OBJECTIVE Hydrogen sulfide (H2S), the third gasotransmitter together with NO and CO, is emerging as a regulator of inflammation. To test if it might offer therapeutic value in the treatment of osteoarthritis (OA) we evaluated the effects of two exogenous sources of H2S, NaSH and GYY4137, on inflammation and catabolic markers that characterize OA. METHOD Human chondrocytes (CHs) were isolated ...

Camelina oil-cakes results after the extraction of oil from Camelina sativa plant. In this study, camelina oil-cakes were fed to fattening pigs for 33 days and its effect on performance, plasma biochemical analytes, pro-/anti-inflammatory mediators and antioxidant detoxifying defence in spleen was investigated in comparison with sunflower meal. 24 crossbred TOPIG pigs were randomly assigned to ...

BACKGROUND Patients with aspirin-sensitive respiratory and skin diseases experience cross reactions to all nonsteroidal anti-inflammatory drugs (NSAIDs) which inhibit cyclooxigenase (COX) enzymes. The need to identify an alternative drug that is safe and reliable is a common problem in clinical practice. OBJECTIVE The aim of this study was to test the tolerability of meloxicam in NSAID-sensit...

Introduction: Our previous studies showed that hydroalcoholic extract of leaf of Vitis vinifera relaxes the phenylephrine-induced contraction in rat thoracic aorta. This effect was dependent on endothelial integrity and NO-cGMP system. The vasorelaxant effect of extract was much lesser on KCl-induced contraction. We, therefore, postulated that K+ channels are involved. The main aim of the prese...

Introduction: Our previous studies showed that hydroalcoholic extract of leaf of Vitis vinifera relaxes the phenylephrine-induced contraction in rat thoracic aorta. This effect was dependent on endothelial integrity and NO-cGMP system. The vasorelaxant effect of extract was much lesser on KCl-induced contraction. We, therefore, postulated that K+ channels are involved. The main aim of the pr...

introduction: our previous studies showed that hydroalcoholic extract of leaf of vitis vinifera relaxes the phenylephrine-induced contraction in rat thoracic aorta. this effect was dependent on endothelial integrity and no-cgmp system. the vasorelaxant effect of extract was much lesser on kcl-induced contraction. we, therefore, postulated that k+ channels are involved. the main aim of the prese...

Acetylsalicylic acid (ASA) exerts an antiaggregatory effect on platelets by irreversible inhibition of the enzyme thrombocyte cyclooxigenase when it is administered orally at doses above 80 mg/day. For several years ASA has been available as a solution that can be topically applied on the skin. It is widely used by athletes and individuals with chronic rheumatic disorders. However, it has not b...

we give the concept of ‘braiding’ for 2-groupoids, and we show that this structure is equivalent tobraided regular, crossed modules.