Towards Modern Care and Education for Persons with visual Impairments in Poland: Elżbieta Róża Czacka (1876-1961) and Her Contribution to the Development of Typhlology-Religious Inspirations.

The aim of this study is to show the relationship between spirituality and the development of modern typhlology focused on supporting people with visual impairments. The text presents the silhouette of Mother Rose Czacka, the sources of her Catholic spirituality and the development of typhlological thought related to her, as well as Dzieło Lasek, which is an emanation of these relationships. The aim of this study is to show the relationship between spirituality and the development of modern typhlology focused on supporting people with visual impairments.

Application of Chemical Sensors and Olfactometry Method in Ecological Audits of Degraded Areas.

Mineral excavation is a common process throughout the world. The open pits remaining after the closure of a mine require well-considered and meticulous reclamation activities aimed at restoring the environmental properties of a given area. The inspections carried out in Poland indicate numerous irregularities in implementing the reclamation process.

Fungal contamination of ward furnishings and medical equipment used in the treatment and nursing of newborns.

Introduction And Objective: Newborn babies staying on hospital wards are likely to be colonized by microorganisms, including potentially pathogenic fungi. The aim of the study was to assess the mycological purity of hospital wards and medical equipment utilized in the treatment and nursing of newborns.

Material And Methods: The study was conducted in Neonatal High Dependency Units (NHDU) and Neonatal Intensive Care Units (NICU).

Overweight and obesity may play a role in the pathogenesis of chronic spontaneous urticaria.

Background: Chronic spontaneous urticaria (CSU) is one of the commonest diseases in allergological and dermatological practice. It constitutes an interdisciplinary problem, and its pathogenesis is not always easily determined. It has been suggested that metabolic syndrome and hyperlipidaemia are more frequent in patients with CSU, but the influence of overweight and obesity on the development of CSU has not been thoroughly investigated.

The presence of A5935G, G5949A, G6081A, G6267A, T9540C mutations in MT-CO1 and MT-CO3 genes and other variants of MT-CO1 and MT-CO3 gene fragments in the study population diagnosed with endometrial cancer.

Objectives: The specific purpose of this study was the assessment of A5935G, G5949A, G6081A, G6267A mutations in MT-CO1 and T9540C in MT-CO3, and alterations detected during the analysis of MT-CO gene fragments in subject and control groups. A secondary aim was to assess the relationship between MT-CO1 and MT-CO3 gene alterations and endometrial cancer incidence and evaluation of the prognostic value of MT-CO1 and MT-CO3 gene alterations.

Material And Methods: In this study, we investigated A5935G, G5949A, G6081A, G6267A mutations in MT-CO1 and T9540C in MT-CO3, and alterations detected during the analysis of MT-CO gene fragments in formalin-fixed, paraffin-embedded endometrial and benign endometrial hyperplasia of a cohort of 125 subjects.

Comparison of different measurement methods of odour and odorants used in the odour impact assessment of wastewater treatment plants in Poland.

The aim of this study was to compare sensory and analytical methods used to measure odour and odorants concentrations for odour impact assessment on municipal wastewater treatment plants (WWTPs). A range of sources and odour or odorants concentrations were used to compare the methods. Four different odours and odorants measurement methods were compared: field olfactometry using Nasal Ranger field olfactometer, dynamic olfactometry according to PN-EN 13725:2007 standard, colorimetric assays (hydrogen sulphide, ammonia) and gas chromatography-mass spectrometry (GC-MS) methods (methanethiol, ethanethiol, dimethyl sulphide).

Fracked ecology: Response of aquatic trophic structure and mercury biomagnification dynamics in the Marcellus Shale Formation.

Unconventional natural gas development and hydraulic fracturing practices (fracking) are increasing worldwide due to global energy demands. Research has only recently begun to assess fracking impacts to surrounding environments, and very little research is aimed at determining effects on aquatic biodiversity and contaminant biomagnification. Twenty-seven remotely-located streams in Pennsylvania's Marcellus Shale basin were sampled during June and July of 2012 and 2013.

Use of Cognitive Simulation During Anesthesiology Resident Applicant Interviews to Assess Higher-Order Thinking.

Background: It is difficult to assess applicants' higher-order cognitive thinking skills during conventional resident interviews. Application metrics currently employed are useful indicators of academic and personal success in targeted areas, yet value of this information in predicting future clinical performance is limited.

Objective: We developed an assessment tool to evaluate higher-order cognitive function in real time during anesthesiology resident applicant interviews.

Secretion of cytokines and heat shock protein (HspA1A) by ovarian cancer cells depending on the tumor type and stage of disease.

Epithelial ovarian cancer is a heterogeneous disease comprising several tumor types that each have multiple histopathological features and different biological behaviors. Recent morphologic and molecular genetic studies have allowed for the categorization of various types of ovarian cancer into two groups: type I and type II. Type I tumors are low-grade and are genetically more stable, while type II tumors are high-grade and genetically unstable.

Interdisciplinary treatment of the patient with adenoid cystic carcinoma of the Bartholin's gland resulting in 15 years' survival: a case report and review of literature.

Carcinoma of the Bartholin's gland is very rare, comprises below 2% of Bartholin's gland lesions and adenoid cystic carcinoma (ADC) is one of the most uncommon variants and accounts for 10-15% of Bartholin's gland malignancies. There is no consensus on treatment of ADC of the Bartholin's gland: reported cases were treated with local excision or vulvectomy with or without lymphadenectomy followed or not by radiotherapy. The survival of patients varies significantly, so we present a case of interdisciplinary treatment of ADC resulting in 15 years' survival.

Prognostic value of HER3, PTEN and p-HER2 expression in patients with HER2positive breast cancer.

Background: HER2 overexpression is an unfavorable prognostic factor in patients with breast cancer, but it is also a target for the monoclonal antibody trastuzumab, which is effective in adjuvant and palliative settings. HER2 positivity is an inclusion criterion for immunotherapy, but it is not a positive predictive factor, and only half of patients benefit from the treatment.

Aim: The aim of this study was to evaluate the prognostic and predictive value of HER3, PTEN and phosphorylated HER2 (p-HER2) expression in primary breast tumors of patients treated with trastuzumab in an adjuvant or palliative regimen.

Modeling the average shortest-path length in growth of word-adjacency networks.

We investigate properties of evolving linguistic networks defined by the word-adjacency relation. Such networks belong to the category of networks with accelerated growth but their shortest-path length appears to reveal the network size dependence of different functional form than the ones known so far. We thus compare the networks created from literary texts with their artificial substitutes based on different variants of the Dorogovtsev-Mendes model and observe that none of them is able to properly simulate the novel asymptotics of the shortest-path length.

Distribution of interstitial cells of Cajal in the neurogenic urinary bladder of children with myelomeningocele.

Purpose: C-kit positive interstitial cells of Cajal (ICCs) play an important role in the regulation of the smooth muscle motility, acting as pacemakers to provide the slow wave activity in various organs. Recent studies have shown that c-kit positive ICCs are widely distributed in the urinary tract of animals and humans. The aim of our study was to examine the distribution of ICCs in the children's neurogenic bladder.

Immunoexpression of Ki-67 in pulmonary hypoplasia.

Adequate pulmonary development at birth is the major determinant of postnatal outcome in the perinatal period. Lung hypoplasia is a poorly defined condition. The aim of this study was to investigate expression of Ki-67 in human fetuses with pulmonary hypoplasia compared to fetuses without pulmonary pathology and malformations of other organs used as controls.

Prognostic value of the immunological phenomena and relationship with clinicopathological characteristics of the tumor--the expression of the early CD69+, CD71+ and the late CD25+, CD26+, HLA/DR+ activation markers on T CD4+ and CD8+ lymphocytes in squamous cell laryngeal carcinoma. Part II.

One of the most important challenges in contemporary oncology is to find objective biomarkers of tumor aggressiveness, which help to identify more invasive phenotypes of the carcinoma. The purpose of this study was to investigate the relationships between the early and the late activation markers expression on T CD4(+) and CD8(+) cells subpopulations and certain clinicopathological characteristics of the neoplastic infiltration in order to determine their role as biomarkers for tumor behavior in squamous cell laryngeal carcinoma. Analysis of the early (CD69(+), CD71(+)) and the late activation antigens (CD25(+) (high), CD26(+), HLA/DR(+)) expression on T CD4+ and CD8(+) lymphocytes by cytofluorymetry in 55 patients treated for squamous cell laryngeal carcinoma was performed.

The role of tumor cells in the modification of T lymphocytes activity--the expression of the early CD69+, CD71+ and the late CD25+, CD26+, HLA/DR+ activation markers on T CD4+ and CD8+ cells in squamous cell laryngeal carcinoma. Part I.

The role of interactions between tumor cells and autologous immunocompetent cells, the impact on the modulation of the activity of T CD4(+) and CD8(+) lymphocytes, as well as the influence on the regulation and determination of antitumor cellular immune response in patients with head and neck squamous cell carcinomas (HNSCC) is not completely clear. The aim of this study was to analyze early and late activation antigens expression on T cells subpopulations modified under the influence of the presence of cancer cells to investigate the regulatory mechanisms of the local cellular immune response in carcinoma of the larynx. Cytofluorymetric analysis of the early (CD69(+), CD71(+)) and late activation markers (CD25(+) (high), CD26(+), HLA/DR(+)) expression on T CD3(+)CD4(+) and CD3(+)CD8(+) cells subpopulations in mixed cellular cultures of freshly isolated tumor cells (MLTMC) and non-cancerous normal epithelial cells (MLNCC) with immunocompetent cells was performed in 55 cases of squamous cell laryngeal carcinoma.

Association between Arg399Gln polymorphism of X-ray repair cross-complementing 1 (XRCC1) gene and sporadic endometrial cancer in the Polish population.

Background: Endometrial cancer is one of the most common malignant neoplasms which appear in the uterine body. X-ray repair cross-complementing 1 (XRCC1) protein can be involved in the repair of DNA lesions, which are known to contribute to endometrial cancer.

Material And Methods: The genotype analysis of XRCC1 Arg399Gln gene polymorphisms for 456 endometrial cancer patients and 300 controls of cancer-free subjects in the Polish population were performed using the PCR-based restriction fragment length polymorphism (PCR-RFLP).

Different distribution of c-kit positive interstitial cells of Cajal-like in children's urinary bladders.

We describe the presence of c-kit positive interstitial cells of Cajal-like (ICCs-like) in the walls of the urinary bladders of children. An immunohistochemical study of specimens, obtained at autopsy from either the trigonum (Group A) or the corpus (Group B), was performed using antibodies against c-kit (CD 117). Histological morphometry of the immunoexpression of c-kit positive ICCs-like was performed by means of image analysis system.

Multiple congenital epuli (congenital granular cell tumours) in the newborn: a case report and review of literature.

Congenital epulis of newborn is very rare benign intraoral entity of uncertain ethiology. Histologically the lesion is similar to the granular cell tumour of an adult but immunohistochemical stainings prove their different origin. Treatment involves surgical excision, recurrences are rare.

Minichromosome maintenance (MCM) and AgNOR proteins expression in desmoid tumours: a tissue microarray analysis.

In the present study, nuclear proliferative proteins: MCM2, MCM5, MCM7, Ki-67 and AgNORs expression was assessed in paraffin sections from sporadic desmoid tumours using a tissue microarray (TMA)-based immuno- and histochemistry, respectively. Nuclear expression of MCM7, where the percentage of positive cells was 0.87% (± 1.

Genetics polymorphism in DNA repair genes by base excision repair pathway (XRCC1) and homologous recombination (XRCC2 and RAD51) and the risk of breast carcinoma in the Polish population.

Background : Several polymorphisms in the DNA repair gene have been extensively studied in the association with various human cancers such as breast cancer. Material and methods : We investigated the association of polymorphisms in the DNA repair genes XRCC1-Arg399Gln, XRCC2-Arg188His and RAD51-135G/C with the breast cancer risk. Genotypes were determined by PCR-RFLP assays in 220 patients with breast cancer and 220 age-matched healthy controls.

Vascular endothelial growth factor (VEGF) genotype and serum concentration in patients with pancreatic adenocarcinoma and chronic pancreatitis.

Vascular endothelial growth factor (VEGF) is necessary for microvasculature development and important for growth and spread of pancreatic tumors. Functional polymorphism of VEGF gene at position C-460T and G+405C may influence VEGF serum level. VEGF gene polymorphisms at position C-460T and G+405C were evaluated in 85 patients with pancreatic adenocarcinoma (PA), 72 - with chronic pancreatitis (CP) and 50 healthy volunteers.

Segmental congenital defect of the intestinal musculature.

Congenital defect of the small intestine muscular layer is rare cause of spontaneous bowel perforation or obstruction in premature infants. Etiology is still unknown. The authors report one case of segmental absence of small bowel muscular layer in preterm born infant.