In this review the authors discuss that COVID-19 has already had a direct impact on the physical health of many people and that it appears to have put at risk the mental health of large populations. In this review, we also discuss the relationship between mental disorders and the SARS-CoV-2 infection. We convey the disorders’ risk factors and the more serious mental disorder consequences of COVID-19. People with mental health disorders could be more susceptible to the emotional responses brought on by the COVID-19 epidemic. The COVID-19 pandemic may adversely influence the mental health of patients with already diagnosed mental disorders. For the aim of dealing better with the psychological problems of people afflicted by the COVID-19 pandemic, new psychological procedures are required.
Oznaczenia zawartości wapnia i magnezu w dietach przeprowadzono analitycznie metodą atomowej spektrometrii absorpcyjnej z atomizacją w plomieniu acetylen-powietrze po uprzedniej mineralizacji w mikrofalowym systemie zamknietym oraz metodą obliczeniową przy uzyciu programu Dieta 2. Metodą analityczną wykazano, ze badane diety zawieraly wapnia zimą średnio 288,60 ± 70,4 i latem 367,11 ± 84,1 mg/kg. Natomiast magnezu odpowiednio: 122,45 ± 20,4 i 113,63 ± 11,0 mg/kg. Stwierdzono, ze podaz wapnia z dietą nie pokrywala, a magnezu pokrywala zalecane normy spozycia.
Neuropeptide S (NPS) is a factor associated with the central regulation of body weight, stress, anxiety, learning, memory consolidation, wakefulness-sleep cycle, and anti-inflammatory and neuroplastic effects. Its stress-reducing, anti-anxiety, arousal without anxiety, and pro-cognitive effects represent an interesting option for the treatment of neuropsychiatric disorders. The purpose of the study was to examine the potential associations of NPS levels in the blood with clinical and metabolic parameters during the rehabilitation therapy of patients with schizophrenia. Thirty-three male subjects diagnosed with schizophrenia were randomly divided into two groups. The rehabilitation group (REH, N16) consisted of patients who were subjected to structured, 3-month intensive rehabilitation therapy, and the control group (CON, N17) consisted of patients who were subjected to a standard support mechanism. Both groups continued their pharmacological treatment as usual. The NPS concentration, as well as clinical and metabolic parameters, were compared in both groups. Additionally, a group of healthy (H) males (N15) was tested for NPS reference scores. To look for the specificity and selectivity of the NPS relationship with clinical results, various factor models of the positive and negative syndrome scale (PANSS) were analyzed, including the original PANSS 2/3 model, its modified four-factor version, the male-specific four-factor model, and two five-factorial models validated in large groups in clinical and multi-ethnic studies. Results and conclusions: (1) Structured rehabilitation therapy, compared to unstructured supportive therapy, significantly reduced the level of schizophrenia disorders defined by various factor models derived from PANSS. (2) The clinical improvement within the 3-month rehabilitation therapy course was correlated with a significant decrease in neuropeptide S (NPS) serum level. (3) The excitement/Hostility (E/H) factor, which included schizophrenic symptoms of the psychotic disorganization, was specific and selective for the reduction in serum NPS, which was stable across all analyzed factor models. (4) The long-term relationship between serum NPS and clinical factors was not accompanied by basic metabolic parameters.
Abstract Aims and objectives To map and summarise published studies on the career opportunities and roles of doctoral‐educated (PhD and DNP) nurses in the clinical setting; to collate actions as proposed in the literature to promote career opportunities and roles for PhD and DNP nurses in the clinical setting. Background To improve healthcare outcomes and strengthen leadership in nursing practice, there is the need to place nurses with a doctorate in clinical settings. However, available evidence has never been summarised to map the state of the science in this field. Design A scoping review, in accordance with the Preferred Reporting Items for Systematic reviews and Meta‐Analysis extension for scoping reviews statement (PRISMA‐ScR). Methods An electronic database of literature was searched by accessing CINAHL Complete and Medline (on EBSCO Host) and SCOPUS to identify studies published between January 2009–December 2019. A thematic analysis was performed by identifying emerging patterns in the research questions. Results Ten studies were found with three types of clinical engagement: (a) a practice influencer/developer; (b) a clinical leader; and (c) a clinical teacher for students. Working in clinical areas, doctoral‐educated nurses might influence several outcomes at the patient, research, staff and organisational levels. Conclusions Clinical roles for doctoral‐educated nurses are still uncommon. However, in the last ten years, a debate has started to identify the possible careers in clinical settings, the needs and the challenges encountered while developing clinical academic roles, as well as the outcomes and actions that should be undertaken. Relevance to clinical practice Academic nursing bodies, working with professional bodies and healthcare institutions at different levels, are called on to develop career frameworks, allowing the opportunity for doctoral‐educated nurses to be involved in clinical practice and to influence its quality and performance; this might in turn lead to an increase in the quality of research.
This study examines the impact of zinc, copper, cobalt, iron, and manganese on cancer development, considering their dual roles as potential promoters or inhibitors within tumorigenesis. A comprehensive analysis of existing literature and experimental data is conducted to elucidate the intricate relationship between these trace elements and cancer progression. The findings highlight the multifaceted effects of zinc, copper, cobalt, iron, and manganese on various aspects of cancer development, including cell proliferation, angiogenesis, and metastasis. Understanding the nuanced interactions between these trace elements and cancer could offer crucial insights into tumorigenesis mechanisms and facilitate the identification of novel biomarkers and therapeutic targets for cancer prevention and treatment strategies. This research underscores the importance of considering the roles of essential trace elements in cancer biology and may ultimately contribute to advancements in precision medicine approaches for combating cancer.
Recent data on the distribution and influence of copper, zinc and cadmium in glial cells are summarized. This review also examines the relationship between those metals and their role in neurodegenerative diseases like Alzheimer disease, multiple sclerosis, Parkinson disease and Amyotrophic lateral sclerosis, which have become a great challenge for today’s physicians. The studies suggest that among glial cells, iron has the highest concentration in oligodendrocytes, copper in astrocytes and zinc in the glia of hippocampus and cortex. Previous studies have shown neurotoxic effects of copper, iron and manganese, while zinc can have a bidirectional effect, i.e., neurotoxic but also neuroprotective effects depending on the dose and disease state. Recent data point to the association of metals with neurodegeneration through their role in the modulation of protein aggregation. Metals can accumulate in the brain with aging and may be associated with age-related diseases.
Introduction: Neuropeptide S is a biomarker related to various neuropsychiatric and neurocognitive functions. Since the need to improve cognitive functions in schizophrenia is unquestionable, it was valuable to investigate the possible relationships of plasma levels of NPS with neurocognitive, psychopathological and EEG parameters in patients with schizophrenia. Aim: Relationships between the serum NPS level and neurocognitive, clinical, and electrophysiological parameters were investigated in patients diagnosed with schizophrenia who underwent structured rehabilitation therapy. Methods: Thirty-three men diagnosed with schizophrenia were randomized into two groups. The REH group (N16) consisted of patients who underwent structured rehabilitation therapy, the CON group (N17) continued its previous treatment. Additionally, the reference NPS serum results were checked in a group of healthy people (N15). In the study several tests assessing various neurocognitive functions were used: d2 Sustained-Attention Test (d2), Color Trails Test (CTT), Beck Cognitive Insight Scale (BCIS), Acceptance of Illness Scale (AIS), and General Self-Efficacy Scale (GSES). The clinical parameters were measured with Positive and Negative Syndrome Scale (PANSS) and electrophysiological parameters were analyzed with auditory evoked potentials (AEPs) and quantitative electroencephalography (QEEG). The NPS, neurocognitive, clinical, and electrophysiological results of REH and CON groups were recorded at the beginning (T1) and after a period of 3 months (T2). Results: A decreased level of NPS was associated with the improvement in specific complex indices of d2 and BCIS neurocognitive tests, as well as the improvement in the clinical state (PANSS). No correlation was observed between the level of NPS and the results of AEPs and QEEG measurements. Conclusions: A decreased level of NPS is possibly related to the improvement in metacognition and social cognition domains, as well as to clinical improvement during the rehabilitation therapy of patients with schizophrenia.
Nurse managers play an important role in coordinating the multidisciplinary teamwork, which is specifically important in emergency and crises situations like the COVID-19 pandemic. The aim of this qualitative study is twofold: (1) to explore the experiences of the Intensive care units (ICU) nurse managers regarding their work during the first wave of the COVID-19 pandemic, and (2) to analyse what implications might be provided based on experiences of nurse managers for future possible epidemiological crises.In-depth phone interviews were conducted to explore the experiences of ward managers-nurses (n = 15) working in different hospitals across Poland. Interviews were taped and transcribed verbatim, and then qualitatively analysed.Three main categories were identified: (1) Challenge of working with the unknown, (2) Nurse managers' expectations, and (3) Methods of coping and received support. The COVID-19 pandemic strongly affected the work of ICU nurse managers and uncovered the malfunctioning of the healthcare system.It is important to improve the knowledge and competence of hospital management personnel through exercises and in-service training on how to handle emergencies in order to improve the management of healthcare facilities, increase the safety of patients and employees, and the quality of healthcare.
Objectives Intellectual functioning in schizophrenia has been associated with genetic vulnerability and obstetric complications. Aims The aim of this study was to assess: – the incidence of complications during pregnancy, labor and delivery; – the association of OCs with general intellectual ability in two groups: patients with schizophrenia and their healthy siblings. Methods Forty-two patients with schizophrenia according to DSM-IV and 43 their healthy siblings were included in the study and examined using MINI and WAIS-R. Their mothers were interviewed to gather data on OCs. The ‘midwife protocol’ of Parnas et al. was used to quantify the presence and entity of OCs. Results Asphyxia, mother's serious illness during pregnancy, premature delivery with weight < 2500 g, labor time > 48 h, infarcts in the placenta and eclampsia were statistically more frequent in schizophrenic group. OCs were more common in individuals with a family history. The two investigated groups were different in the following WAIS-R subtests: comprehension ( P = 0.018), block design ( P = 0.0001), digit symbol ( P = 0.001), as well as in performance IQ and total IQ. In the patient group, correlations between OCs indexes and WAIS-R results include all intelligence quotients (verbal, performance, total IQ) and 5 WAIS-R subtests, while in the sibling group: verbal and total IQ and 2 subtests. The correlation between Vocabulary subtest and OCs was the strongest in both groups. Conclusion OCs may interact with genetic vulnerability to increase the risk of schizophrenia and have been associated with cognitive deficits in the patient group. Disclosure of interest The authors have not supplied their declaration of competing interest.
