Search results for "neonatal"

Microsatellite-based genotyping of Candida parapsilosis sensu stricto isolates reveals dominance and persistence of a particular epidemiological clon…

2012

In this study, using multilocus microsatellite analysis, we report the genetic characterization of 27 Candida parapsilosis isolates recovered in two different periods of time (2007-2009 and 2011-2012) from infants hospitalized in the neonatal intensive care unit of a hospital in Messina, Italy. The results revealed the persistence and dominance of a particular infectious genotype among NICU patients and highlight the power of the used microsatellite markers in clarifying epidemiologic associations, detect micro-evolutionary variations and facilitating the recognition of outbreaks. © 2012 Elsevier B.V.

Evaluation of microbiological screening in a neonatal intensive care unit to optimize empiric antibiotic use.

2019

Spinocerebellar ataxia: functional analysis of the stomatognathic system

2019

Background Neurodegenerative diseases that affect the cerebellum, especially in elderly individuals, cause impairment of motor coordination and quality of life. The presente study evaluated the electromyographic activity and thickness of the right and left masseter and temporal muscles, and the maximum molar bite force of individuals with spinocerebellar ataxia. Material and Methods Twenty-eight individuals were divided into two groups: those with (n=14) and without (n=14) spinocerebellar ataxia. Data on the masticatory muscles obtained from the electromyographic activity (resting, right and left laterality and protrusion), muscle thickness (maximal voluntary contraction and tensile strengt…

Bleomycin Exerts Ambivalent Antitumor Immune Effect by Triggering Both Immunogenic Cell Death and Proliferation of Regulatory T Cells

2013

International audience; Bleomycin (BLM) is an anticancer drug currently used for the treatment of testis cancer and Hodgkin lymphoma. This drug triggers cancer cell death via its capacity to generate radical oxygen species (ROS). However, the putative contribution of anticancer immune responses to the efficacy of BLM has not been evaluated. We make here the observation that BLM induces immunogenic cell death. In particular, BLM is able to induce ROS-mediated reticulum stress and autophagy, which result in the surface exposure of chaperones, including calreticulin and ERp57, and liberation of HMBG1 and ATP. BLM induces anti-tumor immunity which relies on calreticulin, CD8(+) T cells and inte…

ROP, the Drosophila Sec1 homolog, interacts with syntaxin and regulates neurotransmitter release in a dosage-dependent manner.

1998

The Sec1 family of proteins is thought to function in both non-neuronal and neuronal secretion, although the precise role of this protein family has not been defined. Here, we study the function of ROP, the Drosophila Sec1 homolog, in neurotransmitter release. Electrophysiological analyses of transgenic lines overexpressing ROP and syntaxin, a presynaptic membrane protein, indicate that ROP interacts with syntaxin in vivo. Characterization of four point mutations in ROP shows that they fall into two phenotypic classes. Two mutations cause a dramatic reduction in both evoked and spontaneous neurotransmitter release. In contrast, the other two mutations reveal an increase in evoked neurotrans…

Epidemic spread of ST1-MRSA-IVa in a neonatal intensive care unit, Italy

2012

Abstract Background Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) has recently emerged as an important pathogen in neonatal intensive care units (NICUs). The purposes of this study were to characterize methicillin-resistant isolates from an outbreak in a NICU, to examine the genetic traits and clonality of CA-MRSA, and to review the characteristics and outcomes of the neonatal cases and investigate the routes of entry and transmission of the MRSA outbreak strain in the NICU under study. Methods The study NICU practiced an active surveillance program for multidrug-resistant organisms, including weekly cultures for detection of MRSA from nasal swabs among all the …

Neonatal Hearing Screening: Three years of experience in Western Sicily

2006

Morbidity and mortality after anesthesia in early life in Italy. A subgroup analysis of the NECTARINE Trial

2023

Background: Recent literature on neonatal anesthesia focuses on the importance of keeping physiology within the ranges of normality to improve the long-term neurological outcome. The Neonate and Children audit of Anesthesia pRactice IN Europe (NECTARINE) showed a derangement of one or more than one physiological parameters during anesthesia needing a medical intervention in 35.2% of 6592 anesthesia procedure performed in infants up to 60 weeks postmenstrual age. Methods: Subanalysis of the Italian NECTARINE cohort providing a snapshot of anesthesia management, incidence of clinical events requiring intervention during anesthesia, and morbidity and mortality at 30 and 90 days. Secondary aim …

The parent-nurse relationship in the neonatal intensive care unit context - closeness and emotional involvement

2008

Aim and background:  Family-centred care, which acknowledges parents as partners in care, is a desirable and essential part of neonatal nursing. There has been extensive research on parents’ experiences of parenting in neonatal intensive care units (NICU), but there is little research on nurses’ experiences of being in these enduring close relationships. The aim of this paper is to explore parents’ and nurses’ experiences of the close parent–nurse relationship when a premature child is hospitalized. Method:  The design was exploratory with a hermeneutic approach. The methods used were participant observation and in-depth interviews with six mothers, six fathers and six nurses in a Norwegian…

Nurses' experiences by using heated humidified high flow cannula to premature infants versus nasal continuous positive airway pressure

2016

Abstract Background Some premature infants are now being treated with heated humidified high flow nasal cannula (HHHFNC) instead of nasal continuous positive airway pressure (nCPAP). Purpose To explore nurses' experiences of using HHHFNC compared with nCPAP for premature infants. Method Six qualitative in-depth interviews were completed with nurses at two different newborn intensive care units. Results Preterm infants showed greater satisfaction with HHHFNC than nasal continuous positive airway pressure. HHHFNC was also associated with fewer pressure injuries and less facial discomfort, and an increased bonding between baby and parent. However, HHHFNC gave less ventilation support than nCPA…