BACKGROUND AND PURPOSE Results regarding protective effects of dipeptidyl peptidase 4 (DPP4) inhibitors in renal ischaemia-reperfusion injury (IRI) are conflicting. Here we have compared structurally unrelated DPP4 inhibitors in a model of renal IRI. EXPERIMENTAL APPROACH IRI was induced in uninephrectomized male rats by renal artery clamping for 30 min. The sham group was uninephrectomized b...

Unlike other antidepressants, mirtazapine does not inhibit the reuptake of norepinephrine or serotonin but acts as an antagonist at presynaptic alpha(2)-receptors, at postsynaptic 5-HT2 and 5-HT3 receptors, and at histaminergic H1 receptors. Furthermore, mirtazapine has been shown to acutely inhibit cortisol secretion in healthy subjects. In the present study, the impact of mirtazapine treatmen...

An examination of in vivo polysome-bound activity indicates that soybean (Glycine max, cv. Prize) seed urease is synthesized on large polysomes (n >/= 15). In vitro urease synthesis is directed by a large RNA (3,000-3,300 nucleotides). Urease synthesis occurs throughout the normal protein biosynthetic phase of the developing seed. Surprisingly, the activity/antigen ratios of urease increase thr...

CONTEXT Fibromyalgia is a chronic musculoskeletal pain disorder. The pain can be intractable and may not respond to commonly-used treatments, such as tricyclic antidepressants and opioids. OBJECTIVES To evaluate pregabalin response in the subset of patients with fibromyalgia whose pain had been judged refractory to other treatments. METHODS Patients had previously participated in a controll...

Background: Due to the adverse effects of artificial preservatives on food and its harmful effects on human health, researchers have been considering replacing these materials with natural substances. In this study, the effect of pomegranate peel extract (PPE) on the stability and antifungal activity of the walnut kernel was studied. Methods: The pomegranate peel was extracted by the solvent ...

Dose-dense temozolomide schedules deplete O6-methylguanine methyltransferase and may overcome chemoresistance. This multicenter cohort study enrolled 19 patients (15 anaplastic astrocytoma, 4 anaplastic oligoastrocytoma) who received temozolomide (100 mg/m2/day for 21 consecutive days every 28-day cycle) at first recurrence, either until disease progression or 12 cycles. Six-month progression-f...

Background: The effect of corticosteroid therapy on corneal wound healing is controversial. The objective of this study was to evaluate the effects of combination therapy with dexametha-sone and acetylcysteine at different times and durations on experimentally-induced corneal wounds and haze in rabbits. Methods: Eighteen adult New Zealand white rabbits were divided into three groups of ...

In Delayed Onset Muscle Soreness (DOMS), muscles become sore 24 to 48 hours after eccentric and unaccustomed activity. Fiber stiffness, due to decreased muscle glycogen, may predispose muscle to greater damage during eccentric exercise. This study sought to determine if inadequate carbohydrate intake following a protocol to decrease muscle glycogen would increase DOMS after 15 min of downhill r...