Search results for "carriage"

Identification of Shigella sonnei biotype g isolates carrying class 2 integrons in Italy in 2001-2003

2005

ABSTRACT Phenotyping and genotyping have been carried out on 64 epidemic and sporadic isolates of Shigella sonnei identified in Italy in the years 2001 to 2003. Class 2 integron carriage has been also investigated. Isolates from four of the five outbreaks and four of six sporadic cases were biotype g , pulsed-field gel electrophoresis type B, and class 2 integron positive, suggesting emergence and spread of an epidemic clone in Italy.

Missed abortion etioloģija, gestācijas laiks un terapijas izvēle

2021

Ievads: Nenoticis aborts (NA) ir embrija vai augļa bojāeja pirms pilnām 22 gestācijas nedēļām bez augļa olas izstumšanas no dzemdes. Tā ir bieži sastopama agrīnas grūtniecības komplikācija, kas skar sievietes reproduktīvā vecumā gan Latvijā, gan visā pasaulē. NA ir sastopams aptuveni 15 % no visām klīniski diagnosticētajām grūtniecībām un sastāda aptuveni 30 % no kopējā abortu skaita un tas ir otrais biežāk reģistrētais aborta veids Latvijas slimnīcās pēc legāla aborta. Pētījuma mērķis: Izpētīt vai pacientēm, kuras saņēma misoprostolu pēc shēmas, kas rekomendēta NA ārstēšanai pēc FIGO, pozitīvs ārstēšanas rezultāts tiks sasniegts biežāk, nekā pacientēm, kas misoprostolu saņēma pēc citas lie…

Obstetrics outcomes after complete and partial molar pregnancy: Review of the literature and meta-analysis.

2021

The hydatidiform mole is a rare gynecological disease rising from the trophoblastic. Post-molar pregnancies have an extremely variable course, varying from repeated abortions, stillbirths, preterm births, live births, or recurring in further molar pregnancies. Literature on obstetric outcomes following molar pregnancy is poor, often including monocentric studies, and with data collected from national databases. This review and meta-analysis aim to analyze the obstetric outcomes after conservative management of complete (CHM) and partial (PHM) molar pregnancies. The meta-analysis was performed following the Meta-analysis Of Observational Studies in Epidemiology (MOOSE) and the preferred repo…

Truncated internalin A and asymptomatic Listeria monocytogenes carriage: in vivo investigation by allelic exchange

2004

ABSTRACT Allelic exchange of the region coding for the C terminus of InlA between one epidemic (with an 80-kDa InlA) and one asymptomatic (with a 47-kDa InlA) carriage Listeria monocytogenes strain confirmed the need for this region for internalin entry in vitro. Interestingly, restoration of internalin A functionality did not result in full virulence in chicken embryo assays.

Serological prevalence of toxoplasmosis in pregnant women in Luanda (Angola): Geospatial distribution and its association with socio-demographic and …

2020

We report a study on toxoplasmosis in pregnant women in Luanda, Angola, determining the seroprevalence, geospatial distribution and its association with socio-economic features, dietary habits and hygiene and health conditions. Anti-Toxoplasma gondii IgG and IgM were quantified in serum samples of women attended at the Lucrecia Paim Maternity Hospital between May 2016 and August 2017. The IgG avidity test and qPCR assay were used for dating the primary infection. Data were collected by questionnaire after written consent, and spatial distribution was assessed through a Kernel Density Function. The potential risk factors associated with Toxoplasma infection were evaluated using bivariate and…

Openness and Communication Effects on Relationship Satisfaction in Women Experiencing Infertility or Miscarriage: A Dyadic Approach.

2020

Openness and communication between partners are key elements of dyadic coping with stress. Our main research question is: what is the impact of these factors on relational satisfaction in spouses struggling with infertility or miscarriage? In the current study, by applying the actor&ndash

Candidal carriage in untreated OSCC

2006

The value of time and transport policies in a parallel road network

2007

Abstract One of the key questions in the evaluation of transport policies and investment decisions is the valuation of the time savings or losses arising from such decisions. This paper uses the stated preference method to determine the value of time in a given traffic context characterised by a road parallel network. The values obtained are higher than usual in Spanish project evaluation which, among other things, points out the need for specific studies of all transport projects whenever possible. Finally, two cases are described which illustrate the relevance of the value of time. The first evaluates time savings related to the pricing policies of a motorway competing with a trunk road. …

Taxonomical and Functional Assessment of the Endometrial Microbiota in A Context of Recurrent Reproductive Failure: A Case Report

2019

Investigation of the microbial community in the female reproductive tract has revealed that the replacement of a community dominated by Lactobacillus with pathogenic bacteria may be associated with implantation failure or early spontaneous abortion in patients undergoing assisted reproductive technology (ART) treatment. Herein we describe taxonomically and functionally the endometrial microbiome of an infertile patient with repeated reproductive failures (involving an ectopic pregnancy and two clinical miscarriages). The microbiological follow-up is presented over 18-month in which the microbiota was evaluated in six endometrial fluid samples. The microbial profile of 16S rRNA gene sequenci…

Midbiotics : conjugative plasmids for genetic engineering of natural gut flora

2019

ABSTRACTThe possibility to modify gut bacterial flora has become an important goal, and various approaches are used to achieve desirable communities. However, the genetic engineering of existing microbes in the gut, which are already compatible with the rest of the community and host immune system, has not received much attention. Here, we discuss and experimentally evaluate the possibility to use modified and mobilizable CRISPR-Cas9-endocing plasmid as a tool to induce changes in bacterial communities. This plasmid system (briefly midbiotic) is delivered from bacterial vector into target bacteria via conjugation. Compared to, for example, bacteriophage-based applications, the benefits of c…