; however their role in the humoral immune response …

A new severe acute necrotizing pancreatitis model induced by L-ornithine in rats

Z Rakonczay Jr, P Hegyi, S Dósa, B Iványi… - Critical care …, 2008 - journals.lww.com
Objective: Intraperitoneal administration of large doses of l-arginine is known to induce
severe acute pancreatitis in rats. We therefore set out to determine whether metabolites of l-…

[HTML][HTML] Lack of neuroprotection in the absence of P2X7 receptors in toxin-induced animal models of Parkinson's disease

Z Hracskó, M Baranyi, C Csölle, F Gölöncsér… - Molecular …, 2011 - Springer
Background Previous studies indicate a role of P2X 7 receptors in processes that lead to
neuronal death. The main objective of our study was to examine whether genetic deletion or …

The crucial role of early mitochondrial injury in L-lysine-induced acute pancreatitis

G Biczó, P Hegyi, S Dósa, N Shalbuyeva… - Antioxidants & redox …, 2011 - liebertpub.com
Aims: Large doses of intraperitoneally injected basic amino acids, L-arginine, or L-ornithine,
induce acute pancreatitis in rodents, although the mechanisms mediating pancreatic toxicity …

Evaluation of oxidative stress markers after vaginal delivery or Caesarean section

Z Hracsko, Z Safar, H Orvos, Z Novak, A Pal, IS Varga - in vivo, 2007 - iv.iiarjournals.org
Background: The effects of vaginal delivery (VD) and of cesarean section (CS) on the markers
of oxidative stress were investigated. Materials and Methods: Umbilical blood samples …

Inhibition of arginase activity ameliorates L-arginine-induced acute pancreatitis in rats

G Biczó, P Hegyi, S Berczi, S Dósa, Z Hracskó… - Pancreas, 2010 - journals.lww.com
Objectives: Intraperitoneal (IP) injection of 3.5 g/kg L-arginine (known to induce acute
pancreatitis) in rats will result in much greater increases in serum ornithine versus citrulline …

IL-20 controls resolution of experimental colitis by regulating epithelial IFN/STAT2 signalling

MT Chiriac, Z Hracsko, C Günther, M Gonzalez-Acera… - Gut, 2024 - gut.bmj.com
Objective We sought to investigate the role of interleukin (IL)-20 in IBD and experimental
colitis. Design Experimental colitis was induced in mice deficient in components of the IL-20 …

Endothelial nitric oxide synthase is up-regulated in the umbilical cord in pregnancies complicated with intrauterine growth retardation

Z Hracsko, E Hermesz, A Ferencz, H Orvos, Z Novak… - in vivo, 2009 - iv.iiarjournals.org
Background: NO and NO synthases (NOS) play an important role in the physiology of the
fetomaternal blood circulation, although their expression in pathological conditions is unclear. …