Understanding Smallholder Pigkeepers' Awareness and Perceptions of African Swine Fever and Its Control Measures in Ukraine.

African swine fever (ASF) has posed a significant threat to Ukrainian pig farming since its identification in 2012. In this study, recognising the pivotal role of pigkeepers in disease control, we conducted ten focus groups involving 52 smallholders across eight regions in Ukraine. Using participatory methods, we revealed their awareness of ASF signs, transmission routes, preventive measures, and the perceptions of stakeholders involved in ASF control.

Discovery of Avian Paramyxoviruses APMV-1 and APMV-6 in Shorebirds and Waterfowl in Southern Ukraine.

Emerging RNA virus infections are a growing concern among domestic poultry industries due to the severe impact they can have on flock health and economic livelihoods. Avian paramyxoviruses (APMV; avulaviruses, AaV) are pathogenic, negative-sense RNA viruses that cause serious infections in the respiratory and central nervous systems. APMV was detected in multiple avian species during the 2017 wild bird migration season in Ukraine and studied using PCR, virus isolation, and sequencing.

The Effect of Long-Term Storage on .

It was established that when stored for many years (10-13 years) in low-temperature conditions (3°C), without sub-culture on a nutrient medium, grew as visible colonies along the line of inoculation. However, due to long-term storage in conditions of low temperature (3°C) morphology of mycobacteria differed significantly from initial cultures formed by rod-shaped bacteria. Some of them became pigment-forming and smooth on the surface.

Rabies in the Middle East, Eastern Europe, Central Asia and North Africa: Building evidence and delivering a regional approach to rabies elimination.

The Middle East, Eastern Europe, Central Asia and North Africa Rabies Control Network (MERACON), is built upon the achievements of the Middle East and Eastern Europe Rabies Expert Bureau (MEEREB). MERACON aims to foster collaboration among Member States (MS) and develop shared regional objectives, building momentum towards dog-mediated rabies control and elimination. Here we assess the epidemiology of rabies and preparedness in twelve participating MS, using case and rabies capacity data for 2017, and compare our findings with previous published reports and a predictive burden model.

Potential paths for the introduction of risk analysis to improve the veterinary epidemiology curriculum in Ukraine.

The main purpose of veterinary education institutions is to prepare qualified, well-trained and knowledgeable professionals ready to serve local and global communities. Veterinary programmes vary within and among countries, creating a disparity in competencies. In less-developed economies, adhering to the World Organisation for Animal Health (OIE) ‘Day 1 competencies' and following its ‘Guidelines for a Model Core Veterinary Curriculum' may decrease this discrepancy.

Presence of Antibodies Against Serovar in Serum Samples from Cattle in Ukraine.

The article presents data on serological studies of 573 sera samples of cattle that were collected from the farms affected by leptospirosis in different regions of Ukraine in the period of 2014-2015. Samples were investigated by the microscopic agglutination test (MAT), which was conducted within eight serological groups of and nine serovars: (serovars and ), (serovar ), (serovar ), (serovar ), (serovar ), (serovar ), (serovar ), and (serovar ). The circulation of serovar among cattle has been observed in all 11 regions of Ukraine investigated within 25.

An Analysis of Rabies Incidence and Its Geographic Spread in the Buffer Area Among Orally Vaccinated Wildlife in Ukraine From 2012 to 2016.

The statistics of rabies cases in Volyn, Lviv, and Zakarpattia oblasts of Ukraine from 2012 to 2016 were analyzed to establish spatial-temporal distribution of rabies endemic outbreaks and to identify causes of widespread infections among wild and domestic animals. The occurrence of rabies outbreaks in wild and domestic animals in Ukraine was also assessed to determine the effectiveness of oral rabies vaccination (ORV) efforts. According to our analysis, parenteral vaccination of domestic animals and ORV campaigns in foxes have proved unsuccessful in providing a sustainable, long-term reduction in endemic rabies outbreaks.

The Middle East and Eastern Europe rabies Expert Bureau (MEEREB) third meeting: Lyon-France (7-8 April, 2015).

MEEREB is an inter-regional network of countries from North Africa, Europe, the Middle East and Central Asia that work together with the aim of improving rabies control and prevention at local, regional and global level. MEEREB members met for the third time in 2015 in France (Lyon) to review the current rabies situation within the network and to discuss the way forward the prospect of a One Health approach against rabies. Dogs were the main vector of transmission in all MEEREB countries except for Croatia and Serbia where foxes represented the primary source.

[Relationship between the expression levels of PAPP-A metalloproteinase and growth and transcriptional factors in endometrial cancer].

We have examined for the first time the relationship between the expression of PAPP-A metalloproteinase and insulin-like growth factors (IGF-I, IGF-II, VEGF) and transcription factors (NF-kappaB, HIF-1) playing an important role in pathogenesis of cancer. We also demonstrated a positive association between the level of PAPP-A metalloproteinase and the level of growth (VEGF and IGF-I) and transcription factors (NF-kappaB p50, NF-kappaB p65, HIF-1alpha). The current findings suggest an important role of PAPP-A in regulation of bioavailability of IGF-I, VEGF, activated forms of NF-kappaB, and alpha-subunits of HIF-1 in endometrial tumors.

[A contact electroimpulse impact on the ureteral and bladder wall of mature dogs: a 1-year results of a morphological prospective study].

The aim of the study was investigation of morphological changes in the urinary bladder and ureteral wall of dogs in response to contact electroimpulse impact (CEII); to develop recommendations for utilization of contact electroimpulse lithotripsy in humans. Effects of single-impulse CEII on the bladder and ureteral mucosa produced by an electroimpulse lithotripter were studied in 23 mature mongrel dogs. The morphological material was studied immediately after the impact, 1, 6, 14 days and 1, 3, 6 and 12 months after it.

[The induction of protective immune response in mice vaccinated by recombinant avian adenovirus CELO expressing glycoprotein G of the rabies virus].

The recombinant avian adenovirus CELO-gpRb expressing glycoprotein G of rabies virus (strain TS-80, ARRIW&M, Pokrov, Russia) was used for mice vaccination against rabies. Double intramuscular immunization by recombinant CELO-gpRb adenovirus in a dose 10(9) pfu per mouse caused the induction of virus neutralizing antibodies (VNA) synthesis in 78% of mice, while twice repeated intradermal injections of the recombinant adenovirus failed to induce the VNA production. The protection level in groups of vaccinated mice after intracerebral injection of CVS rabies virus in a dose of 100 MLD50 was equal to 45% at single intramuscular immunization and to 91% after twice repeated intramuscular immunization.

[Methods of testing inactivated antirabies vaccines].

Methods for evaluating the potency of inactivated rabies vaccines are reviewed. Shortcomings of the traditional NIH method and advantages of modern rapid immunological in vitro methods (antibody binding test, radial immunodiffusion test, enzyme linked immunoadsorbent assay) for estimation of antigenic activity of vaccines are discussed.