Thrombocytopenia in pregnant women.

Thrombocytopenia is one of the two most common hematological problems in pregnant women. It is defined as the platelet (PLT) count below 150 × 103/μL. Gestational incidental thrombocytopenia (GIT) represents about 75% of thrombocytopenia cases in pregnancy and it is believed that GIT is secondary to accelerated platelet destruction and increased plasma volume associated with pregnancy.

Participatory urban governance: Multilevel study.

Constraints and stakeholder theories are used as a theoretical framework to explore civic engagement and participatory practices in cities. Based on data gathered in Gdansk, Poland, hierarchical level modelling examines the socio-psychological mechanism that underlies an individual stakeholder's intention to participate in the operation of a facility run by a municipality-owned company. It conceptualizes this interaction as location-dependent and nested.

Lung Ultrasonography in the Diagnosis of Pneumonia in Children-A Metaanalysis and a Review of Pediatric Lung Imaging.

Background: Pneumonia is one of the most frequent widespread and severe infectious diseases in pediatric patients worldwide. Pneumonia is characterized by high incidence and possibility of complications in the course of the disease in pediatric patients. For this reason, there is a need to have a rapid and safe diagnostic method to recognize it.

Polish recommendations for lung ultrasound in internal medicine (POLLUS-IM).

The aim of this study was to establish recommendations for the use of lung ultrasound in internal medicine, based on reliable data and expert opinions. Methods: The bibliography from the databases (Pubmed, Medline, OVID, Embase) has been fully reviewed up to August 2017. Members of the expert group assessed the credibility of the literature data.

Vertical profiles of sedimentary polycyclic aromatic hydrocarbons and black carbon in the Gulf of Gdańsk (Poland) and Oslofjord/Drammensfjord (Norway), and their relation to regional energy transitions.

The analysis of undisturbed sediment cores is a powerful tool for understanding spatial and temporal impacts of anthropogenic emissions from the energy and transport sectors at a regional scale. The spatial and vertical distribution of polycyclic aromatic hydrocarbons (PAHs) and black carbon (BC) were determined in 12 cores of recent (up to 20cm long) sediments from the Gulf of Gdańsk in Poland, and Oslofjord/Drammensfjord in Norway. The Σ12PAHs levels in individual sediment layers varied from 250 to 4500ng/g d.

Anthropogenic impact on marine ecosystem health: A comparative multi-proxy investigation of recent sediments in coastal waters.

Hazardous substances entering the sea, and ultimately deposited in bottom sediments, pose a growing threat to marine ecosystems. The present study characterized two coastal areas exposed to significant anthropogenic impact - Gulf of Gdańsk (Poland), and Oslofjord/Drammensfjord (Norway) - by conducting a multi-proxy investigation of recent sediments, and comparing the results in light of different available thresholds for selected contaminants. Sediment samples were analyzed for benzo(a)pyrene (B(a)P) and other polycyclic aromatic hydrocarbons (PAHs), nonylphenols (NPs), organotin compounds (OTs), toxic metals (Cd, Hg, Pb), as well as mutagenic, genotoxic and endocrine-disrupting activities (in CALUX bioassays).

Persistent Müllerian duct syndrome (PMDS) in the Polish free-ranged bull populations of the European bison (Bison bonasus L.).

This study describes the diversity of vestigial male uteri of the European bison (Eb) examined for: (1) morphology, (2) glycoprotein localization, (3) total protein and glycoprotein profiles, (4) steroid concentrations, and (5) PMDS based on the mutation of AMH and AMHR2 genes. Uteri of adult bulls (5-12 years old) were compared to a uterus of a juvenile female (6 months old). Male uterine proteins were analyzed in parallel to secretory endometrial proteins of pseudo-pregnant pig (PsEND) and BSA used as profile-controls.

Nutrient content in macrophyta collected from southern Baltic Sea beaches in relation to eutrophication and biogas production.

One of the signs of eutrophication is the excessive growth of opportunistic macroalgae, a worldwide phenomenon also observed in the Baltic Sea. Mats of macroalgae may drift long distances and accumulate at the seashore, considerably decreasing the recreational value of beaches. The matter accumulating at the shore is treated usually as waste.

Serum testosterone, dihydrotestosterone and estradiol concentrations in older men self-reporting very good health: the healthy man study.

Objective: To determine serum concentrations, intra-individual variability and impact of age-related co-morbidities on serum testosterone (T), dihydrotestosterone (DHT), estradiol (E(2)) and estrone (E(1)) in older men.

Design: Observational, repeated measures study.

Participants: Men (n = 325) with 40 years and older self-reporting very good or excellent health.

Monitoring of periodic anaerobic digestion with flow-through array of miniaturized ion-selective electrodes.

In the last few years Electronic tongues (ETs) based on various sensor arrays were applied to the monitoring of various fermentation processes, as devices capable of fast, inexpensive, automated and on-line control. In this work a novel application of ET is proposed--flow-through array of miniaturized ion-selective electrodes (ISEs) was used for the analysis of samples obtained during anaerobic digestion (methane fermentation) performed in periodic conditions. The samples were classified according to their Chemical Oxygen Demand (COD) and Volatile Fatty Acid (VFA) content.

The monitoring of methane fermentation in sequencing batch bioreactor with flow-through array of miniaturized solid state electrodes.

Electronic tongues (ETs) based on potentiometric sensor arrays are often used for foodstuff classification, origin recognition, estimation of complex samples' properties, etc. In the last few years they were also applied for various fermentation monitoring, such as Aspergillus niger fermentation, light cheese production, batch Escherichia coli fermentation, as a devices capable of fast, inexpensive, automated and on-line control of the process. In this work a novel application for ET is proposed-flow-through array of solid state electrodes was used for the analysis of samples obtained during methane fermentation (anaerobic digestion) of whey in sequencing batch bioreactor, according to their volatile fatty acid (VFA) content and chemical oxygen demand (COD).