Monkeypox is an emerging zoonotic disease caused by the monkeypox virus with a presentation similar to smallpox. Being previously endemic to Africa, now the disease is spreading across the world, causing fear of a potential next pandemic. Smallpox vaccine, previously providing cross-immunity to monkeypox virus, due to cessation of vaccinations, caused the decline in immunity against these viruses. Defined ways of transmission are animal-to-human through consumption or attack by an affected animal, human-to-human through close contact, or via respiratory droplets. Currently, there are no specific antiviral drugs and vaccine specific to monkeypox, and for symptomatic care, there are no determined guidelines.
Jet lag is a circadian rhythm disorder, affecting plane passengers travelling across multiple time zones. The severity of symptoms is strictly connected with the number of zones crossed. Common symptoms include: insomnia, difficulty concentrating attention, memory loss, anxiety, diarrhea, confusion, dizziness, headache, as well as malaise. Melatonin is a neurohormone, produced by the pineal gland. The hormone is released into the bloodstream and acts on MT1 and MT2 receptors, having the ability to induce sleep. Melatonin is therefore responsible for regulating the human biological clock and, consequently, the rhythm of sleep and wakefulness. Synthetic forms of melatonin have become a potential medication for various circadian rhythm disorders, including jet lag syndrome. Ten scientific reports were analyzed. The characteristics of the subjects, directions of the trips taken, the doses of melatonin, as well as the patterns of its administration, differed among studies. According to most of the reviewed trials, melatonin may have a beneficial effect on alleviating jet lag symptoms. The timing of intake plays a significant role – it has proven most effective when taken days before travel. However, several studies have not confirmed its effectiveness, compared to placebo. Further research seems to be inevitable to objectively reassess the effectiveness of melatonin preparations. Unambiguous determination of the melatonin dosage, the timing of its administration, the time of initiation, and the duration of the treatment would also be advisable. Nevertheless, all of the mentioned trials confirmed that the use of oral melatonin preparations, especially at low doses, turned out to be free of serious side effects.
Introduction: Primary membranous nephropathy (PMN) is a common cause of nephrotic syndrome in adults, characterized by the deposition of immune complexes in the glomerular basement membrane. Aim of this study: evaluate the features of PMN such as incidence, pathology, clinical features and assess the effectiveness of immunosuppressive therapy. Materials and Methods: The review was based on articles found in PubMed database, using keyword „primary membranous nephropathy” with appropriate sufixes. Results: PMN is a challenging disease that requires a multidisciplinary approach to diagnosis and management. Laboratory tests, including assessment of autoantibodies and complement levels, are essential for the diagnosis of PMN. Immunosuppressive therapy can be effective in inducing remission in a significant proportion of patients. Conclusions: Further research is needed to optimize the duration and intensity of immunosuppressive therapy, and to evaluate the role of newer therapies such as rituximab and belimumab.
Tattooing is a body modification practice that an increasing number of people, regardless of age, education or gender, are opting for. Previous quantitative research on the population of people with tattoos has mainly focused on differences in various personal characteristics, but has not focused on the bodily experience of people with tattoos. The aim of the present study was to examine differences in body image, body schema and body sense in people with and without tattoos. Two hundred and eleven people participated in the study, 108 of whom had at least one tattoo. Respondents completed a set of questionnaires: The Battery of Tests of The Body Self Representations and a demographic questionnaire. Our study showed that there were no significant differences in terms of mental body representations in people with and without tattoos. The main differences in terms of mental body representations were between men and women without tattoos. The present study suggests the need for a deeper understanding of the importance of tattoo for bodily experience.
Adult-onset Still's disease (AOSD) is an uncommon condition that presents itself as difficult to diagnose, due to non-specific symptoms and the necessity to exclude any underlying causes. We present a case of a 65-year-old man with slight fever, loss of weight, pain and stiffness of joints. After successful diagnosis, corticosteroids were administered, which resulted in rapid improvement in the condition of the patient.
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