Infantis Adhesion to Various Surfaces and In Vitro Antimicrobial Efficacy of Commercial Disinfectants.

Infantis poses a significant challenge in poultry production due to its persistence and resistance to disinfectants. This study investigated the survival of the Infantis strain on different surfaces and evaluated the efficacy of disinfectants in both preventing and treating biofilms. The survival of the tested Infantis strain was assessed on plastic and stainless steel surfaces after 24 and 48 h.

Protective Capacity of Infusion Against Intestinal Barrier Disruption and Translocation of Infantis.

Background: is a Mediterranean plant with well-known anti-inflammatory activity, but our previous whole transcriptome analysis has found that infusion (HII) can also affect cytoskeletal rearrangement and tight junctions. The goal of the present study was to determine if HII improves the intestinal barrier (IB) dysfunction and by what mechanism.

Methods: Caco-2 cells on Transwell inserts were used as a model of IB permeability.

Antimicrobial and Antibiofilm Effect of Commonly Used Disinfectants on Infantis Isolates.

subsp. serovar Infantis is the most prevalent serovar in broilers and broiler meat in the European Union. The aim of our study was to test the biofilm formation and antimicrobial effect of disinfectants on genetically characterized Infantis isolates from poultry, food, and humans.

Antioxidant and Antimicrobial Properties of (Roth) G. Don Hydrosol.

(1) Background: According to the emergence and spread of antibiotic resistance, there is an urge for new promising substances. The purpose of the study was to test the antioxidant, cytotoxic and antimicrobial properties of the (Roth) G. Don essential oil (EO) and hydrosol.

Whole transcriptome expression array analysis of human colon fibroblasts culture treated with Helichrysum italicum supports its use in traditional medicine.

Ethnopharmacological Relevance: Helichrysum italicum (HI) is a Mediterranean plant with well-reported use in traditional medicine for a wide range of applications, including digestive and liver disorders, intestinal parasitic infections, wound healing, stomach ache and asthma. However, little is known about the global mechanism behind its pleiotropic activity.

Aim Of The Study: The aim of this study was to explain the mechanism behind the previously demonstrated effects of HI and to justify its use in traditional medicine.

A Review and Evaluation of the Data Supporting Internal Use of .

is a Mediterranean plant with various pharmacological activities. Despite extensive reports on the bioactivity of the plant, its clinically studied applications have not yet been reviewed. The aim of our study was to gather information on the internal use of and its bioactive constituents to determine its efficacy and safety for human use.

Comparison of Slaughterhouse and Surface-Water Isolates Indicates Better Adaptation of Slaughterhouse Isolates to the Chicken Host Environment.

is an emerging food-borne pathogen that poses a high risk to human health. Knowledge of the strain source can contribute significantly to an understanding of this pathogen, and can lead to improved control measures in the food-processing industry. In this study, slaughterhouse and surface-water isolates of were characterized and compared in terms of their antimicrobial resistance profiles and adhesion to stainless steel and chicken skin.

HPLC-DAD-ESI-QTOF-MS Determination of Bioactive Compounds and Antioxidant Activity Comparison of the Hydroalcoholic and Water Extracts from Two Species.

Mediterranean plant represents a rich source of versatile bioactive compounds with potential benefits for human health. Despite extensive research on the plant's active constituents, little attention has yet been paid to characterizing the relationship between its intra-specific genetic diversity and metabolite profile. The study aimed to determine metabolic profile of ssp.

Effect of Composting Under Semipermeable Film on the Sewage Sludge Virome.

The addition of compost from sewage sludge to soils represents a sustainable option from an environmental and economic point of view, which involves the valorisation of these wastes. However, before their use as a soil amendment, compost has to reach the quality levels according to the normative, including microbial parameters. Viruses are not included in this regulation and they can produce agricultural problems and human diseases if the compost is not well sanitised.

Molecular characterisation of noroviruses detected in mussels (Mytilus galloprovincialis) from harvesting areas in Slovenia.

Noroviruses are a leading cause of viral gastroenteritis in humans and are responsible for many outbreaks worldwide. Mussels are one of the most important foodstuffs connected with norovirus outbreaks, also resulting in multinational dimensions. Two hundred and thirty-eight (238) samples of mussels (Mytilus galloprovincialis) were collected in periods between the years 2006-2008 and 2010-2012 to study the prevalence of noroviruses (NoVs) from harvesting areas along the Adriatic coast of Slovenia.

Identification of the same species in at least two intra-operative samples for prosthetic joint infection diagnostics yields the best results with broad-range polymerase chain reaction.

Purpose: Prosthetic joint infection (PJI) is a devastating complication of total joint arthroplasty. No single laboratory test has perfect sensitivity and specificity; however, culture of periprosthetic tissue is the standard method for PJI diagnosis. Interpretation of positive culture results in PJI diagnostics can be difficult due to the possibility of contamination with microorganisms originating from skin micro flora.

Development and validation of TaqMan probe based real time PCR assays for the specific detection of genotype A and B small ruminant lentivirus strains.

Background: Small ruminant lentiviruses (SRLV) are members of the Retroviridae family and infect goats and sheep worldwide. Detection of specific antibodies using AGID and ELISA is the most commonly used means of diagnosing SRLV infection. The most frequent molecular method for detecting the provirus genome is PCR, using peripheral blood leucocytes as target cells.

Comparison of molecular and culture method in diagnosis of prosthetic joint infection.

Diagnosis of prosthetic joint infection with culture technique can be problematic since the causative agent(s) are not possible to cultivate in all cases. Molecular methods had been evaluated in many studies but their inclusion in routine diagnostics is still controversial. The purpose of our prospective study was to compare the diagnostic accuracy of broad-range (BR)-PCR and culture technique.

Molecular and genetic characteristics of small ruminant lentiviruses in Slovenia.

Small ruminant lentiviruses (SRLV) are spread throughout the world, including Slovenia, where the first evidence of caprine arthritis encephalitis virus (CAEV) infection was found in 1996. This study was conducted to investigate the molecular and genetic characteristics of SRLV infection in Slovenia in order to classify our strains in relation to other known SRLV strains worldwide as well as to establish molecular techniques in concordance with serology. In this study, 340 goats and sheep were tested.

Phylogenetic analysis of small ruminant lentiviruses detected in Slovenia.

Small ruminant lentiviruses (SRLV), which belong to the Retroviridae family, infect goats and sheep worldwide. The aim of this study was to characterize the SRLV strains circulating in Slovenia, by phylogenetic analysis of two genomic regions, 1.8 kb gag-pol fragment and 1.

Detection of Vibrio parahaemolyticus in Mediterranean mussels (Mytilus galloprovincialis) in Slovenia.

The aim of this study was to determine the prevalence of Vibrio parahaemolyticus in shellfish samples harvested along the Slovenian coast. Shellfish samples of Mediterranean mussels (Mytilus galloprovincialis) were collected along the Slovenian coast at four locations (Seča, Piran, Strunjan and Debeli Rtič) between 2006 and 2008. Samples were examined and analysed for the presence of V.

Molecular characterization of avian paramyxovirus type 1 (Newcastle disease) viruses isolated from pigeons between 2000 and 2008 in Slovenia.

Fourteen avian paramyxovirus type 1 (APMV-1; Newcastle disease) viruses isolated from dead free-living and domestic pigeons in Slovenia between 2000 and 2008 were analyzed by a molecular characterization of a part of the fusion protein gene, which included the region encoding the fusion protein cleavage site. Phylogenetic analysis indicated that the Slovene pigeon paramyxovirus type 1 (PPMV-1) viruses do not cluster together but instead are divided into two groups--4bi and 4bii--of sublineage 4b. Nine Slovenian strains were placed in group 4bii.

Molecular analysis of infectious bronchitis viruses isolated in Slovenia between 1990 and 2005: a retrospective study.

Fifteen infectious bronchitis viruses (IBV) isolated from broiler and broiler breeder flocks in Slovenia between 1990 and 2005 were molecularly characterised. IBV strains were divided into four genotypes by the analysis of the S1 gene region. Four strains belonged to the Massachusetts genotype, one strain was placed into the QX genotype, one strain formed a cluster together with the B1648 strain and nine strains were classified into the 624/I genotype.

A diagnostic method based on MGB probes for rapid detection and simultaneous differentiation between virulent and vaccine strains of avian paramyxovirus type 1.

Newcastle disease virus (NDV), also designated avian paramyxovirus type 1 (APMV-1), is a serious pathogen of poultry, causing highly contagious Newcastle disease (ND), with high morbidity or mortality, depending on the strain. Accordingly, rapid and reliable detection of APMV-1 and differentiation between vaccine and virulent strains is of crucial importance for ND diagnosis and plays an important role in effective control of the disease. In this study, two real-time reverse transcription polymerase chain reaction (real-time RT-PCR) assays using minor groove-binding (MGB) probes were developed for broad range detection and simultaneous pathotyping of APMV-1.

Detection and molecular characterisation of noroviruses and sapoviruses in asymptomatic swine and cattle in Slovenian farms.

Acute infectious caliciviral gastroenteritis is a common illness in people all over the world. Two genera of the Caliciviridae family, Norovirus and Sapovirus, which usually cause disease in humans, can also be found in animals where they do not always cause clinical signs of gastroenteritis. To investigate the presence of norovirus (NoV) and sapovirus (SaV) strains in asymptomatic swine and cattle, a total of 525 faecal (406 pigs and 119 cattle) specimens were collected during 2004 and 2005 from 8 pig and 4 cattle farms geographically dispersed across Slovenia.

Molecular characterisation of infectious bursal disease viruses isolated in recent acute outbreaks in Slovenia.

In 2004 and then in 2006 several outbreaks of infectious bursal disease (IBD) were reported in broiler and broiler breeder flocks in Slovenia. In this report ten recently emerged IBD viruses (IBDV) were characterised by sequence analysis of the VP2 hypervariable region and compared to previous Slovene IBDV strains from 1995/1996 and to some representative serotype 1 IBDV strains of different pathotypes. On the basis of nucleotide and amino acid identities, phylogenetic analyses and the presence of very virulent IBDV (vvIBDV) conserved amino acid substitutions, all Slovene isolates from recent outbreaks were identified as vvIBDV.

Human, porcine and bovine rotaviruses in Slovenia: evidence of interspecies transmission and genome reassortment.

A surveillance of human, porcine and bovine rotaviruses was carried out in Slovenia in 2004 and 2005. Stool samples were collected from a total of 406 pigs (373 from asymptomatic animals), 132 cattle (126 from asymptomatic animals) and 241 humans (all with diarrhoea), tested for group A rotaviruses using RT-PCR and analysed by sequencing. The aims of the study were to determine the incidence of asymptomatic rotavirus infection in animals, to look for evidence of zoonotic transmission and to detect reassortment among rotaviruses.

Real-time RT-PCR assay for rapid and specific detection of classical swine fever virus: comparison of SYBR Green and TaqMan MGB detection methods using novel MGB probes.

Real-time PCR is an accurate, rapid and reliable method that can be used for the detection and also for the quantitation of specific DNA molecules. The basic principle is the recurring measurement of a fluorescent signal, which is proportional to the amount of amplification product. In our trial two detection systems were tested for classical swine fever virus (CSFV) detection and for its discrimination from other pestiviruses; non-specific dsDNA-binding dye SYBR Green and specific fluorogenic TaqMan MGB probes.

Comparison of different molecular methods for assessment of equine arteritis virus (EAV) infection: a novel one-step MGB real-time RT-PCR assay, PCR-ELISA and classical RT-PCR for detection of highly diverse sequences of Slovenian EAV variants.

In the present study, a new one-step real-time reverse transcription-polymerase chain reaction (RT-PCR) strategy with minor-groove-binder (MGB) technology for the detection of EAV from 40 semen samples of Slovenian carrier stallions was tested. A novel MGB probe (EAVMGBpr) and a reverse primer (EAV-R) based on the multiple sequence alignment of 49 different EAV strain sequences of the highly conserved ORF7 (nucleocapsid gene) were designed. The performance of the assay was compared with different molecular detection methods.

Molecular characterization of a new porcine rotavirus P genotype found in an asymptomatic pig in Slovenia.

Rotaviral RNA was detected in the stool sample of an asymptomatic fattening pig at a Slovenian pig farm. To characterize the rotavirus, RT-PCR was used, employing primers specific for the VP7, VP4 and NSP4 genes. Specific products were purified and the sequencing reaction was performed for the molecular analysis of amplified genes.