نتایج جستجو برای: prednisolone
تعداد نتایج: 7148 فیلتر نتایج به سال:
A frequent manifestation of long-term glucocorticoid administration is the occurrence of posterior subcapsular cataracts. The molecular basis for this effect has not yet been elucidated. The addition of prednisolone to the rat lens in culture results in a time- and concentration-dependent lens opacification that correlates with the formation of covalent prednisolone-lens protein adducts. Predni...
Although glucocorticoids are widely used to treat inner ear diseases, glucocorticoid concentration has never been determined in the cochlear tissue. The aim of the present study was to measure the prednisolone concentration in the cochlear tissue after intravenous administration. At 0.5, 1, 2, 4 or 8 h after the injection (100 mg/kg), cochlea, hepatic and brain tissue and serum were removed, an...
OBJECTIVES To compare budesonide, a locally acting glucocorticoid with minimal systemic exposure, with conventional glucocorticoid treatment and placebo in rheumatoid arthritis. METHODS A double blind, randomised, controlled trial over 12 weeks in 143 patients with active rheumatoid arthritis, comparing budesonide 3 mg daily, budesonide 9 mg daily, prednisolone 7.5 mg daily, and placebo. Part...
BACKGROUND Complex regional pain syndrome (CRPS) following stroke aggravates morbidity. CRPS is categorized as CRPSI when no clear nerve injury is defined, and CRPSII when associated with clear nerve injury. AIM To compare the effect of prednisolone with that of piroxicam in patients with CRPSI following stroke. DESIGN Randomized controlled trial. METHODS Patients with CRPSI fulfilling th...
Ocular inflammation was induced in 36 dogs by performing an anterior capsulotomy with a Nd:YAG laser. All dogs were pretreated with topical atropine. Dogs were then divided into three groups: (1) control, with no other pretreatment; (2) pretreatment with the topical dual cyclooxygenase/lipoxygenase inhibitor RMI-1068; and (3) pretreatment with topical prednisolone acetate. Dogs were studied 1-3...
Prednisolone is very effective in controlling wheezing attacks of bronchial asthma, but its mechanism and the pathogenic role of leukotriene B4 remain unclear. We measured changes in plasma levels of leukotriene B4 in an open study during the clinical course of bronchial asthma, with or without water-soluble prednisolone treatment. Two millilitres of blood was drawn from the radial artery of pa...
objective(s): to study the effect of cardiopulmonary bypass (cpb) on nuclear factor-kappa b (nf-кb) and cytokine expression and pulmonary function in dogs. materials and methods: twelve male mongrel dogs were divided into a methylprednisolone group (group m) and a control group (group c). all animals underwent aortic and right atrial catheterization under general anesthesia. changes in pulmonar...
Aprepitant, a neurokinin 1 receptor antagonist, is an effective antiemetic drug in the prevention of chemotherapy-induced nausea and vomiting. Aprepitant co-administration increases plasma concentrations of dexamethasone and methylprednisolone by inhibiting cytochrome P450 (CYP) 3A4 [1], whereas pharmacokinetics of cyclophosphamide, which is also metabolized by CYP enzymes including CYP3A4, is ...
Potential role of leptin against glucocorticoid-induced secondary osteoporosis in adult female rats.
OBJECTIVES The present study assessed the potential role of leptin administration in the protection and intervention against glucocorticoid-induced secondary osteoporosis in female rats. MATERIALS AND METHODS For this purpose five groups of female Sprague Dawley rats were classified into: (1) negative control group in which the healthy rats received saline as vehicle, (2) a group orally admin...
Introduction. Sign and symptoms of rheumatoid arthritis have circadian rhythms and are more prominent in the morning. Timing of glucocorticoid administration may be important with respect to the natural secretion of endogenous glucocorticoids. Herein, we intended to test the hypothesis that bedtime administration of prednisolone could be more efficient in controlling signs and symptoms in patie...
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