Sleep–wake problems in patients with amyotrophic lateral sclerosis: implications for patient management

2012

SUMMARY Sleep–wake problems are frequent, although unrecognized, complications of amyotrophic lateral sclerosis (ALS). Sleep disorders such as insomnia, sleep-disordered breathing and restless legs syndrome have all been reported in patients with ALS, despite the limited number of studies and the small populations investigated so far. Sleep disturbances gradually worsen with disease progression, suggesting a relationship between the severity of disease and the neurodegenerative process. However, poor sleep can also be a consequence of several disturbances such as anxiety, depression, pain, choking, sialorrhea, fasciculations, cramps, nocturia and the inability to get comfortable and move f…

REM sleep behavior disorder in a patient with frontotemporal dementia

2010

We describe a patient with frontotemporal dementia (FTD), a tauopathy, who also showed clinical and polysomnographic features of REM sleep behavior disorder (RBD). The patient is a 78-year-old male with a 1 year history of behavioral dysfunction involving emotion, character and social functioning. Brain imaging and the results of neuropsychological testing were consistent with a diagnosis of FTD. Sleep symptom onset occurred some years before the behavioral changes, and consisted of unpleasant dreams, vocalization, and prominent motor behaviors. A polysomnography confirmed the diagnosis of RBD. Our findings support the hypothesis that RBD, although more frequent in synucleinopathies, might …

Diagnostic and prognostic value of three micrornas in environmental asbestiform fibers-associated malignant mesothelioma

2021

Fluoro-edenite (FE) is an asbestiform fiber identified in Biancavilla (Sicily, Italy). Environmental exposure to FE has been associated with a higher incidence of malignant mesothelioma (MM). The present study aimed to validate the predicted diagnostic significance of hsa-miR-323a-3p, hsa-miR-101-3p, and hsa-miR-20b-5p on a subset of MM patients exposed to FE and matched with healthy controls. For this purpose, MM tissues vs. nonmalignant pleura tissues were analyzed through droplet digital PCR (ddPCR) to evaluate differences in the expression levels of the selected miRNAs and their MM diagnostic potential. In addition, further computational analysis has been performed to establish the corr…

Pregnenolone sulphate improves memory processing in early-handled female rats

2013

Early life experiences lead to sex-specific behavioural and neurochemical changes in adulthood. Indeed, early handling enhances learning and memory in male rats (Cannizzaro et al., 2005), whereas it impairs learning performance in female adult rats, a finding that has been correlated to decreased nitric oxide (NO) production in the hippocampus (Noschang et al., 2010). Pregnenolone sulfate (PREGS) is considered as one of the most potent memory-enhancing neurosteroids, since its activity as a potent positive modulator of N-methyl-d-aspartate receptors (NMDARs) and a negative modulator of gamma-aminobutyric acid(A) receptors (GABA(A)Rs) (Vallée et al., 2001). Given these premises, this study a…

Chronic prenatal treatment with 5-methoxytryptamine reduced depressive-like behaviour induced by forced swim test in mature male rats

2005

Exposure to ototoxic agents and hearing loss: A review of current knowledge

2014

Several experimental and clinical studies have shown that a variety of ototoxic agents (such as drugs, industrial chemicals and noise) can cause sensorineural hearing loss. The most common ototoxic drugs used in clinical practice include: aminoglycoside and macrolide antibiotics, quinoline anti-malarials, platinum analog antineoplastics, loop diuretics, and acetylsalicylic acid. Among chemical agents with potential ototoxic properties are: organic solvents, heavy metals, organotins, nitriles, asphyxiants, and pesticides/herbicides. Acoustic exposure to high intensity and/or prolonged noise can also cause permanent threshold shifts in auditory perception. Ototoxic agents can influence audito…

Locomotor and antidepressant-like effects of 5-HT(1A) agonist LY 228729 in prenatally benzodiazepine-exposed rats.

1998

Locomotor activity and antidepressant-like effect in the forced swim test (FST) of 5-HT(1A) agonist LY 228729 were investigated in adult rats prenatally exposed at doses of diazepam (DZ) and alprazolam (ALP) which induce persistent downregulation of GABA/ benzodiazepine (BZ) receptors. Prenatal exposure to ALP and DZ did not modify the efficacy of subchronic LY 228729 to decrease immobility time in the FST. Prenatal DZ and ALP potentiated the facilitatory effect of subchronic LY 228729 on locomotor activity; prenatal DZ was more effective than prenatal ALP. Moreover, prenatal DZ increased stereotypic movements induced by LY 228729. These data suggest that the persistent downregulation of GA…

Evaluation of Correlation between Sleep and Psychiatric Disorders in a Population of Night Shift Workers: A Pilot Study

2023

Background: Insomnia is the perception of inadequate, insufficient or non-restorative sleep. Of all sleep-related disorders, insomnia is the most common. It is important to remember that the sleep–wake cycle also plays a central role in the genesis of anxiety and depression. The aim of our study is to evaluate the association between sleep disturbances and anxiety and depression in a group of workers of both sexes who perform night shift work. Methods: Information on sleep disorders was collected by administering the Insomnia Severity Index (ISI) questionnaire. Statistical analysis was conducted using the Chi-square test to assess whether there were any differences between sex for those who…

Effects of pre- and postnatal exposure to 5-methoxytryptamine and early handling on an object-place association learning task in adolescent rat offsp…

2007

A reduction in 5-HT1A receptor response enhances learning and memory performance in rats. Pre- and postnatal treatment with 5-methoxytryptamine (5MT), a non-selective serotonergic agonist, and early handling, reduce the number of 5-HT1A receptors in neonatal and pre-pubertal rat progeny. The aim of this study was to investigate in adolescent male rats the consequences of pre- and postnatal treatment with 5MT and its interaction with early handling on an object-place association learning task, the "Can test", a motivated, non-aversive, spatial/object discrimination task. Results show that a single daily injection of 5MT from gestational days 12 to 21 (1 mg/kg s.c.) and from postnatal days 2 …

How to Prevent SARS-CoV-2 Transmission in the Agri-Food Industry during the First Pandemic Wave: Effects on Seroprevalence

2021

During the SARS-CoV-2 pandemic, many workplaces were forced to interrupt their activities or alternatively had to prefer a smart way of working, if this was compatible with their activities, to contain the spread of the virus. Some production activities, on the other hand, continued, such as those belonging to the agri-food sector. The aim of the study was to investigate seroprevalence in the workers of an Italian agri-food company following prevention interventions developed in concert with an occupational physician. An observational cohort study was conducted on a population of 328 (100%) workers of a company in the agri-food sector, located in the Sicilian region, which specialized in th…

Musculoskeletal disorders and incongruous postures in workers on ropes: A pilot study

2023

Background: Occupational hazards believed to cause musculoskeletal disorders in rope workers are traditionally associated with maintaining incongruous postures for prolonged periods of time. Design and methods: A cross-sectional survey was conducted on 132 technical operators in the wind energy and acrobatic construction sectors, who work on ropes, analysing the ergonomic characteristics of the environments, the way in which tasks are carried out, the strain perceived by individual workers, and assessing the presence of any musculoskeletal disorders (MSDs) by means of an objective examination focused on the anatomical districts that were the object of our study. Results: Analysis of the dat…

Long-lasting handling affects behavioural reactivity in adult rats of both sexes prenatally exposed to diazepam

2001

Environmental stressors can substantially affect the adaptive response of rats to novelty in a sexually dimorphic manner. Gender-related differences are also observed in neurochemical and behavioural patterns of adult rats following prenatal exposure to diazepam (DZ). In the present study the behavioural reactivity to novelty is investigated in open field (OF) and in acoustic startle reflex (ASR) tests, in non handled (NH), short-lasting handled (SLH) and long-lasting handled (LLH) adult male and female rats prenatally exposed to DZ. A single daily s.c. injection of DZ (1.5 mg/kg) over gestation days 14-20 decreases GABA/BDZ receptor function in both sexes, as shown by the decreased electro…

Exposure to Toxic Heavy Metals Can Influence Homocysteine Metabolism?

2019

Background: Homocysteine is a sulfur amino acid whose metabolism is activated in two pathways: remethylation to methionine, which requires folate and vitamin B12, and transsulfuration to cystathionine, which needs pyridoxal-5’-phosphate. High homocysteine level increases the risk of developing heart disease, stroke, peripheral vascular diseases, and cognitive impairment. Some evidence showed that exposure to these metals increased plasma homocysteine levels. Methods: A systematic review was carried out to clarify the relationship between homocysteine blood levels and exposure to toxic heavy metals (Lead, Cadmium, Mercury, and Chromium). Results: The results of this systematic review i…

Neurobiologia delle tossicodipendenze

2005

Otopatie professionali

2007

Nei lavoratori esposti a rischio chimico la sorveglianza sanitaria risulta strumento indispensabile nella prevenzione delle malattie professionali. Dalla letteratura si evince che diversi tossici sono implicati nella patogenesi del danno uditivo, esercitando un effetto ototossico in diversi settori industriali. A tal proposito il nostro studio si è rivolto in particolare alla individuazione di eventuali effetti otolesivi precoci attraverso un protocollo clinico e di esami di laboratorio specifici. For those workers exposed to chemical risks, health supervision is necessary in order to prevent job diseases. From our literature we know that several toxic agents are involved in the pathogenesi…

SARS-CoV-2 and the Risk Assessment Document in Italian Work: Specific or Generic Risk Even If Aggravated?

2021

In December 2019, several cases of atypical pneumonia were detected in Wuhan city, Hubei province, inland China. The initial outbreak was of considerable size first in China subsequently spread to the rest of the world. Immediately after the epidemic (which according to the World Health Organization had risen to pandemic status), the problem of whether or not to update the occupational risk assessment arose, also considering how the biological risk from SARS CoV-2 should be understood: specific or generic. To this end, we conducted a literature review to identify national health legislation and policies, examining how Italy has addressed the COVID-19 emergency in occupational health plannin…

Perinatal treatment with 5-methoxytriptamine affects cognition and behavioural reactivity in the juvenile male rat progeny: influence of maternal sep…

2004

SEVERE OSTEOPOROSIS AND MULTIPLE FRACTURES: A CASE REPORT OSTEOPOROSI SEVERA E FRATTURE MULTIPLE: UN CASO CLINICO

2008

A Combined Multidisciplinary Intervention for Health Promotion in the Workplace: A Pilot Study

2021

The aim of this study was to assess the effects of a joint health promotion intervention on a cohort of healthcare workers (HCWs) who had at least one cardiovascular risk factor. The HCWs were assessed at three different times, i.e., time zero (T0), after 6 months (T6), and after 12 months (T12). The following parameters were measured at a medical examination: physical activity, blood pressure, waist circumference, body mass index (BMI), routine laboratory tests, plicometric analysis, work ability index (WAI), and body image dissatisfaction (BID). Among the 447 HCWs, 38 HCWs were included in the study; 45% (n = 17) were male. At T12, the average blood pressure, waist/hip ratio (WHR) index, …

DEVELOPMENT AND VALIDATION IN A GROUP OF INDUSTRY WORKERS, OF AN APPLICATION FOR AUDIOMETRIC SCREENING: A SOLUTION FOR SOCIAL DISTANCE DURING COVID-1…

2020

In the context of the global COVID-19 pandemic, companies and institutions all over the world are trying to find the best ways to reorganize their activity, minimizing the contagion risk among their employees, so as to protect their health and prevent internal SARS-COV-2 outbreaks. The recent development of new communication technologies, such as smartphones and tablets, has paved the way for the development and implementation of different applications. Starting with the above issues, in this study, we wanted to investigate the efficacy of iAudiometry application developed by our research team for the detection of deficits in the auditory system. Furthermore, we analyzed the precision in de…

The role of pregnenolone sulphate in spatial orientation-acquisition and retention: An interplay between cognitive potentiation and mood regulation

2013

Abstract Neurosteroids can alter neuronal excitability interacting with specific neurotransmitter receptors, thus affecting several functions such as cognition and emotionality. In this study, we investigated, in adult male rats, the effects of the acute administration of pregnenolone-sulfate (PREGS) (10 mg/Kg, s. c.) on cognitive processes using the Can test, a non aversive spatial/visual task which allows the assessment of spatial information-acquisition during the baseline training, and of memory retention in the longitudinal study. Furthermore, on the basis of PREGS pharmacological profile, the modulation of depressive-like behaviour was also evaluated in the forced swim test (FST). Our…

Biological Monitoring of Exposure to Benzene in Port Workers

2020

Port workers are exposed to a wide range of occupational hazards that can cause injuries and occupational diseases. Among these, exposure to benzene is one of the most important but least studied. The highest occupational exposures for port workers occur during the filling and loading of gasoline, and cleaning of tanks and receptacles. The aim of the study was to evaluate occupational exposure to low levels of benzene by measuring trans,trans-muconic acid (t,t-MA) in urine samples from workers operating at fuelling stations in a tourist port of Southern Italy. The overall sample was composed of 43 port workers of a tourist port in Southern Italy. In 2018, each participant provided two (morn…

Repeated and single prenatal stress differently affect stress reactivity and learning performance in adolescent male rats

2006

SPORT FOR JOB. DIFFERENCES IN CORTISOL LEVELS IN A WATER POLO TEAM AT DIFFERENT TIMES OF WORKOUT

2018

Agonistic sport represents a physically stressful situation associated with the release of catecholamine and cortisol that in turn influence the immune system. This study aimed to investigate the influence, in a team of water polo players, of the emotional processes characterizing the phase of waiting for the race on endocrine changes at the end of an official match. Thirteen professional water polo players participated in this study. Each player provided two saliva samples before and after three different time phases: (1) rest time, (2) workout and (3) competition. The results of the present study showed a significant increase in salivary cortisol levels before and after the competition an…

Sexually dimorphic effects of alcohol self-administration on cognitive processes

2012

Chronic alcohol consumption is able to modify cognitive and emotional behaviour in humans. Many studies on gender diversity have identified swingeing differences between man and woman, not only in the propensity for alcohol abuse, but also in their behavioural effects. In this study we investigate in adult male and female rats: i) alcohol drinking behaviour and preference pattern using a 3-bottle choice paradigm with water, 10% ethanol solution and white wine (10%v/v), along a four-week period; ii) Alcohol free access (AFA) effects on locomotion and behavioural reactivity in the Open Field; iii) The influence of AFA on spatial learning and reference memory, employing the Morris Water Maze. …

Effects of prenatal treatment with 5-metoxytriptamine on learning performance of juvenile male rat progeny. Influence of maternal separation

2004

Long-Term COVID: Case Report and Methodological Proposals for Return to Work

2022

Almost two years after the beginning of the SARS-CoV-2 pandemic, the knowledge of which in the infectious and therapeutic spheres is constantly evolving, attention paid to the medicolegal aspects linked to this emergency phenomenon has mainly focused on the liability implications falling on healthcare personnel. With regard to the medicolegal assessment of the outcomes of COVID-19 illness, although it is a procedure that is commonly used, and although references in the assessment tables in force have been adhered to, a specific assessment protocol has not been standardized that takes into account, from an objective point of view, the degree of severity of the long-term residual outcomes and…

Alcohol abuse and insomnia disorder: Focus on a group of night and day workers

2021

The sleep-wake cycle plays a fundamental role in maintaining the physiological balance of our body. Its alteration favours the genesis of several organic alterations and diseases including sleep disorders and the consumption of several substances of abuse. It has been reported that the work activity, especially that carried out during the night, is able to influence the sleep-wake cycle, promoting the development of insomnia, which, in turn, would subject the worker to a stressful condition such as to encourage adverse behaviour such as the use/abuse of psychotropic substances. Based on the above premises, the aim of our research was to evaluate, in night workers: (i) the pattern of consump…

Risposte endocrine ed immunitarie in calciatori professionisti dopo allenamento e competizione ufficiale

2002

SEVERE OSTEOPOROSIS AND MULTIPLE FRACTURES A CASE REPORT

2008

The authors present a clinical case of severe osteoporosis with periprothesic femoral fracture and numerous vertebral fractures in a 87 years old patient. Treatment had consist in reposition of prosthesis, fracture reduction with internal fixation plate. Teriparatide drug was administer as usual protocol. Clinical and X-rays controls after 3, 6 and 12 months showed a good result of therapy, with a healing fracture, a orthostatism and normal deambulation, with improvement of densimetry values and a less dorsolombar pain, as well as a significant improvement of patient’s quality of life

Effects of 8-OH-DPAT on open field performance of young and aged rats prenatally exposed to diazepam: a tool to rveal 5-HT1a receptor function

2003

Central GABAergic and serotoninergic systems interact with one another and are implicated in controlling different behaviours. A gentle early long-lasting handling can prevent the deficits in locomotion and exploration in open field (O.F.) in 3-month-old male rats prenatally exposed to diazepam (DZ). Purpose of this study was to extend the research to older handled rats prenatally exposed to DZ and to assess the activity of 5-HT1A receptors (Rs), evaluating the performance in O.F. at 3 and 18 months of age following 8-OH-DPAT administration. A single daily s.c. injection of DZ (1.5 mg/kg) from gestation day 14 to gestation day 20 induced in aged, but not in young rats, a decrease in total d…

Neurobiologia e terapia dei disturbi della sfera affettiva nell'autismo: conoscenze attuali

2007

L’autismo è un disordine dello sviluppo del cervello che insorge in periodo perinatale ed è caratterizzato da disturbi del comportamento sociale, da difficoltà nelle interazioni con gli altri, da deficit del linguaggio, dalla presenza di atteggiamenti di tipo ripetitivo ed ossessivo, da alterazioni della sfera affettiva ed emozionale. L’incidenza dell’autismo ha ormai assunto le dimensioni di una vera e propria epidemia, per cui è prioritario avere a disposizione terapie realmente efficaci. Purtroppo attualmente non esiste alcun trattamento farmacologico che non sia puramente sintomatico. La carenza di farmaci efficaci è dovuto al fatto che i meccanismi neurobiologici alla base dell’autismo…

Basi biologiche dei disturbi psichiatrici stress-correlati

2004

Farmacologia Generale

2001

Single, intense prenatal stress decreases emotionality and enhances learning performance in the adolescent rat offspring: Interaction with a brief, d…

2006

Perinatal manipulations can lead to neurobehavioural changes in the progeny. In this study we investigated, in adolescent male rat offspring, the consequences of a single, intense prenatal stress induced by a 120 min-maternal immobilization at gestational day 16, and of a daily, brief maternal separation from postnatal day 2 until 21, on: unconditioned fear/anxiety-like behaviour in open field and in elevated plus-maze; learning performance in the "Can test", a non-aversive spatial and tactile/visual task; corticosterone plasma levels under basal and stress-induced conditions. Our results indicate that both prenatal stress and maternal separation procedures decrease emotionality and enhance…

Alcohol and Nicotine Use among Adolescents: An Observational Study in a Sicilian Cohort of High School Students

2022

In recent years, the mode of alcoholic intake known as binge drinking (BD) has become a common practice, especially among adolescents who, due to socio-environmental motives, tend to reach a rapid state of drunkenness. This drunkeness leads to alterations in brain areas responsible for executive functions and cognitive processes, as well as to the genesis of factors that predispose to lasting addiction. Likewise, nicotine leads to a comparable degree of addiction. On this basis, the aim of this research was to evaluate, on a cohort of 349 high school students (15–17 years old) in the province of Palermo, the following: (I) the drinking model of alcoholic beverages; (II) the use of nic…

COVID-19 Pandemic: Prevention and protection measures to be adopted at the workplace

2020

Introduction: SARS-CoV-2, identified in Wuhan, China, for the first time in December 2019, is a new viral strain, which has not been previously identified in humans; it can be transmitted both by air and via direct and indirect contact; however, the most frequent way it spreads is via droplets. Like the other viruses belonging to the same family of coronaviruses, it can cause from mild flu-like symptoms, such as cold, sore throat, cough and fever, to more severe ones such as pneumonia and breathing difficulties, and it can even lead to death. Since no effective specific drug therapy has been found yet, nor any vaccine capable of limiting the spread of this pathogen, it is important for way…

TENDINOPATIE LAVORATIVE: ANALISI DELLE DIVERSE TECNICHE CHIRURGICHE E RIABILITATIVE PER UN RAPIDO RECUPERO FUNZIONALE NELLE ROTTURE SOTTOCUTANEE DEL …

2007

Inappropriate sexual behaviors associated with donepezil tratment: a case report

2010

We documented a patient with Alzheimer's Disease with profound changes in sexuality after donepezil treatment. We suggested that inappropriate sexual behaviors associated with donepezil, although uncommon adverse event, could develop after donepezil should be taken into consideration by the phisicians prescribing this drug

Behavioural responsiveness to picrotoxin and desipramine in adult rats prenatally exposed to different benzodiazepine receptor agonists

1995

The behavioural responsiveness to picrotoxin and desipramine was investigated in adult rats prenatally exposed to different benzodiazepine receptor agonists such as diazepam, alprazolam and zolpidem. Prenatal exposure to diazepam and alprazolam similarly potentiated the anti-immobility effect on the forced swimming test and the inhibitory effect on spontaneous motor activity of picrotoxin and desipramine and increased the seizure sensitivity to picrotoxin. Prenatal zolpidem seems to be ineffective. These data suggest that, despite the differences in their pharmacodynamic profile, prenatal exposure to diazepam and alprazolam, but not zolpidem, may have similar permanent consequences on the b…

Behavioural stress reactivity in handling naive and handling-habituated adult male rats prenatally exposed to different benzodiazepine receptor agoni…

2001

Reversal of prenatal diazepam-induced deficit in a spatial-object learning task by brief, periodic maternal separation in adult rats.

2005

In the rat, prenatal exposure to diazepam (DZ) induces a permanent reduction in GABA/BZ receptor (R) function and behavioural abnormalities. Environmental modifications during early stages of life can influence brain development and induce neurobiological and behavioural changes throughout adulthood. Indeed, a subtle, periodic, postnatal manipulation increases GABA/BZ R activity and produces facilitatory effects on neuroendocrine and behavioural responses. We here investigated the impact of prenatal treatment with DZ on learning performance in adult 3- and 8-month-old male rats and the influence of a brief, periodic maternal separation on the effects exerted by prenatal DZ exposure. Learnin…

EFFECTS OF SHIFT WORK ON CARDIOVASCULAR ACTIVITY, SERUM CORTISOL AND WHITE BLOOD CELLS COUNT IN A GROUP OF ITALIAN FISHERMEN

2012

We analyzed the effects of working activity and working shifts on the circadian rhythmicity and circadian phase relations of serum cortisol level, white blood cells count, resting heart rate and systolic/diastolic blood pressure in a group of italian fishermen. We observed a shift-induced displacement of cortisol secretion and a modification in leukocyte count. Moreover, systolic/diastolic blood pressure and resting heart rate were markedly influenced by the night shift, whereas no appreciable changes were observed after the morning and afternoon shifts, compared to pre-working values. These data suggest that the human circadian system is greatly influenced by shift work, and serum cortisol…

The neurosteroids DHEAS and PREGS may affect learning performance by altering affective state

2005

Early effects of fluoro-edenite: correlation between IL-18 serum levels and pleural and parenchymal abnormalities.

2016

Fluoro-edenite (FE) is a natural mineral asbestos-like fibrous species first isolated in Biancavilla, Sicily. In order to clarify potential involvement of IL-18 in the pathogenesis of FE-induced chest abnormalities, we analyzed IL-18 serum levels in FE-exposed workers (FEEW) and correlated them with pleural and parenchymal abnormalities. A total of 21 FEEWs, residing in Biancavilla for >30 years, with a working seniority of 17 ± 6.1 years were examined. High-resolution computed tomography scans revealed low grade of fibrosis in 8 (38%) FEEWs, and pleural plaques (PPs) in 13 (62%) FEEWs. The mean IL-18 level was 203.13 ± 90.43 pg/ml. Pearson correlation showed a significant association (…

Acetaldehyde and salsolinol in ethanol’s two-step mechanism of action: An overview

2018

In the last years, numerous studies have supported the idea that, at least in part, motivational and neuropharmacological effects of ethanol are mediated by its first brain-derived metabolite, acetaldehyde, and its bioderivate salsolinol. This review aims at gathering and shaping as a whole the evidence on their role in the mechanism of action of ethanol. Acetaldehyde and salsolinol interact with the reward brain system and are involved as primum movens of motivational and addictive behaviour that can be especially relevant to ethanol use disorders. Understanding the neurobiology of acetaldehyde and salsolinol holds promising potential for the development of novel pharmacological approaches…

monitoraggio della funzionlità renale in un gruppo di soggetti esposti a rischi chimico

2007

Nei lavoratori esposti a rischio chimico la sorveglianza sanitaria risulta strumento indispensabile nella prevenzione delle malattie professionali. A tal proposito il nostro studio si è rivolto in particolare alla individuazione di eventuali effetti nefrolesivi precoci attraverso un protocollo clinico e di esami di laboratorio specifici . The sanitary monitoring is an unavoidable instrument to prevent professional diseases in those workers exposed to che - mical risks. Our study has been carried out in order to focus possible precocious nephro-detrimental effects, thanks to a clinic proce - dure and several specific laboratory exams.

Clinical observations and risk factors for tinnitus in a Sicilian cohort.

2014

The aims of this study were to determine the distribution of risk factors associated with tinnitus analysing their role in the development of tinnitus and the effects of their interaction; to evidence the importance of a suitable and adequate clinical and audiologic assessment to avoid those modifiable risk factors responsible for cochlear dysfunction and tinnitus onset. 46 subjects with tinnitus and 74 controls were studied according to: age, sex, Body Mass Index (BMI), neck circumference, tobacco smoking, feeling fatigue or headache, self reporting snoring, hypertension, diabetes, coronary heart disease, and/or hyperlipidemia, and laboratory finding as lipid profile and levels of reactive…

Clindamycin-induced restless syndrome

2008

Brief description: We presented a case of severe RLS associated with clindamycin (a lincosamide antibiotic frequently used in clinical practice) which was also a cause of a neurological emergency unit admission

Il coma tossico

2007

Il coma tossico è una situazione clinica estremamente grave, non frequente, che riguarda diverse sostanze tossiche e che pone determinate problematiche riguardo la terapia specifica. Fra queste sostanze ricordiamo gli esteriorganofosforici, i metalli pesanti, l’etilen glicole, il monossido di carbonio etc. La terapia deve essere prima di supporto volta a stabilizzare i parametri cardiovascolari, respiratori e renali del paziente, quindi dopo bisogna eseguire un attenta anamnesi, un accurato esame obiettivo e i normali esami di laboratorio per individuare la sostanza tossica. Grande importanza riveste inoltre la conoscenza della farmacocinetica e quindi del volume di distribuzione, la modula…

Prenatal exposure to diazepam and alprazolam, but not to zolpidem, affects behavioural stress reactivity in handling-naïve and handling-habituated ad…

2002

A gentle long-lasting handling produces persistent neurochemical and behavioural changes and attenuates the impairment in the behavioural reactivity to novelty induced by the prenatal exposure to diazepam (DZ) in adult male rat progeny. This study investigated the consequences of a late prenatal treatment with three GABA/BDZ R agonists (DZ) alprazolam (ALP) and zolpidem (ZOLP)), on different stress-related behavioural patterns, in non-handled (NH), short-lasting handled (SLH) and long-lasting handled (LLH) adult male rats exposed to forced swim test (FST), acoustic startle reflex (ASR) and Vogel test (VT). The effects on motor activity were evaluated in the open field and in the Skinner box…

Oxidative stress and DNA damage in agricultural workers after exposure to pesticides

2021

Abstract Background Recent epidemiological studies on workers describe that exposure to pesticides can induce oxidative stress by increased production of free radicals that can accumulate in the cell and damage biological macromolecules, for example, RNA, DNA, DNA repair proteins and other proteins and/or modify antioxidant defense mechanisms, as well as detoxification and scavenger enzymes. This study aimed to assess oxidative stress and DNA damage among workers exposed to pesticides. Methods For this purpose, 52 pesticide exposed workers and 52 organic farmers were enrolled. They were assessed: the pesticide exposure, thiobarbituric acid reactive substances (TBARS), total glutathione (TG)…

Effects of 8-OH-DPAT on open field performance of young and aged rats prenatally exposed to diazepam: a tool to reveal 5-HT1A receptor function

2003

Central GABAergic and serotoninergic systems interact with one another and are implicated in controlling different behaviours. A gentle early long-lasting handling can prevent the deficits in locomotion and exploration in open field (O.F.) in 3-month-old male rats prenatally exposed to diazepam (DZ). Purpose of this study was to extend the research to older handled rats prenatally exposed to DZ and to assess the activity of 5-HT1A receptors (Rs), evaluating the performance in O.F. at 3 and 18 months of age following 8-OH-DPAT administration. A single daily s.c. injection of DZ (1.5 mg/kg) from gestation day 14 to gestation day 20 induced in aged, but not in young rats, a decrease in total d…

Work Ability after Breast Cancer: Study of Healthcare Personnel Operating in a Hospital of South Italy

2022

Breast cancer (BrC) treatment can produce disabilities that often impact the quality of daily life and impact the social and working relationships of the patient. This paper looked into the remaining work ability in a group of female healthcare personnel (HCPs) with BrC in Southern Italy. Each HCP was subjected to a medical check, routine blood tests, and a questionnaire on the work ability index (WAI). Of 980 (100%) HCWs undergoing health control, 6% (n = 54) had experienced BRC, and only 66.6% (n = 36) agreed to take part in the study. A total of 28 (78%) were on night shifts. The WAI score was quite low in 5 (13.8%) cases, moderate in 10 (27.7%) cases, good in 14 (38.8%) cases, and excel…

Management of High-Pressure Injection Hand Injuries: A Multicentric, Retrospective, Observational Study

2019

Hand injuries after high-pressure injection are a medical emergency. These events occur frequently in workers during industrial cleaning, painting, and lubrication, and may have devastating consequences, leading to eventual amputation and poor functional outcomes. The authors have investigated the evolution, management, and outcome. Medical records of occupational medicine units and hand surgery units were collected in order to spot the high-pressure gear accident cases. Records were analyzed by dividing the subjects into two groups: those treated within 6 h and after 6 h of the trauma. A follow-up was carried out at least 1 year after treatment

Aderenza terapeutica e appropriatezza prescrittiva per una gestione costo-efficace della prevenzione secondaria dopo SCA

2011

MALATTIE RARE E FARMACI ORFANI: CRITICITA' E PROSPETTIVE

2007

Cooking Particulate Matter: A Systematic Review on Nanoparticle Exposure in the Indoor Cooking Environment

2022

Background: Cooking and fuel combustion in the indoor environment are major sources of respirable suspended particulate matter (RSPM), which is an excellent carrier of potentially harmful absorbed inorganic and organic compounds. Chronic exposure to RSPM can lead to acute pulmonary illness, asthma, cardiovascular disease, and lung cancer in people involved in cooking. Despite this, questions remain about the harmfulness of different particulate matter (PM) sources generated during cooking, and the factors influencing PM physico-chemical properties. The most reliable methods for sampling and analyzing cooking emissions remain only partially understood. Objectives: This review aims to compreh…

COVID-19 Pandemic: New Prevention and Protection Measures

2022

As of the end of February 2021, more than 420,000,000 confirmed cases of COVID-19 have been reported worldwide, with 5,856,224 deaths. Transmission of the different genetically engineered variants of SARS-CoV-2, which have been isolated since the beginning of the pandemic, occurs from one infected person to another by the same means: the airborne route, indirect contact, and occasionally the fecal–oral route. Infection is asymptomatic or may present with flulike symptoms such as fever, cough, and mild to moderate and severe respiratory distress, requiring hospitalization and assisted ventilation support. To control the spread of COVID-19, the World Health Organization (WHO) and Centers for …

Evaluation of chronic alcohol self-administration in male and female rats using a 3-bottle choice paradigm. Sexually dimorphic effects on spatial lea…

2011

Single intense prenatal stress can differently affect emotional behavior according to the nature of the task. Influence of metyrapone

2007

POST-TRAUMATIC STRESS DISORDER: A FREQUENT WORK-RELATED ILLNESS

2012

Post-traumatic stress disorder (PTSD) is an anxiety disorder that results from exposure to a traumatic event, and is characterized by hypermnesia of the traumatic event with frequent re-experiencing of the tragic occurrence, hyperarousal, and avoidance behaviour. Depression, anxiety, sleep dysfunction and substance abuse are also commonly reported. PTSD is highly prevalent both in the general population and in certain occupations that are particularly exposed to life-threatening situations, physically and psychological demanding activities, and physical assault, such as rescue workers, firefighters and paramedics. Recent advances in the comprehension of the epidemiology, physiopathology and…

3H-DA release evoked by low pH medium and internal H+ accumulation in rat hypothalamic synaptosomes

2002

Considerations on the Update of the Risk Assessment Document During the Pandemic State by COVID-19 in Italy

2021

Immediately after the outbreak of the SARS-CoV-2 epidemic (which had risen to the level of a pandemic according to the World Health Organization), the question arose whether or not to update the risk assessment, which, as required by Legislative Decree 81/2008, with the consequent updating of the prevention measures. In light of these forecasts, we asked ourselves whether the risk of coronavirus infection should be taken into account by the employer by updating the risk assessment or not. An in-depth analysis of current legislation has led to the conclusion that the biological risk from SARS-CoV-2 is to be considered specific only in health-related activities, in other activities it can be …

Restless legs syndrome in a patient with multifocal motor neuropathy

2009

Restless legs syndrome (RLS) has been frequently reported in association with peripheral neuropathy, and it is especially frequent in some forms of polyneuropathy with preferential involvement of small sensory fibers. Here, we describe a patient with multifocal motor neuropathy, who developed RLS during the course of the disease. Our findings support the notion that RLS may develop in the context of immune-mediated neuropathies and it should be specifically investigated even in those patients with preferentially or exclusive motor involvement.

Sleep–wake problems in patients with amyotrophic lateral sclerosis: implications for patient management. NEURODEGENERATIVE DISEASE MANAGEMENT

2012

SUMMARY Sleep–wake problems are frequent, although unrecognized, complications of amyotrophic lateral sclerosis (ALS). Sleep disorders such as insomnia, sleep-disordered breathing and restless legs syndrome have all been reported in patients with ALS, despite the limited number of studies and the small populations investigated so far. Sleep disturbances gradually worsen with disease progression, suggesting a relationship between the severity of disease and the neurodegenerative process. However, poor sleep can also be a consequence of several disturbances such as anxiety, depression, pain, choking, sialorrhea, fasciculations, cramps, nocturia and the inability to get comfortable and move fr…

Pharmacological manipulation of serotonin receptors during brain embryogenesis favours stress resiliency in female rats

2018

Manipulations of the serotonin transmission during early development induce long-lasting changes in the serotonergic circuitry throughout the brain. However, little is known on the developmental consequences in the female progeny. Therefore, this study aimed at exploring the behavioural effects of pre- and postnatal stimulation of the serotonergic system by 5-methoxytryptamine in adolescent female rats on behavioural reactivity and anxiety- like phenotype. Our results show that perinatal 5- methoxythyptamine decreased total distance travelled and rearing frequency in the novel enviroment, and increased the preference for the centre of the arena in the open field test. Moreover, perinatal 5-…

SARS-CoV-2 Infection in Healthcare Professionals and General Population During “First Wave” of COVID-19 Pandemic: A Cross-Sectional Study Conducted i…

2021

On December 31, 2019, an outbreak of lower respiratory infections was documented in Wuhan caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Since the beginning, SARS-CoV-2 has caused many infections among healthcare workers (HCWs) worldwide. Aims of this study were: a. to compare the distribution among the HCWs and the general population of SARS-CoV-2 infections in Western Sicily and Italy; b. to describe the characteristics of HCWs infected with SARS-CoV-2 in the western Sicilian healthcare context during the first wave of the epidemic diffusion in Italy. Incidence and mean age of HCWs infected with SARS-CoV-2 were comparable in Western Sicily and in the whole Ita…

Work-Related Stress, Physio-Pathological Mechanisms, and the Influence of Environmental Genetic Factors

2019

Work-related stress is a growing health problem in modern society. The stress response is characterized by numerous neurochemicals, neuroendocrine and immune modifications that involve various neurological systems and circuits, and regulation of the gene expression of the different receptors. In this regard, a lot of research has focused the attention on the role played by the environment in influencing gene expression, which in turn can control the stress response. In particular, genetic factors can moderate the sensitivities of specific types of neural cells or circuits mediating the imprinting of the environment on different biological systems. In this current review, we wish to analyze …

The Influence of the COVID‑19 Pandemic Emergency on Alcohol Use: A Focus on a Cohort of Sicilian Workers

2023

The period between the beginning and the end of the COVID-19 pandemic emergency generated a general state of stress, affecting both the mental state and physical well-being of the general population. Stress is the body’s reaction to events or stimuli perceived as potentially harmful or distressing. Particularly when prolonged over time, it can promote the consumption of different psychotropic substances such as alcohol, and thus the genesis of various pathologies. Therefore, our research aimed to evaluate the differences in alcohol consumption in a cohort of 640 video workers who carried out activities in smart working, subjects particularly exposed to stressful situations due to the string…

Stima dello stato d'ansia in un gruppo di soggeti esposti a rischio chimico.

2007

Stroke after tadalafil use

2013

No abstract available

I disturbi d’ansia tra la patologia organica e la patologia psichica: l’approccio farmacoterapeutico

2005

Perinatal exposure to 5-methoxytryptamine, behavioural-stress reactivity and functional response of 5-HT1A receptors in the adolescent rat.

2008

Abstract Serotonin is involved in a wide range of physiological and patho-physiological mechanisms. In particular, 5-HT1A receptors are proposed to mediate stress-adaptation. The aim of this research was to investigate in adolescent rats: first, the consequences of perinatal exposure to 5-metoxytryptamine (5MT), a 5-HT1/5-HT2 serotonergic agonist, on behavioural-stress reactivity in elevated plus maze, open field and forced swim tests; secondly, whether the behavioural effects induced by perinatal exposure to 5MT on open field and forced swim tests were affected by the selective 5-HT1A receptor agonist LY 228729, a compound able to elicit a characteristic set of motor behaviours on these ex…

Straining at work and its relationship with personality profiles and individual consequences in healthcare workers (HCWs)

2020

Straining is an attenuated form of mobbing, in which the continuity of vexatious actions is not driven by a discriminatory intent. With the objective of testing the possible moderating role of personality in the relationship between perceptions about straining at work and individual consequences, a correlational design research involved 374 healthcare workers (HCWs) from two Italian hospitals. The following questionnaires were administered: (1) Short Negative Acts Questionnaire (S-NAQ), to assess discriminative actions at work)

Environmental enrichment reverts the effects of continuous or intermittent perinatal alcohol exposure. Focus on alcohol vulnerability and affectivity…

2015

Alcohol consumption during perinatal periods is common, despite the warning of adverse effects on the foetal development. In female rats, the intermittent pattern of alcohol consumption is responsible for higher drinking levels and more profound disruption of maternal care than traditional continuous free-access paradigm, which can have persistent effects on the offspring. The environmental enrichment, a powerful form of experience-dependent plasticity that allows high cognitive, motor and sensory stimulations, is helpful for recovering from different neurological pathologies. Thus, this study aimed at exploring the effects of environmental enrichment on alcohol vulnerability and affective …

Acetaldehyde self-administration by a two-bottle choice paradigm: Consequences on emotional reactivity, spatial learning, and memory

2015

Abstract Acetaldehyde, the first alcohol metabolite, is responsible for many pharmacological effects that are not clearly distinguishable from those exerted by its parent compound. It alters motor performance, induces reinforced learning and motivated behavior, and produces different reactions according to the route of administration and the relative accumulation in the brain or in the periphery. The effective activity of oral acetaldehyde represents an unresolved field of inquiry that deserves further investigation. Thus, this study explores the acquisition and maintenance of acetaldehyde drinking behavior in adult male rats, employing a two-bottle choice paradigm for water and acetaldehyd…

Efficacy and pharmacological appropriateness of cinnarizine and dimenhydrinate in the treatment of vertigo and related symptoms

2021

Vertigo is not itself a disease, but rather a symptom of various syndromes and disorders that jeopardize balance function, which is essential for daily activities. It is an abnormal sensation of motion that usually occurs in the absence of motion, or when a motion is sensed inaccurately. Due to the complexity of the etiopathogenesis of vertigo, many pharmacological treatments have been tested for efficacy on vertigo. Among these drugs, cinnarizine, usually given together with dimenhydrinate, appears to be the first-line pharmacotherapy for the management of vertigo and inner ear disorders. Based on these considerations, the present non-interventional study aimed to investigate the clinical …

Single intense prenatal stress can diffrently affect emotional behavior according to the nature of the task.Influence of metyrapone.

2007

Night-Time Shift Work and Related Stress Responses: A Study on Security Guards

2020

Work-related stress can induce a break in homeostasis by placing demands on the body that are met by the activation of two different systems, the hypothalamic&ndash

Corrigendum to “Effects of 8-OH-DPAT on open field performance of young and aged rats prenatally exposed to diazepam: a tool to reveal 5-HT1A recepto…

2003

nutraceutica & salute

2011

basi biologiche degli integratori in riabilitazione