Abstract:
:Titanium (Ti) is widely used in dentistry. Fluorides at acid pH could destabilize Ti oxide and make it susceptible to corrosion. The behaviour of IV grade machined Ti disks in 5 electrolytic solutions: Fusayama artificial saliva (Fas), ammine fluoride-stannous fluoride (Am-SnF2), 0.2 percent Chlorexidine (CHX) 0.20 percent, Fas with 20 percent Am-SnF2, and Fas with 20 percent CHX, was evaluated. Open circuit potential Ecorr was determined by immersing Ti disks for 24 hours in an electrochemical cell containing the solutions, potential changes were measured until a stable value was obtained. Examination by Scanning Electronic Microscope and Energy Dispersive X-ray Analysis were then performed. One way ANOVA analysis showed a significant difference of Ecorr values regarding the 5 solutions (p less than 0.001). The highest values were observed for Fas (-37.6 mV), intermediate for Am-SnF2 (-81mV) and lowest for CHX (-87.6mV). SEM analysis of disks after polarization curve in CHX showed a marked localized corrosion, while the other solutions showed no considerable corrosive action on Ti surface. When considering corrosive potential range in oral cavity, Ti had an excellent behaviour on both antiseptics evaluated. The results obtained in this study will enable us to recommend the use of Am-SnF2 mouthwash for patients with dental implants.
journal_name
Int J Immunopathol Pharmacolauthors
Quaranta A,Ronconi LF,Di Carlo F,Vozza I,Quaranta Mdoi
10.1177/039463201002300132subject
Has Abstractpub_date
2010-01-01 00:00:00pages
335-43issue
1eissn
0394-6320issn
2058-7384pii
32journal_volume
23pub_type
杂志文章abstract::This study aims to characterize phenotypic and genotypic virulence traits in Escherichia coli strains, isolated from outpatients with urinary tract infections, comparing with those obtained from inpatients. Information on the pathogenic behavior of the uropathogenic strains was obtained by monitoring different biologi...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/039463200802100326
更新日期:2008-07-01 00:00:00
abstract::Small B-cell lymphocytic lymphoma/chronic lymphocytic leukemia, which typically affects elderly people, is a group of conditions that are not clinically uniform. It has been suggested that using the combined activity of the monoclonal antibody anti-CD20 (rituximab) and Listeria monocytogenes toxin listeriolysin O (LLO...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/0394632015595778
更新日期:2015-09-01 00:00:00
abstract::We present a clinical case report regarding recurrent atrial fibrillation in a patient with ulcerative colitis treated with azathioprine. Atrial fibrillation represents the most common sustained cardiac arrhythmia, occurring in 1-2% of the general population and characterized by seemingly disorganized atrial depolariz...
journal_title:International journal of immunopathology and pharmacology
pub_type: 信件,评审
doi:10.1177/039463201102400131
更新日期:2011-01-01 00:00:00
abstract::The aim of this experimental study was to evaluate the effects of nicotine on sperm motility and on non-conventional sperm parameters in vitro. Capacitated spermatozoa isolated from 10 normozoospermic, healthy, non-smoker men were evaluated. Spermatozoa were exposed to increasing concentrations of nicotine (0, 1, 10, ...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/039463201302600317
更新日期:2013-07-01 00:00:00
abstract::Type 1 diabetes (T1D) is a heterogeneous disorder characterized by destruction of pancreatic beta cells, culminating in loss of insulin secretion. Data from large epidemiologic studies worldwide indicate that during the last decades the incidence of T1D has increased significantly, reaching percentages of 2-5% annuall...
journal_title:International journal of immunopathology and pharmacology
pub_type: 评论,信件
doi:10.1177/039463201202500228
更新日期:2012-04-01 00:00:00
abstract::Few studies have evaluated the occurrence of immediate adverse reactions in allergic patients after an ultra-rush regimen of different commercial allergen extracts for sublingual immunotherapy (SLIT) Methods: 679 patients took part in trials of specific ultra-rush SLIT for the treatment of IgE-mediated rhinitis and/or...
journal_title:International journal of immunopathology and pharmacology
pub_type: 临床试验,杂志文章
doi:10.1177/039463200501800210
更新日期:2005-04-01 00:00:00
abstract::Ink spot lentigo, also known as reticulated black solar lentigo, is a melanotic macula commonly described in fair-skinned individuals on sun-exposed areas of the body. Clinically it is a darkly pigmented type of solar lentigo; herein the term ink spot lentigo. In contrast to common solar lentigines, ink spot lentigo i...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/039463201302600413
更新日期:2013-10-01 00:00:00
abstract::The present study investigated the sources of discomfort and the symptoms reported by earthquake victims residing in temporary emergency prefabricated accommodation (prefab). The investigation was carried out by means of a questionnaire. 203 prefab occupants and 13 inhabitants of houses, who were chosen as reference p...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/03946320040170S217
更新日期:2004-05-01 00:00:00
abstract::To prevent and control disease caused by exposure to various agents, it is necessary to determine the harmful level of intervention and to establish a method for measuring that level. In-air microparticle-induced X-ray emission (in-air micro-PIXE) analysis is based on irradiation of specimens with a proton ion microbe...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/039463201002300101
更新日期:2010-01-01 00:00:00
abstract::The risk and benefit of oral immunomodulation using heat-killed Enterococcus faecalis FK-23 preparation (FK-23) were evaluated in healthy dogs. Dogs were administered perorally 100 mg/kg of FK23 daily for 3 months. FK-23 did not affect the findings of complete blood count, leukocyte differential count, blood chemistry...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:
更新日期:1999-05-01 00:00:00
abstract::Cyclosporine A (CsA) has been in clinical use for some decades, primarily for the prevention and treatment of organ transplant rejection and graft-versus-host disease. In more recent years, Cyclosporine has been recognized as beneficial in the treatment of dermatologic diseases, such as: psoriasis, lichen planus, Behc...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/039463200201500203
更新日期:2002-05-01 00:00:00
abstract::Sarcoidosis is a granulomatous disease with an increased accumulation of T cells in lungs as a result of on-site proliferation and chemotaxis induced by chemokines. It has already been demonstrated that CCL3-5 levels were increased in BAL fluid of sarcoidosis patients. To analyze the expression of CCL3-5 chemokines by...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/039463201402700205
更新日期:2014-04-01 00:00:00
abstract::We describe the case of a 30-year-old female with no family history of psoriasis and suffering from Crohn's disease successfully treated with infliximab at the dosage of 5 mg/kg. On the 15th week from the start of therapy, the patient developed a palmoplantar pustular psoriasis, which spread to the arms, trunk and sca...
journal_title:International journal of immunopathology and pharmacology
pub_type: 信件
doi:10.1177/039463200902200331
更新日期:2009-07-01 00:00:00
abstract::Turner's syndrome (TS) is a genetic disorder caused by numeric and/or structural abnormalities of the X chromosome. In a previous study it was observed that acne is less frequent in TS than in the general population. Since the onset of acne in pre-pubertal or pubertal age is related to sebum production, this study eva...
journal_title:International journal of immunopathology and pharmacology
pub_type: 信件
doi:10.1177/039463201102400325
更新日期:2011-07-01 00:00:00
abstract::There is still no "gold standard" for the diagnosis and prognosis of post-operative periprosthetic joint infection (PJI). Among serum biomarkers, an emerging molecule is presepsin, the soluble fraction of CD14, recently described in other settings as a powerful diagnostic tool to detect sepsis at different degrees of ...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/0394632017749356
更新日期:2018-01-01 00:00:00
abstract::An association between human immunodeficiency virus type I (HIV-1) protease inhibitors (PIs) and galactorrhoea/hyperprolactinemia adverse effect has recently been reported in four HIV-1-infected women treated with PIs (indinavir, nelfinavir, ritonavir or saquinavir). This could be explained by a direct effect of riton...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/039463200201500109
更新日期:2002-01-01 00:00:00
abstract::Oxidative stress (OS) is well documented in asthma, but so far, little data has been reported in nonasthmatic patients with Seasonal Allergic Rhinitis (SAR). The aim of this study is to investigate the degree of OS and airway inflammation in patients with SAR, with and without concomitant asthma (SAR+A), using breath ...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/039463200802100419
更新日期:2008-10-01 00:00:00
abstract::Surgical stress induces complex modifications in the hemodynamic, metabolic, neuro-hormonal and immune response of the individual. The magnitude of these alterations depends on preoperative events leading to surgery, the severity of surgical trauma, and also on post-operative/post-traumatic complications (multiple hit...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章,评审
doi:10.1177/03946320110240s302
更新日期:2011-07-01 00:00:00
abstract::Mast cells are involved in allergic reactions, where they secrete numerous vasoactive, inflammatory and nociceptive mediators in response to immunoglobulin E (IgE) and antigen. However, they have also been implicated in inflammatory conditions, such as painful bladder syndrome/interstitial cystitis (PBS/IC), irritable...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/039463200601900408
更新日期:2006-10-01 00:00:00
abstract::This pilot open-label study is aimed to assess clinical response in psoriasis patients receiving diverse dose regimens of etanercept, consisting of the same global cumulative dose of etanercept administered over different treatment periods. Eligible patients were assigned sequentially in a 1:1 ratio to receive: etaner...
journal_title:International journal of immunopathology and pharmacology
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1177/039463201002300314
更新日期:2010-07-01 00:00:00
abstract::A circadian variation of cardiac function with peak in the early morning was documented about twenty years ago. A circadian rhythm of platelet aggregability, in the same time of the day, was demonstrated in healthy young male subjects. The morning hours were also reported as crucial for sympathetic nervous system acti...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/039463200001300109
更新日期:2000-01-01 00:00:00
abstract::Extranodal non-Hodgkin lymphomas limited to the larynx are rare, accounting for less than 1% of all laryngeal neoplasms. The most common site of development of primary laryngeal lymphomas is the supraglottic region. In most cases, the presenting symptoms are hoarseness, dysphagia, dyspnea, and cervical lymphadenopathy...
journal_title:International journal of immunopathology and pharmacology
pub_type: 信件
doi:10.1177/039463201402700319
更新日期:2014-07-01 00:00:00
abstract::In recent decades, the role played by the immune response to bacteria in the pathogenesis of chronic periodontal disease (PD) has long been studied. Although from the clinical point of view, adequate oral hygiene is essential to ensure a satisfactory response of the host to infections, modulation of the reaction of im...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/2058738419840844
更新日期:2019-01-01 00:00:00
abstract::The beneficial effects of hot springs have been known for centuries and treatments with sulphurous thermal waters are recommended in a number of chronic pathologies as well as acute recurrent infections. However, the positive effects of the therapy are often evaluated in terms of subjective sense of wellbeing and symp...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/039463201302600307
更新日期:2013-07-01 00:00:00
abstract::The possible use of cell therapies for neurological lesions and disorders is regarded as a very promising strategy. However, many issues related to cell type, tissue donor, expected biological action etc., are still open. In this study human mesenchymal stem cells derived from different fetal and adult tissues were ex...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/039463201402700309
更新日期:2014-07-01 00:00:00
abstract::IgG4 have been hypothesized to act as blocking antibodies capable of preventing IgE-mediated effector cell triggering. This study aims to evaluate the changes in IgG4 in children during a period of natural antigen avoidance. Serum IgE and IgG4 were evaluated in a group of asthmatic children, aged between 7 and 17 year...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/039463201102400422
更新日期:2011-10-01 00:00:00
abstract::Ionizing irradiation causes damage and functional failure of irradiation-sensitive systems and tissues such as small intestine. The molecular mechanisms underlying inflammatory and adaptive responses to acute irradiation damage are poorly understood. Using a mouse model of total-body γ-irradiation, we assessed the irr...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/039463201002300415
更新日期:2010-10-01 00:00:00
abstract::Isoprostanes are prostaglandin isomers produced from the peroxidation of polyunsaturated fatty acids from the cellular membrane. They have been used as a specific index of cellular lipoperoxidation and as an indirect measure of oxidative stress. However, these molecules also present several biological activities. An o...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章
doi:10.1177/039463200501800309
更新日期:2005-07-01 00:00:00
abstract::Silicosis patients suffer from pulmonary fibrosis caused by silica inhalation, as well as autoimmune diseases known as the adjuvant effects of silica. Caplan syndrome complicated with rheumatoid arthritis (RA) is well known epidemiologically, and the incidence of complicated systemic sclerosis (SSc), systemic lupus er...
journal_title:International journal of immunopathology and pharmacology
pub_type: 杂志文章,评审
doi:
更新日期:2011-01-01 00:00:00
abstract::Allergic drug reactions can be classified as immediate, accelerated or delayed. This classification usually correlates with the mechanism involved: immediate reactions are IgE mediated and delayed reactions are T cell dependent. We analyzed lymphocyte involvement in patients with these reactions by determining cell su...
journal_title:International journal of immunopathology and pharmacology
pub_type: 临床试验,杂志文章
doi:
更新日期:2006-01-01 00:00:00