Relevance of the bacteriophage adherence to mucus model for phages.

infections are getting increasingly serious as antimicrobial resistance spreads. Phage therapy may be a solution to the problem, especially if improved by current advances on phage-host studies. As a mucosal pathogen, we hypothesize that and its phages are linked to the bacteriophage adherence to mucus (BAM) model.

Characterization of a Bacteriophage GEC_vB_Bfr_UZM3 Active against .

is a commensal gut bacterium that is associated with a number of blood and tissue infections. It has not yet been recognized as one of the drug-resistant human pathogens, but cases of the refractory infections, caused by strains that are not susceptible to the common antibiotic regimes established for have been more frequently reported. Bacteriophages (phages) were found to be a successful antibacterial alternative to antibiotic therapy in many cases of multidrug-resistant (MDR) bacterial infections.

Development of an homeostasis model between airway epithelial cells, bacteria and bacteriophages: a time-lapsed observation of cell viability and inflammatory response.

Bacteriophages represent the most extensive group of viruses within the human virome and have a significant impact on general health and well-being by regulating bacterial population dynamics. , found in the anterior nostrils, throat and skin, is an opportunistic pathobiont that can cause a wide range of diseases, from chronic inflammation to severe and acute infections. In this study, we developed a human cell-based homeostasis model between a clinically isolated strain of 141 and active phages for this strain (PYO) isolated from the commercial Pyophage cocktail (PYO).

In Vitro Evaluation of the Therapeutic Potential of Phage VA7 against Enterotoxigenic Infection.

Since the beginning of the 20th century, bacteriophages (phages), i.e., viruses that infect bacteria, have been used as antimicrobial agents for treating various infections.

Investigation of Salmonella Phage-Bacteria Infection Profiles: Network Structure Reveals a Gradient of Target-Range from Generalist to Specialist Phage Clones in Nested Subsets.

Bacteriophages that lyse Salmonella enterica are potential tools to target and control Salmonella infections. Investigating the host range of Salmonella phages is a key to understand their impact on bacterial ecology, coevolution and inform their use in intervention strategies. Virus-host infection networks have been used to characterize the "predator-prey" interactions between phages and bacteria and provide insights into host range and specificity.

Characterization of Isolates from Various Geographical Regions of the Caucasus and Their Susceptibility to Bacteriophages.

Non-typhoidal present a major threat to animal and human health as food-borne infectious agents. We characterized 91 bacterial isolates from Armenia and Georgia in detail, using a suite of assays including conventional microbiological methods, determining antimicrobial susceptibility profiles, matrix assisted laser desorption/ionization-time of flight (MALDI-TOF) mass spectrometry, serotyping (using the White-Kauffmann-Le Minor scheme) and genotyping (repetitive element sequence-based PCR (rep-PCR)). No less than 61.

Georgia's healthcare system and integration of complementary medicine.

Background: An increasing number of people in the Republic of Georgia use complementary and alternative medicine (CAM). CAM has long been practiced in the country, but is not currently part of the formal medical system. The aim of this study was to explore patients' CAM use and their perspectives of CAM complementation of existing services in Georgia's health care system.

Antibiofilm potential of purified environmental bacteriophage preparations against early stage Pseudomonas aeruginosa biofilms.

Aims: This paper presents the potential of environmentally sourced bacteriophages to affect the growth of clinical isolates of Pseudomonas aeruginosa biofilms, and assesses the respective plaque morphotypes presented by each bacteriophage, in vitro.

Methods And Results: Bacterial host strains were typed for their ability to produce the quorum sensing-controlled virulence factor pyocyanin, and then tested for bacteriophage susceptibility using the spot test method. The bacteriophages were co-administered with ciprofloxacin in order to determine whether the bacteriophages would demonstrate synergistic or antagonistic behaviour to the antibiotic in vitro.

SELECTION OF THE ACTIVE PHAGES AGAINST B.FRAGILIS FOR FURTHER STUDY OF THRAPEUTIC PERPECTIVES.

B.fragilis is an obligate anaerobic commensal colonizing human intestines and carries number of physiological functions. At the same time B.

Selection of Potential Therapeutic Bacteriophages that Lyse a CTX-M-15 Extended Spectrum β-Lactamase Producing Salmonella enterica Serovar Typhi Strain from the Democratic Republic of the Congo.

Recently, a Typhi isolate producing CTX-M-15 extended spectrum β-lactamase (ESBL) and with decreased ciprofloxacin susceptibility was isolated in the Democratic Republic of the Congo. We have selected bacteriophages that show strong lytic activity against this isolate and have potential for phage-based treatment of . Typhi, and in general.

PRE-HOSPITAL EMERGENCY MEDICAL SERVICES FOR ELDERLY POPULATION IN TBILISI.

The importance of the issue is determined by the current demographic situation in Georgia and the world in general. The trend of growing the number of older people and the increase of the life span is obvious. At the same time in the number of countries, particularly in the developed western countries and Japan, the decrease of birth rate is noticed.

Treatment characteristics in elderly.

The pharmacodynamics and pharmacokinetics of medications, their therapeutic and toxic effects are age dependant. In the treatment of old people polypharmacy is widely used. The most common results of polypharmacy are increased adverse drug reactions, drug-drug interactions.

A population genetic study in the Ochamchir region, Abkhazia, SSR.

The reported longevity of residents of the Soviet Socialist Republic of the Caucasus has focused considerable attention on this population. However, little is known of the genetic composition of this population. With this in mind, several village populations of the Ochamchir Region, Abkhazia, SSR, were typed for 37 discrete genetic blood groups, erythrocyte and plasma protein loci.

[Activity of natural killer cells and their sensitivity to interferon in aged mice].

The authors studied the activity of natural killers in young and old mice and effects on this activity of interferon and its inducer (synthetic polynucleotide poly-I:C). The activity of natural killers as indicated by the 51Cr-release microtest and the content of the cells that recognize and lyse the target cells, determined in isolated conjugates in agarose were appreciably lower in old mice than in young ones. Administration of poly-I:C or interferon to the animals (or interferon treatment of splenocytes in vitro) led to an increase in the activity of natural killers in young mice, with no significant effect on old animals' cells.