Type D Personality, Stress Levels, and Coping Strategies in Women with Androgenetic Alopecia and Polycystic Ovary Syndrome.

BACKGROUND The study was aimed to determine level of stress and using of coping strategies and frequency of type D personality in women with androgenetic alopecia with polycystic ovary syndrome (PCOS), to correlate personality type with level of stress and coping strategies, and to correlate severity of alopecia with personality type, level of stress, and coping strategies. MATERIAL AND METHODS The study was conducted in 2023 and included 146 Polish women aged 18 to 45 years with androgenetic alopecia and PCOS. A questionnaire containing social-demographic data, gynecological and obstetric history, health history, history of diagnosis, and treatment of PCOS in the past and present. Three standardized questionnaires were used: the Type-D Scale (DS)-14, Perceived Stress Scale (PSS)-10, and Coping Orientation to Problems Experienced (COPE) inventory. RESULTS Type D personality was found in 45% of patients. Most patients perceived high levels of stress (44%) and most frequently used active and supportive strategies, with avoidance strategies being less frequent. Women with type D personality experienced significantly higher levels of stress, used active strategies less often, and used avoidant strategies more often. Stages of androgenetic alopecia did not correlate with type D personality or levels of perceived stress. CONCLUSIONS In women with androgenetic alopecia, type D personality is determinative of a high level of perceived stress and more frequent use of dysfunctional coping strategies. The severity of the condition did not correlate with personality type and level of stress, while it was related to certain coping strategies.

Impact of Serum Vitamin D, B6, and B12 and Cognitive Functions on Quality of Life in Peri- and Postmenopausal Polish Women.

BACKGROUND Menopause initiates or accelerates health problems in a woman’s life, and affects cognitive processes and quality of life. We aimed to assess the quality of life, cognitive functions, and serum vitamin D, B6, and B12 concentrations in perimenopausal and postmenopausal Polish women. Also, we correlated the assessment of the quality of life with these vitamin concentrations and cognitive functions. MATERIAL AND METHODS The study was conducted in 287 perimenopausal and postmenopausal women. Serum levels of vitamin D, B6, and B12, cognitive functions using CNS Vital Signs software, and quality of life using WHO Quality of Life Brief were tested. RESULTS Almost all of the perimenopausal and postmenopausal women had normal concentrations of serum vitamin B12 (96%), 80% of them had normal B6 concentration, while only 9% had optimal serum vitamin D concentration. Postmenopausal women had lower Neurocognitive Index, psychomotor speed, motor speed, reaction time, and lower assessment of overall quality of life, physical health, and social relationships compared to perimenopausal women. In comparison to postmenopausal women, perimenopausal women had a lower serum vitamin B6 concentration, and the lower the concentration of this vitamin in serum they had, the lower they assessed their environment. Perimenopausal women assessed their social relationships the better, the better the visual memory, and the lower the processing speed they had. Postmenopausal women assessed the environment the better, the higher their Neurocognition Index was, and the better the reaction time they had. CONCLUSIONS Assessment of quality of life was associated with some cognitive functions in both perimenopausal and postmenopausal women.

Satisfaction of people at post-working age with pharmacists' health promotion in Poland.

BACKGROUND: The study aimed to analyze how people at post-working age evaluate health promotion conducted for them by pharmacists in community pharmacies in Poland. We also assessed whether this evaluation is correlated with the frequency of health behaviors. METHODS: The study comprised 712 Polish people at post-working age (retired), including women 60 + and men 65+. Health Behaviors Inventory and authors' Questionnaire for Evaluation of Pharmacists' Health Promotion were used. RESULTS: Conducting health promotion by pharmacists in community pharmacies is relevant in the opinion of post-working-aged people (5.8 on average in the scale of 1-10). However, the patients were not satisfied with the reliability (4.7), accessibility (4.7), communicativeness (5.0), and effectiveness (4.6) of health promotion provided by pharmacists for them. The empathy and politeness of pharmacists during health promotion were rated neutrally (5.4, i.e. neither good nor bad). The evaluations of reliability, accessibility, communicativeness, empathy and politeness, relevance, and effectiveness of pharmacists' health promotion did not correlate with age, marital status, place of residence, type of job in the past, or chronic pain currently (p > 0.05). The men evaluated accessibility higher than the women (5.1 vs. 4.6, p = 0.049), but the other domains were evaluated similarly by both genders (p > 0.05). All the domains of pharmacists' health promotion were assessed the better the higher the frequency of health behaviors the post-working aged people was. CONCLUSIONS: People in post-working age assessed that health promotion conducted by pharmacists in community pharmacies is important, however they were not satisfied with the reliability, accessibility, communicativeness, and effectiveness of health promotion conducted by pharmacists.

Hyperbaric Treatment Stimulates Chaperone-Mediated Macroautophagy and Autophagy in the Liver Cells of Healthy Female Rats.

The role of autophagy goes far beyond the elimination of damaged cellular components and the quality control of proteins. It also cleanses cells from inclusions, including pathogenic viruses, and provides energy-forming components. The liver, which is an organ with increased metabolism, is made up of cells that are particularly vulnerable to damage. Therefore, detoxification of liver cells in the process of autophagy has become a very important issue clinically. The aim of this study was an immunohistochemical evaluation of proteins activated in rat liver cells at different stages of hyperbaric autophagy. The rats used for the study were randomly divided into six equivalent groups-three control groups and three experimental groups. Animals from the experimental groups were subjected to hyperbaric treatment in a hyperbaric chamber, with a pressure of 1.6 ATA for 120 min. They breathed atmospheric air. Rats were decapitated within 5 or 10 days after removal from the chamber. Immunohistochemical reactions with beclin 1, LC3B, RAB7, and HSC73 proteins were carried out on preparations made from liver slices. A three-step labeled streptavidin-biotin detection method of paraffin blocks (LSAB three-step) was used for immunohistochemical research. The results were evaluated using computer programs for morphometric analysis of microscopic images by calculating the mean surface areas occupied by a positive immunohistochemical reaction in individual groups for all antibodies tested. Increased closure of substrates in the autophagosome (beclin 1) induced late endosome transport and accelerated autophagosome maturation process (RAB7). Furthermore, a larger number of autophagosomes (LC3B) was observed in liver cells immediately after the cessation of hyperbaric activity; however, this decreased after 5 days. During this time, chaperone-mediated autophagy (HSC73) was observed on a larger scale. This means that increased macroautophagy induced by hyperbaric treatment weakens with time that has elapsed since the cessation of high pressure, whereas similarly induced chaperone-mediated autophagy intensifies over time.

Burden of COVID-19 on Mental Health of Resident Doctors in Poland.

BACKGROUND The study aim was to assess the prevalence of depression, anxiety, stress, and insomnia among resident doctors in Poland during the COVID-19 pandemic. MATERIAL AND METHODS The online anonymous survey was conducted among Polish resident doctors attending obligatory specialization courses organized by the Center of Postgraduate Medical Education between 2020 and 2021. The psychological impact of COVID-19 was measured using the Depression, Anxiety, and Stress Scale (DASS-21). The sleep problems were assessed using the Insomnia Severity Index (ISI). RESULTS Among 767 resident doctors participating in the study there were substantial levels of depression (14.7% mild, 26.2% moderate, 10.8% severe, and 9.5% extremely severe), anxiety (9.0% mild, 20.6% moderate, 8.3% severe, and 11.5% extremely severe), and stress (16.4% mild, 20.9% moderate, 15.7% severe, and 5.7% extremely severe), as well as substantial incidence of insomnia (58.0%), (38.3% subthreshold, 17.9% clinically moderate, and 1.7% clinically severe). Female doctors, physicians working directly with COVID-19 patients, and those who had COVID-19 themselves were at higher risk of depression, stress, and anxiety. Sleep disorders were more prevalent among doctors in surgical specializations, as well as those working directly with COVID-19 patients. CONCLUSIONS The COVID-19 pandemic in Poland appears to have negatively affected doctors' mental health. High levels of depression, anxiety, stress, and insomnia indicate that systemic solutions are needed. A spectrum of interventions should be explored to mitigate further strain on the physicians' psychological health in the post-pandemic work environment. It is necessary to focus on groups at particular risk, such as women, front-line doctors, doctors in health crisis, and residents in selected fields of medicine.

The Cannabinoid Ligand Arachidonyl-2'-Chloroethylamide (ACEA) Ameliorates Depressive and Overactive Bladder Symptoms in a Corticosterone-Induced Female Wistar Rat Model.

There is growing need to increase the knowledge on the cannabinoid ligands in the treatment of overactive bladder. Among potential candidates, arachidonyl-2'-chloroethylamide (ACEA), a selective cannabinoid CB1 receptor agonist is proposed. The aim of this paper was to determine if ACEA, a selective cannabinoid CB1 receptor agonist, could reverse the effects of corticosterone (CORT), characteristic of depressive and bladder overactivity potential. The animals (48 female rats) were divided into four groups: I-control, II-received CORT, III-received ACEA, and IV-received the combination of CORT and ACEA. The conscious cystometry, forced swim test (FST), and locomotor activity measurements were performed 3 days after the last dose of ACEA, followed by ELISA measurements. In group IV, ACEA restored urodynamic parameters that were altered by CORT. CORT prolonged the immobility time in FST and the values were lowered by ACEA. ACEA normalized the expression of c-Fos in all the analyzed central micturition centers (group IV vs. group II). ACEA restored the CORT-induced changes in the biomarkers in urine (BDNF, NGF), bladder detrusor (VAChT, Rho kinase), bladder urothelium (CGRP, ATP, CRF, OCT-3, TRPV1), and hippocampus (TNF-α, IL-1ß and Il-6, CRF, IL-10, BDNF, NGF). In conclusion, ACEA was proven to reverse CORT-induced changes in both cystometric and biochemical parameters that are determinants of OAB/depression, which represents an example of an existing link between OAB and depression via cannabinoid receptors.

The Assessment of the Efficacy of Imperatorin in Reducing Overactive Bladder Symptoms.

Overactive bladder syndrome (OAB) is a prevalent condition that affects the elderly population in particular and significantly impairs quality of life. Imperatorin, a naturally occurring furocoumarin, possesses diverse pharmacological properties that warrant consideration for drug development. The aim of this study was to investigate the potential of imperatorin (IMP) to attenuate the cystometric and biochemical changes typically associated with retinyl acetate-induced overactive bladder (OAB) and to assess its viability as a pharmacological intervention for OAB patients. A total of 60 rats were divided into four groups: I-control, II-rats with rapamycin (RA)-induced OAB, III-rats administered IMP at a dose of 10 mg/kg/day, and IV-rats with RA-induced OAB treated with IMP. IMP or vehicle were injected intraperitoneally for 14 days. The cystometry and assessment of bladder blood flow were performed two days after the last dose of IMP. The rats were then placed in metabolic cages for 24 h. Urothelial thickness measurements and biochemical analyses were performed. Intravesical infusion of RA induced OAB. Notably, intraperitoneal administration of imperatorin had no discernible effect on urinary bladder function and micturition cycles in normal rats. IMP attenuated the severity of RA-induced OAB. RA induced increases in urothelial ATP, calcitonin gene-related peptide (CGRP), organic cation transporter 3 (OCT3), and vesicular acetylcholine transporter (VAChT), as well as significant c-Fos expression in all micturition areas analyzed, which were attenuated by IMP. Furthermore, elevated levels of Rho kinase (ROCK1) and VAChT were observed in the detrusor, which were reversed by IMP in the context of RA-induced OAB in the urothelium, detrusor muscle, and urine. Imperatorin has a mitigating effect on detrusor overactivity. The mechanisms of action of IMP in the bladder appear to be diverse and complex. These findings suggest that IMP may provide protection against RA-induced OAB and could potentially develop into an innovative therapeutic strategy for the treatment of OAB.

How do Polish pharmacy staff evaluate own qualifications, competences, relevance, motivation, effectiveness in health promotion?

Health promotion programmes are complex and need to engage all health care specialists, including pharmacists. Pharmacies are considered as a potentially ideal place for health promotion and education. To evaluate own qualifications, competences, relevance, motivation and effectiveness of Polish pharmacy staff with regard to health-related information provided to patients, which contributes to health promotion. 308 pharmacy staff from Lublin (Poland) were surveyed with a questionnaire prepared by the researchers and piloted previously. It consisted of 5 domains: qualifications, competences, relevance, motivation, and effectiveness of health promotion. Items in each domain were scored by respondents in 1 - 10 scale where 1 is 'very low' and 10 is 'very high'. Pharmacy staff rated the relevance of health promotion the highest, while the lowest-own competences and effectiveness in health promotion. Female pharmacy staff assessed the relevance of health promotion significantly higher than males (7.1 vs. 6.1, p = 0.005). Higher self-assessments of qualifications, competences, relevance, motivation and effectiveness in health promotion were provided by: the youngest pharmacy staff, those with a short period of employment, and pharmacy staff working in pharmacies employing up to 3 persons. Qualification and competences in health promotion were assessed higher by pharmacy technicians and masters of pharmacy with post-graduate studies or professional specialization, or Ph.D. than by masters of pharmacy. Relevance and effectiveness in health promotion were evaluated higher by pharmacy staff in pharmacies serving more than 100 customers daily. There is a need to improve qualifications, competences, relevance, motivation and effectiveness in health promotion conducted by Polish pharmacy staff.

Anxiety and Depression in Women with Polycystic Ovary Syndrome.

Background and Objectives: Mental health disorders are often the consequence of hormonal disorders such as those accompanying polycystic ovary syndrome (PCOS), where changes in appearance and having to deal with a number of other problems occur due to this illness. The objective of this study was to determine the prevalence and severity of anxiety and depression symptoms, the level of ego-resiliency, and the ways that women with PCOS cope with stress compared to healthy women in order to determine the influence of socio-demographic characteristics in relation to levels of anxiety and depression with ego-resiliency and stress-coping methods. Materials and Methods: The study was conducted in Poland in 2021 and included 230 women with PCOS and 199 healthy controls aged 20-40 years old. The hospital anxiety and depression scale (HADs), ego-resiliency scale, as well as the MINI-COPE inventory were used. Results: The women with PCOS had higher levels of anxiety and depression and poorer ego-resiliency in comparison to the healthy women. The women with PCOS used passive stress-coping strategies significantly more commonly than the healthy women. Living in rural areas, having a lower level of education and being childless increased anxiety levels. Similarly, being over 30, living in a rural area, having a lower level of education, being childless, and being obese increased depression levels in the women with PCOS. A low level of ego-resiliency and passive stress-coping strategies are predictors of high levels of anxiety and depression in women with PCOS. Conclusions: Women with PCOS should be checked for anxiety and depression. They should also be checked to see whether they have the resources to cope with chronic stress in order to optimize therapeutic interventions.

Global Changes of 5-mC/5h-mC Ratio and Methylation of Adiponectin and Leptin Gene in Placenta Depending on Mode of Delivery.

It was suggested that the epigenetic alterations of the placenta are associated with obesity, as well as the delivery mode. This study aimed to assess the effect of maternal outcome and delivery procedure on global placental DNA methylation status, as well as selected 5'-Cytosine-phosphate-Guanine-3' (CpG) sites in ADIPOQ and LEP genes. Global DNA methylation profile in the placenta was assessed using the 5-methylcytosine (5-mC) and 5-hydroxymethylcytosine (5-hmC) ratio evaluated with the ELISA, followed by target gene methylation patterns at selected gene regions which were determined using methylation-specific qPCR in 70 placentas from healthy, pregnant women with single pregnancy. We found no statistically significant differences in 5-mC/5-hmC ratio between intrapartum cesarean sections (CS) and vaginal deliveries (p = 0.214), as well as between elective cesarean sections and vaginal deliveries (p = 0.221). In intrapartum cesarean sections, the ADIPOQ demethylation index was significantly higher (the average: 1.75) compared to elective cesarean section (the average: 1.23, p = 0.010) and vaginal deliveries (the average: 1.23, p = 0.011). The LEP demethylation index did not significantly differ among elective CS, intrapartum CS, and vaginal delivery groups. The demethylation index of ADIPOQ correlated negatively with LEP in the placenta in the vaginal delivery group (r = -0.456, p = 0.017), but not with the global methylation. The methylation of a singular locus might be different depending on the mode of delivery and uterine contractions. Further studies should be conducted with locus-specific analysis of the whole genome to detect the methylation index of specific genes involved in metabolism.

Current State of Knowledge About SARS-CoV-2 and COVID-19 Disease in Pregnant Women.

During any epidemic of infectious diseases, pregnant women constitute an extremely sensitive group due to altered physiology and immune functions, and thus altered susceptibility to infection. With regard to the management of pregnant COVID-19 patients, in addition to the treatment of the infection itself, which is not that different from generally accepted principles, it is interesting to consider which obstetric procedures should be used to minimize the adverse effects on mother and child. Questions arise concerning the continuation of pregnancy, how to terminate the pregnancy, the possibility of virus transmission through the placenta, isolation of the newborn after birth, and breastfeeding. The aim of this study was to review the current state of knowledge about SARS-CoV-2 infection and COVID-19 disease in pregnant women. Because the epidemic began in China, most of the available literature comes from studies conducted there. The studies used to prepare this review article are the first non-randomized studies containing small groups of examined women. They do not provide clear indications, but show that in an epidemic situation, special care should be taken in pregnancy management, making decisions about termination of pregnancy, and handling of the newborn baby to minimize the risk of subsequent health consequences. Further analysis is needed on the incidence of COVID-19 among pregnant women and its consequences. This will allow us to develop recommendations on how to deal with patients in the future in case of repeated epidemic emergencies.

Depression, Metabolic Syndrome, Serum TSH, and Vitamin D Concentrations in Rural and Urban Postmenopausal Women.

Background and objectives: Depression is a serious problem affecting people worldwide, however it more commonly concerns women. Depression reduces the quality of life and, in many cases, leads to suicide. Numerous new biological factors have been demonstrated to have an impact on the pathogenesis of depression, including vitamin D, thyroid hormones, as well as factors related to heart disease. The aim of the study was to assess the impact of serum thyroid stimulating hormone (TSH) and vitamin D concentrations as well as metabolic syndrome on the severity of depression in Polish postmenopausal women from urban and rural areas. Materials and Methods: The study was conducted in 2018-2019 in the Lublin region, Poland, and comprised 396 postmenopausal women (239 living in rural areas and 157 living in urban areas). Metabolic syndrome criteria according to the International Diabetes Federation and Beck Depression Inventory were used, and laboratory blood tests were performed. Results: A significantly higher percentage of the examined rural residents had moderate or severe depression in comparison to the urban ones (p = 0.049). The examined women from rural areas had a significantly higher serum vitamin D concentration in comparison to the urban ones (p < 0.001). The rural residents more commonly had below-normal levels of serum TSH and less commonly had normal levels in comparison to the urban residents. Metabolic syndrome was found in 70% of the rural residents, and that number was significantly lower in the urban ones (22%, p < 0.001). Conclusions: The severity of depression in postmenopausal Polish women was correlated negatively with the serum TSH concentration in women from rural areas. The severity of depression was increased in urban postmenopausal women with hypertension. No correlation of the depression severity with the serum vitamin D concentration or other criteria of metabolic syndrome was found.

Patient safety culture in Polish Primary Healthcare Centers.

OBJECTIVE: To examine patient safety culture in primary healthcare centers in Poland. DESIGN: A cross-sectional survey conducted in 2017 using the questionnaire based on the 'Medical Office Survey on Patient Safety Culture' from Agency for Healthcare Research and Quality (AHRQ). SETTING: Three hundred thirty-seventy primary healthcare centers in Poland. PARTICIPANTS: Family physician practices in Poland selected from the population of 5400 using systematic random sampling. The response rate was 62%. INTERVENTION(S): None. MAIN OUTCOME MEASURE(S): The survey includes 38 items that measured 10 dimensions of patient safety culture and questions referring to information exchange with other settings, quality issues and overall ratings on quality and safety. Mean percent positive scores on all items in each composite were calculated according to user's guide. RESULTS: Individual domains of patient safety culture had better scores among younger respondents and respondents with job seniority at their clinic under 10 years. Patient safety culture scores correlated with size and location (urban or rural) of studied centers, as well as with respondents' gender. The most highly ranked domains were: organizational learning (87.05% of positive scores), teamwork (84.91%), overall perception of patient safety and quality (84.77%) and leadership support for patient safety (84.30%) while the lowest ranked ones were: patient care tracking and follow-up (65.11%), work pressure and pace (57.77%). Other domains such as communication openness (80.96%), staff training (78.90%), office processes and standardization (71.92%) and communication about error (69.80%) ranked between. CONCLUSIONS: Patient safety culture in primary healthcare centers in Poland was evaluated positively.

Serum Lipid, Vitamin D Levels, and Obesity in Perimenopausal and Postmenopausal Women in Non-Manual Employment.

BACKGROUND Increasing age, increased body mass index (BMI), and abnormal lipid profiles contribute to an increased risk of vitamin D deficiency. Women who have a perimenopausal and postmenopausal reduction in estrogen levels are a high-risk group for vitamin D deficiency. The aims of this study were to compare the serum vitamin D levels, lipid profile, and BMI between perimenopausal and postmenopausal women in non-manual employment, and to determine whether there were any interdependent factors. MATERIAL AND METHODS Three hundred women in non-manual employment, aged between 44-66 years, were divided into three groups: early perimenopausal; late perimenopausal; and postmenopausal. Laboratory tests included measurement of serum lipid profiles and vitamin D levels, the BMI, waist-hip ratio (WHR) and body fat were measured. Statistical analysis included F-test analysis of variance and the least significance difference (LSD) test was used for multiple comparisons. RESULTS For the 300 women who were in non-manual employment, and in the early and late perimenopausal and postmenopausal periods, serum vitamin D levels were reduced (mean 16.8±8.7 ng/mL); 29% of women had abdominal obesity; 41% had excessive body fat accumulation; and 56% had an increased body mass index (BMI) (>25 kg/m²) with raised total cholesterol, low-density lipoprotein (LDL) cholesterol, LDL/high-density lipoprotein (HDL), and total cholesterol/HDL ratios (p<0.05). CONCLUSIONS The findings of this study showed that in perimenopausal and postmenopausal women in non-manual employment, serum vitamin D levels were associated with serum lipid profile and degrees of obesity.

Cognitive functions and serum cortisol concentration in perimenopausal and postmenopausal women working non-manually.

OBJECTIVES: To asses a possible relationship between serum cortisol concentration and cognitive function in peri- and postmenopausal women engaging in non-manual work. METHODS: The Montreal Cognitive Assessment (MoCA) was used to screen women for the study and the Computerized Neurocognitive-assessment Software (CNS) Vital Signs to diagnose cognitive functions. RESULTS: Cognitive functions and serum cortisol concentration did not differ between women in early and late perimenopause and postmenopause. The women in the study obtained lower reaction time compared to other cognitive functions studied. Cognitive functions correlated negatively with age and educational level, but not BMI. Serum cortisol concentration correlated negatively to NCI, motor speed, psychomotor speed and reaction time in postmenopausal women, but positively to complex memory in early perimenopausal women and to processing speed in early and late perimenopasal women. CONCLUSION: Higher serum cortisol concentration may negatively effect cognitive functions in women post menopause.

Impact of emotional disorders on semen quality in men treated for infertility.

OBJECTIVE: Semen quality depends on factors such as lifestyle, environment, and hormone secretion. OBJECTIVE: The purpose of the study was to assess the correlation between emotional disorders and the secretion of selected hormones, and to assess the impact of these disorders on semen quality. METHODS: The study covered 60 fertile and 112 subfertile males. The sperm was obtained by masturbation, and examined directly after liquidation according to the 2010 criteria of the World Health Organization. The research instruments used were: the Beck Depression Inventory (BDI), and the State-Trait Anxiety Inventory (STAI). A morning blood sample (5 mL volume) was obtained and sent to an authorized laboratory to assess serum levels of testosterone, LH, FSH, prolactin, SHBG, DHEA-S and cortisol. RESULTS: In the group of infertility patients, higher BDI scores were correlated with significantly decreased testosterone levels (p=0.001), and increased prolactin and cortisol (p<0.001); statistically significant negative correlations were also found between BDI score and SHBG and DHEA-S (p<0.001) levels. Higher STAI-1 and STAI-2 in the low-fertility group were associated with higher mean prolactin and cortisol levels (p<0.001). Sperm count was shown to be correlated with BDI, STAI-1 and STAI-2 scores (p<0.001). Semen volume also correlated with BDI, STAI-1 and STAI-2 scores (p<0.001). CONCLUSION: Depression and anxiety in subfertile males are associated with lower secretion of SHBG and DHEA-S, and higher secretion of cortisol and prolactin. Depression and anxiety in male patients cause decreased semen volume and sperm density.

Relationship between adipokines and lipid profile in postmenopausal women with different apolipoprotein E genotypes.

The aim of the authors of this study was to clarify the relationships among apolipoprotein E (ApoE) genotype, blood pressure, lipid profile, serum leptin, and adiponectin in healthy postmenopausal women. The study was conducted between March 2011 and December 2012 on 266 participants aged 50-65 years from the Institute of Rural Health in Lublin, Poland. Results showed that women had four combinations of genotypes: ɛ2/ɛ3, ɛ3/ɛ3, ɛ3/ɛ4, and ɛ4/ɛ4. Carriers of different genotypes did not differ in terms of age, body mass index (BMI), blood pressure, total cholesterol, high-density lipoprotein (HDL) cholesterol, and adiponectin levels. Mean low-density lipoprotein (LDL) cholesterol levels were higher in ε4 carriers compared to non-carriers. Fasting serum leptin concentrations were higher in homozygotes ɛ4/ɛ4. Leptin correlated positively with BMI in all study groups and with LDL in ɛ2/ɛ3, ɛ3/ɛ3, and ɛ3/ɛ4. Adiponectin correlated negatively with triglycerides in ɛ2/ɛ3, ɛ3/ɛ3, and ɛ3/ɛ4 and positively with HDL in ɛ2/ɛ3 carriers. Adipokines were not associated with blood pressure. Multiple regression analyses demonstrated associations among leptin, ApoE ɛ4/ɛ4, BMI, and LDL, and among adiponectin, BMI, and triglycerides. In healthy postmenopausal women ɛ4/ɛ4 genotype was associated with lower leptin levels. Homozygosity ɛ4/ɛ4 was associated with a more atherogenic lipid profile and possibly dysregulation of leptin and adiponectin signaling in lipid metabolism.

The duration of pregnancy in ecologically-challenged area. The effects of environmental pollution with aromatic hydrocarbons on the angiogenesis and elements of the mesenchymal tissue of the human placenta.

INTRODUCTION: The literature presents only few reports regarding the effects of elevated levels of aromatic hydrocarbons (AH) on the functions of the human placenta. The effects of environmental contamination with AH (including phenol and 1-hydroxypyrene) have certain negative effects on parenchymal organs such as human placenta. OBJECTIVE: The paper aimed to assess the effects of elevated levels of AH on the placental angiogenesis and elements of the mesenchymal tissue of the placenta. MATERIAL AND METHODS: Tissue material from 50 afterbirths from Plock constituted a study group, whereas 50 afterbirths from Kutno constituted a control group. Immunohistochemical reactions with the peroxidase method using LSAB kits (DAKO) were performed. The extent and intensity of reactions were analysed. The levels of phenols and 1-hydroxypyrene in the excreted urine of pregnant women (undergoing delivery) were detected using gas chromatography and colorimetry. RESULTS: The levels of phenol and 1-hydroxypyrene in the excreted urine were demonstrated to be statistically significantly higher in patients living in the area of Plock. Statistically significantly higher expression of antibodies indicating placental angiogenesis was observed in the placentas in the Plock group (p < 0.01). Moreover, lower expression of vimentin indicating reactions with proteins in mesenchymal cells was observed in the Kutno group (p < 0.01). CONCLUSIONS: Pregnancy in the environment with elevated levels of aromatic hydrocarbons has detrimental effects on the human placenta. The foetus is protected by activation of adaptation and compensation mechanisms that are manifested as significant angiogenesis and greater development and differentiation of mesenchymal cells compared to the control group.

Gestational diabetes mellitus/hyperglycaemia during pregnancy in Poland in the years 2010-2012 based on the data from the National Health Fund.

OBJECTIVES: The incidence of gestational diabetes varies depending on a country and it is extremely difficult to analyse. The aim of the study was to assess the incidence of gestational diabetes in Polish population. MATERIAL AND METHODS: Based on the data from the National Health Fund (NHF) the authors analysed reports regarding deliveries performed and then, determined the rates of gestational diabetes/hyperglycaemia during pregnancy and pregestational diabetes in Poland in the years 2010-2012. RESULTS AND CONCLUSIONS: In Poland, the incidence of gestational diabetes was estimated to be 4.665% in 2010, 6.918% in 2011 and 7.489% in 2012. The incidence of pregestational diabetes was 1.067% in 2010, 1.116% in 2011 and 0.932% in 2012.

Cognitive Function, APOE Gene Polymorphisms, and Thyroid Status Associations in Postmenopausal Women in Poland.

BACKGROUND: The objective of the study was to analyze a potential association between cognitive functions and thyroid status in postmenopausal women with different polymorphisms of the apolipoprotein E gene (APOE). METHODS: The examined population included 402 postmenopausal women from south-eastern Poland. The evaluation of cognitive functions was made with the use of the diagnostic Central Nervous System-Vital Signs equipment (Polish version). Multiplex polymerase chain reactions were performed to assess APOE polymorphisms. The thyroid hormone tests were assessed by an accredited laboratory. RESULTS AND CONCLUSION: Lower results of cognitive functions were associated with the presence of the ε4 APOE allele in postmenopausal women. The ε4 APOE polymorphism was associated with a higher concentration of thyroid-stimulating hormone and lower concentrations of free triiodothyronine and total triiodothyronine.