The shape and function of adherent cells cultured from rheumatoid synovial membranes are influenced by immune cells, and their products. The synovial cells produce collagenase and prostaglandin E2 (PGE2), the levels of which are increased when the cells are incubated with the monokine, mononuclear cell factor/interleukin 1. The majority of adherent synovial cells are fibroblastlike in appearanc...

Malaria-induced hypoglycemia is recognized as a serious complication of malaria and has one the strongest associations with mortality in children. It been speculated that oxidative stress pro-inflammatory response during parasite infection were involved its pathophysiology. Hence, this study aimed to investigate development malaria-induced Plasmodium berghei ANKA (PbANKA) particular attention i...

Substantial increases in the concentrations of the excitotoxin and N-methyl-D-aspartate-receptor agonist quinolinic acid (QUIN) occur in human patients and non-human primates with inflammatory diseases. Such increases were postulated to be secondary to induction of indoleamine 2,3-dioxygenase in inflammatory cells, particularly macrophages, by interferon-gamma. To test this hypothesis, human pe...

experimental  allergic encephalomyelitis (eae) is considered  as the murine model of multiple sclerosis. daidzein a phytostrogenic compound of soy is known to impose immunomodulatory and antioxidative effects. we conducted this study to assess the potential protective and therapeutic effects of daidzein on allergic encephalomyelitis. c57bl/6 mice  were induced  with  allergic encephalomyelitis ...

Leishmaniasis is a complex disease that is caused by parasites of the Leishmania genus. Leishmania are further classified into several complexes, each of which can engage in distinct interactions with mammalian hosts resulting in differing disease presentations. It is therefore not unexpected that host immune responses to Leishmania are variable. The induction of interferon gamma (IFN-γ) and re...

Skizofrenia adalah psikiater akut dan kronis dengan banyak faktor penentu lingkungan genetik. Beberapa laporan menunjukkan bahwa itu memainkan peran penting dalam regulasi sistem kekebalan penyebab skizofrenia. Bukti yang dikumpulkan hubungan antara skizofrenia psikopatologi penurunan produksi sitokin. Polimorfisme gen Interferon gamma +874 A/T terletak pada pasang basa ke +874. Tujuan: Literat...

Recombinant rat interferon gamma stimulated the contractility of isolated rat ileum at doses of 4-12 units/ml. Muscarinic cholinoceptors were involved, as treatment of the tissue with atropine prevented the contractile response of the ileum. Furthermore, interferon gamma increased the affinity of carbachol for the cholinoceptors and did not change its maximum effect. Neurogenic pathways were al...

Influenza virus stimulation of human lymphocytes induced high levels of immune interferon in lymphocyte cultures. The lymphocytes of normal adults produced approximately 1,000 U/10(6) cells, which was in large part gamma interferon. The lymphocytes of individuals recently vaccinated yielded very high levels (10-50,000 U/10(6) cells) of interferon. The interferon was pH 2 labile, and was not neu...

BACKGROUND Interferon beta-la and -1b have been increasingly used for the treatment of multiple sclerosis (MS). The most frequent systemic adverse effects are flu-like symptoms. Laboratory abnormalities include asymptomatic leukopenia and elevated hepatic transaminases. Myelodysplastic Syndrome (MDS) refers to a spectrum of hematological disorders which can occur in different situations. Severa...

background chronic hepatitis b virus (hbv) infection is a multifactorial disease that can result in serious clinical complications. host genetic background especially the genes that encode immunologic factors like inf-γ and its receptor (ifn-γ r) are critical in the pathogenesis of infection. materials and methods genomic dna from peripheral blood samples of 200 chronically hbv infected patient...