Anti-inflammatory potency of 5-hydroxypyrimidine derivatives SNK-411 (2-isobutyl-4,6-dimethyl-5-hydroxypirimidine) and SNK-578 (hydrochloride 2-isobutyl-4,6-dimethyl-5-hydroxypirimidine) was evaluated on the model complete Freund`s adjuvant (CFA)-induced exudative inflammation in experiment 60 outbreed male rats weighing 180–200 g comparison with prednisolone. Prednisolone, were injected twice:...

Forty crossbred boars were equally divided into eight groups at birth. Four groups were immunized (200 micrograms/boar) at 12 wk of age against either luteinizing hormone-releasing hormone (LHRH) conjugated to human serum globulin (LHRH-hSG) in complete Freund's adjuvant (CFA), LHRH-hSG in muramyldipeptide adjuvant (PEP), procine luteinizing hormone (LH) conjugated to hSG (pLH-hSG) in CFA or ov...

Therapies directed against tumour necrosis factor (TNF) are effective for the treatment of rheumatoid arthritis and reduce pain scores in this condition. In this study, we sought to explore mechanisms by which TNF contributes to inflammatory pain in an experimental model of arthritis. The effects of an anti-TNF agent, etanercept, on behavioural pain responses arising from rat monoarthritis indu...

activated macrophages have been classified into classical (m1) and alternative (m2) macrophages. we aimed to establish a method to yield enough number of macrophages to analyze their molecular, biological and immunological functions. we used drugs; adjuvant albumin from chicken egg whites—imject alum (ova- alum) and ova complete freund adjuvant (ova-cfa), to induce macrophages to m2 and m1 resp...

We previously showed that pathological adjuvant-induced arthritis (AIA), a chronic pain model, is associated with an increase in the number of Fos-like immunoreactivity (Fos-LI) in lumbar spinal cord neurons; maximal Fos-LI corresponds to the peak of pathological and behavioral signs of the disease. On the other hand, AIA is prevented in rats that have previously been injected with diluted comp...

aviecennia marina (avicenniaceae) is an endemic plant that widely distributed in the southern parts of iran. this plant has been used as treatment of rheumatism arthritis among the inhabitants of southern parts of iran. the avicennia marina hydroalcoholic extract was prepared and its protective efficacy was investigated using measurement of ankle diameter, total wbc and rbc count, esr, and pro-...

BACKGROUND Adjuvants are used to increase the immunogenicity of new generation vaccines, especially those based on recombinant proteins. Despite immunostimulatory properties, the use of bacterial lipopolysaccharide (LPS) as an adjuvant has been hampered due to its toxicity and pyrogenicity. Brucella abortus LPS is less toxic and has no pyrogenic properties compared to LPS from other gram negati...

Preterm infants undergo several painful procedures during their stay in neonatal intensive care units. Previous studies suggest that early painful experiences may have an impact on brain development. Here, we used an animal model to investigate the effect of neonatal pain on the generation of new neurons in the dentate gyrus region of the hippocampus. Rat pups received intraplantar injections o...