Biopsy vitrification: New tool for endometrial tissue cryopreservation for research applications.

Patient-derived endometrial biopsies serve as a crucial source for molecular studies, highlighting the necessity for tissue cryopreservation methods that preserve cell viability and tissue morphology with minimal to no impact. The passive slow freezing (PSF) protocol has demonstrated efficacy for cryopreserving endometrial biopsies, allowing for the subsequent isolation of viable epithelial and stromal cells. Vitrification (VT) enables the avoidance of ice crystal formation and could therefore potentially prevent mechanical injury to tissues.

Using halotolerant W4ii from technosoils to mitigate wheat salt stress.

Background: Technosoils in Inowrocław, central Poland, are impacted by human activities and exhibit high salinity (ECe up to 70 dS/m) due to a soda lime repository. These saline environments pose challenges to plant growth and soil health. However, they also offer an opportunity for the evolution of microorganisms adapted to such conditions, including plant growth-promoting rhizospheric (PGPR) bacteria.

Role of the salt glands of Armeria maritima (halophyte) in removal of lead from tissues.

Armeria maritima is a halophyte exhibiting a strong tolerance to heavy metals. It grows on zinc-lead waste heaps. This study aimed to determine the role of salt glands in the removal of lead (Pb) from plants and to trace the path of lead from the shoots to the salt glands on the surface of leaves.

Evaluation of Proteasome and Immunoproteasome Levels in Plasma and Peritoneal Fluid in Patients with Endometriosis.

Endometriosis is a chronic disease in which the endometrium cells are located outside the uterine cavity. The aim of this study was to evaluate circulating 20S proteasome and 20S immunoproteasome levels in plasma and peritoneal fluid in women with and without endometriosis in order to assess their usefulness as biomarkers of disease. Concentrations were measured using surface plasmon resonance imaging biosensors.

Investigation of the Changes in Concentrations of Vitamin D-Binding Protein and Lactoferin in Plasma and Peritoneal Fluid of Patients with Endometriosis.

An evaluation of the association between the concentrations of vitamin D-binding protein and lactoferrin in the plasma and peritoneal fluid may facilitate the elucidation of molecular mechanisms in endometriosis. Vitamin D-binding protein and lactoferrin concentrations were measured by ELISA in plasma and peritoneal fluid samples from 95 women with suspected endometriosis as classified by laparoscopy into groups with (n = 59) and without endometriosis (n = 36). There were no differences ( > 0.

Reducing lead uptake by plants as a way to lead-free food.

In this research, an attempt was made to produce safe food from lead-contaminated soil. It was assumed that an increased amount of calcium (Ca) in plants would prevent them from lead (Pb) uptake. A new-generation agricultural product - an activator of Ca transport in plants "InCa" (from Plant Impact) - was used.

Micro-Evolutionary Processes in at Metalliferous Sites.

Tolerance to heavy metals in plants is a model process used to study adaptations to extremely unfavorable environments. One species capable of colonizing areas with high contents of heavy metals is (Mill.) Wild.

The Influence of Lactoferrin in Plasma and Peritoneal Fluid on Iron Metabolism in Women with Endometriosis.

The aim of this study was to investigate the relationship between lactoferrin and iron and its binding proteins in women with endometriosis by simultaneously measuring these parameters in plasma and peritoneal fluid. Ninety women were evaluated, of whom 57 were confirmed as having endometriosis. Lactoferrin was measured by ELISA, transferrin, ferritin and iron on a Cobas 8000 analyser.

Do Voice-Based Judgments of Socially Relevant Speaker Traits Differ Across Speech Types?

Purpose: The human voice is a powerful and evolved social tool, with hundreds of studies showing that nonverbal vocal parameters robustly influence listeners' perceptions of socially meaningful speaker traits, ranging from perceived gender and age to attractiveness and trustworthiness. However, these studies have utilized a wide variety of voice stimuli to measure listeners' voice-based judgments of these traits. Here, in the largest scale study known to date, we test whether listeners judge the same unseen speakers differently depending on the complexity of the neutral speech stimulus, from single vowel sounds to a full paragraph.

Diagnostic delay of endometriosis in adults and adolescence-current stage of knowledge.

Purpose: The purpose of this article is to provide a modern perspective on the diagnosis of endometriosis with particular attention to the role of ultrasound examination. In the present study, we highlight the problem of endometriosis in teenage girls and discuss the patients' perspective on the diagnostic process.

Methods: In order to present the most recent reports on the diagnosis of endometriosis, the PubMed database was searched.

Tears do not influence competence in general, but only under specific circumstances: A systematic investigation across 41 countries.

Research on the effect of emotional tears on perceived competence has yielded an inconsistent pattern of findings, with some studies showing that tearful individuals may be perceived as less competent, while others report no such effect. These mixed results point to the likely existence of third variables influencing the link between tears and perceived competence and suggest that crying may affect competence only in specific circumstances. In the current project, we reexamine this link using a large, openly available dataset of responses to tearful faces collected across 41 countries and 7,007 participants (Zickfeld et al.

Mimicking and sharing emotions: a re-examination of the link between facial mimicry and emotional contagion.

Facial mimicry has long been considered a main mechanism underlying emotional contagion (i.e. the transfer of emotions between people).

Broadening the Perspective on Emotional Contagion and Emotional Mimicry: The Correction Hypothesis.

Emotional contagion has long been conceptualized as the automatic transfer of affective states between people, similar to the spread of diseases. New evidence, however, has challenged this view by demonstrating that emotions, contrary to diseases, spread selectively rather than blindly because their transfer is controlled by social factors. Here, we take a closer look at this top-down social control of emotional contagion.

[Deep Acting and Surface Acting Scale (DASAS)--Adaptation of the metod and preliminary psychometric properties].

Background: This article presents the results of the study on the Polish version of the revised Emotional Labor Scale (ELS), developed by Lee and Brotheridge. The ELS measures deep acting and 2 aspects of surface acting (hiding feelings and faking emotions).

Material And Methods: Psychometric characteristics of the Polish version of the ELS, named Deep Acting and Surface Acting Scale (DASAS), were analyzed in the preliminary study on 332 people working in various service professions.

Do I Mirror Your Mood if We're Peas in a Pod? Similarity and Liking in the Social Induction of Affect.

The present study investigates whether similarity in personality traits between a sender displaying affect and a receiver observing it influences the social induction of affect. We hypothesized that exposure to a similar sender would foster concordant affective reactions, whereas exposure to a dissimilar sender would foster discordant ones. To induce affect, we used short videos presenting a sender displaying happy versus sad emotional expressions.

Premature mortality due to cancer in Swietokrzyskie Province (Poland) in 1999-2010.

The Purpose Of The Study: The purpose of the study was to analyze the level and the trends of premature mortality caused by selected cancers in Swietokrzyskie Province in years 1999-2010.

Material And Methods: The material for the study was the data published in the Swietokrzyskie Cancer Registry on the number of deaths caused by cancers as well as the information from the Central Statistical Office on the number of deaths due to general death causes in Swietokrzyskie Province in years 1999-2010. The premature mortality analysis was conducted with the use of PYLL indicator (PYLL - potential years of life lost).

Trends of premature mortality in Swietokrzyskie Province (Poland), years 2002-2010.

Background: Premature mortality in younger age groups influences the society as far as social and economic aspects are concerned. Therefore, it is important to come up with a tool which will allow to assess them, and will enable to implement only these health care measures that bring tangible benefits. That is the reason for introducing PYLL rate (PYLL - potential years of life lost), which is an addition to the analysis of premature mortality as it includes the number of deaths due to a particular cause and the age at death.

Can empathy lead to emotional exhaustion in teachers? The mediating role of emotional labor.

Objectives: The present study was designed to examine the links between empathy, emotional labor (both surface and deep acting), and emotional exhaustion as well as determine if emotional labor mediates the relationship between empathy and emotional exhaustion in teachers. It was assumed that emotional labor can take two opposite directions (positive mood induction and negative mood induction). Thus, the additional aim of the study was to analyze the mediating role of mood regulation strategies in the relationship between empathy and emotional exhaustion.

[Affective contagion at work. Causes and effects of collective moods and emotions].

Affective contagion is a process of transferring of mood or emotions between individuals. The process often occurs among people who work together and leads to the activation of collective emotions and moods. In particular, it refers to the work teams whose members often cooperate, have positive relations with each other, and are interdependent.