Search results for "Urologia"
showing 10 items of 1005 documents
Compliance to therapy with Dapoxetine in comparison to a conventional selective serotonin reuptake inhibitor (Citalopram) in 118 patients with premat…
2013
Premature Ejaculation (PE) is a sexual dysfunction that concern 20-30% of the male population. Dapoxetine is a new serotonine re-uptake inhibitor (SSRI)specific for PE treatment.Aim of the study is to assess compliance and effectiveness of the treatment with dapoxetine compared to the treatment with citalopram (a classic SSRI used to treat PE).
Risultati di uno studio randomizzato singolo cieco placebo versus Diallil-Tiosulfinato, Nuciferina e Diosgenina in pazienti responders a Tadalafil 5 …
2015
The aim of the study is to evaluate the efficacy of Diallil-Tiosulphinate, Nuciepherine and Diosgenin in the treatment of erectile dysfunction. In our study were selected 120 men affected by erectile dysfunction. They were filled in a self-administered questionnaire International Index of Sexual Medicine. 74 of them reported a moderate erectile dysfunction and 46 reported a severe ED. All patients were treated with Tadalafil 5 mg once a day for 90 days. They were re-evaluated with the same questionnaire after three months of therapy. In 75% of the patients there was an improvement of IIEF-5 score. Only the 90 patients responders to Tadalafil once a day were randomized and divided into two g…
Physics, Techniques and Review of Neuroradiological Applications of Diffusion Kurtosis Imaging (DKI)
2016
In recent years many papers about diagnostic applications of diffusion tensor imaging (DTI) have been published. This is because DTI allows to evaluate in vivo and in a non-invasive way the process of diffusion of water molecules in biological tissues. However, the simplified description of the diffusion process assumed in DTI does not permit to completely map the complex underlying cellular components and structures, which hinder and restrict the diffusion of water molecules. These limitations can be partially overcome by means of diffusion kurtosis imaging (DKI). The aim of this paper is the description of the theory of DKI, a new topic of growing interest in radiology. DKI is a higher or…
Long-Lasting Cranial Nerve III Palsy as a Presenting Feature of Chronic Inflammatory Demyelinating Polyneuropathy
2015
We describe a patient with chronic inflammatory demyelinating polyneuropathy (CIDP) in which an adduction deficit and ptosis in the left eye presented several years before the polyneuropathy. A 52-year-old man presented with a 14-year history of unremitting diplopia, adduction deficit, and ptosis in the left eye. At the age of 45 a mild bilateral foot drop and impaired sensation in the four limbs appeared, with these symptoms showing a progressive course. The diagnostic workup included EMG/ENG which demonstrated reduced conduction velocity with bilateral and symmetrical sensory and motor involvement. Cerebrospinal fluid studies revealed a cytoalbuminologic dissociation. A prolonged treatmen…
Functional feature of a novel model of blood brain barrier: Studies on permeation of test compounds
2001
Drug delivery to the central nervous system (CNS) is subject to the permeability limitations imposed by the blood-brain barrier (BBB). Several systems in vitro have been described to reproduce the physical and biochemical behavior of intact BBB, most of which lack the feature of the in vivo barrier. We developed a fully formed monolayer of RBE4.B immortalized rat brain microvessel endothelial cells (ECs), grown on top of polycarbonate filter inserts with cortical neuronal cells grown on the outside. Neurons induce ECs to synthesize and sort occludin to the cell periphery. Occludin localization is regulated by both compositions of the substratum and soluble signals released by cortical co-cu…
Urethroplasty with dorsal buccal mucosa graft. Is it still the method of choice in long term urethral stenosis?
2017
The aim of our work was to evaluate the long-term changes in symptoms (median 42 months) and to analyze data for any negative predictive factors for the application of the procedure, in patients who underwent to urethroplasty with dorsal buccal mucosa graft. During the period from 2010 to 2015 27 patients were examined. Than they underwent urethroplasty using dorsal buccal mucosa graft (graft of 4 x 2.5 cm). The evaluation of symptoms has been addressed through the application of the IPSS Quality of Life Questionnaire (International Prostatic Symptoms Score) and the evaluation of urinary flow has been carried out by a comparative analysis between the pre- and post-operative uroflowmetry. As…
Prophylaxis of hemicrania continua: two new cases effectively treated with topiramate.
2007
Hemicrania continua (HC) is an uncommon and under-recognized primary headache disorder characterized by a strictly unilateral continuous headache of moderate intensity with possible exacerbations and associated with ipsilateral autonomic features. HC has generally a prompt and enduring response to indomethacin although 25% to 50% of treated patients develop gastrointestinal side effects. These cases pose a difficult management challenge as no other drug is consistently effective in HC. Recently 2 HC patients responsive to topiramate treatment have been reported. Here we describe 2 more patients effectively treated with topiramate. Neither reported any side effects and one had persisting res…
Cerebellar magnetic stimulation decreases levodopa-induced dyskinesias in Parkinson disease
2009
BACKGROUND: The neural mechanisms and the circuitry involved in levodopa-induced dyskinesia (LID) are still partially obscure. LID can be considered the consequence of an abnormal pattern or code of activity that originates and is conveyed from the basal ganglia to the thalamus and the cortical motor areas. However, not only striatothalamocortical motor circuits but also other interconnected pathways could be implicated in its pathogenesis. METHODS: In a series of experiments, we applied repetitive transcranial magnetic stimulation (rTMS) over the lateral cerebellum in a group of patients with advanced Parkinson disease, to investigate whether modulation of cerebellothalamocortical circuits…
GDNF reverses priming for dyskinesia in MPTP-treated, L-DOPA-primed common marmosets
2001
Parkinson's disease (PD) is associated with a progressive loss of dopamine neurons in the substantia nigra and degeneration of dopaminergic terminals in the striatum. Although L-DOPA treatment provides the most effective symptomatic relief for PD it does not prevent the progression of the disease, and its long-term use is associated with the onset of dyskinesia. In rodent and primate studies, glial cell line-derived neurotrophic factor (GDNF) may prevent 6-OHDA- or MPTP-induced nigral degeneration and so may be beneficial in the treatment of PD. In this study, we investigate the effects of GDNF on the expression of dyskinesia in L-DOPA-primed MPTP-treated common marmosets, exhibiting dyskin…