نتایج جستجو برای: interferon gamma ifn γ
تعداد نتایج: 231743 فیلتر نتایج به سال:
A 74-year-old woman was referred to our hospital for an evaluation of unidentified pneumonia. She gradually developed a high-grade fever with a growing infiltrative shadow on chest CT and an enlarging bilateral cervical mass. She was diagnosed with a pulmonary Mycobacterium fortuitum (M. fortuitum) infection with cervical lymphadenitis based on the results of an open biopsy of the cervical lymp...
To explore the role of Toll-like receptors (TLRs) and interferon (IFN) in innate immunity against porcine epidemic diarrhea virus (PEDV), we detected expression TLR genes PEDV-infected IPEC-J2 cells by real-time PCR. We also level α (IFN-α) γ (IFN-γ) enzyme-linked immunosorbent assay (ELISA). Results showed that exhibited a clear pathological change after PEDV infection at 24 h. In addition, TL...
1998, 18(9):5166. Mol. Cell. Biol. Stephen B. Baylin and Francis W. Ruscetti Turcoski-Corrales, Dennis D. Taub, Cari L. Petrow, Jean-Pierre J. Issa, Paula M. Pitha, Susan Judy A. Mikovits, Howard A. Young, Paula Vertino, Production γ Downregulation of IFN) Promoter and Subsequent γ Methylation of the Gamma Interferon (IFNMethyltransferase, Resulting in De Novo Virus Type 1 Upregulates DNA Infec...
The objective was to study peroxisome proliferator-activated receptor gamma (PPARγ) agonist pioglitazone regulation effect and its mechanism of expression of cytokines on acute gouty arthritis synovial in rats. Rats with unilateral ankle were injected with artificial monosodium urate (MSU) crystals to make the acute gouty arthritis model. Taking the synovium 48 h after the injection of MSU and ...
interleukin-4 (il-4) is produced by t-helper cells type 2 (th2) and induces ige synthesis. t-helper cells type 1 (th1) produce interferon-gamma (ifn-gamma) which suppresses th2 and reduces il-4 induced ige production. in this :;tudy , we demonstrated that the levels of specific ige in the serum of atopic children (n=20) were elevated while il-4 production was increased and ifn-gamma secretion w...
Interferon-gamma (IFN-γ), a potent Th1 cytokine with multiple biological functions, can induce autophagy to enhance the clearance of the invading microorganism or cause cell death. We have reported that Concanavalin A (Con A) can cause autophagic cell death in hepatocytes and induce both T cell-dependent and -independent acute hepatitis in immunocompetent and immunodeficient mice, respectively....
BACKGROUND Acute inflammation and its timely resolution play important roles in the body's responses to the environmental stimulation. Although IFN-γ is well known for the induction of inflammation, its role in the inflammation resolution is still poorly understood. METHODOLOGY AND PRINCIPAL FINDINGS In this study, we investigated the function of interferon gamma (IFN-γ) during the resolution...
Goblet cells populate wet-surfaced mucosa including the conjunctiva of the eye, intestine, and nose, among others. These cells function as part of the innate immune system by secreting high molecular weight mucins that interact with environmental constituents including pathogens, allergens, and particulate pollutants. Herein, we determined whether interferon gamma (IFN-γ), a Th1 cytokine increa...
results almost 8% of the personnel showed positive tst (over 10 mm) reaction while 29% of them had considerable t - cell reactivity against ppd in elispot assays. however, the esat - 6 reactivity was found only in one case of hcws. no correlation was found between the patterns of the reactions and the age or the duration of the employment or previous vaccination history of the participants. the...
Friedreich’s ataxia (FRDA) is a rare monogenic disease characterized by multisystem, slowly progressive degeneration. Because of the genetic defect in non-coding region FXN gene, FRDA cells exhibit severe deficit frataxin protein levels. Hence, pathophysiology plethora metabolic disruptions related to iron metabolism, mitochondrial homeostasis and oxidative stress. Importantly, an impairment an...
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