Lower Silesia Province Research Articles

Analysis of diluted honey samples from the province of Lower Silesia (Poland) by inductively coupled plasma mass spectrometry

The direct determination of 18 elements (B, Ba, Ca, Cd, Cs, Cu, Fe, K, Li, Mg, Mn, Na, Ni, Pb, Rb, Sr, Tl, and Zn) in 1% aqueous honey solutions (dilution factor = 100) by ICP MS was presented. The presence of sugar in sample solutions caused a decrease in analytical signals, the appearance of carbon-containing polyatomic ions, and the deposition of carbonaceous products on a sampler cone. On the flip side, these effects did not destabilize the ICP, while the internal standard calibration (9Be, 89Y, and 153Eu as standards) made it possible to correct matrix effects. Additionally, in the case of 11B, 23Na, 43Ca, and 57Fe isotopes, using a collision cell (He, 2 mL min−1) was required. Due to lower sample blanks, the analysis of water-diluted honey samples offered on average 3 times lower detection limits of elements than achieved for microwave-digested samples. The proposed method, characterized by high analytical throughput, was used for the analysis of 120 samples of honey from the apiaries in the Lower Silesia province. The average content of the major elements in the analyzed honey samples was: B 10.4 mg kg−1, Ca 61.0 mg kg−1, Fe 1.0 mg kg−1, K 1049 mg kg−1, Mg 27.8 mg kg−1, Mn 3.4 mg kg−1, Na 9.1 mg kg−1, Rb 1.4 mg kg−1, Zn 2.0 mg kg−1, and the average content of the trace elements: Ba 130 μg kg−1, Cd 3.2 μg kg−1, Cs 4.8 μg kg−1, Cu 315 μg kg−1, Li 3.8 μg kg−1, Ni 90 μg kg−1, Pb 8.0 μg kg−1, Sr 119 μg kg−1, Tl 1.2 μg kg−1. It was found that (1) the concentrations of all tested elements (except B and Tl) were higher in dark honey, (2) the content of Cs and Rb in honey from the mountain areas of the voivodeship was much higher than this in honey from the lowland areas, and (3) the best discriminators in terms of the color and the botanical origin of honey were the concentrations of Cu and Mn, and to a lesser extent also B, Ca, K, Mg, and Na; e.g., honeydew and buckwheat honey contained much higher amounts of Cu and Mn, sunflower honey was characterized by a significantly higher content of Ca, and rape honey showed an increased B content. Given that the proposed sample preparation procedure allows the simultaneous, reliable, and fast determination of major, trace, and ultra-trace elements, it seems to be a convenient method for the profiling of many honey samples in a very short time.

Chickenpox in Poland in 2021.

Chickenpox is a highly contagious disease, but one that can be effectively prevented by vaccination. In Poland, vaccination against the disease is recommended, paid for, and chickenpox remains very common. In recent years, starting in 2002, the upward trend in the incidence of chickenpox has continued, except in 2020. In 2020, there was a decrease in incidence. The aim of this study was to evaluate epidemiological indicators of chickenpox in Poland in 2021 compared to previous years, taking into account the impact of the COVID-19 pandemic. The evaluation of the epidemiological situation of chickenpox in Poland in 2021 was carried out based on the results of the analysis of aggregate data published in the annual bulletins: "Infectious Diseases and Poisons in Poland in 2021" and "Immunization in Poland in 2021". In addition, recommendations from the 2021 Immunization Program are described. 57,669 cases of chickenpox were registered in Poland in 2021, 42% less than in the previous year. The incidence of chickenpox in 2021 was 151.1 per 100,000, which was lower than in 2020, as well as in 2019, when it was 470.6/100,000. The lowest incidence was registered in Lower Silesia Province - 99.2/100,000, while the highest in Silesia Province - 215.8/100,000. The highest incidence was in children aged 0-4 years (18,028). The incidence of chickenpox in males was higher than in females (159.5 vs. 143.3/100 thousand), and urban residents were higher than rural residents (152.1 vs. 149.6/100 thousand). Hospitalization due to chickenpox in 2021 included 210 people, which accounted for 0.36% of the total number of registered cases. In 2021, there was a decrease in the number of chickenpox cases compared to the previous year. The lower incidence may have been the result of a decrease in the transmission of the chickenpox virus, the decrease in the number of cases has to do with, among other things, the restrictions put in place in connection with the COVID-19 pandemic, which result in, among other things, reduced human contact, the wearing of masks and increased social distance.

Mumps in Poland in 2021.

Mumps is a contagious viral disease occurring mainly in children, the source of infection being the sick/infected person. Since 2003, vaccination against mumps has been mandatory in Poland, performed according to a two-dose schedule. As part of the Public Health Immunization Program (PSO), the MMR combination vaccine (against measles, mumps and rubella) is used for the entire population of children. The aim of this study was to evaluate epidemiological indicators of mumps in Poland in 2021 compared to previous years, taking into account the impact of the COVID-19 pandemic. The analysis of the epidemiological situation of mumps in Poland in 2021 was based on the interpretation of data from the bulletin , "Infectious diseases and poisonings in Poland in 2021" and , "Immunization in Poland in 2021". 484 cases of mumps were registered in Poland in 2021. The total incidence was 1.3 per 100,000 residents, which was lower than in 2020. The highest incidence of 1.8 per 100,000 residents was registered in Pomorskie Province, and the lowest incidence of 0.7 in Lower Silesia Province. The highest incidence (6.4/100 thousand) was recorded in children aged 0-4 and 5-9. The incidence rate for men (1.4/100,000) was higher than for women (1.1). In 2021, there were 9 patients hospitalized due to mumps, this was more than in 2020. The decrease in the number of cases of mumps in 2021 remained related to the ongoing pandemic - the restrictions introduced during the pandemic period led to a decrease in the number of cases not only of COVID-19, but also of other diseases spread by the droplet route, including mumps. The number of registered cases based on the reports of diagnosing physicians may be underestimating the actual number of cases due to the continued difficult access of patients to primary care physicians.

Factors affecting the use of tax preferences for research and development in Poland

Purpose – The objective of the article is to identify the factors affecting the use of R&D tax preferences in Poland. Research method – Qualitative and quantitative analysis, synthesis, deduction, induction, and inference by analogy. The study involved a group of 350 enterprises from the Lower Silesia Province in the high and medium-high technology sector and used the CATI survey methodology. The collected data was subjected to statistical analysis, including correlation and significance analysis. Results – The study investigates the reasons for not using tax preferences, the barriers to their use, and proposals of respondents (companies surveyed) regarding changes to the tax preferences. The main factors identified include appropriate organisation of R&D in the enterprise, cooperation with research entities, and knowledge of fiscal instruments supporting the development of R&D. Originality / value / implications / recommendations – Tax preferences (R&D tax relief and IP Box) are not used on a large scale and entrepreneurs say they have difficulty with using them. This study confirms that there are certain factors affecting the implementation of R&D and the use of tax preferences. So far, no attempt has been made to link the reasons for not using tax preferences, the barriers to their use, and the entrepreneurs’ proposals for changes so as to clearly identify the key factors affecting the use of effective legal solutions.

Clay mineralogy fingerprinting of loess-mantled soils on different underlying substrates in the south-western Poland

Loess may be integrated into slope deposits at different soil depths and may influence related physical, chemical and mineralogical soil properties. Therefore, tracking the border between deposited loess and underlying materials and estimating the depth of loess penetration is a challenge. Five soils from the Lower Silesia province in south-western Poland having different types of geologic substrate and being covered by loess deposits of various thicknesses were chosen to: 1) trace the origin of phyllosilicates in these heterogeneous soils (loess vs. underlying bedrock); 2) determine the influence of the geologic substrate and the loess mantle on clay mineral transformation in the soil; and 3) relate clay mineralogical traits to soil morphology. The loess consisted of long-distance and local aeolian sources as shown by the Ti/Zr ratios and heavy mineral composition. Geochemical and mineralogical traces of loess were easily detected in the mixed zone and in part also in the basal layer. The loess deposits are characterised by mica, chlorite, kaolinite, interstratified mica-vermiculite or hydroxy-interlayered vermiculite, vermiculite and a minor amount of smectite. Aeolian silt admixture was an important source of chlorite at all sites. The vertical distribution of mica indicated two types of sources — loess input and substrate. Smectite, however, has mostly been inherited from the underlying bedrock (serpentinite, glacio-fluvial deposits and basalt slope sediment) or was formed in the soils from mica or chlorite. Where present in the loess, smectite was only found in small amounts. The presence of kaolinite, HIV and mixed layered mica-vermiculite could be derived either from aeolian input or neoformation and thus actively occurring mineral (trans)formation reactions. Similar to mica, vermiculite was derived from both aeolian input and the geological substrate. The widespread loess deposits in this region rejuvenated the soil formation process, as evidenced by their mineralogical and chemical composition.

Direct analysis of wines from the province of Lower Silesia (Poland) by microplasma source optical emission spectrometry

New microplasma source optical emission spectrometry (OES) for the determination of Na, K, Mg, Ca, and Zn in wine was developed. As the microplasma source, a solution anode glow discharge (SAGD) or a solution cathode glow discharge (SCGD) were employed. The diluted samples solutions (0.5–2%) were directly analyzed (no acid digestion required) and the detection limits of Na, K, Mg, Ca, and Zn were 0.015, 0.03, 3, 12, and 0.1 µg L−1, respectively. The developed method was used for the analysis of wine samples from the province of Lower Silesia (Poland). It was found that 1) red wines were characterized by a higher content of K and Mg, 2) it was possible to discriminate between Regent and Pinot Noir grape varieties (both red) by the concentrations of K and Ca, 3) the concentration of Na in the analyzed wines was lower than that found in wines from other European countries.

A mummified human corpse and associated insects of forensic importance in indoor conditions

We report, for the first time from Poland, the presence of Dermestes haemorrhoidalis (Coleoptera: Dermestidae) on a mummified human corpse found in a flat (Lower Silesia province, south-western Poland). Different life stages of D. haemorrhoidalis were gathered from the cadaver, and the signs of activity of these beetles (i.e. frass) were observed. On the basis of these facts, we concluded that the decedent, whose remains were discovered in the flat on 13 December 2018, died no later than the summer of 2018, with a strong probability that death occurred even earlier (2016 or 2017). A case history, autopsy findings, and entomological observations are provided. The presence of larvae of Dermestidae in the empty puparia of flies is reported for the first time. A list of the invertebrate species found in the corpse is provided, compared with available data, and briefly discussed.

The locations of housing investments in Lower Silesia Province versus changes in spatial disproportions in the social and economic development of the region

The purpose of the paper is to present the locations of housing investments in Lower Silesia province, with a special consideration for cities/towns and suburban areas, and to evaluate their potential impact on reducing spatial disproportions in the region development. The study covers the territory of Lower Silesia province, especially cities/towns which are leading for housing investments locations. The research period is 2011-2017. The paper presents the relations and feedbacks between a housing investment location and the social and economic development and growth.

Place product in the promotion of communes – the case of the Milicz carp and the Barycz Valley

The constant competitiveness for the interest of entrepreneurs, tourists, students makes that local government units put effort into creating their image. However, the limited capital and organizational resources make that these units initiate multilateral promotion actions. Preparing its offer they repeatedly use attractive place products.
 The main aim of the article is to answer the question whether, if so in what ways, the Milicz carp, treated as a place product, is used in the promotion of the Local Action Group “Partnership for the Barycz Valley” created by the eight communes of Lower Silesia and Wielkopolskie province. Especially while taking into account two elements: first, the premises of the official strategic documents adopted within ‘the Barycz Valley’, second, the conducted in practice promotion actions. The use of two methods: content analysis and comparative analysis allows to state that the Milicz carp, against the goals in the given documents, plays a significant role in the promotion of the cooperating communes. Actions in the field of public relations have the greatest importance. On the other hand, the actions concerning the promotion of the Milicz carp do not accompany all the enterprises shaping the image of ‘the Barycz Valley’.

IMPLEMENTATION OF REGIONAL POLICY IN RURAL AREAS ON THE EXAMPLE OF VILLAGE RENEWAL IN LOWER SILESIA COMPETITION

The aim of the research is to assess the targeting of financial resources granted by the Lower Silesia province self-government as part of Village Renewal in a Lower Silesia competition based on types and categories of projects implemented in 2008-2018. A properly directed management of local communities can have a positive impact on the development of the entire region. Not only do large EU funds have a real impact on improving the quality of life of rural residents, through cooperation initiatives, but small grants financed from the funds of province self-governments also do. An example is the Village Renewal programme – the longest-running regional programme for activating local communities. Activities in the field of village renewal implemented in Lower Silesia since 2008 indicate the dynamic progress of social participation. The analysis of projects co-financed from the province self-government proved that they were mainly directed at supporting the development of socio-cultural infrastructure as well as sports and recreation and leisure infrastructure. The experience of the self-government of the Lower Silesia province shows that external intervention in local systems through targeted regional projects opens new possibilities for shaping the socio-economic policy of rural areas.

Characteristics of Water Consumption in Cho-Cianów, Parchów and Pogorzeliska, Lower Silesia Province

Water consumption is an amount characteristic to individual water sup-ply systems. It is described by values of the unitary consumption of water and unevenness coefficients. An analysis of consumption for the years 2009-2016 in two systems which are diverse in terms of the number of supplied recipients as well as the intended water use is presented. The values of unitary consumption indices as well as hourly and daily irregularity of consumption were calculated, and factors influencing the irregularity of consumption in different time frames indicated. Conclusions regarding the amount and irregularity of consumption were drawn and compared with guidelines and other analysed systems.

Bus and train connections between towns in Lower Silesia under different operational models:Competition or complementarity?

Abstract Relationships between the activities of bus carriers and rail passenger traffic (and the railway offer) are examined in this article. The study was carried out in peripheral areas located at the Polish and Czech borderlands in Lower Silesia province. High quality rail transport generally increases the demand for transport services. Therefore, the proper development of transport offer plays a key role in the functioning of public transport systems, the backbone of which is rail transport. The study also shows that under conditions of transport market deregulation, bus carriers have developed a competitive network which is not complementary to rail transport. As a consequence, the deregulation of the transport market has increased the risk of transport exclusion.

Assessment of Seismic Hazard in Relation to Rock-Burst Prevention Modifications in KGHM Polish Copper JSC Polkowice - Sieroszowice Mine, Poland

The Polkowice-Sieroszowice mine is one of three underground copper ore mines in Poland. These three mines belong to KGHM Polish Copper JSC, excavating one of the largest copper ore deposits in the world. The deposit is situated in the south-western part of Poland in the Lower Silesia province. Due to the specific and difficult geological-and-mining conditions in the three mines, seismic events occur which often result in an excavation serious damage defined as the rock-burst or elastic recovery. Such dynamic phenomena have been occurring since 1972 and have posed the most dangerous natural threats in underground workings. Therefore, the mining technology has to take the account of seismic hazard prevention. Numerous preventive measures adjusted to the conditions prevailing in the given operating field have to be applied so that the hazards can be mitigated, fought or limited. The appropriate choice of prevention activities must be preceded by measurements and observations, which constitute different methods for identifying, predicting and assessing the condition of the rock mass as well as for evaluating the protection effectiveness. In the Polkowice-Sieroszowice mine the rock-burst prevention involves: assessment of rock mass state and active, technological, and organizational-technical methods for combating the hazard. The active prevention consists in blasting works which provoke the rock mass to distress itself and thus to reduce its capability to accumulate elastic energy. The technological prevention embraces yielding the edges of the walls and pillars in the place of development, the extraction of the deposit with a wide opening of the front and the adjustment of the size of the technological pillar to the local geological and mining conditions. The organizational-technical measures introduce after-blasting waiting time and high hazard zones where the number of employees should be reduced. The influence of changes and improvements in the prevention activities on the seismic hazard was analysed and determined. The effectiveness of prevention methods was assessed in connection with their modifications, which concerned certain elements of active methods, the pillar size changes and alterations in the frequency of rock mass observations. Most of these modifications resulted from the operational progress and had a little impact on the seismic activity. Nevertheless, the effectiveness of such alterations was calculated. The research was carried out for one mining division in the Polkowice-Sieroszowice mine over the period of 2013-2015 years. The increase in the effectiveness of seismic/rock-burst prevention in most cases resulted in reduction of seismic activity.

Use of the DEA method to verify the performance model for hospitals

This paper employs the method of data envelopment analysis (DEA) to compare the relative efficiency of Polish hospitals in meso perspective. It means that the indicators selected to measure the performance of hospitals were aggregated at the regional level (a level of 16 Polish provinces). As the hospitals are a critical part of the healthcare system, they are increasingly the subject of analyses aimed at defining, measuring, and improving their performance. Therefore, in the methodology part, we present the DEA as the method for efficiency measurement together with its advantages and limitations. The study attempts to find out which provinces can be used as models and illustrated the areas where inefficient units need to be improved. The hospital input measures included are the Average time of hospitalisation (in days), Average costs of day hospital treatment. The output measures included are the Average number of patients per bed per year, the Share of accredited hospitals as a proportion of the number of all hospitals, net profit per physician. The DEA models are solved using the computer program Frontier Analyst, Version 4. We found that five provinces were efficient and eleven were not, where the efficiency score varied from 76.2% to 100%. Provinces such as Lower Silesia Province, Lublin Province, Lubuskie Province, Świetokrzyskie Province, and Warmia-Masuria Province were the best performers in that they maximised both quantitative and qualitative outcomes. The identification of the strongest and the weakest within provinces could be beneficial in improving the efficiency and performance of the hospitals. The result identifies the inefficient provinces that can improve their efficiency by making the efficient provinces as their role model. This paper is the first published study that benchmarks the performance of healthcare services in Poland.

Dimension and Crushed Stones Extraction as a Source of Social and Environmental Conflicts in Poland

Crushed and dimension stones, which include 33 lithological varieties among igneous rocks, metamorphic rocks and sedimentary rocks, are mainly located in the southern and south-western part of Poland. Demand for this group of minerals is continuously high, which results from conducted and planned infrastructural investments. Mining activity is associated with interference in the natural environment. Negative consequences of exploitation include, among others: Land surface deformations, and the pollution of the soil, air, and water. In many cases, the extraction of minerals also leads to the liquidation of housing and transportation infrastructure located in the mining area, as well as to reducing the value of real estate in the immediate vicinity of the deposit or to increase in the level of stress among local residents, who are exposed to noise, which causes growing social conflicts in areas designated for exploitation. Thus, the awareness of negative effects of undertaking open-cast mining leads to the conflicts between various groups of stakeholders (residents, environmental organizations, mining entrepreneurs). Through the use of multi-criteria evaluation, this article identifies the places of potential social and environmental conflicts resulting from the planned mining activity in three areas of the densest occurrence of the analysed deposits (Lower Silesia Province, Lesser Poland Province and Świętokrzyskie Province). The assessment of lands over the deposits recognized initially and in detail was proposed, determining the degree of their accessibility. Due to the proposed method, it’s possible to obtain results of the classification of each fragment of the analysed deposit, as well as the surroundings of such deposit at any distance from it, within the boundaries of analysed area. Information may be made available to users of the deposits, mining enterprises interested in exploitation of the deposits or administration responsible for issuing decisions regarding concessions for exploitations of the deposits, so that they have knowledge about conflict areas in the region, resulting from the impact of planned mining activity on life and health of the people and on the environment.

Ecological aspects of unusual findings of animals nesting inside a mummified human corpse in natural conditions

We report, for the first time, a case of nesting by Apis mellifera mellifera (L., 1758) (Insecta: Hymenoptera: Apidae), Vespula vulgaris (L., 1758) (Insecta: Hymenoptera: Vespidae), and Sciurus vulgaris L., 1758 (Mammalia: Rodentia: Sciuridae) inside a mummified human corpse in natural conditions (Lower Silesia province, south-western Poland). A case history, autopsy findings, and biological observations are provided. A list of the insect species found in the corpse is provided and compared with available data. Other zoological findings are mentioned and briefly discussed.

Cytology screening tests and the incidence of cervical cancer in the Lower Silesia province in 2005-2014

Introduction: Cervical cancer is the sixth most common malignant cancer in Poland, whereas in most EU countries it has not been included in the top ten in many years. The aim of this paper was to evaluate the impact of screening on the incidence of invasive and preinvasive cervical cancer in the Lower Silesia Province in 2005-2014. Material/Methods: 3,298 cervical cancer cases were analyzed (2,563 invasive cervical cancers and 735 preinvasive cancers) in women in the Lower Silesia Province, registered at the Lower Silesian Cancer Registry in 2005-2014. Results: Since the “Population-Based Cervical Cancer Prevention and Early Detection Program” was introduced in 2006, there has been a steady decrease in the incidence of invasive cervical cancer in the Lower Silesia Province in the group of women (aged 25-59) who receive screening tests. Unfortunately, there has also been a systematic increase in the number of women diagnosed with cervical cancer in the over-59 age group. In women who had screening tests in 2006-2014, cancer in situ accounted for 20-43% of all cervical cancer cases, while in women aged over 60 it was only 3-11%. Discussion: Analysis of trends in the incidence of invasive and preinvasive cervical cancer suggests positive effects of screening for early signs of cervical cancer, even though only a small percentage of the population receives such tests. In the entire Lower Silesian population of women, a downward trend (6 fewer cases per year) in the incidence of invasive cancer, and an upward trend (4 more cases per year) in the incidence of preinvasive cervical cancer are observed.

Wykorzystanie zasobów baz danych GIS na potrzeby analizy zróżnicowania obszarów wiejskich w aspekcie działań PROW = Application of GIS databases for the analysis of rural areas diversity in the aspect of Rural Development Programme

A considerable number of measures taken under the Rural Development Programme have to be objectively and reasonably justified. These stem from strategic administrative decisions based on the results of analyses of complex natural, economic and demographic processes occurring in rural areas in time and space. Due to increasing functionality of the Geographical Information System (GIS) and wider availability of spatial information, the GIS databases and geospatial analyses are now the basis for solving spatial problems in the implementation of the Rural Development Programme. The aim of the study was to identify the features of rural areas in the Dolnośląskie Voivodeship (Lower Silesia Province) based upon selected components. For this purpose digital databases were employed. These are particularly relevant for sensible and sustainable rural development. With the use of the Corine Land Cover (CLC) database, the analysis concerning diversification of land cover and land use in the rural areas of the Dolnośląskie Voivodeship was carried out. Basing on the Digital Elevation Model (DEM), the terrain relief and land slopes were examined. By the means of soil and agriculture database, the analysis of spatial diversification of soil suitability was also performed. Moreover, with the use of the Polish Central Statistical Office databases, the spatial diversification of selected economic and demographic components in the analyzed area was evaluated. The analyses provide geo-visualizations, i.e. digital models presenting high spatial diversification of rural areas of the Dolnośląskie Voivodeship. The spatial diversification results from the high physiographic variability of this area. It should be stressed that the models are very practical and essential for the Rural Development Programme to be implemented by the authorities responsible for protection and rural development.

Modelling Parameters Characterizing Selected Water Supply Systems in Lower Silesia Province

Abstract The work presents issues of modelling water supply systems in the context of basic parameters characterizing their operation. In addition to typical parameters, such as water pressure and flow rate, assessing the age of the water is important, as a parameter of assessing the quality of the distributed medium. The analysis was based on two facilities, including one with a diverse spectrum of consumers, including residential housing and industry. The carried out simulations indicate the possibility of the occurrence of water quality degradation as a result of excessively long periods of storage in the water supply network. Also important is the influence of the irregularity of water use, especially in the case of supplying various kinds of consumers (in the analysed case - mining companies).

A twelve–year retrospective analysis of prevalence and antimicrobial susceptibility patterns of Ureaplasma spp. and Mycoplasma hominis in the province of Lower Silesia in Poland

ObjectiveGenital mycoplasmas are opportunistic pathogens that have been associated with urogenital infections in humans. Only a few groups of antimicrobials are available for treatment of urogenital tract infections caused by genital mycoplasmas. However, emerging resistance of mycoplasmas to antimicrobial agents has been reported worldwide. The aim of the study was a retrospective analysis of the prevalence and antimicrobial susceptibility patterns of M. hominis and Ureaplasma spp. in patients with urogenital tract infections during a twelve-year period between 2003 and 2015. Study designMycoplasma IST2 test was used for the detection, enumeration, identification and antimicrobial susceptibility testing of genital mycoplasmas in 1182 samples from 778 women and 404 men with genitourinary tract infection. Indicative enumeration in the test determines whether the mycoplasma count in the sample is equal or higher than the threshold set at 104 colony forming units. ResultsA total of 152 (12.8%) samples were found to be positive for genital mycoplasmas. M. hominis was detected only in three samples and Ureaplasma spp. in 141 samples. Both, M. hominis and Ureaplasma spp. were detected in the remaining eight samples. In the analyzed period between 2003 and 2015, a gradually increasing resistance of ureaplasmas to ciprofloxacin and clarithromycin and decreasing resistance to ofloxacin, erythromycin and tetracycline were observed. Pristinamycin, josamycin and doxycycline were most active against Ureaplasma spp. In contrast, fluoroquinolones had the lowest efficacy against Ureaplasma spp. and as many as 116 (82.3%) and 77 (54.6%) of Ureaplasma spp. isolates were resistant to ciprofloxacin and ofloxacin, respectively. M. hominis isolates were uniformly resistant to azithromycin, clarithromycin and erythromycin but susceptible to josamycin, ofloxacin, doxycycline and pristinamycin. One-third of these isolates were resistant to ciprofloxacin and tetracycline. ConclusionIn the study Ureaplasma spp. and M. hominis were detected with relatively low frequency in comparison with other studies however, most of these isolates were resistant to ciprofloxacin indicating the need for better management of ciprofloxacin prescription. Important limitations of Mycoplasma IST2 assay concerning antimicrobial susceptibility testing and divergences between breakpoints in the test and EUCAST guidelines point the need to introduce new methodologies to improve evaluation of resistant strains at our region.