نتایج جستجو برای: fbs
تعداد نتایج: 3991 فیلتر نتایج به سال:
Esophageal foreign bodies (FBs) in children are a commonly seen complaint that can cause severe morbidity. Different methods are used for their extraction. We reviewed our cases and described direct extraction technique. The specifications of 1116 children with esophageal FBs between 1990 and 2000 were evaluated. All FB cases were considered emergencies and intervention was performed in the ope...
Gangliosides are ubiquitous components of the membranes of mammalian cells that are thought to play important roles in various cell functions such as cell-cell interaction, cell adhesion, cell differentiation, growth control, and signaling. However, the role that gangliosides play in the immune rejection response after xenotransplantation is not yet clearly understood. In this study, the regula...
Glucocorticoids are potent inhibitors of angiogenesis in the rodent in vivo and in vitro but the mechanism by which this occurs has not been determined. Administration of glucocorticoids is used to treat a number of conditions in horses but the angiogenic response of equine vessels to glucocorticoids and, therefore, the potential role of glucocorticoids in pathogenesis and treatment of equine d...
STAT3 activation is involved in development and progression of hepatocellular carcinoma (HCC). We investigated STAT3 activation during hepatocarcinogenesis induced by neonatal diethylnitrosamine (DEN) treatment in mice. Nuclear accumulation and phosphorylation of STAT3 were detected in altered hepatocyte foci in the early stages as well as adenomas and HCCs in the late stages. Although total ST...
Objectives Foreign bodies (FBs) account for 3.8% of all pathologies of the head and neck region, and approximately one third of them are missed on initial examination. Thus, FBs represent diagnostic challenges to maxillofacial surgeons, rendering it necessary to employ an appropriate imaging modality in suspected cases. Materials and Methods In this cross-sectional study, five different mater...
Cationic lipids and polyamines have been used as non-viral gene transfer reagents, both in vitro and in vivo. One of the limitations to their use in vivo is the inhibition of gene delivery by serum. We showed previously that, in the absence of serum, relatively high cytotoxicity in oral cancer cell lines could be achieved via transfection of the Herpes Simplex Virus thymidine kinase (HSV-tk) ge...
Dermatomyositis (DM) is a chronic, systemic autoimmune disease affecting the skin, muscle, and lungs. The activation of CB2R has been shown to reduce several, key proinflammatory cytokines implicated in DM. Our group previously that expression was significantly increased DM skin compared blood, possibly due production local inflammatory cytokines. stimulation alleviates response by down-regulat...
abstract: so far, few studies investigate the correlation of amount of sleep and blood glucose control among diabetic patients. the aim of this study was to determine the correlation of amount of sleep with hemoglobin a 1c and fasting blood sugar in diabetic patients. in this study, 101 patients with type 2 diabetes were studied. demographic data and amount of sleep were collected by questionna...
Hydrogen-rich saline has been reported to prevent neointimal hyperplasia induced by carotid balloon injury. The purpose of the present study was to further investigate the molecular mechanisms underlying this phenomenon. Daily injection of a hydrogen-rich saline solution (HRSS) in rats was employed to study the effect of hydrogen on balloon injury-induced neointimal hyperplasia and the neointim...
Background and Objectives The imperative role of dental pulp stem cells (DPSCs) in regenerative therapy demands an in-vitro expansion which must deal with the safety and ethical problems associated with fetal bovine serum (FBS). The primary aim of this study was to compare the effects of human platelet rich fibrin (hPRF) exudate Vs FBS on proliferation and osteodifferentiation of human dental p...
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